[ 759.263471][ T3121] ip6_gre: GRE over IPv6 tunneling driver [ 800.860871][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 800.861346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 800.861346][ T3329] netdev_get_by_index+0x5e/0x80 [ 800.861346][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 800.861346][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 800.861346][ T3329] ip6_route_add+0x1c/0x140 [ 800.861346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 800.861346][ T3329] addrconf_add_dev+0xe2/0x170 [ 800.861346][ T3329] inet6_addr_add+0x12f/0xa40 [ 800.861346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 800.861346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 800.861346][ T3329] netlink_rcv_skb+0x130/0x360 [ 800.861346][ T3329] netlink_unicast+0x449/0x710 [ 800.861346][ T3329] netlink_sendmsg+0x723/0xbe0 [ 800.861346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 800.861346][ T3329] ___sys_sendmsg+0xee/0x170 [ 800.861346][ T3329] __sys_sendmsg+0xcd/0x170 [ 800.861346][ T3329] do_syscall_64+0xc6/0x1e0 [ 800.861346][ T3329] [ 800.864199][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 800.864199][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 800.864199][ T3329] ipv6_find_idev+0x102/0x170 [ 800.864199][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 800.864199][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 800.864199][ T3329] netlink_rcv_skb+0x130/0x360 [ 800.864199][ T3329] netlink_unicast+0x449/0x710 [ 800.864199][ T3329] netlink_sendmsg+0x723/0xbe0 [ 800.864199][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 800.864199][ T3329] ___sys_sendmsg+0xee/0x170 [ 800.864199][ T3329] __sys_sendmsg+0xcd/0x170 [ 800.864199][ T3329] do_syscall_64+0xc6/0x1e0 [ 800.864199][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 800.864199][ T3329] [ 800.866007][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 800.866007][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 800.866007][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 800.866007][ T3329] ipv6_find_idev+0x102/0x170 [ 800.866007][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 800.866007][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 800.866007][ T3329] netlink_rcv_skb+0x130/0x360 [ 800.866007][ T3329] netlink_unicast+0x449/0x710 [ 800.866007][ T3329] netlink_sendmsg+0x723/0xbe0 [ 800.866007][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 800.866007][ T3329] ___sys_sendmsg+0xee/0x170 [ 800.866007][ T3329] __sys_sendmsg+0xcd/0x170 [ 800.866007][ T3329] do_syscall_64+0xc6/0x1e0 [ 800.866007][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 800.866007][ T3329] [ 811.108888][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 811.109302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 811.109302][ T3329] netdev_get_by_index+0x5e/0x80 [ 811.109302][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 811.109302][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 811.109302][ T3329] ip6_route_add+0x1c/0x140 [ 811.109302][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 811.109302][ T3329] addrconf_add_dev+0xe2/0x170 [ 811.109302][ T3329] inet6_addr_add+0x12f/0xa40 [ 811.109302][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 811.109302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 811.109302][ T3329] netlink_rcv_skb+0x130/0x360 [ 811.109302][ T3329] netlink_unicast+0x449/0x710 [ 811.109302][ T3329] netlink_sendmsg+0x723/0xbe0 [ 811.109302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 811.109302][ T3329] ___sys_sendmsg+0xee/0x170 [ 811.109302][ T3329] __sys_sendmsg+0xcd/0x170 [ 811.109302][ T3329] do_syscall_64+0xc6/0x1e0 [ 811.109302][ T3329] [ 811.112064][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 811.112064][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 811.112064][ T3329] ipv6_find_idev+0x102/0x170 [ 811.112064][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 811.112064][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 811.112064][ T3329] netlink_rcv_skb+0x130/0x360 [ 811.112064][ T3329] netlink_unicast+0x449/0x710 [ 811.112064][ T3329] netlink_sendmsg+0x723/0xbe0 [ 811.112064][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 811.112064][ T3329] ___sys_sendmsg+0xee/0x170 [ 811.112064][ T3329] __sys_sendmsg+0xcd/0x170 [ 811.112064][ T3329] do_syscall_64+0xc6/0x1e0 [ 811.112064][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 811.112064][ T3329] [ 811.113914][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 811.113914][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 811.113914][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 811.113914][ T3329] ipv6_find_idev+0x102/0x170 [ 811.113914][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 811.113914][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 811.113914][ T3329] netlink_rcv_skb+0x130/0x360 [ 811.113914][ T3329] netlink_unicast+0x449/0x710 [ 811.113914][ T3329] netlink_sendmsg+0x723/0xbe0 [ 811.113914][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 811.113914][ T3329] ___sys_sendmsg+0xee/0x170 [ 811.113914][ T3329] __sys_sendmsg+0xcd/0x170 [ 811.113914][ T3329] do_syscall_64+0xc6/0x1e0 [ 811.113914][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 811.113914][ T3329] [ 821.556997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 821.557394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 821.557394][ T3329] netdev_get_by_index+0x5e/0x80 [ 821.557394][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 821.557394][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 821.557394][ T3329] ip6_route_add+0x1c/0x140 [ 821.557394][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 821.557394][ T3329] addrconf_add_dev+0xe2/0x170 [ 821.557394][ T3329] inet6_addr_add+0x12f/0xa40 [ 821.557394][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 821.557394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 821.557394][ T3329] netlink_rcv_skb+0x130/0x360 [ 821.557394][ T3329] netlink_unicast+0x449/0x710 [ 821.557394][ T3329] netlink_sendmsg+0x723/0xbe0 [ 821.557394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 821.557394][ T3329] ___sys_sendmsg+0xee/0x170 [ 821.557394][ T3329] __sys_sendmsg+0xcd/0x170 [ 821.557394][ T3329] do_syscall_64+0xc6/0x1e0 [ 821.557394][ T3329] [ 821.559645][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 821.559645][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 821.559645][ T3329] ipv6_find_idev+0x102/0x170 [ 821.559645][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 821.559645][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 821.559645][ T3329] netlink_rcv_skb+0x130/0x360 [ 821.559645][ T3329] netlink_unicast+0x449/0x710 [ 821.559645][ T3329] netlink_sendmsg+0x723/0xbe0 [ 821.559645][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 821.559645][ T3329] ___sys_sendmsg+0xee/0x170 [ 821.559645][ T3329] __sys_sendmsg+0xcd/0x170 [ 821.559645][ T3329] do_syscall_64+0xc6/0x1e0 [ 821.559645][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 821.559645][ T3329] [ 821.561363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 821.561363][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 821.561363][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 821.561363][ T3329] ipv6_find_idev+0x102/0x170 [ 821.561363][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 821.561363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 821.561363][ T3329] netlink_rcv_skb+0x130/0x360 [ 821.561363][ T3329] netlink_unicast+0x449/0x710 [ 821.561363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 821.561363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 821.561363][ T3329] ___sys_sendmsg+0xee/0x170 [ 821.561363][ T3329] __sys_sendmsg+0xcd/0x170 [ 821.561363][ T3329] do_syscall_64+0xc6/0x1e0 [ 821.561363][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 821.561363][ T3329] [ 831.676913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 831.677452][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 831.677452][ T3329] netdev_get_by_index+0x5e/0x80 [ 831.677452][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 831.677452][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 831.677452][ T3329] ip6_route_add+0x1c/0x140 [ 831.677452][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 831.677452][ T3329] addrconf_add_dev+0xe2/0x170 [ 831.677452][ T3329] inet6_addr_add+0x12f/0xa40 [ 831.677452][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 831.677452][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 831.677452][ T3329] netlink_rcv_skb+0x130/0x360 [ 831.677452][ T3329] netlink_unicast+0x449/0x710 [ 831.677452][ T3329] netlink_sendmsg+0x723/0xbe0 [ 831.677452][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 831.677452][ T3329] ___sys_sendmsg+0xee/0x170 [ 831.677452][ T3329] __sys_sendmsg+0xcd/0x170 [ 831.677452][ T3329] do_syscall_64+0xc6/0x1e0 [ 831.677452][ T3329] [ 831.681064][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 831.681064][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 831.681064][ T3329] ipv6_find_idev+0x102/0x170 [ 831.681064][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 831.681064][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 831.681064][ T3329] netlink_rcv_skb+0x130/0x360 [ 831.681064][ T3329] netlink_unicast+0x449/0x710 [ 831.681064][ T3329] netlink_sendmsg+0x723/0xbe0 [ 831.681064][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 831.681064][ T3329] ___sys_sendmsg+0xee/0x170 [ 831.681064][ T3329] __sys_sendmsg+0xcd/0x170 [ 831.681064][ T3329] do_syscall_64+0xc6/0x1e0 [ 831.681064][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 831.681064][ T3329] [ 831.683771][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 831.683771][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 831.683771][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 831.683771][ T3329] ipv6_find_idev+0x102/0x170 [ 831.683771][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 831.683771][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 831.683771][ T3329] netlink_rcv_skb+0x130/0x360 [ 831.683771][ T3329] netlink_unicast+0x449/0x710 [ 831.683771][ T3329] netlink_sendmsg+0x723/0xbe0 [ 831.683771][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 831.683771][ T3329] ___sys_sendmsg+0xee/0x170 [ 831.683771][ T3329] __sys_sendmsg+0xcd/0x170 [ 831.683771][ T3329] do_syscall_64+0xc6/0x1e0 [ 831.683771][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 831.683771][ T3329] [ 841.924965][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 841.925427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 841.925427][ T3329] netdev_get_by_index+0x5e/0x80 [ 841.925427][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 841.925427][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 841.925427][ T3329] ip6_route_add+0x1c/0x140 [ 841.925427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 841.925427][ T3329] addrconf_add_dev+0xe2/0x170 [ 841.925427][ T3329] inet6_addr_add+0x12f/0xa40 [ 841.925427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 841.925427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 841.925427][ T3329] netlink_rcv_skb+0x130/0x360 [ 841.925427][ T3329] netlink_unicast+0x449/0x710 [ 841.925427][ T3329] netlink_sendmsg+0x723/0xbe0 [ 841.925427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 841.925427][ T3329] ___sys_sendmsg+0xee/0x170 [ 841.925427][ T3329] __sys_sendmsg+0xcd/0x170 [ 841.925427][ T3329] do_syscall_64+0xc6/0x1e0 [ 841.925427][ T3329] [ 841.927683][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 841.927683][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 841.927683][ T3329] ipv6_find_idev+0x102/0x170 [ 841.927683][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 841.927683][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 841.927683][ T3329] netlink_rcv_skb+0x130/0x360 [ 841.927683][ T3329] netlink_unicast+0x449/0x710 [ 841.927683][ T3329] netlink_sendmsg+0x723/0xbe0 [ 841.927683][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 841.927683][ T3329] ___sys_sendmsg+0xee/0x170 [ 841.927683][ T3329] __sys_sendmsg+0xcd/0x170 [ 841.927683][ T3329] do_syscall_64+0xc6/0x1e0 [ 841.927683][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 841.927683][ T3329] [ 841.929423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 841.929423][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 841.929423][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 841.929423][ T3329] ipv6_find_idev+0x102/0x170 [ 841.929423][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 841.929423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 841.929423][ T3329] netlink_rcv_skb+0x130/0x360 [ 841.929423][ T3329] netlink_unicast+0x449/0x710 [ 841.929423][ T3329] netlink_sendmsg+0x723/0xbe0 [ 841.929423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 841.929423][ T3329] ___sys_sendmsg+0xee/0x170 [ 841.929423][ T3329] __sys_sendmsg+0xcd/0x170 [ 841.929423][ T3329] do_syscall_64+0xc6/0x1e0 [ 841.929423][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 841.929423][ T3329] [ 852.036835][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 852.037301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 852.037301][ T3329] netdev_get_by_index+0x5e/0x80 [ 852.037301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 852.037301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 852.037301][ T3329] ip6_route_add+0x1c/0x140 [ 852.037301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 852.037301][ T3329] addrconf_add_dev+0xe2/0x170 [ 852.037301][ T3329] inet6_addr_add+0x12f/0xa40 [ 852.037301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 852.037301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 852.037301][ T3329] netlink_rcv_skb+0x130/0x360 [ 852.037301][ T3329] netlink_unicast+0x449/0x710 [ 852.037301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 852.037301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 852.037301][ T3329] ___sys_sendmsg+0xee/0x170 [ 852.037301][ T3329] __sys_sendmsg+0xcd/0x170 [ 852.037301][ T3329] do_syscall_64+0xc6/0x1e0 [ 852.037301][ T3329] [ 852.039710][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 852.039710][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 852.039710][ T3329] ipv6_find_idev+0x102/0x170 [ 852.039710][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 852.039710][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 852.039710][ T3329] netlink_rcv_skb+0x130/0x360 [ 852.039710][ T3329] netlink_unicast+0x449/0x710 [ 852.039710][ T3329] netlink_sendmsg+0x723/0xbe0 [ 852.039710][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 852.039710][ T3329] ___sys_sendmsg+0xee/0x170 [ 852.039710][ T3329] __sys_sendmsg+0xcd/0x170 [ 852.039710][ T3329] do_syscall_64+0xc6/0x1e0 [ 852.039710][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 852.039710][ T3329] [ 852.041517][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 852.041517][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 852.041517][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 852.041517][ T3329] ipv6_find_idev+0x102/0x170 [ 852.041517][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 852.041517][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 852.041517][ T3329] netlink_rcv_skb+0x130/0x360 [ 852.041517][ T3329] netlink_unicast+0x449/0x710 [ 852.041517][ T3329] netlink_sendmsg+0x723/0xbe0 [ 852.041517][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 852.041517][ T3329] ___sys_sendmsg+0xee/0x170 [ 852.041517][ T3329] __sys_sendmsg+0xcd/0x170 [ 852.041517][ T3329] do_syscall_64+0xc6/0x1e0 [ 852.041517][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 852.041517][ T3329] [ 862.236980][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 862.237403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 862.237403][ T3329] netdev_get_by_index+0x5e/0x80 [ 862.237403][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 862.237403][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 862.237403][ T3329] ip6_route_add+0x1c/0x140 [ 862.237403][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 862.237403][ T3329] addrconf_add_dev+0xe2/0x170 [ 862.237403][ T3329] inet6_addr_add+0x12f/0xa40 [ 862.237403][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 862.237403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 862.237403][ T3329] netlink_rcv_skb+0x130/0x360 [ 862.237403][ T3329] netlink_unicast+0x449/0x710 [ 862.237403][ T3329] netlink_sendmsg+0x723/0xbe0 [ 862.237403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 862.237403][ T3329] ___sys_sendmsg+0xee/0x170 [ 862.237403][ T3329] __sys_sendmsg+0xcd/0x170 [ 862.237403][ T3329] do_syscall_64+0xc6/0x1e0 [ 862.237403][ T3329] [ 862.239651][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 862.239651][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 862.239651][ T3329] ipv6_find_idev+0x102/0x170 [ 862.239651][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 862.239651][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 862.239651][ T3329] netlink_rcv_skb+0x130/0x360 [ 862.239651][ T3329] netlink_unicast+0x449/0x710 [ 862.239651][ T3329] netlink_sendmsg+0x723/0xbe0 [ 862.239651][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 862.239651][ T3329] ___sys_sendmsg+0xee/0x170 [ 862.239651][ T3329] __sys_sendmsg+0xcd/0x170 [ 862.239651][ T3329] do_syscall_64+0xc6/0x1e0 [ 862.239651][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 862.239651][ T3329] [ 862.241363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 862.241363][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 862.241363][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 862.241363][ T3329] ipv6_find_idev+0x102/0x170 [ 862.241363][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 862.241363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 862.241363][ T3329] netlink_rcv_skb+0x130/0x360 [ 862.241363][ T3329] netlink_unicast+0x449/0x710 [ 862.241363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 862.241363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 862.241363][ T3329] ___sys_sendmsg+0xee/0x170 [ 862.241363][ T3329] __sys_sendmsg+0xcd/0x170 [ 862.241363][ T3329] do_syscall_64+0xc6/0x1e0 [ 862.241363][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 862.241363][ T3329] [ 872.284936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 872.285460][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 872.285460][ T3329] netdev_get_by_index+0x5e/0x80 [ 872.285460][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 872.285460][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 872.285460][ T3329] ip6_route_add+0x1c/0x140 [ 872.285460][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 872.285460][ T3329] addrconf_add_dev+0xe2/0x170 [ 872.285460][ T3329] inet6_addr_add+0x12f/0xa40 [ 872.285460][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 872.285460][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 872.285460][ T3329] netlink_rcv_skb+0x130/0x360 [ 872.285460][ T3329] netlink_unicast+0x449/0x710 [ 872.285460][ T3329] netlink_sendmsg+0x723/0xbe0 [ 872.285460][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 872.285460][ T3329] ___sys_sendmsg+0xee/0x170 [ 872.285460][ T3329] __sys_sendmsg+0xcd/0x170 [ 872.285460][ T3329] do_syscall_64+0xc6/0x1e0 [ 872.285460][ T3329] [ 872.288826][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 872.288826][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 872.288826][ T3329] ipv6_find_idev+0x102/0x170 [ 872.288826][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 872.288826][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 872.288826][ T3329] netlink_rcv_skb+0x130/0x360 [ 872.288826][ T3329] netlink_unicast+0x449/0x710 [ 872.288826][ T3329] netlink_sendmsg+0x723/0xbe0 [ 872.288826][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 872.288826][ T3329] ___sys_sendmsg+0xee/0x170 [ 872.288826][ T3329] __sys_sendmsg+0xcd/0x170 [ 872.288826][ T3329] do_syscall_64+0xc6/0x1e0 [ 872.288826][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 872.288826][ T3329] [ 872.291561][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 872.291561][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 872.291561][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 872.291561][ T3329] ipv6_find_idev+0x102/0x170 [ 872.291561][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 872.291561][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 872.291561][ T3329] netlink_rcv_skb+0x130/0x360 [ 872.291561][ T3329] netlink_unicast+0x449/0x710 [ 872.291561][ T3329] netlink_sendmsg+0x723/0xbe0 [ 872.291561][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 872.291561][ T3329] ___sys_sendmsg+0xee/0x170 [ 872.291561][ T3329] __sys_sendmsg+0xcd/0x170 [ 872.291561][ T3329] do_syscall_64+0xc6/0x1e0 [ 872.291561][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 872.291561][ T3329] [ 882.444861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 882.445255][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 882.445255][ T3329] netdev_get_by_index+0x5e/0x80 [ 882.445255][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 882.445255][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 882.445255][ T3329] ip6_route_add+0x1c/0x140 [ 882.445255][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 882.445255][ T3329] addrconf_add_dev+0xe2/0x170 [ 882.445255][ T3329] inet6_addr_add+0x12f/0xa40 [ 882.445255][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 882.445255][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 882.445255][ T3329] netlink_rcv_skb+0x130/0x360 [ 882.445255][ T3329] netlink_unicast+0x449/0x710 [ 882.445255][ T3329] netlink_sendmsg+0x723/0xbe0 [ 882.445255][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 882.445255][ T3329] ___sys_sendmsg+0xee/0x170 [ 882.445255][ T3329] __sys_sendmsg+0xcd/0x170 [ 882.445255][ T3329] do_syscall_64+0xc6/0x1e0 [ 882.445255][ T3329] [ 882.447538][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 882.447538][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 882.447538][ T3329] ipv6_find_idev+0x102/0x170 [ 882.447538][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 882.447538][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 882.447538][ T3329] netlink_rcv_skb+0x130/0x360 [ 882.447538][ T3329] netlink_unicast+0x449/0x710 [ 882.447538][ T3329] netlink_sendmsg+0x723/0xbe0 [ 882.447538][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 882.447538][ T3329] ___sys_sendmsg+0xee/0x170 [ 882.447538][ T3329] __sys_sendmsg+0xcd/0x170 [ 882.447538][ T3329] do_syscall_64+0xc6/0x1e0 [ 882.447538][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 882.447538][ T3329] [ 882.449274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 882.449274][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 882.449274][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 882.449274][ T3329] ipv6_find_idev+0x102/0x170 [ 882.449274][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 882.449274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 882.449274][ T3329] netlink_rcv_skb+0x130/0x360 [ 882.449274][ T3329] netlink_unicast+0x449/0x710 [ 882.449274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 882.449274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 882.449274][ T3329] ___sys_sendmsg+0xee/0x170 [ 882.449274][ T3329] __sys_sendmsg+0xcd/0x170 [ 882.449274][ T3329] do_syscall_64+0xc6/0x1e0 [ 882.449274][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 882.449274][ T3329] [ 892.652937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 892.653393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 892.653393][ T3329] netdev_get_by_index+0x5e/0x80 [ 892.653393][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 892.653393][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 892.653393][ T3329] ip6_route_add+0x1c/0x140 [ 892.653393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 892.653393][ T3329] addrconf_add_dev+0xe2/0x170 [ 892.653393][ T3329] inet6_addr_add+0x12f/0xa40 [ 892.653393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 892.653393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 892.653393][ T3329] netlink_rcv_skb+0x130/0x360 [ 892.653393][ T3329] netlink_unicast+0x449/0x710 [ 892.653393][ T3329] netlink_sendmsg+0x723/0xbe0 [ 892.653393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 892.653393][ T3329] ___sys_sendmsg+0xee/0x170 [ 892.653393][ T3329] __sys_sendmsg+0xcd/0x170 [ 892.653393][ T3329] do_syscall_64+0xc6/0x1e0 [ 892.653393][ T3329] [ 892.655642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 892.655642][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 892.655642][ T3329] ipv6_find_idev+0x102/0x170 [ 892.655642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 892.655642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 892.655642][ T3329] netlink_rcv_skb+0x130/0x360 [ 892.655642][ T3329] netlink_unicast+0x449/0x710 [ 892.655642][ T3329] netlink_sendmsg+0x723/0xbe0 [ 892.655642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 892.655642][ T3329] ___sys_sendmsg+0xee/0x170 [ 892.655642][ T3329] __sys_sendmsg+0xcd/0x170 [ 892.655642][ T3329] do_syscall_64+0xc6/0x1e0 [ 892.655642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 892.655642][ T3329] [ 892.657380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 892.657380][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 892.657380][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 892.657380][ T3329] ipv6_find_idev+0x102/0x170 [ 892.657380][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 892.657380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 892.657380][ T3329] netlink_rcv_skb+0x130/0x360 [ 892.657380][ T3329] netlink_unicast+0x449/0x710 [ 892.657380][ T3329] netlink_sendmsg+0x723/0xbe0 [ 892.657380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 892.657380][ T3329] ___sys_sendmsg+0xee/0x170 [ 892.657380][ T3329] __sys_sendmsg+0xcd/0x170 [ 892.657380][ T3329] do_syscall_64+0xc6/0x1e0 [ 892.657380][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 892.657380][ T3329] [ 902.836904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 902.837338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 902.837338][ T3329] netdev_get_by_index+0x5e/0x80 [ 902.837338][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 902.837338][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 902.837338][ T3329] ip6_route_add+0x1c/0x140 [ 902.837338][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 902.837338][ T3329] addrconf_add_dev+0xe2/0x170 [ 902.837338][ T3329] inet6_addr_add+0x12f/0xa40 [ 902.837338][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 902.837338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 902.837338][ T3329] netlink_rcv_skb+0x130/0x360 [ 902.837338][ T3329] netlink_unicast+0x449/0x710 [ 902.837338][ T3329] netlink_sendmsg+0x723/0xbe0 [ 902.837338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 902.837338][ T3329] ___sys_sendmsg+0xee/0x170 [ 902.837338][ T3329] __sys_sendmsg+0xcd/0x170 [ 902.837338][ T3329] do_syscall_64+0xc6/0x1e0 [ 902.837338][ T3329] [ 902.840225][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 902.840225][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 902.840225][ T3329] ipv6_find_idev+0x102/0x170 [ 902.840225][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 902.840225][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 902.840225][ T3329] netlink_rcv_skb+0x130/0x360 [ 902.840225][ T3329] netlink_unicast+0x449/0x710 [ 902.840225][ T3329] netlink_sendmsg+0x723/0xbe0 [ 902.840225][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 902.840225][ T3329] ___sys_sendmsg+0xee/0x170 [ 902.840225][ T3329] __sys_sendmsg+0xcd/0x170 [ 902.840225][ T3329] do_syscall_64+0xc6/0x1e0 [ 902.840225][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 902.840225][ T3329] [ 902.842114][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 902.842114][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 902.842114][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 902.842114][ T3329] ipv6_find_idev+0x102/0x170 [ 902.842114][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 902.842114][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 902.842114][ T3329] netlink_rcv_skb+0x130/0x360 [ 902.842114][ T3329] netlink_unicast+0x449/0x710 [ 902.842114][ T3329] netlink_sendmsg+0x723/0xbe0 [ 902.842114][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 902.842114][ T3329] ___sys_sendmsg+0xee/0x170 [ 902.842114][ T3329] __sys_sendmsg+0xcd/0x170 [ 902.842114][ T3329] do_syscall_64+0xc6/0x1e0 [ 902.842114][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 902.842114][ T3329] [ 912.860851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 912.861241][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 912.861241][ T3329] netdev_get_by_index+0x5e/0x80 [ 912.861241][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 912.861241][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 912.861241][ T3329] ip6_route_add+0x1c/0x140 [ 912.861241][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 912.861241][ T3329] addrconf_add_dev+0xe2/0x170 [ 912.861241][ T3329] inet6_addr_add+0x12f/0xa40 [ 912.861241][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 912.861241][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 912.861241][ T3329] netlink_rcv_skb+0x130/0x360 [ 912.861241][ T3329] netlink_unicast+0x449/0x710 [ 912.861241][ T3329] netlink_sendmsg+0x723/0xbe0 [ 912.861241][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 912.861241][ T3329] ___sys_sendmsg+0xee/0x170 [ 912.861241][ T3329] __sys_sendmsg+0xcd/0x170 [ 912.861241][ T3329] do_syscall_64+0xc6/0x1e0 [ 912.861241][ T3329] [ 912.863699][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 912.863699][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 912.863699][ T3329] ipv6_find_idev+0x102/0x170 [ 912.863699][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 912.863699][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 912.863699][ T3329] netlink_rcv_skb+0x130/0x360 [ 912.863699][ T3329] netlink_unicast+0x449/0x710 [ 912.863699][ T3329] netlink_sendmsg+0x723/0xbe0 [ 912.863699][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 912.863699][ T3329] ___sys_sendmsg+0xee/0x170 [ 912.863699][ T3329] __sys_sendmsg+0xcd/0x170 [ 912.863699][ T3329] do_syscall_64+0xc6/0x1e0 [ 912.863699][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 912.863699][ T3329] [ 912.865483][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 912.865483][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 912.865483][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 912.865483][ T3329] ipv6_find_idev+0x102/0x170 [ 912.865483][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 912.865483][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 912.865483][ T3329] netlink_rcv_skb+0x130/0x360 [ 912.865483][ T3329] netlink_unicast+0x449/0x710 [ 912.865483][ T3329] netlink_sendmsg+0x723/0xbe0 [ 912.865483][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 912.865483][ T3329] ___sys_sendmsg+0xee/0x170 [ 912.865483][ T3329] __sys_sendmsg+0xcd/0x170 [ 912.865483][ T3329] do_syscall_64+0xc6/0x1e0 [ 912.865483][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 912.865483][ T3329] [ 923.108901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 923.109360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 923.109360][ T3329] netdev_get_by_index+0x5e/0x80 [ 923.109360][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 923.109360][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 923.109360][ T3329] ip6_route_add+0x1c/0x140 [ 923.109360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 923.109360][ T3329] addrconf_add_dev+0xe2/0x170 [ 923.109360][ T3329] inet6_addr_add+0x12f/0xa40 [ 923.109360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 923.109360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 923.109360][ T3329] netlink_rcv_skb+0x130/0x360 [ 923.109360][ T3329] netlink_unicast+0x449/0x710 [ 923.109360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 923.109360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 923.109360][ T3329] ___sys_sendmsg+0xee/0x170 [ 923.109360][ T3329] __sys_sendmsg+0xcd/0x170 [ 923.109360][ T3329] do_syscall_64+0xc6/0x1e0 [ 923.109360][ T3329] [ 923.111604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 923.111604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 923.111604][ T3329] ipv6_find_idev+0x102/0x170 [ 923.111604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 923.111604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 923.111604][ T3329] netlink_rcv_skb+0x130/0x360 [ 923.111604][ T3329] netlink_unicast+0x449/0x710 [ 923.111604][ T3329] netlink_sendmsg+0x723/0xbe0 [ 923.111604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 923.111604][ T3329] ___sys_sendmsg+0xee/0x170 [ 923.111604][ T3329] __sys_sendmsg+0xcd/0x170 [ 923.111604][ T3329] do_syscall_64+0xc6/0x1e0 [ 923.111604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 923.111604][ T3329] [ 923.113330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 923.113330][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 923.113330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 923.113330][ T3329] ipv6_find_idev+0x102/0x170 [ 923.113330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 923.113330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 923.113330][ T3329] netlink_rcv_skb+0x130/0x360 [ 923.113330][ T3329] netlink_unicast+0x449/0x710 [ 923.113330][ T3329] netlink_sendmsg+0x723/0xbe0 [ 923.113330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 923.113330][ T3329] ___sys_sendmsg+0xee/0x170 [ 923.113330][ T3329] __sys_sendmsg+0xcd/0x170 [ 923.113330][ T3329] do_syscall_64+0xc6/0x1e0 [ 923.113330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 923.113330][ T3329] [ 933.236890][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 933.237295][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 933.237295][ T3329] netdev_get_by_index+0x5e/0x80 [ 933.237295][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 933.237295][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 933.237295][ T3329] ip6_route_add+0x1c/0x140 [ 933.237295][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 933.237295][ T3329] addrconf_add_dev+0xe2/0x170 [ 933.237295][ T3329] inet6_addr_add+0x12f/0xa40 [ 933.237295][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 933.237295][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 933.237295][ T3329] netlink_rcv_skb+0x130/0x360 [ 933.237295][ T3329] netlink_unicast+0x449/0x710 [ 933.237295][ T3329] netlink_sendmsg+0x723/0xbe0 [ 933.237295][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 933.237295][ T3329] ___sys_sendmsg+0xee/0x170 [ 933.237295][ T3329] __sys_sendmsg+0xcd/0x170 [ 933.237295][ T3329] do_syscall_64+0xc6/0x1e0 [ 933.237295][ T3329] [ 933.239738][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 933.239738][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 933.239738][ T3329] ipv6_find_idev+0x102/0x170 [ 933.239738][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 933.239738][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 933.239738][ T3329] netlink_rcv_skb+0x130/0x360 [ 933.239738][ T3329] netlink_unicast+0x449/0x710 [ 933.239738][ T3329] netlink_sendmsg+0x723/0xbe0 [ 933.239738][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 933.239738][ T3329] ___sys_sendmsg+0xee/0x170 [ 933.239738][ T3329] __sys_sendmsg+0xcd/0x170 [ 933.239738][ T3329] do_syscall_64+0xc6/0x1e0 [ 933.239738][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 933.239738][ T3329] [ 933.241592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 933.241592][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 933.241592][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 933.241592][ T3329] ipv6_find_idev+0x102/0x170 [ 933.241592][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 933.241592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 933.241592][ T3329] netlink_rcv_skb+0x130/0x360 [ 933.241592][ T3329] netlink_unicast+0x449/0x710 [ 933.241592][ T3329] netlink_sendmsg+0x723/0xbe0 [ 933.241592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 933.241592][ T3329] ___sys_sendmsg+0xee/0x170 [ 933.241592][ T3329] __sys_sendmsg+0xcd/0x170 [ 933.241592][ T3329] do_syscall_64+0xc6/0x1e0 [ 933.241592][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 933.241592][ T3329] [ 943.396860][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 943.397253][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 943.397253][ T3329] netdev_get_by_index+0x5e/0x80 [ 943.397253][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 943.397253][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 943.397253][ T3329] ip6_route_add+0x1c/0x140 [ 943.397253][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 943.397253][ T3329] addrconf_add_dev+0xe2/0x170 [ 943.397253][ T3329] inet6_addr_add+0x12f/0xa40 [ 943.397253][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 943.397253][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 943.397253][ T3329] netlink_rcv_skb+0x130/0x360 [ 943.397253][ T3329] netlink_unicast+0x449/0x710 [ 943.397253][ T3329] netlink_sendmsg+0x723/0xbe0 [ 943.397253][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 943.397253][ T3329] ___sys_sendmsg+0xee/0x170 [ 943.397253][ T3329] __sys_sendmsg+0xcd/0x170 [ 943.397253][ T3329] do_syscall_64+0xc6/0x1e0 [ 943.397253][ T3329] [ 943.399499][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 943.399499][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 943.399499][ T3329] ipv6_find_idev+0x102/0x170 [ 943.399499][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 943.399499][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 943.399499][ T3329] netlink_rcv_skb+0x130/0x360 [ 943.399499][ T3329] netlink_unicast+0x449/0x710 [ 943.399499][ T3329] netlink_sendmsg+0x723/0xbe0 [ 943.399499][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 943.399499][ T3329] ___sys_sendmsg+0xee/0x170 [ 943.399499][ T3329] __sys_sendmsg+0xcd/0x170 [ 943.399499][ T3329] do_syscall_64+0xc6/0x1e0 [ 943.399499][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 943.399499][ T3329] [ 943.401221][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 943.401221][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 943.401221][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 943.401221][ T3329] ipv6_find_idev+0x102/0x170 [ 943.401221][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 943.401221][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 943.401221][ T3329] netlink_rcv_skb+0x130/0x360 [ 943.401221][ T3329] netlink_unicast+0x449/0x710 [ 943.401221][ T3329] netlink_sendmsg+0x723/0xbe0 [ 943.401221][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 943.401221][ T3329] ___sys_sendmsg+0xee/0x170 [ 943.401221][ T3329] __sys_sendmsg+0xcd/0x170 [ 943.401221][ T3329] do_syscall_64+0xc6/0x1e0 [ 943.401221][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 943.401221][ T3329] [ 953.644892][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 953.645335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 953.645335][ T3329] netdev_get_by_index+0x5e/0x80 [ 953.645335][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 953.645335][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 953.645335][ T3329] ip6_route_add+0x1c/0x140 [ 953.645335][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 953.645335][ T3329] addrconf_add_dev+0xe2/0x170 [ 953.645335][ T3329] inet6_addr_add+0x12f/0xa40 [ 953.645335][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 953.645335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 953.645335][ T3329] netlink_rcv_skb+0x130/0x360 [ 953.645335][ T3329] netlink_unicast+0x449/0x710 [ 953.645335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 953.645335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 953.645335][ T3329] ___sys_sendmsg+0xee/0x170 [ 953.645335][ T3329] __sys_sendmsg+0xcd/0x170 [ 953.645335][ T3329] do_syscall_64+0xc6/0x1e0 [ 953.645335][ T3329] [ 953.647770][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 953.647770][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 953.647770][ T3329] ipv6_find_idev+0x102/0x170 [ 953.647770][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 953.647770][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 953.647770][ T3329] netlink_rcv_skb+0x130/0x360 [ 953.647770][ T3329] netlink_unicast+0x449/0x710 [ 953.647770][ T3329] netlink_sendmsg+0x723/0xbe0 [ 953.647770][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 953.647770][ T3329] ___sys_sendmsg+0xee/0x170 [ 953.647770][ T3329] __sys_sendmsg+0xcd/0x170 [ 953.647770][ T3329] do_syscall_64+0xc6/0x1e0 [ 953.647770][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 953.647770][ T3329] [ 953.649668][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 953.649668][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 953.649668][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 953.649668][ T3329] ipv6_find_idev+0x102/0x170 [ 953.649668][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 953.649668][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 953.649668][ T3329] netlink_rcv_skb+0x130/0x360 [ 953.649668][ T3329] netlink_unicast+0x449/0x710 [ 953.649668][ T3329] netlink_sendmsg+0x723/0xbe0 [ 953.649668][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 953.649668][ T3329] ___sys_sendmsg+0xee/0x170 [ 953.649668][ T3329] __sys_sendmsg+0xcd/0x170 [ 953.649668][ T3329] do_syscall_64+0xc6/0x1e0 [ 953.649668][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 953.649668][ T3329] [ 963.764851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 963.765255][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 963.765255][ T3329] netdev_get_by_index+0x5e/0x80 [ 963.765255][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 963.765255][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 963.765255][ T3329] ip6_route_add+0x1c/0x140 [ 963.765255][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 963.765255][ T3329] addrconf_add_dev+0xe2/0x170 [ 963.765255][ T3329] inet6_addr_add+0x12f/0xa40 [ 963.765255][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 963.765255][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 963.765255][ T3329] netlink_rcv_skb+0x130/0x360 [ 963.765255][ T3329] netlink_unicast+0x449/0x710 [ 963.765255][ T3329] netlink_sendmsg+0x723/0xbe0 [ 963.765255][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 963.765255][ T3329] ___sys_sendmsg+0xee/0x170 [ 963.765255][ T3329] __sys_sendmsg+0xcd/0x170 [ 963.765255][ T3329] do_syscall_64+0xc6/0x1e0 [ 963.765255][ T3329] [ 963.767489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 963.767489][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 963.767489][ T3329] ipv6_find_idev+0x102/0x170 [ 963.767489][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 963.767489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 963.767489][ T3329] netlink_rcv_skb+0x130/0x360 [ 963.767489][ T3329] netlink_unicast+0x449/0x710 [ 963.767489][ T3329] netlink_sendmsg+0x723/0xbe0 [ 963.767489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 963.767489][ T3329] ___sys_sendmsg+0xee/0x170 [ 963.767489][ T3329] __sys_sendmsg+0xcd/0x170 [ 963.767489][ T3329] do_syscall_64+0xc6/0x1e0 [ 963.767489][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 963.767489][ T3329] [ 963.769242][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 963.769242][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 963.769242][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 963.769242][ T3329] ipv6_find_idev+0x102/0x170 [ 963.769242][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 963.769242][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 963.769242][ T3329] netlink_rcv_skb+0x130/0x360 [ 963.769242][ T3329] netlink_unicast+0x449/0x710 [ 963.769242][ T3329] netlink_sendmsg+0x723/0xbe0 [ 963.769242][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 963.769242][ T3329] ___sys_sendmsg+0xee/0x170 [ 963.769242][ T3329] __sys_sendmsg+0xcd/0x170 [ 963.769242][ T3329] do_syscall_64+0xc6/0x1e0 [ 963.769242][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 963.769242][ T3329] [ 974.012898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 974.013286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 974.013286][ T3329] netdev_get_by_index+0x5e/0x80 [ 974.013286][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 974.013286][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 974.013286][ T3329] ip6_route_add+0x1c/0x140 [ 974.013286][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 974.013286][ T3329] addrconf_add_dev+0xe2/0x170 [ 974.013286][ T3329] inet6_addr_add+0x12f/0xa40 [ 974.013286][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 974.013286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 974.013286][ T3329] netlink_rcv_skb+0x130/0x360 [ 974.013286][ T3329] netlink_unicast+0x449/0x710 [ 974.013286][ T3329] netlink_sendmsg+0x723/0xbe0 [ 974.013286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 974.013286][ T3329] ___sys_sendmsg+0xee/0x170 [ 974.013286][ T3329] __sys_sendmsg+0xcd/0x170 [ 974.013286][ T3329] do_syscall_64+0xc6/0x1e0 [ 974.013286][ T3329] [ 974.015570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 974.015570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 974.015570][ T3329] ipv6_find_idev+0x102/0x170 [ 974.015570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 974.015570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 974.015570][ T3329] netlink_rcv_skb+0x130/0x360 [ 974.015570][ T3329] netlink_unicast+0x449/0x710 [ 974.015570][ T3329] netlink_sendmsg+0x723/0xbe0 [ 974.015570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 974.015570][ T3329] ___sys_sendmsg+0xee/0x170 [ 974.015570][ T3329] __sys_sendmsg+0xcd/0x170 [ 974.015570][ T3329] do_syscall_64+0xc6/0x1e0 [ 974.015570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 974.015570][ T3329] [ 974.017386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 974.017386][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 974.017386][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 974.017386][ T3329] ipv6_find_idev+0x102/0x170 [ 974.017386][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 974.017386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 974.017386][ T3329] netlink_rcv_skb+0x130/0x360 [ 974.017386][ T3329] netlink_unicast+0x449/0x710 [ 974.017386][ T3329] netlink_sendmsg+0x723/0xbe0 [ 974.017386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 974.017386][ T3329] ___sys_sendmsg+0xee/0x170 [ 974.017386][ T3329] __sys_sendmsg+0xcd/0x170 [ 974.017386][ T3329] do_syscall_64+0xc6/0x1e0 [ 974.017386][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 974.017386][ T3329] [ 984.268883][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 984.269320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 984.269320][ T3329] netdev_get_by_index+0x5e/0x80 [ 984.269320][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 984.269320][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 984.269320][ T3329] ip6_route_add+0x1c/0x140 [ 984.269320][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 984.269320][ T3329] addrconf_add_dev+0xe2/0x170 [ 984.269320][ T3329] inet6_addr_add+0x12f/0xa40 [ 984.269320][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 984.269320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 984.269320][ T3329] netlink_rcv_skb+0x130/0x360 [ 984.269320][ T3329] netlink_unicast+0x449/0x710 [ 984.269320][ T3329] netlink_sendmsg+0x723/0xbe0 [ 984.269320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 984.269320][ T3329] ___sys_sendmsg+0xee/0x170 [ 984.269320][ T3329] __sys_sendmsg+0xcd/0x170 [ 984.269320][ T3329] do_syscall_64+0xc6/0x1e0 [ 984.269320][ T3329] [ 984.271597][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 984.271597][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 984.271597][ T3329] ipv6_find_idev+0x102/0x170 [ 984.271597][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 984.271597][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 984.271597][ T3329] netlink_rcv_skb+0x130/0x360 [ 984.271597][ T3329] netlink_unicast+0x449/0x710 [ 984.271597][ T3329] netlink_sendmsg+0x723/0xbe0 [ 984.271597][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 984.271597][ T3329] ___sys_sendmsg+0xee/0x170 [ 984.271597][ T3329] __sys_sendmsg+0xcd/0x170 [ 984.271597][ T3329] do_syscall_64+0xc6/0x1e0 [ 984.271597][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 984.271597][ T3329] [ 984.273339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 984.273339][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 984.273339][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 984.273339][ T3329] ipv6_find_idev+0x102/0x170 [ 984.273339][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 984.273339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 984.273339][ T3329] netlink_rcv_skb+0x130/0x360 [ 984.273339][ T3329] netlink_unicast+0x449/0x710 [ 984.273339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 984.273339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 984.273339][ T3329] ___sys_sendmsg+0xee/0x170 [ 984.273339][ T3329] __sys_sendmsg+0xcd/0x170 [ 984.273339][ T3329] do_syscall_64+0xc6/0x1e0 [ 984.273339][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 984.273339][ T3329] [ 994.516939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 994.517330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 994.517330][ T3329] netdev_get_by_index+0x5e/0x80 [ 994.517330][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 994.517330][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 994.517330][ T3329] ip6_route_add+0x1c/0x140 [ 994.517330][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 994.517330][ T3329] addrconf_add_dev+0xe2/0x170 [ 994.517330][ T3329] inet6_addr_add+0x12f/0xa40 [ 994.517330][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 994.517330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 994.517330][ T3329] netlink_rcv_skb+0x130/0x360 [ 994.517330][ T3329] netlink_unicast+0x449/0x710 [ 994.517330][ T3329] netlink_sendmsg+0x723/0xbe0 [ 994.517330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 994.517330][ T3329] ___sys_sendmsg+0xee/0x170 [ 994.517330][ T3329] __sys_sendmsg+0xcd/0x170 [ 994.517330][ T3329] do_syscall_64+0xc6/0x1e0 [ 994.517330][ T3329] [ 994.519740][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 994.519740][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 994.519740][ T3329] ipv6_find_idev+0x102/0x170 [ 994.519740][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 994.519740][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 994.519740][ T3329] netlink_rcv_skb+0x130/0x360 [ 994.519740][ T3329] netlink_unicast+0x449/0x710 [ 994.519740][ T3329] netlink_sendmsg+0x723/0xbe0 [ 994.519740][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 994.519740][ T3329] ___sys_sendmsg+0xee/0x170 [ 994.519740][ T3329] __sys_sendmsg+0xcd/0x170 [ 994.519740][ T3329] do_syscall_64+0xc6/0x1e0 [ 994.519740][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 994.519740][ T3329] [ 994.522522][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 994.522522][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 994.522522][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 994.522522][ T3329] ipv6_find_idev+0x102/0x170 [ 994.522522][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 994.522522][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 994.522522][ T3329] netlink_rcv_skb+0x130/0x360 [ 994.522522][ T3329] netlink_unicast+0x449/0x710 [ 994.522522][ T3329] netlink_sendmsg+0x723/0xbe0 [ 994.522522][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 994.522522][ T3329] ___sys_sendmsg+0xee/0x170 [ 994.522522][ T3329] __sys_sendmsg+0xcd/0x170 [ 994.522522][ T3329] do_syscall_64+0xc6/0x1e0 [ 994.522522][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 994.522522][ T3329] [ 1004.764953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1004.765436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1004.765436][ T3329] netdev_get_by_index+0x5e/0x80 [ 1004.765436][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1004.765436][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1004.765436][ T3329] ip6_route_add+0x1c/0x140 [ 1004.765436][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1004.765436][ T3329] addrconf_add_dev+0xe2/0x170 [ 1004.765436][ T3329] inet6_addr_add+0x12f/0xa40 [ 1004.765436][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1004.765436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1004.765436][ T3329] netlink_rcv_skb+0x130/0x360 [ 1004.765436][ T3329] netlink_unicast+0x449/0x710 [ 1004.765436][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1004.765436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1004.765436][ T3329] ___sys_sendmsg+0xee/0x170 [ 1004.765436][ T3329] __sys_sendmsg+0xcd/0x170 [ 1004.765436][ T3329] do_syscall_64+0xc6/0x1e0 [ 1004.765436][ T3329] [ 1004.767694][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1004.767694][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1004.767694][ T3329] ipv6_find_idev+0x102/0x170 [ 1004.767694][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1004.767694][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1004.767694][ T3329] netlink_rcv_skb+0x130/0x360 [ 1004.767694][ T3329] netlink_unicast+0x449/0x710 [ 1004.767694][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1004.767694][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1004.767694][ T3329] ___sys_sendmsg+0xee/0x170 [ 1004.767694][ T3329] __sys_sendmsg+0xcd/0x170 [ 1004.767694][ T3329] do_syscall_64+0xc6/0x1e0 [ 1004.767694][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1004.767694][ T3329] [ 1004.769428][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1004.769428][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1004.769428][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1004.769428][ T3329] ipv6_find_idev+0x102/0x170 [ 1004.769428][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1004.769428][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1004.769428][ T3329] netlink_rcv_skb+0x130/0x360 [ 1004.769428][ T3329] netlink_unicast+0x449/0x710 [ 1004.769428][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1004.769428][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1004.769428][ T3329] ___sys_sendmsg+0xee/0x170 [ 1004.769428][ T3329] __sys_sendmsg+0xcd/0x170 [ 1004.769428][ T3329] do_syscall_64+0xc6/0x1e0 [ 1004.769428][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1004.769428][ T3329] [ 1014.812941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1014.813405][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1014.813405][ T3329] netdev_get_by_index+0x5e/0x80 [ 1014.813405][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1014.813405][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1014.813405][ T3329] ip6_route_add+0x1c/0x140 [ 1014.813405][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1014.813405][ T3329] addrconf_add_dev+0xe2/0x170 [ 1014.813405][ T3329] inet6_addr_add+0x12f/0xa40 [ 1014.813405][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1014.813405][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1014.813405][ T3329] netlink_rcv_skb+0x130/0x360 [ 1014.813405][ T3329] netlink_unicast+0x449/0x710 [ 1014.813405][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1014.813405][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1014.813405][ T3329] ___sys_sendmsg+0xee/0x170 [ 1014.813405][ T3329] __sys_sendmsg+0xcd/0x170 [ 1014.813405][ T3329] do_syscall_64+0xc6/0x1e0 [ 1014.813405][ T3329] [ 1014.815628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1014.815628][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1014.815628][ T3329] ipv6_find_idev+0x102/0x170 [ 1014.815628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1014.815628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1014.815628][ T3329] netlink_rcv_skb+0x130/0x360 [ 1014.815628][ T3329] netlink_unicast+0x449/0x710 [ 1014.815628][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1014.815628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1014.815628][ T3329] ___sys_sendmsg+0xee/0x170 [ 1014.815628][ T3329] __sys_sendmsg+0xcd/0x170 [ 1014.815628][ T3329] do_syscall_64+0xc6/0x1e0 [ 1014.815628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1014.815628][ T3329] [ 1014.817475][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1014.817475][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1014.817475][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1014.817475][ T3329] ipv6_find_idev+0x102/0x170 [ 1014.817475][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1014.817475][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1014.817475][ T3329] netlink_rcv_skb+0x130/0x360 [ 1014.817475][ T3329] netlink_unicast+0x449/0x710 [ 1014.817475][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1014.817475][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1014.817475][ T3329] ___sys_sendmsg+0xee/0x170 [ 1014.817475][ T3329] __sys_sendmsg+0xcd/0x170 [ 1014.817475][ T3329] do_syscall_64+0xc6/0x1e0 [ 1014.817475][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1014.817475][ T3329] [ 1025.068884][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1025.069286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1025.069286][ T3329] netdev_get_by_index+0x5e/0x80 [ 1025.069286][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1025.069286][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1025.069286][ T3329] ip6_route_add+0x1c/0x140 [ 1025.069286][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1025.069286][ T3329] addrconf_add_dev+0xe2/0x170 [ 1025.069286][ T3329] inet6_addr_add+0x12f/0xa40 [ 1025.069286][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1025.069286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1025.069286][ T3329] netlink_rcv_skb+0x130/0x360 [ 1025.069286][ T3329] netlink_unicast+0x449/0x710 [ 1025.069286][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1025.069286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1025.069286][ T3329] ___sys_sendmsg+0xee/0x170 [ 1025.069286][ T3329] __sys_sendmsg+0xcd/0x170 [ 1025.069286][ T3329] do_syscall_64+0xc6/0x1e0 [ 1025.069286][ T3329] [ 1025.071569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1025.071569][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1025.071569][ T3329] ipv6_find_idev+0x102/0x170 [ 1025.071569][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1025.071569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1025.071569][ T3329] netlink_rcv_skb+0x130/0x360 [ 1025.071569][ T3329] netlink_unicast+0x449/0x710 [ 1025.071569][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1025.071569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1025.071569][ T3329] ___sys_sendmsg+0xee/0x170 [ 1025.071569][ T3329] __sys_sendmsg+0xcd/0x170 [ 1025.071569][ T3329] do_syscall_64+0xc6/0x1e0 [ 1025.071569][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1025.071569][ T3329] [ 1025.073310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1025.073310][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1025.073310][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1025.073310][ T3329] ipv6_find_idev+0x102/0x170 [ 1025.073310][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1025.073310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1025.073310][ T3329] netlink_rcv_skb+0x130/0x360 [ 1025.073310][ T3329] netlink_unicast+0x449/0x710 [ 1025.073310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1025.073310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1025.073310][ T3329] ___sys_sendmsg+0xee/0x170 [ 1025.073310][ T3329] __sys_sendmsg+0xcd/0x170 [ 1025.073310][ T3329] do_syscall_64+0xc6/0x1e0 [ 1025.073310][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1025.073310][ T3329] [ 1035.188878][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1035.189365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1035.189365][ T3329] netdev_get_by_index+0x5e/0x80 [ 1035.189365][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1035.189365][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1035.189365][ T3329] ip6_route_add+0x1c/0x140 [ 1035.189365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1035.189365][ T3329] addrconf_add_dev+0xe2/0x170 [ 1035.189365][ T3329] inet6_addr_add+0x12f/0xa40 [ 1035.189365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1035.189365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1035.189365][ T3329] netlink_rcv_skb+0x130/0x360 [ 1035.189365][ T3329] netlink_unicast+0x449/0x710 [ 1035.189365][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1035.189365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1035.189365][ T3329] ___sys_sendmsg+0xee/0x170 [ 1035.189365][ T3329] __sys_sendmsg+0xcd/0x170 [ 1035.189365][ T3329] do_syscall_64+0xc6/0x1e0 [ 1035.189365][ T3329] [ 1035.191607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1035.191607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1035.191607][ T3329] ipv6_find_idev+0x102/0x170 [ 1035.191607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1035.191607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1035.191607][ T3329] netlink_rcv_skb+0x130/0x360 [ 1035.191607][ T3329] netlink_unicast+0x449/0x710 [ 1035.191607][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1035.191607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1035.191607][ T3329] ___sys_sendmsg+0xee/0x170 [ 1035.191607][ T3329] __sys_sendmsg+0xcd/0x170 [ 1035.191607][ T3329] do_syscall_64+0xc6/0x1e0 [ 1035.191607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1035.191607][ T3329] [ 1035.193321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1035.193321][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1035.193321][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1035.193321][ T3329] ipv6_find_idev+0x102/0x170 [ 1035.193321][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1035.193321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1035.193321][ T3329] netlink_rcv_skb+0x130/0x360 [ 1035.193321][ T3329] netlink_unicast+0x449/0x710 [ 1035.193321][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1035.193321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1035.193321][ T3329] ___sys_sendmsg+0xee/0x170 [ 1035.193321][ T3329] __sys_sendmsg+0xcd/0x170 [ 1035.193321][ T3329] do_syscall_64+0xc6/0x1e0 [ 1035.193321][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1035.193321][ T3329] [ 1045.356966][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1045.357381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1045.357381][ T3329] netdev_get_by_index+0x5e/0x80 [ 1045.357381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1045.357381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1045.357381][ T3329] ip6_route_add+0x1c/0x140 [ 1045.357381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1045.357381][ T3329] addrconf_add_dev+0xe2/0x170 [ 1045.357381][ T3329] inet6_addr_add+0x12f/0xa40 [ 1045.357381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1045.357381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1045.357381][ T3329] netlink_rcv_skb+0x130/0x360 [ 1045.357381][ T3329] netlink_unicast+0x449/0x710 [ 1045.357381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1045.357381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1045.357381][ T3329] ___sys_sendmsg+0xee/0x170 [ 1045.357381][ T3329] __sys_sendmsg+0xcd/0x170 [ 1045.357381][ T3329] do_syscall_64+0xc6/0x1e0 [ 1045.357381][ T3329] [ 1045.359604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1045.359604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1045.359604][ T3329] ipv6_find_idev+0x102/0x170 [ 1045.359604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1045.359604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1045.359604][ T3329] netlink_rcv_skb+0x130/0x360 [ 1045.359604][ T3329] netlink_unicast+0x449/0x710 [ 1045.359604][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1045.359604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1045.359604][ T3329] ___sys_sendmsg+0xee/0x170 [ 1045.359604][ T3329] __sys_sendmsg+0xcd/0x170 [ 1045.359604][ T3329] do_syscall_64+0xc6/0x1e0 [ 1045.359604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1045.359604][ T3329] [ 1045.361330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1045.361330][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1045.361330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1045.361330][ T3329] ipv6_find_idev+0x102/0x170 [ 1045.361330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1045.361330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1045.361330][ T3329] netlink_rcv_skb+0x130/0x360 [ 1045.361330][ T3329] netlink_unicast+0x449/0x710 [ 1045.361330][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1045.361330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1045.361330][ T3329] ___sys_sendmsg+0xee/0x170 [ 1045.361330][ T3329] __sys_sendmsg+0xcd/0x170 [ 1045.361330][ T3329] do_syscall_64+0xc6/0x1e0 [ 1045.361330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1045.361330][ T3329] [ 1055.604868][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1055.605274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1055.605274][ T3329] netdev_get_by_index+0x5e/0x80 [ 1055.605274][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1055.605274][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1055.605274][ T3329] ip6_route_add+0x1c/0x140 [ 1055.605274][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1055.605274][ T3329] addrconf_add_dev+0xe2/0x170 [ 1055.605274][ T3329] inet6_addr_add+0x12f/0xa40 [ 1055.605274][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1055.605274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1055.605274][ T3329] netlink_rcv_skb+0x130/0x360 [ 1055.605274][ T3329] netlink_unicast+0x449/0x710 [ 1055.605274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1055.605274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1055.605274][ T3329] ___sys_sendmsg+0xee/0x170 [ 1055.605274][ T3329] __sys_sendmsg+0xcd/0x170 [ 1055.605274][ T3329] do_syscall_64+0xc6/0x1e0 [ 1055.605274][ T3329] [ 1055.607573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1055.607573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1055.607573][ T3329] ipv6_find_idev+0x102/0x170 [ 1055.607573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1055.607573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1055.607573][ T3329] netlink_rcv_skb+0x130/0x360 [ 1055.607573][ T3329] netlink_unicast+0x449/0x710 [ 1055.607573][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1055.607573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1055.607573][ T3329] ___sys_sendmsg+0xee/0x170 [ 1055.607573][ T3329] __sys_sendmsg+0xcd/0x170 [ 1055.607573][ T3329] do_syscall_64+0xc6/0x1e0 [ 1055.607573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1055.607573][ T3329] [ 1055.609316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1055.609316][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1055.609316][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1055.609316][ T3329] ipv6_find_idev+0x102/0x170 [ 1055.609316][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1055.609316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1055.609316][ T3329] netlink_rcv_skb+0x130/0x360 [ 1055.609316][ T3329] netlink_unicast+0x449/0x710 [ 1055.609316][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1055.609316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1055.609316][ T3329] ___sys_sendmsg+0xee/0x170 [ 1055.609316][ T3329] __sys_sendmsg+0xcd/0x170 [ 1055.609316][ T3329] do_syscall_64+0xc6/0x1e0 [ 1055.609316][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1055.609316][ T3329] [ 1065.852909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1065.853297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1065.853297][ T3329] netdev_get_by_index+0x5e/0x80 [ 1065.853297][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1065.853297][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1065.853297][ T3329] ip6_route_add+0x1c/0x140 [ 1065.853297][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1065.853297][ T3329] addrconf_add_dev+0xe2/0x170 [ 1065.853297][ T3329] inet6_addr_add+0x12f/0xa40 [ 1065.853297][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1065.853297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1065.853297][ T3329] netlink_rcv_skb+0x130/0x360 [ 1065.853297][ T3329] netlink_unicast+0x449/0x710 [ 1065.853297][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1065.853297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1065.853297][ T3329] ___sys_sendmsg+0xee/0x170 [ 1065.853297][ T3329] __sys_sendmsg+0xcd/0x170 [ 1065.853297][ T3329] do_syscall_64+0xc6/0x1e0 [ 1065.853297][ T3329] [ 1065.855536][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1065.855536][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1065.855536][ T3329] ipv6_find_idev+0x102/0x170 [ 1065.855536][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1065.855536][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1065.855536][ T3329] netlink_rcv_skb+0x130/0x360 [ 1065.855536][ T3329] netlink_unicast+0x449/0x710 [ 1065.855536][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1065.855536][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1065.855536][ T3329] ___sys_sendmsg+0xee/0x170 [ 1065.855536][ T3329] __sys_sendmsg+0xcd/0x170 [ 1065.855536][ T3329] do_syscall_64+0xc6/0x1e0 [ 1065.855536][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1065.855536][ T3329] [ 1065.857262][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1065.857262][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1065.857262][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1065.857262][ T3329] ipv6_find_idev+0x102/0x170 [ 1065.857262][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1065.857262][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1065.857262][ T3329] netlink_rcv_skb+0x130/0x360 [ 1065.857262][ T3329] netlink_unicast+0x449/0x710 [ 1065.857262][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1065.857262][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1065.857262][ T3329] ___sys_sendmsg+0xee/0x170 [ 1065.857262][ T3329] __sys_sendmsg+0xcd/0x170 [ 1065.857262][ T3329] do_syscall_64+0xc6/0x1e0 [ 1065.857262][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1065.857262][ T3329] [ 1076.100894][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1076.101279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1076.101279][ T3329] netdev_get_by_index+0x5e/0x80 [ 1076.101279][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1076.101279][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1076.101279][ T3329] ip6_route_add+0x1c/0x140 [ 1076.101279][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1076.101279][ T3329] addrconf_add_dev+0xe2/0x170 [ 1076.101279][ T3329] inet6_addr_add+0x12f/0xa40 [ 1076.101279][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1076.101279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1076.101279][ T3329] netlink_rcv_skb+0x130/0x360 [ 1076.101279][ T3329] netlink_unicast+0x449/0x710 [ 1076.101279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1076.101279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1076.101279][ T3329] ___sys_sendmsg+0xee/0x170 [ 1076.101279][ T3329] __sys_sendmsg+0xcd/0x170 [ 1076.101279][ T3329] do_syscall_64+0xc6/0x1e0 [ 1076.101279][ T3329] [ 1076.103511][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1076.103511][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1076.103511][ T3329] ipv6_find_idev+0x102/0x170 [ 1076.103511][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1076.103511][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1076.103511][ T3329] netlink_rcv_skb+0x130/0x360 [ 1076.103511][ T3329] netlink_unicast+0x449/0x710 [ 1076.103511][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1076.103511][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1076.103511][ T3329] ___sys_sendmsg+0xee/0x170 [ 1076.103511][ T3329] __sys_sendmsg+0xcd/0x170 [ 1076.103511][ T3329] do_syscall_64+0xc6/0x1e0 [ 1076.103511][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1076.103511][ T3329] [ 1076.105254][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1076.105254][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1076.105254][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1076.105254][ T3329] ipv6_find_idev+0x102/0x170 [ 1076.105254][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1076.105254][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1076.105254][ T3329] netlink_rcv_skb+0x130/0x360 [ 1076.105254][ T3329] netlink_unicast+0x449/0x710 [ 1076.105254][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1076.105254][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1076.105254][ T3329] ___sys_sendmsg+0xee/0x170 [ 1076.105254][ T3329] __sys_sendmsg+0xcd/0x170 [ 1076.105254][ T3329] do_syscall_64+0xc6/0x1e0 [ 1076.105254][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1076.105254][ T3329] [ 1086.348909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1086.349364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1086.349364][ T3329] netdev_get_by_index+0x5e/0x80 [ 1086.349364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1086.349364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1086.349364][ T3329] ip6_route_add+0x1c/0x140 [ 1086.349364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1086.349364][ T3329] addrconf_add_dev+0xe2/0x170 [ 1086.349364][ T3329] inet6_addr_add+0x12f/0xa40 [ 1086.349364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1086.349364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1086.349364][ T3329] netlink_rcv_skb+0x130/0x360 [ 1086.349364][ T3329] netlink_unicast+0x449/0x710 [ 1086.349364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1086.349364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1086.349364][ T3329] ___sys_sendmsg+0xee/0x170 [ 1086.349364][ T3329] __sys_sendmsg+0xcd/0x170 [ 1086.349364][ T3329] do_syscall_64+0xc6/0x1e0 [ 1086.349364][ T3329] [ 1086.351579][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1086.351579][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1086.351579][ T3329] ipv6_find_idev+0x102/0x170 [ 1086.351579][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1086.351579][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1086.351579][ T3329] netlink_rcv_skb+0x130/0x360 [ 1086.351579][ T3329] netlink_unicast+0x449/0x710 [ 1086.351579][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1086.351579][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1086.351579][ T3329] ___sys_sendmsg+0xee/0x170 [ 1086.351579][ T3329] __sys_sendmsg+0xcd/0x170 [ 1086.351579][ T3329] do_syscall_64+0xc6/0x1e0 [ 1086.351579][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1086.351579][ T3329] [ 1086.353348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1086.353348][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1086.353348][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1086.353348][ T3329] ipv6_find_idev+0x102/0x170 [ 1086.353348][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1086.353348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1086.353348][ T3329] netlink_rcv_skb+0x130/0x360 [ 1086.353348][ T3329] netlink_unicast+0x449/0x710 [ 1086.353348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1086.353348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1086.353348][ T3329] ___sys_sendmsg+0xee/0x170 [ 1086.353348][ T3329] __sys_sendmsg+0xcd/0x170 [ 1086.353348][ T3329] do_syscall_64+0xc6/0x1e0 [ 1086.353348][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1086.353348][ T3329] [ 1096.596882][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1096.597339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1096.597339][ T3329] netdev_get_by_index+0x5e/0x80 [ 1096.597339][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1096.597339][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1096.597339][ T3329] ip6_route_add+0x1c/0x140 [ 1096.597339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1096.597339][ T3329] addrconf_add_dev+0xe2/0x170 [ 1096.597339][ T3329] inet6_addr_add+0x12f/0xa40 [ 1096.597339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1096.597339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1096.597339][ T3329] netlink_rcv_skb+0x130/0x360 [ 1096.597339][ T3329] netlink_unicast+0x449/0x710 [ 1096.597339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1096.597339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1096.597339][ T3329] ___sys_sendmsg+0xee/0x170 [ 1096.597339][ T3329] __sys_sendmsg+0xcd/0x170 [ 1096.597339][ T3329] do_syscall_64+0xc6/0x1e0 [ 1096.597339][ T3329] [ 1096.599556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1096.599556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1096.599556][ T3329] ipv6_find_idev+0x102/0x170 [ 1096.599556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1096.599556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1096.599556][ T3329] netlink_rcv_skb+0x130/0x360 [ 1096.599556][ T3329] netlink_unicast+0x449/0x710 [ 1096.599556][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1096.599556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1096.599556][ T3329] ___sys_sendmsg+0xee/0x170 [ 1096.599556][ T3329] __sys_sendmsg+0xcd/0x170 [ 1096.599556][ T3329] do_syscall_64+0xc6/0x1e0 [ 1096.599556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1096.599556][ T3329] [ 1096.601267][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1096.601267][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1096.601267][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1096.601267][ T3329] ipv6_find_idev+0x102/0x170 [ 1096.601267][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1096.601267][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1096.601267][ T3329] netlink_rcv_skb+0x130/0x360 [ 1096.601267][ T3329] netlink_unicast+0x449/0x710 [ 1096.601267][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1096.601267][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1096.601267][ T3329] ___sys_sendmsg+0xee/0x170 [ 1096.601267][ T3329] __sys_sendmsg+0xcd/0x170 [ 1096.601267][ T3329] do_syscall_64+0xc6/0x1e0 [ 1096.601267][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1096.601267][ T3329] [ 1106.844858][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1106.845252][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1106.845252][ T3329] netdev_get_by_index+0x5e/0x80 [ 1106.845252][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1106.845252][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1106.845252][ T3329] ip6_route_add+0x1c/0x140 [ 1106.845252][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1106.845252][ T3329] addrconf_add_dev+0xe2/0x170 [ 1106.845252][ T3329] inet6_addr_add+0x12f/0xa40 [ 1106.845252][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1106.845252][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1106.845252][ T3329] netlink_rcv_skb+0x130/0x360 [ 1106.845252][ T3329] netlink_unicast+0x449/0x710 [ 1106.845252][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1106.845252][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1106.845252][ T3329] ___sys_sendmsg+0xee/0x170 [ 1106.845252][ T3329] __sys_sendmsg+0xcd/0x170 [ 1106.845252][ T3329] do_syscall_64+0xc6/0x1e0 [ 1106.845252][ T3329] [ 1106.847495][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1106.847495][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1106.847495][ T3329] ipv6_find_idev+0x102/0x170 [ 1106.847495][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1106.847495][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1106.847495][ T3329] netlink_rcv_skb+0x130/0x360 [ 1106.847495][ T3329] netlink_unicast+0x449/0x710 [ 1106.847495][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1106.847495][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1106.847495][ T3329] ___sys_sendmsg+0xee/0x170 [ 1106.847495][ T3329] __sys_sendmsg+0xcd/0x170 [ 1106.847495][ T3329] do_syscall_64+0xc6/0x1e0 [ 1106.847495][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1106.847495][ T3329] [ 1106.849360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1106.849360][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1106.849360][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1106.849360][ T3329] ipv6_find_idev+0x102/0x170 [ 1106.849360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1106.849360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1106.849360][ T3329] netlink_rcv_skb+0x130/0x360 [ 1106.849360][ T3329] netlink_unicast+0x449/0x710 [ 1106.849360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1106.849360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1106.849360][ T3329] ___sys_sendmsg+0xee/0x170 [ 1106.849360][ T3329] __sys_sendmsg+0xcd/0x170 [ 1106.849360][ T3329] do_syscall_64+0xc6/0x1e0 [ 1106.849360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1106.849360][ T3329] [ 1116.940855][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1116.941258][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1116.941258][ T3329] netdev_get_by_index+0x5e/0x80 [ 1116.941258][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1116.941258][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1116.941258][ T3329] ip6_route_add+0x1c/0x140 [ 1116.941258][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1116.941258][ T3329] addrconf_add_dev+0xe2/0x170 [ 1116.941258][ T3329] inet6_addr_add+0x12f/0xa40 [ 1116.941258][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1116.941258][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1116.941258][ T3329] netlink_rcv_skb+0x130/0x360 [ 1116.941258][ T3329] netlink_unicast+0x449/0x710 [ 1116.941258][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1116.941258][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1116.941258][ T3329] ___sys_sendmsg+0xee/0x170 [ 1116.941258][ T3329] __sys_sendmsg+0xcd/0x170 [ 1116.941258][ T3329] do_syscall_64+0xc6/0x1e0 [ 1116.941258][ T3329] [ 1116.943603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1116.943603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1116.943603][ T3329] ipv6_find_idev+0x102/0x170 [ 1116.943603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1116.943603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1116.943603][ T3329] netlink_rcv_skb+0x130/0x360 [ 1116.943603][ T3329] netlink_unicast+0x449/0x710 [ 1116.943603][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1116.943603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1116.943603][ T3329] ___sys_sendmsg+0xee/0x170 [ 1116.943603][ T3329] __sys_sendmsg+0xcd/0x170 [ 1116.943603][ T3329] do_syscall_64+0xc6/0x1e0 [ 1116.943603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1116.943603][ T3329] [ 1116.945370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1116.945370][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1116.945370][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1116.945370][ T3329] ipv6_find_idev+0x102/0x170 [ 1116.945370][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1116.945370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1116.945370][ T3329] netlink_rcv_skb+0x130/0x360 [ 1116.945370][ T3329] netlink_unicast+0x449/0x710 [ 1116.945370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1116.945370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1116.945370][ T3329] ___sys_sendmsg+0xee/0x170 [ 1116.945370][ T3329] __sys_sendmsg+0xcd/0x170 [ 1116.945370][ T3329] do_syscall_64+0xc6/0x1e0 [ 1116.945370][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1116.945370][ T3329] [ 1127.197016][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1127.197441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1127.197441][ T3329] netdev_get_by_index+0x5e/0x80 [ 1127.197441][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1127.197441][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1127.197441][ T3329] ip6_route_add+0x1c/0x140 [ 1127.197441][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1127.197441][ T3329] addrconf_add_dev+0xe2/0x170 [ 1127.197441][ T3329] inet6_addr_add+0x12f/0xa40 [ 1127.197441][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1127.197441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1127.197441][ T3329] netlink_rcv_skb+0x130/0x360 [ 1127.197441][ T3329] netlink_unicast+0x449/0x710 [ 1127.197441][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1127.197441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1127.197441][ T3329] ___sys_sendmsg+0xee/0x170 [ 1127.197441][ T3329] __sys_sendmsg+0xcd/0x170 [ 1127.197441][ T3329] do_syscall_64+0xc6/0x1e0 [ 1127.197441][ T3329] [ 1127.199846][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1127.199846][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1127.199846][ T3329] ipv6_find_idev+0x102/0x170 [ 1127.199846][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1127.199846][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1127.199846][ T3329] netlink_rcv_skb+0x130/0x360 [ 1127.199846][ T3329] netlink_unicast+0x449/0x710 [ 1127.199846][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1127.199846][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1127.199846][ T3329] ___sys_sendmsg+0xee/0x170 [ 1127.199846][ T3329] __sys_sendmsg+0xcd/0x170 [ 1127.199846][ T3329] do_syscall_64+0xc6/0x1e0 [ 1127.199846][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1127.199846][ T3329] [ 1127.201716][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1127.201716][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1127.201716][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1127.201716][ T3329] ipv6_find_idev+0x102/0x170 [ 1127.201716][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1127.201716][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1127.201716][ T3329] netlink_rcv_skb+0x130/0x360 [ 1127.201716][ T3329] netlink_unicast+0x449/0x710 [ 1127.201716][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1127.201716][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1127.201716][ T3329] ___sys_sendmsg+0xee/0x170 [ 1127.201716][ T3329] __sys_sendmsg+0xcd/0x170 [ 1127.201716][ T3329] do_syscall_64+0xc6/0x1e0 [ 1127.201716][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1127.201716][ T3329] [ 1137.356974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1137.357375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1137.357375][ T3329] netdev_get_by_index+0x5e/0x80 [ 1137.357375][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1137.357375][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1137.357375][ T3329] ip6_route_add+0x1c/0x140 [ 1137.357375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1137.357375][ T3329] addrconf_add_dev+0xe2/0x170 [ 1137.357375][ T3329] inet6_addr_add+0x12f/0xa40 [ 1137.357375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1137.357375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1137.357375][ T3329] netlink_rcv_skb+0x130/0x360 [ 1137.357375][ T3329] netlink_unicast+0x449/0x710 [ 1137.357375][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1137.357375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1137.357375][ T3329] ___sys_sendmsg+0xee/0x170 [ 1137.357375][ T3329] __sys_sendmsg+0xcd/0x170 [ 1137.357375][ T3329] do_syscall_64+0xc6/0x1e0 [ 1137.357375][ T3329] [ 1137.359594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1137.359594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1137.359594][ T3329] ipv6_find_idev+0x102/0x170 [ 1137.359594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1137.359594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1137.359594][ T3329] netlink_rcv_skb+0x130/0x360 [ 1137.359594][ T3329] netlink_unicast+0x449/0x710 [ 1137.359594][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1137.359594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1137.359594][ T3329] ___sys_sendmsg+0xee/0x170 [ 1137.359594][ T3329] __sys_sendmsg+0xcd/0x170 [ 1137.359594][ T3329] do_syscall_64+0xc6/0x1e0 [ 1137.359594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1137.359594][ T3329] [ 1137.361307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1137.361307][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1137.361307][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1137.361307][ T3329] ipv6_find_idev+0x102/0x170 [ 1137.361307][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1137.361307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1137.361307][ T3329] netlink_rcv_skb+0x130/0x360 [ 1137.361307][ T3329] netlink_unicast+0x449/0x710 [ 1137.361307][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1137.361307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1137.361307][ T3329] ___sys_sendmsg+0xee/0x170 [ 1137.361307][ T3329] __sys_sendmsg+0xcd/0x170 [ 1137.361307][ T3329] do_syscall_64+0xc6/0x1e0 [ 1137.361307][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1137.361307][ T3329] [ 1147.500942][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1147.501411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1147.501411][ T3329] netdev_get_by_index+0x5e/0x80 [ 1147.501411][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1147.501411][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1147.501411][ T3329] ip6_route_add+0x1c/0x140 [ 1147.501411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1147.501411][ T3329] addrconf_add_dev+0xe2/0x170 [ 1147.501411][ T3329] inet6_addr_add+0x12f/0xa40 [ 1147.501411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1147.501411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1147.501411][ T3329] netlink_rcv_skb+0x130/0x360 [ 1147.501411][ T3329] netlink_unicast+0x449/0x710 [ 1147.501411][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1147.501411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1147.501411][ T3329] ___sys_sendmsg+0xee/0x170 [ 1147.501411][ T3329] __sys_sendmsg+0xcd/0x170 [ 1147.501411][ T3329] do_syscall_64+0xc6/0x1e0 [ 1147.501411][ T3329] [ 1147.503656][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1147.503656][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1147.503656][ T3329] ipv6_find_idev+0x102/0x170 [ 1147.503656][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1147.503656][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1147.503656][ T3329] netlink_rcv_skb+0x130/0x360 [ 1147.503656][ T3329] netlink_unicast+0x449/0x710 [ 1147.503656][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1147.503656][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1147.503656][ T3329] ___sys_sendmsg+0xee/0x170 [ 1147.503656][ T3329] __sys_sendmsg+0xcd/0x170 [ 1147.503656][ T3329] do_syscall_64+0xc6/0x1e0 [ 1147.503656][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1147.503656][ T3329] [ 1147.505386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1147.505386][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1147.505386][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1147.505386][ T3329] ipv6_find_idev+0x102/0x170 [ 1147.505386][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1147.505386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1147.505386][ T3329] netlink_rcv_skb+0x130/0x360 [ 1147.505386][ T3329] netlink_unicast+0x449/0x710 [ 1147.505386][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1147.505386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1147.505386][ T3329] ___sys_sendmsg+0xee/0x170 [ 1147.505386][ T3329] __sys_sendmsg+0xcd/0x170 [ 1147.505386][ T3329] do_syscall_64+0xc6/0x1e0 [ 1147.505386][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1147.505386][ T3329] [ 1157.756896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1157.757291][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1157.757291][ T3329] netdev_get_by_index+0x5e/0x80 [ 1157.757291][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1157.757291][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1157.757291][ T3329] ip6_route_add+0x1c/0x140 [ 1157.757291][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1157.757291][ T3329] addrconf_add_dev+0xe2/0x170 [ 1157.757291][ T3329] inet6_addr_add+0x12f/0xa40 [ 1157.757291][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1157.757291][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1157.757291][ T3329] netlink_rcv_skb+0x130/0x360 [ 1157.757291][ T3329] netlink_unicast+0x449/0x710 [ 1157.757291][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1157.757291][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1157.757291][ T3329] ___sys_sendmsg+0xee/0x170 [ 1157.757291][ T3329] __sys_sendmsg+0xcd/0x170 [ 1157.757291][ T3329] do_syscall_64+0xc6/0x1e0 [ 1157.757291][ T3329] [ 1157.759575][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1157.759575][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1157.759575][ T3329] ipv6_find_idev+0x102/0x170 [ 1157.759575][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1157.759575][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1157.759575][ T3329] netlink_rcv_skb+0x130/0x360 [ 1157.759575][ T3329] netlink_unicast+0x449/0x710 [ 1157.759575][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1157.759575][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1157.759575][ T3329] ___sys_sendmsg+0xee/0x170 [ 1157.759575][ T3329] __sys_sendmsg+0xcd/0x170 [ 1157.759575][ T3329] do_syscall_64+0xc6/0x1e0 [ 1157.759575][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1157.759575][ T3329] [ 1157.761402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1157.761402][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1157.761402][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1157.761402][ T3329] ipv6_find_idev+0x102/0x170 [ 1157.761402][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1157.761402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1157.761402][ T3329] netlink_rcv_skb+0x130/0x360 [ 1157.761402][ T3329] netlink_unicast+0x449/0x710 [ 1157.761402][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1157.761402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1157.761402][ T3329] ___sys_sendmsg+0xee/0x170 [ 1157.761402][ T3329] __sys_sendmsg+0xcd/0x170 [ 1157.761402][ T3329] do_syscall_64+0xc6/0x1e0 [ 1157.761402][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1157.761402][ T3329] [ 1168.012887][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1168.013281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1168.013281][ T3329] netdev_get_by_index+0x5e/0x80 [ 1168.013281][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1168.013281][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1168.013281][ T3329] ip6_route_add+0x1c/0x140 [ 1168.013281][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1168.013281][ T3329] addrconf_add_dev+0xe2/0x170 [ 1168.013281][ T3329] inet6_addr_add+0x12f/0xa40 [ 1168.013281][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1168.013281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1168.013281][ T3329] netlink_rcv_skb+0x130/0x360 [ 1168.013281][ T3329] netlink_unicast+0x449/0x710 [ 1168.013281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1168.013281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1168.013281][ T3329] ___sys_sendmsg+0xee/0x170 [ 1168.013281][ T3329] __sys_sendmsg+0xcd/0x170 [ 1168.013281][ T3329] do_syscall_64+0xc6/0x1e0 [ 1168.013281][ T3329] [ 1168.015520][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1168.015520][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1168.015520][ T3329] ipv6_find_idev+0x102/0x170 [ 1168.015520][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1168.015520][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1168.015520][ T3329] netlink_rcv_skb+0x130/0x360 [ 1168.015520][ T3329] netlink_unicast+0x449/0x710 [ 1168.015520][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1168.015520][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1168.015520][ T3329] ___sys_sendmsg+0xee/0x170 [ 1168.015520][ T3329] __sys_sendmsg+0xcd/0x170 [ 1168.015520][ T3329] do_syscall_64+0xc6/0x1e0 [ 1168.015520][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1168.015520][ T3329] [ 1168.017274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1168.017274][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1168.017274][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1168.017274][ T3329] ipv6_find_idev+0x102/0x170 [ 1168.017274][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1168.017274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1168.017274][ T3329] netlink_rcv_skb+0x130/0x360 [ 1168.017274][ T3329] netlink_unicast+0x449/0x710 [ 1168.017274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1168.017274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1168.017274][ T3329] ___sys_sendmsg+0xee/0x170 [ 1168.017274][ T3329] __sys_sendmsg+0xcd/0x170 [ 1168.017274][ T3329] do_syscall_64+0xc6/0x1e0 [ 1168.017274][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1168.017274][ T3329] [ 1178.268946][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1178.269344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1178.269344][ T3329] netdev_get_by_index+0x5e/0x80 [ 1178.269344][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1178.269344][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1178.269344][ T3329] ip6_route_add+0x1c/0x140 [ 1178.269344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1178.269344][ T3329] addrconf_add_dev+0xe2/0x170 [ 1178.269344][ T3329] inet6_addr_add+0x12f/0xa40 [ 1178.269344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1178.269344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1178.269344][ T3329] netlink_rcv_skb+0x130/0x360 [ 1178.269344][ T3329] netlink_unicast+0x449/0x710 [ 1178.269344][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1178.269344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1178.269344][ T3329] ___sys_sendmsg+0xee/0x170 [ 1178.269344][ T3329] __sys_sendmsg+0xcd/0x170 [ 1178.269344][ T3329] do_syscall_64+0xc6/0x1e0 [ 1178.269344][ T3329] [ 1178.271557][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1178.271557][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1178.271557][ T3329] ipv6_find_idev+0x102/0x170 [ 1178.271557][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1178.271557][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1178.271557][ T3329] netlink_rcv_skb+0x130/0x360 [ 1178.271557][ T3329] netlink_unicast+0x449/0x710 [ 1178.271557][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1178.271557][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1178.271557][ T3329] ___sys_sendmsg+0xee/0x170 [ 1178.271557][ T3329] __sys_sendmsg+0xcd/0x170 [ 1178.271557][ T3329] do_syscall_64+0xc6/0x1e0 [ 1178.271557][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1178.271557][ T3329] [ 1178.273271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1178.273271][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1178.273271][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1178.273271][ T3329] ipv6_find_idev+0x102/0x170 [ 1178.273271][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1178.273271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1178.273271][ T3329] netlink_rcv_skb+0x130/0x360 [ 1178.273271][ T3329] netlink_unicast+0x449/0x710 [ 1178.273271][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1178.273271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1178.273271][ T3329] ___sys_sendmsg+0xee/0x170 [ 1178.273271][ T3329] __sys_sendmsg+0xcd/0x170 [ 1178.273271][ T3329] do_syscall_64+0xc6/0x1e0 [ 1178.273271][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1178.273271][ T3329] [ 1188.348932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1188.349363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1188.349363][ T3329] netdev_get_by_index+0x5e/0x80 [ 1188.349363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1188.349363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1188.349363][ T3329] ip6_route_add+0x1c/0x140 [ 1188.349363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1188.349363][ T3329] addrconf_add_dev+0xe2/0x170 [ 1188.349363][ T3329] inet6_addr_add+0x12f/0xa40 [ 1188.349363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1188.349363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1188.349363][ T3329] netlink_rcv_skb+0x130/0x360 [ 1188.349363][ T3329] netlink_unicast+0x449/0x710 [ 1188.349363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1188.349363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1188.349363][ T3329] ___sys_sendmsg+0xee/0x170 [ 1188.349363][ T3329] __sys_sendmsg+0xcd/0x170 [ 1188.349363][ T3329] do_syscall_64+0xc6/0x1e0 [ 1188.349363][ T3329] [ 1188.351782][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1188.351782][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1188.351782][ T3329] ipv6_find_idev+0x102/0x170 [ 1188.351782][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1188.351782][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1188.351782][ T3329] netlink_rcv_skb+0x130/0x360 [ 1188.351782][ T3329] netlink_unicast+0x449/0x710 [ 1188.351782][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1188.351782][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1188.351782][ T3329] ___sys_sendmsg+0xee/0x170 [ 1188.351782][ T3329] __sys_sendmsg+0xcd/0x170 [ 1188.351782][ T3329] do_syscall_64+0xc6/0x1e0 [ 1188.351782][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1188.351782][ T3329] [ 1188.353675][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1188.353675][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1188.353675][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1188.353675][ T3329] ipv6_find_idev+0x102/0x170 [ 1188.353675][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1188.353675][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1188.353675][ T3329] netlink_rcv_skb+0x130/0x360 [ 1188.353675][ T3329] netlink_unicast+0x449/0x710 [ 1188.353675][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1188.353675][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1188.353675][ T3329] ___sys_sendmsg+0xee/0x170 [ 1188.353675][ T3329] __sys_sendmsg+0xcd/0x170 [ 1188.353675][ T3329] do_syscall_64+0xc6/0x1e0 [ 1188.353675][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1188.353675][ T3329] [ 1198.596895][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1198.597351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1198.597351][ T3329] netdev_get_by_index+0x5e/0x80 [ 1198.597351][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1198.597351][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1198.597351][ T3329] ip6_route_add+0x1c/0x140 [ 1198.597351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1198.597351][ T3329] addrconf_add_dev+0xe2/0x170 [ 1198.597351][ T3329] inet6_addr_add+0x12f/0xa40 [ 1198.597351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1198.597351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1198.597351][ T3329] netlink_rcv_skb+0x130/0x360 [ 1198.597351][ T3329] netlink_unicast+0x449/0x710 [ 1198.597351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1198.597351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1198.597351][ T3329] ___sys_sendmsg+0xee/0x170 [ 1198.597351][ T3329] __sys_sendmsg+0xcd/0x170 [ 1198.597351][ T3329] do_syscall_64+0xc6/0x1e0 [ 1198.597351][ T3329] [ 1198.599571][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1198.599571][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1198.599571][ T3329] ipv6_find_idev+0x102/0x170 [ 1198.599571][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1198.599571][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1198.599571][ T3329] netlink_rcv_skb+0x130/0x360 [ 1198.599571][ T3329] netlink_unicast+0x449/0x710 [ 1198.599571][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1198.599571][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1198.599571][ T3329] ___sys_sendmsg+0xee/0x170 [ 1198.599571][ T3329] __sys_sendmsg+0xcd/0x170 [ 1198.599571][ T3329] do_syscall_64+0xc6/0x1e0 [ 1198.599571][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1198.599571][ T3329] [ 1198.601288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1198.601288][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1198.601288][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1198.601288][ T3329] ipv6_find_idev+0x102/0x170 [ 1198.601288][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1198.601288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1198.601288][ T3329] netlink_rcv_skb+0x130/0x360 [ 1198.601288][ T3329] netlink_unicast+0x449/0x710 [ 1198.601288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1198.601288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1198.601288][ T3329] ___sys_sendmsg+0xee/0x170 [ 1198.601288][ T3329] __sys_sendmsg+0xcd/0x170 [ 1198.601288][ T3329] do_syscall_64+0xc6/0x1e0 [ 1198.601288][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1198.601288][ T3329] [ 1208.844861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1208.845251][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1208.845251][ T3329] netdev_get_by_index+0x5e/0x80 [ 1208.845251][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1208.845251][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1208.845251][ T3329] ip6_route_add+0x1c/0x140 [ 1208.845251][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1208.845251][ T3329] addrconf_add_dev+0xe2/0x170 [ 1208.845251][ T3329] inet6_addr_add+0x12f/0xa40 [ 1208.845251][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1208.845251][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1208.845251][ T3329] netlink_rcv_skb+0x130/0x360 [ 1208.845251][ T3329] netlink_unicast+0x449/0x710 [ 1208.845251][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1208.845251][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1208.845251][ T3329] ___sys_sendmsg+0xee/0x170 [ 1208.845251][ T3329] __sys_sendmsg+0xcd/0x170 [ 1208.845251][ T3329] do_syscall_64+0xc6/0x1e0 [ 1208.845251][ T3329] [ 1208.847519][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1208.847519][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1208.847519][ T3329] ipv6_find_idev+0x102/0x170 [ 1208.847519][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1208.847519][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1208.847519][ T3329] netlink_rcv_skb+0x130/0x360 [ 1208.847519][ T3329] netlink_unicast+0x449/0x710 [ 1208.847519][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1208.847519][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1208.847519][ T3329] ___sys_sendmsg+0xee/0x170 [ 1208.847519][ T3329] __sys_sendmsg+0xcd/0x170 [ 1208.847519][ T3329] do_syscall_64+0xc6/0x1e0 [ 1208.847519][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1208.847519][ T3329] [ 1208.849243][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1208.849243][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1208.849243][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1208.849243][ T3329] ipv6_find_idev+0x102/0x170 [ 1208.849243][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1208.849243][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1208.849243][ T3329] netlink_rcv_skb+0x130/0x360 [ 1208.849243][ T3329] netlink_unicast+0x449/0x710 [ 1208.849243][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1208.849243][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1208.849243][ T3329] ___sys_sendmsg+0xee/0x170 [ 1208.849243][ T3329] __sys_sendmsg+0xcd/0x170 [ 1208.849243][ T3329] do_syscall_64+0xc6/0x1e0 [ 1208.849243][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1208.849243][ T3329] [ 1219.092965][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1219.093364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1219.093364][ T3329] netdev_get_by_index+0x5e/0x80 [ 1219.093364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1219.093364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1219.093364][ T3329] ip6_route_add+0x1c/0x140 [ 1219.093364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1219.093364][ T3329] addrconf_add_dev+0xe2/0x170 [ 1219.093364][ T3329] inet6_addr_add+0x12f/0xa40 [ 1219.093364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1219.093364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1219.093364][ T3329] netlink_rcv_skb+0x130/0x360 [ 1219.093364][ T3329] netlink_unicast+0x449/0x710 [ 1219.093364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1219.093364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1219.093364][ T3329] ___sys_sendmsg+0xee/0x170 [ 1219.093364][ T3329] __sys_sendmsg+0xcd/0x170 [ 1219.093364][ T3329] do_syscall_64+0xc6/0x1e0 [ 1219.093364][ T3329] [ 1219.095741][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1219.095741][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1219.095741][ T3329] ipv6_find_idev+0x102/0x170 [ 1219.095741][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1219.095741][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1219.095741][ T3329] netlink_rcv_skb+0x130/0x360 [ 1219.095741][ T3329] netlink_unicast+0x449/0x710 [ 1219.095741][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1219.095741][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1219.095741][ T3329] ___sys_sendmsg+0xee/0x170 [ 1219.095741][ T3329] __sys_sendmsg+0xcd/0x170 [ 1219.095741][ T3329] do_syscall_64+0xc6/0x1e0 [ 1219.095741][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1219.095741][ T3329] [ 1219.097611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1219.097611][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1219.097611][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1219.097611][ T3329] ipv6_find_idev+0x102/0x170 [ 1219.097611][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1219.097611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1219.097611][ T3329] netlink_rcv_skb+0x130/0x360 [ 1219.097611][ T3329] netlink_unicast+0x449/0x710 [ 1219.097611][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1219.097611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1219.097611][ T3329] ___sys_sendmsg+0xee/0x170 [ 1219.097611][ T3329] __sys_sendmsg+0xcd/0x170 [ 1219.097611][ T3329] do_syscall_64+0xc6/0x1e0 [ 1219.097611][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1219.097611][ T3329] [ 1229.340928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1229.341390][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1229.341390][ T3329] netdev_get_by_index+0x5e/0x80 [ 1229.341390][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1229.341390][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1229.341390][ T3329] ip6_route_add+0x1c/0x140 [ 1229.341390][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1229.341390][ T3329] addrconf_add_dev+0xe2/0x170 [ 1229.341390][ T3329] inet6_addr_add+0x12f/0xa40 [ 1229.341390][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1229.341390][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1229.341390][ T3329] netlink_rcv_skb+0x130/0x360 [ 1229.341390][ T3329] netlink_unicast+0x449/0x710 [ 1229.341390][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1229.341390][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1229.341390][ T3329] ___sys_sendmsg+0xee/0x170 [ 1229.341390][ T3329] __sys_sendmsg+0xcd/0x170 [ 1229.341390][ T3329] do_syscall_64+0xc6/0x1e0 [ 1229.341390][ T3329] [ 1229.343653][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1229.343653][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1229.343653][ T3329] ipv6_find_idev+0x102/0x170 [ 1229.343653][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1229.343653][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1229.343653][ T3329] netlink_rcv_skb+0x130/0x360 [ 1229.343653][ T3329] netlink_unicast+0x449/0x710 [ 1229.343653][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1229.343653][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1229.343653][ T3329] ___sys_sendmsg+0xee/0x170 [ 1229.343653][ T3329] __sys_sendmsg+0xcd/0x170 [ 1229.343653][ T3329] do_syscall_64+0xc6/0x1e0 [ 1229.343653][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1229.343653][ T3329] [ 1229.345372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1229.345372][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1229.345372][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1229.345372][ T3329] ipv6_find_idev+0x102/0x170 [ 1229.345372][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1229.345372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1229.345372][ T3329] netlink_rcv_skb+0x130/0x360 [ 1229.345372][ T3329] netlink_unicast+0x449/0x710 [ 1229.345372][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1229.345372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1229.345372][ T3329] ___sys_sendmsg+0xee/0x170 [ 1229.345372][ T3329] __sys_sendmsg+0xcd/0x170 [ 1229.345372][ T3329] do_syscall_64+0xc6/0x1e0 [ 1229.345372][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1229.345372][ T3329] [ 1239.588929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1239.589359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1239.589359][ T3329] netdev_get_by_index+0x5e/0x80 [ 1239.589359][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1239.589359][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1239.589359][ T3329] ip6_route_add+0x1c/0x140 [ 1239.589359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1239.589359][ T3329] addrconf_add_dev+0xe2/0x170 [ 1239.589359][ T3329] inet6_addr_add+0x12f/0xa40 [ 1239.589359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1239.589359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1239.589359][ T3329] netlink_rcv_skb+0x130/0x360 [ 1239.589359][ T3329] netlink_unicast+0x449/0x710 [ 1239.589359][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1239.589359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1239.589359][ T3329] ___sys_sendmsg+0xee/0x170 [ 1239.589359][ T3329] __sys_sendmsg+0xcd/0x170 [ 1239.589359][ T3329] do_syscall_64+0xc6/0x1e0 [ 1239.589359][ T3329] [ 1239.591733][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1239.591733][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1239.591733][ T3329] ipv6_find_idev+0x102/0x170 [ 1239.591733][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1239.591733][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1239.591733][ T3329] netlink_rcv_skb+0x130/0x360 [ 1239.591733][ T3329] netlink_unicast+0x449/0x710 [ 1239.591733][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1239.591733][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1239.591733][ T3329] ___sys_sendmsg+0xee/0x170 [ 1239.591733][ T3329] __sys_sendmsg+0xcd/0x170 [ 1239.591733][ T3329] do_syscall_64+0xc6/0x1e0 [ 1239.591733][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1239.591733][ T3329] [ 1239.593666][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1239.593666][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1239.593666][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1239.593666][ T3329] ipv6_find_idev+0x102/0x170 [ 1239.593666][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1239.593666][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1239.593666][ T3329] netlink_rcv_skb+0x130/0x360 [ 1239.593666][ T3329] netlink_unicast+0x449/0x710 [ 1239.593666][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1239.593666][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1239.593666][ T3329] ___sys_sendmsg+0xee/0x170 [ 1239.593666][ T3329] __sys_sendmsg+0xcd/0x170 [ 1239.593666][ T3329] do_syscall_64+0xc6/0x1e0 [ 1239.593666][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1239.593666][ T3329] [ 1249.772897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1249.773380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1249.773380][ T3329] netdev_get_by_index+0x5e/0x80 [ 1249.773380][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1249.773380][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1249.773380][ T3329] ip6_route_add+0x1c/0x140 [ 1249.773380][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1249.773380][ T3329] addrconf_add_dev+0xe2/0x170 [ 1249.773380][ T3329] inet6_addr_add+0x12f/0xa40 [ 1249.773380][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1249.773380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1249.773380][ T3329] netlink_rcv_skb+0x130/0x360 [ 1249.773380][ T3329] netlink_unicast+0x449/0x710 [ 1249.773380][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1249.773380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1249.773380][ T3329] ___sys_sendmsg+0xee/0x170 [ 1249.773380][ T3329] __sys_sendmsg+0xcd/0x170 [ 1249.773380][ T3329] do_syscall_64+0xc6/0x1e0 [ 1249.773380][ T3329] [ 1249.775618][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1249.775618][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1249.775618][ T3329] ipv6_find_idev+0x102/0x170 [ 1249.775618][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1249.775618][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1249.775618][ T3329] netlink_rcv_skb+0x130/0x360 [ 1249.775618][ T3329] netlink_unicast+0x449/0x710 [ 1249.775618][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1249.775618][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1249.775618][ T3329] ___sys_sendmsg+0xee/0x170 [ 1249.775618][ T3329] __sys_sendmsg+0xcd/0x170 [ 1249.775618][ T3329] do_syscall_64+0xc6/0x1e0 [ 1249.775618][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1249.775618][ T3329] [ 1249.777349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1249.777349][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1249.777349][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1249.777349][ T3329] ipv6_find_idev+0x102/0x170 [ 1249.777349][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1249.777349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1249.777349][ T3329] netlink_rcv_skb+0x130/0x360 [ 1249.777349][ T3329] netlink_unicast+0x449/0x710 [ 1249.777349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1249.777349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1249.777349][ T3329] ___sys_sendmsg+0xee/0x170 [ 1249.777349][ T3329] __sys_sendmsg+0xcd/0x170 [ 1249.777349][ T3329] do_syscall_64+0xc6/0x1e0 [ 1249.777349][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1249.777349][ T3329] [ 1260.020867][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1260.021255][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1260.021255][ T3329] netdev_get_by_index+0x5e/0x80 [ 1260.021255][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1260.021255][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1260.021255][ T3329] ip6_route_add+0x1c/0x140 [ 1260.021255][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1260.021255][ T3329] addrconf_add_dev+0xe2/0x170 [ 1260.021255][ T3329] inet6_addr_add+0x12f/0xa40 [ 1260.021255][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1260.021255][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1260.021255][ T3329] netlink_rcv_skb+0x130/0x360 [ 1260.021255][ T3329] netlink_unicast+0x449/0x710 [ 1260.021255][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1260.021255][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1260.021255][ T3329] ___sys_sendmsg+0xee/0x170 [ 1260.021255][ T3329] __sys_sendmsg+0xcd/0x170 [ 1260.021255][ T3329] do_syscall_64+0xc6/0x1e0 [ 1260.021255][ T3329] [ 1260.023489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1260.023489][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1260.023489][ T3329] ipv6_find_idev+0x102/0x170 [ 1260.023489][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1260.023489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1260.023489][ T3329] netlink_rcv_skb+0x130/0x360 [ 1260.023489][ T3329] netlink_unicast+0x449/0x710 [ 1260.023489][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1260.023489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1260.023489][ T3329] ___sys_sendmsg+0xee/0x170 [ 1260.023489][ T3329] __sys_sendmsg+0xcd/0x170 [ 1260.023489][ T3329] do_syscall_64+0xc6/0x1e0 [ 1260.023489][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1260.023489][ T3329] [ 1260.025215][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1260.025215][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1260.025215][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1260.025215][ T3329] ipv6_find_idev+0x102/0x170 [ 1260.025215][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1260.025215][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1260.025215][ T3329] netlink_rcv_skb+0x130/0x360 [ 1260.025215][ T3329] netlink_unicast+0x449/0x710 [ 1260.025215][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1260.025215][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1260.025215][ T3329] ___sys_sendmsg+0xee/0x170 [ 1260.025215][ T3329] __sys_sendmsg+0xcd/0x170 [ 1260.025215][ T3329] do_syscall_64+0xc6/0x1e0 [ 1260.025215][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1260.025215][ T3329] [ 1270.332965][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1270.333461][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1270.333461][ T3329] netdev_get_by_index+0x5e/0x80 [ 1270.333461][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1270.333461][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1270.333461][ T3329] ip6_route_add+0x1c/0x140 [ 1270.333461][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1270.333461][ T3329] addrconf_add_dev+0xe2/0x170 [ 1270.333461][ T3329] inet6_addr_add+0x12f/0xa40 [ 1270.333461][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1270.333461][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1270.333461][ T3329] netlink_rcv_skb+0x130/0x360 [ 1270.333461][ T3329] netlink_unicast+0x449/0x710 [ 1270.333461][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1270.333461][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1270.333461][ T3329] ___sys_sendmsg+0xee/0x170 [ 1270.333461][ T3329] __sys_sendmsg+0xcd/0x170 [ 1270.333461][ T3329] do_syscall_64+0xc6/0x1e0 [ 1270.333461][ T3329] [ 1270.335707][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1270.335707][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1270.335707][ T3329] ipv6_find_idev+0x102/0x170 [ 1270.335707][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1270.335707][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1270.335707][ T3329] netlink_rcv_skb+0x130/0x360 [ 1270.335707][ T3329] netlink_unicast+0x449/0x710 [ 1270.335707][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1270.335707][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1270.335707][ T3329] ___sys_sendmsg+0xee/0x170 [ 1270.335707][ T3329] __sys_sendmsg+0xcd/0x170 [ 1270.335707][ T3329] do_syscall_64+0xc6/0x1e0 [ 1270.335707][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1270.335707][ T3329] [ 1270.337440][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1270.337440][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1270.337440][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1270.337440][ T3329] ipv6_find_idev+0x102/0x170 [ 1270.337440][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1270.337440][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1270.337440][ T3329] netlink_rcv_skb+0x130/0x360 [ 1270.337440][ T3329] netlink_unicast+0x449/0x710 [ 1270.337440][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1270.337440][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1270.337440][ T3329] ___sys_sendmsg+0xee/0x170 [ 1270.337440][ T3329] __sys_sendmsg+0xcd/0x170 [ 1270.337440][ T3329] do_syscall_64+0xc6/0x1e0 [ 1270.337440][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1270.337440][ T3329] [ 1280.580930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1280.581355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1280.581355][ T3329] netdev_get_by_index+0x5e/0x80 [ 1280.581355][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1280.581355][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1280.581355][ T3329] ip6_route_add+0x1c/0x140 [ 1280.581355][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1280.581355][ T3329] addrconf_add_dev+0xe2/0x170 [ 1280.581355][ T3329] inet6_addr_add+0x12f/0xa40 [ 1280.581355][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1280.581355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1280.581355][ T3329] netlink_rcv_skb+0x130/0x360 [ 1280.581355][ T3329] netlink_unicast+0x449/0x710 [ 1280.581355][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1280.581355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1280.581355][ T3329] ___sys_sendmsg+0xee/0x170 [ 1280.581355][ T3329] __sys_sendmsg+0xcd/0x170 [ 1280.581355][ T3329] do_syscall_64+0xc6/0x1e0 [ 1280.581355][ T3329] [ 1280.583672][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1280.583672][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1280.583672][ T3329] ipv6_find_idev+0x102/0x170 [ 1280.583672][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1280.583672][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1280.583672][ T3329] netlink_rcv_skb+0x130/0x360 [ 1280.583672][ T3329] netlink_unicast+0x449/0x710 [ 1280.583672][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1280.583672][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1280.583672][ T3329] ___sys_sendmsg+0xee/0x170 [ 1280.583672][ T3329] __sys_sendmsg+0xcd/0x170 [ 1280.583672][ T3329] do_syscall_64+0xc6/0x1e0 [ 1280.583672][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1280.583672][ T3329] [ 1280.585402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1280.585402][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1280.585402][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1280.585402][ T3329] ipv6_find_idev+0x102/0x170 [ 1280.585402][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1280.585402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1280.585402][ T3329] netlink_rcv_skb+0x130/0x360 [ 1280.585402][ T3329] netlink_unicast+0x449/0x710 [ 1280.585402][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1280.585402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1280.585402][ T3329] ___sys_sendmsg+0xee/0x170 [ 1280.585402][ T3329] __sys_sendmsg+0xcd/0x170 [ 1280.585402][ T3329] do_syscall_64+0xc6/0x1e0 [ 1280.585402][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1280.585402][ T3329] [ 1290.829008][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1290.829423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1290.829423][ T3329] netdev_get_by_index+0x5e/0x80 [ 1290.829423][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1290.829423][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1290.829423][ T3329] ip6_route_add+0x1c/0x140 [ 1290.829423][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1290.829423][ T3329] addrconf_add_dev+0xe2/0x170 [ 1290.829423][ T3329] inet6_addr_add+0x12f/0xa40 [ 1290.829423][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1290.829423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1290.829423][ T3329] netlink_rcv_skb+0x130/0x360 [ 1290.829423][ T3329] netlink_unicast+0x449/0x710 [ 1290.829423][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1290.829423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1290.829423][ T3329] ___sys_sendmsg+0xee/0x170 [ 1290.829423][ T3329] __sys_sendmsg+0xcd/0x170 [ 1290.829423][ T3329] do_syscall_64+0xc6/0x1e0 [ 1290.829423][ T3329] [ 1290.831646][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1290.831646][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1290.831646][ T3329] ipv6_find_idev+0x102/0x170 [ 1290.831646][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1290.831646][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1290.831646][ T3329] netlink_rcv_skb+0x130/0x360 [ 1290.831646][ T3329] netlink_unicast+0x449/0x710 [ 1290.831646][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1290.831646][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1290.831646][ T3329] ___sys_sendmsg+0xee/0x170 [ 1290.831646][ T3329] __sys_sendmsg+0xcd/0x170 [ 1290.831646][ T3329] do_syscall_64+0xc6/0x1e0 [ 1290.831646][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1290.831646][ T3329] [ 1290.833395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1290.833395][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1290.833395][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1290.833395][ T3329] ipv6_find_idev+0x102/0x170 [ 1290.833395][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1290.833395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1290.833395][ T3329] netlink_rcv_skb+0x130/0x360 [ 1290.833395][ T3329] netlink_unicast+0x449/0x710 [ 1290.833395][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1290.833395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1290.833395][ T3329] ___sys_sendmsg+0xee/0x170 [ 1290.833395][ T3329] __sys_sendmsg+0xcd/0x170 [ 1290.833395][ T3329] do_syscall_64+0xc6/0x1e0 [ 1290.833395][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1290.833395][ T3329] [ 1301.076974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1301.077364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1301.077364][ T3329] netdev_get_by_index+0x5e/0x80 [ 1301.077364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1301.077364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1301.077364][ T3329] ip6_route_add+0x1c/0x140 [ 1301.077364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1301.077364][ T3329] addrconf_add_dev+0xe2/0x170 [ 1301.077364][ T3329] inet6_addr_add+0x12f/0xa40 [ 1301.077364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1301.077364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1301.077364][ T3329] netlink_rcv_skb+0x130/0x360 [ 1301.077364][ T3329] netlink_unicast+0x449/0x710 [ 1301.077364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1301.077364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1301.077364][ T3329] ___sys_sendmsg+0xee/0x170 [ 1301.077364][ T3329] __sys_sendmsg+0xcd/0x170 [ 1301.077364][ T3329] do_syscall_64+0xc6/0x1e0 [ 1301.077364][ T3329] [ 1301.079628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1301.079628][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1301.079628][ T3329] ipv6_find_idev+0x102/0x170 [ 1301.079628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1301.079628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1301.079628][ T3329] netlink_rcv_skb+0x130/0x360 [ 1301.079628][ T3329] netlink_unicast+0x449/0x710 [ 1301.079628][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1301.079628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1301.079628][ T3329] ___sys_sendmsg+0xee/0x170 [ 1301.079628][ T3329] __sys_sendmsg+0xcd/0x170 [ 1301.079628][ T3329] do_syscall_64+0xc6/0x1e0 [ 1301.079628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1301.079628][ T3329] [ 1301.081347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1301.081347][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1301.081347][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1301.081347][ T3329] ipv6_find_idev+0x102/0x170 [ 1301.081347][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1301.081347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1301.081347][ T3329] netlink_rcv_skb+0x130/0x360 [ 1301.081347][ T3329] netlink_unicast+0x449/0x710 [ 1301.081347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1301.081347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1301.081347][ T3329] ___sys_sendmsg+0xee/0x170 [ 1301.081347][ T3329] __sys_sendmsg+0xcd/0x170 [ 1301.081347][ T3329] do_syscall_64+0xc6/0x1e0 [ 1301.081347][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1301.081347][ T3329] [ 1311.324943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1311.325342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1311.325342][ T3329] netdev_get_by_index+0x5e/0x80 [ 1311.325342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1311.325342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1311.325342][ T3329] ip6_route_add+0x1c/0x140 [ 1311.325342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1311.325342][ T3329] addrconf_add_dev+0xe2/0x170 [ 1311.325342][ T3329] inet6_addr_add+0x12f/0xa40 [ 1311.325342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1311.325342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1311.325342][ T3329] netlink_rcv_skb+0x130/0x360 [ 1311.325342][ T3329] netlink_unicast+0x449/0x710 [ 1311.325342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1311.325342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1311.325342][ T3329] ___sys_sendmsg+0xee/0x170 [ 1311.325342][ T3329] __sys_sendmsg+0xcd/0x170 [ 1311.325342][ T3329] do_syscall_64+0xc6/0x1e0 [ 1311.325342][ T3329] [ 1311.327608][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1311.327608][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1311.327608][ T3329] ipv6_find_idev+0x102/0x170 [ 1311.327608][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1311.327608][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1311.327608][ T3329] netlink_rcv_skb+0x130/0x360 [ 1311.327608][ T3329] netlink_unicast+0x449/0x710 [ 1311.327608][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1311.327608][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1311.327608][ T3329] ___sys_sendmsg+0xee/0x170 [ 1311.327608][ T3329] __sys_sendmsg+0xcd/0x170 [ 1311.327608][ T3329] do_syscall_64+0xc6/0x1e0 [ 1311.327608][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1311.327608][ T3329] [ 1311.329326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1311.329326][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1311.329326][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1311.329326][ T3329] ipv6_find_idev+0x102/0x170 [ 1311.329326][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1311.329326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1311.329326][ T3329] netlink_rcv_skb+0x130/0x360 [ 1311.329326][ T3329] netlink_unicast+0x449/0x710 [ 1311.329326][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1311.329326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1311.329326][ T3329] ___sys_sendmsg+0xee/0x170 [ 1311.329326][ T3329] __sys_sendmsg+0xcd/0x170 [ 1311.329326][ T3329] do_syscall_64+0xc6/0x1e0 [ 1311.329326][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1311.329326][ T3329] [ 1321.572865][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1321.573263][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1321.573263][ T3329] netdev_get_by_index+0x5e/0x80 [ 1321.573263][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1321.573263][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1321.573263][ T3329] ip6_route_add+0x1c/0x140 [ 1321.573263][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1321.573263][ T3329] addrconf_add_dev+0xe2/0x170 [ 1321.573263][ T3329] inet6_addr_add+0x12f/0xa40 [ 1321.573263][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1321.573263][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1321.573263][ T3329] netlink_rcv_skb+0x130/0x360 [ 1321.573263][ T3329] netlink_unicast+0x449/0x710 [ 1321.573263][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1321.573263][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1321.573263][ T3329] ___sys_sendmsg+0xee/0x170 [ 1321.573263][ T3329] __sys_sendmsg+0xcd/0x170 [ 1321.573263][ T3329] do_syscall_64+0xc6/0x1e0 [ 1321.573263][ T3329] [ 1321.575510][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1321.575510][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1321.575510][ T3329] ipv6_find_idev+0x102/0x170 [ 1321.575510][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1321.575510][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1321.575510][ T3329] netlink_rcv_skb+0x130/0x360 [ 1321.575510][ T3329] netlink_unicast+0x449/0x710 [ 1321.575510][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1321.575510][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1321.575510][ T3329] ___sys_sendmsg+0xee/0x170 [ 1321.575510][ T3329] __sys_sendmsg+0xcd/0x170 [ 1321.575510][ T3329] do_syscall_64+0xc6/0x1e0 [ 1321.575510][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1321.575510][ T3329] [ 1321.577270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1321.577270][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1321.577270][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1321.577270][ T3329] ipv6_find_idev+0x102/0x170 [ 1321.577270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1321.577270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1321.577270][ T3329] netlink_rcv_skb+0x130/0x360 [ 1321.577270][ T3329] netlink_unicast+0x449/0x710 [ 1321.577270][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1321.577270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1321.577270][ T3329] ___sys_sendmsg+0xee/0x170 [ 1321.577270][ T3329] __sys_sendmsg+0xcd/0x170 [ 1321.577270][ T3329] do_syscall_64+0xc6/0x1e0 [ 1321.577270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1321.577270][ T3329] [ 1331.580914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1331.581382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1331.581382][ T3329] netdev_get_by_index+0x5e/0x80 [ 1331.581382][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1331.581382][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1331.581382][ T3329] ip6_route_add+0x1c/0x140 [ 1331.581382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1331.581382][ T3329] addrconf_add_dev+0xe2/0x170 [ 1331.581382][ T3329] inet6_addr_add+0x12f/0xa40 [ 1331.581382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1331.581382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1331.581382][ T3329] netlink_rcv_skb+0x130/0x360 [ 1331.581382][ T3329] netlink_unicast+0x449/0x710 [ 1331.581382][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1331.581382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1331.581382][ T3329] ___sys_sendmsg+0xee/0x170 [ 1331.581382][ T3329] __sys_sendmsg+0xcd/0x170 [ 1331.581382][ T3329] do_syscall_64+0xc6/0x1e0 [ 1331.581382][ T3329] [ 1331.583604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1331.583604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1331.583604][ T3329] ipv6_find_idev+0x102/0x170 [ 1331.583604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1331.583604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1331.583604][ T3329] netlink_rcv_skb+0x130/0x360 [ 1331.583604][ T3329] netlink_unicast+0x449/0x710 [ 1331.583604][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1331.583604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1331.583604][ T3329] ___sys_sendmsg+0xee/0x170 [ 1331.583604][ T3329] __sys_sendmsg+0xcd/0x170 [ 1331.583604][ T3329] do_syscall_64+0xc6/0x1e0 [ 1331.583604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1331.583604][ T3329] [ 1331.585322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1331.585322][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1331.585322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1331.585322][ T3329] ipv6_find_idev+0x102/0x170 [ 1331.585322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1331.585322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1331.585322][ T3329] netlink_rcv_skb+0x130/0x360 [ 1331.585322][ T3329] netlink_unicast+0x449/0x710 [ 1331.585322][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1331.585322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1331.585322][ T3329] ___sys_sendmsg+0xee/0x170 [ 1331.585322][ T3329] __sys_sendmsg+0xcd/0x170 [ 1331.585322][ T3329] do_syscall_64+0xc6/0x1e0 [ 1331.585322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1331.585322][ T3329] [ 1341.828878][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1341.829288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1341.829288][ T3329] netdev_get_by_index+0x5e/0x80 [ 1341.829288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1341.829288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1341.829288][ T3329] ip6_route_add+0x1c/0x140 [ 1341.829288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1341.829288][ T3329] addrconf_add_dev+0xe2/0x170 [ 1341.829288][ T3329] inet6_addr_add+0x12f/0xa40 [ 1341.829288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1341.829288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1341.829288][ T3329] netlink_rcv_skb+0x130/0x360 [ 1341.829288][ T3329] netlink_unicast+0x449/0x710 [ 1341.829288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1341.829288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1341.829288][ T3329] ___sys_sendmsg+0xee/0x170 [ 1341.829288][ T3329] __sys_sendmsg+0xcd/0x170 [ 1341.829288][ T3329] do_syscall_64+0xc6/0x1e0 [ 1341.829288][ T3329] [ 1341.831530][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1341.831530][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1341.831530][ T3329] ipv6_find_idev+0x102/0x170 [ 1341.831530][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1341.831530][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1341.831530][ T3329] netlink_rcv_skb+0x130/0x360 [ 1341.831530][ T3329] netlink_unicast+0x449/0x710 [ 1341.831530][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1341.831530][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1341.831530][ T3329] ___sys_sendmsg+0xee/0x170 [ 1341.831530][ T3329] __sys_sendmsg+0xcd/0x170 [ 1341.831530][ T3329] do_syscall_64+0xc6/0x1e0 [ 1341.831530][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1341.831530][ T3329] [ 1341.833256][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1341.833256][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1341.833256][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1341.833256][ T3329] ipv6_find_idev+0x102/0x170 [ 1341.833256][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1341.833256][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1341.833256][ T3329] netlink_rcv_skb+0x130/0x360 [ 1341.833256][ T3329] netlink_unicast+0x449/0x710 [ 1341.833256][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1341.833256][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1341.833256][ T3329] ___sys_sendmsg+0xee/0x170 [ 1341.833256][ T3329] __sys_sendmsg+0xcd/0x170 [ 1341.833256][ T3329] do_syscall_64+0xc6/0x1e0 [ 1341.833256][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1341.833256][ T3329] [ 1351.860879][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1351.861267][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1351.861267][ T3329] netdev_get_by_index+0x5e/0x80 [ 1351.861267][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1351.861267][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1351.861267][ T3329] ip6_route_add+0x1c/0x140 [ 1351.861267][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1351.861267][ T3329] addrconf_add_dev+0xe2/0x170 [ 1351.861267][ T3329] inet6_addr_add+0x12f/0xa40 [ 1351.861267][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1351.861267][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1351.861267][ T3329] netlink_rcv_skb+0x130/0x360 [ 1351.861267][ T3329] netlink_unicast+0x449/0x710 [ 1351.861267][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1351.861267][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1351.861267][ T3329] ___sys_sendmsg+0xee/0x170 [ 1351.861267][ T3329] __sys_sendmsg+0xcd/0x170 [ 1351.861267][ T3329] do_syscall_64+0xc6/0x1e0 [ 1351.861267][ T3329] [ 1351.863612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1351.863612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1351.863612][ T3329] ipv6_find_idev+0x102/0x170 [ 1351.863612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1351.863612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1351.863612][ T3329] netlink_rcv_skb+0x130/0x360 [ 1351.863612][ T3329] netlink_unicast+0x449/0x710 [ 1351.863612][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1351.863612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1351.863612][ T3329] ___sys_sendmsg+0xee/0x170 [ 1351.863612][ T3329] __sys_sendmsg+0xcd/0x170 [ 1351.863612][ T3329] do_syscall_64+0xc6/0x1e0 [ 1351.863612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1351.863612][ T3329] [ 1351.865335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1351.865335][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1351.865335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1351.865335][ T3329] ipv6_find_idev+0x102/0x170 [ 1351.865335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1351.865335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1351.865335][ T3329] netlink_rcv_skb+0x130/0x360 [ 1351.865335][ T3329] netlink_unicast+0x449/0x710 [ 1351.865335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1351.865335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1351.865335][ T3329] ___sys_sendmsg+0xee/0x170 [ 1351.865335][ T3329] __sys_sendmsg+0xcd/0x170 [ 1351.865335][ T3329] do_syscall_64+0xc6/0x1e0 [ 1351.865335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1351.865335][ T3329] [ 1361.964889][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1361.965344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1361.965344][ T3329] netdev_get_by_index+0x5e/0x80 [ 1361.965344][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1361.965344][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1361.965344][ T3329] ip6_route_add+0x1c/0x140 [ 1361.965344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1361.965344][ T3329] addrconf_add_dev+0xe2/0x170 [ 1361.965344][ T3329] inet6_addr_add+0x12f/0xa40 [ 1361.965344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1361.965344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1361.965344][ T3329] netlink_rcv_skb+0x130/0x360 [ 1361.965344][ T3329] netlink_unicast+0x449/0x710 [ 1361.965344][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1361.965344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1361.965344][ T3329] ___sys_sendmsg+0xee/0x170 [ 1361.965344][ T3329] __sys_sendmsg+0xcd/0x170 [ 1361.965344][ T3329] do_syscall_64+0xc6/0x1e0 [ 1361.965344][ T3329] [ 1361.967602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1361.967602][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1361.967602][ T3329] ipv6_find_idev+0x102/0x170 [ 1361.967602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1361.967602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1361.967602][ T3329] netlink_rcv_skb+0x130/0x360 [ 1361.967602][ T3329] netlink_unicast+0x449/0x710 [ 1361.967602][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1361.967602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1361.967602][ T3329] ___sys_sendmsg+0xee/0x170 [ 1361.967602][ T3329] __sys_sendmsg+0xcd/0x170 [ 1361.967602][ T3329] do_syscall_64+0xc6/0x1e0 [ 1361.967602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1361.967602][ T3329] [ 1361.969314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1361.969314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1361.969314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1361.969314][ T3329] ipv6_find_idev+0x102/0x170 [ 1361.969314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1361.969314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1361.969314][ T3329] netlink_rcv_skb+0x130/0x360 [ 1361.969314][ T3329] netlink_unicast+0x449/0x710 [ 1361.969314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1361.969314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1361.969314][ T3329] ___sys_sendmsg+0xee/0x170 [ 1361.969314][ T3329] __sys_sendmsg+0xcd/0x170 [ 1361.969314][ T3329] do_syscall_64+0xc6/0x1e0 [ 1361.969314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1361.969314][ T3329] [ 1372.196890][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1372.197343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1372.197343][ T3329] netdev_get_by_index+0x5e/0x80 [ 1372.197343][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1372.197343][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1372.197343][ T3329] ip6_route_add+0x1c/0x140 [ 1372.197343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1372.197343][ T3329] addrconf_add_dev+0xe2/0x170 [ 1372.197343][ T3329] inet6_addr_add+0x12f/0xa40 [ 1372.197343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1372.197343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1372.197343][ T3329] netlink_rcv_skb+0x130/0x360 [ 1372.197343][ T3329] netlink_unicast+0x449/0x710 [ 1372.197343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1372.197343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1372.197343][ T3329] ___sys_sendmsg+0xee/0x170 [ 1372.197343][ T3329] __sys_sendmsg+0xcd/0x170 [ 1372.197343][ T3329] do_syscall_64+0xc6/0x1e0 [ 1372.197343][ T3329] [ 1372.199581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1372.199581][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1372.199581][ T3329] ipv6_find_idev+0x102/0x170 [ 1372.199581][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1372.199581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1372.199581][ T3329] netlink_rcv_skb+0x130/0x360 [ 1372.199581][ T3329] netlink_unicast+0x449/0x710 [ 1372.199581][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1372.199581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1372.199581][ T3329] ___sys_sendmsg+0xee/0x170 [ 1372.199581][ T3329] __sys_sendmsg+0xcd/0x170 [ 1372.199581][ T3329] do_syscall_64+0xc6/0x1e0 [ 1372.199581][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1372.199581][ T3329] [ 1372.201314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1372.201314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1372.201314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1372.201314][ T3329] ipv6_find_idev+0x102/0x170 [ 1372.201314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1372.201314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1372.201314][ T3329] netlink_rcv_skb+0x130/0x360 [ 1372.201314][ T3329] netlink_unicast+0x449/0x710 [ 1372.201314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1372.201314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1372.201314][ T3329] ___sys_sendmsg+0xee/0x170 [ 1372.201314][ T3329] __sys_sendmsg+0xcd/0x170 [ 1372.201314][ T3329] do_syscall_64+0xc6/0x1e0 [ 1372.201314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1372.201314][ T3329] [ 1382.380872][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1382.381349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1382.381349][ T3329] netdev_get_by_index+0x5e/0x80 [ 1382.381349][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1382.381349][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1382.381349][ T3329] ip6_route_add+0x1c/0x140 [ 1382.381349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1382.381349][ T3329] addrconf_add_dev+0xe2/0x170 [ 1382.381349][ T3329] inet6_addr_add+0x12f/0xa40 [ 1382.381349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1382.381349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1382.381349][ T3329] netlink_rcv_skb+0x130/0x360 [ 1382.381349][ T3329] netlink_unicast+0x449/0x710 [ 1382.381349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1382.381349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1382.381349][ T3329] ___sys_sendmsg+0xee/0x170 [ 1382.381349][ T3329] __sys_sendmsg+0xcd/0x170 [ 1382.381349][ T3329] do_syscall_64+0xc6/0x1e0 [ 1382.381349][ T3329] [ 1382.383571][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1382.383571][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1382.383571][ T3329] ipv6_find_idev+0x102/0x170 [ 1382.383571][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1382.383571][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1382.383571][ T3329] netlink_rcv_skb+0x130/0x360 [ 1382.383571][ T3329] netlink_unicast+0x449/0x710 [ 1382.383571][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1382.383571][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1382.383571][ T3329] ___sys_sendmsg+0xee/0x170 [ 1382.383571][ T3329] __sys_sendmsg+0xcd/0x170 [ 1382.383571][ T3329] do_syscall_64+0xc6/0x1e0 [ 1382.383571][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1382.383571][ T3329] [ 1382.385300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1382.385300][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1382.385300][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1382.385300][ T3329] ipv6_find_idev+0x102/0x170 [ 1382.385300][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1382.385300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1382.385300][ T3329] netlink_rcv_skb+0x130/0x360 [ 1382.385300][ T3329] netlink_unicast+0x449/0x710 [ 1382.385300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1382.385300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1382.385300][ T3329] ___sys_sendmsg+0xee/0x170 [ 1382.385300][ T3329] __sys_sendmsg+0xcd/0x170 [ 1382.385300][ T3329] do_syscall_64+0xc6/0x1e0 [ 1382.385300][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1382.385300][ T3329] [ 1392.484901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1392.485364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1392.485364][ T3329] netdev_get_by_index+0x5e/0x80 [ 1392.485364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1392.485364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1392.485364][ T3329] ip6_route_add+0x1c/0x140 [ 1392.485364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1392.485364][ T3329] addrconf_add_dev+0xe2/0x170 [ 1392.485364][ T3329] inet6_addr_add+0x12f/0xa40 [ 1392.485364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1392.485364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1392.485364][ T3329] netlink_rcv_skb+0x130/0x360 [ 1392.485364][ T3329] netlink_unicast+0x449/0x710 [ 1392.485364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1392.485364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1392.485364][ T3329] ___sys_sendmsg+0xee/0x170 [ 1392.485364][ T3329] __sys_sendmsg+0xcd/0x170 [ 1392.485364][ T3329] do_syscall_64+0xc6/0x1e0 [ 1392.485364][ T3329] [ 1392.487587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1392.487587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1392.487587][ T3329] ipv6_find_idev+0x102/0x170 [ 1392.487587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1392.487587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1392.487587][ T3329] netlink_rcv_skb+0x130/0x360 [ 1392.487587][ T3329] netlink_unicast+0x449/0x710 [ 1392.487587][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1392.487587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1392.487587][ T3329] ___sys_sendmsg+0xee/0x170 [ 1392.487587][ T3329] __sys_sendmsg+0xcd/0x170 [ 1392.487587][ T3329] do_syscall_64+0xc6/0x1e0 [ 1392.487587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1392.487587][ T3329] [ 1392.489295][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1392.489295][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1392.489295][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1392.489295][ T3329] ipv6_find_idev+0x102/0x170 [ 1392.489295][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1392.489295][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1392.489295][ T3329] netlink_rcv_skb+0x130/0x360 [ 1392.489295][ T3329] netlink_unicast+0x449/0x710 [ 1392.489295][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1392.489295][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1392.489295][ T3329] ___sys_sendmsg+0xee/0x170 [ 1392.489295][ T3329] __sys_sendmsg+0xcd/0x170 [ 1392.489295][ T3329] do_syscall_64+0xc6/0x1e0 [ 1392.489295][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1392.489295][ T3329] [ 1402.628928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1402.629311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1402.629311][ T3329] netdev_get_by_index+0x5e/0x80 [ 1402.629311][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1402.629311][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1402.629311][ T3329] ip6_route_add+0x1c/0x140 [ 1402.629311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1402.629311][ T3329] addrconf_add_dev+0xe2/0x170 [ 1402.629311][ T3329] inet6_addr_add+0x12f/0xa40 [ 1402.629311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1402.629311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1402.629311][ T3329] netlink_rcv_skb+0x130/0x360 [ 1402.629311][ T3329] netlink_unicast+0x449/0x710 [ 1402.629311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1402.629311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1402.629311][ T3329] ___sys_sendmsg+0xee/0x170 [ 1402.629311][ T3329] __sys_sendmsg+0xcd/0x170 [ 1402.629311][ T3329] do_syscall_64+0xc6/0x1e0 [ 1402.629311][ T3329] [ 1402.631647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1402.631647][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1402.631647][ T3329] ipv6_find_idev+0x102/0x170 [ 1402.631647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1402.631647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1402.631647][ T3329] netlink_rcv_skb+0x130/0x360 [ 1402.631647][ T3329] netlink_unicast+0x449/0x710 [ 1402.631647][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1402.631647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1402.631647][ T3329] ___sys_sendmsg+0xee/0x170 [ 1402.631647][ T3329] __sys_sendmsg+0xcd/0x170 [ 1402.631647][ T3329] do_syscall_64+0xc6/0x1e0 [ 1402.631647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1402.631647][ T3329] [ 1402.633406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1402.633406][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1402.633406][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1402.633406][ T3329] ipv6_find_idev+0x102/0x170 [ 1402.633406][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1402.633406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1402.633406][ T3329] netlink_rcv_skb+0x130/0x360 [ 1402.633406][ T3329] netlink_unicast+0x449/0x710 [ 1402.633406][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1402.633406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1402.633406][ T3329] ___sys_sendmsg+0xee/0x170 [ 1402.633406][ T3329] __sys_sendmsg+0xcd/0x170 [ 1402.633406][ T3329] do_syscall_64+0xc6/0x1e0 [ 1402.633406][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1402.633406][ T3329] [ 1412.772970][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1412.773427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1412.773427][ T3329] netdev_get_by_index+0x5e/0x80 [ 1412.773427][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1412.773427][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1412.773427][ T3329] ip6_route_add+0x1c/0x140 [ 1412.773427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1412.773427][ T3329] addrconf_add_dev+0xe2/0x170 [ 1412.773427][ T3329] inet6_addr_add+0x12f/0xa40 [ 1412.773427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1412.773427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1412.773427][ T3329] netlink_rcv_skb+0x130/0x360 [ 1412.773427][ T3329] netlink_unicast+0x449/0x710 [ 1412.773427][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1412.773427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1412.773427][ T3329] ___sys_sendmsg+0xee/0x170 [ 1412.773427][ T3329] __sys_sendmsg+0xcd/0x170 [ 1412.773427][ T3329] do_syscall_64+0xc6/0x1e0 [ 1412.773427][ T3329] [ 1412.775692][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1412.775692][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1412.775692][ T3329] ipv6_find_idev+0x102/0x170 [ 1412.775692][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1412.775692][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1412.775692][ T3329] netlink_rcv_skb+0x130/0x360 [ 1412.775692][ T3329] netlink_unicast+0x449/0x710 [ 1412.775692][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1412.775692][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1412.775692][ T3329] ___sys_sendmsg+0xee/0x170 [ 1412.775692][ T3329] __sys_sendmsg+0xcd/0x170 [ 1412.775692][ T3329] do_syscall_64+0xc6/0x1e0 [ 1412.775692][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1412.775692][ T3329] [ 1412.777404][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1412.777404][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1412.777404][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1412.777404][ T3329] ipv6_find_idev+0x102/0x170 [ 1412.777404][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1412.777404][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1412.777404][ T3329] netlink_rcv_skb+0x130/0x360 [ 1412.777404][ T3329] netlink_unicast+0x449/0x710 [ 1412.777404][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1412.777404][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1412.777404][ T3329] ___sys_sendmsg+0xee/0x170 [ 1412.777404][ T3329] __sys_sendmsg+0xcd/0x170 [ 1412.777404][ T3329] do_syscall_64+0xc6/0x1e0 [ 1412.777404][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1412.777404][ T3329] [ 1423.020950][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1423.021348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1423.021348][ T3329] netdev_get_by_index+0x5e/0x80 [ 1423.021348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1423.021348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1423.021348][ T3329] ip6_route_add+0x1c/0x140 [ 1423.021348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1423.021348][ T3329] addrconf_add_dev+0xe2/0x170 [ 1423.021348][ T3329] inet6_addr_add+0x12f/0xa40 [ 1423.021348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1423.021348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1423.021348][ T3329] netlink_rcv_skb+0x130/0x360 [ 1423.021348][ T3329] netlink_unicast+0x449/0x710 [ 1423.021348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1423.021348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1423.021348][ T3329] ___sys_sendmsg+0xee/0x170 [ 1423.021348][ T3329] __sys_sendmsg+0xcd/0x170 [ 1423.021348][ T3329] do_syscall_64+0xc6/0x1e0 [ 1423.021348][ T3329] [ 1423.023564][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1423.023564][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1423.023564][ T3329] ipv6_find_idev+0x102/0x170 [ 1423.023564][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1423.023564][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1423.023564][ T3329] netlink_rcv_skb+0x130/0x360 [ 1423.023564][ T3329] netlink_unicast+0x449/0x710 [ 1423.023564][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1423.023564][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1423.023564][ T3329] ___sys_sendmsg+0xee/0x170 [ 1423.023564][ T3329] __sys_sendmsg+0xcd/0x170 [ 1423.023564][ T3329] do_syscall_64+0xc6/0x1e0 [ 1423.023564][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1423.023564][ T3329] [ 1423.025278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1423.025278][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1423.025278][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1423.025278][ T3329] ipv6_find_idev+0x102/0x170 [ 1423.025278][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1423.025278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1423.025278][ T3329] netlink_rcv_skb+0x130/0x360 [ 1423.025278][ T3329] netlink_unicast+0x449/0x710 [ 1423.025278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1423.025278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1423.025278][ T3329] ___sys_sendmsg+0xee/0x170 [ 1423.025278][ T3329] __sys_sendmsg+0xcd/0x170 [ 1423.025278][ T3329] do_syscall_64+0xc6/0x1e0 [ 1423.025278][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1423.025278][ T3329] [ 1433.268898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1433.269364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1433.269364][ T3329] netdev_get_by_index+0x5e/0x80 [ 1433.269364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1433.269364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1433.269364][ T3329] ip6_route_add+0x1c/0x140 [ 1433.269364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1433.269364][ T3329] addrconf_add_dev+0xe2/0x170 [ 1433.269364][ T3329] inet6_addr_add+0x12f/0xa40 [ 1433.269364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1433.269364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1433.269364][ T3329] netlink_rcv_skb+0x130/0x360 [ 1433.269364][ T3329] netlink_unicast+0x449/0x710 [ 1433.269364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1433.269364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1433.269364][ T3329] ___sys_sendmsg+0xee/0x170 [ 1433.269364][ T3329] __sys_sendmsg+0xcd/0x170 [ 1433.269364][ T3329] do_syscall_64+0xc6/0x1e0 [ 1433.269364][ T3329] [ 1433.271592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1433.271592][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1433.271592][ T3329] ipv6_find_idev+0x102/0x170 [ 1433.271592][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1433.271592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1433.271592][ T3329] netlink_rcv_skb+0x130/0x360 [ 1433.271592][ T3329] netlink_unicast+0x449/0x710 [ 1433.271592][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1433.271592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1433.271592][ T3329] ___sys_sendmsg+0xee/0x170 [ 1433.271592][ T3329] __sys_sendmsg+0xcd/0x170 [ 1433.271592][ T3329] do_syscall_64+0xc6/0x1e0 [ 1433.271592][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1433.271592][ T3329] [ 1433.273305][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1433.273305][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1433.273305][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1433.273305][ T3329] ipv6_find_idev+0x102/0x170 [ 1433.273305][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1433.273305][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1433.273305][ T3329] netlink_rcv_skb+0x130/0x360 [ 1433.273305][ T3329] netlink_unicast+0x449/0x710 [ 1433.273305][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1433.273305][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1433.273305][ T3329] ___sys_sendmsg+0xee/0x170 [ 1433.273305][ T3329] __sys_sendmsg+0xcd/0x170 [ 1433.273305][ T3329] do_syscall_64+0xc6/0x1e0 [ 1433.273305][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1433.273305][ T3329] [ 1443.516861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1443.517272][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1443.517272][ T3329] netdev_get_by_index+0x5e/0x80 [ 1443.517272][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1443.517272][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1443.517272][ T3329] ip6_route_add+0x1c/0x140 [ 1443.517272][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1443.517272][ T3329] addrconf_add_dev+0xe2/0x170 [ 1443.517272][ T3329] inet6_addr_add+0x12f/0xa40 [ 1443.517272][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1443.517272][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1443.517272][ T3329] netlink_rcv_skb+0x130/0x360 [ 1443.517272][ T3329] netlink_unicast+0x449/0x710 [ 1443.517272][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1443.517272][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1443.517272][ T3329] ___sys_sendmsg+0xee/0x170 [ 1443.517272][ T3329] __sys_sendmsg+0xcd/0x170 [ 1443.517272][ T3329] do_syscall_64+0xc6/0x1e0 [ 1443.517272][ T3329] [ 1443.519551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1443.519551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1443.519551][ T3329] ipv6_find_idev+0x102/0x170 [ 1443.519551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1443.519551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1443.519551][ T3329] netlink_rcv_skb+0x130/0x360 [ 1443.519551][ T3329] netlink_unicast+0x449/0x710 [ 1443.519551][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1443.519551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1443.519551][ T3329] ___sys_sendmsg+0xee/0x170 [ 1443.519551][ T3329] __sys_sendmsg+0xcd/0x170 [ 1443.519551][ T3329] do_syscall_64+0xc6/0x1e0 [ 1443.519551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1443.519551][ T3329] [ 1443.521290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1443.521290][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1443.521290][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1443.521290][ T3329] ipv6_find_idev+0x102/0x170 [ 1443.521290][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1443.521290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1443.521290][ T3329] netlink_rcv_skb+0x130/0x360 [ 1443.521290][ T3329] netlink_unicast+0x449/0x710 [ 1443.521290][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1443.521290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1443.521290][ T3329] ___sys_sendmsg+0xee/0x170 [ 1443.521290][ T3329] __sys_sendmsg+0xcd/0x170 [ 1443.521290][ T3329] do_syscall_64+0xc6/0x1e0 [ 1443.521290][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1443.521290][ T3329] [ 1453.612923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1453.613332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1453.613332][ T3329] netdev_get_by_index+0x5e/0x80 [ 1453.613332][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1453.613332][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1453.613332][ T3329] ip6_route_add+0x1c/0x140 [ 1453.613332][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1453.613332][ T3329] addrconf_add_dev+0xe2/0x170 [ 1453.613332][ T3329] inet6_addr_add+0x12f/0xa40 [ 1453.613332][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1453.613332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1453.613332][ T3329] netlink_rcv_skb+0x130/0x360 [ 1453.613332][ T3329] netlink_unicast+0x449/0x710 [ 1453.613332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1453.613332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1453.613332][ T3329] ___sys_sendmsg+0xee/0x170 [ 1453.613332][ T3329] __sys_sendmsg+0xcd/0x170 [ 1453.613332][ T3329] do_syscall_64+0xc6/0x1e0 [ 1453.613332][ T3329] [ 1453.615607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1453.615607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1453.615607][ T3329] ipv6_find_idev+0x102/0x170 [ 1453.615607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1453.615607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1453.615607][ T3329] netlink_rcv_skb+0x130/0x360 [ 1453.615607][ T3329] netlink_unicast+0x449/0x710 [ 1453.615607][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1453.615607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1453.615607][ T3329] ___sys_sendmsg+0xee/0x170 [ 1453.615607][ T3329] __sys_sendmsg+0xcd/0x170 [ 1453.615607][ T3329] do_syscall_64+0xc6/0x1e0 [ 1453.615607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1453.615607][ T3329] [ 1453.617352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1453.617352][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1453.617352][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1453.617352][ T3329] ipv6_find_idev+0x102/0x170 [ 1453.617352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1453.617352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1453.617352][ T3329] netlink_rcv_skb+0x130/0x360 [ 1453.617352][ T3329] netlink_unicast+0x449/0x710 [ 1453.617352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1453.617352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1453.617352][ T3329] ___sys_sendmsg+0xee/0x170 [ 1453.617352][ T3329] __sys_sendmsg+0xcd/0x170 [ 1453.617352][ T3329] do_syscall_64+0xc6/0x1e0 [ 1453.617352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1453.617352][ T3329] [ 1463.860923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1463.861332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1463.861332][ T3329] netdev_get_by_index+0x5e/0x80 [ 1463.861332][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1463.861332][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1463.861332][ T3329] ip6_route_add+0x1c/0x140 [ 1463.861332][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1463.861332][ T3329] addrconf_add_dev+0xe2/0x170 [ 1463.861332][ T3329] inet6_addr_add+0x12f/0xa40 [ 1463.861332][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1463.861332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1463.861332][ T3329] netlink_rcv_skb+0x130/0x360 [ 1463.861332][ T3329] netlink_unicast+0x449/0x710 [ 1463.861332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1463.861332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1463.861332][ T3329] ___sys_sendmsg+0xee/0x170 [ 1463.861332][ T3329] __sys_sendmsg+0xcd/0x170 [ 1463.861332][ T3329] do_syscall_64+0xc6/0x1e0 [ 1463.861332][ T3329] [ 1463.863582][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1463.863582][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1463.863582][ T3329] ipv6_find_idev+0x102/0x170 [ 1463.863582][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1463.863582][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1463.863582][ T3329] netlink_rcv_skb+0x130/0x360 [ 1463.863582][ T3329] netlink_unicast+0x449/0x710 [ 1463.863582][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1463.863582][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1463.863582][ T3329] ___sys_sendmsg+0xee/0x170 [ 1463.863582][ T3329] __sys_sendmsg+0xcd/0x170 [ 1463.863582][ T3329] do_syscall_64+0xc6/0x1e0 [ 1463.863582][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1463.863582][ T3329] [ 1463.865339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1463.865339][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1463.865339][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1463.865339][ T3329] ipv6_find_idev+0x102/0x170 [ 1463.865339][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1463.865339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1463.865339][ T3329] netlink_rcv_skb+0x130/0x360 [ 1463.865339][ T3329] netlink_unicast+0x449/0x710 [ 1463.865339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1463.865339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1463.865339][ T3329] ___sys_sendmsg+0xee/0x170 [ 1463.865339][ T3329] __sys_sendmsg+0xcd/0x170 [ 1463.865339][ T3329] do_syscall_64+0xc6/0x1e0 [ 1463.865339][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1463.865339][ T3329] [ 1474.108941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1474.109415][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1474.109415][ T3329] netdev_get_by_index+0x5e/0x80 [ 1474.109415][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1474.109415][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1474.109415][ T3329] ip6_route_add+0x1c/0x140 [ 1474.109415][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1474.109415][ T3329] addrconf_add_dev+0xe2/0x170 [ 1474.109415][ T3329] inet6_addr_add+0x12f/0xa40 [ 1474.109415][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1474.109415][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1474.109415][ T3329] netlink_rcv_skb+0x130/0x360 [ 1474.109415][ T3329] netlink_unicast+0x449/0x710 [ 1474.109415][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1474.109415][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1474.109415][ T3329] ___sys_sendmsg+0xee/0x170 [ 1474.109415][ T3329] __sys_sendmsg+0xcd/0x170 [ 1474.109415][ T3329] do_syscall_64+0xc6/0x1e0 [ 1474.109415][ T3329] [ 1474.111669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1474.111669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1474.111669][ T3329] ipv6_find_idev+0x102/0x170 [ 1474.111669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1474.111669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1474.111669][ T3329] netlink_rcv_skb+0x130/0x360 [ 1474.111669][ T3329] netlink_unicast+0x449/0x710 [ 1474.111669][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1474.111669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1474.111669][ T3329] ___sys_sendmsg+0xee/0x170 [ 1474.111669][ T3329] __sys_sendmsg+0xcd/0x170 [ 1474.111669][ T3329] do_syscall_64+0xc6/0x1e0 [ 1474.111669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1474.111669][ T3329] [ 1474.113427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1474.113427][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1474.113427][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1474.113427][ T3329] ipv6_find_idev+0x102/0x170 [ 1474.113427][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1474.113427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1474.113427][ T3329] netlink_rcv_skb+0x130/0x360 [ 1474.113427][ T3329] netlink_unicast+0x449/0x710 [ 1474.113427][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1474.113427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1474.113427][ T3329] ___sys_sendmsg+0xee/0x170 [ 1474.113427][ T3329] __sys_sendmsg+0xcd/0x170 [ 1474.113427][ T3329] do_syscall_64+0xc6/0x1e0 [ 1474.113427][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1474.113427][ T3329] [ 1484.356915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1484.357386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1484.357386][ T3329] netdev_get_by_index+0x5e/0x80 [ 1484.357386][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1484.357386][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1484.357386][ T3329] ip6_route_add+0x1c/0x140 [ 1484.357386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1484.357386][ T3329] addrconf_add_dev+0xe2/0x170 [ 1484.357386][ T3329] inet6_addr_add+0x12f/0xa40 [ 1484.357386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1484.357386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1484.357386][ T3329] netlink_rcv_skb+0x130/0x360 [ 1484.357386][ T3329] netlink_unicast+0x449/0x710 [ 1484.357386][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1484.357386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1484.357386][ T3329] ___sys_sendmsg+0xee/0x170 [ 1484.357386][ T3329] __sys_sendmsg+0xcd/0x170 [ 1484.357386][ T3329] do_syscall_64+0xc6/0x1e0 [ 1484.357386][ T3329] [ 1484.361002][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1484.361002][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1484.361002][ T3329] ipv6_find_idev+0x102/0x170 [ 1484.361002][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1484.361002][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1484.361002][ T3329] netlink_rcv_skb+0x130/0x360 [ 1484.361002][ T3329] netlink_unicast+0x449/0x710 [ 1484.361002][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1484.361002][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1484.361002][ T3329] ___sys_sendmsg+0xee/0x170 [ 1484.361002][ T3329] __sys_sendmsg+0xcd/0x170 [ 1484.361002][ T3329] do_syscall_64+0xc6/0x1e0 [ 1484.361002][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1484.361002][ T3329] [ 1484.363866][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1484.363866][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1484.363866][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1484.363866][ T3329] ipv6_find_idev+0x102/0x170 [ 1484.363866][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1484.363866][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1484.363866][ T3329] netlink_rcv_skb+0x130/0x360 [ 1484.363866][ T3329] netlink_unicast+0x449/0x710 [ 1484.363866][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1484.363866][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1484.363866][ T3329] ___sys_sendmsg+0xee/0x170 [ 1484.363866][ T3329] __sys_sendmsg+0xcd/0x170 [ 1484.363866][ T3329] do_syscall_64+0xc6/0x1e0 [ 1484.363866][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1484.363866][ T3329] [ 1494.604846][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1494.605257][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1494.605257][ T3329] netdev_get_by_index+0x5e/0x80 [ 1494.605257][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1494.605257][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1494.605257][ T3329] ip6_route_add+0x1c/0x140 [ 1494.605257][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1494.605257][ T3329] addrconf_add_dev+0xe2/0x170 [ 1494.605257][ T3329] inet6_addr_add+0x12f/0xa40 [ 1494.605257][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1494.605257][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1494.605257][ T3329] netlink_rcv_skb+0x130/0x360 [ 1494.605257][ T3329] netlink_unicast+0x449/0x710 [ 1494.605257][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1494.605257][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1494.605257][ T3329] ___sys_sendmsg+0xee/0x170 [ 1494.605257][ T3329] __sys_sendmsg+0xcd/0x170 [ 1494.605257][ T3329] do_syscall_64+0xc6/0x1e0 [ 1494.605257][ T3329] [ 1494.607463][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1494.607463][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1494.607463][ T3329] ipv6_find_idev+0x102/0x170 [ 1494.607463][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1494.607463][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1494.607463][ T3329] netlink_rcv_skb+0x130/0x360 [ 1494.607463][ T3329] netlink_unicast+0x449/0x710 [ 1494.607463][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1494.607463][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1494.607463][ T3329] ___sys_sendmsg+0xee/0x170 [ 1494.607463][ T3329] __sys_sendmsg+0xcd/0x170 [ 1494.607463][ T3329] do_syscall_64+0xc6/0x1e0 [ 1494.607463][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1494.607463][ T3329] [ 1494.609169][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1494.609169][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1494.609169][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1494.609169][ T3329] ipv6_find_idev+0x102/0x170 [ 1494.609169][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1494.609169][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1494.609169][ T3329] netlink_rcv_skb+0x130/0x360 [ 1494.609169][ T3329] netlink_unicast+0x449/0x710 [ 1494.609169][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1494.609169][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1494.609169][ T3329] ___sys_sendmsg+0xee/0x170 [ 1494.609169][ T3329] __sys_sendmsg+0xcd/0x170 [ 1494.609169][ T3329] do_syscall_64+0xc6/0x1e0 [ 1494.609169][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1494.609169][ T3329] [ 1504.852926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1504.853316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1504.853316][ T3329] netdev_get_by_index+0x5e/0x80 [ 1504.853316][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1504.853316][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1504.853316][ T3329] ip6_route_add+0x1c/0x140 [ 1504.853316][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1504.853316][ T3329] addrconf_add_dev+0xe2/0x170 [ 1504.853316][ T3329] inet6_addr_add+0x12f/0xa40 [ 1504.853316][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1504.853316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1504.853316][ T3329] netlink_rcv_skb+0x130/0x360 [ 1504.853316][ T3329] netlink_unicast+0x449/0x710 [ 1504.853316][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1504.853316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1504.853316][ T3329] ___sys_sendmsg+0xee/0x170 [ 1504.853316][ T3329] __sys_sendmsg+0xcd/0x170 [ 1504.853316][ T3329] do_syscall_64+0xc6/0x1e0 [ 1504.853316][ T3329] [ 1504.855780][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1504.855780][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1504.855780][ T3329] ipv6_find_idev+0x102/0x170 [ 1504.855780][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1504.855780][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1504.855780][ T3329] netlink_rcv_skb+0x130/0x360 [ 1504.855780][ T3329] netlink_unicast+0x449/0x710 [ 1504.855780][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1504.855780][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1504.855780][ T3329] ___sys_sendmsg+0xee/0x170 [ 1504.855780][ T3329] __sys_sendmsg+0xcd/0x170 [ 1504.855780][ T3329] do_syscall_64+0xc6/0x1e0 [ 1504.855780][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1504.855780][ T3329] [ 1504.857610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1504.857610][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1504.857610][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1504.857610][ T3329] ipv6_find_idev+0x102/0x170 [ 1504.857610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1504.857610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1504.857610][ T3329] netlink_rcv_skb+0x130/0x360 [ 1504.857610][ T3329] netlink_unicast+0x449/0x710 [ 1504.857610][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1504.857610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1504.857610][ T3329] ___sys_sendmsg+0xee/0x170 [ 1504.857610][ T3329] __sys_sendmsg+0xcd/0x170 [ 1504.857610][ T3329] do_syscall_64+0xc6/0x1e0 [ 1504.857610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1504.857610][ T3329] [ 1515.100982][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1515.101474][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1515.101474][ T3329] netdev_get_by_index+0x5e/0x80 [ 1515.101474][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1515.101474][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1515.101474][ T3329] ip6_route_add+0x1c/0x140 [ 1515.101474][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1515.101474][ T3329] addrconf_add_dev+0xe2/0x170 [ 1515.101474][ T3329] inet6_addr_add+0x12f/0xa40 [ 1515.101474][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1515.101474][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1515.101474][ T3329] netlink_rcv_skb+0x130/0x360 [ 1515.101474][ T3329] netlink_unicast+0x449/0x710 [ 1515.101474][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1515.101474][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1515.101474][ T3329] ___sys_sendmsg+0xee/0x170 [ 1515.101474][ T3329] __sys_sendmsg+0xcd/0x170 [ 1515.101474][ T3329] do_syscall_64+0xc6/0x1e0 [ 1515.101474][ T3329] [ 1515.103768][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1515.103768][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1515.103768][ T3329] ipv6_find_idev+0x102/0x170 [ 1515.103768][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1515.103768][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1515.103768][ T3329] netlink_rcv_skb+0x130/0x360 [ 1515.103768][ T3329] netlink_unicast+0x449/0x710 [ 1515.103768][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1515.103768][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1515.103768][ T3329] ___sys_sendmsg+0xee/0x170 [ 1515.103768][ T3329] __sys_sendmsg+0xcd/0x170 [ 1515.103768][ T3329] do_syscall_64+0xc6/0x1e0 [ 1515.103768][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1515.103768][ T3329] [ 1515.105517][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1515.105517][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1515.105517][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1515.105517][ T3329] ipv6_find_idev+0x102/0x170 [ 1515.105517][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1515.105517][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1515.105517][ T3329] netlink_rcv_skb+0x130/0x360 [ 1515.105517][ T3329] netlink_unicast+0x449/0x710 [ 1515.105517][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1515.105517][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1515.105517][ T3329] ___sys_sendmsg+0xee/0x170 [ 1515.105517][ T3329] __sys_sendmsg+0xcd/0x170 [ 1515.105517][ T3329] do_syscall_64+0xc6/0x1e0 [ 1515.105517][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1515.105517][ T3329] [ 1525.156934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1525.157493][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1525.157493][ T3329] netdev_get_by_index+0x5e/0x80 [ 1525.157493][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1525.157493][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1525.157493][ T3329] ip6_route_add+0x1c/0x140 [ 1525.157493][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1525.157493][ T3329] addrconf_add_dev+0xe2/0x170 [ 1525.157493][ T3329] inet6_addr_add+0x12f/0xa40 [ 1525.157493][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1525.157493][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.157493][ T3329] netlink_rcv_skb+0x130/0x360 [ 1525.157493][ T3329] netlink_unicast+0x449/0x710 [ 1525.157493][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1525.157493][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1525.157493][ T3329] ___sys_sendmsg+0xee/0x170 [ 1525.157493][ T3329] __sys_sendmsg+0xcd/0x170 [ 1525.157493][ T3329] do_syscall_64+0xc6/0x1e0 [ 1525.157493][ T3329] [ 1525.159964][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1525.159964][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1525.159964][ T3329] ipv6_find_idev+0x102/0x170 [ 1525.159964][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1525.159964][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.159964][ T3329] netlink_rcv_skb+0x130/0x360 [ 1525.159964][ T3329] netlink_unicast+0x449/0x710 [ 1525.159964][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1525.159964][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1525.159964][ T3329] ___sys_sendmsg+0xee/0x170 [ 1525.159964][ T3329] __sys_sendmsg+0xcd/0x170 [ 1525.159964][ T3329] do_syscall_64+0xc6/0x1e0 [ 1525.159964][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1525.159964][ T3329] [ 1525.161865][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1525.161865][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1525.161865][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1525.161865][ T3329] ipv6_find_idev+0x102/0x170 [ 1525.161865][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1525.161865][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.161865][ T3329] netlink_rcv_skb+0x130/0x360 [ 1525.161865][ T3329] netlink_unicast+0x449/0x710 [ 1525.161865][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1525.161865][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1525.161865][ T3329] ___sys_sendmsg+0xee/0x170 [ 1525.161865][ T3329] __sys_sendmsg+0xcd/0x170 [ 1525.161865][ T3329] do_syscall_64+0xc6/0x1e0 [ 1525.161865][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1525.161865][ T3329] [ 1535.348878][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1535.349484][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1535.349484][ T3329] netdev_get_by_index+0x5e/0x80 [ 1535.349484][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1535.349484][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1535.349484][ T3329] ip6_route_add+0x1c/0x140 [ 1535.349484][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1535.349484][ T3329] addrconf_add_dev+0xe2/0x170 [ 1535.349484][ T3329] inet6_addr_add+0x12f/0xa40 [ 1535.349484][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1535.349484][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1535.349484][ T3329] netlink_rcv_skb+0x130/0x360 [ 1535.349484][ T3329] netlink_unicast+0x449/0x710 [ 1535.349484][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1535.349484][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1535.349484][ T3329] ___sys_sendmsg+0xee/0x170 [ 1535.349484][ T3329] __sys_sendmsg+0xcd/0x170 [ 1535.349484][ T3329] do_syscall_64+0xc6/0x1e0 [ 1535.349484][ T3329] [ 1535.351962][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1535.351962][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1535.351962][ T3329] ipv6_find_idev+0x102/0x170 [ 1535.351962][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1535.351962][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1535.351962][ T3329] netlink_rcv_skb+0x130/0x360 [ 1535.351962][ T3329] netlink_unicast+0x449/0x710 [ 1535.351962][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1535.351962][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1535.351962][ T3329] ___sys_sendmsg+0xee/0x170 [ 1535.351962][ T3329] __sys_sendmsg+0xcd/0x170 [ 1535.351962][ T3329] do_syscall_64+0xc6/0x1e0 [ 1535.351962][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1535.351962][ T3329] [ 1535.353886][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1535.353886][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1535.353886][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1535.353886][ T3329] ipv6_find_idev+0x102/0x170 [ 1535.353886][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1535.353886][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1535.353886][ T3329] netlink_rcv_skb+0x130/0x360 [ 1535.353886][ T3329] netlink_unicast+0x449/0x710 [ 1535.353886][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1535.353886][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1535.353886][ T3329] ___sys_sendmsg+0xee/0x170 [ 1535.353886][ T3329] __sys_sendmsg+0xcd/0x170 [ 1535.353886][ T3329] do_syscall_64+0xc6/0x1e0 [ 1535.353886][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1535.353886][ T3329] [ 1545.596966][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1545.597498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1545.597498][ T3329] netdev_get_by_index+0x5e/0x80 [ 1545.597498][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1545.597498][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1545.597498][ T3329] ip6_route_add+0x1c/0x140 [ 1545.597498][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1545.597498][ T3329] addrconf_add_dev+0xe2/0x170 [ 1545.597498][ T3329] inet6_addr_add+0x12f/0xa40 [ 1545.597498][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1545.597498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1545.597498][ T3329] netlink_rcv_skb+0x130/0x360 [ 1545.597498][ T3329] netlink_unicast+0x449/0x710 [ 1545.597498][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1545.597498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1545.597498][ T3329] ___sys_sendmsg+0xee/0x170 [ 1545.597498][ T3329] __sys_sendmsg+0xcd/0x170 [ 1545.597498][ T3329] do_syscall_64+0xc6/0x1e0 [ 1545.597498][ T3329] [ 1545.599776][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1545.599776][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1545.599776][ T3329] ipv6_find_idev+0x102/0x170 [ 1545.599776][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1545.599776][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1545.599776][ T3329] netlink_rcv_skb+0x130/0x360 [ 1545.599776][ T3329] netlink_unicast+0x449/0x710 [ 1545.599776][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1545.599776][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1545.599776][ T3329] ___sys_sendmsg+0xee/0x170 [ 1545.599776][ T3329] __sys_sendmsg+0xcd/0x170 [ 1545.599776][ T3329] do_syscall_64+0xc6/0x1e0 [ 1545.599776][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1545.599776][ T3329] [ 1545.601535][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1545.601535][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1545.601535][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1545.601535][ T3329] ipv6_find_idev+0x102/0x170 [ 1545.601535][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1545.601535][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1545.601535][ T3329] netlink_rcv_skb+0x130/0x360 [ 1545.601535][ T3329] netlink_unicast+0x449/0x710 [ 1545.601535][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1545.601535][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1545.601535][ T3329] ___sys_sendmsg+0xee/0x170 [ 1545.601535][ T3329] __sys_sendmsg+0xcd/0x170 [ 1545.601535][ T3329] do_syscall_64+0xc6/0x1e0 [ 1545.601535][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1545.601535][ T3329] [ 1555.844880][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1555.845427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1555.845427][ T3329] netdev_get_by_index+0x5e/0x80 [ 1555.845427][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1555.845427][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1555.845427][ T3329] ip6_route_add+0x1c/0x140 [ 1555.845427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1555.845427][ T3329] addrconf_add_dev+0xe2/0x170 [ 1555.845427][ T3329] inet6_addr_add+0x12f/0xa40 [ 1555.845427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1555.845427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1555.845427][ T3329] netlink_rcv_skb+0x130/0x360 [ 1555.845427][ T3329] netlink_unicast+0x449/0x710 [ 1555.845427][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1555.845427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1555.845427][ T3329] ___sys_sendmsg+0xee/0x170 [ 1555.845427][ T3329] __sys_sendmsg+0xcd/0x170 [ 1555.845427][ T3329] do_syscall_64+0xc6/0x1e0 [ 1555.845427][ T3329] [ 1555.847694][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1555.847694][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1555.847694][ T3329] ipv6_find_idev+0x102/0x170 [ 1555.847694][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1555.847694][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1555.847694][ T3329] netlink_rcv_skb+0x130/0x360 [ 1555.847694][ T3329] netlink_unicast+0x449/0x710 [ 1555.847694][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1555.847694][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1555.847694][ T3329] ___sys_sendmsg+0xee/0x170 [ 1555.847694][ T3329] __sys_sendmsg+0xcd/0x170 [ 1555.847694][ T3329] do_syscall_64+0xc6/0x1e0 [ 1555.847694][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1555.847694][ T3329] [ 1555.849435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1555.849435][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1555.849435][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1555.849435][ T3329] ipv6_find_idev+0x102/0x170 [ 1555.849435][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1555.849435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1555.849435][ T3329] netlink_rcv_skb+0x130/0x360 [ 1555.849435][ T3329] netlink_unicast+0x449/0x710 [ 1555.849435][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1555.849435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1555.849435][ T3329] ___sys_sendmsg+0xee/0x170 [ 1555.849435][ T3329] __sys_sendmsg+0xcd/0x170 [ 1555.849435][ T3329] do_syscall_64+0xc6/0x1e0 [ 1555.849435][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1555.849435][ T3329] [ 1566.093040][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1566.093668][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1566.093668][ T3329] netdev_get_by_index+0x5e/0x80 [ 1566.093668][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1566.093668][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1566.093668][ T3329] ip6_route_add+0x1c/0x140 [ 1566.093668][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1566.093668][ T3329] addrconf_add_dev+0xe2/0x170 [ 1566.093668][ T3329] inet6_addr_add+0x12f/0xa40 [ 1566.093668][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1566.093668][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.093668][ T3329] netlink_rcv_skb+0x130/0x360 [ 1566.093668][ T3329] netlink_unicast+0x449/0x710 [ 1566.093668][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1566.093668][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1566.093668][ T3329] ___sys_sendmsg+0xee/0x170 [ 1566.093668][ T3329] __sys_sendmsg+0xcd/0x170 [ 1566.093668][ T3329] do_syscall_64+0xc6/0x1e0 [ 1566.093668][ T3329] [ 1566.096037][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1566.096037][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1566.096037][ T3329] ipv6_find_idev+0x102/0x170 [ 1566.096037][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1566.096037][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.096037][ T3329] netlink_rcv_skb+0x130/0x360 [ 1566.096037][ T3329] netlink_unicast+0x449/0x710 [ 1566.096037][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1566.096037][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1566.096037][ T3329] ___sys_sendmsg+0xee/0x170 [ 1566.096037][ T3329] __sys_sendmsg+0xcd/0x170 [ 1566.096037][ T3329] do_syscall_64+0xc6/0x1e0 [ 1566.096037][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1566.096037][ T3329] [ 1566.097802][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1566.097802][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1566.097802][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1566.097802][ T3329] ipv6_find_idev+0x102/0x170 [ 1566.097802][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1566.097802][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.097802][ T3329] netlink_rcv_skb+0x130/0x360 [ 1566.097802][ T3329] netlink_unicast+0x449/0x710 [ 1566.097802][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1566.097802][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1566.097802][ T3329] ___sys_sendmsg+0xee/0x170 [ 1566.097802][ T3329] __sys_sendmsg+0xcd/0x170 [ 1566.097802][ T3329] do_syscall_64+0xc6/0x1e0 [ 1566.097802][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1566.097802][ T3329] [ 1576.212920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1576.213410][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1576.213410][ T3329] netdev_get_by_index+0x5e/0x80 [ 1576.213410][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1576.213410][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1576.213410][ T3329] ip6_route_add+0x1c/0x140 [ 1576.213410][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1576.213410][ T3329] addrconf_add_dev+0xe2/0x170 [ 1576.213410][ T3329] inet6_addr_add+0x12f/0xa40 [ 1576.213410][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1576.213410][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1576.213410][ T3329] netlink_rcv_skb+0x130/0x360 [ 1576.213410][ T3329] netlink_unicast+0x449/0x710 [ 1576.213410][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1576.213410][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1576.213410][ T3329] ___sys_sendmsg+0xee/0x170 [ 1576.213410][ T3329] __sys_sendmsg+0xcd/0x170 [ 1576.213410][ T3329] do_syscall_64+0xc6/0x1e0 [ 1576.213410][ T3329] [ 1576.215740][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1576.215740][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1576.215740][ T3329] ipv6_find_idev+0x102/0x170 [ 1576.215740][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1576.215740][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1576.215740][ T3329] netlink_rcv_skb+0x130/0x360 [ 1576.215740][ T3329] netlink_unicast+0x449/0x710 [ 1576.215740][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1576.215740][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1576.215740][ T3329] ___sys_sendmsg+0xee/0x170 [ 1576.215740][ T3329] __sys_sendmsg+0xcd/0x170 [ 1576.215740][ T3329] do_syscall_64+0xc6/0x1e0 [ 1576.215740][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1576.215740][ T3329] [ 1576.217477][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1576.217477][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1576.217477][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1576.217477][ T3329] ipv6_find_idev+0x102/0x170 [ 1576.217477][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1576.217477][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1576.217477][ T3329] netlink_rcv_skb+0x130/0x360 [ 1576.217477][ T3329] netlink_unicast+0x449/0x710 [ 1576.217477][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1576.217477][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1576.217477][ T3329] ___sys_sendmsg+0xee/0x170 [ 1576.217477][ T3329] __sys_sendmsg+0xcd/0x170 [ 1576.217477][ T3329] do_syscall_64+0xc6/0x1e0 [ 1576.217477][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1576.217477][ T3329] [ 1586.468877][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1586.469357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1586.469357][ T3329] netdev_get_by_index+0x5e/0x80 [ 1586.469357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1586.469357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1586.469357][ T3329] ip6_route_add+0x1c/0x140 [ 1586.469357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1586.469357][ T3329] addrconf_add_dev+0xe2/0x170 [ 1586.469357][ T3329] inet6_addr_add+0x12f/0xa40 [ 1586.469357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1586.469357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1586.469357][ T3329] netlink_rcv_skb+0x130/0x360 [ 1586.469357][ T3329] netlink_unicast+0x449/0x710 [ 1586.469357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1586.469357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1586.469357][ T3329] ___sys_sendmsg+0xee/0x170 [ 1586.469357][ T3329] __sys_sendmsg+0xcd/0x170 [ 1586.469357][ T3329] do_syscall_64+0xc6/0x1e0 [ 1586.469357][ T3329] [ 1586.471820][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1586.471820][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1586.471820][ T3329] ipv6_find_idev+0x102/0x170 [ 1586.471820][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1586.471820][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1586.471820][ T3329] netlink_rcv_skb+0x130/0x360 [ 1586.471820][ T3329] netlink_unicast+0x449/0x710 [ 1586.471820][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1586.471820][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1586.471820][ T3329] ___sys_sendmsg+0xee/0x170 [ 1586.471820][ T3329] __sys_sendmsg+0xcd/0x170 [ 1586.471820][ T3329] do_syscall_64+0xc6/0x1e0 [ 1586.471820][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1586.471820][ T3329] [ 1586.473723][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1586.473723][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1586.473723][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1586.473723][ T3329] ipv6_find_idev+0x102/0x170 [ 1586.473723][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1586.473723][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1586.473723][ T3329] netlink_rcv_skb+0x130/0x360 [ 1586.473723][ T3329] netlink_unicast+0x449/0x710 [ 1586.473723][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1586.473723][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1586.473723][ T3329] ___sys_sendmsg+0xee/0x170 [ 1586.473723][ T3329] __sys_sendmsg+0xcd/0x170 [ 1586.473723][ T3329] do_syscall_64+0xc6/0x1e0 [ 1586.473723][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1586.473723][ T3329] [ 1596.716938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1596.717664][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1596.717664][ T3329] netdev_get_by_index+0x5e/0x80 [ 1596.717664][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1596.717664][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1596.717664][ T3329] ip6_route_add+0x1c/0x140 [ 1596.717664][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1596.717664][ T3329] addrconf_add_dev+0xe2/0x170 [ 1596.717664][ T3329] inet6_addr_add+0x12f/0xa40 [ 1596.717664][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1596.717664][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1596.717664][ T3329] netlink_rcv_skb+0x130/0x360 [ 1596.717664][ T3329] netlink_unicast+0x449/0x710 [ 1596.717664][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1596.717664][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1596.717664][ T3329] ___sys_sendmsg+0xee/0x170 [ 1596.717664][ T3329] __sys_sendmsg+0xcd/0x170 [ 1596.717664][ T3329] do_syscall_64+0xc6/0x1e0 [ 1596.717664][ T3329] [ 1596.721249][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1596.721249][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1596.721249][ T3329] ipv6_find_idev+0x102/0x170 [ 1596.721249][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1596.721249][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1596.721249][ T3329] netlink_rcv_skb+0x130/0x360 [ 1596.721249][ T3329] netlink_unicast+0x449/0x710 [ 1596.721249][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1596.721249][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1596.721249][ T3329] ___sys_sendmsg+0xee/0x170 [ 1596.721249][ T3329] __sys_sendmsg+0xcd/0x170 [ 1596.721249][ T3329] do_syscall_64+0xc6/0x1e0 [ 1596.721249][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1596.721249][ T3329] [ 1596.723966][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1596.723966][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1596.723966][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1596.723966][ T3329] ipv6_find_idev+0x102/0x170 [ 1596.723966][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1596.723966][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1596.723966][ T3329] netlink_rcv_skb+0x130/0x360 [ 1596.723966][ T3329] netlink_unicast+0x449/0x710 [ 1596.723966][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1596.723966][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1596.723966][ T3329] ___sys_sendmsg+0xee/0x170 [ 1596.723966][ T3329] __sys_sendmsg+0xcd/0x170 [ 1596.723966][ T3329] do_syscall_64+0xc6/0x1e0 [ 1596.723966][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1596.723966][ T3329] [ 1606.964900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1606.965346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1606.965346][ T3329] netdev_get_by_index+0x5e/0x80 [ 1606.965346][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1606.965346][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1606.965346][ T3329] ip6_route_add+0x1c/0x140 [ 1606.965346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1606.965346][ T3329] addrconf_add_dev+0xe2/0x170 [ 1606.965346][ T3329] inet6_addr_add+0x12f/0xa40 [ 1606.965346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1606.965346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1606.965346][ T3329] netlink_rcv_skb+0x130/0x360 [ 1606.965346][ T3329] netlink_unicast+0x449/0x710 [ 1606.965346][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1606.965346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1606.965346][ T3329] ___sys_sendmsg+0xee/0x170 [ 1606.965346][ T3329] __sys_sendmsg+0xcd/0x170 [ 1606.965346][ T3329] do_syscall_64+0xc6/0x1e0 [ 1606.965346][ T3329] [ 1606.967667][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1606.967667][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1606.967667][ T3329] ipv6_find_idev+0x102/0x170 [ 1606.967667][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1606.967667][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1606.967667][ T3329] netlink_rcv_skb+0x130/0x360 [ 1606.967667][ T3329] netlink_unicast+0x449/0x710 [ 1606.967667][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1606.967667][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1606.967667][ T3329] ___sys_sendmsg+0xee/0x170 [ 1606.967667][ T3329] __sys_sendmsg+0xcd/0x170 [ 1606.967667][ T3329] do_syscall_64+0xc6/0x1e0 [ 1606.967667][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1606.967667][ T3329] [ 1606.969394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1606.969394][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1606.969394][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1606.969394][ T3329] ipv6_find_idev+0x102/0x170 [ 1606.969394][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1606.969394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1606.969394][ T3329] netlink_rcv_skb+0x130/0x360 [ 1606.969394][ T3329] netlink_unicast+0x449/0x710 [ 1606.969394][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1606.969394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1606.969394][ T3329] ___sys_sendmsg+0xee/0x170 [ 1606.969394][ T3329] __sys_sendmsg+0xcd/0x170 [ 1606.969394][ T3329] do_syscall_64+0xc6/0x1e0 [ 1606.969394][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1606.969394][ T3329] [ 1617.212955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1617.213576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1617.213576][ T3329] netdev_get_by_index+0x5e/0x80 [ 1617.213576][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1617.213576][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1617.213576][ T3329] ip6_route_add+0x1c/0x140 [ 1617.213576][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1617.213576][ T3329] addrconf_add_dev+0xe2/0x170 [ 1617.213576][ T3329] inet6_addr_add+0x12f/0xa40 [ 1617.213576][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1617.213576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1617.213576][ T3329] netlink_rcv_skb+0x130/0x360 [ 1617.213576][ T3329] netlink_unicast+0x449/0x710 [ 1617.213576][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1617.213576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1617.213576][ T3329] ___sys_sendmsg+0xee/0x170 [ 1617.213576][ T3329] __sys_sendmsg+0xcd/0x170 [ 1617.213576][ T3329] do_syscall_64+0xc6/0x1e0 [ 1617.213576][ T3329] [ 1617.217227][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1617.217227][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1617.217227][ T3329] ipv6_find_idev+0x102/0x170 [ 1617.217227][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1617.217227][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1617.217227][ T3329] netlink_rcv_skb+0x130/0x360 [ 1617.217227][ T3329] netlink_unicast+0x449/0x710 [ 1617.217227][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1617.217227][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1617.217227][ T3329] ___sys_sendmsg+0xee/0x170 [ 1617.217227][ T3329] __sys_sendmsg+0xcd/0x170 [ 1617.217227][ T3329] do_syscall_64+0xc6/0x1e0 [ 1617.217227][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1617.217227][ T3329] [ 1617.220034][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1617.220034][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1617.220034][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1617.220034][ T3329] ipv6_find_idev+0x102/0x170 [ 1617.220034][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1617.220034][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1617.220034][ T3329] netlink_rcv_skb+0x130/0x360 [ 1617.220034][ T3329] netlink_unicast+0x449/0x710 [ 1617.220034][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1617.220034][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1617.220034][ T3329] ___sys_sendmsg+0xee/0x170 [ 1617.220034][ T3329] __sys_sendmsg+0xcd/0x170 [ 1617.220034][ T3329] do_syscall_64+0xc6/0x1e0 [ 1617.220034][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1617.220034][ T3329] [ 1627.460914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1627.461374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1627.461374][ T3329] netdev_get_by_index+0x5e/0x80 [ 1627.461374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1627.461374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1627.461374][ T3329] ip6_route_add+0x1c/0x140 [ 1627.461374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1627.461374][ T3329] addrconf_add_dev+0xe2/0x170 [ 1627.461374][ T3329] inet6_addr_add+0x12f/0xa40 [ 1627.461374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1627.461374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1627.461374][ T3329] netlink_rcv_skb+0x130/0x360 [ 1627.461374][ T3329] netlink_unicast+0x449/0x710 [ 1627.461374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1627.461374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1627.461374][ T3329] ___sys_sendmsg+0xee/0x170 [ 1627.461374][ T3329] __sys_sendmsg+0xcd/0x170 [ 1627.461374][ T3329] do_syscall_64+0xc6/0x1e0 [ 1627.461374][ T3329] [ 1627.463656][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1627.463656][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1627.463656][ T3329] ipv6_find_idev+0x102/0x170 [ 1627.463656][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1627.463656][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1627.463656][ T3329] netlink_rcv_skb+0x130/0x360 [ 1627.463656][ T3329] netlink_unicast+0x449/0x710 [ 1627.463656][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1627.463656][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1627.463656][ T3329] ___sys_sendmsg+0xee/0x170 [ 1627.463656][ T3329] __sys_sendmsg+0xcd/0x170 [ 1627.463656][ T3329] do_syscall_64+0xc6/0x1e0 [ 1627.463656][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1627.463656][ T3329] [ 1627.465400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1627.465400][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1627.465400][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1627.465400][ T3329] ipv6_find_idev+0x102/0x170 [ 1627.465400][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1627.465400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1627.465400][ T3329] netlink_rcv_skb+0x130/0x360 [ 1627.465400][ T3329] netlink_unicast+0x449/0x710 [ 1627.465400][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1627.465400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1627.465400][ T3329] ___sys_sendmsg+0xee/0x170 [ 1627.465400][ T3329] __sys_sendmsg+0xcd/0x170 [ 1627.465400][ T3329] do_syscall_64+0xc6/0x1e0 [ 1627.465400][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1627.465400][ T3329] [ 1637.516954][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1637.517488][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1637.517488][ T3329] netdev_get_by_index+0x5e/0x80 [ 1637.517488][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1637.517488][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1637.517488][ T3329] ip6_route_add+0x1c/0x140 [ 1637.517488][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1637.517488][ T3329] addrconf_add_dev+0xe2/0x170 [ 1637.517488][ T3329] inet6_addr_add+0x12f/0xa40 [ 1637.517488][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1637.517488][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1637.517488][ T3329] netlink_rcv_skb+0x130/0x360 [ 1637.517488][ T3329] netlink_unicast+0x449/0x710 [ 1637.517488][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1637.517488][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1637.517488][ T3329] ___sys_sendmsg+0xee/0x170 [ 1637.517488][ T3329] __sys_sendmsg+0xcd/0x170 [ 1637.517488][ T3329] do_syscall_64+0xc6/0x1e0 [ 1637.517488][ T3329] [ 1637.519770][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1637.519770][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1637.519770][ T3329] ipv6_find_idev+0x102/0x170 [ 1637.519770][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1637.519770][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1637.519770][ T3329] netlink_rcv_skb+0x130/0x360 [ 1637.519770][ T3329] netlink_unicast+0x449/0x710 [ 1637.519770][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1637.519770][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1637.519770][ T3329] ___sys_sendmsg+0xee/0x170 [ 1637.519770][ T3329] __sys_sendmsg+0xcd/0x170 [ 1637.519770][ T3329] do_syscall_64+0xc6/0x1e0 [ 1637.519770][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1637.519770][ T3329] [ 1637.521511][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1637.521511][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1637.521511][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1637.521511][ T3329] ipv6_find_idev+0x102/0x170 [ 1637.521511][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1637.521511][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1637.521511][ T3329] netlink_rcv_skb+0x130/0x360 [ 1637.521511][ T3329] netlink_unicast+0x449/0x710 [ 1637.521511][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1637.521511][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1637.521511][ T3329] ___sys_sendmsg+0xee/0x170 [ 1637.521511][ T3329] __sys_sendmsg+0xcd/0x170 [ 1637.521511][ T3329] do_syscall_64+0xc6/0x1e0 [ 1637.521511][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1637.521511][ T3329] [ 1647.772905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1647.773327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1647.773327][ T3329] netdev_get_by_index+0x5e/0x80 [ 1647.773327][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1647.773327][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1647.773327][ T3329] ip6_route_add+0x1c/0x140 [ 1647.773327][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1647.773327][ T3329] addrconf_add_dev+0xe2/0x170 [ 1647.773327][ T3329] inet6_addr_add+0x12f/0xa40 [ 1647.773327][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1647.773327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1647.773327][ T3329] netlink_rcv_skb+0x130/0x360 [ 1647.773327][ T3329] netlink_unicast+0x449/0x710 [ 1647.773327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1647.773327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1647.773327][ T3329] ___sys_sendmsg+0xee/0x170 [ 1647.773327][ T3329] __sys_sendmsg+0xcd/0x170 [ 1647.773327][ T3329] do_syscall_64+0xc6/0x1e0 [ 1647.773327][ T3329] [ 1647.775608][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1647.775608][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1647.775608][ T3329] ipv6_find_idev+0x102/0x170 [ 1647.775608][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1647.775608][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1647.775608][ T3329] netlink_rcv_skb+0x130/0x360 [ 1647.775608][ T3329] netlink_unicast+0x449/0x710 [ 1647.775608][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1647.775608][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1647.775608][ T3329] ___sys_sendmsg+0xee/0x170 [ 1647.775608][ T3329] __sys_sendmsg+0xcd/0x170 [ 1647.775608][ T3329] do_syscall_64+0xc6/0x1e0 [ 1647.775608][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1647.775608][ T3329] [ 1647.777335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1647.777335][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1647.777335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1647.777335][ T3329] ipv6_find_idev+0x102/0x170 [ 1647.777335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1647.777335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1647.777335][ T3329] netlink_rcv_skb+0x130/0x360 [ 1647.777335][ T3329] netlink_unicast+0x449/0x710 [ 1647.777335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1647.777335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1647.777335][ T3329] ___sys_sendmsg+0xee/0x170 [ 1647.777335][ T3329] __sys_sendmsg+0xcd/0x170 [ 1647.777335][ T3329] do_syscall_64+0xc6/0x1e0 [ 1647.777335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1647.777335][ T3329] [ 1658.028908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1658.029330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1658.029330][ T3329] netdev_get_by_index+0x5e/0x80 [ 1658.029330][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1658.029330][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1658.029330][ T3329] ip6_route_add+0x1c/0x140 [ 1658.029330][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1658.029330][ T3329] addrconf_add_dev+0xe2/0x170 [ 1658.029330][ T3329] inet6_addr_add+0x12f/0xa40 [ 1658.029330][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1658.029330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1658.029330][ T3329] netlink_rcv_skb+0x130/0x360 [ 1658.029330][ T3329] netlink_unicast+0x449/0x710 [ 1658.029330][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1658.029330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1658.029330][ T3329] ___sys_sendmsg+0xee/0x170 [ 1658.029330][ T3329] __sys_sendmsg+0xcd/0x170 [ 1658.029330][ T3329] do_syscall_64+0xc6/0x1e0 [ 1658.029330][ T3329] [ 1658.031604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1658.031604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1658.031604][ T3329] ipv6_find_idev+0x102/0x170 [ 1658.031604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1658.031604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1658.031604][ T3329] netlink_rcv_skb+0x130/0x360 [ 1658.031604][ T3329] netlink_unicast+0x449/0x710 [ 1658.031604][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1658.031604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1658.031604][ T3329] ___sys_sendmsg+0xee/0x170 [ 1658.031604][ T3329] __sys_sendmsg+0xcd/0x170 [ 1658.031604][ T3329] do_syscall_64+0xc6/0x1e0 [ 1658.031604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1658.031604][ T3329] [ 1658.033321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1658.033321][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1658.033321][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1658.033321][ T3329] ipv6_find_idev+0x102/0x170 [ 1658.033321][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1658.033321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1658.033321][ T3329] netlink_rcv_skb+0x130/0x360 [ 1658.033321][ T3329] netlink_unicast+0x449/0x710 [ 1658.033321][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1658.033321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1658.033321][ T3329] ___sys_sendmsg+0xee/0x170 [ 1658.033321][ T3329] __sys_sendmsg+0xcd/0x170 [ 1658.033321][ T3329] do_syscall_64+0xc6/0x1e0 [ 1658.033321][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1658.033321][ T3329] [ 1668.284862][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1668.285306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1668.285306][ T3329] netdev_get_by_index+0x5e/0x80 [ 1668.285306][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1668.285306][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1668.285306][ T3329] ip6_route_add+0x1c/0x140 [ 1668.285306][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1668.285306][ T3329] addrconf_add_dev+0xe2/0x170 [ 1668.285306][ T3329] inet6_addr_add+0x12f/0xa40 [ 1668.285306][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1668.285306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1668.285306][ T3329] netlink_rcv_skb+0x130/0x360 [ 1668.285306][ T3329] netlink_unicast+0x449/0x710 [ 1668.285306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1668.285306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1668.285306][ T3329] ___sys_sendmsg+0xee/0x170 [ 1668.285306][ T3329] __sys_sendmsg+0xcd/0x170 [ 1668.285306][ T3329] do_syscall_64+0xc6/0x1e0 [ 1668.285306][ T3329] [ 1668.287584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1668.287584][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1668.287584][ T3329] ipv6_find_idev+0x102/0x170 [ 1668.287584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1668.287584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1668.287584][ T3329] netlink_rcv_skb+0x130/0x360 [ 1668.287584][ T3329] netlink_unicast+0x449/0x710 [ 1668.287584][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1668.287584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1668.287584][ T3329] ___sys_sendmsg+0xee/0x170 [ 1668.287584][ T3329] __sys_sendmsg+0xcd/0x170 [ 1668.287584][ T3329] do_syscall_64+0xc6/0x1e0 [ 1668.287584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1668.287584][ T3329] [ 1668.289338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1668.289338][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1668.289338][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1668.289338][ T3329] ipv6_find_idev+0x102/0x170 [ 1668.289338][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1668.289338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1668.289338][ T3329] netlink_rcv_skb+0x130/0x360 [ 1668.289338][ T3329] netlink_unicast+0x449/0x710 [ 1668.289338][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1668.289338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1668.289338][ T3329] ___sys_sendmsg+0xee/0x170 [ 1668.289338][ T3329] __sys_sendmsg+0xcd/0x170 [ 1668.289338][ T3329] do_syscall_64+0xc6/0x1e0 [ 1668.289338][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1668.289338][ T3329] [ 1678.836940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1678.837386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1678.837386][ T3329] netdev_get_by_index+0x5e/0x80 [ 1678.837386][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1678.837386][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1678.837386][ T3329] ip6_route_add+0x1c/0x140 [ 1678.837386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1678.837386][ T3329] addrconf_add_dev+0xe2/0x170 [ 1678.837386][ T3329] inet6_addr_add+0x12f/0xa40 [ 1678.837386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1678.837386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1678.837386][ T3329] netlink_rcv_skb+0x130/0x360 [ 1678.837386][ T3329] netlink_unicast+0x449/0x710 [ 1678.837386][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1678.837386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1678.837386][ T3329] ___sys_sendmsg+0xee/0x170 [ 1678.837386][ T3329] __sys_sendmsg+0xcd/0x170 [ 1678.837386][ T3329] do_syscall_64+0xc6/0x1e0 [ 1678.837386][ T3329] [ 1678.839741][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1678.839741][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1678.839741][ T3329] ipv6_find_idev+0x102/0x170 [ 1678.839741][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1678.839741][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1678.839741][ T3329] netlink_rcv_skb+0x130/0x360 [ 1678.839741][ T3329] netlink_unicast+0x449/0x710 [ 1678.839741][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1678.839741][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1678.839741][ T3329] ___sys_sendmsg+0xee/0x170 [ 1678.839741][ T3329] __sys_sendmsg+0xcd/0x170 [ 1678.839741][ T3329] do_syscall_64+0xc6/0x1e0 [ 1678.839741][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1678.839741][ T3329] [ 1678.841510][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1678.841510][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1678.841510][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1678.841510][ T3329] ipv6_find_idev+0x102/0x170 [ 1678.841510][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1678.841510][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1678.841510][ T3329] netlink_rcv_skb+0x130/0x360 [ 1678.841510][ T3329] netlink_unicast+0x449/0x710 [ 1678.841510][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1678.841510][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1678.841510][ T3329] ___sys_sendmsg+0xee/0x170 [ 1678.841510][ T3329] __sys_sendmsg+0xcd/0x170 [ 1678.841510][ T3329] do_syscall_64+0xc6/0x1e0 [ 1678.841510][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1678.841510][ T3329] [ 1688.844843][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1688.845275][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1688.845275][ T3329] netdev_get_by_index+0x5e/0x80 [ 1688.845275][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1688.845275][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1688.845275][ T3329] ip6_route_add+0x1c/0x140 [ 1688.845275][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1688.845275][ T3329] addrconf_add_dev+0xe2/0x170 [ 1688.845275][ T3329] inet6_addr_add+0x12f/0xa40 [ 1688.845275][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1688.845275][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1688.845275][ T3329] netlink_rcv_skb+0x130/0x360 [ 1688.845275][ T3329] netlink_unicast+0x449/0x710 [ 1688.845275][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1688.845275][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1688.845275][ T3329] ___sys_sendmsg+0xee/0x170 [ 1688.845275][ T3329] __sys_sendmsg+0xcd/0x170 [ 1688.845275][ T3329] do_syscall_64+0xc6/0x1e0 [ 1688.845275][ T3329] [ 1688.847689][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1688.847689][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1688.847689][ T3329] ipv6_find_idev+0x102/0x170 [ 1688.847689][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1688.847689][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1688.847689][ T3329] netlink_rcv_skb+0x130/0x360 [ 1688.847689][ T3329] netlink_unicast+0x449/0x710 [ 1688.847689][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1688.847689][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1688.847689][ T3329] ___sys_sendmsg+0xee/0x170 [ 1688.847689][ T3329] __sys_sendmsg+0xcd/0x170 [ 1688.847689][ T3329] do_syscall_64+0xc6/0x1e0 [ 1688.847689][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1688.847689][ T3329] [ 1688.849569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1688.849569][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1688.849569][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1688.849569][ T3329] ipv6_find_idev+0x102/0x170 [ 1688.849569][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1688.849569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1688.849569][ T3329] netlink_rcv_skb+0x130/0x360 [ 1688.849569][ T3329] netlink_unicast+0x449/0x710 [ 1688.849569][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1688.849569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1688.849569][ T3329] ___sys_sendmsg+0xee/0x170 [ 1688.849569][ T3329] __sys_sendmsg+0xcd/0x170 [ 1688.849569][ T3329] do_syscall_64+0xc6/0x1e0 [ 1688.849569][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1688.849569][ T3329] [ 1699.100923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1699.101413][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1699.101413][ T3329] netdev_get_by_index+0x5e/0x80 [ 1699.101413][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1699.101413][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1699.101413][ T3329] ip6_route_add+0x1c/0x140 [ 1699.101413][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1699.101413][ T3329] addrconf_add_dev+0xe2/0x170 [ 1699.101413][ T3329] inet6_addr_add+0x12f/0xa40 [ 1699.101413][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1699.101413][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1699.101413][ T3329] netlink_rcv_skb+0x130/0x360 [ 1699.101413][ T3329] netlink_unicast+0x449/0x710 [ 1699.101413][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1699.101413][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1699.101413][ T3329] ___sys_sendmsg+0xee/0x170 [ 1699.101413][ T3329] __sys_sendmsg+0xcd/0x170 [ 1699.101413][ T3329] do_syscall_64+0xc6/0x1e0 [ 1699.101413][ T3329] [ 1699.103666][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1699.103666][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1699.103666][ T3329] ipv6_find_idev+0x102/0x170 [ 1699.103666][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1699.103666][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1699.103666][ T3329] netlink_rcv_skb+0x130/0x360 [ 1699.103666][ T3329] netlink_unicast+0x449/0x710 [ 1699.103666][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1699.103666][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1699.103666][ T3329] ___sys_sendmsg+0xee/0x170 [ 1699.103666][ T3329] __sys_sendmsg+0xcd/0x170 [ 1699.103666][ T3329] do_syscall_64+0xc6/0x1e0 [ 1699.103666][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1699.103666][ T3329] [ 1699.105383][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1699.105383][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1699.105383][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1699.105383][ T3329] ipv6_find_idev+0x102/0x170 [ 1699.105383][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1699.105383][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1699.105383][ T3329] netlink_rcv_skb+0x130/0x360 [ 1699.105383][ T3329] netlink_unicast+0x449/0x710 [ 1699.105383][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1699.105383][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1699.105383][ T3329] ___sys_sendmsg+0xee/0x170 [ 1699.105383][ T3329] __sys_sendmsg+0xcd/0x170 [ 1699.105383][ T3329] do_syscall_64+0xc6/0x1e0 [ 1699.105383][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1699.105383][ T3329] [ 1709.260907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1709.261337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1709.261337][ T3329] netdev_get_by_index+0x5e/0x80 [ 1709.261337][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1709.261337][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1709.261337][ T3329] ip6_route_add+0x1c/0x140 [ 1709.261337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1709.261337][ T3329] addrconf_add_dev+0xe2/0x170 [ 1709.261337][ T3329] inet6_addr_add+0x12f/0xa40 [ 1709.261337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1709.261337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1709.261337][ T3329] netlink_rcv_skb+0x130/0x360 [ 1709.261337][ T3329] netlink_unicast+0x449/0x710 [ 1709.261337][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1709.261337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1709.261337][ T3329] ___sys_sendmsg+0xee/0x170 [ 1709.261337][ T3329] __sys_sendmsg+0xcd/0x170 [ 1709.261337][ T3329] do_syscall_64+0xc6/0x1e0 [ 1709.261337][ T3329] [ 1709.263568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1709.263568][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1709.263568][ T3329] ipv6_find_idev+0x102/0x170 [ 1709.263568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1709.263568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1709.263568][ T3329] netlink_rcv_skb+0x130/0x360 [ 1709.263568][ T3329] netlink_unicast+0x449/0x710 [ 1709.263568][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1709.263568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1709.263568][ T3329] ___sys_sendmsg+0xee/0x170 [ 1709.263568][ T3329] __sys_sendmsg+0xcd/0x170 [ 1709.263568][ T3329] do_syscall_64+0xc6/0x1e0 [ 1709.263568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1709.263568][ T3329] [ 1709.265297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1709.265297][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1709.265297][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1709.265297][ T3329] ipv6_find_idev+0x102/0x170 [ 1709.265297][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1709.265297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1709.265297][ T3329] netlink_rcv_skb+0x130/0x360 [ 1709.265297][ T3329] netlink_unicast+0x449/0x710 [ 1709.265297][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1709.265297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1709.265297][ T3329] ___sys_sendmsg+0xee/0x170 [ 1709.265297][ T3329] __sys_sendmsg+0xcd/0x170 [ 1709.265297][ T3329] do_syscall_64+0xc6/0x1e0 [ 1709.265297][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1709.265297][ T3329] [ 1719.348932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1719.349384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1719.349384][ T3329] netdev_get_by_index+0x5e/0x80 [ 1719.349384][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1719.349384][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1719.349384][ T3329] ip6_route_add+0x1c/0x140 [ 1719.349384][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1719.349384][ T3329] addrconf_add_dev+0xe2/0x170 [ 1719.349384][ T3329] inet6_addr_add+0x12f/0xa40 [ 1719.349384][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1719.349384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1719.349384][ T3329] netlink_rcv_skb+0x130/0x360 [ 1719.349384][ T3329] netlink_unicast+0x449/0x710 [ 1719.349384][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1719.349384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1719.349384][ T3329] ___sys_sendmsg+0xee/0x170 [ 1719.349384][ T3329] __sys_sendmsg+0xcd/0x170 [ 1719.349384][ T3329] do_syscall_64+0xc6/0x1e0 [ 1719.349384][ T3329] [ 1719.351727][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1719.351727][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1719.351727][ T3329] ipv6_find_idev+0x102/0x170 [ 1719.351727][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1719.351727][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1719.351727][ T3329] netlink_rcv_skb+0x130/0x360 [ 1719.351727][ T3329] netlink_unicast+0x449/0x710 [ 1719.351727][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1719.351727][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1719.351727][ T3329] ___sys_sendmsg+0xee/0x170 [ 1719.351727][ T3329] __sys_sendmsg+0xcd/0x170 [ 1719.351727][ T3329] do_syscall_64+0xc6/0x1e0 [ 1719.351727][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1719.351727][ T3329] [ 1719.353509][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1719.353509][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1719.353509][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1719.353509][ T3329] ipv6_find_idev+0x102/0x170 [ 1719.353509][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1719.353509][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1719.353509][ T3329] netlink_rcv_skb+0x130/0x360 [ 1719.353509][ T3329] netlink_unicast+0x449/0x710 [ 1719.353509][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1719.353509][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1719.353509][ T3329] ___sys_sendmsg+0xee/0x170 [ 1719.353509][ T3329] __sys_sendmsg+0xcd/0x170 [ 1719.353509][ T3329] do_syscall_64+0xc6/0x1e0 [ 1719.353509][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1719.353509][ T3329] [ 1729.404876][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1729.405298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1729.405298][ T3329] netdev_get_by_index+0x5e/0x80 [ 1729.405298][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1729.405298][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1729.405298][ T3329] ip6_route_add+0x1c/0x140 [ 1729.405298][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1729.405298][ T3329] addrconf_add_dev+0xe2/0x170 [ 1729.405298][ T3329] inet6_addr_add+0x12f/0xa40 [ 1729.405298][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1729.405298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1729.405298][ T3329] netlink_rcv_skb+0x130/0x360 [ 1729.405298][ T3329] netlink_unicast+0x449/0x710 [ 1729.405298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1729.405298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1729.405298][ T3329] ___sys_sendmsg+0xee/0x170 [ 1729.405298][ T3329] __sys_sendmsg+0xcd/0x170 [ 1729.405298][ T3329] do_syscall_64+0xc6/0x1e0 [ 1729.405298][ T3329] [ 1729.407689][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1729.407689][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1729.407689][ T3329] ipv6_find_idev+0x102/0x170 [ 1729.407689][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1729.407689][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1729.407689][ T3329] netlink_rcv_skb+0x130/0x360 [ 1729.407689][ T3329] netlink_unicast+0x449/0x710 [ 1729.407689][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1729.407689][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1729.407689][ T3329] ___sys_sendmsg+0xee/0x170 [ 1729.407689][ T3329] __sys_sendmsg+0xcd/0x170 [ 1729.407689][ T3329] do_syscall_64+0xc6/0x1e0 [ 1729.407689][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1729.407689][ T3329] [ 1729.409399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1729.409399][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1729.409399][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1729.409399][ T3329] ipv6_find_idev+0x102/0x170 [ 1729.409399][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1729.409399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1729.409399][ T3329] netlink_rcv_skb+0x130/0x360 [ 1729.409399][ T3329] netlink_unicast+0x449/0x710 [ 1729.409399][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1729.409399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1729.409399][ T3329] ___sys_sendmsg+0xee/0x170 [ 1729.409399][ T3329] __sys_sendmsg+0xcd/0x170 [ 1729.409399][ T3329] do_syscall_64+0xc6/0x1e0 [ 1729.409399][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1729.409399][ T3329] [ 1739.588919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1739.589417][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1739.589417][ T3329] netdev_get_by_index+0x5e/0x80 [ 1739.589417][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1739.589417][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1739.589417][ T3329] ip6_route_add+0x1c/0x140 [ 1739.589417][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1739.589417][ T3329] addrconf_add_dev+0xe2/0x170 [ 1739.589417][ T3329] inet6_addr_add+0x12f/0xa40 [ 1739.589417][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1739.589417][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1739.589417][ T3329] netlink_rcv_skb+0x130/0x360 [ 1739.589417][ T3329] netlink_unicast+0x449/0x710 [ 1739.589417][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1739.589417][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1739.589417][ T3329] ___sys_sendmsg+0xee/0x170 [ 1739.589417][ T3329] __sys_sendmsg+0xcd/0x170 [ 1739.589417][ T3329] do_syscall_64+0xc6/0x1e0 [ 1739.589417][ T3329] [ 1739.591642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1739.591642][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1739.591642][ T3329] ipv6_find_idev+0x102/0x170 [ 1739.591642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1739.591642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1739.591642][ T3329] netlink_rcv_skb+0x130/0x360 [ 1739.591642][ T3329] netlink_unicast+0x449/0x710 [ 1739.591642][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1739.591642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1739.591642][ T3329] ___sys_sendmsg+0xee/0x170 [ 1739.591642][ T3329] __sys_sendmsg+0xcd/0x170 [ 1739.591642][ T3329] do_syscall_64+0xc6/0x1e0 [ 1739.591642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1739.591642][ T3329] [ 1739.593349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1739.593349][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1739.593349][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1739.593349][ T3329] ipv6_find_idev+0x102/0x170 [ 1739.593349][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1739.593349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1739.593349][ T3329] netlink_rcv_skb+0x130/0x360 [ 1739.593349][ T3329] netlink_unicast+0x449/0x710 [ 1739.593349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1739.593349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1739.593349][ T3329] ___sys_sendmsg+0xee/0x170 [ 1739.593349][ T3329] __sys_sendmsg+0xcd/0x170 [ 1739.593349][ T3329] do_syscall_64+0xc6/0x1e0 [ 1739.593349][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1739.593349][ T3329] [ 1749.612926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1749.613357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1749.613357][ T3329] netdev_get_by_index+0x5e/0x80 [ 1749.613357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1749.613357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1749.613357][ T3329] ip6_route_add+0x1c/0x140 [ 1749.613357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1749.613357][ T3329] addrconf_add_dev+0xe2/0x170 [ 1749.613357][ T3329] inet6_addr_add+0x12f/0xa40 [ 1749.613357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1749.613357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1749.613357][ T3329] netlink_rcv_skb+0x130/0x360 [ 1749.613357][ T3329] netlink_unicast+0x449/0x710 [ 1749.613357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1749.613357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1749.613357][ T3329] ___sys_sendmsg+0xee/0x170 [ 1749.613357][ T3329] __sys_sendmsg+0xcd/0x170 [ 1749.613357][ T3329] do_syscall_64+0xc6/0x1e0 [ 1749.613357][ T3329] [ 1749.615634][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1749.615634][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1749.615634][ T3329] ipv6_find_idev+0x102/0x170 [ 1749.615634][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1749.615634][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1749.615634][ T3329] netlink_rcv_skb+0x130/0x360 [ 1749.615634][ T3329] netlink_unicast+0x449/0x710 [ 1749.615634][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1749.615634][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1749.615634][ T3329] ___sys_sendmsg+0xee/0x170 [ 1749.615634][ T3329] __sys_sendmsg+0xcd/0x170 [ 1749.615634][ T3329] do_syscall_64+0xc6/0x1e0 [ 1749.615634][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1749.615634][ T3329] [ 1749.617342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1749.617342][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1749.617342][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1749.617342][ T3329] ipv6_find_idev+0x102/0x170 [ 1749.617342][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1749.617342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1749.617342][ T3329] netlink_rcv_skb+0x130/0x360 [ 1749.617342][ T3329] netlink_unicast+0x449/0x710 [ 1749.617342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1749.617342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1749.617342][ T3329] ___sys_sendmsg+0xee/0x170 [ 1749.617342][ T3329] __sys_sendmsg+0xcd/0x170 [ 1749.617342][ T3329] do_syscall_64+0xc6/0x1e0 [ 1749.617342][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1749.617342][ T3329] [ 1759.684923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1759.685446][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1759.685446][ T3329] netdev_get_by_index+0x5e/0x80 [ 1759.685446][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1759.685446][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1759.685446][ T3329] ip6_route_add+0x1c/0x140 [ 1759.685446][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1759.685446][ T3329] addrconf_add_dev+0xe2/0x170 [ 1759.685446][ T3329] inet6_addr_add+0x12f/0xa40 [ 1759.685446][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1759.685446][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1759.685446][ T3329] netlink_rcv_skb+0x130/0x360 [ 1759.685446][ T3329] netlink_unicast+0x449/0x710 [ 1759.685446][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1759.685446][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1759.685446][ T3329] ___sys_sendmsg+0xee/0x170 [ 1759.685446][ T3329] __sys_sendmsg+0xcd/0x170 [ 1759.685446][ T3329] do_syscall_64+0xc6/0x1e0 [ 1759.685446][ T3329] [ 1759.687751][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1759.687751][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1759.687751][ T3329] ipv6_find_idev+0x102/0x170 [ 1759.687751][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1759.687751][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1759.687751][ T3329] netlink_rcv_skb+0x130/0x360 [ 1759.687751][ T3329] netlink_unicast+0x449/0x710 [ 1759.687751][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1759.687751][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1759.687751][ T3329] ___sys_sendmsg+0xee/0x170 [ 1759.687751][ T3329] __sys_sendmsg+0xcd/0x170 [ 1759.687751][ T3329] do_syscall_64+0xc6/0x1e0 [ 1759.687751][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1759.687751][ T3329] [ 1759.689531][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1759.689531][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1759.689531][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1759.689531][ T3329] ipv6_find_idev+0x102/0x170 [ 1759.689531][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1759.689531][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1759.689531][ T3329] netlink_rcv_skb+0x130/0x360 [ 1759.689531][ T3329] netlink_unicast+0x449/0x710 [ 1759.689531][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1759.689531][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1759.689531][ T3329] ___sys_sendmsg+0xee/0x170 [ 1759.689531][ T3329] __sys_sendmsg+0xcd/0x170 [ 1759.689531][ T3329] do_syscall_64+0xc6/0x1e0 [ 1759.689531][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1759.689531][ T3329] [ 1770.333035][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1770.333471][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1770.333471][ T3329] netdev_get_by_index+0x5e/0x80 [ 1770.333471][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1770.333471][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1770.333471][ T3329] ip6_route_add+0x1c/0x140 [ 1770.333471][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1770.333471][ T3329] addrconf_add_dev+0xe2/0x170 [ 1770.333471][ T3329] inet6_addr_add+0x12f/0xa40 [ 1770.333471][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1770.333471][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1770.333471][ T3329] netlink_rcv_skb+0x130/0x360 [ 1770.333471][ T3329] netlink_unicast+0x449/0x710 [ 1770.333471][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1770.333471][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1770.333471][ T3329] ___sys_sendmsg+0xee/0x170 [ 1770.333471][ T3329] __sys_sendmsg+0xcd/0x170 [ 1770.333471][ T3329] do_syscall_64+0xc6/0x1e0 [ 1770.333471][ T3329] [ 1770.335799][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1770.335799][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1770.335799][ T3329] ipv6_find_idev+0x102/0x170 [ 1770.335799][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1770.335799][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1770.335799][ T3329] netlink_rcv_skb+0x130/0x360 [ 1770.335799][ T3329] netlink_unicast+0x449/0x710 [ 1770.335799][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1770.335799][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1770.335799][ T3329] ___sys_sendmsg+0xee/0x170 [ 1770.335799][ T3329] __sys_sendmsg+0xcd/0x170 [ 1770.335799][ T3329] do_syscall_64+0xc6/0x1e0 [ 1770.335799][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1770.335799][ T3329] [ 1770.337588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1770.337588][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1770.337588][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1770.337588][ T3329] ipv6_find_idev+0x102/0x170 [ 1770.337588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1770.337588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1770.337588][ T3329] netlink_rcv_skb+0x130/0x360 [ 1770.337588][ T3329] netlink_unicast+0x449/0x710 [ 1770.337588][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1770.337588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1770.337588][ T3329] ___sys_sendmsg+0xee/0x170 [ 1770.337588][ T3329] __sys_sendmsg+0xcd/0x170 [ 1770.337588][ T3329] do_syscall_64+0xc6/0x1e0 [ 1770.337588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1770.337588][ T3329] [ 1780.380934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1780.381363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1780.381363][ T3329] netdev_get_by_index+0x5e/0x80 [ 1780.381363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1780.381363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1780.381363][ T3329] ip6_route_add+0x1c/0x140 [ 1780.381363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1780.381363][ T3329] addrconf_add_dev+0xe2/0x170 [ 1780.381363][ T3329] inet6_addr_add+0x12f/0xa40 [ 1780.381363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1780.381363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1780.381363][ T3329] netlink_rcv_skb+0x130/0x360 [ 1780.381363][ T3329] netlink_unicast+0x449/0x710 [ 1780.381363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1780.381363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1780.381363][ T3329] ___sys_sendmsg+0xee/0x170 [ 1780.381363][ T3329] __sys_sendmsg+0xcd/0x170 [ 1780.381363][ T3329] do_syscall_64+0xc6/0x1e0 [ 1780.381363][ T3329] [ 1780.383702][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1780.383702][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1780.383702][ T3329] ipv6_find_idev+0x102/0x170 [ 1780.383702][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1780.383702][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1780.383702][ T3329] netlink_rcv_skb+0x130/0x360 [ 1780.383702][ T3329] netlink_unicast+0x449/0x710 [ 1780.383702][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1780.383702][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1780.383702][ T3329] ___sys_sendmsg+0xee/0x170 [ 1780.383702][ T3329] __sys_sendmsg+0xcd/0x170 [ 1780.383702][ T3329] do_syscall_64+0xc6/0x1e0 [ 1780.383702][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1780.383702][ T3329] [ 1780.385524][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1780.385524][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1780.385524][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1780.385524][ T3329] ipv6_find_idev+0x102/0x170 [ 1780.385524][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1780.385524][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1780.385524][ T3329] netlink_rcv_skb+0x130/0x360 [ 1780.385524][ T3329] netlink_unicast+0x449/0x710 [ 1780.385524][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1780.385524][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1780.385524][ T3329] ___sys_sendmsg+0xee/0x170 [ 1780.385524][ T3329] __sys_sendmsg+0xcd/0x170 [ 1780.385524][ T3329] do_syscall_64+0xc6/0x1e0 [ 1780.385524][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1780.385524][ T3329] [ 1790.636889][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1790.637419][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1790.637419][ T3329] netdev_get_by_index+0x5e/0x80 [ 1790.637419][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1790.637419][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1790.637419][ T3329] ip6_route_add+0x1c/0x140 [ 1790.637419][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1790.637419][ T3329] addrconf_add_dev+0xe2/0x170 [ 1790.637419][ T3329] inet6_addr_add+0x12f/0xa40 [ 1790.637419][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1790.637419][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1790.637419][ T3329] netlink_rcv_skb+0x130/0x360 [ 1790.637419][ T3329] netlink_unicast+0x449/0x710 [ 1790.637419][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1790.637419][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1790.637419][ T3329] ___sys_sendmsg+0xee/0x170 [ 1790.637419][ T3329] __sys_sendmsg+0xcd/0x170 [ 1790.637419][ T3329] do_syscall_64+0xc6/0x1e0 [ 1790.637419][ T3329] [ 1790.639887][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1790.639887][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1790.639887][ T3329] ipv6_find_idev+0x102/0x170 [ 1790.639887][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1790.639887][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1790.639887][ T3329] netlink_rcv_skb+0x130/0x360 [ 1790.639887][ T3329] netlink_unicast+0x449/0x710 [ 1790.639887][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1790.639887][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1790.639887][ T3329] ___sys_sendmsg+0xee/0x170 [ 1790.639887][ T3329] __sys_sendmsg+0xcd/0x170 [ 1790.639887][ T3329] do_syscall_64+0xc6/0x1e0 [ 1790.639887][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1790.639887][ T3329] [ 1790.641764][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1790.641764][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1790.641764][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1790.641764][ T3329] ipv6_find_idev+0x102/0x170 [ 1790.641764][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1790.641764][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1790.641764][ T3329] netlink_rcv_skb+0x130/0x360 [ 1790.641764][ T3329] netlink_unicast+0x449/0x710 [ 1790.641764][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1790.641764][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1790.641764][ T3329] ___sys_sendmsg+0xee/0x170 [ 1790.641764][ T3329] __sys_sendmsg+0xcd/0x170 [ 1790.641764][ T3329] do_syscall_64+0xc6/0x1e0 [ 1790.641764][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1790.641764][ T3329] [ 1800.892977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1800.893418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1800.893418][ T3329] netdev_get_by_index+0x5e/0x80 [ 1800.893418][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1800.893418][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1800.893418][ T3329] ip6_route_add+0x1c/0x140 [ 1800.893418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1800.893418][ T3329] addrconf_add_dev+0xe2/0x170 [ 1800.893418][ T3329] inet6_addr_add+0x12f/0xa40 [ 1800.893418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1800.893418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1800.893418][ T3329] netlink_rcv_skb+0x130/0x360 [ 1800.893418][ T3329] netlink_unicast+0x449/0x710 [ 1800.893418][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1800.893418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1800.893418][ T3329] ___sys_sendmsg+0xee/0x170 [ 1800.893418][ T3329] __sys_sendmsg+0xcd/0x170 [ 1800.893418][ T3329] do_syscall_64+0xc6/0x1e0 [ 1800.893418][ T3329] [ 1800.895658][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1800.895658][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1800.895658][ T3329] ipv6_find_idev+0x102/0x170 [ 1800.895658][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1800.895658][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1800.895658][ T3329] netlink_rcv_skb+0x130/0x360 [ 1800.895658][ T3329] netlink_unicast+0x449/0x710 [ 1800.895658][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1800.895658][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1800.895658][ T3329] ___sys_sendmsg+0xee/0x170 [ 1800.895658][ T3329] __sys_sendmsg+0xcd/0x170 [ 1800.895658][ T3329] do_syscall_64+0xc6/0x1e0 [ 1800.895658][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1800.895658][ T3329] [ 1800.897366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1800.897366][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1800.897366][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1800.897366][ T3329] ipv6_find_idev+0x102/0x170 [ 1800.897366][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1800.897366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1800.897366][ T3329] netlink_rcv_skb+0x130/0x360 [ 1800.897366][ T3329] netlink_unicast+0x449/0x710 [ 1800.897366][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1800.897366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1800.897366][ T3329] ___sys_sendmsg+0xee/0x170 [ 1800.897366][ T3329] __sys_sendmsg+0xcd/0x170 [ 1800.897366][ T3329] do_syscall_64+0xc6/0x1e0 [ 1800.897366][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1800.897366][ T3329] [ 1811.148934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1811.149424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1811.149424][ T3329] netdev_get_by_index+0x5e/0x80 [ 1811.149424][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1811.149424][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1811.149424][ T3329] ip6_route_add+0x1c/0x140 [ 1811.149424][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1811.149424][ T3329] addrconf_add_dev+0xe2/0x170 [ 1811.149424][ T3329] inet6_addr_add+0x12f/0xa40 [ 1811.149424][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1811.149424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1811.149424][ T3329] netlink_rcv_skb+0x130/0x360 [ 1811.149424][ T3329] netlink_unicast+0x449/0x710 [ 1811.149424][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1811.149424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1811.149424][ T3329] ___sys_sendmsg+0xee/0x170 [ 1811.149424][ T3329] __sys_sendmsg+0xcd/0x170 [ 1811.149424][ T3329] do_syscall_64+0xc6/0x1e0 [ 1811.149424][ T3329] [ 1811.151778][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1811.151778][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1811.151778][ T3329] ipv6_find_idev+0x102/0x170 [ 1811.151778][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1811.151778][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1811.151778][ T3329] netlink_rcv_skb+0x130/0x360 [ 1811.151778][ T3329] netlink_unicast+0x449/0x710 [ 1811.151778][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1811.151778][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1811.151778][ T3329] ___sys_sendmsg+0xee/0x170 [ 1811.151778][ T3329] __sys_sendmsg+0xcd/0x170 [ 1811.151778][ T3329] do_syscall_64+0xc6/0x1e0 [ 1811.151778][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1811.151778][ T3329] [ 1811.153509][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1811.153509][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1811.153509][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1811.153509][ T3329] ipv6_find_idev+0x102/0x170 [ 1811.153509][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1811.153509][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1811.153509][ T3329] netlink_rcv_skb+0x130/0x360 [ 1811.153509][ T3329] netlink_unicast+0x449/0x710 [ 1811.153509][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1811.153509][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1811.153509][ T3329] ___sys_sendmsg+0xee/0x170 [ 1811.153509][ T3329] __sys_sendmsg+0xcd/0x170 [ 1811.153509][ T3329] do_syscall_64+0xc6/0x1e0 [ 1811.153509][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1811.153509][ T3329] [ 1821.372879][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1821.373315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1821.373315][ T3329] netdev_get_by_index+0x5e/0x80 [ 1821.373315][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1821.373315][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1821.373315][ T3329] ip6_route_add+0x1c/0x140 [ 1821.373315][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1821.373315][ T3329] addrconf_add_dev+0xe2/0x170 [ 1821.373315][ T3329] inet6_addr_add+0x12f/0xa40 [ 1821.373315][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1821.373315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1821.373315][ T3329] netlink_rcv_skb+0x130/0x360 [ 1821.373315][ T3329] netlink_unicast+0x449/0x710 [ 1821.373315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1821.373315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1821.373315][ T3329] ___sys_sendmsg+0xee/0x170 [ 1821.373315][ T3329] __sys_sendmsg+0xcd/0x170 [ 1821.373315][ T3329] do_syscall_64+0xc6/0x1e0 [ 1821.373315][ T3329] [ 1821.375609][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1821.375609][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1821.375609][ T3329] ipv6_find_idev+0x102/0x170 [ 1821.375609][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1821.375609][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1821.375609][ T3329] netlink_rcv_skb+0x130/0x360 [ 1821.375609][ T3329] netlink_unicast+0x449/0x710 [ 1821.375609][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1821.375609][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1821.375609][ T3329] ___sys_sendmsg+0xee/0x170 [ 1821.375609][ T3329] __sys_sendmsg+0xcd/0x170 [ 1821.375609][ T3329] do_syscall_64+0xc6/0x1e0 [ 1821.375609][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1821.375609][ T3329] [ 1821.377342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1821.377342][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1821.377342][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1821.377342][ T3329] ipv6_find_idev+0x102/0x170 [ 1821.377342][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1821.377342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1821.377342][ T3329] netlink_rcv_skb+0x130/0x360 [ 1821.377342][ T3329] netlink_unicast+0x449/0x710 [ 1821.377342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1821.377342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1821.377342][ T3329] ___sys_sendmsg+0xee/0x170 [ 1821.377342][ T3329] __sys_sendmsg+0xcd/0x170 [ 1821.377342][ T3329] do_syscall_64+0xc6/0x1e0 [ 1821.377342][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1821.377342][ T3329] [ 1831.620934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1831.621360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1831.621360][ T3329] netdev_get_by_index+0x5e/0x80 [ 1831.621360][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1831.621360][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1831.621360][ T3329] ip6_route_add+0x1c/0x140 [ 1831.621360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1831.621360][ T3329] addrconf_add_dev+0xe2/0x170 [ 1831.621360][ T3329] inet6_addr_add+0x12f/0xa40 [ 1831.621360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1831.621360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1831.621360][ T3329] netlink_rcv_skb+0x130/0x360 [ 1831.621360][ T3329] netlink_unicast+0x449/0x710 [ 1831.621360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1831.621360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1831.621360][ T3329] ___sys_sendmsg+0xee/0x170 [ 1831.621360][ T3329] __sys_sendmsg+0xcd/0x170 [ 1831.621360][ T3329] do_syscall_64+0xc6/0x1e0 [ 1831.621360][ T3329] [ 1831.623600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1831.623600][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1831.623600][ T3329] ipv6_find_idev+0x102/0x170 [ 1831.623600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1831.623600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1831.623600][ T3329] netlink_rcv_skb+0x130/0x360 [ 1831.623600][ T3329] netlink_unicast+0x449/0x710 [ 1831.623600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1831.623600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1831.623600][ T3329] ___sys_sendmsg+0xee/0x170 [ 1831.623600][ T3329] __sys_sendmsg+0xcd/0x170 [ 1831.623600][ T3329] do_syscall_64+0xc6/0x1e0 [ 1831.623600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1831.623600][ T3329] [ 1831.625306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1831.625306][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1831.625306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1831.625306][ T3329] ipv6_find_idev+0x102/0x170 [ 1831.625306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1831.625306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1831.625306][ T3329] netlink_rcv_skb+0x130/0x360 [ 1831.625306][ T3329] netlink_unicast+0x449/0x710 [ 1831.625306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1831.625306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1831.625306][ T3329] ___sys_sendmsg+0xee/0x170 [ 1831.625306][ T3329] __sys_sendmsg+0xcd/0x170 [ 1831.625306][ T3329] do_syscall_64+0xc6/0x1e0 [ 1831.625306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1831.625306][ T3329] [ 1841.869006][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1841.869432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1841.869432][ T3329] netdev_get_by_index+0x5e/0x80 [ 1841.869432][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1841.869432][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1841.869432][ T3329] ip6_route_add+0x1c/0x140 [ 1841.869432][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1841.869432][ T3329] addrconf_add_dev+0xe2/0x170 [ 1841.869432][ T3329] inet6_addr_add+0x12f/0xa40 [ 1841.869432][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1841.869432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1841.869432][ T3329] netlink_rcv_skb+0x130/0x360 [ 1841.869432][ T3329] netlink_unicast+0x449/0x710 [ 1841.869432][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1841.869432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1841.869432][ T3329] ___sys_sendmsg+0xee/0x170 [ 1841.869432][ T3329] __sys_sendmsg+0xcd/0x170 [ 1841.869432][ T3329] do_syscall_64+0xc6/0x1e0 [ 1841.869432][ T3329] [ 1841.871694][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1841.871694][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1841.871694][ T3329] ipv6_find_idev+0x102/0x170 [ 1841.871694][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1841.871694][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1841.871694][ T3329] netlink_rcv_skb+0x130/0x360 [ 1841.871694][ T3329] netlink_unicast+0x449/0x710 [ 1841.871694][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1841.871694][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1841.871694][ T3329] ___sys_sendmsg+0xee/0x170 [ 1841.871694][ T3329] __sys_sendmsg+0xcd/0x170 [ 1841.871694][ T3329] do_syscall_64+0xc6/0x1e0 [ 1841.871694][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1841.871694][ T3329] [ 1841.873439][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1841.873439][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1841.873439][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1841.873439][ T3329] ipv6_find_idev+0x102/0x170 [ 1841.873439][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1841.873439][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1841.873439][ T3329] netlink_rcv_skb+0x130/0x360 [ 1841.873439][ T3329] netlink_unicast+0x449/0x710 [ 1841.873439][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1841.873439][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1841.873439][ T3329] ___sys_sendmsg+0xee/0x170 [ 1841.873439][ T3329] __sys_sendmsg+0xcd/0x170 [ 1841.873439][ T3329] do_syscall_64+0xc6/0x1e0 [ 1841.873439][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1841.873439][ T3329] [ 1852.116983][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1852.117580][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1852.117580][ T3329] netdev_get_by_index+0x5e/0x80 [ 1852.117580][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1852.117580][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1852.117580][ T3329] ip6_route_add+0x1c/0x140 [ 1852.117580][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1852.117580][ T3329] addrconf_add_dev+0xe2/0x170 [ 1852.117580][ T3329] inet6_addr_add+0x12f/0xa40 [ 1852.117580][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1852.117580][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1852.117580][ T3329] netlink_rcv_skb+0x130/0x360 [ 1852.117580][ T3329] netlink_unicast+0x449/0x710 [ 1852.117580][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1852.117580][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1852.117580][ T3329] ___sys_sendmsg+0xee/0x170 [ 1852.117580][ T3329] __sys_sendmsg+0xcd/0x170 [ 1852.117580][ T3329] do_syscall_64+0xc6/0x1e0 [ 1852.117580][ T3329] [ 1852.121065][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1852.121065][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1852.121065][ T3329] ipv6_find_idev+0x102/0x170 [ 1852.121065][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1852.121065][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1852.121065][ T3329] netlink_rcv_skb+0x130/0x360 [ 1852.121065][ T3329] netlink_unicast+0x449/0x710 [ 1852.121065][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1852.121065][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1852.121065][ T3329] ___sys_sendmsg+0xee/0x170 [ 1852.121065][ T3329] __sys_sendmsg+0xcd/0x170 [ 1852.121065][ T3329] do_syscall_64+0xc6/0x1e0 [ 1852.121065][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1852.121065][ T3329] [ 1852.123742][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1852.123742][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1852.123742][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1852.123742][ T3329] ipv6_find_idev+0x102/0x170 [ 1852.123742][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1852.123742][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1852.123742][ T3329] netlink_rcv_skb+0x130/0x360 [ 1852.123742][ T3329] netlink_unicast+0x449/0x710 [ 1852.123742][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1852.123742][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1852.123742][ T3329] ___sys_sendmsg+0xee/0x170 [ 1852.123742][ T3329] __sys_sendmsg+0xcd/0x170 [ 1852.123742][ T3329] do_syscall_64+0xc6/0x1e0 [ 1852.123742][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1852.123742][ T3329] [ 1862.364875][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1862.365504][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1862.365504][ T3329] netdev_get_by_index+0x5e/0x80 [ 1862.365504][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1862.365504][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1862.365504][ T3329] ip6_route_add+0x1c/0x140 [ 1862.365504][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1862.365504][ T3329] addrconf_add_dev+0xe2/0x170 [ 1862.365504][ T3329] inet6_addr_add+0x12f/0xa40 [ 1862.365504][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1862.365504][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1862.365504][ T3329] netlink_rcv_skb+0x130/0x360 [ 1862.365504][ T3329] netlink_unicast+0x449/0x710 [ 1862.365504][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1862.365504][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1862.365504][ T3329] ___sys_sendmsg+0xee/0x170 [ 1862.365504][ T3329] __sys_sendmsg+0xcd/0x170 [ 1862.365504][ T3329] do_syscall_64+0xc6/0x1e0 [ 1862.365504][ T3329] [ 1862.368917][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1862.368917][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1862.368917][ T3329] ipv6_find_idev+0x102/0x170 [ 1862.368917][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1862.368917][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1862.368917][ T3329] netlink_rcv_skb+0x130/0x360 [ 1862.368917][ T3329] netlink_unicast+0x449/0x710 [ 1862.368917][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1862.368917][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1862.368917][ T3329] ___sys_sendmsg+0xee/0x170 [ 1862.368917][ T3329] __sys_sendmsg+0xcd/0x170 [ 1862.368917][ T3329] do_syscall_64+0xc6/0x1e0 [ 1862.368917][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1862.368917][ T3329] [ 1862.371649][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1862.371649][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1862.371649][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1862.371649][ T3329] ipv6_find_idev+0x102/0x170 [ 1862.371649][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1862.371649][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1862.371649][ T3329] netlink_rcv_skb+0x130/0x360 [ 1862.371649][ T3329] netlink_unicast+0x449/0x710 [ 1862.371649][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1862.371649][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1862.371649][ T3329] ___sys_sendmsg+0xee/0x170 [ 1862.371649][ T3329] __sys_sendmsg+0xcd/0x170 [ 1862.371649][ T3329] do_syscall_64+0xc6/0x1e0 [ 1862.371649][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1862.371649][ T3329] [ 1872.380867][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1872.381347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1872.381347][ T3329] netdev_get_by_index+0x5e/0x80 [ 1872.381347][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1872.381347][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1872.381347][ T3329] ip6_route_add+0x1c/0x140 [ 1872.381347][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1872.381347][ T3329] addrconf_add_dev+0xe2/0x170 [ 1872.381347][ T3329] inet6_addr_add+0x12f/0xa40 [ 1872.381347][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1872.381347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1872.381347][ T3329] netlink_rcv_skb+0x130/0x360 [ 1872.381347][ T3329] netlink_unicast+0x449/0x710 [ 1872.381347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1872.381347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1872.381347][ T3329] ___sys_sendmsg+0xee/0x170 [ 1872.381347][ T3329] __sys_sendmsg+0xcd/0x170 [ 1872.381347][ T3329] do_syscall_64+0xc6/0x1e0 [ 1872.381347][ T3329] [ 1872.383569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1872.383569][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1872.383569][ T3329] ipv6_find_idev+0x102/0x170 [ 1872.383569][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1872.383569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1872.383569][ T3329] netlink_rcv_skb+0x130/0x360 [ 1872.383569][ T3329] netlink_unicast+0x449/0x710 [ 1872.383569][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1872.383569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1872.383569][ T3329] ___sys_sendmsg+0xee/0x170 [ 1872.383569][ T3329] __sys_sendmsg+0xcd/0x170 [ 1872.383569][ T3329] do_syscall_64+0xc6/0x1e0 [ 1872.383569][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1872.383569][ T3329] [ 1872.385279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1872.385279][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1872.385279][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1872.385279][ T3329] ipv6_find_idev+0x102/0x170 [ 1872.385279][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1872.385279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1872.385279][ T3329] netlink_rcv_skb+0x130/0x360 [ 1872.385279][ T3329] netlink_unicast+0x449/0x710 [ 1872.385279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1872.385279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1872.385279][ T3329] ___sys_sendmsg+0xee/0x170 [ 1872.385279][ T3329] __sys_sendmsg+0xcd/0x170 [ 1872.385279][ T3329] do_syscall_64+0xc6/0x1e0 [ 1872.385279][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1872.385279][ T3329] [ 1882.428967][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1882.429464][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1882.429464][ T3329] netdev_get_by_index+0x5e/0x80 [ 1882.429464][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1882.429464][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1882.429464][ T3329] ip6_route_add+0x1c/0x140 [ 1882.429464][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1882.429464][ T3329] addrconf_add_dev+0xe2/0x170 [ 1882.429464][ T3329] inet6_addr_add+0x12f/0xa40 [ 1882.429464][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1882.429464][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1882.429464][ T3329] netlink_rcv_skb+0x130/0x360 [ 1882.429464][ T3329] netlink_unicast+0x449/0x710 [ 1882.429464][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1882.429464][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1882.429464][ T3329] ___sys_sendmsg+0xee/0x170 [ 1882.429464][ T3329] __sys_sendmsg+0xcd/0x170 [ 1882.429464][ T3329] do_syscall_64+0xc6/0x1e0 [ 1882.429464][ T3329] [ 1882.431742][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1882.431742][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1882.431742][ T3329] ipv6_find_idev+0x102/0x170 [ 1882.431742][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1882.431742][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1882.431742][ T3329] netlink_rcv_skb+0x130/0x360 [ 1882.431742][ T3329] netlink_unicast+0x449/0x710 [ 1882.431742][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1882.431742][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1882.431742][ T3329] ___sys_sendmsg+0xee/0x170 [ 1882.431742][ T3329] __sys_sendmsg+0xcd/0x170 [ 1882.431742][ T3329] do_syscall_64+0xc6/0x1e0 [ 1882.431742][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1882.431742][ T3329] [ 1882.433500][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1882.433500][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1882.433500][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1882.433500][ T3329] ipv6_find_idev+0x102/0x170 [ 1882.433500][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1882.433500][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1882.433500][ T3329] netlink_rcv_skb+0x130/0x360 [ 1882.433500][ T3329] netlink_unicast+0x449/0x710 [ 1882.433500][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1882.433500][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1882.433500][ T3329] ___sys_sendmsg+0xee/0x170 [ 1882.433500][ T3329] __sys_sendmsg+0xcd/0x170 [ 1882.433500][ T3329] do_syscall_64+0xc6/0x1e0 [ 1882.433500][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1882.433500][ T3329] [ 1892.588973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1892.589391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1892.589391][ T3329] netdev_get_by_index+0x5e/0x80 [ 1892.589391][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1892.589391][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1892.589391][ T3329] ip6_route_add+0x1c/0x140 [ 1892.589391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1892.589391][ T3329] addrconf_add_dev+0xe2/0x170 [ 1892.589391][ T3329] inet6_addr_add+0x12f/0xa40 [ 1892.589391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1892.589391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1892.589391][ T3329] netlink_rcv_skb+0x130/0x360 [ 1892.589391][ T3329] netlink_unicast+0x449/0x710 [ 1892.589391][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1892.589391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1892.589391][ T3329] ___sys_sendmsg+0xee/0x170 [ 1892.589391][ T3329] __sys_sendmsg+0xcd/0x170 [ 1892.589391][ T3329] do_syscall_64+0xc6/0x1e0 [ 1892.589391][ T3329] [ 1892.591807][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1892.591807][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1892.591807][ T3329] ipv6_find_idev+0x102/0x170 [ 1892.591807][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1892.591807][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1892.591807][ T3329] netlink_rcv_skb+0x130/0x360 [ 1892.591807][ T3329] netlink_unicast+0x449/0x710 [ 1892.591807][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1892.591807][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1892.591807][ T3329] ___sys_sendmsg+0xee/0x170 [ 1892.591807][ T3329] __sys_sendmsg+0xcd/0x170 [ 1892.591807][ T3329] do_syscall_64+0xc6/0x1e0 [ 1892.591807][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1892.591807][ T3329] [ 1892.593688][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1892.593688][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1892.593688][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1892.593688][ T3329] ipv6_find_idev+0x102/0x170 [ 1892.593688][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1892.593688][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1892.593688][ T3329] netlink_rcv_skb+0x130/0x360 [ 1892.593688][ T3329] netlink_unicast+0x449/0x710 [ 1892.593688][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1892.593688][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1892.593688][ T3329] ___sys_sendmsg+0xee/0x170 [ 1892.593688][ T3329] __sys_sendmsg+0xcd/0x170 [ 1892.593688][ T3329] do_syscall_64+0xc6/0x1e0 [ 1892.593688][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1892.593688][ T3329] [ 1902.636944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1902.637483][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1902.637483][ T3329] netdev_get_by_index+0x5e/0x80 [ 1902.637483][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1902.637483][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1902.637483][ T3329] ip6_route_add+0x1c/0x140 [ 1902.637483][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1902.637483][ T3329] addrconf_add_dev+0xe2/0x170 [ 1902.637483][ T3329] inet6_addr_add+0x12f/0xa40 [ 1902.637483][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1902.637483][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1902.637483][ T3329] netlink_rcv_skb+0x130/0x360 [ 1902.637483][ T3329] netlink_unicast+0x449/0x710 [ 1902.637483][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1902.637483][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1902.637483][ T3329] ___sys_sendmsg+0xee/0x170 [ 1902.637483][ T3329] __sys_sendmsg+0xcd/0x170 [ 1902.637483][ T3329] do_syscall_64+0xc6/0x1e0 [ 1902.637483][ T3329] [ 1902.639699][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1902.639699][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1902.639699][ T3329] ipv6_find_idev+0x102/0x170 [ 1902.639699][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1902.639699][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1902.639699][ T3329] netlink_rcv_skb+0x130/0x360 [ 1902.639699][ T3329] netlink_unicast+0x449/0x710 [ 1902.639699][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1902.639699][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1902.639699][ T3329] ___sys_sendmsg+0xee/0x170 [ 1902.639699][ T3329] __sys_sendmsg+0xcd/0x170 [ 1902.639699][ T3329] do_syscall_64+0xc6/0x1e0 [ 1902.639699][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1902.639699][ T3329] [ 1902.641425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1902.641425][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1902.641425][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1902.641425][ T3329] ipv6_find_idev+0x102/0x170 [ 1902.641425][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1902.641425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1902.641425][ T3329] netlink_rcv_skb+0x130/0x360 [ 1902.641425][ T3329] netlink_unicast+0x449/0x710 [ 1902.641425][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1902.641425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1902.641425][ T3329] ___sys_sendmsg+0xee/0x170 [ 1902.641425][ T3329] __sys_sendmsg+0xcd/0x170 [ 1902.641425][ T3329] do_syscall_64+0xc6/0x1e0 [ 1902.641425][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1902.641425][ T3329] [ 1912.892867][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1912.893340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1912.893340][ T3329] netdev_get_by_index+0x5e/0x80 [ 1912.893340][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1912.893340][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1912.893340][ T3329] ip6_route_add+0x1c/0x140 [ 1912.893340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1912.893340][ T3329] addrconf_add_dev+0xe2/0x170 [ 1912.893340][ T3329] inet6_addr_add+0x12f/0xa40 [ 1912.893340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1912.893340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1912.893340][ T3329] netlink_rcv_skb+0x130/0x360 [ 1912.893340][ T3329] netlink_unicast+0x449/0x710 [ 1912.893340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1912.893340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1912.893340][ T3329] ___sys_sendmsg+0xee/0x170 [ 1912.893340][ T3329] __sys_sendmsg+0xcd/0x170 [ 1912.893340][ T3329] do_syscall_64+0xc6/0x1e0 [ 1912.893340][ T3329] [ 1912.895719][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1912.895719][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1912.895719][ T3329] ipv6_find_idev+0x102/0x170 [ 1912.895719][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1912.895719][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1912.895719][ T3329] netlink_rcv_skb+0x130/0x360 [ 1912.895719][ T3329] netlink_unicast+0x449/0x710 [ 1912.895719][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1912.895719][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1912.895719][ T3329] ___sys_sendmsg+0xee/0x170 [ 1912.895719][ T3329] __sys_sendmsg+0xcd/0x170 [ 1912.895719][ T3329] do_syscall_64+0xc6/0x1e0 [ 1912.895719][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1912.895719][ T3329] [ 1912.897560][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1912.897560][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1912.897560][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1912.897560][ T3329] ipv6_find_idev+0x102/0x170 [ 1912.897560][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1912.897560][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1912.897560][ T3329] netlink_rcv_skb+0x130/0x360 [ 1912.897560][ T3329] netlink_unicast+0x449/0x710 [ 1912.897560][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1912.897560][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1912.897560][ T3329] ___sys_sendmsg+0xee/0x170 [ 1912.897560][ T3329] __sys_sendmsg+0xcd/0x170 [ 1912.897560][ T3329] do_syscall_64+0xc6/0x1e0 [ 1912.897560][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1912.897560][ T3329] [ 1922.940932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1922.941353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1922.941353][ T3329] netdev_get_by_index+0x5e/0x80 [ 1922.941353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1922.941353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1922.941353][ T3329] ip6_route_add+0x1c/0x140 [ 1922.941353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1922.941353][ T3329] addrconf_add_dev+0xe2/0x170 [ 1922.941353][ T3329] inet6_addr_add+0x12f/0xa40 [ 1922.941353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1922.941353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1922.941353][ T3329] netlink_rcv_skb+0x130/0x360 [ 1922.941353][ T3329] netlink_unicast+0x449/0x710 [ 1922.941353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1922.941353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1922.941353][ T3329] ___sys_sendmsg+0xee/0x170 [ 1922.941353][ T3329] __sys_sendmsg+0xcd/0x170 [ 1922.941353][ T3329] do_syscall_64+0xc6/0x1e0 [ 1922.941353][ T3329] [ 1922.943600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1922.943600][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1922.943600][ T3329] ipv6_find_idev+0x102/0x170 [ 1922.943600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1922.943600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1922.943600][ T3329] netlink_rcv_skb+0x130/0x360 [ 1922.943600][ T3329] netlink_unicast+0x449/0x710 [ 1922.943600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1922.943600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1922.943600][ T3329] ___sys_sendmsg+0xee/0x170 [ 1922.943600][ T3329] __sys_sendmsg+0xcd/0x170 [ 1922.943600][ T3329] do_syscall_64+0xc6/0x1e0 [ 1922.943600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1922.943600][ T3329] [ 1922.945313][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1922.945313][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1922.945313][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1922.945313][ T3329] ipv6_find_idev+0x102/0x170 [ 1922.945313][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1922.945313][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1922.945313][ T3329] netlink_rcv_skb+0x130/0x360 [ 1922.945313][ T3329] netlink_unicast+0x449/0x710 [ 1922.945313][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1922.945313][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1922.945313][ T3329] ___sys_sendmsg+0xee/0x170 [ 1922.945313][ T3329] __sys_sendmsg+0xcd/0x170 [ 1922.945313][ T3329] do_syscall_64+0xc6/0x1e0 [ 1922.945313][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1922.945313][ T3329] [ 1933.196910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1933.197343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1933.197343][ T3329] netdev_get_by_index+0x5e/0x80 [ 1933.197343][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1933.197343][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1933.197343][ T3329] ip6_route_add+0x1c/0x140 [ 1933.197343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1933.197343][ T3329] addrconf_add_dev+0xe2/0x170 [ 1933.197343][ T3329] inet6_addr_add+0x12f/0xa40 [ 1933.197343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1933.197343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1933.197343][ T3329] netlink_rcv_skb+0x130/0x360 [ 1933.197343][ T3329] netlink_unicast+0x449/0x710 [ 1933.197343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1933.197343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1933.197343][ T3329] ___sys_sendmsg+0xee/0x170 [ 1933.197343][ T3329] __sys_sendmsg+0xcd/0x170 [ 1933.197343][ T3329] do_syscall_64+0xc6/0x1e0 [ 1933.197343][ T3329] [ 1933.199623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1933.199623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1933.199623][ T3329] ipv6_find_idev+0x102/0x170 [ 1933.199623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1933.199623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1933.199623][ T3329] netlink_rcv_skb+0x130/0x360 [ 1933.199623][ T3329] netlink_unicast+0x449/0x710 [ 1933.199623][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1933.199623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1933.199623][ T3329] ___sys_sendmsg+0xee/0x170 [ 1933.199623][ T3329] __sys_sendmsg+0xcd/0x170 [ 1933.199623][ T3329] do_syscall_64+0xc6/0x1e0 [ 1933.199623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1933.199623][ T3329] [ 1933.201341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1933.201341][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1933.201341][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1933.201341][ T3329] ipv6_find_idev+0x102/0x170 [ 1933.201341][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1933.201341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1933.201341][ T3329] netlink_rcv_skb+0x130/0x360 [ 1933.201341][ T3329] netlink_unicast+0x449/0x710 [ 1933.201341][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1933.201341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1933.201341][ T3329] ___sys_sendmsg+0xee/0x170 [ 1933.201341][ T3329] __sys_sendmsg+0xcd/0x170 [ 1933.201341][ T3329] do_syscall_64+0xc6/0x1e0 [ 1933.201341][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1933.201341][ T3329] [ 1943.444905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1943.445332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1943.445332][ T3329] netdev_get_by_index+0x5e/0x80 [ 1943.445332][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1943.445332][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1943.445332][ T3329] ip6_route_add+0x1c/0x140 [ 1943.445332][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1943.445332][ T3329] addrconf_add_dev+0xe2/0x170 [ 1943.445332][ T3329] inet6_addr_add+0x12f/0xa40 [ 1943.445332][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1943.445332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1943.445332][ T3329] netlink_rcv_skb+0x130/0x360 [ 1943.445332][ T3329] netlink_unicast+0x449/0x710 [ 1943.445332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1943.445332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1943.445332][ T3329] ___sys_sendmsg+0xee/0x170 [ 1943.445332][ T3329] __sys_sendmsg+0xcd/0x170 [ 1943.445332][ T3329] do_syscall_64+0xc6/0x1e0 [ 1943.445332][ T3329] [ 1943.447689][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1943.447689][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1943.447689][ T3329] ipv6_find_idev+0x102/0x170 [ 1943.447689][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1943.447689][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1943.447689][ T3329] netlink_rcv_skb+0x130/0x360 [ 1943.447689][ T3329] netlink_unicast+0x449/0x710 [ 1943.447689][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1943.447689][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1943.447689][ T3329] ___sys_sendmsg+0xee/0x170 [ 1943.447689][ T3329] __sys_sendmsg+0xcd/0x170 [ 1943.447689][ T3329] do_syscall_64+0xc6/0x1e0 [ 1943.447689][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1943.447689][ T3329] [ 1943.449464][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1943.449464][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1943.449464][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1943.449464][ T3329] ipv6_find_idev+0x102/0x170 [ 1943.449464][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1943.449464][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1943.449464][ T3329] netlink_rcv_skb+0x130/0x360 [ 1943.449464][ T3329] netlink_unicast+0x449/0x710 [ 1943.449464][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1943.449464][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1943.449464][ T3329] ___sys_sendmsg+0xee/0x170 [ 1943.449464][ T3329] __sys_sendmsg+0xcd/0x170 [ 1943.449464][ T3329] do_syscall_64+0xc6/0x1e0 [ 1943.449464][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1943.449464][ T3329] [ 1953.492911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1953.493369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1953.493369][ T3329] netdev_get_by_index+0x5e/0x80 [ 1953.493369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1953.493369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1953.493369][ T3329] ip6_route_add+0x1c/0x140 [ 1953.493369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1953.493369][ T3329] addrconf_add_dev+0xe2/0x170 [ 1953.493369][ T3329] inet6_addr_add+0x12f/0xa40 [ 1953.493369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1953.493369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1953.493369][ T3329] netlink_rcv_skb+0x130/0x360 [ 1953.493369][ T3329] netlink_unicast+0x449/0x710 [ 1953.493369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1953.493369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1953.493369][ T3329] ___sys_sendmsg+0xee/0x170 [ 1953.493369][ T3329] __sys_sendmsg+0xcd/0x170 [ 1953.493369][ T3329] do_syscall_64+0xc6/0x1e0 [ 1953.493369][ T3329] [ 1953.495958][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1953.495958][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1953.495958][ T3329] ipv6_find_idev+0x102/0x170 [ 1953.495958][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1953.495958][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1953.495958][ T3329] netlink_rcv_skb+0x130/0x360 [ 1953.495958][ T3329] netlink_unicast+0x449/0x710 [ 1953.495958][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1953.495958][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1953.495958][ T3329] ___sys_sendmsg+0xee/0x170 [ 1953.495958][ T3329] __sys_sendmsg+0xcd/0x170 [ 1953.495958][ T3329] do_syscall_64+0xc6/0x1e0 [ 1953.495958][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1953.495958][ T3329] [ 1953.497989][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1953.497989][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1953.497989][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1953.497989][ T3329] ipv6_find_idev+0x102/0x170 [ 1953.497989][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1953.497989][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1953.497989][ T3329] netlink_rcv_skb+0x130/0x360 [ 1953.497989][ T3329] netlink_unicast+0x449/0x710 [ 1953.497989][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1953.497989][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1953.497989][ T3329] ___sys_sendmsg+0xee/0x170 [ 1953.497989][ T3329] __sys_sendmsg+0xcd/0x170 [ 1953.497989][ T3329] do_syscall_64+0xc6/0x1e0 [ 1953.497989][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1953.497989][ T3329] [ 1963.748974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1963.749546][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1963.749546][ T3329] netdev_get_by_index+0x5e/0x80 [ 1963.749546][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1963.749546][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1963.749546][ T3329] ip6_route_add+0x1c/0x140 [ 1963.749546][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1963.749546][ T3329] addrconf_add_dev+0xe2/0x170 [ 1963.749546][ T3329] inet6_addr_add+0x12f/0xa40 [ 1963.749546][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1963.749546][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1963.749546][ T3329] netlink_rcv_skb+0x130/0x360 [ 1963.749546][ T3329] netlink_unicast+0x449/0x710 [ 1963.749546][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1963.749546][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1963.749546][ T3329] ___sys_sendmsg+0xee/0x170 [ 1963.749546][ T3329] __sys_sendmsg+0xcd/0x170 [ 1963.749546][ T3329] do_syscall_64+0xc6/0x1e0 [ 1963.749546][ T3329] [ 1963.752117][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1963.752117][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1963.752117][ T3329] ipv6_find_idev+0x102/0x170 [ 1963.752117][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1963.752117][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1963.752117][ T3329] netlink_rcv_skb+0x130/0x360 [ 1963.752117][ T3329] netlink_unicast+0x449/0x710 [ 1963.752117][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1963.752117][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1963.752117][ T3329] ___sys_sendmsg+0xee/0x170 [ 1963.752117][ T3329] __sys_sendmsg+0xcd/0x170 [ 1963.752117][ T3329] do_syscall_64+0xc6/0x1e0 [ 1963.752117][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1963.752117][ T3329] [ 1963.754101][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1963.754101][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1963.754101][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1963.754101][ T3329] ipv6_find_idev+0x102/0x170 [ 1963.754101][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1963.754101][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1963.754101][ T3329] netlink_rcv_skb+0x130/0x360 [ 1963.754101][ T3329] netlink_unicast+0x449/0x710 [ 1963.754101][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1963.754101][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1963.754101][ T3329] ___sys_sendmsg+0xee/0x170 [ 1963.754101][ T3329] __sys_sendmsg+0xcd/0x170 [ 1963.754101][ T3329] do_syscall_64+0xc6/0x1e0 [ 1963.754101][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1963.754101][ T3329] [ 1974.004920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1974.005402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1974.005402][ T3329] netdev_get_by_index+0x5e/0x80 [ 1974.005402][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1974.005402][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1974.005402][ T3329] ip6_route_add+0x1c/0x140 [ 1974.005402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1974.005402][ T3329] addrconf_add_dev+0xe2/0x170 [ 1974.005402][ T3329] inet6_addr_add+0x12f/0xa40 [ 1974.005402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1974.005402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1974.005402][ T3329] netlink_rcv_skb+0x130/0x360 [ 1974.005402][ T3329] netlink_unicast+0x449/0x710 [ 1974.005402][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1974.005402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1974.005402][ T3329] ___sys_sendmsg+0xee/0x170 [ 1974.005402][ T3329] __sys_sendmsg+0xcd/0x170 [ 1974.005402][ T3329] do_syscall_64+0xc6/0x1e0 [ 1974.005402][ T3329] [ 1974.007870][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1974.007870][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1974.007870][ T3329] ipv6_find_idev+0x102/0x170 [ 1974.007870][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1974.007870][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1974.007870][ T3329] netlink_rcv_skb+0x130/0x360 [ 1974.007870][ T3329] netlink_unicast+0x449/0x710 [ 1974.007870][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1974.007870][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1974.007870][ T3329] ___sys_sendmsg+0xee/0x170 [ 1974.007870][ T3329] __sys_sendmsg+0xcd/0x170 [ 1974.007870][ T3329] do_syscall_64+0xc6/0x1e0 [ 1974.007870][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1974.007870][ T3329] [ 1974.009767][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1974.009767][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1974.009767][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1974.009767][ T3329] ipv6_find_idev+0x102/0x170 [ 1974.009767][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1974.009767][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1974.009767][ T3329] netlink_rcv_skb+0x130/0x360 [ 1974.009767][ T3329] netlink_unicast+0x449/0x710 [ 1974.009767][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1974.009767][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1974.009767][ T3329] ___sys_sendmsg+0xee/0x170 [ 1974.009767][ T3329] __sys_sendmsg+0xcd/0x170 [ 1974.009767][ T3329] do_syscall_64+0xc6/0x1e0 [ 1974.009767][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1974.009767][ T3329] [ 1984.260931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1984.261412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1984.261412][ T3329] netdev_get_by_index+0x5e/0x80 [ 1984.261412][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1984.261412][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1984.261412][ T3329] ip6_route_add+0x1c/0x140 [ 1984.261412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1984.261412][ T3329] addrconf_add_dev+0xe2/0x170 [ 1984.261412][ T3329] inet6_addr_add+0x12f/0xa40 [ 1984.261412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1984.261412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1984.261412][ T3329] netlink_rcv_skb+0x130/0x360 [ 1984.261412][ T3329] netlink_unicast+0x449/0x710 [ 1984.261412][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1984.261412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1984.261412][ T3329] ___sys_sendmsg+0xee/0x170 [ 1984.261412][ T3329] __sys_sendmsg+0xcd/0x170 [ 1984.261412][ T3329] do_syscall_64+0xc6/0x1e0 [ 1984.261412][ T3329] [ 1984.263902][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1984.263902][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1984.263902][ T3329] ipv6_find_idev+0x102/0x170 [ 1984.263902][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1984.263902][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1984.263902][ T3329] netlink_rcv_skb+0x130/0x360 [ 1984.263902][ T3329] netlink_unicast+0x449/0x710 [ 1984.263902][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1984.263902][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1984.263902][ T3329] ___sys_sendmsg+0xee/0x170 [ 1984.263902][ T3329] __sys_sendmsg+0xcd/0x170 [ 1984.263902][ T3329] do_syscall_64+0xc6/0x1e0 [ 1984.263902][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1984.263902][ T3329] [ 1984.265803][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1984.265803][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1984.265803][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1984.265803][ T3329] ipv6_find_idev+0x102/0x170 [ 1984.265803][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1984.265803][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1984.265803][ T3329] netlink_rcv_skb+0x130/0x360 [ 1984.265803][ T3329] netlink_unicast+0x449/0x710 [ 1984.265803][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1984.265803][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1984.265803][ T3329] ___sys_sendmsg+0xee/0x170 [ 1984.265803][ T3329] __sys_sendmsg+0xcd/0x170 [ 1984.265803][ T3329] do_syscall_64+0xc6/0x1e0 [ 1984.265803][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1984.265803][ T3329] [ 1994.516936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 1994.517362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1994.517362][ T3329] netdev_get_by_index+0x5e/0x80 [ 1994.517362][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 1994.517362][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 1994.517362][ T3329] ip6_route_add+0x1c/0x140 [ 1994.517362][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 1994.517362][ T3329] addrconf_add_dev+0xe2/0x170 [ 1994.517362][ T3329] inet6_addr_add+0x12f/0xa40 [ 1994.517362][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 1994.517362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1994.517362][ T3329] netlink_rcv_skb+0x130/0x360 [ 1994.517362][ T3329] netlink_unicast+0x449/0x710 [ 1994.517362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1994.517362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1994.517362][ T3329] ___sys_sendmsg+0xee/0x170 [ 1994.517362][ T3329] __sys_sendmsg+0xcd/0x170 [ 1994.517362][ T3329] do_syscall_64+0xc6/0x1e0 [ 1994.517362][ T3329] [ 1994.519817][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1994.519817][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 1994.519817][ T3329] ipv6_find_idev+0x102/0x170 [ 1994.519817][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1994.519817][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1994.519817][ T3329] netlink_rcv_skb+0x130/0x360 [ 1994.519817][ T3329] netlink_unicast+0x449/0x710 [ 1994.519817][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1994.519817][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1994.519817][ T3329] ___sys_sendmsg+0xee/0x170 [ 1994.519817][ T3329] __sys_sendmsg+0xcd/0x170 [ 1994.519817][ T3329] do_syscall_64+0xc6/0x1e0 [ 1994.519817][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1994.519817][ T3329] [ 1994.521723][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 1994.521723][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 1994.521723][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 1994.521723][ T3329] ipv6_find_idev+0x102/0x170 [ 1994.521723][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 1994.521723][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1994.521723][ T3329] netlink_rcv_skb+0x130/0x360 [ 1994.521723][ T3329] netlink_unicast+0x449/0x710 [ 1994.521723][ T3329] netlink_sendmsg+0x723/0xbe0 [ 1994.521723][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 1994.521723][ T3329] ___sys_sendmsg+0xee/0x170 [ 1994.521723][ T3329] __sys_sendmsg+0xcd/0x170 [ 1994.521723][ T3329] do_syscall_64+0xc6/0x1e0 [ 1994.521723][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1994.521723][ T3329] [ 2004.773030][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2004.773489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2004.773489][ T3329] netdev_get_by_index+0x5e/0x80 [ 2004.773489][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2004.773489][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2004.773489][ T3329] ip6_route_add+0x1c/0x140 [ 2004.773489][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2004.773489][ T3329] addrconf_add_dev+0xe2/0x170 [ 2004.773489][ T3329] inet6_addr_add+0x12f/0xa40 [ 2004.773489][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2004.773489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2004.773489][ T3329] netlink_rcv_skb+0x130/0x360 [ 2004.773489][ T3329] netlink_unicast+0x449/0x710 [ 2004.773489][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2004.773489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2004.773489][ T3329] ___sys_sendmsg+0xee/0x170 [ 2004.773489][ T3329] __sys_sendmsg+0xcd/0x170 [ 2004.773489][ T3329] do_syscall_64+0xc6/0x1e0 [ 2004.773489][ T3329] [ 2004.775767][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2004.775767][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2004.775767][ T3329] ipv6_find_idev+0x102/0x170 [ 2004.775767][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2004.775767][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2004.775767][ T3329] netlink_rcv_skb+0x130/0x360 [ 2004.775767][ T3329] netlink_unicast+0x449/0x710 [ 2004.775767][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2004.775767][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2004.775767][ T3329] ___sys_sendmsg+0xee/0x170 [ 2004.775767][ T3329] __sys_sendmsg+0xcd/0x170 [ 2004.775767][ T3329] do_syscall_64+0xc6/0x1e0 [ 2004.775767][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2004.775767][ T3329] [ 2004.777521][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2004.777521][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2004.777521][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2004.777521][ T3329] ipv6_find_idev+0x102/0x170 [ 2004.777521][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2004.777521][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2004.777521][ T3329] netlink_rcv_skb+0x130/0x360 [ 2004.777521][ T3329] netlink_unicast+0x449/0x710 [ 2004.777521][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2004.777521][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2004.777521][ T3329] ___sys_sendmsg+0xee/0x170 [ 2004.777521][ T3329] __sys_sendmsg+0xcd/0x170 [ 2004.777521][ T3329] do_syscall_64+0xc6/0x1e0 [ 2004.777521][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2004.777521][ T3329] [ 2014.940879][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2014.941373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2014.941373][ T3329] netdev_get_by_index+0x5e/0x80 [ 2014.941373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2014.941373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2014.941373][ T3329] ip6_route_add+0x1c/0x140 [ 2014.941373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2014.941373][ T3329] addrconf_add_dev+0xe2/0x170 [ 2014.941373][ T3329] inet6_addr_add+0x12f/0xa40 [ 2014.941373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2014.941373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2014.941373][ T3329] netlink_rcv_skb+0x130/0x360 [ 2014.941373][ T3329] netlink_unicast+0x449/0x710 [ 2014.941373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2014.941373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2014.941373][ T3329] ___sys_sendmsg+0xee/0x170 [ 2014.941373][ T3329] __sys_sendmsg+0xcd/0x170 [ 2014.941373][ T3329] do_syscall_64+0xc6/0x1e0 [ 2014.941373][ T3329] [ 2014.944147][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2014.944147][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2014.944147][ T3329] ipv6_find_idev+0x102/0x170 [ 2014.944147][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2014.944147][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2014.944147][ T3329] netlink_rcv_skb+0x130/0x360 [ 2014.944147][ T3329] netlink_unicast+0x449/0x710 [ 2014.944147][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2014.944147][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2014.944147][ T3329] ___sys_sendmsg+0xee/0x170 [ 2014.944147][ T3329] __sys_sendmsg+0xcd/0x170 [ 2014.944147][ T3329] do_syscall_64+0xc6/0x1e0 [ 2014.944147][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2014.944147][ T3329] [ 2014.946249][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2014.946249][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2014.946249][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2014.946249][ T3329] ipv6_find_idev+0x102/0x170 [ 2014.946249][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2014.946249][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2014.946249][ T3329] netlink_rcv_skb+0x130/0x360 [ 2014.946249][ T3329] netlink_unicast+0x449/0x710 [ 2014.946249][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2014.946249][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2014.946249][ T3329] ___sys_sendmsg+0xee/0x170 [ 2014.946249][ T3329] __sys_sendmsg+0xcd/0x170 [ 2014.946249][ T3329] do_syscall_64+0xc6/0x1e0 [ 2014.946249][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2014.946249][ T3329] [ 2025.188940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2025.189430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2025.189430][ T3329] netdev_get_by_index+0x5e/0x80 [ 2025.189430][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2025.189430][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2025.189430][ T3329] ip6_route_add+0x1c/0x140 [ 2025.189430][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2025.189430][ T3329] addrconf_add_dev+0xe2/0x170 [ 2025.189430][ T3329] inet6_addr_add+0x12f/0xa40 [ 2025.189430][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2025.189430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2025.189430][ T3329] netlink_rcv_skb+0x130/0x360 [ 2025.189430][ T3329] netlink_unicast+0x449/0x710 [ 2025.189430][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2025.189430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2025.189430][ T3329] ___sys_sendmsg+0xee/0x170 [ 2025.189430][ T3329] __sys_sendmsg+0xcd/0x170 [ 2025.189430][ T3329] do_syscall_64+0xc6/0x1e0 [ 2025.189430][ T3329] [ 2025.191958][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2025.191958][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2025.191958][ T3329] ipv6_find_idev+0x102/0x170 [ 2025.191958][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2025.191958][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2025.191958][ T3329] netlink_rcv_skb+0x130/0x360 [ 2025.191958][ T3329] netlink_unicast+0x449/0x710 [ 2025.191958][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2025.191958][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2025.191958][ T3329] ___sys_sendmsg+0xee/0x170 [ 2025.191958][ T3329] __sys_sendmsg+0xcd/0x170 [ 2025.191958][ T3329] do_syscall_64+0xc6/0x1e0 [ 2025.191958][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2025.191958][ T3329] [ 2025.193708][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2025.193708][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2025.193708][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2025.193708][ T3329] ipv6_find_idev+0x102/0x170 [ 2025.193708][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2025.193708][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2025.193708][ T3329] netlink_rcv_skb+0x130/0x360 [ 2025.193708][ T3329] netlink_unicast+0x449/0x710 [ 2025.193708][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2025.193708][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2025.193708][ T3329] ___sys_sendmsg+0xee/0x170 [ 2025.193708][ T3329] __sys_sendmsg+0xcd/0x170 [ 2025.193708][ T3329] do_syscall_64+0xc6/0x1e0 [ 2025.193708][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2025.193708][ T3329] [ 2035.436934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2035.437439][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2035.437439][ T3329] netdev_get_by_index+0x5e/0x80 [ 2035.437439][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2035.437439][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2035.437439][ T3329] ip6_route_add+0x1c/0x140 [ 2035.437439][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2035.437439][ T3329] addrconf_add_dev+0xe2/0x170 [ 2035.437439][ T3329] inet6_addr_add+0x12f/0xa40 [ 2035.437439][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2035.437439][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2035.437439][ T3329] netlink_rcv_skb+0x130/0x360 [ 2035.437439][ T3329] netlink_unicast+0x449/0x710 [ 2035.437439][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2035.437439][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2035.437439][ T3329] ___sys_sendmsg+0xee/0x170 [ 2035.437439][ T3329] __sys_sendmsg+0xcd/0x170 [ 2035.437439][ T3329] do_syscall_64+0xc6/0x1e0 [ 2035.437439][ T3329] [ 2035.439727][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2035.439727][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2035.439727][ T3329] ipv6_find_idev+0x102/0x170 [ 2035.439727][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2035.439727][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2035.439727][ T3329] netlink_rcv_skb+0x130/0x360 [ 2035.439727][ T3329] netlink_unicast+0x449/0x710 [ 2035.439727][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2035.439727][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2035.439727][ T3329] ___sys_sendmsg+0xee/0x170 [ 2035.439727][ T3329] __sys_sendmsg+0xcd/0x170 [ 2035.439727][ T3329] do_syscall_64+0xc6/0x1e0 [ 2035.439727][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2035.439727][ T3329] [ 2035.441505][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2035.441505][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2035.441505][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2035.441505][ T3329] ipv6_find_idev+0x102/0x170 [ 2035.441505][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2035.441505][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2035.441505][ T3329] netlink_rcv_skb+0x130/0x360 [ 2035.441505][ T3329] netlink_unicast+0x449/0x710 [ 2035.441505][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2035.441505][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2035.441505][ T3329] ___sys_sendmsg+0xee/0x170 [ 2035.441505][ T3329] __sys_sendmsg+0xcd/0x170 [ 2035.441505][ T3329] do_syscall_64+0xc6/0x1e0 [ 2035.441505][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2035.441505][ T3329] [ 2045.684936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2045.685457][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2045.685457][ T3329] netdev_get_by_index+0x5e/0x80 [ 2045.685457][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2045.685457][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2045.685457][ T3329] ip6_route_add+0x1c/0x140 [ 2045.685457][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2045.685457][ T3329] addrconf_add_dev+0xe2/0x170 [ 2045.685457][ T3329] inet6_addr_add+0x12f/0xa40 [ 2045.685457][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2045.685457][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2045.685457][ T3329] netlink_rcv_skb+0x130/0x360 [ 2045.685457][ T3329] netlink_unicast+0x449/0x710 [ 2045.685457][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2045.685457][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2045.685457][ T3329] ___sys_sendmsg+0xee/0x170 [ 2045.685457][ T3329] __sys_sendmsg+0xcd/0x170 [ 2045.685457][ T3329] do_syscall_64+0xc6/0x1e0 [ 2045.685457][ T3329] [ 2045.688216][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2045.688216][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2045.688216][ T3329] ipv6_find_idev+0x102/0x170 [ 2045.688216][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2045.688216][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2045.688216][ T3329] netlink_rcv_skb+0x130/0x360 [ 2045.688216][ T3329] netlink_unicast+0x449/0x710 [ 2045.688216][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2045.688216][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2045.688216][ T3329] ___sys_sendmsg+0xee/0x170 [ 2045.688216][ T3329] __sys_sendmsg+0xcd/0x170 [ 2045.688216][ T3329] do_syscall_64+0xc6/0x1e0 [ 2045.688216][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2045.688216][ T3329] [ 2045.690327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2045.690327][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2045.690327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2045.690327][ T3329] ipv6_find_idev+0x102/0x170 [ 2045.690327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2045.690327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2045.690327][ T3329] netlink_rcv_skb+0x130/0x360 [ 2045.690327][ T3329] netlink_unicast+0x449/0x710 [ 2045.690327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2045.690327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2045.690327][ T3329] ___sys_sendmsg+0xee/0x170 [ 2045.690327][ T3329] __sys_sendmsg+0xcd/0x170 [ 2045.690327][ T3329] do_syscall_64+0xc6/0x1e0 [ 2045.690327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2045.690327][ T3329] [ 2055.932869][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2055.933507][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2055.933507][ T3329] netdev_get_by_index+0x5e/0x80 [ 2055.933507][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2055.933507][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2055.933507][ T3329] ip6_route_add+0x1c/0x140 [ 2055.933507][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2055.933507][ T3329] addrconf_add_dev+0xe2/0x170 [ 2055.933507][ T3329] inet6_addr_add+0x12f/0xa40 [ 2055.933507][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2055.933507][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2055.933507][ T3329] netlink_rcv_skb+0x130/0x360 [ 2055.933507][ T3329] netlink_unicast+0x449/0x710 [ 2055.933507][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2055.933507][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2055.933507][ T3329] ___sys_sendmsg+0xee/0x170 [ 2055.933507][ T3329] __sys_sendmsg+0xcd/0x170 [ 2055.933507][ T3329] do_syscall_64+0xc6/0x1e0 [ 2055.933507][ T3329] [ 2055.935777][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2055.935777][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2055.935777][ T3329] ipv6_find_idev+0x102/0x170 [ 2055.935777][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2055.935777][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2055.935777][ T3329] netlink_rcv_skb+0x130/0x360 [ 2055.935777][ T3329] netlink_unicast+0x449/0x710 [ 2055.935777][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2055.935777][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2055.935777][ T3329] ___sys_sendmsg+0xee/0x170 [ 2055.935777][ T3329] __sys_sendmsg+0xcd/0x170 [ 2055.935777][ T3329] do_syscall_64+0xc6/0x1e0 [ 2055.935777][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2055.935777][ T3329] [ 2055.937529][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2055.937529][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2055.937529][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2055.937529][ T3329] ipv6_find_idev+0x102/0x170 [ 2055.937529][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2055.937529][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2055.937529][ T3329] netlink_rcv_skb+0x130/0x360 [ 2055.937529][ T3329] netlink_unicast+0x449/0x710 [ 2055.937529][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2055.937529][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2055.937529][ T3329] ___sys_sendmsg+0xee/0x170 [ 2055.937529][ T3329] __sys_sendmsg+0xcd/0x170 [ 2055.937529][ T3329] do_syscall_64+0xc6/0x1e0 [ 2055.937529][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2055.937529][ T3329] [ 2066.181022][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2066.181521][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2066.181521][ T3329] netdev_get_by_index+0x5e/0x80 [ 2066.181521][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2066.181521][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2066.181521][ T3329] ip6_route_add+0x1c/0x140 [ 2066.181521][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2066.181521][ T3329] addrconf_add_dev+0xe2/0x170 [ 2066.181521][ T3329] inet6_addr_add+0x12f/0xa40 [ 2066.181521][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2066.181521][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2066.181521][ T3329] netlink_rcv_skb+0x130/0x360 [ 2066.181521][ T3329] netlink_unicast+0x449/0x710 [ 2066.181521][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2066.181521][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2066.181521][ T3329] ___sys_sendmsg+0xee/0x170 [ 2066.181521][ T3329] __sys_sendmsg+0xcd/0x170 [ 2066.181521][ T3329] do_syscall_64+0xc6/0x1e0 [ 2066.181521][ T3329] [ 2066.183798][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2066.183798][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2066.183798][ T3329] ipv6_find_idev+0x102/0x170 [ 2066.183798][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2066.183798][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2066.183798][ T3329] netlink_rcv_skb+0x130/0x360 [ 2066.183798][ T3329] netlink_unicast+0x449/0x710 [ 2066.183798][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2066.183798][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2066.183798][ T3329] ___sys_sendmsg+0xee/0x170 [ 2066.183798][ T3329] __sys_sendmsg+0xcd/0x170 [ 2066.183798][ T3329] do_syscall_64+0xc6/0x1e0 [ 2066.183798][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2066.183798][ T3329] [ 2066.185525][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2066.185525][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2066.185525][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2066.185525][ T3329] ipv6_find_idev+0x102/0x170 [ 2066.185525][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2066.185525][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2066.185525][ T3329] netlink_rcv_skb+0x130/0x360 [ 2066.185525][ T3329] netlink_unicast+0x449/0x710 [ 2066.185525][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2066.185525][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2066.185525][ T3329] ___sys_sendmsg+0xee/0x170 [ 2066.185525][ T3329] __sys_sendmsg+0xcd/0x170 [ 2066.185525][ T3329] do_syscall_64+0xc6/0x1e0 [ 2066.185525][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2066.185525][ T3329] [ 2076.428856][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2076.429339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2076.429339][ T3329] netdev_get_by_index+0x5e/0x80 [ 2076.429339][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2076.429339][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2076.429339][ T3329] ip6_route_add+0x1c/0x140 [ 2076.429339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2076.429339][ T3329] addrconf_add_dev+0xe2/0x170 [ 2076.429339][ T3329] inet6_addr_add+0x12f/0xa40 [ 2076.429339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2076.429339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2076.429339][ T3329] netlink_rcv_skb+0x130/0x360 [ 2076.429339][ T3329] netlink_unicast+0x449/0x710 [ 2076.429339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2076.429339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2076.429339][ T3329] ___sys_sendmsg+0xee/0x170 [ 2076.429339][ T3329] __sys_sendmsg+0xcd/0x170 [ 2076.429339][ T3329] do_syscall_64+0xc6/0x1e0 [ 2076.429339][ T3329] [ 2076.431863][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2076.431863][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2076.431863][ T3329] ipv6_find_idev+0x102/0x170 [ 2076.431863][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2076.431863][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2076.431863][ T3329] netlink_rcv_skb+0x130/0x360 [ 2076.431863][ T3329] netlink_unicast+0x449/0x710 [ 2076.431863][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2076.431863][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2076.431863][ T3329] ___sys_sendmsg+0xee/0x170 [ 2076.431863][ T3329] __sys_sendmsg+0xcd/0x170 [ 2076.431863][ T3329] do_syscall_64+0xc6/0x1e0 [ 2076.431863][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2076.431863][ T3329] [ 2076.433853][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2076.433853][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2076.433853][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2076.433853][ T3329] ipv6_find_idev+0x102/0x170 [ 2076.433853][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2076.433853][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2076.433853][ T3329] netlink_rcv_skb+0x130/0x360 [ 2076.433853][ T3329] netlink_unicast+0x449/0x710 [ 2076.433853][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2076.433853][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2076.433853][ T3329] ___sys_sendmsg+0xee/0x170 [ 2076.433853][ T3329] __sys_sendmsg+0xcd/0x170 [ 2076.433853][ T3329] do_syscall_64+0xc6/0x1e0 [ 2076.433853][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2076.433853][ T3329] [ 2086.588893][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2086.589321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2086.589321][ T3329] netdev_get_by_index+0x5e/0x80 [ 2086.589321][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2086.589321][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2086.589321][ T3329] ip6_route_add+0x1c/0x140 [ 2086.589321][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2086.589321][ T3329] addrconf_add_dev+0xe2/0x170 [ 2086.589321][ T3329] inet6_addr_add+0x12f/0xa40 [ 2086.589321][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2086.589321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2086.589321][ T3329] netlink_rcv_skb+0x130/0x360 [ 2086.589321][ T3329] netlink_unicast+0x449/0x710 [ 2086.589321][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2086.589321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2086.589321][ T3329] ___sys_sendmsg+0xee/0x170 [ 2086.589321][ T3329] __sys_sendmsg+0xcd/0x170 [ 2086.589321][ T3329] do_syscall_64+0xc6/0x1e0 [ 2086.589321][ T3329] [ 2086.592008][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2086.592008][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2086.592008][ T3329] ipv6_find_idev+0x102/0x170 [ 2086.592008][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2086.592008][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2086.592008][ T3329] netlink_rcv_skb+0x130/0x360 [ 2086.592008][ T3329] netlink_unicast+0x449/0x710 [ 2086.592008][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2086.592008][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2086.592008][ T3329] ___sys_sendmsg+0xee/0x170 [ 2086.592008][ T3329] __sys_sendmsg+0xcd/0x170 [ 2086.592008][ T3329] do_syscall_64+0xc6/0x1e0 [ 2086.592008][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2086.592008][ T3329] [ 2086.593989][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2086.593989][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2086.593989][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2086.593989][ T3329] ipv6_find_idev+0x102/0x170 [ 2086.593989][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2086.593989][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2086.593989][ T3329] netlink_rcv_skb+0x130/0x360 [ 2086.593989][ T3329] netlink_unicast+0x449/0x710 [ 2086.593989][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2086.593989][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2086.593989][ T3329] ___sys_sendmsg+0xee/0x170 [ 2086.593989][ T3329] __sys_sendmsg+0xcd/0x170 [ 2086.593989][ T3329] do_syscall_64+0xc6/0x1e0 [ 2086.593989][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2086.593989][ T3329] [ 2096.844856][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2096.845256][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2096.845256][ T3329] netdev_get_by_index+0x5e/0x80 [ 2096.845256][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2096.845256][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2096.845256][ T3329] ip6_route_add+0x1c/0x140 [ 2096.845256][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2096.845256][ T3329] addrconf_add_dev+0xe2/0x170 [ 2096.845256][ T3329] inet6_addr_add+0x12f/0xa40 [ 2096.845256][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2096.845256][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2096.845256][ T3329] netlink_rcv_skb+0x130/0x360 [ 2096.845256][ T3329] netlink_unicast+0x449/0x710 [ 2096.845256][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2096.845256][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2096.845256][ T3329] ___sys_sendmsg+0xee/0x170 [ 2096.845256][ T3329] __sys_sendmsg+0xcd/0x170 [ 2096.845256][ T3329] do_syscall_64+0xc6/0x1e0 [ 2096.845256][ T3329] [ 2096.847567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2096.847567][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2096.847567][ T3329] ipv6_find_idev+0x102/0x170 [ 2096.847567][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2096.847567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2096.847567][ T3329] netlink_rcv_skb+0x130/0x360 [ 2096.847567][ T3329] netlink_unicast+0x449/0x710 [ 2096.847567][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2096.847567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2096.847567][ T3329] ___sys_sendmsg+0xee/0x170 [ 2096.847567][ T3329] __sys_sendmsg+0xcd/0x170 [ 2096.847567][ T3329] do_syscall_64+0xc6/0x1e0 [ 2096.847567][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2096.847567][ T3329] [ 2096.849282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2096.849282][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2096.849282][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2096.849282][ T3329] ipv6_find_idev+0x102/0x170 [ 2096.849282][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2096.849282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2096.849282][ T3329] netlink_rcv_skb+0x130/0x360 [ 2096.849282][ T3329] netlink_unicast+0x449/0x710 [ 2096.849282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2096.849282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2096.849282][ T3329] ___sys_sendmsg+0xee/0x170 [ 2096.849282][ T3329] __sys_sendmsg+0xcd/0x170 [ 2096.849282][ T3329] do_syscall_64+0xc6/0x1e0 [ 2096.849282][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2096.849282][ T3329] [ 2106.940886][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2106.941446][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2106.941446][ T3329] netdev_get_by_index+0x5e/0x80 [ 2106.941446][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2106.941446][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2106.941446][ T3329] ip6_route_add+0x1c/0x140 [ 2106.941446][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2106.941446][ T3329] addrconf_add_dev+0xe2/0x170 [ 2106.941446][ T3329] inet6_addr_add+0x12f/0xa40 [ 2106.941446][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2106.941446][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2106.941446][ T3329] netlink_rcv_skb+0x130/0x360 [ 2106.941446][ T3329] netlink_unicast+0x449/0x710 [ 2106.941446][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2106.941446][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2106.941446][ T3329] ___sys_sendmsg+0xee/0x170 [ 2106.941446][ T3329] __sys_sendmsg+0xcd/0x170 [ 2106.941446][ T3329] do_syscall_64+0xc6/0x1e0 [ 2106.941446][ T3329] [ 2106.944894][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2106.944894][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2106.944894][ T3329] ipv6_find_idev+0x102/0x170 [ 2106.944894][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2106.944894][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2106.944894][ T3329] netlink_rcv_skb+0x130/0x360 [ 2106.944894][ T3329] netlink_unicast+0x449/0x710 [ 2106.944894][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2106.944894][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2106.944894][ T3329] ___sys_sendmsg+0xee/0x170 [ 2106.944894][ T3329] __sys_sendmsg+0xcd/0x170 [ 2106.944894][ T3329] do_syscall_64+0xc6/0x1e0 [ 2106.944894][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2106.944894][ T3329] [ 2106.947622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2106.947622][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2106.947622][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2106.947622][ T3329] ipv6_find_idev+0x102/0x170 [ 2106.947622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2106.947622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2106.947622][ T3329] netlink_rcv_skb+0x130/0x360 [ 2106.947622][ T3329] netlink_unicast+0x449/0x710 [ 2106.947622][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2106.947622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2106.947622][ T3329] ___sys_sendmsg+0xee/0x170 [ 2106.947622][ T3329] __sys_sendmsg+0xcd/0x170 [ 2106.947622][ T3329] do_syscall_64+0xc6/0x1e0 [ 2106.947622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2106.947622][ T3329] [ 2117.196898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2117.197288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2117.197288][ T3329] netdev_get_by_index+0x5e/0x80 [ 2117.197288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2117.197288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2117.197288][ T3329] ip6_route_add+0x1c/0x140 [ 2117.197288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2117.197288][ T3329] addrconf_add_dev+0xe2/0x170 [ 2117.197288][ T3329] inet6_addr_add+0x12f/0xa40 [ 2117.197288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2117.197288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2117.197288][ T3329] netlink_rcv_skb+0x130/0x360 [ 2117.197288][ T3329] netlink_unicast+0x449/0x710 [ 2117.197288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2117.197288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2117.197288][ T3329] ___sys_sendmsg+0xee/0x170 [ 2117.197288][ T3329] __sys_sendmsg+0xcd/0x170 [ 2117.197288][ T3329] do_syscall_64+0xc6/0x1e0 [ 2117.197288][ T3329] [ 2117.199670][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2117.199670][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2117.199670][ T3329] ipv6_find_idev+0x102/0x170 [ 2117.199670][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2117.199670][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2117.199670][ T3329] netlink_rcv_skb+0x130/0x360 [ 2117.199670][ T3329] netlink_unicast+0x449/0x710 [ 2117.199670][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2117.199670][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2117.199670][ T3329] ___sys_sendmsg+0xee/0x170 [ 2117.199670][ T3329] __sys_sendmsg+0xcd/0x170 [ 2117.199670][ T3329] do_syscall_64+0xc6/0x1e0 [ 2117.199670][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2117.199670][ T3329] [ 2117.201577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2117.201577][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2117.201577][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2117.201577][ T3329] ipv6_find_idev+0x102/0x170 [ 2117.201577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2117.201577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2117.201577][ T3329] netlink_rcv_skb+0x130/0x360 [ 2117.201577][ T3329] netlink_unicast+0x449/0x710 [ 2117.201577][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2117.201577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2117.201577][ T3329] ___sys_sendmsg+0xee/0x170 [ 2117.201577][ T3329] __sys_sendmsg+0xcd/0x170 [ 2117.201577][ T3329] do_syscall_64+0xc6/0x1e0 [ 2117.201577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2117.201577][ T3329] [ 2127.452920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2127.453327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2127.453327][ T3329] netdev_get_by_index+0x5e/0x80 [ 2127.453327][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2127.453327][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2127.453327][ T3329] ip6_route_add+0x1c/0x140 [ 2127.453327][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2127.453327][ T3329] addrconf_add_dev+0xe2/0x170 [ 2127.453327][ T3329] inet6_addr_add+0x12f/0xa40 [ 2127.453327][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2127.453327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2127.453327][ T3329] netlink_rcv_skb+0x130/0x360 [ 2127.453327][ T3329] netlink_unicast+0x449/0x710 [ 2127.453327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2127.453327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2127.453327][ T3329] ___sys_sendmsg+0xee/0x170 [ 2127.453327][ T3329] __sys_sendmsg+0xcd/0x170 [ 2127.453327][ T3329] do_syscall_64+0xc6/0x1e0 [ 2127.453327][ T3329] [ 2127.455554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2127.455554][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2127.455554][ T3329] ipv6_find_idev+0x102/0x170 [ 2127.455554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2127.455554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2127.455554][ T3329] netlink_rcv_skb+0x130/0x360 [ 2127.455554][ T3329] netlink_unicast+0x449/0x710 [ 2127.455554][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2127.455554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2127.455554][ T3329] ___sys_sendmsg+0xee/0x170 [ 2127.455554][ T3329] __sys_sendmsg+0xcd/0x170 [ 2127.455554][ T3329] do_syscall_64+0xc6/0x1e0 [ 2127.455554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2127.455554][ T3329] [ 2127.457272][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2127.457272][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2127.457272][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2127.457272][ T3329] ipv6_find_idev+0x102/0x170 [ 2127.457272][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2127.457272][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2127.457272][ T3329] netlink_rcv_skb+0x130/0x360 [ 2127.457272][ T3329] netlink_unicast+0x449/0x710 [ 2127.457272][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2127.457272][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2127.457272][ T3329] ___sys_sendmsg+0xee/0x170 [ 2127.457272][ T3329] __sys_sendmsg+0xcd/0x170 [ 2127.457272][ T3329] do_syscall_64+0xc6/0x1e0 [ 2127.457272][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2127.457272][ T3329] [ 2137.700918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2137.701384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2137.701384][ T3329] netdev_get_by_index+0x5e/0x80 [ 2137.701384][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2137.701384][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2137.701384][ T3329] ip6_route_add+0x1c/0x140 [ 2137.701384][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2137.701384][ T3329] addrconf_add_dev+0xe2/0x170 [ 2137.701384][ T3329] inet6_addr_add+0x12f/0xa40 [ 2137.701384][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2137.701384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2137.701384][ T3329] netlink_rcv_skb+0x130/0x360 [ 2137.701384][ T3329] netlink_unicast+0x449/0x710 [ 2137.701384][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2137.701384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2137.701384][ T3329] ___sys_sendmsg+0xee/0x170 [ 2137.701384][ T3329] __sys_sendmsg+0xcd/0x170 [ 2137.701384][ T3329] do_syscall_64+0xc6/0x1e0 [ 2137.701384][ T3329] [ 2137.703715][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2137.703715][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2137.703715][ T3329] ipv6_find_idev+0x102/0x170 [ 2137.703715][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2137.703715][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2137.703715][ T3329] netlink_rcv_skb+0x130/0x360 [ 2137.703715][ T3329] netlink_unicast+0x449/0x710 [ 2137.703715][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2137.703715][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2137.703715][ T3329] ___sys_sendmsg+0xee/0x170 [ 2137.703715][ T3329] __sys_sendmsg+0xcd/0x170 [ 2137.703715][ T3329] do_syscall_64+0xc6/0x1e0 [ 2137.703715][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2137.703715][ T3329] [ 2137.705431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2137.705431][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2137.705431][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2137.705431][ T3329] ipv6_find_idev+0x102/0x170 [ 2137.705431][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2137.705431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2137.705431][ T3329] netlink_rcv_skb+0x130/0x360 [ 2137.705431][ T3329] netlink_unicast+0x449/0x710 [ 2137.705431][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2137.705431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2137.705431][ T3329] ___sys_sendmsg+0xee/0x170 [ 2137.705431][ T3329] __sys_sendmsg+0xcd/0x170 [ 2137.705431][ T3329] do_syscall_64+0xc6/0x1e0 [ 2137.705431][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2137.705431][ T3329] [ 2147.757023][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2147.757413][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2147.757413][ T3329] netdev_get_by_index+0x5e/0x80 [ 2147.757413][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2147.757413][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2147.757413][ T3329] ip6_route_add+0x1c/0x140 [ 2147.757413][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2147.757413][ T3329] addrconf_add_dev+0xe2/0x170 [ 2147.757413][ T3329] inet6_addr_add+0x12f/0xa40 [ 2147.757413][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2147.757413][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2147.757413][ T3329] netlink_rcv_skb+0x130/0x360 [ 2147.757413][ T3329] netlink_unicast+0x449/0x710 [ 2147.757413][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2147.757413][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2147.757413][ T3329] ___sys_sendmsg+0xee/0x170 [ 2147.757413][ T3329] __sys_sendmsg+0xcd/0x170 [ 2147.757413][ T3329] do_syscall_64+0xc6/0x1e0 [ 2147.757413][ T3329] [ 2147.759764][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2147.759764][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2147.759764][ T3329] ipv6_find_idev+0x102/0x170 [ 2147.759764][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2147.759764][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2147.759764][ T3329] netlink_rcv_skb+0x130/0x360 [ 2147.759764][ T3329] netlink_unicast+0x449/0x710 [ 2147.759764][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2147.759764][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2147.759764][ T3329] ___sys_sendmsg+0xee/0x170 [ 2147.759764][ T3329] __sys_sendmsg+0xcd/0x170 [ 2147.759764][ T3329] do_syscall_64+0xc6/0x1e0 [ 2147.759764][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2147.759764][ T3329] [ 2147.761505][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2147.761505][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2147.761505][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2147.761505][ T3329] ipv6_find_idev+0x102/0x170 [ 2147.761505][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2147.761505][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2147.761505][ T3329] netlink_rcv_skb+0x130/0x360 [ 2147.761505][ T3329] netlink_unicast+0x449/0x710 [ 2147.761505][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2147.761505][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2147.761505][ T3329] ___sys_sendmsg+0xee/0x170 [ 2147.761505][ T3329] __sys_sendmsg+0xcd/0x170 [ 2147.761505][ T3329] do_syscall_64+0xc6/0x1e0 [ 2147.761505][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2147.761505][ T3329] [ 2158.004864][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2158.005316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2158.005316][ T3329] netdev_get_by_index+0x5e/0x80 [ 2158.005316][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2158.005316][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2158.005316][ T3329] ip6_route_add+0x1c/0x140 [ 2158.005316][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2158.005316][ T3329] addrconf_add_dev+0xe2/0x170 [ 2158.005316][ T3329] inet6_addr_add+0x12f/0xa40 [ 2158.005316][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2158.005316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2158.005316][ T3329] netlink_rcv_skb+0x130/0x360 [ 2158.005316][ T3329] netlink_unicast+0x449/0x710 [ 2158.005316][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2158.005316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2158.005316][ T3329] ___sys_sendmsg+0xee/0x170 [ 2158.005316][ T3329] __sys_sendmsg+0xcd/0x170 [ 2158.005316][ T3329] do_syscall_64+0xc6/0x1e0 [ 2158.005316][ T3329] [ 2158.007548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2158.007548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2158.007548][ T3329] ipv6_find_idev+0x102/0x170 [ 2158.007548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2158.007548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2158.007548][ T3329] netlink_rcv_skb+0x130/0x360 [ 2158.007548][ T3329] netlink_unicast+0x449/0x710 [ 2158.007548][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2158.007548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2158.007548][ T3329] ___sys_sendmsg+0xee/0x170 [ 2158.007548][ T3329] __sys_sendmsg+0xcd/0x170 [ 2158.007548][ T3329] do_syscall_64+0xc6/0x1e0 [ 2158.007548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2158.007548][ T3329] [ 2158.009260][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2158.009260][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2158.009260][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2158.009260][ T3329] ipv6_find_idev+0x102/0x170 [ 2158.009260][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2158.009260][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2158.009260][ T3329] netlink_rcv_skb+0x130/0x360 [ 2158.009260][ T3329] netlink_unicast+0x449/0x710 [ 2158.009260][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2158.009260][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2158.009260][ T3329] ___sys_sendmsg+0xee/0x170 [ 2158.009260][ T3329] __sys_sendmsg+0xcd/0x170 [ 2158.009260][ T3329] do_syscall_64+0xc6/0x1e0 [ 2158.009260][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2158.009260][ T3329] [ 2168.252888][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2168.253283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2168.253283][ T3329] netdev_get_by_index+0x5e/0x80 [ 2168.253283][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2168.253283][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2168.253283][ T3329] ip6_route_add+0x1c/0x140 [ 2168.253283][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2168.253283][ T3329] addrconf_add_dev+0xe2/0x170 [ 2168.253283][ T3329] inet6_addr_add+0x12f/0xa40 [ 2168.253283][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2168.253283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2168.253283][ T3329] netlink_rcv_skb+0x130/0x360 [ 2168.253283][ T3329] netlink_unicast+0x449/0x710 [ 2168.253283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2168.253283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2168.253283][ T3329] ___sys_sendmsg+0xee/0x170 [ 2168.253283][ T3329] __sys_sendmsg+0xcd/0x170 [ 2168.253283][ T3329] do_syscall_64+0xc6/0x1e0 [ 2168.253283][ T3329] [ 2168.255655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2168.255655][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2168.255655][ T3329] ipv6_find_idev+0x102/0x170 [ 2168.255655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2168.255655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2168.255655][ T3329] netlink_rcv_skb+0x130/0x360 [ 2168.255655][ T3329] netlink_unicast+0x449/0x710 [ 2168.255655][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2168.255655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2168.255655][ T3329] ___sys_sendmsg+0xee/0x170 [ 2168.255655][ T3329] __sys_sendmsg+0xcd/0x170 [ 2168.255655][ T3329] do_syscall_64+0xc6/0x1e0 [ 2168.255655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2168.255655][ T3329] [ 2168.258205][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2168.258205][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2168.258205][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2168.258205][ T3329] ipv6_find_idev+0x102/0x170 [ 2168.258205][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2168.258205][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2168.258205][ T3329] netlink_rcv_skb+0x130/0x360 [ 2168.258205][ T3329] netlink_unicast+0x449/0x710 [ 2168.258205][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2168.258205][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2168.258205][ T3329] ___sys_sendmsg+0xee/0x170 [ 2168.258205][ T3329] __sys_sendmsg+0xcd/0x170 [ 2168.258205][ T3329] do_syscall_64+0xc6/0x1e0 [ 2168.258205][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2168.258205][ T3329] [ 2178.500903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2178.501458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2178.501458][ T3329] netdev_get_by_index+0x5e/0x80 [ 2178.501458][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2178.501458][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2178.501458][ T3329] ip6_route_add+0x1c/0x140 [ 2178.501458][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2178.501458][ T3329] addrconf_add_dev+0xe2/0x170 [ 2178.501458][ T3329] inet6_addr_add+0x12f/0xa40 [ 2178.501458][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2178.501458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2178.501458][ T3329] netlink_rcv_skb+0x130/0x360 [ 2178.501458][ T3329] netlink_unicast+0x449/0x710 [ 2178.501458][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2178.501458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2178.501458][ T3329] ___sys_sendmsg+0xee/0x170 [ 2178.501458][ T3329] __sys_sendmsg+0xcd/0x170 [ 2178.501458][ T3329] do_syscall_64+0xc6/0x1e0 [ 2178.501458][ T3329] [ 2178.505189][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2178.505189][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2178.505189][ T3329] ipv6_find_idev+0x102/0x170 [ 2178.505189][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2178.505189][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2178.505189][ T3329] netlink_rcv_skb+0x130/0x360 [ 2178.505189][ T3329] netlink_unicast+0x449/0x710 [ 2178.505189][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2178.505189][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2178.505189][ T3329] ___sys_sendmsg+0xee/0x170 [ 2178.505189][ T3329] __sys_sendmsg+0xcd/0x170 [ 2178.505189][ T3329] do_syscall_64+0xc6/0x1e0 [ 2178.505189][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2178.505189][ T3329] [ 2178.507966][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2178.507966][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2178.507966][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2178.507966][ T3329] ipv6_find_idev+0x102/0x170 [ 2178.507966][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2178.507966][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2178.507966][ T3329] netlink_rcv_skb+0x130/0x360 [ 2178.507966][ T3329] netlink_unicast+0x449/0x710 [ 2178.507966][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2178.507966][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2178.507966][ T3329] ___sys_sendmsg+0xee/0x170 [ 2178.507966][ T3329] __sys_sendmsg+0xcd/0x170 [ 2178.507966][ T3329] do_syscall_64+0xc6/0x1e0 [ 2178.507966][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2178.507966][ T3329] [ 2188.516935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2188.517337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2188.517337][ T3329] netdev_get_by_index+0x5e/0x80 [ 2188.517337][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2188.517337][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2188.517337][ T3329] ip6_route_add+0x1c/0x140 [ 2188.517337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2188.517337][ T3329] addrconf_add_dev+0xe2/0x170 [ 2188.517337][ T3329] inet6_addr_add+0x12f/0xa40 [ 2188.517337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2188.517337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2188.517337][ T3329] netlink_rcv_skb+0x130/0x360 [ 2188.517337][ T3329] netlink_unicast+0x449/0x710 [ 2188.517337][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2188.517337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2188.517337][ T3329] ___sys_sendmsg+0xee/0x170 [ 2188.517337][ T3329] __sys_sendmsg+0xcd/0x170 [ 2188.517337][ T3329] do_syscall_64+0xc6/0x1e0 [ 2188.517337][ T3329] [ 2188.519580][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2188.519580][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2188.519580][ T3329] ipv6_find_idev+0x102/0x170 [ 2188.519580][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2188.519580][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2188.519580][ T3329] netlink_rcv_skb+0x130/0x360 [ 2188.519580][ T3329] netlink_unicast+0x449/0x710 [ 2188.519580][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2188.519580][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2188.519580][ T3329] ___sys_sendmsg+0xee/0x170 [ 2188.519580][ T3329] __sys_sendmsg+0xcd/0x170 [ 2188.519580][ T3329] do_syscall_64+0xc6/0x1e0 [ 2188.519580][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2188.519580][ T3329] [ 2188.521333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2188.521333][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2188.521333][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2188.521333][ T3329] ipv6_find_idev+0x102/0x170 [ 2188.521333][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2188.521333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2188.521333][ T3329] netlink_rcv_skb+0x130/0x360 [ 2188.521333][ T3329] netlink_unicast+0x449/0x710 [ 2188.521333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2188.521333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2188.521333][ T3329] ___sys_sendmsg+0xee/0x170 [ 2188.521333][ T3329] __sys_sendmsg+0xcd/0x170 [ 2188.521333][ T3329] do_syscall_64+0xc6/0x1e0 [ 2188.521333][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2188.521333][ T3329] [ 2198.764963][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2198.765394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2198.765394][ T3329] netdev_get_by_index+0x5e/0x80 [ 2198.765394][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2198.765394][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2198.765394][ T3329] ip6_route_add+0x1c/0x140 [ 2198.765394][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2198.765394][ T3329] addrconf_add_dev+0xe2/0x170 [ 2198.765394][ T3329] inet6_addr_add+0x12f/0xa40 [ 2198.765394][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2198.765394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2198.765394][ T3329] netlink_rcv_skb+0x130/0x360 [ 2198.765394][ T3329] netlink_unicast+0x449/0x710 [ 2198.765394][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2198.765394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2198.765394][ T3329] ___sys_sendmsg+0xee/0x170 [ 2198.765394][ T3329] __sys_sendmsg+0xcd/0x170 [ 2198.765394][ T3329] do_syscall_64+0xc6/0x1e0 [ 2198.765394][ T3329] [ 2198.767807][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2198.767807][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2198.767807][ T3329] ipv6_find_idev+0x102/0x170 [ 2198.767807][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2198.767807][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2198.767807][ T3329] netlink_rcv_skb+0x130/0x360 [ 2198.767807][ T3329] netlink_unicast+0x449/0x710 [ 2198.767807][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2198.767807][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2198.767807][ T3329] ___sys_sendmsg+0xee/0x170 [ 2198.767807][ T3329] __sys_sendmsg+0xcd/0x170 [ 2198.767807][ T3329] do_syscall_64+0xc6/0x1e0 [ 2198.767807][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2198.767807][ T3329] [ 2198.769668][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2198.769668][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2198.769668][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2198.769668][ T3329] ipv6_find_idev+0x102/0x170 [ 2198.769668][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2198.769668][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2198.769668][ T3329] netlink_rcv_skb+0x130/0x360 [ 2198.769668][ T3329] netlink_unicast+0x449/0x710 [ 2198.769668][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2198.769668][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2198.769668][ T3329] ___sys_sendmsg+0xee/0x170 [ 2198.769668][ T3329] __sys_sendmsg+0xcd/0x170 [ 2198.769668][ T3329] do_syscall_64+0xc6/0x1e0 [ 2198.769668][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2198.769668][ T3329] [ 2209.012962][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2209.013404][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2209.013404][ T3329] netdev_get_by_index+0x5e/0x80 [ 2209.013404][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2209.013404][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2209.013404][ T3329] ip6_route_add+0x1c/0x140 [ 2209.013404][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2209.013404][ T3329] addrconf_add_dev+0xe2/0x170 [ 2209.013404][ T3329] inet6_addr_add+0x12f/0xa40 [ 2209.013404][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2209.013404][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2209.013404][ T3329] netlink_rcv_skb+0x130/0x360 [ 2209.013404][ T3329] netlink_unicast+0x449/0x710 [ 2209.013404][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2209.013404][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2209.013404][ T3329] ___sys_sendmsg+0xee/0x170 [ 2209.013404][ T3329] __sys_sendmsg+0xcd/0x170 [ 2209.013404][ T3329] do_syscall_64+0xc6/0x1e0 [ 2209.013404][ T3329] [ 2209.015627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2209.015627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2209.015627][ T3329] ipv6_find_idev+0x102/0x170 [ 2209.015627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2209.015627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2209.015627][ T3329] netlink_rcv_skb+0x130/0x360 [ 2209.015627][ T3329] netlink_unicast+0x449/0x710 [ 2209.015627][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2209.015627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2209.015627][ T3329] ___sys_sendmsg+0xee/0x170 [ 2209.015627][ T3329] __sys_sendmsg+0xcd/0x170 [ 2209.015627][ T3329] do_syscall_64+0xc6/0x1e0 [ 2209.015627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2209.015627][ T3329] [ 2209.017371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2209.017371][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2209.017371][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2209.017371][ T3329] ipv6_find_idev+0x102/0x170 [ 2209.017371][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2209.017371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2209.017371][ T3329] netlink_rcv_skb+0x130/0x360 [ 2209.017371][ T3329] netlink_unicast+0x449/0x710 [ 2209.017371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2209.017371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2209.017371][ T3329] ___sys_sendmsg+0xee/0x170 [ 2209.017371][ T3329] __sys_sendmsg+0xcd/0x170 [ 2209.017371][ T3329] do_syscall_64+0xc6/0x1e0 [ 2209.017371][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2209.017371][ T3329] [ 2219.196959][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2219.197420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2219.197420][ T3329] netdev_get_by_index+0x5e/0x80 [ 2219.197420][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2219.197420][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2219.197420][ T3329] ip6_route_add+0x1c/0x140 [ 2219.197420][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2219.197420][ T3329] addrconf_add_dev+0xe2/0x170 [ 2219.197420][ T3329] inet6_addr_add+0x12f/0xa40 [ 2219.197420][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2219.197420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2219.197420][ T3329] netlink_rcv_skb+0x130/0x360 [ 2219.197420][ T3329] netlink_unicast+0x449/0x710 [ 2219.197420][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2219.197420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2219.197420][ T3329] ___sys_sendmsg+0xee/0x170 [ 2219.197420][ T3329] __sys_sendmsg+0xcd/0x170 [ 2219.197420][ T3329] do_syscall_64+0xc6/0x1e0 [ 2219.197420][ T3329] [ 2219.199678][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2219.199678][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2219.199678][ T3329] ipv6_find_idev+0x102/0x170 [ 2219.199678][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2219.199678][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2219.199678][ T3329] netlink_rcv_skb+0x130/0x360 [ 2219.199678][ T3329] netlink_unicast+0x449/0x710 [ 2219.199678][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2219.199678][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2219.199678][ T3329] ___sys_sendmsg+0xee/0x170 [ 2219.199678][ T3329] __sys_sendmsg+0xcd/0x170 [ 2219.199678][ T3329] do_syscall_64+0xc6/0x1e0 [ 2219.199678][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2219.199678][ T3329] [ 2219.201420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2219.201420][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2219.201420][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2219.201420][ T3329] ipv6_find_idev+0x102/0x170 [ 2219.201420][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2219.201420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2219.201420][ T3329] netlink_rcv_skb+0x130/0x360 [ 2219.201420][ T3329] netlink_unicast+0x449/0x710 [ 2219.201420][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2219.201420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2219.201420][ T3329] ___sys_sendmsg+0xee/0x170 [ 2219.201420][ T3329] __sys_sendmsg+0xcd/0x170 [ 2219.201420][ T3329] do_syscall_64+0xc6/0x1e0 [ 2219.201420][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2219.201420][ T3329] [ 2229.452958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2229.453353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2229.453353][ T3329] netdev_get_by_index+0x5e/0x80 [ 2229.453353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2229.453353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2229.453353][ T3329] ip6_route_add+0x1c/0x140 [ 2229.453353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2229.453353][ T3329] addrconf_add_dev+0xe2/0x170 [ 2229.453353][ T3329] inet6_addr_add+0x12f/0xa40 [ 2229.453353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2229.453353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2229.453353][ T3329] netlink_rcv_skb+0x130/0x360 [ 2229.453353][ T3329] netlink_unicast+0x449/0x710 [ 2229.453353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2229.453353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2229.453353][ T3329] ___sys_sendmsg+0xee/0x170 [ 2229.453353][ T3329] __sys_sendmsg+0xcd/0x170 [ 2229.453353][ T3329] do_syscall_64+0xc6/0x1e0 [ 2229.453353][ T3329] [ 2229.455591][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2229.455591][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2229.455591][ T3329] ipv6_find_idev+0x102/0x170 [ 2229.455591][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2229.455591][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2229.455591][ T3329] netlink_rcv_skb+0x130/0x360 [ 2229.455591][ T3329] netlink_unicast+0x449/0x710 [ 2229.455591][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2229.455591][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2229.455591][ T3329] ___sys_sendmsg+0xee/0x170 [ 2229.455591][ T3329] __sys_sendmsg+0xcd/0x170 [ 2229.455591][ T3329] do_syscall_64+0xc6/0x1e0 [ 2229.455591][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2229.455591][ T3329] [ 2229.457327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2229.457327][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2229.457327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2229.457327][ T3329] ipv6_find_idev+0x102/0x170 [ 2229.457327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2229.457327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2229.457327][ T3329] netlink_rcv_skb+0x130/0x360 [ 2229.457327][ T3329] netlink_unicast+0x449/0x710 [ 2229.457327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2229.457327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2229.457327][ T3329] ___sys_sendmsg+0xee/0x170 [ 2229.457327][ T3329] __sys_sendmsg+0xcd/0x170 [ 2229.457327][ T3329] do_syscall_64+0xc6/0x1e0 [ 2229.457327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2229.457327][ T3329] [ 2239.700933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2239.701323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2239.701323][ T3329] netdev_get_by_index+0x5e/0x80 [ 2239.701323][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2239.701323][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2239.701323][ T3329] ip6_route_add+0x1c/0x140 [ 2239.701323][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2239.701323][ T3329] addrconf_add_dev+0xe2/0x170 [ 2239.701323][ T3329] inet6_addr_add+0x12f/0xa40 [ 2239.701323][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2239.701323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2239.701323][ T3329] netlink_rcv_skb+0x130/0x360 [ 2239.701323][ T3329] netlink_unicast+0x449/0x710 [ 2239.701323][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2239.701323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2239.701323][ T3329] ___sys_sendmsg+0xee/0x170 [ 2239.701323][ T3329] __sys_sendmsg+0xcd/0x170 [ 2239.701323][ T3329] do_syscall_64+0xc6/0x1e0 [ 2239.701323][ T3329] [ 2239.703566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2239.703566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2239.703566][ T3329] ipv6_find_idev+0x102/0x170 [ 2239.703566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2239.703566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2239.703566][ T3329] netlink_rcv_skb+0x130/0x360 [ 2239.703566][ T3329] netlink_unicast+0x449/0x710 [ 2239.703566][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2239.703566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2239.703566][ T3329] ___sys_sendmsg+0xee/0x170 [ 2239.703566][ T3329] __sys_sendmsg+0xcd/0x170 [ 2239.703566][ T3329] do_syscall_64+0xc6/0x1e0 [ 2239.703566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2239.703566][ T3329] [ 2239.705285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2239.705285][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2239.705285][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2239.705285][ T3329] ipv6_find_idev+0x102/0x170 [ 2239.705285][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2239.705285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2239.705285][ T3329] netlink_rcv_skb+0x130/0x360 [ 2239.705285][ T3329] netlink_unicast+0x449/0x710 [ 2239.705285][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2239.705285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2239.705285][ T3329] ___sys_sendmsg+0xee/0x170 [ 2239.705285][ T3329] __sys_sendmsg+0xcd/0x170 [ 2239.705285][ T3329] do_syscall_64+0xc6/0x1e0 [ 2239.705285][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2239.705285][ T3329] [ 2249.772887][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2249.773277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2249.773277][ T3329] netdev_get_by_index+0x5e/0x80 [ 2249.773277][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2249.773277][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2249.773277][ T3329] ip6_route_add+0x1c/0x140 [ 2249.773277][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2249.773277][ T3329] addrconf_add_dev+0xe2/0x170 [ 2249.773277][ T3329] inet6_addr_add+0x12f/0xa40 [ 2249.773277][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2249.773277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2249.773277][ T3329] netlink_rcv_skb+0x130/0x360 [ 2249.773277][ T3329] netlink_unicast+0x449/0x710 [ 2249.773277][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2249.773277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2249.773277][ T3329] ___sys_sendmsg+0xee/0x170 [ 2249.773277][ T3329] __sys_sendmsg+0xcd/0x170 [ 2249.773277][ T3329] do_syscall_64+0xc6/0x1e0 [ 2249.773277][ T3329] [ 2249.775510][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2249.775510][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2249.775510][ T3329] ipv6_find_idev+0x102/0x170 [ 2249.775510][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2249.775510][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2249.775510][ T3329] netlink_rcv_skb+0x130/0x360 [ 2249.775510][ T3329] netlink_unicast+0x449/0x710 [ 2249.775510][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2249.775510][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2249.775510][ T3329] ___sys_sendmsg+0xee/0x170 [ 2249.775510][ T3329] __sys_sendmsg+0xcd/0x170 [ 2249.775510][ T3329] do_syscall_64+0xc6/0x1e0 [ 2249.775510][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2249.775510][ T3329] [ 2249.777236][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2249.777236][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2249.777236][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2249.777236][ T3329] ipv6_find_idev+0x102/0x170 [ 2249.777236][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2249.777236][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2249.777236][ T3329] netlink_rcv_skb+0x130/0x360 [ 2249.777236][ T3329] netlink_unicast+0x449/0x710 [ 2249.777236][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2249.777236][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2249.777236][ T3329] ___sys_sendmsg+0xee/0x170 [ 2249.777236][ T3329] __sys_sendmsg+0xcd/0x170 [ 2249.777236][ T3329] do_syscall_64+0xc6/0x1e0 [ 2249.777236][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2249.777236][ T3329] [ 2259.836887][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2259.837384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2259.837384][ T3329] netdev_get_by_index+0x5e/0x80 [ 2259.837384][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2259.837384][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2259.837384][ T3329] ip6_route_add+0x1c/0x140 [ 2259.837384][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2259.837384][ T3329] addrconf_add_dev+0xe2/0x170 [ 2259.837384][ T3329] inet6_addr_add+0x12f/0xa40 [ 2259.837384][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2259.837384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2259.837384][ T3329] netlink_rcv_skb+0x130/0x360 [ 2259.837384][ T3329] netlink_unicast+0x449/0x710 [ 2259.837384][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2259.837384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2259.837384][ T3329] ___sys_sendmsg+0xee/0x170 [ 2259.837384][ T3329] __sys_sendmsg+0xcd/0x170 [ 2259.837384][ T3329] do_syscall_64+0xc6/0x1e0 [ 2259.837384][ T3329] [ 2259.839639][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2259.839639][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2259.839639][ T3329] ipv6_find_idev+0x102/0x170 [ 2259.839639][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2259.839639][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2259.839639][ T3329] netlink_rcv_skb+0x130/0x360 [ 2259.839639][ T3329] netlink_unicast+0x449/0x710 [ 2259.839639][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2259.839639][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2259.839639][ T3329] ___sys_sendmsg+0xee/0x170 [ 2259.839639][ T3329] __sys_sendmsg+0xcd/0x170 [ 2259.839639][ T3329] do_syscall_64+0xc6/0x1e0 [ 2259.839639][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2259.839639][ T3329] [ 2259.841392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2259.841392][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2259.841392][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2259.841392][ T3329] ipv6_find_idev+0x102/0x170 [ 2259.841392][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2259.841392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2259.841392][ T3329] netlink_rcv_skb+0x130/0x360 [ 2259.841392][ T3329] netlink_unicast+0x449/0x710 [ 2259.841392][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2259.841392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2259.841392][ T3329] ___sys_sendmsg+0xee/0x170 [ 2259.841392][ T3329] __sys_sendmsg+0xcd/0x170 [ 2259.841392][ T3329] do_syscall_64+0xc6/0x1e0 [ 2259.841392][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2259.841392][ T3329] [ 2270.084927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2270.085420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2270.085420][ T3329] netdev_get_by_index+0x5e/0x80 [ 2270.085420][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2270.085420][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2270.085420][ T3329] ip6_route_add+0x1c/0x140 [ 2270.085420][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2270.085420][ T3329] addrconf_add_dev+0xe2/0x170 [ 2270.085420][ T3329] inet6_addr_add+0x12f/0xa40 [ 2270.085420][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2270.085420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2270.085420][ T3329] netlink_rcv_skb+0x130/0x360 [ 2270.085420][ T3329] netlink_unicast+0x449/0x710 [ 2270.085420][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2270.085420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2270.085420][ T3329] ___sys_sendmsg+0xee/0x170 [ 2270.085420][ T3329] __sys_sendmsg+0xcd/0x170 [ 2270.085420][ T3329] do_syscall_64+0xc6/0x1e0 [ 2270.085420][ T3329] [ 2270.087695][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2270.087695][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2270.087695][ T3329] ipv6_find_idev+0x102/0x170 [ 2270.087695][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2270.087695][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2270.087695][ T3329] netlink_rcv_skb+0x130/0x360 [ 2270.087695][ T3329] netlink_unicast+0x449/0x710 [ 2270.087695][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2270.087695][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2270.087695][ T3329] ___sys_sendmsg+0xee/0x170 [ 2270.087695][ T3329] __sys_sendmsg+0xcd/0x170 [ 2270.087695][ T3329] do_syscall_64+0xc6/0x1e0 [ 2270.087695][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2270.087695][ T3329] [ 2270.089435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2270.089435][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2270.089435][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2270.089435][ T3329] ipv6_find_idev+0x102/0x170 [ 2270.089435][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2270.089435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2270.089435][ T3329] netlink_rcv_skb+0x130/0x360 [ 2270.089435][ T3329] netlink_unicast+0x449/0x710 [ 2270.089435][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2270.089435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2270.089435][ T3329] ___sys_sendmsg+0xee/0x170 [ 2270.089435][ T3329] __sys_sendmsg+0xcd/0x170 [ 2270.089435][ T3329] do_syscall_64+0xc6/0x1e0 [ 2270.089435][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2270.089435][ T3329] [ 2280.332960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2280.333446][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2280.333446][ T3329] netdev_get_by_index+0x5e/0x80 [ 2280.333446][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2280.333446][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2280.333446][ T3329] ip6_route_add+0x1c/0x140 [ 2280.333446][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2280.333446][ T3329] addrconf_add_dev+0xe2/0x170 [ 2280.333446][ T3329] inet6_addr_add+0x12f/0xa40 [ 2280.333446][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2280.333446][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2280.333446][ T3329] netlink_rcv_skb+0x130/0x360 [ 2280.333446][ T3329] netlink_unicast+0x449/0x710 [ 2280.333446][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2280.333446][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2280.333446][ T3329] ___sys_sendmsg+0xee/0x170 [ 2280.333446][ T3329] __sys_sendmsg+0xcd/0x170 [ 2280.333446][ T3329] do_syscall_64+0xc6/0x1e0 [ 2280.333446][ T3329] [ 2280.335697][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2280.335697][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2280.335697][ T3329] ipv6_find_idev+0x102/0x170 [ 2280.335697][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2280.335697][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2280.335697][ T3329] netlink_rcv_skb+0x130/0x360 [ 2280.335697][ T3329] netlink_unicast+0x449/0x710 [ 2280.335697][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2280.335697][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2280.335697][ T3329] ___sys_sendmsg+0xee/0x170 [ 2280.335697][ T3329] __sys_sendmsg+0xcd/0x170 [ 2280.335697][ T3329] do_syscall_64+0xc6/0x1e0 [ 2280.335697][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2280.335697][ T3329] [ 2280.337428][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2280.337428][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2280.337428][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2280.337428][ T3329] ipv6_find_idev+0x102/0x170 [ 2280.337428][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2280.337428][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2280.337428][ T3329] netlink_rcv_skb+0x130/0x360 [ 2280.337428][ T3329] netlink_unicast+0x449/0x710 [ 2280.337428][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2280.337428][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2280.337428][ T3329] ___sys_sendmsg+0xee/0x170 [ 2280.337428][ T3329] __sys_sendmsg+0xcd/0x170 [ 2280.337428][ T3329] do_syscall_64+0xc6/0x1e0 [ 2280.337428][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2280.337428][ T3329] [ 2290.524867][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2290.525336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2290.525336][ T3329] netdev_get_by_index+0x5e/0x80 [ 2290.525336][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2290.525336][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2290.525336][ T3329] ip6_route_add+0x1c/0x140 [ 2290.525336][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2290.525336][ T3329] addrconf_add_dev+0xe2/0x170 [ 2290.525336][ T3329] inet6_addr_add+0x12f/0xa40 [ 2290.525336][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2290.525336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2290.525336][ T3329] netlink_rcv_skb+0x130/0x360 [ 2290.525336][ T3329] netlink_unicast+0x449/0x710 [ 2290.525336][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2290.525336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2290.525336][ T3329] ___sys_sendmsg+0xee/0x170 [ 2290.525336][ T3329] __sys_sendmsg+0xcd/0x170 [ 2290.525336][ T3329] do_syscall_64+0xc6/0x1e0 [ 2290.525336][ T3329] [ 2290.527573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2290.527573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2290.527573][ T3329] ipv6_find_idev+0x102/0x170 [ 2290.527573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2290.527573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2290.527573][ T3329] netlink_rcv_skb+0x130/0x360 [ 2290.527573][ T3329] netlink_unicast+0x449/0x710 [ 2290.527573][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2290.527573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2290.527573][ T3329] ___sys_sendmsg+0xee/0x170 [ 2290.527573][ T3329] __sys_sendmsg+0xcd/0x170 [ 2290.527573][ T3329] do_syscall_64+0xc6/0x1e0 [ 2290.527573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2290.527573][ T3329] [ 2290.529307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2290.529307][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2290.529307][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2290.529307][ T3329] ipv6_find_idev+0x102/0x170 [ 2290.529307][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2290.529307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2290.529307][ T3329] netlink_rcv_skb+0x130/0x360 [ 2290.529307][ T3329] netlink_unicast+0x449/0x710 [ 2290.529307][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2290.529307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2290.529307][ T3329] ___sys_sendmsg+0xee/0x170 [ 2290.529307][ T3329] __sys_sendmsg+0xcd/0x170 [ 2290.529307][ T3329] do_syscall_64+0xc6/0x1e0 [ 2290.529307][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2290.529307][ T3329] [ 2300.780957][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2300.781436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2300.781436][ T3329] netdev_get_by_index+0x5e/0x80 [ 2300.781436][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2300.781436][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2300.781436][ T3329] ip6_route_add+0x1c/0x140 [ 2300.781436][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2300.781436][ T3329] addrconf_add_dev+0xe2/0x170 [ 2300.781436][ T3329] inet6_addr_add+0x12f/0xa40 [ 2300.781436][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2300.781436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2300.781436][ T3329] netlink_rcv_skb+0x130/0x360 [ 2300.781436][ T3329] netlink_unicast+0x449/0x710 [ 2300.781436][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2300.781436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2300.781436][ T3329] ___sys_sendmsg+0xee/0x170 [ 2300.781436][ T3329] __sys_sendmsg+0xcd/0x170 [ 2300.781436][ T3329] do_syscall_64+0xc6/0x1e0 [ 2300.781436][ T3329] [ 2300.783671][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2300.783671][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2300.783671][ T3329] ipv6_find_idev+0x102/0x170 [ 2300.783671][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2300.783671][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2300.783671][ T3329] netlink_rcv_skb+0x130/0x360 [ 2300.783671][ T3329] netlink_unicast+0x449/0x710 [ 2300.783671][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2300.783671][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2300.783671][ T3329] ___sys_sendmsg+0xee/0x170 [ 2300.783671][ T3329] __sys_sendmsg+0xcd/0x170 [ 2300.783671][ T3329] do_syscall_64+0xc6/0x1e0 [ 2300.783671][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2300.783671][ T3329] [ 2300.785393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2300.785393][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2300.785393][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2300.785393][ T3329] ipv6_find_idev+0x102/0x170 [ 2300.785393][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2300.785393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2300.785393][ T3329] netlink_rcv_skb+0x130/0x360 [ 2300.785393][ T3329] netlink_unicast+0x449/0x710 [ 2300.785393][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2300.785393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2300.785393][ T3329] ___sys_sendmsg+0xee/0x170 [ 2300.785393][ T3329] __sys_sendmsg+0xcd/0x170 [ 2300.785393][ T3329] do_syscall_64+0xc6/0x1e0 [ 2300.785393][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2300.785393][ T3329] [ 2311.028914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2311.029390][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2311.029390][ T3329] netdev_get_by_index+0x5e/0x80 [ 2311.029390][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2311.029390][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2311.029390][ T3329] ip6_route_add+0x1c/0x140 [ 2311.029390][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2311.029390][ T3329] addrconf_add_dev+0xe2/0x170 [ 2311.029390][ T3329] inet6_addr_add+0x12f/0xa40 [ 2311.029390][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2311.029390][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2311.029390][ T3329] netlink_rcv_skb+0x130/0x360 [ 2311.029390][ T3329] netlink_unicast+0x449/0x710 [ 2311.029390][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2311.029390][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2311.029390][ T3329] ___sys_sendmsg+0xee/0x170 [ 2311.029390][ T3329] __sys_sendmsg+0xcd/0x170 [ 2311.029390][ T3329] do_syscall_64+0xc6/0x1e0 [ 2311.029390][ T3329] [ 2311.031636][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2311.031636][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2311.031636][ T3329] ipv6_find_idev+0x102/0x170 [ 2311.031636][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2311.031636][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2311.031636][ T3329] netlink_rcv_skb+0x130/0x360 [ 2311.031636][ T3329] netlink_unicast+0x449/0x710 [ 2311.031636][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2311.031636][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2311.031636][ T3329] ___sys_sendmsg+0xee/0x170 [ 2311.031636][ T3329] __sys_sendmsg+0xcd/0x170 [ 2311.031636][ T3329] do_syscall_64+0xc6/0x1e0 [ 2311.031636][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2311.031636][ T3329] [ 2311.033378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2311.033378][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2311.033378][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2311.033378][ T3329] ipv6_find_idev+0x102/0x170 [ 2311.033378][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2311.033378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2311.033378][ T3329] netlink_rcv_skb+0x130/0x360 [ 2311.033378][ T3329] netlink_unicast+0x449/0x710 [ 2311.033378][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2311.033378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2311.033378][ T3329] ___sys_sendmsg+0xee/0x170 [ 2311.033378][ T3329] __sys_sendmsg+0xcd/0x170 [ 2311.033378][ T3329] do_syscall_64+0xc6/0x1e0 [ 2311.033378][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2311.033378][ T3329] [ 2321.276880][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2321.277274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2321.277274][ T3329] netdev_get_by_index+0x5e/0x80 [ 2321.277274][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2321.277274][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2321.277274][ T3329] ip6_route_add+0x1c/0x140 [ 2321.277274][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2321.277274][ T3329] addrconf_add_dev+0xe2/0x170 [ 2321.277274][ T3329] inet6_addr_add+0x12f/0xa40 [ 2321.277274][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2321.277274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2321.277274][ T3329] netlink_rcv_skb+0x130/0x360 [ 2321.277274][ T3329] netlink_unicast+0x449/0x710 [ 2321.277274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2321.277274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2321.277274][ T3329] ___sys_sendmsg+0xee/0x170 [ 2321.277274][ T3329] __sys_sendmsg+0xcd/0x170 [ 2321.277274][ T3329] do_syscall_64+0xc6/0x1e0 [ 2321.277274][ T3329] [ 2321.279508][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2321.279508][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2321.279508][ T3329] ipv6_find_idev+0x102/0x170 [ 2321.279508][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2321.279508][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2321.279508][ T3329] netlink_rcv_skb+0x130/0x360 [ 2321.279508][ T3329] netlink_unicast+0x449/0x710 [ 2321.279508][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2321.279508][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2321.279508][ T3329] ___sys_sendmsg+0xee/0x170 [ 2321.279508][ T3329] __sys_sendmsg+0xcd/0x170 [ 2321.279508][ T3329] do_syscall_64+0xc6/0x1e0 [ 2321.279508][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2321.279508][ T3329] [ 2321.281228][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2321.281228][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2321.281228][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2321.281228][ T3329] ipv6_find_idev+0x102/0x170 [ 2321.281228][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2321.281228][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2321.281228][ T3329] netlink_rcv_skb+0x130/0x360 [ 2321.281228][ T3329] netlink_unicast+0x449/0x710 [ 2321.281228][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2321.281228][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2321.281228][ T3329] ___sys_sendmsg+0xee/0x170 [ 2321.281228][ T3329] __sys_sendmsg+0xcd/0x170 [ 2321.281228][ T3329] do_syscall_64+0xc6/0x1e0 [ 2321.281228][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2321.281228][ T3329] [ 2331.333066][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2331.333515][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2331.333515][ T3329] netdev_get_by_index+0x5e/0x80 [ 2331.333515][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2331.333515][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2331.333515][ T3329] ip6_route_add+0x1c/0x140 [ 2331.333515][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2331.333515][ T3329] addrconf_add_dev+0xe2/0x170 [ 2331.333515][ T3329] inet6_addr_add+0x12f/0xa40 [ 2331.333515][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2331.333515][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2331.333515][ T3329] netlink_rcv_skb+0x130/0x360 [ 2331.333515][ T3329] netlink_unicast+0x449/0x710 [ 2331.333515][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2331.333515][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2331.333515][ T3329] ___sys_sendmsg+0xee/0x170 [ 2331.333515][ T3329] __sys_sendmsg+0xcd/0x170 [ 2331.333515][ T3329] do_syscall_64+0xc6/0x1e0 [ 2331.333515][ T3329] [ 2331.335950][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2331.335950][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2331.335950][ T3329] ipv6_find_idev+0x102/0x170 [ 2331.335950][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2331.335950][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2331.335950][ T3329] netlink_rcv_skb+0x130/0x360 [ 2331.335950][ T3329] netlink_unicast+0x449/0x710 [ 2331.335950][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2331.335950][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2331.335950][ T3329] ___sys_sendmsg+0xee/0x170 [ 2331.335950][ T3329] __sys_sendmsg+0xcd/0x170 [ 2331.335950][ T3329] do_syscall_64+0xc6/0x1e0 [ 2331.335950][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2331.335950][ T3329] [ 2331.337849][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2331.337849][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2331.337849][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2331.337849][ T3329] ipv6_find_idev+0x102/0x170 [ 2331.337849][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2331.337849][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2331.337849][ T3329] netlink_rcv_skb+0x130/0x360 [ 2331.337849][ T3329] netlink_unicast+0x449/0x710 [ 2331.337849][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2331.337849][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2331.337849][ T3329] ___sys_sendmsg+0xee/0x170 [ 2331.337849][ T3329] __sys_sendmsg+0xcd/0x170 [ 2331.337849][ T3329] do_syscall_64+0xc6/0x1e0 [ 2331.337849][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2331.337849][ T3329] [ 2341.580943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2341.581454][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2341.581454][ T3329] netdev_get_by_index+0x5e/0x80 [ 2341.581454][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2341.581454][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2341.581454][ T3329] ip6_route_add+0x1c/0x140 [ 2341.581454][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2341.581454][ T3329] addrconf_add_dev+0xe2/0x170 [ 2341.581454][ T3329] inet6_addr_add+0x12f/0xa40 [ 2341.581454][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2341.581454][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2341.581454][ T3329] netlink_rcv_skb+0x130/0x360 [ 2341.581454][ T3329] netlink_unicast+0x449/0x710 [ 2341.581454][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2341.581454][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2341.581454][ T3329] ___sys_sendmsg+0xee/0x170 [ 2341.581454][ T3329] __sys_sendmsg+0xcd/0x170 [ 2341.581454][ T3329] do_syscall_64+0xc6/0x1e0 [ 2341.581454][ T3329] [ 2341.583721][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2341.583721][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2341.583721][ T3329] ipv6_find_idev+0x102/0x170 [ 2341.583721][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2341.583721][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2341.583721][ T3329] netlink_rcv_skb+0x130/0x360 [ 2341.583721][ T3329] netlink_unicast+0x449/0x710 [ 2341.583721][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2341.583721][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2341.583721][ T3329] ___sys_sendmsg+0xee/0x170 [ 2341.583721][ T3329] __sys_sendmsg+0xcd/0x170 [ 2341.583721][ T3329] do_syscall_64+0xc6/0x1e0 [ 2341.583721][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2341.583721][ T3329] [ 2341.585474][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2341.585474][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2341.585474][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2341.585474][ T3329] ipv6_find_idev+0x102/0x170 [ 2341.585474][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2341.585474][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2341.585474][ T3329] netlink_rcv_skb+0x130/0x360 [ 2341.585474][ T3329] netlink_unicast+0x449/0x710 [ 2341.585474][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2341.585474][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2341.585474][ T3329] ___sys_sendmsg+0xee/0x170 [ 2341.585474][ T3329] __sys_sendmsg+0xcd/0x170 [ 2341.585474][ T3329] do_syscall_64+0xc6/0x1e0 [ 2341.585474][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2341.585474][ T3329] [ 2351.772958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2351.773406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2351.773406][ T3329] netdev_get_by_index+0x5e/0x80 [ 2351.773406][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2351.773406][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2351.773406][ T3329] ip6_route_add+0x1c/0x140 [ 2351.773406][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2351.773406][ T3329] addrconf_add_dev+0xe2/0x170 [ 2351.773406][ T3329] inet6_addr_add+0x12f/0xa40 [ 2351.773406][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2351.773406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2351.773406][ T3329] netlink_rcv_skb+0x130/0x360 [ 2351.773406][ T3329] netlink_unicast+0x449/0x710 [ 2351.773406][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2351.773406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2351.773406][ T3329] ___sys_sendmsg+0xee/0x170 [ 2351.773406][ T3329] __sys_sendmsg+0xcd/0x170 [ 2351.773406][ T3329] do_syscall_64+0xc6/0x1e0 [ 2351.773406][ T3329] [ 2351.775831][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2351.775831][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2351.775831][ T3329] ipv6_find_idev+0x102/0x170 [ 2351.775831][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2351.775831][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2351.775831][ T3329] netlink_rcv_skb+0x130/0x360 [ 2351.775831][ T3329] netlink_unicast+0x449/0x710 [ 2351.775831][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2351.775831][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2351.775831][ T3329] ___sys_sendmsg+0xee/0x170 [ 2351.775831][ T3329] __sys_sendmsg+0xcd/0x170 [ 2351.775831][ T3329] do_syscall_64+0xc6/0x1e0 [ 2351.775831][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2351.775831][ T3329] [ 2351.777760][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2351.777760][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2351.777760][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2351.777760][ T3329] ipv6_find_idev+0x102/0x170 [ 2351.777760][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2351.777760][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2351.777760][ T3329] netlink_rcv_skb+0x130/0x360 [ 2351.777760][ T3329] netlink_unicast+0x449/0x710 [ 2351.777760][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2351.777760][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2351.777760][ T3329] ___sys_sendmsg+0xee/0x170 [ 2351.777760][ T3329] __sys_sendmsg+0xcd/0x170 [ 2351.777760][ T3329] do_syscall_64+0xc6/0x1e0 [ 2351.777760][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2351.777760][ T3329] [ 2362.020942][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2362.021414][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2362.021414][ T3329] netdev_get_by_index+0x5e/0x80 [ 2362.021414][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2362.021414][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2362.021414][ T3329] ip6_route_add+0x1c/0x140 [ 2362.021414][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2362.021414][ T3329] addrconf_add_dev+0xe2/0x170 [ 2362.021414][ T3329] inet6_addr_add+0x12f/0xa40 [ 2362.021414][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2362.021414][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2362.021414][ T3329] netlink_rcv_skb+0x130/0x360 [ 2362.021414][ T3329] netlink_unicast+0x449/0x710 [ 2362.021414][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2362.021414][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2362.021414][ T3329] ___sys_sendmsg+0xee/0x170 [ 2362.021414][ T3329] __sys_sendmsg+0xcd/0x170 [ 2362.021414][ T3329] do_syscall_64+0xc6/0x1e0 [ 2362.021414][ T3329] [ 2362.023669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2362.023669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2362.023669][ T3329] ipv6_find_idev+0x102/0x170 [ 2362.023669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2362.023669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2362.023669][ T3329] netlink_rcv_skb+0x130/0x360 [ 2362.023669][ T3329] netlink_unicast+0x449/0x710 [ 2362.023669][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2362.023669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2362.023669][ T3329] ___sys_sendmsg+0xee/0x170 [ 2362.023669][ T3329] __sys_sendmsg+0xcd/0x170 [ 2362.023669][ T3329] do_syscall_64+0xc6/0x1e0 [ 2362.023669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2362.023669][ T3329] [ 2362.025399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2362.025399][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2362.025399][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2362.025399][ T3329] ipv6_find_idev+0x102/0x170 [ 2362.025399][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2362.025399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2362.025399][ T3329] netlink_rcv_skb+0x130/0x360 [ 2362.025399][ T3329] netlink_unicast+0x449/0x710 [ 2362.025399][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2362.025399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2362.025399][ T3329] ___sys_sendmsg+0xee/0x170 [ 2362.025399][ T3329] __sys_sendmsg+0xcd/0x170 [ 2362.025399][ T3329] do_syscall_64+0xc6/0x1e0 [ 2362.025399][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2362.025399][ T3329] [ 2372.268950][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2372.269385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2372.269385][ T3329] netdev_get_by_index+0x5e/0x80 [ 2372.269385][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2372.269385][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2372.269385][ T3329] ip6_route_add+0x1c/0x140 [ 2372.269385][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2372.269385][ T3329] addrconf_add_dev+0xe2/0x170 [ 2372.269385][ T3329] inet6_addr_add+0x12f/0xa40 [ 2372.269385][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2372.269385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2372.269385][ T3329] netlink_rcv_skb+0x130/0x360 [ 2372.269385][ T3329] netlink_unicast+0x449/0x710 [ 2372.269385][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2372.269385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2372.269385][ T3329] ___sys_sendmsg+0xee/0x170 [ 2372.269385][ T3329] __sys_sendmsg+0xcd/0x170 [ 2372.269385][ T3329] do_syscall_64+0xc6/0x1e0 [ 2372.269385][ T3329] [ 2372.271841][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2372.271841][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2372.271841][ T3329] ipv6_find_idev+0x102/0x170 [ 2372.271841][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2372.271841][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2372.271841][ T3329] netlink_rcv_skb+0x130/0x360 [ 2372.271841][ T3329] netlink_unicast+0x449/0x710 [ 2372.271841][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2372.271841][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2372.271841][ T3329] ___sys_sendmsg+0xee/0x170 [ 2372.271841][ T3329] __sys_sendmsg+0xcd/0x170 [ 2372.271841][ T3329] do_syscall_64+0xc6/0x1e0 [ 2372.271841][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2372.271841][ T3329] [ 2372.273698][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2372.273698][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2372.273698][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2372.273698][ T3329] ipv6_find_idev+0x102/0x170 [ 2372.273698][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2372.273698][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2372.273698][ T3329] netlink_rcv_skb+0x130/0x360 [ 2372.273698][ T3329] netlink_unicast+0x449/0x710 [ 2372.273698][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2372.273698][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2372.273698][ T3329] ___sys_sendmsg+0xee/0x170 [ 2372.273698][ T3329] __sys_sendmsg+0xcd/0x170 [ 2372.273698][ T3329] do_syscall_64+0xc6/0x1e0 [ 2372.273698][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2372.273698][ T3329] [ 2382.516888][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2382.517288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2382.517288][ T3329] netdev_get_by_index+0x5e/0x80 [ 2382.517288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2382.517288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2382.517288][ T3329] ip6_route_add+0x1c/0x140 [ 2382.517288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2382.517288][ T3329] addrconf_add_dev+0xe2/0x170 [ 2382.517288][ T3329] inet6_addr_add+0x12f/0xa40 [ 2382.517288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2382.517288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2382.517288][ T3329] netlink_rcv_skb+0x130/0x360 [ 2382.517288][ T3329] netlink_unicast+0x449/0x710 [ 2382.517288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2382.517288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2382.517288][ T3329] ___sys_sendmsg+0xee/0x170 [ 2382.517288][ T3329] __sys_sendmsg+0xcd/0x170 [ 2382.517288][ T3329] do_syscall_64+0xc6/0x1e0 [ 2382.517288][ T3329] [ 2382.519632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2382.519632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2382.519632][ T3329] ipv6_find_idev+0x102/0x170 [ 2382.519632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2382.519632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2382.519632][ T3329] netlink_rcv_skb+0x130/0x360 [ 2382.519632][ T3329] netlink_unicast+0x449/0x710 [ 2382.519632][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2382.519632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2382.519632][ T3329] ___sys_sendmsg+0xee/0x170 [ 2382.519632][ T3329] __sys_sendmsg+0xcd/0x170 [ 2382.519632][ T3329] do_syscall_64+0xc6/0x1e0 [ 2382.519632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2382.519632][ T3329] [ 2382.521366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2382.521366][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2382.521366][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2382.521366][ T3329] ipv6_find_idev+0x102/0x170 [ 2382.521366][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2382.521366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2382.521366][ T3329] netlink_rcv_skb+0x130/0x360 [ 2382.521366][ T3329] netlink_unicast+0x449/0x710 [ 2382.521366][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2382.521366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2382.521366][ T3329] ___sys_sendmsg+0xee/0x170 [ 2382.521366][ T3329] __sys_sendmsg+0xcd/0x170 [ 2382.521366][ T3329] do_syscall_64+0xc6/0x1e0 [ 2382.521366][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2382.521366][ T3329] [ 2392.636959][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2392.637355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2392.637355][ T3329] netdev_get_by_index+0x5e/0x80 [ 2392.637355][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2392.637355][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2392.637355][ T3329] ip6_route_add+0x1c/0x140 [ 2392.637355][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2392.637355][ T3329] addrconf_add_dev+0xe2/0x170 [ 2392.637355][ T3329] inet6_addr_add+0x12f/0xa40 [ 2392.637355][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2392.637355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2392.637355][ T3329] netlink_rcv_skb+0x130/0x360 [ 2392.637355][ T3329] netlink_unicast+0x449/0x710 [ 2392.637355][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2392.637355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2392.637355][ T3329] ___sys_sendmsg+0xee/0x170 [ 2392.637355][ T3329] __sys_sendmsg+0xcd/0x170 [ 2392.637355][ T3329] do_syscall_64+0xc6/0x1e0 [ 2392.637355][ T3329] [ 2392.640093][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2392.640093][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2392.640093][ T3329] ipv6_find_idev+0x102/0x170 [ 2392.640093][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2392.640093][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2392.640093][ T3329] netlink_rcv_skb+0x130/0x360 [ 2392.640093][ T3329] netlink_unicast+0x449/0x710 [ 2392.640093][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2392.640093][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2392.640093][ T3329] ___sys_sendmsg+0xee/0x170 [ 2392.640093][ T3329] __sys_sendmsg+0xcd/0x170 [ 2392.640093][ T3329] do_syscall_64+0xc6/0x1e0 [ 2392.640093][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2392.640093][ T3329] [ 2392.641838][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2392.641838][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2392.641838][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2392.641838][ T3329] ipv6_find_idev+0x102/0x170 [ 2392.641838][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2392.641838][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2392.641838][ T3329] netlink_rcv_skb+0x130/0x360 [ 2392.641838][ T3329] netlink_unicast+0x449/0x710 [ 2392.641838][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2392.641838][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2392.641838][ T3329] ___sys_sendmsg+0xee/0x170 [ 2392.641838][ T3329] __sys_sendmsg+0xcd/0x170 [ 2392.641838][ T3329] do_syscall_64+0xc6/0x1e0 [ 2392.641838][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2392.641838][ T3329] [ 2402.884875][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2402.885324][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2402.885324][ T3329] netdev_get_by_index+0x5e/0x80 [ 2402.885324][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2402.885324][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2402.885324][ T3329] ip6_route_add+0x1c/0x140 [ 2402.885324][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2402.885324][ T3329] addrconf_add_dev+0xe2/0x170 [ 2402.885324][ T3329] inet6_addr_add+0x12f/0xa40 [ 2402.885324][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2402.885324][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2402.885324][ T3329] netlink_rcv_skb+0x130/0x360 [ 2402.885324][ T3329] netlink_unicast+0x449/0x710 [ 2402.885324][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2402.885324][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2402.885324][ T3329] ___sys_sendmsg+0xee/0x170 [ 2402.885324][ T3329] __sys_sendmsg+0xcd/0x170 [ 2402.885324][ T3329] do_syscall_64+0xc6/0x1e0 [ 2402.885324][ T3329] [ 2402.887534][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2402.887534][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2402.887534][ T3329] ipv6_find_idev+0x102/0x170 [ 2402.887534][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2402.887534][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2402.887534][ T3329] netlink_rcv_skb+0x130/0x360 [ 2402.887534][ T3329] netlink_unicast+0x449/0x710 [ 2402.887534][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2402.887534][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2402.887534][ T3329] ___sys_sendmsg+0xee/0x170 [ 2402.887534][ T3329] __sys_sendmsg+0xcd/0x170 [ 2402.887534][ T3329] do_syscall_64+0xc6/0x1e0 [ 2402.887534][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2402.887534][ T3329] [ 2402.889238][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2402.889238][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2402.889238][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2402.889238][ T3329] ipv6_find_idev+0x102/0x170 [ 2402.889238][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2402.889238][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2402.889238][ T3329] netlink_rcv_skb+0x130/0x360 [ 2402.889238][ T3329] netlink_unicast+0x449/0x710 [ 2402.889238][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2402.889238][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2402.889238][ T3329] ___sys_sendmsg+0xee/0x170 [ 2402.889238][ T3329] __sys_sendmsg+0xcd/0x170 [ 2402.889238][ T3329] do_syscall_64+0xc6/0x1e0 [ 2402.889238][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2402.889238][ T3329] [ 2412.932893][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2412.933778][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2412.933778][ T3329] netdev_get_by_index+0x5e/0x80 [ 2412.933778][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2412.933778][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2412.933778][ T3329] ip6_route_add+0x1c/0x140 [ 2412.933778][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2412.933778][ T3329] addrconf_add_dev+0xe2/0x170 [ 2412.933778][ T3329] inet6_addr_add+0x12f/0xa40 [ 2412.933778][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2412.933778][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2412.933778][ T3329] netlink_rcv_skb+0x130/0x360 [ 2412.933778][ T3329] netlink_unicast+0x449/0x710 [ 2412.933778][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2412.933778][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2412.933778][ T3329] ___sys_sendmsg+0xee/0x170 [ 2412.933778][ T3329] __sys_sendmsg+0xcd/0x170 [ 2412.933778][ T3329] do_syscall_64+0xc6/0x1e0 [ 2412.933778][ T3329] [ 2412.936016][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2412.936016][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2412.936016][ T3329] ipv6_find_idev+0x102/0x170 [ 2412.936016][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2412.936016][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2412.936016][ T3329] netlink_rcv_skb+0x130/0x360 [ 2412.936016][ T3329] netlink_unicast+0x449/0x710 [ 2412.936016][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2412.936016][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2412.936016][ T3329] ___sys_sendmsg+0xee/0x170 [ 2412.936016][ T3329] __sys_sendmsg+0xcd/0x170 [ 2412.936016][ T3329] do_syscall_64+0xc6/0x1e0 [ 2412.936016][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2412.936016][ T3329] [ 2412.937767][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2412.937767][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2412.937767][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2412.937767][ T3329] ipv6_find_idev+0x102/0x170 [ 2412.937767][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2412.937767][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2412.937767][ T3329] netlink_rcv_skb+0x130/0x360 [ 2412.937767][ T3329] netlink_unicast+0x449/0x710 [ 2412.937767][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2412.937767][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2412.937767][ T3329] ___sys_sendmsg+0xee/0x170 [ 2412.937767][ T3329] __sys_sendmsg+0xcd/0x170 [ 2412.937767][ T3329] do_syscall_64+0xc6/0x1e0 [ 2412.937767][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2412.937767][ T3329] [ 2423.180865][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2423.181251][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2423.181251][ T3329] netdev_get_by_index+0x5e/0x80 [ 2423.181251][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2423.181251][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2423.181251][ T3329] ip6_route_add+0x1c/0x140 [ 2423.181251][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2423.181251][ T3329] addrconf_add_dev+0xe2/0x170 [ 2423.181251][ T3329] inet6_addr_add+0x12f/0xa40 [ 2423.181251][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2423.181251][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2423.181251][ T3329] netlink_rcv_skb+0x130/0x360 [ 2423.181251][ T3329] netlink_unicast+0x449/0x710 [ 2423.181251][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2423.181251][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2423.181251][ T3329] ___sys_sendmsg+0xee/0x170 [ 2423.181251][ T3329] __sys_sendmsg+0xcd/0x170 [ 2423.181251][ T3329] do_syscall_64+0xc6/0x1e0 [ 2423.181251][ T3329] [ 2423.183481][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2423.183481][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2423.183481][ T3329] ipv6_find_idev+0x102/0x170 [ 2423.183481][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2423.183481][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2423.183481][ T3329] netlink_rcv_skb+0x130/0x360 [ 2423.183481][ T3329] netlink_unicast+0x449/0x710 [ 2423.183481][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2423.183481][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2423.183481][ T3329] ___sys_sendmsg+0xee/0x170 [ 2423.183481][ T3329] __sys_sendmsg+0xcd/0x170 [ 2423.183481][ T3329] do_syscall_64+0xc6/0x1e0 [ 2423.183481][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2423.183481][ T3329] [ 2423.185185][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2423.185185][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2423.185185][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2423.185185][ T3329] ipv6_find_idev+0x102/0x170 [ 2423.185185][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2423.185185][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2423.185185][ T3329] netlink_rcv_skb+0x130/0x360 [ 2423.185185][ T3329] netlink_unicast+0x449/0x710 [ 2423.185185][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2423.185185][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2423.185185][ T3329] ___sys_sendmsg+0xee/0x170 [ 2423.185185][ T3329] __sys_sendmsg+0xcd/0x170 [ 2423.185185][ T3329] do_syscall_64+0xc6/0x1e0 [ 2423.185185][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2423.185185][ T3329] [ 2433.244855][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2433.245240][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2433.245240][ T3329] netdev_get_by_index+0x5e/0x80 [ 2433.245240][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2433.245240][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2433.245240][ T3329] ip6_route_add+0x1c/0x140 [ 2433.245240][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2433.245240][ T3329] addrconf_add_dev+0xe2/0x170 [ 2433.245240][ T3329] inet6_addr_add+0x12f/0xa40 [ 2433.245240][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2433.245240][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2433.245240][ T3329] netlink_rcv_skb+0x130/0x360 [ 2433.245240][ T3329] netlink_unicast+0x449/0x710 [ 2433.245240][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2433.245240][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2433.245240][ T3329] ___sys_sendmsg+0xee/0x170 [ 2433.245240][ T3329] __sys_sendmsg+0xcd/0x170 [ 2433.245240][ T3329] do_syscall_64+0xc6/0x1e0 [ 2433.245240][ T3329] [ 2433.247448][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2433.247448][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2433.247448][ T3329] ipv6_find_idev+0x102/0x170 [ 2433.247448][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2433.247448][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2433.247448][ T3329] netlink_rcv_skb+0x130/0x360 [ 2433.247448][ T3329] netlink_unicast+0x449/0x710 [ 2433.247448][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2433.247448][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2433.247448][ T3329] ___sys_sendmsg+0xee/0x170 [ 2433.247448][ T3329] __sys_sendmsg+0xcd/0x170 [ 2433.247448][ T3329] do_syscall_64+0xc6/0x1e0 [ 2433.247448][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2433.247448][ T3329] [ 2433.249201][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2433.249201][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2433.249201][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2433.249201][ T3329] ipv6_find_idev+0x102/0x170 [ 2433.249201][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2433.249201][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2433.249201][ T3329] netlink_rcv_skb+0x130/0x360 [ 2433.249201][ T3329] netlink_unicast+0x449/0x710 [ 2433.249201][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2433.249201][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2433.249201][ T3329] ___sys_sendmsg+0xee/0x170 [ 2433.249201][ T3329] __sys_sendmsg+0xcd/0x170 [ 2433.249201][ T3329] do_syscall_64+0xc6/0x1e0 [ 2433.249201][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2433.249201][ T3329] [ 2443.492874][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2443.493279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2443.493279][ T3329] netdev_get_by_index+0x5e/0x80 [ 2443.493279][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2443.493279][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2443.493279][ T3329] ip6_route_add+0x1c/0x140 [ 2443.493279][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2443.493279][ T3329] addrconf_add_dev+0xe2/0x170 [ 2443.493279][ T3329] inet6_addr_add+0x12f/0xa40 [ 2443.493279][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2443.493279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2443.493279][ T3329] netlink_rcv_skb+0x130/0x360 [ 2443.493279][ T3329] netlink_unicast+0x449/0x710 [ 2443.493279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2443.493279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2443.493279][ T3329] ___sys_sendmsg+0xee/0x170 [ 2443.493279][ T3329] __sys_sendmsg+0xcd/0x170 [ 2443.493279][ T3329] do_syscall_64+0xc6/0x1e0 [ 2443.493279][ T3329] [ 2443.495505][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2443.495505][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2443.495505][ T3329] ipv6_find_idev+0x102/0x170 [ 2443.495505][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2443.495505][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2443.495505][ T3329] netlink_rcv_skb+0x130/0x360 [ 2443.495505][ T3329] netlink_unicast+0x449/0x710 [ 2443.495505][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2443.495505][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2443.495505][ T3329] ___sys_sendmsg+0xee/0x170 [ 2443.495505][ T3329] __sys_sendmsg+0xcd/0x170 [ 2443.495505][ T3329] do_syscall_64+0xc6/0x1e0 [ 2443.495505][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2443.495505][ T3329] [ 2443.497744][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2443.497744][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2443.497744][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2443.497744][ T3329] ipv6_find_idev+0x102/0x170 [ 2443.497744][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2443.497744][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2443.497744][ T3329] netlink_rcv_skb+0x130/0x360 [ 2443.497744][ T3329] netlink_unicast+0x449/0x710 [ 2443.497744][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2443.497744][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2443.497744][ T3329] ___sys_sendmsg+0xee/0x170 [ 2443.497744][ T3329] __sys_sendmsg+0xcd/0x170 [ 2443.497744][ T3329] do_syscall_64+0xc6/0x1e0 [ 2443.497744][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2443.497744][ T3329] [ 2453.660874][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2453.661269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2453.661269][ T3329] netdev_get_by_index+0x5e/0x80 [ 2453.661269][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2453.661269][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2453.661269][ T3329] ip6_route_add+0x1c/0x140 [ 2453.661269][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2453.661269][ T3329] addrconf_add_dev+0xe2/0x170 [ 2453.661269][ T3329] inet6_addr_add+0x12f/0xa40 [ 2453.661269][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2453.661269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2453.661269][ T3329] netlink_rcv_skb+0x130/0x360 [ 2453.661269][ T3329] netlink_unicast+0x449/0x710 [ 2453.661269][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2453.661269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2453.661269][ T3329] ___sys_sendmsg+0xee/0x170 [ 2453.661269][ T3329] __sys_sendmsg+0xcd/0x170 [ 2453.661269][ T3329] do_syscall_64+0xc6/0x1e0 [ 2453.661269][ T3329] [ 2453.663479][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2453.663479][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2453.663479][ T3329] ipv6_find_idev+0x102/0x170 [ 2453.663479][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2453.663479][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2453.663479][ T3329] netlink_rcv_skb+0x130/0x360 [ 2453.663479][ T3329] netlink_unicast+0x449/0x710 [ 2453.663479][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2453.663479][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2453.663479][ T3329] ___sys_sendmsg+0xee/0x170 [ 2453.663479][ T3329] __sys_sendmsg+0xcd/0x170 [ 2453.663479][ T3329] do_syscall_64+0xc6/0x1e0 [ 2453.663479][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2453.663479][ T3329] [ 2453.665184][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2453.665184][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2453.665184][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2453.665184][ T3329] ipv6_find_idev+0x102/0x170 [ 2453.665184][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2453.665184][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2453.665184][ T3329] netlink_rcv_skb+0x130/0x360 [ 2453.665184][ T3329] netlink_unicast+0x449/0x710 [ 2453.665184][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2453.665184][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2453.665184][ T3329] ___sys_sendmsg+0xee/0x170 [ 2453.665184][ T3329] __sys_sendmsg+0xcd/0x170 [ 2453.665184][ T3329] do_syscall_64+0xc6/0x1e0 [ 2453.665184][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2453.665184][ T3329] [ 2463.908878][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2463.909265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2463.909265][ T3329] netdev_get_by_index+0x5e/0x80 [ 2463.909265][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2463.909265][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2463.909265][ T3329] ip6_route_add+0x1c/0x140 [ 2463.909265][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2463.909265][ T3329] addrconf_add_dev+0xe2/0x170 [ 2463.909265][ T3329] inet6_addr_add+0x12f/0xa40 [ 2463.909265][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2463.909265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2463.909265][ T3329] netlink_rcv_skb+0x130/0x360 [ 2463.909265][ T3329] netlink_unicast+0x449/0x710 [ 2463.909265][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2463.909265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2463.909265][ T3329] ___sys_sendmsg+0xee/0x170 [ 2463.909265][ T3329] __sys_sendmsg+0xcd/0x170 [ 2463.909265][ T3329] do_syscall_64+0xc6/0x1e0 [ 2463.909265][ T3329] [ 2463.911515][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2463.911515][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2463.911515][ T3329] ipv6_find_idev+0x102/0x170 [ 2463.911515][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2463.911515][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2463.911515][ T3329] netlink_rcv_skb+0x130/0x360 [ 2463.911515][ T3329] netlink_unicast+0x449/0x710 [ 2463.911515][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2463.911515][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2463.911515][ T3329] ___sys_sendmsg+0xee/0x170 [ 2463.911515][ T3329] __sys_sendmsg+0xcd/0x170 [ 2463.911515][ T3329] do_syscall_64+0xc6/0x1e0 [ 2463.911515][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2463.911515][ T3329] [ 2463.913243][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2463.913243][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2463.913243][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2463.913243][ T3329] ipv6_find_idev+0x102/0x170 [ 2463.913243][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2463.913243][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2463.913243][ T3329] netlink_rcv_skb+0x130/0x360 [ 2463.913243][ T3329] netlink_unicast+0x449/0x710 [ 2463.913243][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2463.913243][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2463.913243][ T3329] ___sys_sendmsg+0xee/0x170 [ 2463.913243][ T3329] __sys_sendmsg+0xcd/0x170 [ 2463.913243][ T3329] do_syscall_64+0xc6/0x1e0 [ 2463.913243][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2463.913243][ T3329] [ 2474.100864][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2474.101255][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2474.101255][ T3329] netdev_get_by_index+0x5e/0x80 [ 2474.101255][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2474.101255][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2474.101255][ T3329] ip6_route_add+0x1c/0x140 [ 2474.101255][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2474.101255][ T3329] addrconf_add_dev+0xe2/0x170 [ 2474.101255][ T3329] inet6_addr_add+0x12f/0xa40 [ 2474.101255][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2474.101255][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2474.101255][ T3329] netlink_rcv_skb+0x130/0x360 [ 2474.101255][ T3329] netlink_unicast+0x449/0x710 [ 2474.101255][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2474.101255][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2474.101255][ T3329] ___sys_sendmsg+0xee/0x170 [ 2474.101255][ T3329] __sys_sendmsg+0xcd/0x170 [ 2474.101255][ T3329] do_syscall_64+0xc6/0x1e0 [ 2474.101255][ T3329] [ 2474.103566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2474.103566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2474.103566][ T3329] ipv6_find_idev+0x102/0x170 [ 2474.103566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2474.103566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2474.103566][ T3329] netlink_rcv_skb+0x130/0x360 [ 2474.103566][ T3329] netlink_unicast+0x449/0x710 [ 2474.103566][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2474.103566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2474.103566][ T3329] ___sys_sendmsg+0xee/0x170 [ 2474.103566][ T3329] __sys_sendmsg+0xcd/0x170 [ 2474.103566][ T3329] do_syscall_64+0xc6/0x1e0 [ 2474.103566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2474.103566][ T3329] [ 2474.105284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2474.105284][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2474.105284][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2474.105284][ T3329] ipv6_find_idev+0x102/0x170 [ 2474.105284][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2474.105284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2474.105284][ T3329] netlink_rcv_skb+0x130/0x360 [ 2474.105284][ T3329] netlink_unicast+0x449/0x710 [ 2474.105284][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2474.105284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2474.105284][ T3329] ___sys_sendmsg+0xee/0x170 [ 2474.105284][ T3329] __sys_sendmsg+0xcd/0x170 [ 2474.105284][ T3329] do_syscall_64+0xc6/0x1e0 [ 2474.105284][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2474.105284][ T3329] [ 2484.260920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2484.261377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2484.261377][ T3329] netdev_get_by_index+0x5e/0x80 [ 2484.261377][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2484.261377][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2484.261377][ T3329] ip6_route_add+0x1c/0x140 [ 2484.261377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2484.261377][ T3329] addrconf_add_dev+0xe2/0x170 [ 2484.261377][ T3329] inet6_addr_add+0x12f/0xa40 [ 2484.261377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2484.261377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2484.261377][ T3329] netlink_rcv_skb+0x130/0x360 [ 2484.261377][ T3329] netlink_unicast+0x449/0x710 [ 2484.261377][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2484.261377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2484.261377][ T3329] ___sys_sendmsg+0xee/0x170 [ 2484.261377][ T3329] __sys_sendmsg+0xcd/0x170 [ 2484.261377][ T3329] do_syscall_64+0xc6/0x1e0 [ 2484.261377][ T3329] [ 2484.263976][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2484.263976][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2484.263976][ T3329] ipv6_find_idev+0x102/0x170 [ 2484.263976][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2484.263976][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2484.263976][ T3329] netlink_rcv_skb+0x130/0x360 [ 2484.263976][ T3329] netlink_unicast+0x449/0x710 [ 2484.263976][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2484.263976][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2484.263976][ T3329] ___sys_sendmsg+0xee/0x170 [ 2484.263976][ T3329] __sys_sendmsg+0xcd/0x170 [ 2484.263976][ T3329] do_syscall_64+0xc6/0x1e0 [ 2484.263976][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2484.263976][ T3329] [ 2484.265714][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2484.265714][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2484.265714][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2484.265714][ T3329] ipv6_find_idev+0x102/0x170 [ 2484.265714][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2484.265714][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2484.265714][ T3329] netlink_rcv_skb+0x130/0x360 [ 2484.265714][ T3329] netlink_unicast+0x449/0x710 [ 2484.265714][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2484.265714][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2484.265714][ T3329] ___sys_sendmsg+0xee/0x170 [ 2484.265714][ T3329] __sys_sendmsg+0xcd/0x170 [ 2484.265714][ T3329] do_syscall_64+0xc6/0x1e0 [ 2484.265714][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2484.265714][ T3329] [ 2494.333047][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2494.333436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2494.333436][ T3329] netdev_get_by_index+0x5e/0x80 [ 2494.333436][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2494.333436][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2494.333436][ T3329] ip6_route_add+0x1c/0x140 [ 2494.333436][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2494.333436][ T3329] addrconf_add_dev+0xe2/0x170 [ 2494.333436][ T3329] inet6_addr_add+0x12f/0xa40 [ 2494.333436][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2494.333436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2494.333436][ T3329] netlink_rcv_skb+0x130/0x360 [ 2494.333436][ T3329] netlink_unicast+0x449/0x710 [ 2494.333436][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2494.333436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2494.333436][ T3329] ___sys_sendmsg+0xee/0x170 [ 2494.333436][ T3329] __sys_sendmsg+0xcd/0x170 [ 2494.333436][ T3329] do_syscall_64+0xc6/0x1e0 [ 2494.333436][ T3329] [ 2494.335634][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2494.335634][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2494.335634][ T3329] ipv6_find_idev+0x102/0x170 [ 2494.335634][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2494.335634][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2494.335634][ T3329] netlink_rcv_skb+0x130/0x360 [ 2494.335634][ T3329] netlink_unicast+0x449/0x710 [ 2494.335634][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2494.335634][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2494.335634][ T3329] ___sys_sendmsg+0xee/0x170 [ 2494.335634][ T3329] __sys_sendmsg+0xcd/0x170 [ 2494.335634][ T3329] do_syscall_64+0xc6/0x1e0 [ 2494.335634][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2494.335634][ T3329] [ 2494.337339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2494.337339][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2494.337339][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2494.337339][ T3329] ipv6_find_idev+0x102/0x170 [ 2494.337339][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2494.337339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2494.337339][ T3329] netlink_rcv_skb+0x130/0x360 [ 2494.337339][ T3329] netlink_unicast+0x449/0x710 [ 2494.337339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2494.337339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2494.337339][ T3329] ___sys_sendmsg+0xee/0x170 [ 2494.337339][ T3329] __sys_sendmsg+0xcd/0x170 [ 2494.337339][ T3329] do_syscall_64+0xc6/0x1e0 [ 2494.337339][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2494.337339][ T3329] [ 2504.492919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2504.493381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2504.493381][ T3329] netdev_get_by_index+0x5e/0x80 [ 2504.493381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2504.493381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2504.493381][ T3329] ip6_route_add+0x1c/0x140 [ 2504.493381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2504.493381][ T3329] addrconf_add_dev+0xe2/0x170 [ 2504.493381][ T3329] inet6_addr_add+0x12f/0xa40 [ 2504.493381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2504.493381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2504.493381][ T3329] netlink_rcv_skb+0x130/0x360 [ 2504.493381][ T3329] netlink_unicast+0x449/0x710 [ 2504.493381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2504.493381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2504.493381][ T3329] ___sys_sendmsg+0xee/0x170 [ 2504.493381][ T3329] __sys_sendmsg+0xcd/0x170 [ 2504.493381][ T3329] do_syscall_64+0xc6/0x1e0 [ 2504.493381][ T3329] [ 2504.495629][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2504.495629][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2504.495629][ T3329] ipv6_find_idev+0x102/0x170 [ 2504.495629][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2504.495629][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2504.495629][ T3329] netlink_rcv_skb+0x130/0x360 [ 2504.495629][ T3329] netlink_unicast+0x449/0x710 [ 2504.495629][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2504.495629][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2504.495629][ T3329] ___sys_sendmsg+0xee/0x170 [ 2504.495629][ T3329] __sys_sendmsg+0xcd/0x170 [ 2504.495629][ T3329] do_syscall_64+0xc6/0x1e0 [ 2504.495629][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2504.495629][ T3329] [ 2504.497439][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2504.497439][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2504.497439][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2504.497439][ T3329] ipv6_find_idev+0x102/0x170 [ 2504.497439][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2504.497439][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2504.497439][ T3329] netlink_rcv_skb+0x130/0x360 [ 2504.497439][ T3329] netlink_unicast+0x449/0x710 [ 2504.497439][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2504.497439][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2504.497439][ T3329] ___sys_sendmsg+0xee/0x170 [ 2504.497439][ T3329] __sys_sendmsg+0xcd/0x170 [ 2504.497439][ T3329] do_syscall_64+0xc6/0x1e0 [ 2504.497439][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2504.497439][ T3329] [ 2514.740895][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2514.741370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2514.741370][ T3329] netdev_get_by_index+0x5e/0x80 [ 2514.741370][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2514.741370][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2514.741370][ T3329] ip6_route_add+0x1c/0x140 [ 2514.741370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2514.741370][ T3329] addrconf_add_dev+0xe2/0x170 [ 2514.741370][ T3329] inet6_addr_add+0x12f/0xa40 [ 2514.741370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2514.741370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2514.741370][ T3329] netlink_rcv_skb+0x130/0x360 [ 2514.741370][ T3329] netlink_unicast+0x449/0x710 [ 2514.741370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2514.741370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2514.741370][ T3329] ___sys_sendmsg+0xee/0x170 [ 2514.741370][ T3329] __sys_sendmsg+0xcd/0x170 [ 2514.741370][ T3329] do_syscall_64+0xc6/0x1e0 [ 2514.741370][ T3329] [ 2514.743665][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2514.743665][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2514.743665][ T3329] ipv6_find_idev+0x102/0x170 [ 2514.743665][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2514.743665][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2514.743665][ T3329] netlink_rcv_skb+0x130/0x360 [ 2514.743665][ T3329] netlink_unicast+0x449/0x710 [ 2514.743665][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2514.743665][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2514.743665][ T3329] ___sys_sendmsg+0xee/0x170 [ 2514.743665][ T3329] __sys_sendmsg+0xcd/0x170 [ 2514.743665][ T3329] do_syscall_64+0xc6/0x1e0 [ 2514.743665][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2514.743665][ T3329] [ 2514.745617][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2514.745617][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2514.745617][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2514.745617][ T3329] ipv6_find_idev+0x102/0x170 [ 2514.745617][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2514.745617][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2514.745617][ T3329] netlink_rcv_skb+0x130/0x360 [ 2514.745617][ T3329] netlink_unicast+0x449/0x710 [ 2514.745617][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2514.745617][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2514.745617][ T3329] ___sys_sendmsg+0xee/0x170 [ 2514.745617][ T3329] __sys_sendmsg+0xcd/0x170 [ 2514.745617][ T3329] do_syscall_64+0xc6/0x1e0 [ 2514.745617][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2514.745617][ T3329] [ 2524.988888][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2524.989411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2524.989411][ T3329] netdev_get_by_index+0x5e/0x80 [ 2524.989411][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2524.989411][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2524.989411][ T3329] ip6_route_add+0x1c/0x140 [ 2524.989411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2524.989411][ T3329] addrconf_add_dev+0xe2/0x170 [ 2524.989411][ T3329] inet6_addr_add+0x12f/0xa40 [ 2524.989411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2524.989411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2524.989411][ T3329] netlink_rcv_skb+0x130/0x360 [ 2524.989411][ T3329] netlink_unicast+0x449/0x710 [ 2524.989411][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2524.989411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2524.989411][ T3329] ___sys_sendmsg+0xee/0x170 [ 2524.989411][ T3329] __sys_sendmsg+0xcd/0x170 [ 2524.989411][ T3329] do_syscall_64+0xc6/0x1e0 [ 2524.989411][ T3329] [ 2524.991726][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2524.991726][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2524.991726][ T3329] ipv6_find_idev+0x102/0x170 [ 2524.991726][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2524.991726][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2524.991726][ T3329] netlink_rcv_skb+0x130/0x360 [ 2524.991726][ T3329] netlink_unicast+0x449/0x710 [ 2524.991726][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2524.991726][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2524.991726][ T3329] ___sys_sendmsg+0xee/0x170 [ 2524.991726][ T3329] __sys_sendmsg+0xcd/0x170 [ 2524.991726][ T3329] do_syscall_64+0xc6/0x1e0 [ 2524.991726][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2524.991726][ T3329] [ 2524.993478][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2524.993478][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2524.993478][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2524.993478][ T3329] ipv6_find_idev+0x102/0x170 [ 2524.993478][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2524.993478][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2524.993478][ T3329] netlink_rcv_skb+0x130/0x360 [ 2524.993478][ T3329] netlink_unicast+0x449/0x710 [ 2524.993478][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2524.993478][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2524.993478][ T3329] ___sys_sendmsg+0xee/0x170 [ 2524.993478][ T3329] __sys_sendmsg+0xcd/0x170 [ 2524.993478][ T3329] do_syscall_64+0xc6/0x1e0 [ 2524.993478][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2524.993478][ T3329] [ 2535.332983][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2535.333456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2535.333456][ T3329] netdev_get_by_index+0x5e/0x80 [ 2535.333456][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2535.333456][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2535.333456][ T3329] ip6_route_add+0x1c/0x140 [ 2535.333456][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2535.333456][ T3329] addrconf_add_dev+0xe2/0x170 [ 2535.333456][ T3329] inet6_addr_add+0x12f/0xa40 [ 2535.333456][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2535.333456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2535.333456][ T3329] netlink_rcv_skb+0x130/0x360 [ 2535.333456][ T3329] netlink_unicast+0x449/0x710 [ 2535.333456][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2535.333456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2535.333456][ T3329] ___sys_sendmsg+0xee/0x170 [ 2535.333456][ T3329] __sys_sendmsg+0xcd/0x170 [ 2535.333456][ T3329] do_syscall_64+0xc6/0x1e0 [ 2535.333456][ T3329] [ 2535.335692][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2535.335692][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2535.335692][ T3329] ipv6_find_idev+0x102/0x170 [ 2535.335692][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2535.335692][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2535.335692][ T3329] netlink_rcv_skb+0x130/0x360 [ 2535.335692][ T3329] netlink_unicast+0x449/0x710 [ 2535.335692][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2535.335692][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2535.335692][ T3329] ___sys_sendmsg+0xee/0x170 [ 2535.335692][ T3329] __sys_sendmsg+0xcd/0x170 [ 2535.335692][ T3329] do_syscall_64+0xc6/0x1e0 [ 2535.335692][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2535.335692][ T3329] [ 2535.337416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2535.337416][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2535.337416][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2535.337416][ T3329] ipv6_find_idev+0x102/0x170 [ 2535.337416][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2535.337416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2535.337416][ T3329] netlink_rcv_skb+0x130/0x360 [ 2535.337416][ T3329] netlink_unicast+0x449/0x710 [ 2535.337416][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2535.337416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2535.337416][ T3329] ___sys_sendmsg+0xee/0x170 [ 2535.337416][ T3329] __sys_sendmsg+0xcd/0x170 [ 2535.337416][ T3329] do_syscall_64+0xc6/0x1e0 [ 2535.337416][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2535.337416][ T3329] [ 2545.404919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2545.405382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2545.405382][ T3329] netdev_get_by_index+0x5e/0x80 [ 2545.405382][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2545.405382][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2545.405382][ T3329] ip6_route_add+0x1c/0x140 [ 2545.405382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2545.405382][ T3329] addrconf_add_dev+0xe2/0x170 [ 2545.405382][ T3329] inet6_addr_add+0x12f/0xa40 [ 2545.405382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2545.405382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2545.405382][ T3329] netlink_rcv_skb+0x130/0x360 [ 2545.405382][ T3329] netlink_unicast+0x449/0x710 [ 2545.405382][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2545.405382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2545.405382][ T3329] ___sys_sendmsg+0xee/0x170 [ 2545.405382][ T3329] __sys_sendmsg+0xcd/0x170 [ 2545.405382][ T3329] do_syscall_64+0xc6/0x1e0 [ 2545.405382][ T3329] [ 2545.407727][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2545.407727][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2545.407727][ T3329] ipv6_find_idev+0x102/0x170 [ 2545.407727][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2545.407727][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2545.407727][ T3329] netlink_rcv_skb+0x130/0x360 [ 2545.407727][ T3329] netlink_unicast+0x449/0x710 [ 2545.407727][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2545.407727][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2545.407727][ T3329] ___sys_sendmsg+0xee/0x170 [ 2545.407727][ T3329] __sys_sendmsg+0xcd/0x170 [ 2545.407727][ T3329] do_syscall_64+0xc6/0x1e0 [ 2545.407727][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2545.407727][ T3329] [ 2545.409593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2545.409593][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2545.409593][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2545.409593][ T3329] ipv6_find_idev+0x102/0x170 [ 2545.409593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2545.409593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2545.409593][ T3329] netlink_rcv_skb+0x130/0x360 [ 2545.409593][ T3329] netlink_unicast+0x449/0x710 [ 2545.409593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2545.409593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2545.409593][ T3329] ___sys_sendmsg+0xee/0x170 [ 2545.409593][ T3329] __sys_sendmsg+0xcd/0x170 [ 2545.409593][ T3329] do_syscall_64+0xc6/0x1e0 [ 2545.409593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2545.409593][ T3329] [ 2555.652949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2555.653421][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2555.653421][ T3329] netdev_get_by_index+0x5e/0x80 [ 2555.653421][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2555.653421][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2555.653421][ T3329] ip6_route_add+0x1c/0x140 [ 2555.653421][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2555.653421][ T3329] addrconf_add_dev+0xe2/0x170 [ 2555.653421][ T3329] inet6_addr_add+0x12f/0xa40 [ 2555.653421][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2555.653421][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2555.653421][ T3329] netlink_rcv_skb+0x130/0x360 [ 2555.653421][ T3329] netlink_unicast+0x449/0x710 [ 2555.653421][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2555.653421][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2555.653421][ T3329] ___sys_sendmsg+0xee/0x170 [ 2555.653421][ T3329] __sys_sendmsg+0xcd/0x170 [ 2555.653421][ T3329] do_syscall_64+0xc6/0x1e0 [ 2555.653421][ T3329] [ 2555.655652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2555.655652][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2555.655652][ T3329] ipv6_find_idev+0x102/0x170 [ 2555.655652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2555.655652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2555.655652][ T3329] netlink_rcv_skb+0x130/0x360 [ 2555.655652][ T3329] netlink_unicast+0x449/0x710 [ 2555.655652][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2555.655652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2555.655652][ T3329] ___sys_sendmsg+0xee/0x170 [ 2555.655652][ T3329] __sys_sendmsg+0xcd/0x170 [ 2555.655652][ T3329] do_syscall_64+0xc6/0x1e0 [ 2555.655652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2555.655652][ T3329] [ 2555.657376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2555.657376][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2555.657376][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2555.657376][ T3329] ipv6_find_idev+0x102/0x170 [ 2555.657376][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2555.657376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2555.657376][ T3329] netlink_rcv_skb+0x130/0x360 [ 2555.657376][ T3329] netlink_unicast+0x449/0x710 [ 2555.657376][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2555.657376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2555.657376][ T3329] ___sys_sendmsg+0xee/0x170 [ 2555.657376][ T3329] __sys_sendmsg+0xcd/0x170 [ 2555.657376][ T3329] do_syscall_64+0xc6/0x1e0 [ 2555.657376][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2555.657376][ T3329] [ 2565.900877][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2565.901369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2565.901369][ T3329] netdev_get_by_index+0x5e/0x80 [ 2565.901369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2565.901369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2565.901369][ T3329] ip6_route_add+0x1c/0x140 [ 2565.901369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2565.901369][ T3329] addrconf_add_dev+0xe2/0x170 [ 2565.901369][ T3329] inet6_addr_add+0x12f/0xa40 [ 2565.901369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2565.901369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2565.901369][ T3329] netlink_rcv_skb+0x130/0x360 [ 2565.901369][ T3329] netlink_unicast+0x449/0x710 [ 2565.901369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2565.901369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2565.901369][ T3329] ___sys_sendmsg+0xee/0x170 [ 2565.901369][ T3329] __sys_sendmsg+0xcd/0x170 [ 2565.901369][ T3329] do_syscall_64+0xc6/0x1e0 [ 2565.901369][ T3329] [ 2565.903600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2565.903600][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2565.903600][ T3329] ipv6_find_idev+0x102/0x170 [ 2565.903600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2565.903600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2565.903600][ T3329] netlink_rcv_skb+0x130/0x360 [ 2565.903600][ T3329] netlink_unicast+0x449/0x710 [ 2565.903600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2565.903600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2565.903600][ T3329] ___sys_sendmsg+0xee/0x170 [ 2565.903600][ T3329] __sys_sendmsg+0xcd/0x170 [ 2565.903600][ T3329] do_syscall_64+0xc6/0x1e0 [ 2565.903600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2565.903600][ T3329] [ 2565.905329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2565.905329][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2565.905329][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2565.905329][ T3329] ipv6_find_idev+0x102/0x170 [ 2565.905329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2565.905329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2565.905329][ T3329] netlink_rcv_skb+0x130/0x360 [ 2565.905329][ T3329] netlink_unicast+0x449/0x710 [ 2565.905329][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2565.905329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2565.905329][ T3329] ___sys_sendmsg+0xee/0x170 [ 2565.905329][ T3329] __sys_sendmsg+0xcd/0x170 [ 2565.905329][ T3329] do_syscall_64+0xc6/0x1e0 [ 2565.905329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2565.905329][ T3329] [ 2576.004934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2576.005386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2576.005386][ T3329] netdev_get_by_index+0x5e/0x80 [ 2576.005386][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2576.005386][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2576.005386][ T3329] ip6_route_add+0x1c/0x140 [ 2576.005386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2576.005386][ T3329] addrconf_add_dev+0xe2/0x170 [ 2576.005386][ T3329] inet6_addr_add+0x12f/0xa40 [ 2576.005386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2576.005386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2576.005386][ T3329] netlink_rcv_skb+0x130/0x360 [ 2576.005386][ T3329] netlink_unicast+0x449/0x710 [ 2576.005386][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2576.005386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2576.005386][ T3329] ___sys_sendmsg+0xee/0x170 [ 2576.005386][ T3329] __sys_sendmsg+0xcd/0x170 [ 2576.005386][ T3329] do_syscall_64+0xc6/0x1e0 [ 2576.005386][ T3329] [ 2576.007579][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2576.007579][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2576.007579][ T3329] ipv6_find_idev+0x102/0x170 [ 2576.007579][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2576.007579][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2576.007579][ T3329] netlink_rcv_skb+0x130/0x360 [ 2576.007579][ T3329] netlink_unicast+0x449/0x710 [ 2576.007579][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2576.007579][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2576.007579][ T3329] ___sys_sendmsg+0xee/0x170 [ 2576.007579][ T3329] __sys_sendmsg+0xcd/0x170 [ 2576.007579][ T3329] do_syscall_64+0xc6/0x1e0 [ 2576.007579][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2576.007579][ T3329] [ 2576.009282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2576.009282][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2576.009282][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2576.009282][ T3329] ipv6_find_idev+0x102/0x170 [ 2576.009282][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2576.009282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2576.009282][ T3329] netlink_rcv_skb+0x130/0x360 [ 2576.009282][ T3329] netlink_unicast+0x449/0x710 [ 2576.009282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2576.009282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2576.009282][ T3329] ___sys_sendmsg+0xee/0x170 [ 2576.009282][ T3329] __sys_sendmsg+0xcd/0x170 [ 2576.009282][ T3329] do_syscall_64+0xc6/0x1e0 [ 2576.009282][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2576.009282][ T3329] [ 2586.236894][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2586.237348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2586.237348][ T3329] netdev_get_by_index+0x5e/0x80 [ 2586.237348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2586.237348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2586.237348][ T3329] ip6_route_add+0x1c/0x140 [ 2586.237348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2586.237348][ T3329] addrconf_add_dev+0xe2/0x170 [ 2586.237348][ T3329] inet6_addr_add+0x12f/0xa40 [ 2586.237348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2586.237348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2586.237348][ T3329] netlink_rcv_skb+0x130/0x360 [ 2586.237348][ T3329] netlink_unicast+0x449/0x710 [ 2586.237348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2586.237348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2586.237348][ T3329] ___sys_sendmsg+0xee/0x170 [ 2586.237348][ T3329] __sys_sendmsg+0xcd/0x170 [ 2586.237348][ T3329] do_syscall_64+0xc6/0x1e0 [ 2586.237348][ T3329] [ 2586.239558][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2586.239558][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2586.239558][ T3329] ipv6_find_idev+0x102/0x170 [ 2586.239558][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2586.239558][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2586.239558][ T3329] netlink_rcv_skb+0x130/0x360 [ 2586.239558][ T3329] netlink_unicast+0x449/0x710 [ 2586.239558][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2586.239558][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2586.239558][ T3329] ___sys_sendmsg+0xee/0x170 [ 2586.239558][ T3329] __sys_sendmsg+0xcd/0x170 [ 2586.239558][ T3329] do_syscall_64+0xc6/0x1e0 [ 2586.239558][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2586.239558][ T3329] [ 2586.241282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2586.241282][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2586.241282][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2586.241282][ T3329] ipv6_find_idev+0x102/0x170 [ 2586.241282][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2586.241282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2586.241282][ T3329] netlink_rcv_skb+0x130/0x360 [ 2586.241282][ T3329] netlink_unicast+0x449/0x710 [ 2586.241282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2586.241282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2586.241282][ T3329] ___sys_sendmsg+0xee/0x170 [ 2586.241282][ T3329] __sys_sendmsg+0xcd/0x170 [ 2586.241282][ T3329] do_syscall_64+0xc6/0x1e0 [ 2586.241282][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2586.241282][ T3329] [ 2596.484850][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2596.485254][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2596.485254][ T3329] netdev_get_by_index+0x5e/0x80 [ 2596.485254][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2596.485254][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2596.485254][ T3329] ip6_route_add+0x1c/0x140 [ 2596.485254][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2596.485254][ T3329] addrconf_add_dev+0xe2/0x170 [ 2596.485254][ T3329] inet6_addr_add+0x12f/0xa40 [ 2596.485254][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2596.485254][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2596.485254][ T3329] netlink_rcv_skb+0x130/0x360 [ 2596.485254][ T3329] netlink_unicast+0x449/0x710 [ 2596.485254][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2596.485254][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2596.485254][ T3329] ___sys_sendmsg+0xee/0x170 [ 2596.485254][ T3329] __sys_sendmsg+0xcd/0x170 [ 2596.485254][ T3329] do_syscall_64+0xc6/0x1e0 [ 2596.485254][ T3329] [ 2596.487500][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2596.487500][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2596.487500][ T3329] ipv6_find_idev+0x102/0x170 [ 2596.487500][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2596.487500][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2596.487500][ T3329] netlink_rcv_skb+0x130/0x360 [ 2596.487500][ T3329] netlink_unicast+0x449/0x710 [ 2596.487500][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2596.487500][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2596.487500][ T3329] ___sys_sendmsg+0xee/0x170 [ 2596.487500][ T3329] __sys_sendmsg+0xcd/0x170 [ 2596.487500][ T3329] do_syscall_64+0xc6/0x1e0 [ 2596.487500][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2596.487500][ T3329] [ 2596.489238][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2596.489238][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2596.489238][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2596.489238][ T3329] ipv6_find_idev+0x102/0x170 [ 2596.489238][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2596.489238][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2596.489238][ T3329] netlink_rcv_skb+0x130/0x360 [ 2596.489238][ T3329] netlink_unicast+0x449/0x710 [ 2596.489238][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2596.489238][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2596.489238][ T3329] ___sys_sendmsg+0xee/0x170 [ 2596.489238][ T3329] __sys_sendmsg+0xcd/0x170 [ 2596.489238][ T3329] do_syscall_64+0xc6/0x1e0 [ 2596.489238][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2596.489238][ T3329] [ 2606.628977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2606.629373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2606.629373][ T3329] netdev_get_by_index+0x5e/0x80 [ 2606.629373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2606.629373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2606.629373][ T3329] ip6_route_add+0x1c/0x140 [ 2606.629373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2606.629373][ T3329] addrconf_add_dev+0xe2/0x170 [ 2606.629373][ T3329] inet6_addr_add+0x12f/0xa40 [ 2606.629373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2606.629373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2606.629373][ T3329] netlink_rcv_skb+0x130/0x360 [ 2606.629373][ T3329] netlink_unicast+0x449/0x710 [ 2606.629373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2606.629373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2606.629373][ T3329] ___sys_sendmsg+0xee/0x170 [ 2606.629373][ T3329] __sys_sendmsg+0xcd/0x170 [ 2606.629373][ T3329] do_syscall_64+0xc6/0x1e0 [ 2606.629373][ T3329] [ 2606.631613][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2606.631613][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2606.631613][ T3329] ipv6_find_idev+0x102/0x170 [ 2606.631613][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2606.631613][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2606.631613][ T3329] netlink_rcv_skb+0x130/0x360 [ 2606.631613][ T3329] netlink_unicast+0x449/0x710 [ 2606.631613][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2606.631613][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2606.631613][ T3329] ___sys_sendmsg+0xee/0x170 [ 2606.631613][ T3329] __sys_sendmsg+0xcd/0x170 [ 2606.631613][ T3329] do_syscall_64+0xc6/0x1e0 [ 2606.631613][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2606.631613][ T3329] [ 2606.633327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2606.633327][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2606.633327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2606.633327][ T3329] ipv6_find_idev+0x102/0x170 [ 2606.633327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2606.633327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2606.633327][ T3329] netlink_rcv_skb+0x130/0x360 [ 2606.633327][ T3329] netlink_unicast+0x449/0x710 [ 2606.633327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2606.633327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2606.633327][ T3329] ___sys_sendmsg+0xee/0x170 [ 2606.633327][ T3329] __sys_sendmsg+0xcd/0x170 [ 2606.633327][ T3329] do_syscall_64+0xc6/0x1e0 [ 2606.633327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2606.633327][ T3329] [ 2616.652880][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2616.653279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2616.653279][ T3329] netdev_get_by_index+0x5e/0x80 [ 2616.653279][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2616.653279][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2616.653279][ T3329] ip6_route_add+0x1c/0x140 [ 2616.653279][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2616.653279][ T3329] addrconf_add_dev+0xe2/0x170 [ 2616.653279][ T3329] inet6_addr_add+0x12f/0xa40 [ 2616.653279][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2616.653279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2616.653279][ T3329] netlink_rcv_skb+0x130/0x360 [ 2616.653279][ T3329] netlink_unicast+0x449/0x710 [ 2616.653279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2616.653279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2616.653279][ T3329] ___sys_sendmsg+0xee/0x170 [ 2616.653279][ T3329] __sys_sendmsg+0xcd/0x170 [ 2616.653279][ T3329] do_syscall_64+0xc6/0x1e0 [ 2616.653279][ T3329] [ 2616.656132][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2616.656132][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2616.656132][ T3329] ipv6_find_idev+0x102/0x170 [ 2616.656132][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2616.656132][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2616.656132][ T3329] netlink_rcv_skb+0x130/0x360 [ 2616.656132][ T3329] netlink_unicast+0x449/0x710 [ 2616.656132][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2616.656132][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2616.656132][ T3329] ___sys_sendmsg+0xee/0x170 [ 2616.656132][ T3329] __sys_sendmsg+0xcd/0x170 [ 2616.656132][ T3329] do_syscall_64+0xc6/0x1e0 [ 2616.656132][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2616.656132][ T3329] [ 2616.658341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2616.658341][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2616.658341][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2616.658341][ T3329] ipv6_find_idev+0x102/0x170 [ 2616.658341][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2616.658341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2616.658341][ T3329] netlink_rcv_skb+0x130/0x360 [ 2616.658341][ T3329] netlink_unicast+0x449/0x710 [ 2616.658341][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2616.658341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2616.658341][ T3329] ___sys_sendmsg+0xee/0x170 [ 2616.658341][ T3329] __sys_sendmsg+0xcd/0x170 [ 2616.658341][ T3329] do_syscall_64+0xc6/0x1e0 [ 2616.658341][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2616.658341][ T3329] [ 2626.708953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2626.709339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2626.709339][ T3329] netdev_get_by_index+0x5e/0x80 [ 2626.709339][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2626.709339][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2626.709339][ T3329] ip6_route_add+0x1c/0x140 [ 2626.709339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2626.709339][ T3329] addrconf_add_dev+0xe2/0x170 [ 2626.709339][ T3329] inet6_addr_add+0x12f/0xa40 [ 2626.709339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2626.709339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2626.709339][ T3329] netlink_rcv_skb+0x130/0x360 [ 2626.709339][ T3329] netlink_unicast+0x449/0x710 [ 2626.709339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2626.709339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2626.709339][ T3329] ___sys_sendmsg+0xee/0x170 [ 2626.709339][ T3329] __sys_sendmsg+0xcd/0x170 [ 2626.709339][ T3329] do_syscall_64+0xc6/0x1e0 [ 2626.709339][ T3329] [ 2626.711566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2626.711566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2626.711566][ T3329] ipv6_find_idev+0x102/0x170 [ 2626.711566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2626.711566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2626.711566][ T3329] netlink_rcv_skb+0x130/0x360 [ 2626.711566][ T3329] netlink_unicast+0x449/0x710 [ 2626.711566][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2626.711566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2626.711566][ T3329] ___sys_sendmsg+0xee/0x170 [ 2626.711566][ T3329] __sys_sendmsg+0xcd/0x170 [ 2626.711566][ T3329] do_syscall_64+0xc6/0x1e0 [ 2626.711566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2626.711566][ T3329] [ 2626.713282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2626.713282][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2626.713282][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2626.713282][ T3329] ipv6_find_idev+0x102/0x170 [ 2626.713282][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2626.713282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2626.713282][ T3329] netlink_rcv_skb+0x130/0x360 [ 2626.713282][ T3329] netlink_unicast+0x449/0x710 [ 2626.713282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2626.713282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2626.713282][ T3329] ___sys_sendmsg+0xee/0x170 [ 2626.713282][ T3329] __sys_sendmsg+0xcd/0x170 [ 2626.713282][ T3329] do_syscall_64+0xc6/0x1e0 [ 2626.713282][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2626.713282][ T3329] [ 2636.820896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2636.821278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2636.821278][ T3329] netdev_get_by_index+0x5e/0x80 [ 2636.821278][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2636.821278][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2636.821278][ T3329] ip6_route_add+0x1c/0x140 [ 2636.821278][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2636.821278][ T3329] addrconf_add_dev+0xe2/0x170 [ 2636.821278][ T3329] inet6_addr_add+0x12f/0xa40 [ 2636.821278][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2636.821278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2636.821278][ T3329] netlink_rcv_skb+0x130/0x360 [ 2636.821278][ T3329] netlink_unicast+0x449/0x710 [ 2636.821278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2636.821278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2636.821278][ T3329] ___sys_sendmsg+0xee/0x170 [ 2636.821278][ T3329] __sys_sendmsg+0xcd/0x170 [ 2636.821278][ T3329] do_syscall_64+0xc6/0x1e0 [ 2636.821278][ T3329] [ 2636.823492][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2636.823492][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2636.823492][ T3329] ipv6_find_idev+0x102/0x170 [ 2636.823492][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2636.823492][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2636.823492][ T3329] netlink_rcv_skb+0x130/0x360 [ 2636.823492][ T3329] netlink_unicast+0x449/0x710 [ 2636.823492][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2636.823492][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2636.823492][ T3329] ___sys_sendmsg+0xee/0x170 [ 2636.823492][ T3329] __sys_sendmsg+0xcd/0x170 [ 2636.823492][ T3329] do_syscall_64+0xc6/0x1e0 [ 2636.823492][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2636.823492][ T3329] [ 2636.825224][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2636.825224][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2636.825224][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2636.825224][ T3329] ipv6_find_idev+0x102/0x170 [ 2636.825224][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2636.825224][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2636.825224][ T3329] netlink_rcv_skb+0x130/0x360 [ 2636.825224][ T3329] netlink_unicast+0x449/0x710 [ 2636.825224][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2636.825224][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2636.825224][ T3329] ___sys_sendmsg+0xee/0x170 [ 2636.825224][ T3329] __sys_sendmsg+0xcd/0x170 [ 2636.825224][ T3329] do_syscall_64+0xc6/0x1e0 [ 2636.825224][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2636.825224][ T3329] [ 2646.900896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2646.901513][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2646.901513][ T3329] netdev_get_by_index+0x5e/0x80 [ 2646.901513][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2646.901513][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2646.901513][ T3329] ip6_route_add+0x1c/0x140 [ 2646.901513][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2646.901513][ T3329] addrconf_add_dev+0xe2/0x170 [ 2646.901513][ T3329] inet6_addr_add+0x12f/0xa40 [ 2646.901513][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2646.901513][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2646.901513][ T3329] netlink_rcv_skb+0x130/0x360 [ 2646.901513][ T3329] netlink_unicast+0x449/0x710 [ 2646.901513][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2646.901513][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2646.901513][ T3329] ___sys_sendmsg+0xee/0x170 [ 2646.901513][ T3329] __sys_sendmsg+0xcd/0x170 [ 2646.901513][ T3329] do_syscall_64+0xc6/0x1e0 [ 2646.901513][ T3329] [ 2646.905004][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2646.905004][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2646.905004][ T3329] ipv6_find_idev+0x102/0x170 [ 2646.905004][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2646.905004][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2646.905004][ T3329] netlink_rcv_skb+0x130/0x360 [ 2646.905004][ T3329] netlink_unicast+0x449/0x710 [ 2646.905004][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2646.905004][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2646.905004][ T3329] ___sys_sendmsg+0xee/0x170 [ 2646.905004][ T3329] __sys_sendmsg+0xcd/0x170 [ 2646.905004][ T3329] do_syscall_64+0xc6/0x1e0 [ 2646.905004][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2646.905004][ T3329] [ 2646.907583][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2646.907583][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2646.907583][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2646.907583][ T3329] ipv6_find_idev+0x102/0x170 [ 2646.907583][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2646.907583][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2646.907583][ T3329] netlink_rcv_skb+0x130/0x360 [ 2646.907583][ T3329] netlink_unicast+0x449/0x710 [ 2646.907583][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2646.907583][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2646.907583][ T3329] ___sys_sendmsg+0xee/0x170 [ 2646.907583][ T3329] __sys_sendmsg+0xcd/0x170 [ 2646.907583][ T3329] do_syscall_64+0xc6/0x1e0 [ 2646.907583][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2646.907583][ T3329] [ 2657.004923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2657.005373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2657.005373][ T3329] netdev_get_by_index+0x5e/0x80 [ 2657.005373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2657.005373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2657.005373][ T3329] ip6_route_add+0x1c/0x140 [ 2657.005373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2657.005373][ T3329] addrconf_add_dev+0xe2/0x170 [ 2657.005373][ T3329] inet6_addr_add+0x12f/0xa40 [ 2657.005373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2657.005373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2657.005373][ T3329] netlink_rcv_skb+0x130/0x360 [ 2657.005373][ T3329] netlink_unicast+0x449/0x710 [ 2657.005373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2657.005373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2657.005373][ T3329] ___sys_sendmsg+0xee/0x170 [ 2657.005373][ T3329] __sys_sendmsg+0xcd/0x170 [ 2657.005373][ T3329] do_syscall_64+0xc6/0x1e0 [ 2657.005373][ T3329] [ 2657.007615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2657.007615][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2657.007615][ T3329] ipv6_find_idev+0x102/0x170 [ 2657.007615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2657.007615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2657.007615][ T3329] netlink_rcv_skb+0x130/0x360 [ 2657.007615][ T3329] netlink_unicast+0x449/0x710 [ 2657.007615][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2657.007615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2657.007615][ T3329] ___sys_sendmsg+0xee/0x170 [ 2657.007615][ T3329] __sys_sendmsg+0xcd/0x170 [ 2657.007615][ T3329] do_syscall_64+0xc6/0x1e0 [ 2657.007615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2657.007615][ T3329] [ 2657.009316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2657.009316][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2657.009316][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2657.009316][ T3329] ipv6_find_idev+0x102/0x170 [ 2657.009316][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2657.009316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2657.009316][ T3329] netlink_rcv_skb+0x130/0x360 [ 2657.009316][ T3329] netlink_unicast+0x449/0x710 [ 2657.009316][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2657.009316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2657.009316][ T3329] ___sys_sendmsg+0xee/0x170 [ 2657.009316][ T3329] __sys_sendmsg+0xcd/0x170 [ 2657.009316][ T3329] do_syscall_64+0xc6/0x1e0 [ 2657.009316][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2657.009316][ T3329] [ 2667.116925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2667.117353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2667.117353][ T3329] netdev_get_by_index+0x5e/0x80 [ 2667.117353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2667.117353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2667.117353][ T3329] ip6_route_add+0x1c/0x140 [ 2667.117353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2667.117353][ T3329] addrconf_add_dev+0xe2/0x170 [ 2667.117353][ T3329] inet6_addr_add+0x12f/0xa40 [ 2667.117353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2667.117353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2667.117353][ T3329] netlink_rcv_skb+0x130/0x360 [ 2667.117353][ T3329] netlink_unicast+0x449/0x710 [ 2667.117353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2667.117353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2667.117353][ T3329] ___sys_sendmsg+0xee/0x170 [ 2667.117353][ T3329] __sys_sendmsg+0xcd/0x170 [ 2667.117353][ T3329] do_syscall_64+0xc6/0x1e0 [ 2667.117353][ T3329] [ 2667.119633][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2667.119633][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2667.119633][ T3329] ipv6_find_idev+0x102/0x170 [ 2667.119633][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2667.119633][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2667.119633][ T3329] netlink_rcv_skb+0x130/0x360 [ 2667.119633][ T3329] netlink_unicast+0x449/0x710 [ 2667.119633][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2667.119633][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2667.119633][ T3329] ___sys_sendmsg+0xee/0x170 [ 2667.119633][ T3329] __sys_sendmsg+0xcd/0x170 [ 2667.119633][ T3329] do_syscall_64+0xc6/0x1e0 [ 2667.119633][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2667.119633][ T3329] [ 2667.121466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2667.121466][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2667.121466][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2667.121466][ T3329] ipv6_find_idev+0x102/0x170 [ 2667.121466][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2667.121466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2667.121466][ T3329] netlink_rcv_skb+0x130/0x360 [ 2667.121466][ T3329] netlink_unicast+0x449/0x710 [ 2667.121466][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2667.121466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2667.121466][ T3329] ___sys_sendmsg+0xee/0x170 [ 2667.121466][ T3329] __sys_sendmsg+0xcd/0x170 [ 2667.121466][ T3329] do_syscall_64+0xc6/0x1e0 [ 2667.121466][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2667.121466][ T3329] [ 2677.165022][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2677.165420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2677.165420][ T3329] netdev_get_by_index+0x5e/0x80 [ 2677.165420][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2677.165420][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2677.165420][ T3329] ip6_route_add+0x1c/0x140 [ 2677.165420][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2677.165420][ T3329] addrconf_add_dev+0xe2/0x170 [ 2677.165420][ T3329] inet6_addr_add+0x12f/0xa40 [ 2677.165420][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2677.165420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2677.165420][ T3329] netlink_rcv_skb+0x130/0x360 [ 2677.165420][ T3329] netlink_unicast+0x449/0x710 [ 2677.165420][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2677.165420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2677.165420][ T3329] ___sys_sendmsg+0xee/0x170 [ 2677.165420][ T3329] __sys_sendmsg+0xcd/0x170 [ 2677.165420][ T3329] do_syscall_64+0xc6/0x1e0 [ 2677.165420][ T3329] [ 2677.167659][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2677.167659][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2677.167659][ T3329] ipv6_find_idev+0x102/0x170 [ 2677.167659][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2677.167659][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2677.167659][ T3329] netlink_rcv_skb+0x130/0x360 [ 2677.167659][ T3329] netlink_unicast+0x449/0x710 [ 2677.167659][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2677.167659][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2677.167659][ T3329] ___sys_sendmsg+0xee/0x170 [ 2677.167659][ T3329] __sys_sendmsg+0xcd/0x170 [ 2677.167659][ T3329] do_syscall_64+0xc6/0x1e0 [ 2677.167659][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2677.167659][ T3329] [ 2677.169393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2677.169393][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2677.169393][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2677.169393][ T3329] ipv6_find_idev+0x102/0x170 [ 2677.169393][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2677.169393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2677.169393][ T3329] netlink_rcv_skb+0x130/0x360 [ 2677.169393][ T3329] netlink_unicast+0x449/0x710 [ 2677.169393][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2677.169393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2677.169393][ T3329] ___sys_sendmsg+0xee/0x170 [ 2677.169393][ T3329] __sys_sendmsg+0xcd/0x170 [ 2677.169393][ T3329] do_syscall_64+0xc6/0x1e0 [ 2677.169393][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2677.169393][ T3329] [ 2687.220892][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2687.221298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2687.221298][ T3329] netdev_get_by_index+0x5e/0x80 [ 2687.221298][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2687.221298][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2687.221298][ T3329] ip6_route_add+0x1c/0x140 [ 2687.221298][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2687.221298][ T3329] addrconf_add_dev+0xe2/0x170 [ 2687.221298][ T3329] inet6_addr_add+0x12f/0xa40 [ 2687.221298][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2687.221298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2687.221298][ T3329] netlink_rcv_skb+0x130/0x360 [ 2687.221298][ T3329] netlink_unicast+0x449/0x710 [ 2687.221298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2687.221298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2687.221298][ T3329] ___sys_sendmsg+0xee/0x170 [ 2687.221298][ T3329] __sys_sendmsg+0xcd/0x170 [ 2687.221298][ T3329] do_syscall_64+0xc6/0x1e0 [ 2687.221298][ T3329] [ 2687.223683][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2687.223683][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2687.223683][ T3329] ipv6_find_idev+0x102/0x170 [ 2687.223683][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2687.223683][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2687.223683][ T3329] netlink_rcv_skb+0x130/0x360 [ 2687.223683][ T3329] netlink_unicast+0x449/0x710 [ 2687.223683][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2687.223683][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2687.223683][ T3329] ___sys_sendmsg+0xee/0x170 [ 2687.223683][ T3329] __sys_sendmsg+0xcd/0x170 [ 2687.223683][ T3329] do_syscall_64+0xc6/0x1e0 [ 2687.223683][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2687.223683][ T3329] [ 2687.225519][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2687.225519][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2687.225519][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2687.225519][ T3329] ipv6_find_idev+0x102/0x170 [ 2687.225519][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2687.225519][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2687.225519][ T3329] netlink_rcv_skb+0x130/0x360 [ 2687.225519][ T3329] netlink_unicast+0x449/0x710 [ 2687.225519][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2687.225519][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2687.225519][ T3329] ___sys_sendmsg+0xee/0x170 [ 2687.225519][ T3329] __sys_sendmsg+0xcd/0x170 [ 2687.225519][ T3329] do_syscall_64+0xc6/0x1e0 [ 2687.225519][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2687.225519][ T3329] [ 2697.300898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2697.301276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2697.301276][ T3329] netdev_get_by_index+0x5e/0x80 [ 2697.301276][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2697.301276][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2697.301276][ T3329] ip6_route_add+0x1c/0x140 [ 2697.301276][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2697.301276][ T3329] addrconf_add_dev+0xe2/0x170 [ 2697.301276][ T3329] inet6_addr_add+0x12f/0xa40 [ 2697.301276][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2697.301276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2697.301276][ T3329] netlink_rcv_skb+0x130/0x360 [ 2697.301276][ T3329] netlink_unicast+0x449/0x710 [ 2697.301276][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2697.301276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2697.301276][ T3329] ___sys_sendmsg+0xee/0x170 [ 2697.301276][ T3329] __sys_sendmsg+0xcd/0x170 [ 2697.301276][ T3329] do_syscall_64+0xc6/0x1e0 [ 2697.301276][ T3329] [ 2697.303516][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2697.303516][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2697.303516][ T3329] ipv6_find_idev+0x102/0x170 [ 2697.303516][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2697.303516][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2697.303516][ T3329] netlink_rcv_skb+0x130/0x360 [ 2697.303516][ T3329] netlink_unicast+0x449/0x710 [ 2697.303516][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2697.303516][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2697.303516][ T3329] ___sys_sendmsg+0xee/0x170 [ 2697.303516][ T3329] __sys_sendmsg+0xcd/0x170 [ 2697.303516][ T3329] do_syscall_64+0xc6/0x1e0 [ 2697.303516][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2697.303516][ T3329] [ 2697.305239][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2697.305239][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2697.305239][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2697.305239][ T3329] ipv6_find_idev+0x102/0x170 [ 2697.305239][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2697.305239][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2697.305239][ T3329] netlink_rcv_skb+0x130/0x360 [ 2697.305239][ T3329] netlink_unicast+0x449/0x710 [ 2697.305239][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2697.305239][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2697.305239][ T3329] ___sys_sendmsg+0xee/0x170 [ 2697.305239][ T3329] __sys_sendmsg+0xcd/0x170 [ 2697.305239][ T3329] do_syscall_64+0xc6/0x1e0 [ 2697.305239][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2697.305239][ T3329] [ 2707.412889][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2707.413287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2707.413287][ T3329] netdev_get_by_index+0x5e/0x80 [ 2707.413287][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2707.413287][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2707.413287][ T3329] ip6_route_add+0x1c/0x140 [ 2707.413287][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2707.413287][ T3329] addrconf_add_dev+0xe2/0x170 [ 2707.413287][ T3329] inet6_addr_add+0x12f/0xa40 [ 2707.413287][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2707.413287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2707.413287][ T3329] netlink_rcv_skb+0x130/0x360 [ 2707.413287][ T3329] netlink_unicast+0x449/0x710 [ 2707.413287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2707.413287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2707.413287][ T3329] ___sys_sendmsg+0xee/0x170 [ 2707.413287][ T3329] __sys_sendmsg+0xcd/0x170 [ 2707.413287][ T3329] do_syscall_64+0xc6/0x1e0 [ 2707.413287][ T3329] [ 2707.415513][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2707.415513][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2707.415513][ T3329] ipv6_find_idev+0x102/0x170 [ 2707.415513][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2707.415513][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2707.415513][ T3329] netlink_rcv_skb+0x130/0x360 [ 2707.415513][ T3329] netlink_unicast+0x449/0x710 [ 2707.415513][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2707.415513][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2707.415513][ T3329] ___sys_sendmsg+0xee/0x170 [ 2707.415513][ T3329] __sys_sendmsg+0xcd/0x170 [ 2707.415513][ T3329] do_syscall_64+0xc6/0x1e0 [ 2707.415513][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2707.415513][ T3329] [ 2707.417229][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2707.417229][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2707.417229][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2707.417229][ T3329] ipv6_find_idev+0x102/0x170 [ 2707.417229][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2707.417229][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2707.417229][ T3329] netlink_rcv_skb+0x130/0x360 [ 2707.417229][ T3329] netlink_unicast+0x449/0x710 [ 2707.417229][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2707.417229][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2707.417229][ T3329] ___sys_sendmsg+0xee/0x170 [ 2707.417229][ T3329] __sys_sendmsg+0xcd/0x170 [ 2707.417229][ T3329] do_syscall_64+0xc6/0x1e0 [ 2707.417229][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2707.417229][ T3329] [ 2717.524892][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2717.525357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2717.525357][ T3329] netdev_get_by_index+0x5e/0x80 [ 2717.525357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2717.525357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2717.525357][ T3329] ip6_route_add+0x1c/0x140 [ 2717.525357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2717.525357][ T3329] addrconf_add_dev+0xe2/0x170 [ 2717.525357][ T3329] inet6_addr_add+0x12f/0xa40 [ 2717.525357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2717.525357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2717.525357][ T3329] netlink_rcv_skb+0x130/0x360 [ 2717.525357][ T3329] netlink_unicast+0x449/0x710 [ 2717.525357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2717.525357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2717.525357][ T3329] ___sys_sendmsg+0xee/0x170 [ 2717.525357][ T3329] __sys_sendmsg+0xcd/0x170 [ 2717.525357][ T3329] do_syscall_64+0xc6/0x1e0 [ 2717.525357][ T3329] [ 2717.527604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2717.527604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2717.527604][ T3329] ipv6_find_idev+0x102/0x170 [ 2717.527604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2717.527604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2717.527604][ T3329] netlink_rcv_skb+0x130/0x360 [ 2717.527604][ T3329] netlink_unicast+0x449/0x710 [ 2717.527604][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2717.527604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2717.527604][ T3329] ___sys_sendmsg+0xee/0x170 [ 2717.527604][ T3329] __sys_sendmsg+0xcd/0x170 [ 2717.527604][ T3329] do_syscall_64+0xc6/0x1e0 [ 2717.527604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2717.527604][ T3329] [ 2717.529340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2717.529340][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2717.529340][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2717.529340][ T3329] ipv6_find_idev+0x102/0x170 [ 2717.529340][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2717.529340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2717.529340][ T3329] netlink_rcv_skb+0x130/0x360 [ 2717.529340][ T3329] netlink_unicast+0x449/0x710 [ 2717.529340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2717.529340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2717.529340][ T3329] ___sys_sendmsg+0xee/0x170 [ 2717.529340][ T3329] __sys_sendmsg+0xcd/0x170 [ 2717.529340][ T3329] do_syscall_64+0xc6/0x1e0 [ 2717.529340][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2717.529340][ T3329] [ 2727.629005][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2727.629485][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2727.629485][ T3329] netdev_get_by_index+0x5e/0x80 [ 2727.629485][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2727.629485][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2727.629485][ T3329] ip6_route_add+0x1c/0x140 [ 2727.629485][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2727.629485][ T3329] addrconf_add_dev+0xe2/0x170 [ 2727.629485][ T3329] inet6_addr_add+0x12f/0xa40 [ 2727.629485][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2727.629485][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2727.629485][ T3329] netlink_rcv_skb+0x130/0x360 [ 2727.629485][ T3329] netlink_unicast+0x449/0x710 [ 2727.629485][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2727.629485][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2727.629485][ T3329] ___sys_sendmsg+0xee/0x170 [ 2727.629485][ T3329] __sys_sendmsg+0xcd/0x170 [ 2727.629485][ T3329] do_syscall_64+0xc6/0x1e0 [ 2727.629485][ T3329] [ 2727.631769][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2727.631769][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2727.631769][ T3329] ipv6_find_idev+0x102/0x170 [ 2727.631769][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2727.631769][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2727.631769][ T3329] netlink_rcv_skb+0x130/0x360 [ 2727.631769][ T3329] netlink_unicast+0x449/0x710 [ 2727.631769][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2727.631769][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2727.631769][ T3329] ___sys_sendmsg+0xee/0x170 [ 2727.631769][ T3329] __sys_sendmsg+0xcd/0x170 [ 2727.631769][ T3329] do_syscall_64+0xc6/0x1e0 [ 2727.631769][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2727.631769][ T3329] [ 2727.633467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2727.633467][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2727.633467][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2727.633467][ T3329] ipv6_find_idev+0x102/0x170 [ 2727.633467][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2727.633467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2727.633467][ T3329] netlink_rcv_skb+0x130/0x360 [ 2727.633467][ T3329] netlink_unicast+0x449/0x710 [ 2727.633467][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2727.633467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2727.633467][ T3329] ___sys_sendmsg+0xee/0x170 [ 2727.633467][ T3329] __sys_sendmsg+0xcd/0x170 [ 2727.633467][ T3329] do_syscall_64+0xc6/0x1e0 [ 2727.633467][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2727.633467][ T3329] [ 2737.708953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2737.709352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2737.709352][ T3329] netdev_get_by_index+0x5e/0x80 [ 2737.709352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2737.709352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2737.709352][ T3329] ip6_route_add+0x1c/0x140 [ 2737.709352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2737.709352][ T3329] addrconf_add_dev+0xe2/0x170 [ 2737.709352][ T3329] inet6_addr_add+0x12f/0xa40 [ 2737.709352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2737.709352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2737.709352][ T3329] netlink_rcv_skb+0x130/0x360 [ 2737.709352][ T3329] netlink_unicast+0x449/0x710 [ 2737.709352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2737.709352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2737.709352][ T3329] ___sys_sendmsg+0xee/0x170 [ 2737.709352][ T3329] __sys_sendmsg+0xcd/0x170 [ 2737.709352][ T3329] do_syscall_64+0xc6/0x1e0 [ 2737.709352][ T3329] [ 2737.711611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2737.711611][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2737.711611][ T3329] ipv6_find_idev+0x102/0x170 [ 2737.711611][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2737.711611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2737.711611][ T3329] netlink_rcv_skb+0x130/0x360 [ 2737.711611][ T3329] netlink_unicast+0x449/0x710 [ 2737.711611][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2737.711611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2737.711611][ T3329] ___sys_sendmsg+0xee/0x170 [ 2737.711611][ T3329] __sys_sendmsg+0xcd/0x170 [ 2737.711611][ T3329] do_syscall_64+0xc6/0x1e0 [ 2737.711611][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2737.711611][ T3329] [ 2737.713314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2737.713314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2737.713314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2737.713314][ T3329] ipv6_find_idev+0x102/0x170 [ 2737.713314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2737.713314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2737.713314][ T3329] netlink_rcv_skb+0x130/0x360 [ 2737.713314][ T3329] netlink_unicast+0x449/0x710 [ 2737.713314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2737.713314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2737.713314][ T3329] ___sys_sendmsg+0xee/0x170 [ 2737.713314][ T3329] __sys_sendmsg+0xcd/0x170 [ 2737.713314][ T3329] do_syscall_64+0xc6/0x1e0 [ 2737.713314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2737.713314][ T3329] [ 2747.956938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2747.957408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2747.957408][ T3329] netdev_get_by_index+0x5e/0x80 [ 2747.957408][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2747.957408][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2747.957408][ T3329] ip6_route_add+0x1c/0x140 [ 2747.957408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2747.957408][ T3329] addrconf_add_dev+0xe2/0x170 [ 2747.957408][ T3329] inet6_addr_add+0x12f/0xa40 [ 2747.957408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2747.957408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2747.957408][ T3329] netlink_rcv_skb+0x130/0x360 [ 2747.957408][ T3329] netlink_unicast+0x449/0x710 [ 2747.957408][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2747.957408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2747.957408][ T3329] ___sys_sendmsg+0xee/0x170 [ 2747.957408][ T3329] __sys_sendmsg+0xcd/0x170 [ 2747.957408][ T3329] do_syscall_64+0xc6/0x1e0 [ 2747.957408][ T3329] [ 2747.959653][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2747.959653][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2747.959653][ T3329] ipv6_find_idev+0x102/0x170 [ 2747.959653][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2747.959653][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2747.959653][ T3329] netlink_rcv_skb+0x130/0x360 [ 2747.959653][ T3329] netlink_unicast+0x449/0x710 [ 2747.959653][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2747.959653][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2747.959653][ T3329] ___sys_sendmsg+0xee/0x170 [ 2747.959653][ T3329] __sys_sendmsg+0xcd/0x170 [ 2747.959653][ T3329] do_syscall_64+0xc6/0x1e0 [ 2747.959653][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2747.959653][ T3329] [ 2747.961388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2747.961388][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2747.961388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2747.961388][ T3329] ipv6_find_idev+0x102/0x170 [ 2747.961388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2747.961388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2747.961388][ T3329] netlink_rcv_skb+0x130/0x360 [ 2747.961388][ T3329] netlink_unicast+0x449/0x710 [ 2747.961388][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2747.961388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2747.961388][ T3329] ___sys_sendmsg+0xee/0x170 [ 2747.961388][ T3329] __sys_sendmsg+0xcd/0x170 [ 2747.961388][ T3329] do_syscall_64+0xc6/0x1e0 [ 2747.961388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2747.961388][ T3329] [ 2758.212870][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2758.213345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2758.213345][ T3329] netdev_get_by_index+0x5e/0x80 [ 2758.213345][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2758.213345][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2758.213345][ T3329] ip6_route_add+0x1c/0x140 [ 2758.213345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2758.213345][ T3329] addrconf_add_dev+0xe2/0x170 [ 2758.213345][ T3329] inet6_addr_add+0x12f/0xa40 [ 2758.213345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2758.213345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2758.213345][ T3329] netlink_rcv_skb+0x130/0x360 [ 2758.213345][ T3329] netlink_unicast+0x449/0x710 [ 2758.213345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2758.213345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2758.213345][ T3329] ___sys_sendmsg+0xee/0x170 [ 2758.213345][ T3329] __sys_sendmsg+0xcd/0x170 [ 2758.213345][ T3329] do_syscall_64+0xc6/0x1e0 [ 2758.213345][ T3329] [ 2758.215560][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2758.215560][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2758.215560][ T3329] ipv6_find_idev+0x102/0x170 [ 2758.215560][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2758.215560][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2758.215560][ T3329] netlink_rcv_skb+0x130/0x360 [ 2758.215560][ T3329] netlink_unicast+0x449/0x710 [ 2758.215560][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2758.215560][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2758.215560][ T3329] ___sys_sendmsg+0xee/0x170 [ 2758.215560][ T3329] __sys_sendmsg+0xcd/0x170 [ 2758.215560][ T3329] do_syscall_64+0xc6/0x1e0 [ 2758.215560][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2758.215560][ T3329] [ 2758.217292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2758.217292][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2758.217292][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2758.217292][ T3329] ipv6_find_idev+0x102/0x170 [ 2758.217292][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2758.217292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2758.217292][ T3329] netlink_rcv_skb+0x130/0x360 [ 2758.217292][ T3329] netlink_unicast+0x449/0x710 [ 2758.217292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2758.217292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2758.217292][ T3329] ___sys_sendmsg+0xee/0x170 [ 2758.217292][ T3329] __sys_sendmsg+0xcd/0x170 [ 2758.217292][ T3329] do_syscall_64+0xc6/0x1e0 [ 2758.217292][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2758.217292][ T3329] [ 2768.468851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2768.469407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2768.469407][ T3329] netdev_get_by_index+0x5e/0x80 [ 2768.469407][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2768.469407][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2768.469407][ T3329] ip6_route_add+0x1c/0x140 [ 2768.469407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2768.469407][ T3329] addrconf_add_dev+0xe2/0x170 [ 2768.469407][ T3329] inet6_addr_add+0x12f/0xa40 [ 2768.469407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2768.469407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2768.469407][ T3329] netlink_rcv_skb+0x130/0x360 [ 2768.469407][ T3329] netlink_unicast+0x449/0x710 [ 2768.469407][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2768.469407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2768.469407][ T3329] ___sys_sendmsg+0xee/0x170 [ 2768.469407][ T3329] __sys_sendmsg+0xcd/0x170 [ 2768.469407][ T3329] do_syscall_64+0xc6/0x1e0 [ 2768.469407][ T3329] [ 2768.471631][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2768.471631][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2768.471631][ T3329] ipv6_find_idev+0x102/0x170 [ 2768.471631][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2768.471631][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2768.471631][ T3329] netlink_rcv_skb+0x130/0x360 [ 2768.471631][ T3329] netlink_unicast+0x449/0x710 [ 2768.471631][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2768.471631][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2768.471631][ T3329] ___sys_sendmsg+0xee/0x170 [ 2768.471631][ T3329] __sys_sendmsg+0xcd/0x170 [ 2768.471631][ T3329] do_syscall_64+0xc6/0x1e0 [ 2768.471631][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2768.471631][ T3329] [ 2768.473362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2768.473362][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2768.473362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2768.473362][ T3329] ipv6_find_idev+0x102/0x170 [ 2768.473362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2768.473362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2768.473362][ T3329] netlink_rcv_skb+0x130/0x360 [ 2768.473362][ T3329] netlink_unicast+0x449/0x710 [ 2768.473362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2768.473362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2768.473362][ T3329] ___sys_sendmsg+0xee/0x170 [ 2768.473362][ T3329] __sys_sendmsg+0xcd/0x170 [ 2768.473362][ T3329] do_syscall_64+0xc6/0x1e0 [ 2768.473362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2768.473362][ T3329] [ 2778.724974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2778.725381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2778.725381][ T3329] netdev_get_by_index+0x5e/0x80 [ 2778.725381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2778.725381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2778.725381][ T3329] ip6_route_add+0x1c/0x140 [ 2778.725381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2778.725381][ T3329] addrconf_add_dev+0xe2/0x170 [ 2778.725381][ T3329] inet6_addr_add+0x12f/0xa40 [ 2778.725381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2778.725381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2778.725381][ T3329] netlink_rcv_skb+0x130/0x360 [ 2778.725381][ T3329] netlink_unicast+0x449/0x710 [ 2778.725381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2778.725381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2778.725381][ T3329] ___sys_sendmsg+0xee/0x170 [ 2778.725381][ T3329] __sys_sendmsg+0xcd/0x170 [ 2778.725381][ T3329] do_syscall_64+0xc6/0x1e0 [ 2778.725381][ T3329] [ 2778.727593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2778.727593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2778.727593][ T3329] ipv6_find_idev+0x102/0x170 [ 2778.727593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2778.727593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2778.727593][ T3329] netlink_rcv_skb+0x130/0x360 [ 2778.727593][ T3329] netlink_unicast+0x449/0x710 [ 2778.727593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2778.727593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2778.727593][ T3329] ___sys_sendmsg+0xee/0x170 [ 2778.727593][ T3329] __sys_sendmsg+0xcd/0x170 [ 2778.727593][ T3329] do_syscall_64+0xc6/0x1e0 [ 2778.727593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2778.727593][ T3329] [ 2778.729322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2778.729322][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2778.729322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2778.729322][ T3329] ipv6_find_idev+0x102/0x170 [ 2778.729322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2778.729322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2778.729322][ T3329] netlink_rcv_skb+0x130/0x360 [ 2778.729322][ T3329] netlink_unicast+0x449/0x710 [ 2778.729322][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2778.729322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2778.729322][ T3329] ___sys_sendmsg+0xee/0x170 [ 2778.729322][ T3329] __sys_sendmsg+0xcd/0x170 [ 2778.729322][ T3329] do_syscall_64+0xc6/0x1e0 [ 2778.729322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2778.729322][ T3329] [ 2788.836847][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2788.837258][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2788.837258][ T3329] netdev_get_by_index+0x5e/0x80 [ 2788.837258][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2788.837258][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2788.837258][ T3329] ip6_route_add+0x1c/0x140 [ 2788.837258][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2788.837258][ T3329] addrconf_add_dev+0xe2/0x170 [ 2788.837258][ T3329] inet6_addr_add+0x12f/0xa40 [ 2788.837258][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2788.837258][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2788.837258][ T3329] netlink_rcv_skb+0x130/0x360 [ 2788.837258][ T3329] netlink_unicast+0x449/0x710 [ 2788.837258][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2788.837258][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2788.837258][ T3329] ___sys_sendmsg+0xee/0x170 [ 2788.837258][ T3329] __sys_sendmsg+0xcd/0x170 [ 2788.837258][ T3329] do_syscall_64+0xc6/0x1e0 [ 2788.837258][ T3329] [ 2788.839495][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2788.839495][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2788.839495][ T3329] ipv6_find_idev+0x102/0x170 [ 2788.839495][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2788.839495][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2788.839495][ T3329] netlink_rcv_skb+0x130/0x360 [ 2788.839495][ T3329] netlink_unicast+0x449/0x710 [ 2788.839495][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2788.839495][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2788.839495][ T3329] ___sys_sendmsg+0xee/0x170 [ 2788.839495][ T3329] __sys_sendmsg+0xcd/0x170 [ 2788.839495][ T3329] do_syscall_64+0xc6/0x1e0 [ 2788.839495][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2788.839495][ T3329] [ 2788.841222][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2788.841222][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2788.841222][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2788.841222][ T3329] ipv6_find_idev+0x102/0x170 [ 2788.841222][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2788.841222][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2788.841222][ T3329] netlink_rcv_skb+0x130/0x360 [ 2788.841222][ T3329] netlink_unicast+0x449/0x710 [ 2788.841222][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2788.841222][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2788.841222][ T3329] ___sys_sendmsg+0xee/0x170 [ 2788.841222][ T3329] __sys_sendmsg+0xcd/0x170 [ 2788.841222][ T3329] do_syscall_64+0xc6/0x1e0 [ 2788.841222][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2788.841222][ T3329] [ 2798.980919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2798.981359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2798.981359][ T3329] netdev_get_by_index+0x5e/0x80 [ 2798.981359][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2798.981359][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2798.981359][ T3329] ip6_route_add+0x1c/0x140 [ 2798.981359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2798.981359][ T3329] addrconf_add_dev+0xe2/0x170 [ 2798.981359][ T3329] inet6_addr_add+0x12f/0xa40 [ 2798.981359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2798.981359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2798.981359][ T3329] netlink_rcv_skb+0x130/0x360 [ 2798.981359][ T3329] netlink_unicast+0x449/0x710 [ 2798.981359][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2798.981359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2798.981359][ T3329] ___sys_sendmsg+0xee/0x170 [ 2798.981359][ T3329] __sys_sendmsg+0xcd/0x170 [ 2798.981359][ T3329] do_syscall_64+0xc6/0x1e0 [ 2798.981359][ T3329] [ 2798.983820][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2798.983820][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2798.983820][ T3329] ipv6_find_idev+0x102/0x170 [ 2798.983820][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2798.983820][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2798.983820][ T3329] netlink_rcv_skb+0x130/0x360 [ 2798.983820][ T3329] netlink_unicast+0x449/0x710 [ 2798.983820][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2798.983820][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2798.983820][ T3329] ___sys_sendmsg+0xee/0x170 [ 2798.983820][ T3329] __sys_sendmsg+0xcd/0x170 [ 2798.983820][ T3329] do_syscall_64+0xc6/0x1e0 [ 2798.983820][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2798.983820][ T3329] [ 2798.985724][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2798.985724][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2798.985724][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2798.985724][ T3329] ipv6_find_idev+0x102/0x170 [ 2798.985724][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2798.985724][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2798.985724][ T3329] netlink_rcv_skb+0x130/0x360 [ 2798.985724][ T3329] netlink_unicast+0x449/0x710 [ 2798.985724][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2798.985724][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2798.985724][ T3329] ___sys_sendmsg+0xee/0x170 [ 2798.985724][ T3329] __sys_sendmsg+0xcd/0x170 [ 2798.985724][ T3329] do_syscall_64+0xc6/0x1e0 [ 2798.985724][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2798.985724][ T3329] [ 2809.228916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2809.229386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2809.229386][ T3329] netdev_get_by_index+0x5e/0x80 [ 2809.229386][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2809.229386][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2809.229386][ T3329] ip6_route_add+0x1c/0x140 [ 2809.229386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2809.229386][ T3329] addrconf_add_dev+0xe2/0x170 [ 2809.229386][ T3329] inet6_addr_add+0x12f/0xa40 [ 2809.229386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2809.229386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2809.229386][ T3329] netlink_rcv_skb+0x130/0x360 [ 2809.229386][ T3329] netlink_unicast+0x449/0x710 [ 2809.229386][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2809.229386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2809.229386][ T3329] ___sys_sendmsg+0xee/0x170 [ 2809.229386][ T3329] __sys_sendmsg+0xcd/0x170 [ 2809.229386][ T3329] do_syscall_64+0xc6/0x1e0 [ 2809.229386][ T3329] [ 2809.231622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2809.231622][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2809.231622][ T3329] ipv6_find_idev+0x102/0x170 [ 2809.231622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2809.231622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2809.231622][ T3329] netlink_rcv_skb+0x130/0x360 [ 2809.231622][ T3329] netlink_unicast+0x449/0x710 [ 2809.231622][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2809.231622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2809.231622][ T3329] ___sys_sendmsg+0xee/0x170 [ 2809.231622][ T3329] __sys_sendmsg+0xcd/0x170 [ 2809.231622][ T3329] do_syscall_64+0xc6/0x1e0 [ 2809.231622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2809.231622][ T3329] [ 2809.233353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2809.233353][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2809.233353][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2809.233353][ T3329] ipv6_find_idev+0x102/0x170 [ 2809.233353][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2809.233353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2809.233353][ T3329] netlink_rcv_skb+0x130/0x360 [ 2809.233353][ T3329] netlink_unicast+0x449/0x710 [ 2809.233353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2809.233353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2809.233353][ T3329] ___sys_sendmsg+0xee/0x170 [ 2809.233353][ T3329] __sys_sendmsg+0xcd/0x170 [ 2809.233353][ T3329] do_syscall_64+0xc6/0x1e0 [ 2809.233353][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2809.233353][ T3329] [ 2819.476875][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2819.477288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2819.477288][ T3329] netdev_get_by_index+0x5e/0x80 [ 2819.477288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2819.477288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2819.477288][ T3329] ip6_route_add+0x1c/0x140 [ 2819.477288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2819.477288][ T3329] addrconf_add_dev+0xe2/0x170 [ 2819.477288][ T3329] inet6_addr_add+0x12f/0xa40 [ 2819.477288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2819.477288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2819.477288][ T3329] netlink_rcv_skb+0x130/0x360 [ 2819.477288][ T3329] netlink_unicast+0x449/0x710 [ 2819.477288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2819.477288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2819.477288][ T3329] ___sys_sendmsg+0xee/0x170 [ 2819.477288][ T3329] __sys_sendmsg+0xcd/0x170 [ 2819.477288][ T3329] do_syscall_64+0xc6/0x1e0 [ 2819.477288][ T3329] [ 2819.479539][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2819.479539][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2819.479539][ T3329] ipv6_find_idev+0x102/0x170 [ 2819.479539][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2819.479539][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2819.479539][ T3329] netlink_rcv_skb+0x130/0x360 [ 2819.479539][ T3329] netlink_unicast+0x449/0x710 [ 2819.479539][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2819.479539][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2819.479539][ T3329] ___sys_sendmsg+0xee/0x170 [ 2819.479539][ T3329] __sys_sendmsg+0xcd/0x170 [ 2819.479539][ T3329] do_syscall_64+0xc6/0x1e0 [ 2819.479539][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2819.479539][ T3329] [ 2819.481278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2819.481278][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2819.481278][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2819.481278][ T3329] ipv6_find_idev+0x102/0x170 [ 2819.481278][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2819.481278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2819.481278][ T3329] netlink_rcv_skb+0x130/0x360 [ 2819.481278][ T3329] netlink_unicast+0x449/0x710 [ 2819.481278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2819.481278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2819.481278][ T3329] ___sys_sendmsg+0xee/0x170 [ 2819.481278][ T3329] __sys_sendmsg+0xcd/0x170 [ 2819.481278][ T3329] do_syscall_64+0xc6/0x1e0 [ 2819.481278][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2819.481278][ T3329] [ 2829.724875][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2829.725287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2829.725287][ T3329] netdev_get_by_index+0x5e/0x80 [ 2829.725287][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2829.725287][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2829.725287][ T3329] ip6_route_add+0x1c/0x140 [ 2829.725287][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2829.725287][ T3329] addrconf_add_dev+0xe2/0x170 [ 2829.725287][ T3329] inet6_addr_add+0x12f/0xa40 [ 2829.725287][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2829.725287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2829.725287][ T3329] netlink_rcv_skb+0x130/0x360 [ 2829.725287][ T3329] netlink_unicast+0x449/0x710 [ 2829.725287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2829.725287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2829.725287][ T3329] ___sys_sendmsg+0xee/0x170 [ 2829.725287][ T3329] __sys_sendmsg+0xcd/0x170 [ 2829.725287][ T3329] do_syscall_64+0xc6/0x1e0 [ 2829.725287][ T3329] [ 2829.727549][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2829.727549][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2829.727549][ T3329] ipv6_find_idev+0x102/0x170 [ 2829.727549][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2829.727549][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2829.727549][ T3329] netlink_rcv_skb+0x130/0x360 [ 2829.727549][ T3329] netlink_unicast+0x449/0x710 [ 2829.727549][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2829.727549][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2829.727549][ T3329] ___sys_sendmsg+0xee/0x170 [ 2829.727549][ T3329] __sys_sendmsg+0xcd/0x170 [ 2829.727549][ T3329] do_syscall_64+0xc6/0x1e0 [ 2829.727549][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2829.727549][ T3329] [ 2829.729283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2829.729283][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2829.729283][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2829.729283][ T3329] ipv6_find_idev+0x102/0x170 [ 2829.729283][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2829.729283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2829.729283][ T3329] netlink_rcv_skb+0x130/0x360 [ 2829.729283][ T3329] netlink_unicast+0x449/0x710 [ 2829.729283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2829.729283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2829.729283][ T3329] ___sys_sendmsg+0xee/0x170 [ 2829.729283][ T3329] __sys_sendmsg+0xcd/0x170 [ 2829.729283][ T3329] do_syscall_64+0xc6/0x1e0 [ 2829.729283][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2829.729283][ T3329] [ 2839.732926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2839.733393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2839.733393][ T3329] netdev_get_by_index+0x5e/0x80 [ 2839.733393][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2839.733393][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2839.733393][ T3329] ip6_route_add+0x1c/0x140 [ 2839.733393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2839.733393][ T3329] addrconf_add_dev+0xe2/0x170 [ 2839.733393][ T3329] inet6_addr_add+0x12f/0xa40 [ 2839.733393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2839.733393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2839.733393][ T3329] netlink_rcv_skb+0x130/0x360 [ 2839.733393][ T3329] netlink_unicast+0x449/0x710 [ 2839.733393][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2839.733393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2839.733393][ T3329] ___sys_sendmsg+0xee/0x170 [ 2839.733393][ T3329] __sys_sendmsg+0xcd/0x170 [ 2839.733393][ T3329] do_syscall_64+0xc6/0x1e0 [ 2839.733393][ T3329] [ 2839.735655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2839.735655][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2839.735655][ T3329] ipv6_find_idev+0x102/0x170 [ 2839.735655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2839.735655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2839.735655][ T3329] netlink_rcv_skb+0x130/0x360 [ 2839.735655][ T3329] netlink_unicast+0x449/0x710 [ 2839.735655][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2839.735655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2839.735655][ T3329] ___sys_sendmsg+0xee/0x170 [ 2839.735655][ T3329] __sys_sendmsg+0xcd/0x170 [ 2839.735655][ T3329] do_syscall_64+0xc6/0x1e0 [ 2839.735655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2839.735655][ T3329] [ 2839.737397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2839.737397][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2839.737397][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2839.737397][ T3329] ipv6_find_idev+0x102/0x170 [ 2839.737397][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2839.737397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2839.737397][ T3329] netlink_rcv_skb+0x130/0x360 [ 2839.737397][ T3329] netlink_unicast+0x449/0x710 [ 2839.737397][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2839.737397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2839.737397][ T3329] ___sys_sendmsg+0xee/0x170 [ 2839.737397][ T3329] __sys_sendmsg+0xcd/0x170 [ 2839.737397][ T3329] do_syscall_64+0xc6/0x1e0 [ 2839.737397][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2839.737397][ T3329] [ 2849.980880][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2849.981517][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2849.981517][ T3329] netdev_get_by_index+0x5e/0x80 [ 2849.981517][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2849.981517][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2849.981517][ T3329] ip6_route_add+0x1c/0x140 [ 2849.981517][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2849.981517][ T3329] addrconf_add_dev+0xe2/0x170 [ 2849.981517][ T3329] inet6_addr_add+0x12f/0xa40 [ 2849.981517][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2849.981517][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2849.981517][ T3329] netlink_rcv_skb+0x130/0x360 [ 2849.981517][ T3329] netlink_unicast+0x449/0x710 [ 2849.981517][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2849.981517][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2849.981517][ T3329] ___sys_sendmsg+0xee/0x170 [ 2849.981517][ T3329] __sys_sendmsg+0xcd/0x170 [ 2849.981517][ T3329] do_syscall_64+0xc6/0x1e0 [ 2849.981517][ T3329] [ 2849.985005][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2849.985005][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2849.985005][ T3329] ipv6_find_idev+0x102/0x170 [ 2849.985005][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2849.985005][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2849.985005][ T3329] netlink_rcv_skb+0x130/0x360 [ 2849.985005][ T3329] netlink_unicast+0x449/0x710 [ 2849.985005][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2849.985005][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2849.985005][ T3329] ___sys_sendmsg+0xee/0x170 [ 2849.985005][ T3329] __sys_sendmsg+0xcd/0x170 [ 2849.985005][ T3329] do_syscall_64+0xc6/0x1e0 [ 2849.985005][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2849.985005][ T3329] [ 2849.987650][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2849.987650][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2849.987650][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2849.987650][ T3329] ipv6_find_idev+0x102/0x170 [ 2849.987650][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2849.987650][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2849.987650][ T3329] netlink_rcv_skb+0x130/0x360 [ 2849.987650][ T3329] netlink_unicast+0x449/0x710 [ 2849.987650][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2849.987650][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2849.987650][ T3329] ___sys_sendmsg+0xee/0x170 [ 2849.987650][ T3329] __sys_sendmsg+0xcd/0x170 [ 2849.987650][ T3329] do_syscall_64+0xc6/0x1e0 [ 2849.987650][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2849.987650][ T3329] [ 2860.188923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2860.190096][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2860.190096][ T3329] netdev_get_by_index+0x5e/0x80 [ 2860.190096][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2860.190096][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2860.190096][ T3329] ip6_route_add+0x1c/0x140 [ 2860.190096][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2860.190096][ T3329] addrconf_add_dev+0xe2/0x170 [ 2860.190096][ T3329] inet6_addr_add+0x12f/0xa40 [ 2860.190096][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2860.190096][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2860.190096][ T3329] netlink_rcv_skb+0x130/0x360 [ 2860.190096][ T3329] netlink_unicast+0x449/0x710 [ 2860.190096][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2860.190096][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2860.190096][ T3329] ___sys_sendmsg+0xee/0x170 [ 2860.190096][ T3329] __sys_sendmsg+0xcd/0x170 [ 2860.190096][ T3329] do_syscall_64+0xc6/0x1e0 [ 2860.190096][ T3329] [ 2860.193665][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2860.193665][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2860.193665][ T3329] ipv6_find_idev+0x102/0x170 [ 2860.193665][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2860.193665][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2860.193665][ T3329] netlink_rcv_skb+0x130/0x360 [ 2860.193665][ T3329] netlink_unicast+0x449/0x710 [ 2860.193665][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2860.193665][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2860.193665][ T3329] ___sys_sendmsg+0xee/0x170 [ 2860.193665][ T3329] __sys_sendmsg+0xcd/0x170 [ 2860.193665][ T3329] do_syscall_64+0xc6/0x1e0 [ 2860.193665][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2860.193665][ T3329] [ 2860.196436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2860.196436][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2860.196436][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2860.196436][ T3329] ipv6_find_idev+0x102/0x170 [ 2860.196436][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2860.196436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2860.196436][ T3329] netlink_rcv_skb+0x130/0x360 [ 2860.196436][ T3329] netlink_unicast+0x449/0x710 [ 2860.196436][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2860.196436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2860.196436][ T3329] ___sys_sendmsg+0xee/0x170 [ 2860.196436][ T3329] __sys_sendmsg+0xcd/0x170 [ 2860.196436][ T3329] do_syscall_64+0xc6/0x1e0 [ 2860.196436][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2860.196436][ T3329] [ 2870.428908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2870.429301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2870.429301][ T3329] netdev_get_by_index+0x5e/0x80 [ 2870.429301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2870.429301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2870.429301][ T3329] ip6_route_add+0x1c/0x140 [ 2870.429301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2870.429301][ T3329] addrconf_add_dev+0xe2/0x170 [ 2870.429301][ T3329] inet6_addr_add+0x12f/0xa40 [ 2870.429301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2870.429301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2870.429301][ T3329] netlink_rcv_skb+0x130/0x360 [ 2870.429301][ T3329] netlink_unicast+0x449/0x710 [ 2870.429301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2870.429301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2870.429301][ T3329] ___sys_sendmsg+0xee/0x170 [ 2870.429301][ T3329] __sys_sendmsg+0xcd/0x170 [ 2870.429301][ T3329] do_syscall_64+0xc6/0x1e0 [ 2870.429301][ T3329] [ 2870.431530][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2870.431530][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2870.431530][ T3329] ipv6_find_idev+0x102/0x170 [ 2870.431530][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2870.431530][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2870.431530][ T3329] netlink_rcv_skb+0x130/0x360 [ 2870.431530][ T3329] netlink_unicast+0x449/0x710 [ 2870.431530][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2870.431530][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2870.431530][ T3329] ___sys_sendmsg+0xee/0x170 [ 2870.431530][ T3329] __sys_sendmsg+0xcd/0x170 [ 2870.431530][ T3329] do_syscall_64+0xc6/0x1e0 [ 2870.431530][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2870.431530][ T3329] [ 2870.433235][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2870.433235][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2870.433235][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2870.433235][ T3329] ipv6_find_idev+0x102/0x170 [ 2870.433235][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2870.433235][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2870.433235][ T3329] netlink_rcv_skb+0x130/0x360 [ 2870.433235][ T3329] netlink_unicast+0x449/0x710 [ 2870.433235][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2870.433235][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2870.433235][ T3329] ___sys_sendmsg+0xee/0x170 [ 2870.433235][ T3329] __sys_sendmsg+0xcd/0x170 [ 2870.433235][ T3329] do_syscall_64+0xc6/0x1e0 [ 2870.433235][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2870.433235][ T3329] [ 2880.676928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2880.677315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2880.677315][ T3329] netdev_get_by_index+0x5e/0x80 [ 2880.677315][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2880.677315][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2880.677315][ T3329] ip6_route_add+0x1c/0x140 [ 2880.677315][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2880.677315][ T3329] addrconf_add_dev+0xe2/0x170 [ 2880.677315][ T3329] inet6_addr_add+0x12f/0xa40 [ 2880.677315][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2880.677315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2880.677315][ T3329] netlink_rcv_skb+0x130/0x360 [ 2880.677315][ T3329] netlink_unicast+0x449/0x710 [ 2880.677315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2880.677315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2880.677315][ T3329] ___sys_sendmsg+0xee/0x170 [ 2880.677315][ T3329] __sys_sendmsg+0xcd/0x170 [ 2880.677315][ T3329] do_syscall_64+0xc6/0x1e0 [ 2880.677315][ T3329] [ 2880.679649][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2880.679649][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2880.679649][ T3329] ipv6_find_idev+0x102/0x170 [ 2880.679649][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2880.679649][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2880.679649][ T3329] netlink_rcv_skb+0x130/0x360 [ 2880.679649][ T3329] netlink_unicast+0x449/0x710 [ 2880.679649][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2880.679649][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2880.679649][ T3329] ___sys_sendmsg+0xee/0x170 [ 2880.679649][ T3329] __sys_sendmsg+0xcd/0x170 [ 2880.679649][ T3329] do_syscall_64+0xc6/0x1e0 [ 2880.679649][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2880.679649][ T3329] [ 2880.681349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2880.681349][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2880.681349][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2880.681349][ T3329] ipv6_find_idev+0x102/0x170 [ 2880.681349][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2880.681349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2880.681349][ T3329] netlink_rcv_skb+0x130/0x360 [ 2880.681349][ T3329] netlink_unicast+0x449/0x710 [ 2880.681349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2880.681349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2880.681349][ T3329] ___sys_sendmsg+0xee/0x170 [ 2880.681349][ T3329] __sys_sendmsg+0xcd/0x170 [ 2880.681349][ T3329] do_syscall_64+0xc6/0x1e0 [ 2880.681349][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2880.681349][ T3329] [ 2890.924932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2890.925339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2890.925339][ T3329] netdev_get_by_index+0x5e/0x80 [ 2890.925339][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2890.925339][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2890.925339][ T3329] ip6_route_add+0x1c/0x140 [ 2890.925339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2890.925339][ T3329] addrconf_add_dev+0xe2/0x170 [ 2890.925339][ T3329] inet6_addr_add+0x12f/0xa40 [ 2890.925339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2890.925339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2890.925339][ T3329] netlink_rcv_skb+0x130/0x360 [ 2890.925339][ T3329] netlink_unicast+0x449/0x710 [ 2890.925339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2890.925339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2890.925339][ T3329] ___sys_sendmsg+0xee/0x170 [ 2890.925339][ T3329] __sys_sendmsg+0xcd/0x170 [ 2890.925339][ T3329] do_syscall_64+0xc6/0x1e0 [ 2890.925339][ T3329] [ 2890.927574][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2890.927574][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2890.927574][ T3329] ipv6_find_idev+0x102/0x170 [ 2890.927574][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2890.927574][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2890.927574][ T3329] netlink_rcv_skb+0x130/0x360 [ 2890.927574][ T3329] netlink_unicast+0x449/0x710 [ 2890.927574][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2890.927574][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2890.927574][ T3329] ___sys_sendmsg+0xee/0x170 [ 2890.927574][ T3329] __sys_sendmsg+0xcd/0x170 [ 2890.927574][ T3329] do_syscall_64+0xc6/0x1e0 [ 2890.927574][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2890.927574][ T3329] [ 2890.929303][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2890.929303][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2890.929303][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2890.929303][ T3329] ipv6_find_idev+0x102/0x170 [ 2890.929303][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2890.929303][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2890.929303][ T3329] netlink_rcv_skb+0x130/0x360 [ 2890.929303][ T3329] netlink_unicast+0x449/0x710 [ 2890.929303][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2890.929303][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2890.929303][ T3329] ___sys_sendmsg+0xee/0x170 [ 2890.929303][ T3329] __sys_sendmsg+0xcd/0x170 [ 2890.929303][ T3329] do_syscall_64+0xc6/0x1e0 [ 2890.929303][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2890.929303][ T3329] [ 2901.172923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2901.173392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2901.173392][ T3329] netdev_get_by_index+0x5e/0x80 [ 2901.173392][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2901.173392][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2901.173392][ T3329] ip6_route_add+0x1c/0x140 [ 2901.173392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2901.173392][ T3329] addrconf_add_dev+0xe2/0x170 [ 2901.173392][ T3329] inet6_addr_add+0x12f/0xa40 [ 2901.173392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2901.173392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2901.173392][ T3329] netlink_rcv_skb+0x130/0x360 [ 2901.173392][ T3329] netlink_unicast+0x449/0x710 [ 2901.173392][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2901.173392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2901.173392][ T3329] ___sys_sendmsg+0xee/0x170 [ 2901.173392][ T3329] __sys_sendmsg+0xcd/0x170 [ 2901.173392][ T3329] do_syscall_64+0xc6/0x1e0 [ 2901.173392][ T3329] [ 2901.175622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2901.175622][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2901.175622][ T3329] ipv6_find_idev+0x102/0x170 [ 2901.175622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2901.175622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2901.175622][ T3329] netlink_rcv_skb+0x130/0x360 [ 2901.175622][ T3329] netlink_unicast+0x449/0x710 [ 2901.175622][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2901.175622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2901.175622][ T3329] ___sys_sendmsg+0xee/0x170 [ 2901.175622][ T3329] __sys_sendmsg+0xcd/0x170 [ 2901.175622][ T3329] do_syscall_64+0xc6/0x1e0 [ 2901.175622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2901.175622][ T3329] [ 2901.177347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2901.177347][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2901.177347][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2901.177347][ T3329] ipv6_find_idev+0x102/0x170 [ 2901.177347][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2901.177347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2901.177347][ T3329] netlink_rcv_skb+0x130/0x360 [ 2901.177347][ T3329] netlink_unicast+0x449/0x710 [ 2901.177347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2901.177347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2901.177347][ T3329] ___sys_sendmsg+0xee/0x170 [ 2901.177347][ T3329] __sys_sendmsg+0xcd/0x170 [ 2901.177347][ T3329] do_syscall_64+0xc6/0x1e0 [ 2901.177347][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2901.177347][ T3329] [ 2911.420917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2911.421314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2911.421314][ T3329] netdev_get_by_index+0x5e/0x80 [ 2911.421314][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2911.421314][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2911.421314][ T3329] ip6_route_add+0x1c/0x140 [ 2911.421314][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2911.421314][ T3329] addrconf_add_dev+0xe2/0x170 [ 2911.421314][ T3329] inet6_addr_add+0x12f/0xa40 [ 2911.421314][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2911.421314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2911.421314][ T3329] netlink_rcv_skb+0x130/0x360 [ 2911.421314][ T3329] netlink_unicast+0x449/0x710 [ 2911.421314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2911.421314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2911.421314][ T3329] ___sys_sendmsg+0xee/0x170 [ 2911.421314][ T3329] __sys_sendmsg+0xcd/0x170 [ 2911.421314][ T3329] do_syscall_64+0xc6/0x1e0 [ 2911.421314][ T3329] [ 2911.423514][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2911.423514][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2911.423514][ T3329] ipv6_find_idev+0x102/0x170 [ 2911.423514][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2911.423514][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2911.423514][ T3329] netlink_rcv_skb+0x130/0x360 [ 2911.423514][ T3329] netlink_unicast+0x449/0x710 [ 2911.423514][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2911.423514][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2911.423514][ T3329] ___sys_sendmsg+0xee/0x170 [ 2911.423514][ T3329] __sys_sendmsg+0xcd/0x170 [ 2911.423514][ T3329] do_syscall_64+0xc6/0x1e0 [ 2911.423514][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2911.423514][ T3329] [ 2911.425216][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2911.425216][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2911.425216][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2911.425216][ T3329] ipv6_find_idev+0x102/0x170 [ 2911.425216][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2911.425216][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2911.425216][ T3329] netlink_rcv_skb+0x130/0x360 [ 2911.425216][ T3329] netlink_unicast+0x449/0x710 [ 2911.425216][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2911.425216][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2911.425216][ T3329] ___sys_sendmsg+0xee/0x170 [ 2911.425216][ T3329] __sys_sendmsg+0xcd/0x170 [ 2911.425216][ T3329] do_syscall_64+0xc6/0x1e0 [ 2911.425216][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2911.425216][ T3329] [ 2921.668949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2921.669339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2921.669339][ T3329] netdev_get_by_index+0x5e/0x80 [ 2921.669339][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2921.669339][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2921.669339][ T3329] ip6_route_add+0x1c/0x140 [ 2921.669339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2921.669339][ T3329] addrconf_add_dev+0xe2/0x170 [ 2921.669339][ T3329] inet6_addr_add+0x12f/0xa40 [ 2921.669339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2921.669339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2921.669339][ T3329] netlink_rcv_skb+0x130/0x360 [ 2921.669339][ T3329] netlink_unicast+0x449/0x710 [ 2921.669339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2921.669339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2921.669339][ T3329] ___sys_sendmsg+0xee/0x170 [ 2921.669339][ T3329] __sys_sendmsg+0xcd/0x170 [ 2921.669339][ T3329] do_syscall_64+0xc6/0x1e0 [ 2921.669339][ T3329] [ 2921.671547][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2921.671547][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2921.671547][ T3329] ipv6_find_idev+0x102/0x170 [ 2921.671547][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2921.671547][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2921.671547][ T3329] netlink_rcv_skb+0x130/0x360 [ 2921.671547][ T3329] netlink_unicast+0x449/0x710 [ 2921.671547][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2921.671547][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2921.671547][ T3329] ___sys_sendmsg+0xee/0x170 [ 2921.671547][ T3329] __sys_sendmsg+0xcd/0x170 [ 2921.671547][ T3329] do_syscall_64+0xc6/0x1e0 [ 2921.671547][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2921.671547][ T3329] [ 2921.673258][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2921.673258][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2921.673258][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2921.673258][ T3329] ipv6_find_idev+0x102/0x170 [ 2921.673258][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2921.673258][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2921.673258][ T3329] netlink_rcv_skb+0x130/0x360 [ 2921.673258][ T3329] netlink_unicast+0x449/0x710 [ 2921.673258][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2921.673258][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2921.673258][ T3329] ___sys_sendmsg+0xee/0x170 [ 2921.673258][ T3329] __sys_sendmsg+0xcd/0x170 [ 2921.673258][ T3329] do_syscall_64+0xc6/0x1e0 [ 2921.673258][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2921.673258][ T3329] [ 2931.780890][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2931.781269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2931.781269][ T3329] netdev_get_by_index+0x5e/0x80 [ 2931.781269][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2931.781269][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2931.781269][ T3329] ip6_route_add+0x1c/0x140 [ 2931.781269][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2931.781269][ T3329] addrconf_add_dev+0xe2/0x170 [ 2931.781269][ T3329] inet6_addr_add+0x12f/0xa40 [ 2931.781269][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2931.781269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2931.781269][ T3329] netlink_rcv_skb+0x130/0x360 [ 2931.781269][ T3329] netlink_unicast+0x449/0x710 [ 2931.781269][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2931.781269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2931.781269][ T3329] ___sys_sendmsg+0xee/0x170 [ 2931.781269][ T3329] __sys_sendmsg+0xcd/0x170 [ 2931.781269][ T3329] do_syscall_64+0xc6/0x1e0 [ 2931.781269][ T3329] [ 2931.783573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2931.783573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2931.783573][ T3329] ipv6_find_idev+0x102/0x170 [ 2931.783573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2931.783573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2931.783573][ T3329] netlink_rcv_skb+0x130/0x360 [ 2931.783573][ T3329] netlink_unicast+0x449/0x710 [ 2931.783573][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2931.783573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2931.783573][ T3329] ___sys_sendmsg+0xee/0x170 [ 2931.783573][ T3329] __sys_sendmsg+0xcd/0x170 [ 2931.783573][ T3329] do_syscall_64+0xc6/0x1e0 [ 2931.783573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2931.783573][ T3329] [ 2931.785308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2931.785308][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2931.785308][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2931.785308][ T3329] ipv6_find_idev+0x102/0x170 [ 2931.785308][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2931.785308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2931.785308][ T3329] netlink_rcv_skb+0x130/0x360 [ 2931.785308][ T3329] netlink_unicast+0x449/0x710 [ 2931.785308][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2931.785308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2931.785308][ T3329] ___sys_sendmsg+0xee/0x170 [ 2931.785308][ T3329] __sys_sendmsg+0xcd/0x170 [ 2931.785308][ T3329] do_syscall_64+0xc6/0x1e0 [ 2931.785308][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2931.785308][ T3329] [ 2942.028870][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2942.029297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2942.029297][ T3329] netdev_get_by_index+0x5e/0x80 [ 2942.029297][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2942.029297][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2942.029297][ T3329] ip6_route_add+0x1c/0x140 [ 2942.029297][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2942.029297][ T3329] addrconf_add_dev+0xe2/0x170 [ 2942.029297][ T3329] inet6_addr_add+0x12f/0xa40 [ 2942.029297][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2942.029297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2942.029297][ T3329] netlink_rcv_skb+0x130/0x360 [ 2942.029297][ T3329] netlink_unicast+0x449/0x710 [ 2942.029297][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2942.029297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2942.029297][ T3329] ___sys_sendmsg+0xee/0x170 [ 2942.029297][ T3329] __sys_sendmsg+0xcd/0x170 [ 2942.029297][ T3329] do_syscall_64+0xc6/0x1e0 [ 2942.029297][ T3329] [ 2942.031701][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2942.031701][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2942.031701][ T3329] ipv6_find_idev+0x102/0x170 [ 2942.031701][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2942.031701][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2942.031701][ T3329] netlink_rcv_skb+0x130/0x360 [ 2942.031701][ T3329] netlink_unicast+0x449/0x710 [ 2942.031701][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2942.031701][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2942.031701][ T3329] ___sys_sendmsg+0xee/0x170 [ 2942.031701][ T3329] __sys_sendmsg+0xcd/0x170 [ 2942.031701][ T3329] do_syscall_64+0xc6/0x1e0 [ 2942.031701][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2942.031701][ T3329] [ 2942.033600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2942.033600][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2942.033600][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2942.033600][ T3329] ipv6_find_idev+0x102/0x170 [ 2942.033600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2942.033600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2942.033600][ T3329] netlink_rcv_skb+0x130/0x360 [ 2942.033600][ T3329] netlink_unicast+0x449/0x710 [ 2942.033600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2942.033600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2942.033600][ T3329] ___sys_sendmsg+0xee/0x170 [ 2942.033600][ T3329] __sys_sendmsg+0xcd/0x170 [ 2942.033600][ T3329] do_syscall_64+0xc6/0x1e0 [ 2942.033600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2942.033600][ T3329] [ 2952.276921][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2952.277316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2952.277316][ T3329] netdev_get_by_index+0x5e/0x80 [ 2952.277316][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2952.277316][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2952.277316][ T3329] ip6_route_add+0x1c/0x140 [ 2952.277316][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2952.277316][ T3329] addrconf_add_dev+0xe2/0x170 [ 2952.277316][ T3329] inet6_addr_add+0x12f/0xa40 [ 2952.277316][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2952.277316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2952.277316][ T3329] netlink_rcv_skb+0x130/0x360 [ 2952.277316][ T3329] netlink_unicast+0x449/0x710 [ 2952.277316][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2952.277316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2952.277316][ T3329] ___sys_sendmsg+0xee/0x170 [ 2952.277316][ T3329] __sys_sendmsg+0xcd/0x170 [ 2952.277316][ T3329] do_syscall_64+0xc6/0x1e0 [ 2952.277316][ T3329] [ 2952.279530][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2952.279530][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2952.279530][ T3329] ipv6_find_idev+0x102/0x170 [ 2952.279530][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2952.279530][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2952.279530][ T3329] netlink_rcv_skb+0x130/0x360 [ 2952.279530][ T3329] netlink_unicast+0x449/0x710 [ 2952.279530][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2952.279530][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2952.279530][ T3329] ___sys_sendmsg+0xee/0x170 [ 2952.279530][ T3329] __sys_sendmsg+0xcd/0x170 [ 2952.279530][ T3329] do_syscall_64+0xc6/0x1e0 [ 2952.279530][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2952.279530][ T3329] [ 2952.281245][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2952.281245][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2952.281245][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2952.281245][ T3329] ipv6_find_idev+0x102/0x170 [ 2952.281245][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2952.281245][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2952.281245][ T3329] netlink_rcv_skb+0x130/0x360 [ 2952.281245][ T3329] netlink_unicast+0x449/0x710 [ 2952.281245][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2952.281245][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2952.281245][ T3329] ___sys_sendmsg+0xee/0x170 [ 2952.281245][ T3329] __sys_sendmsg+0xcd/0x170 [ 2952.281245][ T3329] do_syscall_64+0xc6/0x1e0 [ 2952.281245][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2952.281245][ T3329] [ 2962.380858][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2962.381306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2962.381306][ T3329] netdev_get_by_index+0x5e/0x80 [ 2962.381306][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2962.381306][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2962.381306][ T3329] ip6_route_add+0x1c/0x140 [ 2962.381306][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2962.381306][ T3329] addrconf_add_dev+0xe2/0x170 [ 2962.381306][ T3329] inet6_addr_add+0x12f/0xa40 [ 2962.381306][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2962.381306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2962.381306][ T3329] netlink_rcv_skb+0x130/0x360 [ 2962.381306][ T3329] netlink_unicast+0x449/0x710 [ 2962.381306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2962.381306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2962.381306][ T3329] ___sys_sendmsg+0xee/0x170 [ 2962.381306][ T3329] __sys_sendmsg+0xcd/0x170 [ 2962.381306][ T3329] do_syscall_64+0xc6/0x1e0 [ 2962.381306][ T3329] [ 2962.383512][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2962.383512][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2962.383512][ T3329] ipv6_find_idev+0x102/0x170 [ 2962.383512][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2962.383512][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2962.383512][ T3329] netlink_rcv_skb+0x130/0x360 [ 2962.383512][ T3329] netlink_unicast+0x449/0x710 [ 2962.383512][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2962.383512][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2962.383512][ T3329] ___sys_sendmsg+0xee/0x170 [ 2962.383512][ T3329] __sys_sendmsg+0xcd/0x170 [ 2962.383512][ T3329] do_syscall_64+0xc6/0x1e0 [ 2962.383512][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2962.383512][ T3329] [ 2962.385231][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2962.385231][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2962.385231][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2962.385231][ T3329] ipv6_find_idev+0x102/0x170 [ 2962.385231][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2962.385231][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2962.385231][ T3329] netlink_rcv_skb+0x130/0x360 [ 2962.385231][ T3329] netlink_unicast+0x449/0x710 [ 2962.385231][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2962.385231][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2962.385231][ T3329] ___sys_sendmsg+0xee/0x170 [ 2962.385231][ T3329] __sys_sendmsg+0xcd/0x170 [ 2962.385231][ T3329] do_syscall_64+0xc6/0x1e0 [ 2962.385231][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2962.385231][ T3329] [ 2972.636924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2972.637310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2972.637310][ T3329] netdev_get_by_index+0x5e/0x80 [ 2972.637310][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2972.637310][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2972.637310][ T3329] ip6_route_add+0x1c/0x140 [ 2972.637310][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2972.637310][ T3329] addrconf_add_dev+0xe2/0x170 [ 2972.637310][ T3329] inet6_addr_add+0x12f/0xa40 [ 2972.637310][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2972.637310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2972.637310][ T3329] netlink_rcv_skb+0x130/0x360 [ 2972.637310][ T3329] netlink_unicast+0x449/0x710 [ 2972.637310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2972.637310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2972.637310][ T3329] ___sys_sendmsg+0xee/0x170 [ 2972.637310][ T3329] __sys_sendmsg+0xcd/0x170 [ 2972.637310][ T3329] do_syscall_64+0xc6/0x1e0 [ 2972.637310][ T3329] [ 2972.639543][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2972.639543][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2972.639543][ T3329] ipv6_find_idev+0x102/0x170 [ 2972.639543][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2972.639543][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2972.639543][ T3329] netlink_rcv_skb+0x130/0x360 [ 2972.639543][ T3329] netlink_unicast+0x449/0x710 [ 2972.639543][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2972.639543][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2972.639543][ T3329] ___sys_sendmsg+0xee/0x170 [ 2972.639543][ T3329] __sys_sendmsg+0xcd/0x170 [ 2972.639543][ T3329] do_syscall_64+0xc6/0x1e0 [ 2972.639543][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2972.639543][ T3329] [ 2972.641261][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2972.641261][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2972.641261][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2972.641261][ T3329] ipv6_find_idev+0x102/0x170 [ 2972.641261][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2972.641261][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2972.641261][ T3329] netlink_rcv_skb+0x130/0x360 [ 2972.641261][ T3329] netlink_unicast+0x449/0x710 [ 2972.641261][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2972.641261][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2972.641261][ T3329] ___sys_sendmsg+0xee/0x170 [ 2972.641261][ T3329] __sys_sendmsg+0xcd/0x170 [ 2972.641261][ T3329] do_syscall_64+0xc6/0x1e0 [ 2972.641261][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2972.641261][ T3329] [ 2982.892871][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2982.893323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2982.893323][ T3329] netdev_get_by_index+0x5e/0x80 [ 2982.893323][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2982.893323][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2982.893323][ T3329] ip6_route_add+0x1c/0x140 [ 2982.893323][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2982.893323][ T3329] addrconf_add_dev+0xe2/0x170 [ 2982.893323][ T3329] inet6_addr_add+0x12f/0xa40 [ 2982.893323][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2982.893323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2982.893323][ T3329] netlink_rcv_skb+0x130/0x360 [ 2982.893323][ T3329] netlink_unicast+0x449/0x710 [ 2982.893323][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2982.893323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2982.893323][ T3329] ___sys_sendmsg+0xee/0x170 [ 2982.893323][ T3329] __sys_sendmsg+0xcd/0x170 [ 2982.893323][ T3329] do_syscall_64+0xc6/0x1e0 [ 2982.893323][ T3329] [ 2982.895536][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2982.895536][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2982.895536][ T3329] ipv6_find_idev+0x102/0x170 [ 2982.895536][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2982.895536][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2982.895536][ T3329] netlink_rcv_skb+0x130/0x360 [ 2982.895536][ T3329] netlink_unicast+0x449/0x710 [ 2982.895536][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2982.895536][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2982.895536][ T3329] ___sys_sendmsg+0xee/0x170 [ 2982.895536][ T3329] __sys_sendmsg+0xcd/0x170 [ 2982.895536][ T3329] do_syscall_64+0xc6/0x1e0 [ 2982.895536][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2982.895536][ T3329] [ 2982.897254][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2982.897254][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2982.897254][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2982.897254][ T3329] ipv6_find_idev+0x102/0x170 [ 2982.897254][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2982.897254][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2982.897254][ T3329] netlink_rcv_skb+0x130/0x360 [ 2982.897254][ T3329] netlink_unicast+0x449/0x710 [ 2982.897254][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2982.897254][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2982.897254][ T3329] ___sys_sendmsg+0xee/0x170 [ 2982.897254][ T3329] __sys_sendmsg+0xcd/0x170 [ 2982.897254][ T3329] do_syscall_64+0xc6/0x1e0 [ 2982.897254][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2982.897254][ T3329] [ 2992.988861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 2992.989305][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2992.989305][ T3329] netdev_get_by_index+0x5e/0x80 [ 2992.989305][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 2992.989305][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 2992.989305][ T3329] ip6_route_add+0x1c/0x140 [ 2992.989305][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 2992.989305][ T3329] addrconf_add_dev+0xe2/0x170 [ 2992.989305][ T3329] inet6_addr_add+0x12f/0xa40 [ 2992.989305][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 2992.989305][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2992.989305][ T3329] netlink_rcv_skb+0x130/0x360 [ 2992.989305][ T3329] netlink_unicast+0x449/0x710 [ 2992.989305][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2992.989305][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2992.989305][ T3329] ___sys_sendmsg+0xee/0x170 [ 2992.989305][ T3329] __sys_sendmsg+0xcd/0x170 [ 2992.989305][ T3329] do_syscall_64+0xc6/0x1e0 [ 2992.989305][ T3329] [ 2992.991519][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2992.991519][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 2992.991519][ T3329] ipv6_find_idev+0x102/0x170 [ 2992.991519][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2992.991519][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2992.991519][ T3329] netlink_rcv_skb+0x130/0x360 [ 2992.991519][ T3329] netlink_unicast+0x449/0x710 [ 2992.991519][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2992.991519][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2992.991519][ T3329] ___sys_sendmsg+0xee/0x170 [ 2992.991519][ T3329] __sys_sendmsg+0xcd/0x170 [ 2992.991519][ T3329] do_syscall_64+0xc6/0x1e0 [ 2992.991519][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2992.991519][ T3329] [ 2992.993241][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 2992.993241][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 2992.993241][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 2992.993241][ T3329] ipv6_find_idev+0x102/0x170 [ 2992.993241][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 2992.993241][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2992.993241][ T3329] netlink_rcv_skb+0x130/0x360 [ 2992.993241][ T3329] netlink_unicast+0x449/0x710 [ 2992.993241][ T3329] netlink_sendmsg+0x723/0xbe0 [ 2992.993241][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 2992.993241][ T3329] ___sys_sendmsg+0xee/0x170 [ 2992.993241][ T3329] __sys_sendmsg+0xcd/0x170 [ 2992.993241][ T3329] do_syscall_64+0xc6/0x1e0 [ 2992.993241][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2992.993241][ T3329] [ 3003.236879][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3003.237323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3003.237323][ T3329] netdev_get_by_index+0x5e/0x80 [ 3003.237323][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3003.237323][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3003.237323][ T3329] ip6_route_add+0x1c/0x140 [ 3003.237323][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3003.237323][ T3329] addrconf_add_dev+0xe2/0x170 [ 3003.237323][ T3329] inet6_addr_add+0x12f/0xa40 [ 3003.237323][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3003.237323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3003.237323][ T3329] netlink_rcv_skb+0x130/0x360 [ 3003.237323][ T3329] netlink_unicast+0x449/0x710 [ 3003.237323][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3003.237323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3003.237323][ T3329] ___sys_sendmsg+0xee/0x170 [ 3003.237323][ T3329] __sys_sendmsg+0xcd/0x170 [ 3003.237323][ T3329] do_syscall_64+0xc6/0x1e0 [ 3003.237323][ T3329] [ 3003.239676][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3003.239676][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3003.239676][ T3329] ipv6_find_idev+0x102/0x170 [ 3003.239676][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3003.239676][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3003.239676][ T3329] netlink_rcv_skb+0x130/0x360 [ 3003.239676][ T3329] netlink_unicast+0x449/0x710 [ 3003.239676][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3003.239676][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3003.239676][ T3329] ___sys_sendmsg+0xee/0x170 [ 3003.239676][ T3329] __sys_sendmsg+0xcd/0x170 [ 3003.239676][ T3329] do_syscall_64+0xc6/0x1e0 [ 3003.239676][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3003.239676][ T3329] [ 3003.241384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3003.241384][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3003.241384][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3003.241384][ T3329] ipv6_find_idev+0x102/0x170 [ 3003.241384][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3003.241384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3003.241384][ T3329] netlink_rcv_skb+0x130/0x360 [ 3003.241384][ T3329] netlink_unicast+0x449/0x710 [ 3003.241384][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3003.241384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3003.241384][ T3329] ___sys_sendmsg+0xee/0x170 [ 3003.241384][ T3329] __sys_sendmsg+0xcd/0x170 [ 3003.241384][ T3329] do_syscall_64+0xc6/0x1e0 [ 3003.241384][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3003.241384][ T3329] [ 3013.404851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3013.405297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3013.405297][ T3329] netdev_get_by_index+0x5e/0x80 [ 3013.405297][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3013.405297][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3013.405297][ T3329] ip6_route_add+0x1c/0x140 [ 3013.405297][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3013.405297][ T3329] addrconf_add_dev+0xe2/0x170 [ 3013.405297][ T3329] inet6_addr_add+0x12f/0xa40 [ 3013.405297][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3013.405297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3013.405297][ T3329] netlink_rcv_skb+0x130/0x360 [ 3013.405297][ T3329] netlink_unicast+0x449/0x710 [ 3013.405297][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3013.405297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3013.405297][ T3329] ___sys_sendmsg+0xee/0x170 [ 3013.405297][ T3329] __sys_sendmsg+0xcd/0x170 [ 3013.405297][ T3329] do_syscall_64+0xc6/0x1e0 [ 3013.405297][ T3329] [ 3013.407514][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3013.407514][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3013.407514][ T3329] ipv6_find_idev+0x102/0x170 [ 3013.407514][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3013.407514][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3013.407514][ T3329] netlink_rcv_skb+0x130/0x360 [ 3013.407514][ T3329] netlink_unicast+0x449/0x710 [ 3013.407514][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3013.407514][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3013.407514][ T3329] ___sys_sendmsg+0xee/0x170 [ 3013.407514][ T3329] __sys_sendmsg+0xcd/0x170 [ 3013.407514][ T3329] do_syscall_64+0xc6/0x1e0 [ 3013.407514][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3013.407514][ T3329] [ 3013.409258][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3013.409258][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3013.409258][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3013.409258][ T3329] ipv6_find_idev+0x102/0x170 [ 3013.409258][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3013.409258][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3013.409258][ T3329] netlink_rcv_skb+0x130/0x360 [ 3013.409258][ T3329] netlink_unicast+0x449/0x710 [ 3013.409258][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3013.409258][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3013.409258][ T3329] ___sys_sendmsg+0xee/0x170 [ 3013.409258][ T3329] __sys_sendmsg+0xcd/0x170 [ 3013.409258][ T3329] do_syscall_64+0xc6/0x1e0 [ 3013.409258][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3013.409258][ T3329] [ 3023.652953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3023.653345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3023.653345][ T3329] netdev_get_by_index+0x5e/0x80 [ 3023.653345][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3023.653345][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3023.653345][ T3329] ip6_route_add+0x1c/0x140 [ 3023.653345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3023.653345][ T3329] addrconf_add_dev+0xe2/0x170 [ 3023.653345][ T3329] inet6_addr_add+0x12f/0xa40 [ 3023.653345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3023.653345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3023.653345][ T3329] netlink_rcv_skb+0x130/0x360 [ 3023.653345][ T3329] netlink_unicast+0x449/0x710 [ 3023.653345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3023.653345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3023.653345][ T3329] ___sys_sendmsg+0xee/0x170 [ 3023.653345][ T3329] __sys_sendmsg+0xcd/0x170 [ 3023.653345][ T3329] do_syscall_64+0xc6/0x1e0 [ 3023.653345][ T3329] [ 3023.655574][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3023.655574][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3023.655574][ T3329] ipv6_find_idev+0x102/0x170 [ 3023.655574][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3023.655574][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3023.655574][ T3329] netlink_rcv_skb+0x130/0x360 [ 3023.655574][ T3329] netlink_unicast+0x449/0x710 [ 3023.655574][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3023.655574][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3023.655574][ T3329] ___sys_sendmsg+0xee/0x170 [ 3023.655574][ T3329] __sys_sendmsg+0xcd/0x170 [ 3023.655574][ T3329] do_syscall_64+0xc6/0x1e0 [ 3023.655574][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3023.655574][ T3329] [ 3023.657279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3023.657279][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3023.657279][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3023.657279][ T3329] ipv6_find_idev+0x102/0x170 [ 3023.657279][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3023.657279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3023.657279][ T3329] netlink_rcv_skb+0x130/0x360 [ 3023.657279][ T3329] netlink_unicast+0x449/0x710 [ 3023.657279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3023.657279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3023.657279][ T3329] ___sys_sendmsg+0xee/0x170 [ 3023.657279][ T3329] __sys_sendmsg+0xcd/0x170 [ 3023.657279][ T3329] do_syscall_64+0xc6/0x1e0 [ 3023.657279][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3023.657279][ T3329] [ 3033.900934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3033.901321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3033.901321][ T3329] netdev_get_by_index+0x5e/0x80 [ 3033.901321][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3033.901321][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3033.901321][ T3329] ip6_route_add+0x1c/0x140 [ 3033.901321][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3033.901321][ T3329] addrconf_add_dev+0xe2/0x170 [ 3033.901321][ T3329] inet6_addr_add+0x12f/0xa40 [ 3033.901321][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3033.901321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3033.901321][ T3329] netlink_rcv_skb+0x130/0x360 [ 3033.901321][ T3329] netlink_unicast+0x449/0x710 [ 3033.901321][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3033.901321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3033.901321][ T3329] ___sys_sendmsg+0xee/0x170 [ 3033.901321][ T3329] __sys_sendmsg+0xcd/0x170 [ 3033.901321][ T3329] do_syscall_64+0xc6/0x1e0 [ 3033.901321][ T3329] [ 3033.903581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3033.903581][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3033.903581][ T3329] ipv6_find_idev+0x102/0x170 [ 3033.903581][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3033.903581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3033.903581][ T3329] netlink_rcv_skb+0x130/0x360 [ 3033.903581][ T3329] netlink_unicast+0x449/0x710 [ 3033.903581][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3033.903581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3033.903581][ T3329] ___sys_sendmsg+0xee/0x170 [ 3033.903581][ T3329] __sys_sendmsg+0xcd/0x170 [ 3033.903581][ T3329] do_syscall_64+0xc6/0x1e0 [ 3033.903581][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3033.903581][ T3329] [ 3033.905297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3033.905297][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3033.905297][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3033.905297][ T3329] ipv6_find_idev+0x102/0x170 [ 3033.905297][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3033.905297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3033.905297][ T3329] netlink_rcv_skb+0x130/0x360 [ 3033.905297][ T3329] netlink_unicast+0x449/0x710 [ 3033.905297][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3033.905297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3033.905297][ T3329] ___sys_sendmsg+0xee/0x170 [ 3033.905297][ T3329] __sys_sendmsg+0xcd/0x170 [ 3033.905297][ T3329] do_syscall_64+0xc6/0x1e0 [ 3033.905297][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3033.905297][ T3329] [ 3044.148889][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3044.149285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3044.149285][ T3329] netdev_get_by_index+0x5e/0x80 [ 3044.149285][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3044.149285][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3044.149285][ T3329] ip6_route_add+0x1c/0x140 [ 3044.149285][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3044.149285][ T3329] addrconf_add_dev+0xe2/0x170 [ 3044.149285][ T3329] inet6_addr_add+0x12f/0xa40 [ 3044.149285][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3044.149285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3044.149285][ T3329] netlink_rcv_skb+0x130/0x360 [ 3044.149285][ T3329] netlink_unicast+0x449/0x710 [ 3044.149285][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3044.149285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3044.149285][ T3329] ___sys_sendmsg+0xee/0x170 [ 3044.149285][ T3329] __sys_sendmsg+0xcd/0x170 [ 3044.149285][ T3329] do_syscall_64+0xc6/0x1e0 [ 3044.149285][ T3329] [ 3044.151555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3044.151555][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3044.151555][ T3329] ipv6_find_idev+0x102/0x170 [ 3044.151555][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3044.151555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3044.151555][ T3329] netlink_rcv_skb+0x130/0x360 [ 3044.151555][ T3329] netlink_unicast+0x449/0x710 [ 3044.151555][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3044.151555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3044.151555][ T3329] ___sys_sendmsg+0xee/0x170 [ 3044.151555][ T3329] __sys_sendmsg+0xcd/0x170 [ 3044.151555][ T3329] do_syscall_64+0xc6/0x1e0 [ 3044.151555][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3044.151555][ T3329] [ 3044.153290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3044.153290][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3044.153290][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3044.153290][ T3329] ipv6_find_idev+0x102/0x170 [ 3044.153290][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3044.153290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3044.153290][ T3329] netlink_rcv_skb+0x130/0x360 [ 3044.153290][ T3329] netlink_unicast+0x449/0x710 [ 3044.153290][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3044.153290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3044.153290][ T3329] ___sys_sendmsg+0xee/0x170 [ 3044.153290][ T3329] __sys_sendmsg+0xcd/0x170 [ 3044.153290][ T3329] do_syscall_64+0xc6/0x1e0 [ 3044.153290][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3044.153290][ T3329] [ 3054.396915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3054.397319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3054.397319][ T3329] netdev_get_by_index+0x5e/0x80 [ 3054.397319][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3054.397319][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3054.397319][ T3329] ip6_route_add+0x1c/0x140 [ 3054.397319][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3054.397319][ T3329] addrconf_add_dev+0xe2/0x170 [ 3054.397319][ T3329] inet6_addr_add+0x12f/0xa40 [ 3054.397319][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3054.397319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3054.397319][ T3329] netlink_rcv_skb+0x130/0x360 [ 3054.397319][ T3329] netlink_unicast+0x449/0x710 [ 3054.397319][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3054.397319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3054.397319][ T3329] ___sys_sendmsg+0xee/0x170 [ 3054.397319][ T3329] __sys_sendmsg+0xcd/0x170 [ 3054.397319][ T3329] do_syscall_64+0xc6/0x1e0 [ 3054.397319][ T3329] [ 3054.399544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3054.399544][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3054.399544][ T3329] ipv6_find_idev+0x102/0x170 [ 3054.399544][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3054.399544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3054.399544][ T3329] netlink_rcv_skb+0x130/0x360 [ 3054.399544][ T3329] netlink_unicast+0x449/0x710 [ 3054.399544][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3054.399544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3054.399544][ T3329] ___sys_sendmsg+0xee/0x170 [ 3054.399544][ T3329] __sys_sendmsg+0xcd/0x170 [ 3054.399544][ T3329] do_syscall_64+0xc6/0x1e0 [ 3054.399544][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3054.399544][ T3329] [ 3054.401267][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3054.401267][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3054.401267][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3054.401267][ T3329] ipv6_find_idev+0x102/0x170 [ 3054.401267][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3054.401267][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3054.401267][ T3329] netlink_rcv_skb+0x130/0x360 [ 3054.401267][ T3329] netlink_unicast+0x449/0x710 [ 3054.401267][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3054.401267][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3054.401267][ T3329] ___sys_sendmsg+0xee/0x170 [ 3054.401267][ T3329] __sys_sendmsg+0xcd/0x170 [ 3054.401267][ T3329] do_syscall_64+0xc6/0x1e0 [ 3054.401267][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3054.401267][ T3329] [ 3064.644892][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3064.645313][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3064.645313][ T3329] netdev_get_by_index+0x5e/0x80 [ 3064.645313][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3064.645313][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3064.645313][ T3329] ip6_route_add+0x1c/0x140 [ 3064.645313][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3064.645313][ T3329] addrconf_add_dev+0xe2/0x170 [ 3064.645313][ T3329] inet6_addr_add+0x12f/0xa40 [ 3064.645313][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3064.645313][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3064.645313][ T3329] netlink_rcv_skb+0x130/0x360 [ 3064.645313][ T3329] netlink_unicast+0x449/0x710 [ 3064.645313][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3064.645313][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3064.645313][ T3329] ___sys_sendmsg+0xee/0x170 [ 3064.645313][ T3329] __sys_sendmsg+0xcd/0x170 [ 3064.645313][ T3329] do_syscall_64+0xc6/0x1e0 [ 3064.645313][ T3329] [ 3064.647690][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3064.647690][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3064.647690][ T3329] ipv6_find_idev+0x102/0x170 [ 3064.647690][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3064.647690][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3064.647690][ T3329] netlink_rcv_skb+0x130/0x360 [ 3064.647690][ T3329] netlink_unicast+0x449/0x710 [ 3064.647690][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3064.647690][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3064.647690][ T3329] ___sys_sendmsg+0xee/0x170 [ 3064.647690][ T3329] __sys_sendmsg+0xcd/0x170 [ 3064.647690][ T3329] do_syscall_64+0xc6/0x1e0 [ 3064.647690][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3064.647690][ T3329] [ 3064.649497][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3064.649497][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3064.649497][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3064.649497][ T3329] ipv6_find_idev+0x102/0x170 [ 3064.649497][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3064.649497][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3064.649497][ T3329] netlink_rcv_skb+0x130/0x360 [ 3064.649497][ T3329] netlink_unicast+0x449/0x710 [ 3064.649497][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3064.649497][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3064.649497][ T3329] ___sys_sendmsg+0xee/0x170 [ 3064.649497][ T3329] __sys_sendmsg+0xcd/0x170 [ 3064.649497][ T3329] do_syscall_64+0xc6/0x1e0 [ 3064.649497][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3064.649497][ T3329] [ 3074.860923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3074.861382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3074.861382][ T3329] netdev_get_by_index+0x5e/0x80 [ 3074.861382][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3074.861382][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3074.861382][ T3329] ip6_route_add+0x1c/0x140 [ 3074.861382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3074.861382][ T3329] addrconf_add_dev+0xe2/0x170 [ 3074.861382][ T3329] inet6_addr_add+0x12f/0xa40 [ 3074.861382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3074.861382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3074.861382][ T3329] netlink_rcv_skb+0x130/0x360 [ 3074.861382][ T3329] netlink_unicast+0x449/0x710 [ 3074.861382][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3074.861382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3074.861382][ T3329] ___sys_sendmsg+0xee/0x170 [ 3074.861382][ T3329] __sys_sendmsg+0xcd/0x170 [ 3074.861382][ T3329] do_syscall_64+0xc6/0x1e0 [ 3074.861382][ T3329] [ 3074.863605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3074.863605][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3074.863605][ T3329] ipv6_find_idev+0x102/0x170 [ 3074.863605][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3074.863605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3074.863605][ T3329] netlink_rcv_skb+0x130/0x360 [ 3074.863605][ T3329] netlink_unicast+0x449/0x710 [ 3074.863605][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3074.863605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3074.863605][ T3329] ___sys_sendmsg+0xee/0x170 [ 3074.863605][ T3329] __sys_sendmsg+0xcd/0x170 [ 3074.863605][ T3329] do_syscall_64+0xc6/0x1e0 [ 3074.863605][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3074.863605][ T3329] [ 3074.865342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3074.865342][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3074.865342][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3074.865342][ T3329] ipv6_find_idev+0x102/0x170 [ 3074.865342][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3074.865342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3074.865342][ T3329] netlink_rcv_skb+0x130/0x360 [ 3074.865342][ T3329] netlink_unicast+0x449/0x710 [ 3074.865342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3074.865342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3074.865342][ T3329] ___sys_sendmsg+0xee/0x170 [ 3074.865342][ T3329] __sys_sendmsg+0xcd/0x170 [ 3074.865342][ T3329] do_syscall_64+0xc6/0x1e0 [ 3074.865342][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3074.865342][ T3329] [ 3085.116930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3085.117365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3085.117365][ T3329] netdev_get_by_index+0x5e/0x80 [ 3085.117365][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3085.117365][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3085.117365][ T3329] ip6_route_add+0x1c/0x140 [ 3085.117365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3085.117365][ T3329] addrconf_add_dev+0xe2/0x170 [ 3085.117365][ T3329] inet6_addr_add+0x12f/0xa40 [ 3085.117365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3085.117365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3085.117365][ T3329] netlink_rcv_skb+0x130/0x360 [ 3085.117365][ T3329] netlink_unicast+0x449/0x710 [ 3085.117365][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3085.117365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3085.117365][ T3329] ___sys_sendmsg+0xee/0x170 [ 3085.117365][ T3329] __sys_sendmsg+0xcd/0x170 [ 3085.117365][ T3329] do_syscall_64+0xc6/0x1e0 [ 3085.117365][ T3329] [ 3085.119584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3085.119584][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3085.119584][ T3329] ipv6_find_idev+0x102/0x170 [ 3085.119584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3085.119584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3085.119584][ T3329] netlink_rcv_skb+0x130/0x360 [ 3085.119584][ T3329] netlink_unicast+0x449/0x710 [ 3085.119584][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3085.119584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3085.119584][ T3329] ___sys_sendmsg+0xee/0x170 [ 3085.119584][ T3329] __sys_sendmsg+0xcd/0x170 [ 3085.119584][ T3329] do_syscall_64+0xc6/0x1e0 [ 3085.119584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3085.119584][ T3329] [ 3085.121308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3085.121308][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3085.121308][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3085.121308][ T3329] ipv6_find_idev+0x102/0x170 [ 3085.121308][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3085.121308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3085.121308][ T3329] netlink_rcv_skb+0x130/0x360 [ 3085.121308][ T3329] netlink_unicast+0x449/0x710 [ 3085.121308][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3085.121308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3085.121308][ T3329] ___sys_sendmsg+0xee/0x170 [ 3085.121308][ T3329] __sys_sendmsg+0xcd/0x170 [ 3085.121308][ T3329] do_syscall_64+0xc6/0x1e0 [ 3085.121308][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3085.121308][ T3329] [ 3095.372917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3095.373371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3095.373371][ T3329] netdev_get_by_index+0x5e/0x80 [ 3095.373371][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3095.373371][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3095.373371][ T3329] ip6_route_add+0x1c/0x140 [ 3095.373371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3095.373371][ T3329] addrconf_add_dev+0xe2/0x170 [ 3095.373371][ T3329] inet6_addr_add+0x12f/0xa40 [ 3095.373371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3095.373371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3095.373371][ T3329] netlink_rcv_skb+0x130/0x360 [ 3095.373371][ T3329] netlink_unicast+0x449/0x710 [ 3095.373371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3095.373371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3095.373371][ T3329] ___sys_sendmsg+0xee/0x170 [ 3095.373371][ T3329] __sys_sendmsg+0xcd/0x170 [ 3095.373371][ T3329] do_syscall_64+0xc6/0x1e0 [ 3095.373371][ T3329] [ 3095.375578][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3095.375578][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3095.375578][ T3329] ipv6_find_idev+0x102/0x170 [ 3095.375578][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3095.375578][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3095.375578][ T3329] netlink_rcv_skb+0x130/0x360 [ 3095.375578][ T3329] netlink_unicast+0x449/0x710 [ 3095.375578][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3095.375578][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3095.375578][ T3329] ___sys_sendmsg+0xee/0x170 [ 3095.375578][ T3329] __sys_sendmsg+0xcd/0x170 [ 3095.375578][ T3329] do_syscall_64+0xc6/0x1e0 [ 3095.375578][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3095.375578][ T3329] [ 3095.377287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3095.377287][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3095.377287][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3095.377287][ T3329] ipv6_find_idev+0x102/0x170 [ 3095.377287][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3095.377287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3095.377287][ T3329] netlink_rcv_skb+0x130/0x360 [ 3095.377287][ T3329] netlink_unicast+0x449/0x710 [ 3095.377287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3095.377287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3095.377287][ T3329] ___sys_sendmsg+0xee/0x170 [ 3095.377287][ T3329] __sys_sendmsg+0xcd/0x170 [ 3095.377287][ T3329] do_syscall_64+0xc6/0x1e0 [ 3095.377287][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3095.377287][ T3329] [ 3105.628878][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3105.629366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3105.629366][ T3329] netdev_get_by_index+0x5e/0x80 [ 3105.629366][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3105.629366][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3105.629366][ T3329] ip6_route_add+0x1c/0x140 [ 3105.629366][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3105.629366][ T3329] addrconf_add_dev+0xe2/0x170 [ 3105.629366][ T3329] inet6_addr_add+0x12f/0xa40 [ 3105.629366][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3105.629366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3105.629366][ T3329] netlink_rcv_skb+0x130/0x360 [ 3105.629366][ T3329] netlink_unicast+0x449/0x710 [ 3105.629366][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3105.629366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3105.629366][ T3329] ___sys_sendmsg+0xee/0x170 [ 3105.629366][ T3329] __sys_sendmsg+0xcd/0x170 [ 3105.629366][ T3329] do_syscall_64+0xc6/0x1e0 [ 3105.629366][ T3329] [ 3105.631684][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3105.631684][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3105.631684][ T3329] ipv6_find_idev+0x102/0x170 [ 3105.631684][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3105.631684][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3105.631684][ T3329] netlink_rcv_skb+0x130/0x360 [ 3105.631684][ T3329] netlink_unicast+0x449/0x710 [ 3105.631684][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3105.631684][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3105.631684][ T3329] ___sys_sendmsg+0xee/0x170 [ 3105.631684][ T3329] __sys_sendmsg+0xcd/0x170 [ 3105.631684][ T3329] do_syscall_64+0xc6/0x1e0 [ 3105.631684][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3105.631684][ T3329] [ 3105.633420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3105.633420][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3105.633420][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3105.633420][ T3329] ipv6_find_idev+0x102/0x170 [ 3105.633420][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3105.633420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3105.633420][ T3329] netlink_rcv_skb+0x130/0x360 [ 3105.633420][ T3329] netlink_unicast+0x449/0x710 [ 3105.633420][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3105.633420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3105.633420][ T3329] ___sys_sendmsg+0xee/0x170 [ 3105.633420][ T3329] __sys_sendmsg+0xcd/0x170 [ 3105.633420][ T3329] do_syscall_64+0xc6/0x1e0 [ 3105.633420][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3105.633420][ T3329] [ 3115.884926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3115.885373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3115.885373][ T3329] netdev_get_by_index+0x5e/0x80 [ 3115.885373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3115.885373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3115.885373][ T3329] ip6_route_add+0x1c/0x140 [ 3115.885373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3115.885373][ T3329] addrconf_add_dev+0xe2/0x170 [ 3115.885373][ T3329] inet6_addr_add+0x12f/0xa40 [ 3115.885373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3115.885373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3115.885373][ T3329] netlink_rcv_skb+0x130/0x360 [ 3115.885373][ T3329] netlink_unicast+0x449/0x710 [ 3115.885373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3115.885373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3115.885373][ T3329] ___sys_sendmsg+0xee/0x170 [ 3115.885373][ T3329] __sys_sendmsg+0xcd/0x170 [ 3115.885373][ T3329] do_syscall_64+0xc6/0x1e0 [ 3115.885373][ T3329] [ 3115.887593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3115.887593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3115.887593][ T3329] ipv6_find_idev+0x102/0x170 [ 3115.887593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3115.887593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3115.887593][ T3329] netlink_rcv_skb+0x130/0x360 [ 3115.887593][ T3329] netlink_unicast+0x449/0x710 [ 3115.887593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3115.887593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3115.887593][ T3329] ___sys_sendmsg+0xee/0x170 [ 3115.887593][ T3329] __sys_sendmsg+0xcd/0x170 [ 3115.887593][ T3329] do_syscall_64+0xc6/0x1e0 [ 3115.887593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3115.887593][ T3329] [ 3115.889296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3115.889296][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3115.889296][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3115.889296][ T3329] ipv6_find_idev+0x102/0x170 [ 3115.889296][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3115.889296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3115.889296][ T3329] netlink_rcv_skb+0x130/0x360 [ 3115.889296][ T3329] netlink_unicast+0x449/0x710 [ 3115.889296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3115.889296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3115.889296][ T3329] ___sys_sendmsg+0xee/0x170 [ 3115.889296][ T3329] __sys_sendmsg+0xcd/0x170 [ 3115.889296][ T3329] do_syscall_64+0xc6/0x1e0 [ 3115.889296][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3115.889296][ T3329] [ 3126.140930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3126.141402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3126.141402][ T3329] netdev_get_by_index+0x5e/0x80 [ 3126.141402][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3126.141402][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3126.141402][ T3329] ip6_route_add+0x1c/0x140 [ 3126.141402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3126.141402][ T3329] addrconf_add_dev+0xe2/0x170 [ 3126.141402][ T3329] inet6_addr_add+0x12f/0xa40 [ 3126.141402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3126.141402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3126.141402][ T3329] netlink_rcv_skb+0x130/0x360 [ 3126.141402][ T3329] netlink_unicast+0x449/0x710 [ 3126.141402][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3126.141402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3126.141402][ T3329] ___sys_sendmsg+0xee/0x170 [ 3126.141402][ T3329] __sys_sendmsg+0xcd/0x170 [ 3126.141402][ T3329] do_syscall_64+0xc6/0x1e0 [ 3126.141402][ T3329] [ 3126.143633][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3126.143633][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3126.143633][ T3329] ipv6_find_idev+0x102/0x170 [ 3126.143633][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3126.143633][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3126.143633][ T3329] netlink_rcv_skb+0x130/0x360 [ 3126.143633][ T3329] netlink_unicast+0x449/0x710 [ 3126.143633][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3126.143633][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3126.143633][ T3329] ___sys_sendmsg+0xee/0x170 [ 3126.143633][ T3329] __sys_sendmsg+0xcd/0x170 [ 3126.143633][ T3329] do_syscall_64+0xc6/0x1e0 [ 3126.143633][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3126.143633][ T3329] [ 3126.145364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3126.145364][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3126.145364][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3126.145364][ T3329] ipv6_find_idev+0x102/0x170 [ 3126.145364][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3126.145364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3126.145364][ T3329] netlink_rcv_skb+0x130/0x360 [ 3126.145364][ T3329] netlink_unicast+0x449/0x710 [ 3126.145364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3126.145364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3126.145364][ T3329] ___sys_sendmsg+0xee/0x170 [ 3126.145364][ T3329] __sys_sendmsg+0xcd/0x170 [ 3126.145364][ T3329] do_syscall_64+0xc6/0x1e0 [ 3126.145364][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3126.145364][ T3329] [ 3136.396937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3136.397414][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3136.397414][ T3329] netdev_get_by_index+0x5e/0x80 [ 3136.397414][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3136.397414][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3136.397414][ T3329] ip6_route_add+0x1c/0x140 [ 3136.397414][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3136.397414][ T3329] addrconf_add_dev+0xe2/0x170 [ 3136.397414][ T3329] inet6_addr_add+0x12f/0xa40 [ 3136.397414][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3136.397414][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3136.397414][ T3329] netlink_rcv_skb+0x130/0x360 [ 3136.397414][ T3329] netlink_unicast+0x449/0x710 [ 3136.397414][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3136.397414][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3136.397414][ T3329] ___sys_sendmsg+0xee/0x170 [ 3136.397414][ T3329] __sys_sendmsg+0xcd/0x170 [ 3136.397414][ T3329] do_syscall_64+0xc6/0x1e0 [ 3136.397414][ T3329] [ 3136.399644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3136.399644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3136.399644][ T3329] ipv6_find_idev+0x102/0x170 [ 3136.399644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3136.399644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3136.399644][ T3329] netlink_rcv_skb+0x130/0x360 [ 3136.399644][ T3329] netlink_unicast+0x449/0x710 [ 3136.399644][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3136.399644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3136.399644][ T3329] ___sys_sendmsg+0xee/0x170 [ 3136.399644][ T3329] __sys_sendmsg+0xcd/0x170 [ 3136.399644][ T3329] do_syscall_64+0xc6/0x1e0 [ 3136.399644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3136.399644][ T3329] [ 3136.401375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3136.401375][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3136.401375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3136.401375][ T3329] ipv6_find_idev+0x102/0x170 [ 3136.401375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3136.401375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3136.401375][ T3329] netlink_rcv_skb+0x130/0x360 [ 3136.401375][ T3329] netlink_unicast+0x449/0x710 [ 3136.401375][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3136.401375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3136.401375][ T3329] ___sys_sendmsg+0xee/0x170 [ 3136.401375][ T3329] __sys_sendmsg+0xcd/0x170 [ 3136.401375][ T3329] do_syscall_64+0xc6/0x1e0 [ 3136.401375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3136.401375][ T3329] [ 3146.652949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3146.653427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3146.653427][ T3329] netdev_get_by_index+0x5e/0x80 [ 3146.653427][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3146.653427][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3146.653427][ T3329] ip6_route_add+0x1c/0x140 [ 3146.653427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3146.653427][ T3329] addrconf_add_dev+0xe2/0x170 [ 3146.653427][ T3329] inet6_addr_add+0x12f/0xa40 [ 3146.653427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3146.653427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3146.653427][ T3329] netlink_rcv_skb+0x130/0x360 [ 3146.653427][ T3329] netlink_unicast+0x449/0x710 [ 3146.653427][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3146.653427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3146.653427][ T3329] ___sys_sendmsg+0xee/0x170 [ 3146.653427][ T3329] __sys_sendmsg+0xcd/0x170 [ 3146.653427][ T3329] do_syscall_64+0xc6/0x1e0 [ 3146.653427][ T3329] [ 3146.655652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3146.655652][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3146.655652][ T3329] ipv6_find_idev+0x102/0x170 [ 3146.655652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3146.655652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3146.655652][ T3329] netlink_rcv_skb+0x130/0x360 [ 3146.655652][ T3329] netlink_unicast+0x449/0x710 [ 3146.655652][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3146.655652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3146.655652][ T3329] ___sys_sendmsg+0xee/0x170 [ 3146.655652][ T3329] __sys_sendmsg+0xcd/0x170 [ 3146.655652][ T3329] do_syscall_64+0xc6/0x1e0 [ 3146.655652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3146.655652][ T3329] [ 3146.657384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3146.657384][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3146.657384][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3146.657384][ T3329] ipv6_find_idev+0x102/0x170 [ 3146.657384][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3146.657384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3146.657384][ T3329] netlink_rcv_skb+0x130/0x360 [ 3146.657384][ T3329] netlink_unicast+0x449/0x710 [ 3146.657384][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3146.657384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3146.657384][ T3329] ___sys_sendmsg+0xee/0x170 [ 3146.657384][ T3329] __sys_sendmsg+0xcd/0x170 [ 3146.657384][ T3329] do_syscall_64+0xc6/0x1e0 [ 3146.657384][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3146.657384][ T3329] [ 3156.908884][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3156.909509][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3156.909509][ T3329] netdev_get_by_index+0x5e/0x80 [ 3156.909509][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3156.909509][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3156.909509][ T3329] ip6_route_add+0x1c/0x140 [ 3156.909509][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3156.909509][ T3329] addrconf_add_dev+0xe2/0x170 [ 3156.909509][ T3329] inet6_addr_add+0x12f/0xa40 [ 3156.909509][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3156.909509][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3156.909509][ T3329] netlink_rcv_skb+0x130/0x360 [ 3156.909509][ T3329] netlink_unicast+0x449/0x710 [ 3156.909509][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3156.909509][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3156.909509][ T3329] ___sys_sendmsg+0xee/0x170 [ 3156.909509][ T3329] __sys_sendmsg+0xcd/0x170 [ 3156.909509][ T3329] do_syscall_64+0xc6/0x1e0 [ 3156.909509][ T3329] [ 3156.913107][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3156.913107][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3156.913107][ T3329] ipv6_find_idev+0x102/0x170 [ 3156.913107][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3156.913107][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3156.913107][ T3329] netlink_rcv_skb+0x130/0x360 [ 3156.913107][ T3329] netlink_unicast+0x449/0x710 [ 3156.913107][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3156.913107][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3156.913107][ T3329] ___sys_sendmsg+0xee/0x170 [ 3156.913107][ T3329] __sys_sendmsg+0xcd/0x170 [ 3156.913107][ T3329] do_syscall_64+0xc6/0x1e0 [ 3156.913107][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3156.913107][ T3329] [ 3156.915909][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3156.915909][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3156.915909][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3156.915909][ T3329] ipv6_find_idev+0x102/0x170 [ 3156.915909][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3156.915909][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3156.915909][ T3329] netlink_rcv_skb+0x130/0x360 [ 3156.915909][ T3329] netlink_unicast+0x449/0x710 [ 3156.915909][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3156.915909][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3156.915909][ T3329] ___sys_sendmsg+0xee/0x170 [ 3156.915909][ T3329] __sys_sendmsg+0xcd/0x170 [ 3156.915909][ T3329] do_syscall_64+0xc6/0x1e0 [ 3156.915909][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3156.915909][ T3329] [ 3167.164889][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3167.165281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3167.165281][ T3329] netdev_get_by_index+0x5e/0x80 [ 3167.165281][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3167.165281][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3167.165281][ T3329] ip6_route_add+0x1c/0x140 [ 3167.165281][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3167.165281][ T3329] addrconf_add_dev+0xe2/0x170 [ 3167.165281][ T3329] inet6_addr_add+0x12f/0xa40 [ 3167.165281][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3167.165281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3167.165281][ T3329] netlink_rcv_skb+0x130/0x360 [ 3167.165281][ T3329] netlink_unicast+0x449/0x710 [ 3167.165281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3167.165281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3167.165281][ T3329] ___sys_sendmsg+0xee/0x170 [ 3167.165281][ T3329] __sys_sendmsg+0xcd/0x170 [ 3167.165281][ T3329] do_syscall_64+0xc6/0x1e0 [ 3167.165281][ T3329] [ 3167.167520][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3167.167520][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3167.167520][ T3329] ipv6_find_idev+0x102/0x170 [ 3167.167520][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3167.167520][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3167.167520][ T3329] netlink_rcv_skb+0x130/0x360 [ 3167.167520][ T3329] netlink_unicast+0x449/0x710 [ 3167.167520][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3167.167520][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3167.167520][ T3329] ___sys_sendmsg+0xee/0x170 [ 3167.167520][ T3329] __sys_sendmsg+0xcd/0x170 [ 3167.167520][ T3329] do_syscall_64+0xc6/0x1e0 [ 3167.167520][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3167.167520][ T3329] [ 3167.169241][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3167.169241][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3167.169241][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3167.169241][ T3329] ipv6_find_idev+0x102/0x170 [ 3167.169241][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3167.169241][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3167.169241][ T3329] netlink_rcv_skb+0x130/0x360 [ 3167.169241][ T3329] netlink_unicast+0x449/0x710 [ 3167.169241][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3167.169241][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3167.169241][ T3329] ___sys_sendmsg+0xee/0x170 [ 3167.169241][ T3329] __sys_sendmsg+0xcd/0x170 [ 3167.169241][ T3329] do_syscall_64+0xc6/0x1e0 [ 3167.169241][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3167.169241][ T3329] [ 3177.412974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3177.413353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3177.413353][ T3329] netdev_get_by_index+0x5e/0x80 [ 3177.413353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3177.413353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3177.413353][ T3329] ip6_route_add+0x1c/0x140 [ 3177.413353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3177.413353][ T3329] addrconf_add_dev+0xe2/0x170 [ 3177.413353][ T3329] inet6_addr_add+0x12f/0xa40 [ 3177.413353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3177.413353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3177.413353][ T3329] netlink_rcv_skb+0x130/0x360 [ 3177.413353][ T3329] netlink_unicast+0x449/0x710 [ 3177.413353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3177.413353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3177.413353][ T3329] ___sys_sendmsg+0xee/0x170 [ 3177.413353][ T3329] __sys_sendmsg+0xcd/0x170 [ 3177.413353][ T3329] do_syscall_64+0xc6/0x1e0 [ 3177.413353][ T3329] [ 3177.415570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3177.415570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3177.415570][ T3329] ipv6_find_idev+0x102/0x170 [ 3177.415570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3177.415570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3177.415570][ T3329] netlink_rcv_skb+0x130/0x360 [ 3177.415570][ T3329] netlink_unicast+0x449/0x710 [ 3177.415570][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3177.415570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3177.415570][ T3329] ___sys_sendmsg+0xee/0x170 [ 3177.415570][ T3329] __sys_sendmsg+0xcd/0x170 [ 3177.415570][ T3329] do_syscall_64+0xc6/0x1e0 [ 3177.415570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3177.415570][ T3329] [ 3177.417304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3177.417304][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3177.417304][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3177.417304][ T3329] ipv6_find_idev+0x102/0x170 [ 3177.417304][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3177.417304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3177.417304][ T3329] netlink_rcv_skb+0x130/0x360 [ 3177.417304][ T3329] netlink_unicast+0x449/0x710 [ 3177.417304][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3177.417304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3177.417304][ T3329] ___sys_sendmsg+0xee/0x170 [ 3177.417304][ T3329] __sys_sendmsg+0xcd/0x170 [ 3177.417304][ T3329] do_syscall_64+0xc6/0x1e0 [ 3177.417304][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3177.417304][ T3329] [ 3187.516896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3187.517492][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3187.517492][ T3329] netdev_get_by_index+0x5e/0x80 [ 3187.517492][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3187.517492][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3187.517492][ T3329] ip6_route_add+0x1c/0x140 [ 3187.517492][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3187.517492][ T3329] addrconf_add_dev+0xe2/0x170 [ 3187.517492][ T3329] inet6_addr_add+0x12f/0xa40 [ 3187.517492][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3187.517492][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3187.517492][ T3329] netlink_rcv_skb+0x130/0x360 [ 3187.517492][ T3329] netlink_unicast+0x449/0x710 [ 3187.517492][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3187.517492][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3187.517492][ T3329] ___sys_sendmsg+0xee/0x170 [ 3187.517492][ T3329] __sys_sendmsg+0xcd/0x170 [ 3187.517492][ T3329] do_syscall_64+0xc6/0x1e0 [ 3187.517492][ T3329] [ 3187.521156][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3187.521156][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3187.521156][ T3329] ipv6_find_idev+0x102/0x170 [ 3187.521156][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3187.521156][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3187.521156][ T3329] netlink_rcv_skb+0x130/0x360 [ 3187.521156][ T3329] netlink_unicast+0x449/0x710 [ 3187.521156][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3187.521156][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3187.521156][ T3329] ___sys_sendmsg+0xee/0x170 [ 3187.521156][ T3329] __sys_sendmsg+0xcd/0x170 [ 3187.521156][ T3329] do_syscall_64+0xc6/0x1e0 [ 3187.521156][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3187.521156][ T3329] [ 3187.524002][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3187.524002][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3187.524002][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3187.524002][ T3329] ipv6_find_idev+0x102/0x170 [ 3187.524002][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3187.524002][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3187.524002][ T3329] netlink_rcv_skb+0x130/0x360 [ 3187.524002][ T3329] netlink_unicast+0x449/0x710 [ 3187.524002][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3187.524002][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3187.524002][ T3329] ___sys_sendmsg+0xee/0x170 [ 3187.524002][ T3329] __sys_sendmsg+0xcd/0x170 [ 3187.524002][ T3329] do_syscall_64+0xc6/0x1e0 [ 3187.524002][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3187.524002][ T3329] [ 3197.764896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3197.765363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3197.765363][ T3329] netdev_get_by_index+0x5e/0x80 [ 3197.765363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3197.765363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3197.765363][ T3329] ip6_route_add+0x1c/0x140 [ 3197.765363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3197.765363][ T3329] addrconf_add_dev+0xe2/0x170 [ 3197.765363][ T3329] inet6_addr_add+0x12f/0xa40 [ 3197.765363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3197.765363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3197.765363][ T3329] netlink_rcv_skb+0x130/0x360 [ 3197.765363][ T3329] netlink_unicast+0x449/0x710 [ 3197.765363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3197.765363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3197.765363][ T3329] ___sys_sendmsg+0xee/0x170 [ 3197.765363][ T3329] __sys_sendmsg+0xcd/0x170 [ 3197.765363][ T3329] do_syscall_64+0xc6/0x1e0 [ 3197.765363][ T3329] [ 3197.767626][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3197.767626][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3197.767626][ T3329] ipv6_find_idev+0x102/0x170 [ 3197.767626][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3197.767626][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3197.767626][ T3329] netlink_rcv_skb+0x130/0x360 [ 3197.767626][ T3329] netlink_unicast+0x449/0x710 [ 3197.767626][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3197.767626][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3197.767626][ T3329] ___sys_sendmsg+0xee/0x170 [ 3197.767626][ T3329] __sys_sendmsg+0xcd/0x170 [ 3197.767626][ T3329] do_syscall_64+0xc6/0x1e0 [ 3197.767626][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3197.767626][ T3329] [ 3197.769353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3197.769353][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3197.769353][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3197.769353][ T3329] ipv6_find_idev+0x102/0x170 [ 3197.769353][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3197.769353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3197.769353][ T3329] netlink_rcv_skb+0x130/0x360 [ 3197.769353][ T3329] netlink_unicast+0x449/0x710 [ 3197.769353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3197.769353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3197.769353][ T3329] ___sys_sendmsg+0xee/0x170 [ 3197.769353][ T3329] __sys_sendmsg+0xcd/0x170 [ 3197.769353][ T3329] do_syscall_64+0xc6/0x1e0 [ 3197.769353][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3197.769353][ T3329] [ 3208.012879][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3208.013278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3208.013278][ T3329] netdev_get_by_index+0x5e/0x80 [ 3208.013278][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3208.013278][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3208.013278][ T3329] ip6_route_add+0x1c/0x140 [ 3208.013278][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3208.013278][ T3329] addrconf_add_dev+0xe2/0x170 [ 3208.013278][ T3329] inet6_addr_add+0x12f/0xa40 [ 3208.013278][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3208.013278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3208.013278][ T3329] netlink_rcv_skb+0x130/0x360 [ 3208.013278][ T3329] netlink_unicast+0x449/0x710 [ 3208.013278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3208.013278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3208.013278][ T3329] ___sys_sendmsg+0xee/0x170 [ 3208.013278][ T3329] __sys_sendmsg+0xcd/0x170 [ 3208.013278][ T3329] do_syscall_64+0xc6/0x1e0 [ 3208.013278][ T3329] [ 3208.015568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3208.015568][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3208.015568][ T3329] ipv6_find_idev+0x102/0x170 [ 3208.015568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3208.015568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3208.015568][ T3329] netlink_rcv_skb+0x130/0x360 [ 3208.015568][ T3329] netlink_unicast+0x449/0x710 [ 3208.015568][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3208.015568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3208.015568][ T3329] ___sys_sendmsg+0xee/0x170 [ 3208.015568][ T3329] __sys_sendmsg+0xcd/0x170 [ 3208.015568][ T3329] do_syscall_64+0xc6/0x1e0 [ 3208.015568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3208.015568][ T3329] [ 3208.017332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3208.017332][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3208.017332][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3208.017332][ T3329] ipv6_find_idev+0x102/0x170 [ 3208.017332][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3208.017332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3208.017332][ T3329] netlink_rcv_skb+0x130/0x360 [ 3208.017332][ T3329] netlink_unicast+0x449/0x710 [ 3208.017332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3208.017332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3208.017332][ T3329] ___sys_sendmsg+0xee/0x170 [ 3208.017332][ T3329] __sys_sendmsg+0xcd/0x170 [ 3208.017332][ T3329] do_syscall_64+0xc6/0x1e0 [ 3208.017332][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3208.017332][ T3329] [ 3218.260886][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3218.261296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3218.261296][ T3329] netdev_get_by_index+0x5e/0x80 [ 3218.261296][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3218.261296][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3218.261296][ T3329] ip6_route_add+0x1c/0x140 [ 3218.261296][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3218.261296][ T3329] addrconf_add_dev+0xe2/0x170 [ 3218.261296][ T3329] inet6_addr_add+0x12f/0xa40 [ 3218.261296][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3218.261296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3218.261296][ T3329] netlink_rcv_skb+0x130/0x360 [ 3218.261296][ T3329] netlink_unicast+0x449/0x710 [ 3218.261296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3218.261296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3218.261296][ T3329] ___sys_sendmsg+0xee/0x170 [ 3218.261296][ T3329] __sys_sendmsg+0xcd/0x170 [ 3218.261296][ T3329] do_syscall_64+0xc6/0x1e0 [ 3218.261296][ T3329] [ 3218.263582][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3218.263582][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3218.263582][ T3329] ipv6_find_idev+0x102/0x170 [ 3218.263582][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3218.263582][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3218.263582][ T3329] netlink_rcv_skb+0x130/0x360 [ 3218.263582][ T3329] netlink_unicast+0x449/0x710 [ 3218.263582][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3218.263582][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3218.263582][ T3329] ___sys_sendmsg+0xee/0x170 [ 3218.263582][ T3329] __sys_sendmsg+0xcd/0x170 [ 3218.263582][ T3329] do_syscall_64+0xc6/0x1e0 [ 3218.263582][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3218.263582][ T3329] [ 3218.265334][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3218.265334][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3218.265334][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3218.265334][ T3329] ipv6_find_idev+0x102/0x170 [ 3218.265334][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3218.265334][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3218.265334][ T3329] netlink_rcv_skb+0x130/0x360 [ 3218.265334][ T3329] netlink_unicast+0x449/0x710 [ 3218.265334][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3218.265334][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3218.265334][ T3329] ___sys_sendmsg+0xee/0x170 [ 3218.265334][ T3329] __sys_sendmsg+0xcd/0x170 [ 3218.265334][ T3329] do_syscall_64+0xc6/0x1e0 [ 3218.265334][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3218.265334][ T3329] [ 3228.508920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3228.509333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3228.509333][ T3329] netdev_get_by_index+0x5e/0x80 [ 3228.509333][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3228.509333][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3228.509333][ T3329] ip6_route_add+0x1c/0x140 [ 3228.509333][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3228.509333][ T3329] addrconf_add_dev+0xe2/0x170 [ 3228.509333][ T3329] inet6_addr_add+0x12f/0xa40 [ 3228.509333][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3228.509333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3228.509333][ T3329] netlink_rcv_skb+0x130/0x360 [ 3228.509333][ T3329] netlink_unicast+0x449/0x710 [ 3228.509333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3228.509333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3228.509333][ T3329] ___sys_sendmsg+0xee/0x170 [ 3228.509333][ T3329] __sys_sendmsg+0xcd/0x170 [ 3228.509333][ T3329] do_syscall_64+0xc6/0x1e0 [ 3228.509333][ T3329] [ 3228.511604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3228.511604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3228.511604][ T3329] ipv6_find_idev+0x102/0x170 [ 3228.511604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3228.511604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3228.511604][ T3329] netlink_rcv_skb+0x130/0x360 [ 3228.511604][ T3329] netlink_unicast+0x449/0x710 [ 3228.511604][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3228.511604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3228.511604][ T3329] ___sys_sendmsg+0xee/0x170 [ 3228.511604][ T3329] __sys_sendmsg+0xcd/0x170 [ 3228.511604][ T3329] do_syscall_64+0xc6/0x1e0 [ 3228.511604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3228.511604][ T3329] [ 3228.513365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3228.513365][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3228.513365][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3228.513365][ T3329] ipv6_find_idev+0x102/0x170 [ 3228.513365][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3228.513365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3228.513365][ T3329] netlink_rcv_skb+0x130/0x360 [ 3228.513365][ T3329] netlink_unicast+0x449/0x710 [ 3228.513365][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3228.513365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3228.513365][ T3329] ___sys_sendmsg+0xee/0x170 [ 3228.513365][ T3329] __sys_sendmsg+0xcd/0x170 [ 3228.513365][ T3329] do_syscall_64+0xc6/0x1e0 [ 3228.513365][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3228.513365][ T3329] [ 3238.756899][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3238.757371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3238.757371][ T3329] netdev_get_by_index+0x5e/0x80 [ 3238.757371][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3238.757371][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3238.757371][ T3329] ip6_route_add+0x1c/0x140 [ 3238.757371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3238.757371][ T3329] addrconf_add_dev+0xe2/0x170 [ 3238.757371][ T3329] inet6_addr_add+0x12f/0xa40 [ 3238.757371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3238.757371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3238.757371][ T3329] netlink_rcv_skb+0x130/0x360 [ 3238.757371][ T3329] netlink_unicast+0x449/0x710 [ 3238.757371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3238.757371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3238.757371][ T3329] ___sys_sendmsg+0xee/0x170 [ 3238.757371][ T3329] __sys_sendmsg+0xcd/0x170 [ 3238.757371][ T3329] do_syscall_64+0xc6/0x1e0 [ 3238.757371][ T3329] [ 3238.759596][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3238.759596][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3238.759596][ T3329] ipv6_find_idev+0x102/0x170 [ 3238.759596][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3238.759596][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3238.759596][ T3329] netlink_rcv_skb+0x130/0x360 [ 3238.759596][ T3329] netlink_unicast+0x449/0x710 [ 3238.759596][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3238.759596][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3238.759596][ T3329] ___sys_sendmsg+0xee/0x170 [ 3238.759596][ T3329] __sys_sendmsg+0xcd/0x170 [ 3238.759596][ T3329] do_syscall_64+0xc6/0x1e0 [ 3238.759596][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3238.759596][ T3329] [ 3238.761324][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3238.761324][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3238.761324][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3238.761324][ T3329] ipv6_find_idev+0x102/0x170 [ 3238.761324][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3238.761324][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3238.761324][ T3329] netlink_rcv_skb+0x130/0x360 [ 3238.761324][ T3329] netlink_unicast+0x449/0x710 [ 3238.761324][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3238.761324][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3238.761324][ T3329] ___sys_sendmsg+0xee/0x170 [ 3238.761324][ T3329] __sys_sendmsg+0xcd/0x170 [ 3238.761324][ T3329] do_syscall_64+0xc6/0x1e0 [ 3238.761324][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3238.761324][ T3329] [ 3248.892931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3248.893326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3248.893326][ T3329] netdev_get_by_index+0x5e/0x80 [ 3248.893326][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3248.893326][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3248.893326][ T3329] ip6_route_add+0x1c/0x140 [ 3248.893326][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3248.893326][ T3329] addrconf_add_dev+0xe2/0x170 [ 3248.893326][ T3329] inet6_addr_add+0x12f/0xa40 [ 3248.893326][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3248.893326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3248.893326][ T3329] netlink_rcv_skb+0x130/0x360 [ 3248.893326][ T3329] netlink_unicast+0x449/0x710 [ 3248.893326][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3248.893326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3248.893326][ T3329] ___sys_sendmsg+0xee/0x170 [ 3248.893326][ T3329] __sys_sendmsg+0xcd/0x170 [ 3248.893326][ T3329] do_syscall_64+0xc6/0x1e0 [ 3248.893326][ T3329] [ 3248.895535][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3248.895535][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3248.895535][ T3329] ipv6_find_idev+0x102/0x170 [ 3248.895535][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3248.895535][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3248.895535][ T3329] netlink_rcv_skb+0x130/0x360 [ 3248.895535][ T3329] netlink_unicast+0x449/0x710 [ 3248.895535][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3248.895535][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3248.895535][ T3329] ___sys_sendmsg+0xee/0x170 [ 3248.895535][ T3329] __sys_sendmsg+0xcd/0x170 [ 3248.895535][ T3329] do_syscall_64+0xc6/0x1e0 [ 3248.895535][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3248.895535][ T3329] [ 3248.897271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3248.897271][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3248.897271][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3248.897271][ T3329] ipv6_find_idev+0x102/0x170 [ 3248.897271][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3248.897271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3248.897271][ T3329] netlink_rcv_skb+0x130/0x360 [ 3248.897271][ T3329] netlink_unicast+0x449/0x710 [ 3248.897271][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3248.897271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3248.897271][ T3329] ___sys_sendmsg+0xee/0x170 [ 3248.897271][ T3329] __sys_sendmsg+0xcd/0x170 [ 3248.897271][ T3329] do_syscall_64+0xc6/0x1e0 [ 3248.897271][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3248.897271][ T3329] [ 3259.140965][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3259.141376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3259.141376][ T3329] netdev_get_by_index+0x5e/0x80 [ 3259.141376][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3259.141376][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3259.141376][ T3329] ip6_route_add+0x1c/0x140 [ 3259.141376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3259.141376][ T3329] addrconf_add_dev+0xe2/0x170 [ 3259.141376][ T3329] inet6_addr_add+0x12f/0xa40 [ 3259.141376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3259.141376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3259.141376][ T3329] netlink_rcv_skb+0x130/0x360 [ 3259.141376][ T3329] netlink_unicast+0x449/0x710 [ 3259.141376][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3259.141376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3259.141376][ T3329] ___sys_sendmsg+0xee/0x170 [ 3259.141376][ T3329] __sys_sendmsg+0xcd/0x170 [ 3259.141376][ T3329] do_syscall_64+0xc6/0x1e0 [ 3259.141376][ T3329] [ 3259.143587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3259.143587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3259.143587][ T3329] ipv6_find_idev+0x102/0x170 [ 3259.143587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3259.143587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3259.143587][ T3329] netlink_rcv_skb+0x130/0x360 [ 3259.143587][ T3329] netlink_unicast+0x449/0x710 [ 3259.143587][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3259.143587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3259.143587][ T3329] ___sys_sendmsg+0xee/0x170 [ 3259.143587][ T3329] __sys_sendmsg+0xcd/0x170 [ 3259.143587][ T3329] do_syscall_64+0xc6/0x1e0 [ 3259.143587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3259.143587][ T3329] [ 3259.145326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3259.145326][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3259.145326][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3259.145326][ T3329] ipv6_find_idev+0x102/0x170 [ 3259.145326][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3259.145326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3259.145326][ T3329] netlink_rcv_skb+0x130/0x360 [ 3259.145326][ T3329] netlink_unicast+0x449/0x710 [ 3259.145326][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3259.145326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3259.145326][ T3329] ___sys_sendmsg+0xee/0x170 [ 3259.145326][ T3329] __sys_sendmsg+0xcd/0x170 [ 3259.145326][ T3329] do_syscall_64+0xc6/0x1e0 [ 3259.145326][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3259.145326][ T3329] [ 3269.388919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3269.389307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3269.389307][ T3329] netdev_get_by_index+0x5e/0x80 [ 3269.389307][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3269.389307][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3269.389307][ T3329] ip6_route_add+0x1c/0x140 [ 3269.389307][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3269.389307][ T3329] addrconf_add_dev+0xe2/0x170 [ 3269.389307][ T3329] inet6_addr_add+0x12f/0xa40 [ 3269.389307][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3269.389307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3269.389307][ T3329] netlink_rcv_skb+0x130/0x360 [ 3269.389307][ T3329] netlink_unicast+0x449/0x710 [ 3269.389307][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3269.389307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3269.389307][ T3329] ___sys_sendmsg+0xee/0x170 [ 3269.389307][ T3329] __sys_sendmsg+0xcd/0x170 [ 3269.389307][ T3329] do_syscall_64+0xc6/0x1e0 [ 3269.389307][ T3329] [ 3269.391519][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3269.391519][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3269.391519][ T3329] ipv6_find_idev+0x102/0x170 [ 3269.391519][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3269.391519][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3269.391519][ T3329] netlink_rcv_skb+0x130/0x360 [ 3269.391519][ T3329] netlink_unicast+0x449/0x710 [ 3269.391519][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3269.391519][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3269.391519][ T3329] ___sys_sendmsg+0xee/0x170 [ 3269.391519][ T3329] __sys_sendmsg+0xcd/0x170 [ 3269.391519][ T3329] do_syscall_64+0xc6/0x1e0 [ 3269.391519][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3269.391519][ T3329] [ 3269.393227][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3269.393227][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3269.393227][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3269.393227][ T3329] ipv6_find_idev+0x102/0x170 [ 3269.393227][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3269.393227][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3269.393227][ T3329] netlink_rcv_skb+0x130/0x360 [ 3269.393227][ T3329] netlink_unicast+0x449/0x710 [ 3269.393227][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3269.393227][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3269.393227][ T3329] ___sys_sendmsg+0xee/0x170 [ 3269.393227][ T3329] __sys_sendmsg+0xcd/0x170 [ 3269.393227][ T3329] do_syscall_64+0xc6/0x1e0 [ 3269.393227][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3269.393227][ T3329] [ 3279.636919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3279.637485][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3279.637485][ T3329] netdev_get_by_index+0x5e/0x80 [ 3279.637485][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3279.637485][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3279.637485][ T3329] ip6_route_add+0x1c/0x140 [ 3279.637485][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3279.637485][ T3329] addrconf_add_dev+0xe2/0x170 [ 3279.637485][ T3329] inet6_addr_add+0x12f/0xa40 [ 3279.637485][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3279.637485][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3279.637485][ T3329] netlink_rcv_skb+0x130/0x360 [ 3279.637485][ T3329] netlink_unicast+0x449/0x710 [ 3279.637485][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3279.637485][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3279.637485][ T3329] ___sys_sendmsg+0xee/0x170 [ 3279.637485][ T3329] __sys_sendmsg+0xcd/0x170 [ 3279.637485][ T3329] do_syscall_64+0xc6/0x1e0 [ 3279.637485][ T3329] [ 3279.641081][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3279.641081][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3279.641081][ T3329] ipv6_find_idev+0x102/0x170 [ 3279.641081][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3279.641081][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3279.641081][ T3329] netlink_rcv_skb+0x130/0x360 [ 3279.641081][ T3329] netlink_unicast+0x449/0x710 [ 3279.641081][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3279.641081][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3279.641081][ T3329] ___sys_sendmsg+0xee/0x170 [ 3279.641081][ T3329] __sys_sendmsg+0xcd/0x170 [ 3279.641081][ T3329] do_syscall_64+0xc6/0x1e0 [ 3279.641081][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3279.641081][ T3329] [ 3279.643837][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3279.643837][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3279.643837][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3279.643837][ T3329] ipv6_find_idev+0x102/0x170 [ 3279.643837][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3279.643837][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3279.643837][ T3329] netlink_rcv_skb+0x130/0x360 [ 3279.643837][ T3329] netlink_unicast+0x449/0x710 [ 3279.643837][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3279.643837][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3279.643837][ T3329] ___sys_sendmsg+0xee/0x170 [ 3279.643837][ T3329] __sys_sendmsg+0xcd/0x170 [ 3279.643837][ T3329] do_syscall_64+0xc6/0x1e0 [ 3279.643837][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3279.643837][ T3329] [ 3289.828971][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3289.829423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3289.829423][ T3329] netdev_get_by_index+0x5e/0x80 [ 3289.829423][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3289.829423][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3289.829423][ T3329] ip6_route_add+0x1c/0x140 [ 3289.829423][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3289.829423][ T3329] addrconf_add_dev+0xe2/0x170 [ 3289.829423][ T3329] inet6_addr_add+0x12f/0xa40 [ 3289.829423][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3289.829423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3289.829423][ T3329] netlink_rcv_skb+0x130/0x360 [ 3289.829423][ T3329] netlink_unicast+0x449/0x710 [ 3289.829423][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3289.829423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3289.829423][ T3329] ___sys_sendmsg+0xee/0x170 [ 3289.829423][ T3329] __sys_sendmsg+0xcd/0x170 [ 3289.829423][ T3329] do_syscall_64+0xc6/0x1e0 [ 3289.829423][ T3329] [ 3289.831624][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3289.831624][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3289.831624][ T3329] ipv6_find_idev+0x102/0x170 [ 3289.831624][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3289.831624][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3289.831624][ T3329] netlink_rcv_skb+0x130/0x360 [ 3289.831624][ T3329] netlink_unicast+0x449/0x710 [ 3289.831624][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3289.831624][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3289.831624][ T3329] ___sys_sendmsg+0xee/0x170 [ 3289.831624][ T3329] __sys_sendmsg+0xcd/0x170 [ 3289.831624][ T3329] do_syscall_64+0xc6/0x1e0 [ 3289.831624][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3289.831624][ T3329] [ 3289.833397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3289.833397][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3289.833397][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3289.833397][ T3329] ipv6_find_idev+0x102/0x170 [ 3289.833397][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3289.833397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3289.833397][ T3329] netlink_rcv_skb+0x130/0x360 [ 3289.833397][ T3329] netlink_unicast+0x449/0x710 [ 3289.833397][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3289.833397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3289.833397][ T3329] ___sys_sendmsg+0xee/0x170 [ 3289.833397][ T3329] __sys_sendmsg+0xcd/0x170 [ 3289.833397][ T3329] do_syscall_64+0xc6/0x1e0 [ 3289.833397][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3289.833397][ T3329] [ 3299.868849][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3299.869227][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3299.869227][ T3329] netdev_get_by_index+0x5e/0x80 [ 3299.869227][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3299.869227][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3299.869227][ T3329] ip6_route_add+0x1c/0x140 [ 3299.869227][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3299.869227][ T3329] addrconf_add_dev+0xe2/0x170 [ 3299.869227][ T3329] inet6_addr_add+0x12f/0xa40 [ 3299.869227][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3299.869227][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3299.869227][ T3329] netlink_rcv_skb+0x130/0x360 [ 3299.869227][ T3329] netlink_unicast+0x449/0x710 [ 3299.869227][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3299.869227][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3299.869227][ T3329] ___sys_sendmsg+0xee/0x170 [ 3299.869227][ T3329] __sys_sendmsg+0xcd/0x170 [ 3299.869227][ T3329] do_syscall_64+0xc6/0x1e0 [ 3299.869227][ T3329] [ 3299.871464][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3299.871464][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3299.871464][ T3329] ipv6_find_idev+0x102/0x170 [ 3299.871464][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3299.871464][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3299.871464][ T3329] netlink_rcv_skb+0x130/0x360 [ 3299.871464][ T3329] netlink_unicast+0x449/0x710 [ 3299.871464][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3299.871464][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3299.871464][ T3329] ___sys_sendmsg+0xee/0x170 [ 3299.871464][ T3329] __sys_sendmsg+0xcd/0x170 [ 3299.871464][ T3329] do_syscall_64+0xc6/0x1e0 [ 3299.871464][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3299.871464][ T3329] [ 3299.873311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3299.873311][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3299.873311][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3299.873311][ T3329] ipv6_find_idev+0x102/0x170 [ 3299.873311][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3299.873311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3299.873311][ T3329] netlink_rcv_skb+0x130/0x360 [ 3299.873311][ T3329] netlink_unicast+0x449/0x710 [ 3299.873311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3299.873311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3299.873311][ T3329] ___sys_sendmsg+0xee/0x170 [ 3299.873311][ T3329] __sys_sendmsg+0xcd/0x170 [ 3299.873311][ T3329] do_syscall_64+0xc6/0x1e0 [ 3299.873311][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3299.873311][ T3329] [ 3310.116886][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3310.117274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3310.117274][ T3329] netdev_get_by_index+0x5e/0x80 [ 3310.117274][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3310.117274][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3310.117274][ T3329] ip6_route_add+0x1c/0x140 [ 3310.117274][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3310.117274][ T3329] addrconf_add_dev+0xe2/0x170 [ 3310.117274][ T3329] inet6_addr_add+0x12f/0xa40 [ 3310.117274][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3310.117274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3310.117274][ T3329] netlink_rcv_skb+0x130/0x360 [ 3310.117274][ T3329] netlink_unicast+0x449/0x710 [ 3310.117274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3310.117274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3310.117274][ T3329] ___sys_sendmsg+0xee/0x170 [ 3310.117274][ T3329] __sys_sendmsg+0xcd/0x170 [ 3310.117274][ T3329] do_syscall_64+0xc6/0x1e0 [ 3310.117274][ T3329] [ 3310.119583][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3310.119583][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3310.119583][ T3329] ipv6_find_idev+0x102/0x170 [ 3310.119583][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3310.119583][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3310.119583][ T3329] netlink_rcv_skb+0x130/0x360 [ 3310.119583][ T3329] netlink_unicast+0x449/0x710 [ 3310.119583][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3310.119583][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3310.119583][ T3329] ___sys_sendmsg+0xee/0x170 [ 3310.119583][ T3329] __sys_sendmsg+0xcd/0x170 [ 3310.119583][ T3329] do_syscall_64+0xc6/0x1e0 [ 3310.119583][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3310.119583][ T3329] [ 3310.121345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3310.121345][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3310.121345][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3310.121345][ T3329] ipv6_find_idev+0x102/0x170 [ 3310.121345][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3310.121345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3310.121345][ T3329] netlink_rcv_skb+0x130/0x360 [ 3310.121345][ T3329] netlink_unicast+0x449/0x710 [ 3310.121345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3310.121345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3310.121345][ T3329] ___sys_sendmsg+0xee/0x170 [ 3310.121345][ T3329] __sys_sendmsg+0xcd/0x170 [ 3310.121345][ T3329] do_syscall_64+0xc6/0x1e0 [ 3310.121345][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3310.121345][ T3329] [ 3320.364866][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3320.365278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3320.365278][ T3329] netdev_get_by_index+0x5e/0x80 [ 3320.365278][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3320.365278][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3320.365278][ T3329] ip6_route_add+0x1c/0x140 [ 3320.365278][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3320.365278][ T3329] addrconf_add_dev+0xe2/0x170 [ 3320.365278][ T3329] inet6_addr_add+0x12f/0xa40 [ 3320.365278][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3320.365278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3320.365278][ T3329] netlink_rcv_skb+0x130/0x360 [ 3320.365278][ T3329] netlink_unicast+0x449/0x710 [ 3320.365278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3320.365278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3320.365278][ T3329] ___sys_sendmsg+0xee/0x170 [ 3320.365278][ T3329] __sys_sendmsg+0xcd/0x170 [ 3320.365278][ T3329] do_syscall_64+0xc6/0x1e0 [ 3320.365278][ T3329] [ 3320.367549][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3320.367549][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3320.367549][ T3329] ipv6_find_idev+0x102/0x170 [ 3320.367549][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3320.367549][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3320.367549][ T3329] netlink_rcv_skb+0x130/0x360 [ 3320.367549][ T3329] netlink_unicast+0x449/0x710 [ 3320.367549][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3320.367549][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3320.367549][ T3329] ___sys_sendmsg+0xee/0x170 [ 3320.367549][ T3329] __sys_sendmsg+0xcd/0x170 [ 3320.367549][ T3329] do_syscall_64+0xc6/0x1e0 [ 3320.367549][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3320.367549][ T3329] [ 3320.369360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3320.369360][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3320.369360][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3320.369360][ T3329] ipv6_find_idev+0x102/0x170 [ 3320.369360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3320.369360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3320.369360][ T3329] netlink_rcv_skb+0x130/0x360 [ 3320.369360][ T3329] netlink_unicast+0x449/0x710 [ 3320.369360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3320.369360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3320.369360][ T3329] ___sys_sendmsg+0xee/0x170 [ 3320.369360][ T3329] __sys_sendmsg+0xcd/0x170 [ 3320.369360][ T3329] do_syscall_64+0xc6/0x1e0 [ 3320.369360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3320.369360][ T3329] [ 3330.612853][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3330.613320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3330.613320][ T3329] netdev_get_by_index+0x5e/0x80 [ 3330.613320][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3330.613320][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3330.613320][ T3329] ip6_route_add+0x1c/0x140 [ 3330.613320][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3330.613320][ T3329] addrconf_add_dev+0xe2/0x170 [ 3330.613320][ T3329] inet6_addr_add+0x12f/0xa40 [ 3330.613320][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3330.613320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3330.613320][ T3329] netlink_rcv_skb+0x130/0x360 [ 3330.613320][ T3329] netlink_unicast+0x449/0x710 [ 3330.613320][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3330.613320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3330.613320][ T3329] ___sys_sendmsg+0xee/0x170 [ 3330.613320][ T3329] __sys_sendmsg+0xcd/0x170 [ 3330.613320][ T3329] do_syscall_64+0xc6/0x1e0 [ 3330.613320][ T3329] [ 3330.615847][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3330.615847][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3330.615847][ T3329] ipv6_find_idev+0x102/0x170 [ 3330.615847][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3330.615847][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3330.615847][ T3329] netlink_rcv_skb+0x130/0x360 [ 3330.615847][ T3329] netlink_unicast+0x449/0x710 [ 3330.615847][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3330.615847][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3330.615847][ T3329] ___sys_sendmsg+0xee/0x170 [ 3330.615847][ T3329] __sys_sendmsg+0xcd/0x170 [ 3330.615847][ T3329] do_syscall_64+0xc6/0x1e0 [ 3330.615847][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3330.615847][ T3329] [ 3330.617816][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3330.617816][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3330.617816][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3330.617816][ T3329] ipv6_find_idev+0x102/0x170 [ 3330.617816][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3330.617816][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3330.617816][ T3329] netlink_rcv_skb+0x130/0x360 [ 3330.617816][ T3329] netlink_unicast+0x449/0x710 [ 3330.617816][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3330.617816][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3330.617816][ T3329] ___sys_sendmsg+0xee/0x170 [ 3330.617816][ T3329] __sys_sendmsg+0xcd/0x170 [ 3330.617816][ T3329] do_syscall_64+0xc6/0x1e0 [ 3330.617816][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3330.617816][ T3329] [ 3340.860863][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3340.861259][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3340.861259][ T3329] netdev_get_by_index+0x5e/0x80 [ 3340.861259][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3340.861259][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3340.861259][ T3329] ip6_route_add+0x1c/0x140 [ 3340.861259][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3340.861259][ T3329] addrconf_add_dev+0xe2/0x170 [ 3340.861259][ T3329] inet6_addr_add+0x12f/0xa40 [ 3340.861259][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3340.861259][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3340.861259][ T3329] netlink_rcv_skb+0x130/0x360 [ 3340.861259][ T3329] netlink_unicast+0x449/0x710 [ 3340.861259][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3340.861259][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3340.861259][ T3329] ___sys_sendmsg+0xee/0x170 [ 3340.861259][ T3329] __sys_sendmsg+0xcd/0x170 [ 3340.861259][ T3329] do_syscall_64+0xc6/0x1e0 [ 3340.861259][ T3329] [ 3340.863569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3340.863569][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3340.863569][ T3329] ipv6_find_idev+0x102/0x170 [ 3340.863569][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3340.863569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3340.863569][ T3329] netlink_rcv_skb+0x130/0x360 [ 3340.863569][ T3329] netlink_unicast+0x449/0x710 [ 3340.863569][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3340.863569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3340.863569][ T3329] ___sys_sendmsg+0xee/0x170 [ 3340.863569][ T3329] __sys_sendmsg+0xcd/0x170 [ 3340.863569][ T3329] do_syscall_64+0xc6/0x1e0 [ 3340.863569][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3340.863569][ T3329] [ 3340.865281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3340.865281][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3340.865281][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3340.865281][ T3329] ipv6_find_idev+0x102/0x170 [ 3340.865281][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3340.865281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3340.865281][ T3329] netlink_rcv_skb+0x130/0x360 [ 3340.865281][ T3329] netlink_unicast+0x449/0x710 [ 3340.865281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3340.865281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3340.865281][ T3329] ___sys_sendmsg+0xee/0x170 [ 3340.865281][ T3329] __sys_sendmsg+0xcd/0x170 [ 3340.865281][ T3329] do_syscall_64+0xc6/0x1e0 [ 3340.865281][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3340.865281][ T3329] [ 3351.108932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3351.109488][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3351.109488][ T3329] netdev_get_by_index+0x5e/0x80 [ 3351.109488][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3351.109488][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3351.109488][ T3329] ip6_route_add+0x1c/0x140 [ 3351.109488][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3351.109488][ T3329] addrconf_add_dev+0xe2/0x170 [ 3351.109488][ T3329] inet6_addr_add+0x12f/0xa40 [ 3351.109488][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3351.109488][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3351.109488][ T3329] netlink_rcv_skb+0x130/0x360 [ 3351.109488][ T3329] netlink_unicast+0x449/0x710 [ 3351.109488][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3351.109488][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3351.109488][ T3329] ___sys_sendmsg+0xee/0x170 [ 3351.109488][ T3329] __sys_sendmsg+0xcd/0x170 [ 3351.109488][ T3329] do_syscall_64+0xc6/0x1e0 [ 3351.109488][ T3329] [ 3351.113063][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3351.113063][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3351.113063][ T3329] ipv6_find_idev+0x102/0x170 [ 3351.113063][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3351.113063][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3351.113063][ T3329] netlink_rcv_skb+0x130/0x360 [ 3351.113063][ T3329] netlink_unicast+0x449/0x710 [ 3351.113063][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3351.113063][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3351.113063][ T3329] ___sys_sendmsg+0xee/0x170 [ 3351.113063][ T3329] __sys_sendmsg+0xcd/0x170 [ 3351.113063][ T3329] do_syscall_64+0xc6/0x1e0 [ 3351.113063][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3351.113063][ T3329] [ 3351.115317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3351.115317][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3351.115317][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3351.115317][ T3329] ipv6_find_idev+0x102/0x170 [ 3351.115317][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3351.115317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3351.115317][ T3329] netlink_rcv_skb+0x130/0x360 [ 3351.115317][ T3329] netlink_unicast+0x449/0x710 [ 3351.115317][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3351.115317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3351.115317][ T3329] ___sys_sendmsg+0xee/0x170 [ 3351.115317][ T3329] __sys_sendmsg+0xcd/0x170 [ 3351.115317][ T3329] do_syscall_64+0xc6/0x1e0 [ 3351.115317][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3351.115317][ T3329] [ 3361.364916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3361.365365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3361.365365][ T3329] netdev_get_by_index+0x5e/0x80 [ 3361.365365][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3361.365365][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3361.365365][ T3329] ip6_route_add+0x1c/0x140 [ 3361.365365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3361.365365][ T3329] addrconf_add_dev+0xe2/0x170 [ 3361.365365][ T3329] inet6_addr_add+0x12f/0xa40 [ 3361.365365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3361.365365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3361.365365][ T3329] netlink_rcv_skb+0x130/0x360 [ 3361.365365][ T3329] netlink_unicast+0x449/0x710 [ 3361.365365][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3361.365365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3361.365365][ T3329] ___sys_sendmsg+0xee/0x170 [ 3361.365365][ T3329] __sys_sendmsg+0xcd/0x170 [ 3361.365365][ T3329] do_syscall_64+0xc6/0x1e0 [ 3361.365365][ T3329] [ 3361.367591][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3361.367591][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3361.367591][ T3329] ipv6_find_idev+0x102/0x170 [ 3361.367591][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3361.367591][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3361.367591][ T3329] netlink_rcv_skb+0x130/0x360 [ 3361.367591][ T3329] netlink_unicast+0x449/0x710 [ 3361.367591][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3361.367591][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3361.367591][ T3329] ___sys_sendmsg+0xee/0x170 [ 3361.367591][ T3329] __sys_sendmsg+0xcd/0x170 [ 3361.367591][ T3329] do_syscall_64+0xc6/0x1e0 [ 3361.367591][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3361.367591][ T3329] [ 3361.369315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3361.369315][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3361.369315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3361.369315][ T3329] ipv6_find_idev+0x102/0x170 [ 3361.369315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3361.369315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3361.369315][ T3329] netlink_rcv_skb+0x130/0x360 [ 3361.369315][ T3329] netlink_unicast+0x449/0x710 [ 3361.369315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3361.369315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3361.369315][ T3329] ___sys_sendmsg+0xee/0x170 [ 3361.369315][ T3329] __sys_sendmsg+0xcd/0x170 [ 3361.369315][ T3329] do_syscall_64+0xc6/0x1e0 [ 3361.369315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3361.369315][ T3329] [ 3371.620948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3371.621412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3371.621412][ T3329] netdev_get_by_index+0x5e/0x80 [ 3371.621412][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3371.621412][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3371.621412][ T3329] ip6_route_add+0x1c/0x140 [ 3371.621412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3371.621412][ T3329] addrconf_add_dev+0xe2/0x170 [ 3371.621412][ T3329] inet6_addr_add+0x12f/0xa40 [ 3371.621412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3371.621412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3371.621412][ T3329] netlink_rcv_skb+0x130/0x360 [ 3371.621412][ T3329] netlink_unicast+0x449/0x710 [ 3371.621412][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3371.621412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3371.621412][ T3329] ___sys_sendmsg+0xee/0x170 [ 3371.621412][ T3329] __sys_sendmsg+0xcd/0x170 [ 3371.621412][ T3329] do_syscall_64+0xc6/0x1e0 [ 3371.621412][ T3329] [ 3371.623814][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3371.623814][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3371.623814][ T3329] ipv6_find_idev+0x102/0x170 [ 3371.623814][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3371.623814][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3371.623814][ T3329] netlink_rcv_skb+0x130/0x360 [ 3371.623814][ T3329] netlink_unicast+0x449/0x710 [ 3371.623814][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3371.623814][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3371.623814][ T3329] ___sys_sendmsg+0xee/0x170 [ 3371.623814][ T3329] __sys_sendmsg+0xcd/0x170 [ 3371.623814][ T3329] do_syscall_64+0xc6/0x1e0 [ 3371.623814][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3371.623814][ T3329] [ 3371.625714][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3371.625714][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3371.625714][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3371.625714][ T3329] ipv6_find_idev+0x102/0x170 [ 3371.625714][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3371.625714][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3371.625714][ T3329] netlink_rcv_skb+0x130/0x360 [ 3371.625714][ T3329] netlink_unicast+0x449/0x710 [ 3371.625714][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3371.625714][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3371.625714][ T3329] ___sys_sendmsg+0xee/0x170 [ 3371.625714][ T3329] __sys_sendmsg+0xcd/0x170 [ 3371.625714][ T3329] do_syscall_64+0xc6/0x1e0 [ 3371.625714][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3371.625714][ T3329] [ 3381.868899][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3381.869521][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3381.869521][ T3329] netdev_get_by_index+0x5e/0x80 [ 3381.869521][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3381.869521][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3381.869521][ T3329] ip6_route_add+0x1c/0x140 [ 3381.869521][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3381.869521][ T3329] addrconf_add_dev+0xe2/0x170 [ 3381.869521][ T3329] inet6_addr_add+0x12f/0xa40 [ 3381.869521][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3381.869521][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3381.869521][ T3329] netlink_rcv_skb+0x130/0x360 [ 3381.869521][ T3329] netlink_unicast+0x449/0x710 [ 3381.869521][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3381.869521][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3381.869521][ T3329] ___sys_sendmsg+0xee/0x170 [ 3381.869521][ T3329] __sys_sendmsg+0xcd/0x170 [ 3381.869521][ T3329] do_syscall_64+0xc6/0x1e0 [ 3381.869521][ T3329] [ 3381.873691][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3381.873691][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3381.873691][ T3329] ipv6_find_idev+0x102/0x170 [ 3381.873691][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3381.873691][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3381.873691][ T3329] netlink_rcv_skb+0x130/0x360 [ 3381.873691][ T3329] netlink_unicast+0x449/0x710 [ 3381.873691][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3381.873691][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3381.873691][ T3329] ___sys_sendmsg+0xee/0x170 [ 3381.873691][ T3329] __sys_sendmsg+0xcd/0x170 [ 3381.873691][ T3329] do_syscall_64+0xc6/0x1e0 [ 3381.873691][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3381.873691][ T3329] [ 3381.876356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3381.876356][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3381.876356][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3381.876356][ T3329] ipv6_find_idev+0x102/0x170 [ 3381.876356][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3381.876356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3381.876356][ T3329] netlink_rcv_skb+0x130/0x360 [ 3381.876356][ T3329] netlink_unicast+0x449/0x710 [ 3381.876356][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3381.876356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3381.876356][ T3329] ___sys_sendmsg+0xee/0x170 [ 3381.876356][ T3329] __sys_sendmsg+0xcd/0x170 [ 3381.876356][ T3329] do_syscall_64+0xc6/0x1e0 [ 3381.876356][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3381.876356][ T3329] [ 3392.092963][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3392.093353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3392.093353][ T3329] netdev_get_by_index+0x5e/0x80 [ 3392.093353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3392.093353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3392.093353][ T3329] ip6_route_add+0x1c/0x140 [ 3392.093353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3392.093353][ T3329] addrconf_add_dev+0xe2/0x170 [ 3392.093353][ T3329] inet6_addr_add+0x12f/0xa40 [ 3392.093353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3392.093353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3392.093353][ T3329] netlink_rcv_skb+0x130/0x360 [ 3392.093353][ T3329] netlink_unicast+0x449/0x710 [ 3392.093353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3392.093353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3392.093353][ T3329] ___sys_sendmsg+0xee/0x170 [ 3392.093353][ T3329] __sys_sendmsg+0xcd/0x170 [ 3392.093353][ T3329] do_syscall_64+0xc6/0x1e0 [ 3392.093353][ T3329] [ 3392.095583][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3392.095583][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3392.095583][ T3329] ipv6_find_idev+0x102/0x170 [ 3392.095583][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3392.095583][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3392.095583][ T3329] netlink_rcv_skb+0x130/0x360 [ 3392.095583][ T3329] netlink_unicast+0x449/0x710 [ 3392.095583][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3392.095583][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3392.095583][ T3329] ___sys_sendmsg+0xee/0x170 [ 3392.095583][ T3329] __sys_sendmsg+0xcd/0x170 [ 3392.095583][ T3329] do_syscall_64+0xc6/0x1e0 [ 3392.095583][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3392.095583][ T3329] [ 3392.097308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3392.097308][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3392.097308][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3392.097308][ T3329] ipv6_find_idev+0x102/0x170 [ 3392.097308][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3392.097308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3392.097308][ T3329] netlink_rcv_skb+0x130/0x360 [ 3392.097308][ T3329] netlink_unicast+0x449/0x710 [ 3392.097308][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3392.097308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3392.097308][ T3329] ___sys_sendmsg+0xee/0x170 [ 3392.097308][ T3329] __sys_sendmsg+0xcd/0x170 [ 3392.097308][ T3329] do_syscall_64+0xc6/0x1e0 [ 3392.097308][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3392.097308][ T3329] [ 3402.340985][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3402.341373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3402.341373][ T3329] netdev_get_by_index+0x5e/0x80 [ 3402.341373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3402.341373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3402.341373][ T3329] ip6_route_add+0x1c/0x140 [ 3402.341373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3402.341373][ T3329] addrconf_add_dev+0xe2/0x170 [ 3402.341373][ T3329] inet6_addr_add+0x12f/0xa40 [ 3402.341373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3402.341373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3402.341373][ T3329] netlink_rcv_skb+0x130/0x360 [ 3402.341373][ T3329] netlink_unicast+0x449/0x710 [ 3402.341373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3402.341373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3402.341373][ T3329] ___sys_sendmsg+0xee/0x170 [ 3402.341373][ T3329] __sys_sendmsg+0xcd/0x170 [ 3402.341373][ T3329] do_syscall_64+0xc6/0x1e0 [ 3402.341373][ T3329] [ 3402.343581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3402.343581][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3402.343581][ T3329] ipv6_find_idev+0x102/0x170 [ 3402.343581][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3402.343581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3402.343581][ T3329] netlink_rcv_skb+0x130/0x360 [ 3402.343581][ T3329] netlink_unicast+0x449/0x710 [ 3402.343581][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3402.343581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3402.343581][ T3329] ___sys_sendmsg+0xee/0x170 [ 3402.343581][ T3329] __sys_sendmsg+0xcd/0x170 [ 3402.343581][ T3329] do_syscall_64+0xc6/0x1e0 [ 3402.343581][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3402.343581][ T3329] [ 3402.345295][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3402.345295][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3402.345295][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3402.345295][ T3329] ipv6_find_idev+0x102/0x170 [ 3402.345295][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3402.345295][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3402.345295][ T3329] netlink_rcv_skb+0x130/0x360 [ 3402.345295][ T3329] netlink_unicast+0x449/0x710 [ 3402.345295][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3402.345295][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3402.345295][ T3329] ___sys_sendmsg+0xee/0x170 [ 3402.345295][ T3329] __sys_sendmsg+0xcd/0x170 [ 3402.345295][ T3329] do_syscall_64+0xc6/0x1e0 [ 3402.345295][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3402.345295][ T3329] [ 3412.588911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3412.589296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3412.589296][ T3329] netdev_get_by_index+0x5e/0x80 [ 3412.589296][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3412.589296][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3412.589296][ T3329] ip6_route_add+0x1c/0x140 [ 3412.589296][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3412.589296][ T3329] addrconf_add_dev+0xe2/0x170 [ 3412.589296][ T3329] inet6_addr_add+0x12f/0xa40 [ 3412.589296][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3412.589296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3412.589296][ T3329] netlink_rcv_skb+0x130/0x360 [ 3412.589296][ T3329] netlink_unicast+0x449/0x710 [ 3412.589296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3412.589296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3412.589296][ T3329] ___sys_sendmsg+0xee/0x170 [ 3412.589296][ T3329] __sys_sendmsg+0xcd/0x170 [ 3412.589296][ T3329] do_syscall_64+0xc6/0x1e0 [ 3412.589296][ T3329] [ 3412.591501][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3412.591501][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3412.591501][ T3329] ipv6_find_idev+0x102/0x170 [ 3412.591501][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3412.591501][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3412.591501][ T3329] netlink_rcv_skb+0x130/0x360 [ 3412.591501][ T3329] netlink_unicast+0x449/0x710 [ 3412.591501][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3412.591501][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3412.591501][ T3329] ___sys_sendmsg+0xee/0x170 [ 3412.591501][ T3329] __sys_sendmsg+0xcd/0x170 [ 3412.591501][ T3329] do_syscall_64+0xc6/0x1e0 [ 3412.591501][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3412.591501][ T3329] [ 3412.593329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3412.593329][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3412.593329][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3412.593329][ T3329] ipv6_find_idev+0x102/0x170 [ 3412.593329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3412.593329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3412.593329][ T3329] netlink_rcv_skb+0x130/0x360 [ 3412.593329][ T3329] netlink_unicast+0x449/0x710 [ 3412.593329][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3412.593329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3412.593329][ T3329] ___sys_sendmsg+0xee/0x170 [ 3412.593329][ T3329] __sys_sendmsg+0xcd/0x170 [ 3412.593329][ T3329] do_syscall_64+0xc6/0x1e0 [ 3412.593329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3412.593329][ T3329] [ 3422.837025][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3422.837464][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3422.837464][ T3329] netdev_get_by_index+0x5e/0x80 [ 3422.837464][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3422.837464][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3422.837464][ T3329] ip6_route_add+0x1c/0x140 [ 3422.837464][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3422.837464][ T3329] addrconf_add_dev+0xe2/0x170 [ 3422.837464][ T3329] inet6_addr_add+0x12f/0xa40 [ 3422.837464][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3422.837464][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3422.837464][ T3329] netlink_rcv_skb+0x130/0x360 [ 3422.837464][ T3329] netlink_unicast+0x449/0x710 [ 3422.837464][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3422.837464][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3422.837464][ T3329] ___sys_sendmsg+0xee/0x170 [ 3422.837464][ T3329] __sys_sendmsg+0xcd/0x170 [ 3422.837464][ T3329] do_syscall_64+0xc6/0x1e0 [ 3422.837464][ T3329] [ 3422.839668][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3422.839668][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3422.839668][ T3329] ipv6_find_idev+0x102/0x170 [ 3422.839668][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3422.839668][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3422.839668][ T3329] netlink_rcv_skb+0x130/0x360 [ 3422.839668][ T3329] netlink_unicast+0x449/0x710 [ 3422.839668][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3422.839668][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3422.839668][ T3329] ___sys_sendmsg+0xee/0x170 [ 3422.839668][ T3329] __sys_sendmsg+0xcd/0x170 [ 3422.839668][ T3329] do_syscall_64+0xc6/0x1e0 [ 3422.839668][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3422.839668][ T3329] [ 3422.841377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3422.841377][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3422.841377][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3422.841377][ T3329] ipv6_find_idev+0x102/0x170 [ 3422.841377][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3422.841377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3422.841377][ T3329] netlink_rcv_skb+0x130/0x360 [ 3422.841377][ T3329] netlink_unicast+0x449/0x710 [ 3422.841377][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3422.841377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3422.841377][ T3329] ___sys_sendmsg+0xee/0x170 [ 3422.841377][ T3329] __sys_sendmsg+0xcd/0x170 [ 3422.841377][ T3329] do_syscall_64+0xc6/0x1e0 [ 3422.841377][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3422.841377][ T3329] [ 3433.084929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3433.085399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3433.085399][ T3329] netdev_get_by_index+0x5e/0x80 [ 3433.085399][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3433.085399][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3433.085399][ T3329] ip6_route_add+0x1c/0x140 [ 3433.085399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3433.085399][ T3329] addrconf_add_dev+0xe2/0x170 [ 3433.085399][ T3329] inet6_addr_add+0x12f/0xa40 [ 3433.085399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3433.085399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3433.085399][ T3329] netlink_rcv_skb+0x130/0x360 [ 3433.085399][ T3329] netlink_unicast+0x449/0x710 [ 3433.085399][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3433.085399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3433.085399][ T3329] ___sys_sendmsg+0xee/0x170 [ 3433.085399][ T3329] __sys_sendmsg+0xcd/0x170 [ 3433.085399][ T3329] do_syscall_64+0xc6/0x1e0 [ 3433.085399][ T3329] [ 3433.087623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3433.087623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3433.087623][ T3329] ipv6_find_idev+0x102/0x170 [ 3433.087623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3433.087623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3433.087623][ T3329] netlink_rcv_skb+0x130/0x360 [ 3433.087623][ T3329] netlink_unicast+0x449/0x710 [ 3433.087623][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3433.087623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3433.087623][ T3329] ___sys_sendmsg+0xee/0x170 [ 3433.087623][ T3329] __sys_sendmsg+0xcd/0x170 [ 3433.087623][ T3329] do_syscall_64+0xc6/0x1e0 [ 3433.087623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3433.087623][ T3329] [ 3433.089394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3433.089394][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3433.089394][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3433.089394][ T3329] ipv6_find_idev+0x102/0x170 [ 3433.089394][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3433.089394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3433.089394][ T3329] netlink_rcv_skb+0x130/0x360 [ 3433.089394][ T3329] netlink_unicast+0x449/0x710 [ 3433.089394][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3433.089394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3433.089394][ T3329] ___sys_sendmsg+0xee/0x170 [ 3433.089394][ T3329] __sys_sendmsg+0xcd/0x170 [ 3433.089394][ T3329] do_syscall_64+0xc6/0x1e0 [ 3433.089394][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3433.089394][ T3329] [ 3443.292947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3443.293360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3443.293360][ T3329] netdev_get_by_index+0x5e/0x80 [ 3443.293360][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3443.293360][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3443.293360][ T3329] ip6_route_add+0x1c/0x140 [ 3443.293360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3443.293360][ T3329] addrconf_add_dev+0xe2/0x170 [ 3443.293360][ T3329] inet6_addr_add+0x12f/0xa40 [ 3443.293360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3443.293360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3443.293360][ T3329] netlink_rcv_skb+0x130/0x360 [ 3443.293360][ T3329] netlink_unicast+0x449/0x710 [ 3443.293360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3443.293360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3443.293360][ T3329] ___sys_sendmsg+0xee/0x170 [ 3443.293360][ T3329] __sys_sendmsg+0xcd/0x170 [ 3443.293360][ T3329] do_syscall_64+0xc6/0x1e0 [ 3443.293360][ T3329] [ 3443.295583][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3443.295583][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3443.295583][ T3329] ipv6_find_idev+0x102/0x170 [ 3443.295583][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3443.295583][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3443.295583][ T3329] netlink_rcv_skb+0x130/0x360 [ 3443.295583][ T3329] netlink_unicast+0x449/0x710 [ 3443.295583][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3443.295583][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3443.295583][ T3329] ___sys_sendmsg+0xee/0x170 [ 3443.295583][ T3329] __sys_sendmsg+0xcd/0x170 [ 3443.295583][ T3329] do_syscall_64+0xc6/0x1e0 [ 3443.295583][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3443.295583][ T3329] [ 3443.297330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3443.297330][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3443.297330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3443.297330][ T3329] ipv6_find_idev+0x102/0x170 [ 3443.297330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3443.297330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3443.297330][ T3329] netlink_rcv_skb+0x130/0x360 [ 3443.297330][ T3329] netlink_unicast+0x449/0x710 [ 3443.297330][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3443.297330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3443.297330][ T3329] ___sys_sendmsg+0xee/0x170 [ 3443.297330][ T3329] __sys_sendmsg+0xcd/0x170 [ 3443.297330][ T3329] do_syscall_64+0xc6/0x1e0 [ 3443.297330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3443.297330][ T3329] [ 3453.492936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3453.493387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3453.493387][ T3329] netdev_get_by_index+0x5e/0x80 [ 3453.493387][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3453.493387][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3453.493387][ T3329] ip6_route_add+0x1c/0x140 [ 3453.493387][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3453.493387][ T3329] addrconf_add_dev+0xe2/0x170 [ 3453.493387][ T3329] inet6_addr_add+0x12f/0xa40 [ 3453.493387][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3453.493387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3453.493387][ T3329] netlink_rcv_skb+0x130/0x360 [ 3453.493387][ T3329] netlink_unicast+0x449/0x710 [ 3453.493387][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3453.493387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3453.493387][ T3329] ___sys_sendmsg+0xee/0x170 [ 3453.493387][ T3329] __sys_sendmsg+0xcd/0x170 [ 3453.493387][ T3329] do_syscall_64+0xc6/0x1e0 [ 3453.493387][ T3329] [ 3453.495715][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3453.495715][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3453.495715][ T3329] ipv6_find_idev+0x102/0x170 [ 3453.495715][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3453.495715][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3453.495715][ T3329] netlink_rcv_skb+0x130/0x360 [ 3453.495715][ T3329] netlink_unicast+0x449/0x710 [ 3453.495715][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3453.495715][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3453.495715][ T3329] ___sys_sendmsg+0xee/0x170 [ 3453.495715][ T3329] __sys_sendmsg+0xcd/0x170 [ 3453.495715][ T3329] do_syscall_64+0xc6/0x1e0 [ 3453.495715][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3453.495715][ T3329] [ 3453.497424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3453.497424][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3453.497424][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3453.497424][ T3329] ipv6_find_idev+0x102/0x170 [ 3453.497424][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3453.497424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3453.497424][ T3329] netlink_rcv_skb+0x130/0x360 [ 3453.497424][ T3329] netlink_unicast+0x449/0x710 [ 3453.497424][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3453.497424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3453.497424][ T3329] ___sys_sendmsg+0xee/0x170 [ 3453.497424][ T3329] __sys_sendmsg+0xcd/0x170 [ 3453.497424][ T3329] do_syscall_64+0xc6/0x1e0 [ 3453.497424][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3453.497424][ T3329] [ 3463.708944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3463.709391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3463.709391][ T3329] netdev_get_by_index+0x5e/0x80 [ 3463.709391][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3463.709391][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3463.709391][ T3329] ip6_route_add+0x1c/0x140 [ 3463.709391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3463.709391][ T3329] addrconf_add_dev+0xe2/0x170 [ 3463.709391][ T3329] inet6_addr_add+0x12f/0xa40 [ 3463.709391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3463.709391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3463.709391][ T3329] netlink_rcv_skb+0x130/0x360 [ 3463.709391][ T3329] netlink_unicast+0x449/0x710 [ 3463.709391][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3463.709391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3463.709391][ T3329] ___sys_sendmsg+0xee/0x170 [ 3463.709391][ T3329] __sys_sendmsg+0xcd/0x170 [ 3463.709391][ T3329] do_syscall_64+0xc6/0x1e0 [ 3463.709391][ T3329] [ 3463.711774][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3463.711774][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3463.711774][ T3329] ipv6_find_idev+0x102/0x170 [ 3463.711774][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3463.711774][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3463.711774][ T3329] netlink_rcv_skb+0x130/0x360 [ 3463.711774][ T3329] netlink_unicast+0x449/0x710 [ 3463.711774][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3463.711774][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3463.711774][ T3329] ___sys_sendmsg+0xee/0x170 [ 3463.711774][ T3329] __sys_sendmsg+0xcd/0x170 [ 3463.711774][ T3329] do_syscall_64+0xc6/0x1e0 [ 3463.711774][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3463.711774][ T3329] [ 3463.713481][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3463.713481][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3463.713481][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3463.713481][ T3329] ipv6_find_idev+0x102/0x170 [ 3463.713481][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3463.713481][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3463.713481][ T3329] netlink_rcv_skb+0x130/0x360 [ 3463.713481][ T3329] netlink_unicast+0x449/0x710 [ 3463.713481][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3463.713481][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3463.713481][ T3329] ___sys_sendmsg+0xee/0x170 [ 3463.713481][ T3329] __sys_sendmsg+0xcd/0x170 [ 3463.713481][ T3329] do_syscall_64+0xc6/0x1e0 [ 3463.713481][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3463.713481][ T3329] [ 3473.956947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3473.957401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3473.957401][ T3329] netdev_get_by_index+0x5e/0x80 [ 3473.957401][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3473.957401][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3473.957401][ T3329] ip6_route_add+0x1c/0x140 [ 3473.957401][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3473.957401][ T3329] addrconf_add_dev+0xe2/0x170 [ 3473.957401][ T3329] inet6_addr_add+0x12f/0xa40 [ 3473.957401][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3473.957401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3473.957401][ T3329] netlink_rcv_skb+0x130/0x360 [ 3473.957401][ T3329] netlink_unicast+0x449/0x710 [ 3473.957401][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3473.957401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3473.957401][ T3329] ___sys_sendmsg+0xee/0x170 [ 3473.957401][ T3329] __sys_sendmsg+0xcd/0x170 [ 3473.957401][ T3329] do_syscall_64+0xc6/0x1e0 [ 3473.957401][ T3329] [ 3473.959605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3473.959605][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3473.959605][ T3329] ipv6_find_idev+0x102/0x170 [ 3473.959605][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3473.959605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3473.959605][ T3329] netlink_rcv_skb+0x130/0x360 [ 3473.959605][ T3329] netlink_unicast+0x449/0x710 [ 3473.959605][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3473.959605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3473.959605][ T3329] ___sys_sendmsg+0xee/0x170 [ 3473.959605][ T3329] __sys_sendmsg+0xcd/0x170 [ 3473.959605][ T3329] do_syscall_64+0xc6/0x1e0 [ 3473.959605][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3473.959605][ T3329] [ 3473.961311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3473.961311][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3473.961311][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3473.961311][ T3329] ipv6_find_idev+0x102/0x170 [ 3473.961311][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3473.961311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3473.961311][ T3329] netlink_rcv_skb+0x130/0x360 [ 3473.961311][ T3329] netlink_unicast+0x449/0x710 [ 3473.961311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3473.961311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3473.961311][ T3329] ___sys_sendmsg+0xee/0x170 [ 3473.961311][ T3329] __sys_sendmsg+0xcd/0x170 [ 3473.961311][ T3329] do_syscall_64+0xc6/0x1e0 [ 3473.961311][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3473.961311][ T3329] [ 3483.980948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3483.981343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3483.981343][ T3329] netdev_get_by_index+0x5e/0x80 [ 3483.981343][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3483.981343][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3483.981343][ T3329] ip6_route_add+0x1c/0x140 [ 3483.981343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3483.981343][ T3329] addrconf_add_dev+0xe2/0x170 [ 3483.981343][ T3329] inet6_addr_add+0x12f/0xa40 [ 3483.981343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3483.981343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3483.981343][ T3329] netlink_rcv_skb+0x130/0x360 [ 3483.981343][ T3329] netlink_unicast+0x449/0x710 [ 3483.981343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3483.981343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3483.981343][ T3329] ___sys_sendmsg+0xee/0x170 [ 3483.981343][ T3329] __sys_sendmsg+0xcd/0x170 [ 3483.981343][ T3329] do_syscall_64+0xc6/0x1e0 [ 3483.981343][ T3329] [ 3483.983552][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3483.983552][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3483.983552][ T3329] ipv6_find_idev+0x102/0x170 [ 3483.983552][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3483.983552][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3483.983552][ T3329] netlink_rcv_skb+0x130/0x360 [ 3483.983552][ T3329] netlink_unicast+0x449/0x710 [ 3483.983552][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3483.983552][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3483.983552][ T3329] ___sys_sendmsg+0xee/0x170 [ 3483.983552][ T3329] __sys_sendmsg+0xcd/0x170 [ 3483.983552][ T3329] do_syscall_64+0xc6/0x1e0 [ 3483.983552][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3483.983552][ T3329] [ 3483.985299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3483.985299][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3483.985299][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3483.985299][ T3329] ipv6_find_idev+0x102/0x170 [ 3483.985299][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3483.985299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3483.985299][ T3329] netlink_rcv_skb+0x130/0x360 [ 3483.985299][ T3329] netlink_unicast+0x449/0x710 [ 3483.985299][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3483.985299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3483.985299][ T3329] ___sys_sendmsg+0xee/0x170 [ 3483.985299][ T3329] __sys_sendmsg+0xcd/0x170 [ 3483.985299][ T3329] do_syscall_64+0xc6/0x1e0 [ 3483.985299][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3483.985299][ T3329] [ 3494.228889][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3494.229349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3494.229349][ T3329] netdev_get_by_index+0x5e/0x80 [ 3494.229349][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3494.229349][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3494.229349][ T3329] ip6_route_add+0x1c/0x140 [ 3494.229349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3494.229349][ T3329] addrconf_add_dev+0xe2/0x170 [ 3494.229349][ T3329] inet6_addr_add+0x12f/0xa40 [ 3494.229349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3494.229349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3494.229349][ T3329] netlink_rcv_skb+0x130/0x360 [ 3494.229349][ T3329] netlink_unicast+0x449/0x710 [ 3494.229349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3494.229349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3494.229349][ T3329] ___sys_sendmsg+0xee/0x170 [ 3494.229349][ T3329] __sys_sendmsg+0xcd/0x170 [ 3494.229349][ T3329] do_syscall_64+0xc6/0x1e0 [ 3494.229349][ T3329] [ 3494.231554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3494.231554][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3494.231554][ T3329] ipv6_find_idev+0x102/0x170 [ 3494.231554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3494.231554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3494.231554][ T3329] netlink_rcv_skb+0x130/0x360 [ 3494.231554][ T3329] netlink_unicast+0x449/0x710 [ 3494.231554][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3494.231554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3494.231554][ T3329] ___sys_sendmsg+0xee/0x170 [ 3494.231554][ T3329] __sys_sendmsg+0xcd/0x170 [ 3494.231554][ T3329] do_syscall_64+0xc6/0x1e0 [ 3494.231554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3494.231554][ T3329] [ 3494.233285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3494.233285][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3494.233285][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3494.233285][ T3329] ipv6_find_idev+0x102/0x170 [ 3494.233285][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3494.233285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3494.233285][ T3329] netlink_rcv_skb+0x130/0x360 [ 3494.233285][ T3329] netlink_unicast+0x449/0x710 [ 3494.233285][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3494.233285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3494.233285][ T3329] ___sys_sendmsg+0xee/0x170 [ 3494.233285][ T3329] __sys_sendmsg+0xcd/0x170 [ 3494.233285][ T3329] do_syscall_64+0xc6/0x1e0 [ 3494.233285][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3494.233285][ T3329] [ 3504.476939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3504.477426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3504.477426][ T3329] netdev_get_by_index+0x5e/0x80 [ 3504.477426][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3504.477426][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3504.477426][ T3329] ip6_route_add+0x1c/0x140 [ 3504.477426][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3504.477426][ T3329] addrconf_add_dev+0xe2/0x170 [ 3504.477426][ T3329] inet6_addr_add+0x12f/0xa40 [ 3504.477426][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3504.477426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3504.477426][ T3329] netlink_rcv_skb+0x130/0x360 [ 3504.477426][ T3329] netlink_unicast+0x449/0x710 [ 3504.477426][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3504.477426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3504.477426][ T3329] ___sys_sendmsg+0xee/0x170 [ 3504.477426][ T3329] __sys_sendmsg+0xcd/0x170 [ 3504.477426][ T3329] do_syscall_64+0xc6/0x1e0 [ 3504.477426][ T3329] [ 3504.479668][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3504.479668][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3504.479668][ T3329] ipv6_find_idev+0x102/0x170 [ 3504.479668][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3504.479668][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3504.479668][ T3329] netlink_rcv_skb+0x130/0x360 [ 3504.479668][ T3329] netlink_unicast+0x449/0x710 [ 3504.479668][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3504.479668][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3504.479668][ T3329] ___sys_sendmsg+0xee/0x170 [ 3504.479668][ T3329] __sys_sendmsg+0xcd/0x170 [ 3504.479668][ T3329] do_syscall_64+0xc6/0x1e0 [ 3504.479668][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3504.479668][ T3329] [ 3504.481375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3504.481375][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3504.481375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3504.481375][ T3329] ipv6_find_idev+0x102/0x170 [ 3504.481375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3504.481375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3504.481375][ T3329] netlink_rcv_skb+0x130/0x360 [ 3504.481375][ T3329] netlink_unicast+0x449/0x710 [ 3504.481375][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3504.481375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3504.481375][ T3329] ___sys_sendmsg+0xee/0x170 [ 3504.481375][ T3329] __sys_sendmsg+0xcd/0x170 [ 3504.481375][ T3329] do_syscall_64+0xc6/0x1e0 [ 3504.481375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3504.481375][ T3329] [ 3514.700956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3514.701417][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3514.701417][ T3329] netdev_get_by_index+0x5e/0x80 [ 3514.701417][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3514.701417][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3514.701417][ T3329] ip6_route_add+0x1c/0x140 [ 3514.701417][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3514.701417][ T3329] addrconf_add_dev+0xe2/0x170 [ 3514.701417][ T3329] inet6_addr_add+0x12f/0xa40 [ 3514.701417][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3514.701417][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3514.701417][ T3329] netlink_rcv_skb+0x130/0x360 [ 3514.701417][ T3329] netlink_unicast+0x449/0x710 [ 3514.701417][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3514.701417][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3514.701417][ T3329] ___sys_sendmsg+0xee/0x170 [ 3514.701417][ T3329] __sys_sendmsg+0xcd/0x170 [ 3514.701417][ T3329] do_syscall_64+0xc6/0x1e0 [ 3514.701417][ T3329] [ 3514.703646][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3514.703646][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3514.703646][ T3329] ipv6_find_idev+0x102/0x170 [ 3514.703646][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3514.703646][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3514.703646][ T3329] netlink_rcv_skb+0x130/0x360 [ 3514.703646][ T3329] netlink_unicast+0x449/0x710 [ 3514.703646][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3514.703646][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3514.703646][ T3329] ___sys_sendmsg+0xee/0x170 [ 3514.703646][ T3329] __sys_sendmsg+0xcd/0x170 [ 3514.703646][ T3329] do_syscall_64+0xc6/0x1e0 [ 3514.703646][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3514.703646][ T3329] [ 3514.705446][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3514.705446][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3514.705446][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3514.705446][ T3329] ipv6_find_idev+0x102/0x170 [ 3514.705446][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3514.705446][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3514.705446][ T3329] netlink_rcv_skb+0x130/0x360 [ 3514.705446][ T3329] netlink_unicast+0x449/0x710 [ 3514.705446][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3514.705446][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3514.705446][ T3329] ___sys_sendmsg+0xee/0x170 [ 3514.705446][ T3329] __sys_sendmsg+0xcd/0x170 [ 3514.705446][ T3329] do_syscall_64+0xc6/0x1e0 [ 3514.705446][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3514.705446][ T3329] [ 3524.860858][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3524.861314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3524.861314][ T3329] netdev_get_by_index+0x5e/0x80 [ 3524.861314][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3524.861314][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3524.861314][ T3329] ip6_route_add+0x1c/0x140 [ 3524.861314][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3524.861314][ T3329] addrconf_add_dev+0xe2/0x170 [ 3524.861314][ T3329] inet6_addr_add+0x12f/0xa40 [ 3524.861314][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3524.861314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3524.861314][ T3329] netlink_rcv_skb+0x130/0x360 [ 3524.861314][ T3329] netlink_unicast+0x449/0x710 [ 3524.861314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3524.861314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3524.861314][ T3329] ___sys_sendmsg+0xee/0x170 [ 3524.861314][ T3329] __sys_sendmsg+0xcd/0x170 [ 3524.861314][ T3329] do_syscall_64+0xc6/0x1e0 [ 3524.861314][ T3329] [ 3524.863514][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3524.863514][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3524.863514][ T3329] ipv6_find_idev+0x102/0x170 [ 3524.863514][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3524.863514][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3524.863514][ T3329] netlink_rcv_skb+0x130/0x360 [ 3524.863514][ T3329] netlink_unicast+0x449/0x710 [ 3524.863514][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3524.863514][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3524.863514][ T3329] ___sys_sendmsg+0xee/0x170 [ 3524.863514][ T3329] __sys_sendmsg+0xcd/0x170 [ 3524.863514][ T3329] do_syscall_64+0xc6/0x1e0 [ 3524.863514][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3524.863514][ T3329] [ 3524.865251][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3524.865251][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3524.865251][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3524.865251][ T3329] ipv6_find_idev+0x102/0x170 [ 3524.865251][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3524.865251][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3524.865251][ T3329] netlink_rcv_skb+0x130/0x360 [ 3524.865251][ T3329] netlink_unicast+0x449/0x710 [ 3524.865251][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3524.865251][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3524.865251][ T3329] ___sys_sendmsg+0xee/0x170 [ 3524.865251][ T3329] __sys_sendmsg+0xcd/0x170 [ 3524.865251][ T3329] do_syscall_64+0xc6/0x1e0 [ 3524.865251][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3524.865251][ T3329] [ 3535.116936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3535.117399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3535.117399][ T3329] netdev_get_by_index+0x5e/0x80 [ 3535.117399][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3535.117399][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3535.117399][ T3329] ip6_route_add+0x1c/0x140 [ 3535.117399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3535.117399][ T3329] addrconf_add_dev+0xe2/0x170 [ 3535.117399][ T3329] inet6_addr_add+0x12f/0xa40 [ 3535.117399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3535.117399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3535.117399][ T3329] netlink_rcv_skb+0x130/0x360 [ 3535.117399][ T3329] netlink_unicast+0x449/0x710 [ 3535.117399][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3535.117399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3535.117399][ T3329] ___sys_sendmsg+0xee/0x170 [ 3535.117399][ T3329] __sys_sendmsg+0xcd/0x170 [ 3535.117399][ T3329] do_syscall_64+0xc6/0x1e0 [ 3535.117399][ T3329] [ 3535.120121][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3535.120121][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3535.120121][ T3329] ipv6_find_idev+0x102/0x170 [ 3535.120121][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3535.120121][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3535.120121][ T3329] netlink_rcv_skb+0x130/0x360 [ 3535.120121][ T3329] netlink_unicast+0x449/0x710 [ 3535.120121][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3535.120121][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3535.120121][ T3329] ___sys_sendmsg+0xee/0x170 [ 3535.120121][ T3329] __sys_sendmsg+0xcd/0x170 [ 3535.120121][ T3329] do_syscall_64+0xc6/0x1e0 [ 3535.120121][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3535.120121][ T3329] [ 3535.121840][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3535.121840][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3535.121840][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3535.121840][ T3329] ipv6_find_idev+0x102/0x170 [ 3535.121840][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3535.121840][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3535.121840][ T3329] netlink_rcv_skb+0x130/0x360 [ 3535.121840][ T3329] netlink_unicast+0x449/0x710 [ 3535.121840][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3535.121840][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3535.121840][ T3329] ___sys_sendmsg+0xee/0x170 [ 3535.121840][ T3329] __sys_sendmsg+0xcd/0x170 [ 3535.121840][ T3329] do_syscall_64+0xc6/0x1e0 [ 3535.121840][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3535.121840][ T3329] [ 3545.364919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3545.365381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3545.365381][ T3329] netdev_get_by_index+0x5e/0x80 [ 3545.365381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3545.365381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3545.365381][ T3329] ip6_route_add+0x1c/0x140 [ 3545.365381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3545.365381][ T3329] addrconf_add_dev+0xe2/0x170 [ 3545.365381][ T3329] inet6_addr_add+0x12f/0xa40 [ 3545.365381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3545.365381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3545.365381][ T3329] netlink_rcv_skb+0x130/0x360 [ 3545.365381][ T3329] netlink_unicast+0x449/0x710 [ 3545.365381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3545.365381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3545.365381][ T3329] ___sys_sendmsg+0xee/0x170 [ 3545.365381][ T3329] __sys_sendmsg+0xcd/0x170 [ 3545.365381][ T3329] do_syscall_64+0xc6/0x1e0 [ 3545.365381][ T3329] [ 3545.367598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3545.367598][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3545.367598][ T3329] ipv6_find_idev+0x102/0x170 [ 3545.367598][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3545.367598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3545.367598][ T3329] netlink_rcv_skb+0x130/0x360 [ 3545.367598][ T3329] netlink_unicast+0x449/0x710 [ 3545.367598][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3545.367598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3545.367598][ T3329] ___sys_sendmsg+0xee/0x170 [ 3545.367598][ T3329] __sys_sendmsg+0xcd/0x170 [ 3545.367598][ T3329] do_syscall_64+0xc6/0x1e0 [ 3545.367598][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3545.367598][ T3329] [ 3545.369310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3545.369310][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3545.369310][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3545.369310][ T3329] ipv6_find_idev+0x102/0x170 [ 3545.369310][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3545.369310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3545.369310][ T3329] netlink_rcv_skb+0x130/0x360 [ 3545.369310][ T3329] netlink_unicast+0x449/0x710 [ 3545.369310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3545.369310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3545.369310][ T3329] ___sys_sendmsg+0xee/0x170 [ 3545.369310][ T3329] __sys_sendmsg+0xcd/0x170 [ 3545.369310][ T3329] do_syscall_64+0xc6/0x1e0 [ 3545.369310][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3545.369310][ T3329] [ 3555.620918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3555.621368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3555.621368][ T3329] netdev_get_by_index+0x5e/0x80 [ 3555.621368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3555.621368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3555.621368][ T3329] ip6_route_add+0x1c/0x140 [ 3555.621368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3555.621368][ T3329] addrconf_add_dev+0xe2/0x170 [ 3555.621368][ T3329] inet6_addr_add+0x12f/0xa40 [ 3555.621368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3555.621368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3555.621368][ T3329] netlink_rcv_skb+0x130/0x360 [ 3555.621368][ T3329] netlink_unicast+0x449/0x710 [ 3555.621368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3555.621368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3555.621368][ T3329] ___sys_sendmsg+0xee/0x170 [ 3555.621368][ T3329] __sys_sendmsg+0xcd/0x170 [ 3555.621368][ T3329] do_syscall_64+0xc6/0x1e0 [ 3555.621368][ T3329] [ 3555.623594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3555.623594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3555.623594][ T3329] ipv6_find_idev+0x102/0x170 [ 3555.623594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3555.623594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3555.623594][ T3329] netlink_rcv_skb+0x130/0x360 [ 3555.623594][ T3329] netlink_unicast+0x449/0x710 [ 3555.623594][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3555.623594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3555.623594][ T3329] ___sys_sendmsg+0xee/0x170 [ 3555.623594][ T3329] __sys_sendmsg+0xcd/0x170 [ 3555.623594][ T3329] do_syscall_64+0xc6/0x1e0 [ 3555.623594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3555.623594][ T3329] [ 3555.625335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3555.625335][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3555.625335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3555.625335][ T3329] ipv6_find_idev+0x102/0x170 [ 3555.625335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3555.625335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3555.625335][ T3329] netlink_rcv_skb+0x130/0x360 [ 3555.625335][ T3329] netlink_unicast+0x449/0x710 [ 3555.625335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3555.625335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3555.625335][ T3329] ___sys_sendmsg+0xee/0x170 [ 3555.625335][ T3329] __sys_sendmsg+0xcd/0x170 [ 3555.625335][ T3329] do_syscall_64+0xc6/0x1e0 [ 3555.625335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3555.625335][ T3329] [ 3565.876909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3565.877549][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3565.877549][ T3329] netdev_get_by_index+0x5e/0x80 [ 3565.877549][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3565.877549][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3565.877549][ T3329] ip6_route_add+0x1c/0x140 [ 3565.877549][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3565.877549][ T3329] addrconf_add_dev+0xe2/0x170 [ 3565.877549][ T3329] inet6_addr_add+0x12f/0xa40 [ 3565.877549][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3565.877549][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3565.877549][ T3329] netlink_rcv_skb+0x130/0x360 [ 3565.877549][ T3329] netlink_unicast+0x449/0x710 [ 3565.877549][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3565.877549][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3565.877549][ T3329] ___sys_sendmsg+0xee/0x170 [ 3565.877549][ T3329] __sys_sendmsg+0xcd/0x170 [ 3565.877549][ T3329] do_syscall_64+0xc6/0x1e0 [ 3565.877549][ T3329] [ 3565.881226][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3565.881226][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3565.881226][ T3329] ipv6_find_idev+0x102/0x170 [ 3565.881226][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3565.881226][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3565.881226][ T3329] netlink_rcv_skb+0x130/0x360 [ 3565.881226][ T3329] netlink_unicast+0x449/0x710 [ 3565.881226][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3565.881226][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3565.881226][ T3329] ___sys_sendmsg+0xee/0x170 [ 3565.881226][ T3329] __sys_sendmsg+0xcd/0x170 [ 3565.881226][ T3329] do_syscall_64+0xc6/0x1e0 [ 3565.881226][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3565.881226][ T3329] [ 3565.883867][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3565.883867][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3565.883867][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3565.883867][ T3329] ipv6_find_idev+0x102/0x170 [ 3565.883867][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3565.883867][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3565.883867][ T3329] netlink_rcv_skb+0x130/0x360 [ 3565.883867][ T3329] netlink_unicast+0x449/0x710 [ 3565.883867][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3565.883867][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3565.883867][ T3329] ___sys_sendmsg+0xee/0x170 [ 3565.883867][ T3329] __sys_sendmsg+0xcd/0x170 [ 3565.883867][ T3329] do_syscall_64+0xc6/0x1e0 [ 3565.883867][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3565.883867][ T3329] [ 3576.132956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3576.133413][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3576.133413][ T3329] netdev_get_by_index+0x5e/0x80 [ 3576.133413][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3576.133413][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3576.133413][ T3329] ip6_route_add+0x1c/0x140 [ 3576.133413][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3576.133413][ T3329] addrconf_add_dev+0xe2/0x170 [ 3576.133413][ T3329] inet6_addr_add+0x12f/0xa40 [ 3576.133413][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3576.133413][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3576.133413][ T3329] netlink_rcv_skb+0x130/0x360 [ 3576.133413][ T3329] netlink_unicast+0x449/0x710 [ 3576.133413][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3576.133413][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3576.133413][ T3329] ___sys_sendmsg+0xee/0x170 [ 3576.133413][ T3329] __sys_sendmsg+0xcd/0x170 [ 3576.133413][ T3329] do_syscall_64+0xc6/0x1e0 [ 3576.133413][ T3329] [ 3576.135628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3576.135628][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3576.135628][ T3329] ipv6_find_idev+0x102/0x170 [ 3576.135628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3576.135628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3576.135628][ T3329] netlink_rcv_skb+0x130/0x360 [ 3576.135628][ T3329] netlink_unicast+0x449/0x710 [ 3576.135628][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3576.135628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3576.135628][ T3329] ___sys_sendmsg+0xee/0x170 [ 3576.135628][ T3329] __sys_sendmsg+0xcd/0x170 [ 3576.135628][ T3329] do_syscall_64+0xc6/0x1e0 [ 3576.135628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3576.135628][ T3329] [ 3576.137332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3576.137332][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3576.137332][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3576.137332][ T3329] ipv6_find_idev+0x102/0x170 [ 3576.137332][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3576.137332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3576.137332][ T3329] netlink_rcv_skb+0x130/0x360 [ 3576.137332][ T3329] netlink_unicast+0x449/0x710 [ 3576.137332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3576.137332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3576.137332][ T3329] ___sys_sendmsg+0xee/0x170 [ 3576.137332][ T3329] __sys_sendmsg+0xcd/0x170 [ 3576.137332][ T3329] do_syscall_64+0xc6/0x1e0 [ 3576.137332][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3576.137332][ T3329] [ 3586.388935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3586.389400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3586.389400][ T3329] netdev_get_by_index+0x5e/0x80 [ 3586.389400][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3586.389400][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3586.389400][ T3329] ip6_route_add+0x1c/0x140 [ 3586.389400][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3586.389400][ T3329] addrconf_add_dev+0xe2/0x170 [ 3586.389400][ T3329] inet6_addr_add+0x12f/0xa40 [ 3586.389400][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3586.389400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3586.389400][ T3329] netlink_rcv_skb+0x130/0x360 [ 3586.389400][ T3329] netlink_unicast+0x449/0x710 [ 3586.389400][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3586.389400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3586.389400][ T3329] ___sys_sendmsg+0xee/0x170 [ 3586.389400][ T3329] __sys_sendmsg+0xcd/0x170 [ 3586.389400][ T3329] do_syscall_64+0xc6/0x1e0 [ 3586.389400][ T3329] [ 3586.391606][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3586.391606][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3586.391606][ T3329] ipv6_find_idev+0x102/0x170 [ 3586.391606][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3586.391606][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3586.391606][ T3329] netlink_rcv_skb+0x130/0x360 [ 3586.391606][ T3329] netlink_unicast+0x449/0x710 [ 3586.391606][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3586.391606][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3586.391606][ T3329] ___sys_sendmsg+0xee/0x170 [ 3586.391606][ T3329] __sys_sendmsg+0xcd/0x170 [ 3586.391606][ T3329] do_syscall_64+0xc6/0x1e0 [ 3586.391606][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3586.391606][ T3329] [ 3586.393310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3586.393310][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3586.393310][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3586.393310][ T3329] ipv6_find_idev+0x102/0x170 [ 3586.393310][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3586.393310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3586.393310][ T3329] netlink_rcv_skb+0x130/0x360 [ 3586.393310][ T3329] netlink_unicast+0x449/0x710 [ 3586.393310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3586.393310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3586.393310][ T3329] ___sys_sendmsg+0xee/0x170 [ 3586.393310][ T3329] __sys_sendmsg+0xcd/0x170 [ 3586.393310][ T3329] do_syscall_64+0xc6/0x1e0 [ 3586.393310][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3586.393310][ T3329] [ 3596.644939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3596.645380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3596.645380][ T3329] netdev_get_by_index+0x5e/0x80 [ 3596.645380][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3596.645380][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3596.645380][ T3329] ip6_route_add+0x1c/0x140 [ 3596.645380][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3596.645380][ T3329] addrconf_add_dev+0xe2/0x170 [ 3596.645380][ T3329] inet6_addr_add+0x12f/0xa40 [ 3596.645380][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3596.645380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3596.645380][ T3329] netlink_rcv_skb+0x130/0x360 [ 3596.645380][ T3329] netlink_unicast+0x449/0x710 [ 3596.645380][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3596.645380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3596.645380][ T3329] ___sys_sendmsg+0xee/0x170 [ 3596.645380][ T3329] __sys_sendmsg+0xcd/0x170 [ 3596.645380][ T3329] do_syscall_64+0xc6/0x1e0 [ 3596.645380][ T3329] [ 3596.647601][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3596.647601][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3596.647601][ T3329] ipv6_find_idev+0x102/0x170 [ 3596.647601][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3596.647601][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3596.647601][ T3329] netlink_rcv_skb+0x130/0x360 [ 3596.647601][ T3329] netlink_unicast+0x449/0x710 [ 3596.647601][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3596.647601][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3596.647601][ T3329] ___sys_sendmsg+0xee/0x170 [ 3596.647601][ T3329] __sys_sendmsg+0xcd/0x170 [ 3596.647601][ T3329] do_syscall_64+0xc6/0x1e0 [ 3596.647601][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3596.647601][ T3329] [ 3596.649311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3596.649311][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3596.649311][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3596.649311][ T3329] ipv6_find_idev+0x102/0x170 [ 3596.649311][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3596.649311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3596.649311][ T3329] netlink_rcv_skb+0x130/0x360 [ 3596.649311][ T3329] netlink_unicast+0x449/0x710 [ 3596.649311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3596.649311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3596.649311][ T3329] ___sys_sendmsg+0xee/0x170 [ 3596.649311][ T3329] __sys_sendmsg+0xcd/0x170 [ 3596.649311][ T3329] do_syscall_64+0xc6/0x1e0 [ 3596.649311][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3596.649311][ T3329] [ 3606.796896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3606.797342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3606.797342][ T3329] netdev_get_by_index+0x5e/0x80 [ 3606.797342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3606.797342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3606.797342][ T3329] ip6_route_add+0x1c/0x140 [ 3606.797342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3606.797342][ T3329] addrconf_add_dev+0xe2/0x170 [ 3606.797342][ T3329] inet6_addr_add+0x12f/0xa40 [ 3606.797342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3606.797342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3606.797342][ T3329] netlink_rcv_skb+0x130/0x360 [ 3606.797342][ T3329] netlink_unicast+0x449/0x710 [ 3606.797342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3606.797342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3606.797342][ T3329] ___sys_sendmsg+0xee/0x170 [ 3606.797342][ T3329] __sys_sendmsg+0xcd/0x170 [ 3606.797342][ T3329] do_syscall_64+0xc6/0x1e0 [ 3606.797342][ T3329] [ 3606.799549][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3606.799549][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3606.799549][ T3329] ipv6_find_idev+0x102/0x170 [ 3606.799549][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3606.799549][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3606.799549][ T3329] netlink_rcv_skb+0x130/0x360 [ 3606.799549][ T3329] netlink_unicast+0x449/0x710 [ 3606.799549][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3606.799549][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3606.799549][ T3329] ___sys_sendmsg+0xee/0x170 [ 3606.799549][ T3329] __sys_sendmsg+0xcd/0x170 [ 3606.799549][ T3329] do_syscall_64+0xc6/0x1e0 [ 3606.799549][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3606.799549][ T3329] [ 3606.801252][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3606.801252][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3606.801252][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3606.801252][ T3329] ipv6_find_idev+0x102/0x170 [ 3606.801252][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3606.801252][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3606.801252][ T3329] netlink_rcv_skb+0x130/0x360 [ 3606.801252][ T3329] netlink_unicast+0x449/0x710 [ 3606.801252][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3606.801252][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3606.801252][ T3329] ___sys_sendmsg+0xee/0x170 [ 3606.801252][ T3329] __sys_sendmsg+0xcd/0x170 [ 3606.801252][ T3329] do_syscall_64+0xc6/0x1e0 [ 3606.801252][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3606.801252][ T3329] [ 3617.044955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3617.045348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3617.045348][ T3329] netdev_get_by_index+0x5e/0x80 [ 3617.045348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3617.045348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3617.045348][ T3329] ip6_route_add+0x1c/0x140 [ 3617.045348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3617.045348][ T3329] addrconf_add_dev+0xe2/0x170 [ 3617.045348][ T3329] inet6_addr_add+0x12f/0xa40 [ 3617.045348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3617.045348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3617.045348][ T3329] netlink_rcv_skb+0x130/0x360 [ 3617.045348][ T3329] netlink_unicast+0x449/0x710 [ 3617.045348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3617.045348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3617.045348][ T3329] ___sys_sendmsg+0xee/0x170 [ 3617.045348][ T3329] __sys_sendmsg+0xcd/0x170 [ 3617.045348][ T3329] do_syscall_64+0xc6/0x1e0 [ 3617.045348][ T3329] [ 3617.047598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3617.047598][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3617.047598][ T3329] ipv6_find_idev+0x102/0x170 [ 3617.047598][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3617.047598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3617.047598][ T3329] netlink_rcv_skb+0x130/0x360 [ 3617.047598][ T3329] netlink_unicast+0x449/0x710 [ 3617.047598][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3617.047598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3617.047598][ T3329] ___sys_sendmsg+0xee/0x170 [ 3617.047598][ T3329] __sys_sendmsg+0xcd/0x170 [ 3617.047598][ T3329] do_syscall_64+0xc6/0x1e0 [ 3617.047598][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3617.047598][ T3329] [ 3617.049315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3617.049315][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3617.049315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3617.049315][ T3329] ipv6_find_idev+0x102/0x170 [ 3617.049315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3617.049315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3617.049315][ T3329] netlink_rcv_skb+0x130/0x360 [ 3617.049315][ T3329] netlink_unicast+0x449/0x710 [ 3617.049315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3617.049315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3617.049315][ T3329] ___sys_sendmsg+0xee/0x170 [ 3617.049315][ T3329] __sys_sendmsg+0xcd/0x170 [ 3617.049315][ T3329] do_syscall_64+0xc6/0x1e0 [ 3617.049315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3617.049315][ T3329] [ 3627.284899][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3627.285360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3627.285360][ T3329] netdev_get_by_index+0x5e/0x80 [ 3627.285360][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3627.285360][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3627.285360][ T3329] ip6_route_add+0x1c/0x140 [ 3627.285360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3627.285360][ T3329] addrconf_add_dev+0xe2/0x170 [ 3627.285360][ T3329] inet6_addr_add+0x12f/0xa40 [ 3627.285360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3627.285360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3627.285360][ T3329] netlink_rcv_skb+0x130/0x360 [ 3627.285360][ T3329] netlink_unicast+0x449/0x710 [ 3627.285360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3627.285360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3627.285360][ T3329] ___sys_sendmsg+0xee/0x170 [ 3627.285360][ T3329] __sys_sendmsg+0xcd/0x170 [ 3627.285360][ T3329] do_syscall_64+0xc6/0x1e0 [ 3627.285360][ T3329] [ 3627.287559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3627.287559][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3627.287559][ T3329] ipv6_find_idev+0x102/0x170 [ 3627.287559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3627.287559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3627.287559][ T3329] netlink_rcv_skb+0x130/0x360 [ 3627.287559][ T3329] netlink_unicast+0x449/0x710 [ 3627.287559][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3627.287559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3627.287559][ T3329] ___sys_sendmsg+0xee/0x170 [ 3627.287559][ T3329] __sys_sendmsg+0xcd/0x170 [ 3627.287559][ T3329] do_syscall_64+0xc6/0x1e0 [ 3627.287559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3627.287559][ T3329] [ 3627.289270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3627.289270][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3627.289270][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3627.289270][ T3329] ipv6_find_idev+0x102/0x170 [ 3627.289270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3627.289270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3627.289270][ T3329] netlink_rcv_skb+0x130/0x360 [ 3627.289270][ T3329] netlink_unicast+0x449/0x710 [ 3627.289270][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3627.289270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3627.289270][ T3329] ___sys_sendmsg+0xee/0x170 [ 3627.289270][ T3329] __sys_sendmsg+0xcd/0x170 [ 3627.289270][ T3329] do_syscall_64+0xc6/0x1e0 [ 3627.289270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3627.289270][ T3329] [ 3637.540923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3637.541387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3637.541387][ T3329] netdev_get_by_index+0x5e/0x80 [ 3637.541387][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3637.541387][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3637.541387][ T3329] ip6_route_add+0x1c/0x140 [ 3637.541387][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3637.541387][ T3329] addrconf_add_dev+0xe2/0x170 [ 3637.541387][ T3329] inet6_addr_add+0x12f/0xa40 [ 3637.541387][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3637.541387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3637.541387][ T3329] netlink_rcv_skb+0x130/0x360 [ 3637.541387][ T3329] netlink_unicast+0x449/0x710 [ 3637.541387][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3637.541387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3637.541387][ T3329] ___sys_sendmsg+0xee/0x170 [ 3637.541387][ T3329] __sys_sendmsg+0xcd/0x170 [ 3637.541387][ T3329] do_syscall_64+0xc6/0x1e0 [ 3637.541387][ T3329] [ 3637.544082][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3637.544082][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3637.544082][ T3329] ipv6_find_idev+0x102/0x170 [ 3637.544082][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3637.544082][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3637.544082][ T3329] netlink_rcv_skb+0x130/0x360 [ 3637.544082][ T3329] netlink_unicast+0x449/0x710 [ 3637.544082][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3637.544082][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3637.544082][ T3329] ___sys_sendmsg+0xee/0x170 [ 3637.544082][ T3329] __sys_sendmsg+0xcd/0x170 [ 3637.544082][ T3329] do_syscall_64+0xc6/0x1e0 [ 3637.544082][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3637.544082][ T3329] [ 3637.546202][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3637.546202][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3637.546202][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3637.546202][ T3329] ipv6_find_idev+0x102/0x170 [ 3637.546202][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3637.546202][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3637.546202][ T3329] netlink_rcv_skb+0x130/0x360 [ 3637.546202][ T3329] netlink_unicast+0x449/0x710 [ 3637.546202][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3637.546202][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3637.546202][ T3329] ___sys_sendmsg+0xee/0x170 [ 3637.546202][ T3329] __sys_sendmsg+0xcd/0x170 [ 3637.546202][ T3329] do_syscall_64+0xc6/0x1e0 [ 3637.546202][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3637.546202][ T3329] [ 3647.788919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3647.789370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3647.789370][ T3329] netdev_get_by_index+0x5e/0x80 [ 3647.789370][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3647.789370][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3647.789370][ T3329] ip6_route_add+0x1c/0x140 [ 3647.789370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3647.789370][ T3329] addrconf_add_dev+0xe2/0x170 [ 3647.789370][ T3329] inet6_addr_add+0x12f/0xa40 [ 3647.789370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3647.789370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3647.789370][ T3329] netlink_rcv_skb+0x130/0x360 [ 3647.789370][ T3329] netlink_unicast+0x449/0x710 [ 3647.789370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3647.789370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3647.789370][ T3329] ___sys_sendmsg+0xee/0x170 [ 3647.789370][ T3329] __sys_sendmsg+0xcd/0x170 [ 3647.789370][ T3329] do_syscall_64+0xc6/0x1e0 [ 3647.789370][ T3329] [ 3647.791612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3647.791612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3647.791612][ T3329] ipv6_find_idev+0x102/0x170 [ 3647.791612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3647.791612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3647.791612][ T3329] netlink_rcv_skb+0x130/0x360 [ 3647.791612][ T3329] netlink_unicast+0x449/0x710 [ 3647.791612][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3647.791612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3647.791612][ T3329] ___sys_sendmsg+0xee/0x170 [ 3647.791612][ T3329] __sys_sendmsg+0xcd/0x170 [ 3647.791612][ T3329] do_syscall_64+0xc6/0x1e0 [ 3647.791612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3647.791612][ T3329] [ 3647.793338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3647.793338][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3647.793338][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3647.793338][ T3329] ipv6_find_idev+0x102/0x170 [ 3647.793338][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3647.793338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3647.793338][ T3329] netlink_rcv_skb+0x130/0x360 [ 3647.793338][ T3329] netlink_unicast+0x449/0x710 [ 3647.793338][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3647.793338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3647.793338][ T3329] ___sys_sendmsg+0xee/0x170 [ 3647.793338][ T3329] __sys_sendmsg+0xcd/0x170 [ 3647.793338][ T3329] do_syscall_64+0xc6/0x1e0 [ 3647.793338][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3647.793338][ T3329] [ 3657.940872][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3657.941317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3657.941317][ T3329] netdev_get_by_index+0x5e/0x80 [ 3657.941317][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3657.941317][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3657.941317][ T3329] ip6_route_add+0x1c/0x140 [ 3657.941317][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3657.941317][ T3329] addrconf_add_dev+0xe2/0x170 [ 3657.941317][ T3329] inet6_addr_add+0x12f/0xa40 [ 3657.941317][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3657.941317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3657.941317][ T3329] netlink_rcv_skb+0x130/0x360 [ 3657.941317][ T3329] netlink_unicast+0x449/0x710 [ 3657.941317][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3657.941317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3657.941317][ T3329] ___sys_sendmsg+0xee/0x170 [ 3657.941317][ T3329] __sys_sendmsg+0xcd/0x170 [ 3657.941317][ T3329] do_syscall_64+0xc6/0x1e0 [ 3657.941317][ T3329] [ 3657.943556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3657.943556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3657.943556][ T3329] ipv6_find_idev+0x102/0x170 [ 3657.943556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3657.943556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3657.943556][ T3329] netlink_rcv_skb+0x130/0x360 [ 3657.943556][ T3329] netlink_unicast+0x449/0x710 [ 3657.943556][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3657.943556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3657.943556][ T3329] ___sys_sendmsg+0xee/0x170 [ 3657.943556][ T3329] __sys_sendmsg+0xcd/0x170 [ 3657.943556][ T3329] do_syscall_64+0xc6/0x1e0 [ 3657.943556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3657.943556][ T3329] [ 3657.945292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3657.945292][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3657.945292][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3657.945292][ T3329] ipv6_find_idev+0x102/0x170 [ 3657.945292][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3657.945292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3657.945292][ T3329] netlink_rcv_skb+0x130/0x360 [ 3657.945292][ T3329] netlink_unicast+0x449/0x710 [ 3657.945292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3657.945292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3657.945292][ T3329] ___sys_sendmsg+0xee/0x170 [ 3657.945292][ T3329] __sys_sendmsg+0xcd/0x170 [ 3657.945292][ T3329] do_syscall_64+0xc6/0x1e0 [ 3657.945292][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3657.945292][ T3329] [ 3668.189004][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3668.189456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3668.189456][ T3329] netdev_get_by_index+0x5e/0x80 [ 3668.189456][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3668.189456][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3668.189456][ T3329] ip6_route_add+0x1c/0x140 [ 3668.189456][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3668.189456][ T3329] addrconf_add_dev+0xe2/0x170 [ 3668.189456][ T3329] inet6_addr_add+0x12f/0xa40 [ 3668.189456][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3668.189456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3668.189456][ T3329] netlink_rcv_skb+0x130/0x360 [ 3668.189456][ T3329] netlink_unicast+0x449/0x710 [ 3668.189456][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3668.189456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3668.189456][ T3329] ___sys_sendmsg+0xee/0x170 [ 3668.189456][ T3329] __sys_sendmsg+0xcd/0x170 [ 3668.189456][ T3329] do_syscall_64+0xc6/0x1e0 [ 3668.189456][ T3329] [ 3668.191663][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3668.191663][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3668.191663][ T3329] ipv6_find_idev+0x102/0x170 [ 3668.191663][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3668.191663][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3668.191663][ T3329] netlink_rcv_skb+0x130/0x360 [ 3668.191663][ T3329] netlink_unicast+0x449/0x710 [ 3668.191663][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3668.191663][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3668.191663][ T3329] ___sys_sendmsg+0xee/0x170 [ 3668.191663][ T3329] __sys_sendmsg+0xcd/0x170 [ 3668.191663][ T3329] do_syscall_64+0xc6/0x1e0 [ 3668.191663][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3668.191663][ T3329] [ 3668.193412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3668.193412][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3668.193412][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3668.193412][ T3329] ipv6_find_idev+0x102/0x170 [ 3668.193412][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3668.193412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3668.193412][ T3329] netlink_rcv_skb+0x130/0x360 [ 3668.193412][ T3329] netlink_unicast+0x449/0x710 [ 3668.193412][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3668.193412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3668.193412][ T3329] ___sys_sendmsg+0xee/0x170 [ 3668.193412][ T3329] __sys_sendmsg+0xcd/0x170 [ 3668.193412][ T3329] do_syscall_64+0xc6/0x1e0 [ 3668.193412][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3668.193412][ T3329] [ 3678.436928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3678.437381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3678.437381][ T3329] netdev_get_by_index+0x5e/0x80 [ 3678.437381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3678.437381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3678.437381][ T3329] ip6_route_add+0x1c/0x140 [ 3678.437381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3678.437381][ T3329] addrconf_add_dev+0xe2/0x170 [ 3678.437381][ T3329] inet6_addr_add+0x12f/0xa40 [ 3678.437381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3678.437381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3678.437381][ T3329] netlink_rcv_skb+0x130/0x360 [ 3678.437381][ T3329] netlink_unicast+0x449/0x710 [ 3678.437381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3678.437381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3678.437381][ T3329] ___sys_sendmsg+0xee/0x170 [ 3678.437381][ T3329] __sys_sendmsg+0xcd/0x170 [ 3678.437381][ T3329] do_syscall_64+0xc6/0x1e0 [ 3678.437381][ T3329] [ 3678.440080][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3678.440080][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3678.440080][ T3329] ipv6_find_idev+0x102/0x170 [ 3678.440080][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3678.440080][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3678.440080][ T3329] netlink_rcv_skb+0x130/0x360 [ 3678.440080][ T3329] netlink_unicast+0x449/0x710 [ 3678.440080][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3678.440080][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3678.440080][ T3329] ___sys_sendmsg+0xee/0x170 [ 3678.440080][ T3329] __sys_sendmsg+0xcd/0x170 [ 3678.440080][ T3329] do_syscall_64+0xc6/0x1e0 [ 3678.440080][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3678.440080][ T3329] [ 3678.442181][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3678.442181][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3678.442181][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3678.442181][ T3329] ipv6_find_idev+0x102/0x170 [ 3678.442181][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3678.442181][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3678.442181][ T3329] netlink_rcv_skb+0x130/0x360 [ 3678.442181][ T3329] netlink_unicast+0x449/0x710 [ 3678.442181][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3678.442181][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3678.442181][ T3329] ___sys_sendmsg+0xee/0x170 [ 3678.442181][ T3329] __sys_sendmsg+0xcd/0x170 [ 3678.442181][ T3329] do_syscall_64+0xc6/0x1e0 [ 3678.442181][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3678.442181][ T3329] [ 3688.492848][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3688.493303][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3688.493303][ T3329] netdev_get_by_index+0x5e/0x80 [ 3688.493303][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3688.493303][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3688.493303][ T3329] ip6_route_add+0x1c/0x140 [ 3688.493303][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3688.493303][ T3329] addrconf_add_dev+0xe2/0x170 [ 3688.493303][ T3329] inet6_addr_add+0x12f/0xa40 [ 3688.493303][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3688.493303][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3688.493303][ T3329] netlink_rcv_skb+0x130/0x360 [ 3688.493303][ T3329] netlink_unicast+0x449/0x710 [ 3688.493303][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3688.493303][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3688.493303][ T3329] ___sys_sendmsg+0xee/0x170 [ 3688.493303][ T3329] __sys_sendmsg+0xcd/0x170 [ 3688.493303][ T3329] do_syscall_64+0xc6/0x1e0 [ 3688.493303][ T3329] [ 3688.496022][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3688.496022][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3688.496022][ T3329] ipv6_find_idev+0x102/0x170 [ 3688.496022][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3688.496022][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3688.496022][ T3329] netlink_rcv_skb+0x130/0x360 [ 3688.496022][ T3329] netlink_unicast+0x449/0x710 [ 3688.496022][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3688.496022][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3688.496022][ T3329] ___sys_sendmsg+0xee/0x170 [ 3688.496022][ T3329] __sys_sendmsg+0xcd/0x170 [ 3688.496022][ T3329] do_syscall_64+0xc6/0x1e0 [ 3688.496022][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3688.496022][ T3329] [ 3688.498116][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3688.498116][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3688.498116][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3688.498116][ T3329] ipv6_find_idev+0x102/0x170 [ 3688.498116][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3688.498116][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3688.498116][ T3329] netlink_rcv_skb+0x130/0x360 [ 3688.498116][ T3329] netlink_unicast+0x449/0x710 [ 3688.498116][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3688.498116][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3688.498116][ T3329] ___sys_sendmsg+0xee/0x170 [ 3688.498116][ T3329] __sys_sendmsg+0xcd/0x170 [ 3688.498116][ T3329] do_syscall_64+0xc6/0x1e0 [ 3688.498116][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3688.498116][ T3329] [ 3698.741026][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3698.741487][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3698.741487][ T3329] netdev_get_by_index+0x5e/0x80 [ 3698.741487][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3698.741487][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3698.741487][ T3329] ip6_route_add+0x1c/0x140 [ 3698.741487][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3698.741487][ T3329] addrconf_add_dev+0xe2/0x170 [ 3698.741487][ T3329] inet6_addr_add+0x12f/0xa40 [ 3698.741487][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3698.741487][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3698.741487][ T3329] netlink_rcv_skb+0x130/0x360 [ 3698.741487][ T3329] netlink_unicast+0x449/0x710 [ 3698.741487][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3698.741487][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3698.741487][ T3329] ___sys_sendmsg+0xee/0x170 [ 3698.741487][ T3329] __sys_sendmsg+0xcd/0x170 [ 3698.741487][ T3329] do_syscall_64+0xc6/0x1e0 [ 3698.741487][ T3329] [ 3698.744191][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3698.744191][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3698.744191][ T3329] ipv6_find_idev+0x102/0x170 [ 3698.744191][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3698.744191][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3698.744191][ T3329] netlink_rcv_skb+0x130/0x360 [ 3698.744191][ T3329] netlink_unicast+0x449/0x710 [ 3698.744191][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3698.744191][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3698.744191][ T3329] ___sys_sendmsg+0xee/0x170 [ 3698.744191][ T3329] __sys_sendmsg+0xcd/0x170 [ 3698.744191][ T3329] do_syscall_64+0xc6/0x1e0 [ 3698.744191][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3698.744191][ T3329] [ 3698.746298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3698.746298][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3698.746298][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3698.746298][ T3329] ipv6_find_idev+0x102/0x170 [ 3698.746298][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3698.746298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3698.746298][ T3329] netlink_rcv_skb+0x130/0x360 [ 3698.746298][ T3329] netlink_unicast+0x449/0x710 [ 3698.746298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3698.746298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3698.746298][ T3329] ___sys_sendmsg+0xee/0x170 [ 3698.746298][ T3329] __sys_sendmsg+0xcd/0x170 [ 3698.746298][ T3329] do_syscall_64+0xc6/0x1e0 [ 3698.746298][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3698.746298][ T3329] [ 3708.988947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3708.989340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3708.989340][ T3329] netdev_get_by_index+0x5e/0x80 [ 3708.989340][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3708.989340][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3708.989340][ T3329] ip6_route_add+0x1c/0x140 [ 3708.989340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3708.989340][ T3329] addrconf_add_dev+0xe2/0x170 [ 3708.989340][ T3329] inet6_addr_add+0x12f/0xa40 [ 3708.989340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3708.989340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3708.989340][ T3329] netlink_rcv_skb+0x130/0x360 [ 3708.989340][ T3329] netlink_unicast+0x449/0x710 [ 3708.989340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3708.989340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3708.989340][ T3329] ___sys_sendmsg+0xee/0x170 [ 3708.989340][ T3329] __sys_sendmsg+0xcd/0x170 [ 3708.989340][ T3329] do_syscall_64+0xc6/0x1e0 [ 3708.989340][ T3329] [ 3708.991535][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3708.991535][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3708.991535][ T3329] ipv6_find_idev+0x102/0x170 [ 3708.991535][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3708.991535][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3708.991535][ T3329] netlink_rcv_skb+0x130/0x360 [ 3708.991535][ T3329] netlink_unicast+0x449/0x710 [ 3708.991535][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3708.991535][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3708.991535][ T3329] ___sys_sendmsg+0xee/0x170 [ 3708.991535][ T3329] __sys_sendmsg+0xcd/0x170 [ 3708.991535][ T3329] do_syscall_64+0xc6/0x1e0 [ 3708.991535][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3708.991535][ T3329] [ 3708.993236][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3708.993236][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3708.993236][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3708.993236][ T3329] ipv6_find_idev+0x102/0x170 [ 3708.993236][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3708.993236][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3708.993236][ T3329] netlink_rcv_skb+0x130/0x360 [ 3708.993236][ T3329] netlink_unicast+0x449/0x710 [ 3708.993236][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3708.993236][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3708.993236][ T3329] ___sys_sendmsg+0xee/0x170 [ 3708.993236][ T3329] __sys_sendmsg+0xcd/0x170 [ 3708.993236][ T3329] do_syscall_64+0xc6/0x1e0 [ 3708.993236][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3708.993236][ T3329] [ 3719.236915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3719.237306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3719.237306][ T3329] netdev_get_by_index+0x5e/0x80 [ 3719.237306][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3719.237306][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3719.237306][ T3329] ip6_route_add+0x1c/0x140 [ 3719.237306][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3719.237306][ T3329] addrconf_add_dev+0xe2/0x170 [ 3719.237306][ T3329] inet6_addr_add+0x12f/0xa40 [ 3719.237306][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3719.237306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3719.237306][ T3329] netlink_rcv_skb+0x130/0x360 [ 3719.237306][ T3329] netlink_unicast+0x449/0x710 [ 3719.237306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3719.237306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3719.237306][ T3329] ___sys_sendmsg+0xee/0x170 [ 3719.237306][ T3329] __sys_sendmsg+0xcd/0x170 [ 3719.237306][ T3329] do_syscall_64+0xc6/0x1e0 [ 3719.237306][ T3329] [ 3719.239506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3719.239506][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3719.239506][ T3329] ipv6_find_idev+0x102/0x170 [ 3719.239506][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3719.239506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3719.239506][ T3329] netlink_rcv_skb+0x130/0x360 [ 3719.239506][ T3329] netlink_unicast+0x449/0x710 [ 3719.239506][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3719.239506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3719.239506][ T3329] ___sys_sendmsg+0xee/0x170 [ 3719.239506][ T3329] __sys_sendmsg+0xcd/0x170 [ 3719.239506][ T3329] do_syscall_64+0xc6/0x1e0 [ 3719.239506][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3719.239506][ T3329] [ 3719.241221][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3719.241221][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3719.241221][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3719.241221][ T3329] ipv6_find_idev+0x102/0x170 [ 3719.241221][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3719.241221][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3719.241221][ T3329] netlink_rcv_skb+0x130/0x360 [ 3719.241221][ T3329] netlink_unicast+0x449/0x710 [ 3719.241221][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3719.241221][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3719.241221][ T3329] ___sys_sendmsg+0xee/0x170 [ 3719.241221][ T3329] __sys_sendmsg+0xcd/0x170 [ 3719.241221][ T3329] do_syscall_64+0xc6/0x1e0 [ 3719.241221][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3719.241221][ T3329] [ 3729.356909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3729.357290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3729.357290][ T3329] netdev_get_by_index+0x5e/0x80 [ 3729.357290][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3729.357290][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3729.357290][ T3329] ip6_route_add+0x1c/0x140 [ 3729.357290][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3729.357290][ T3329] addrconf_add_dev+0xe2/0x170 [ 3729.357290][ T3329] inet6_addr_add+0x12f/0xa40 [ 3729.357290][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3729.357290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3729.357290][ T3329] netlink_rcv_skb+0x130/0x360 [ 3729.357290][ T3329] netlink_unicast+0x449/0x710 [ 3729.357290][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3729.357290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3729.357290][ T3329] ___sys_sendmsg+0xee/0x170 [ 3729.357290][ T3329] __sys_sendmsg+0xcd/0x170 [ 3729.357290][ T3329] do_syscall_64+0xc6/0x1e0 [ 3729.357290][ T3329] [ 3729.359509][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3729.359509][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3729.359509][ T3329] ipv6_find_idev+0x102/0x170 [ 3729.359509][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3729.359509][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3729.359509][ T3329] netlink_rcv_skb+0x130/0x360 [ 3729.359509][ T3329] netlink_unicast+0x449/0x710 [ 3729.359509][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3729.359509][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3729.359509][ T3329] ___sys_sendmsg+0xee/0x170 [ 3729.359509][ T3329] __sys_sendmsg+0xcd/0x170 [ 3729.359509][ T3329] do_syscall_64+0xc6/0x1e0 [ 3729.359509][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3729.359509][ T3329] [ 3729.361228][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3729.361228][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3729.361228][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3729.361228][ T3329] ipv6_find_idev+0x102/0x170 [ 3729.361228][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3729.361228][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3729.361228][ T3329] netlink_rcv_skb+0x130/0x360 [ 3729.361228][ T3329] netlink_unicast+0x449/0x710 [ 3729.361228][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3729.361228][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3729.361228][ T3329] ___sys_sendmsg+0xee/0x170 [ 3729.361228][ T3329] __sys_sendmsg+0xcd/0x170 [ 3729.361228][ T3329] do_syscall_64+0xc6/0x1e0 [ 3729.361228][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3729.361228][ T3329] [ 3739.588874][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3739.589257][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3739.589257][ T3329] netdev_get_by_index+0x5e/0x80 [ 3739.589257][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3739.589257][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3739.589257][ T3329] ip6_route_add+0x1c/0x140 [ 3739.589257][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3739.589257][ T3329] addrconf_add_dev+0xe2/0x170 [ 3739.589257][ T3329] inet6_addr_add+0x12f/0xa40 [ 3739.589257][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3739.589257][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3739.589257][ T3329] netlink_rcv_skb+0x130/0x360 [ 3739.589257][ T3329] netlink_unicast+0x449/0x710 [ 3739.589257][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3739.589257][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3739.589257][ T3329] ___sys_sendmsg+0xee/0x170 [ 3739.589257][ T3329] __sys_sendmsg+0xcd/0x170 [ 3739.589257][ T3329] do_syscall_64+0xc6/0x1e0 [ 3739.589257][ T3329] [ 3739.591485][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3739.591485][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3739.591485][ T3329] ipv6_find_idev+0x102/0x170 [ 3739.591485][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3739.591485][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3739.591485][ T3329] netlink_rcv_skb+0x130/0x360 [ 3739.591485][ T3329] netlink_unicast+0x449/0x710 [ 3739.591485][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3739.591485][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3739.591485][ T3329] ___sys_sendmsg+0xee/0x170 [ 3739.591485][ T3329] __sys_sendmsg+0xcd/0x170 [ 3739.591485][ T3329] do_syscall_64+0xc6/0x1e0 [ 3739.591485][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3739.591485][ T3329] [ 3739.593196][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3739.593196][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3739.593196][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3739.593196][ T3329] ipv6_find_idev+0x102/0x170 [ 3739.593196][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3739.593196][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3739.593196][ T3329] netlink_rcv_skb+0x130/0x360 [ 3739.593196][ T3329] netlink_unicast+0x449/0x710 [ 3739.593196][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3739.593196][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3739.593196][ T3329] ___sys_sendmsg+0xee/0x170 [ 3739.593196][ T3329] __sys_sendmsg+0xcd/0x170 [ 3739.593196][ T3329] do_syscall_64+0xc6/0x1e0 [ 3739.593196][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3739.593196][ T3329] [ 3749.708941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3749.709388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3749.709388][ T3329] netdev_get_by_index+0x5e/0x80 [ 3749.709388][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3749.709388][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3749.709388][ T3329] ip6_route_add+0x1c/0x140 [ 3749.709388][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3749.709388][ T3329] addrconf_add_dev+0xe2/0x170 [ 3749.709388][ T3329] inet6_addr_add+0x12f/0xa40 [ 3749.709388][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3749.709388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3749.709388][ T3329] netlink_rcv_skb+0x130/0x360 [ 3749.709388][ T3329] netlink_unicast+0x449/0x710 [ 3749.709388][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3749.709388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3749.709388][ T3329] ___sys_sendmsg+0xee/0x170 [ 3749.709388][ T3329] __sys_sendmsg+0xcd/0x170 [ 3749.709388][ T3329] do_syscall_64+0xc6/0x1e0 [ 3749.709388][ T3329] [ 3749.711732][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3749.711732][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3749.711732][ T3329] ipv6_find_idev+0x102/0x170 [ 3749.711732][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3749.711732][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3749.711732][ T3329] netlink_rcv_skb+0x130/0x360 [ 3749.711732][ T3329] netlink_unicast+0x449/0x710 [ 3749.711732][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3749.711732][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3749.711732][ T3329] ___sys_sendmsg+0xee/0x170 [ 3749.711732][ T3329] __sys_sendmsg+0xcd/0x170 [ 3749.711732][ T3329] do_syscall_64+0xc6/0x1e0 [ 3749.711732][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3749.711732][ T3329] [ 3749.713442][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3749.713442][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3749.713442][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3749.713442][ T3329] ipv6_find_idev+0x102/0x170 [ 3749.713442][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3749.713442][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3749.713442][ T3329] netlink_rcv_skb+0x130/0x360 [ 3749.713442][ T3329] netlink_unicast+0x449/0x710 [ 3749.713442][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3749.713442][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3749.713442][ T3329] ___sys_sendmsg+0xee/0x170 [ 3749.713442][ T3329] __sys_sendmsg+0xcd/0x170 [ 3749.713442][ T3329] do_syscall_64+0xc6/0x1e0 [ 3749.713442][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3749.713442][ T3329] [ 3759.780948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3759.781353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3759.781353][ T3329] netdev_get_by_index+0x5e/0x80 [ 3759.781353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3759.781353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3759.781353][ T3329] ip6_route_add+0x1c/0x140 [ 3759.781353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3759.781353][ T3329] addrconf_add_dev+0xe2/0x170 [ 3759.781353][ T3329] inet6_addr_add+0x12f/0xa40 [ 3759.781353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3759.781353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3759.781353][ T3329] netlink_rcv_skb+0x130/0x360 [ 3759.781353][ T3329] netlink_unicast+0x449/0x710 [ 3759.781353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3759.781353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3759.781353][ T3329] ___sys_sendmsg+0xee/0x170 [ 3759.781353][ T3329] __sys_sendmsg+0xcd/0x170 [ 3759.781353][ T3329] do_syscall_64+0xc6/0x1e0 [ 3759.781353][ T3329] [ 3759.783568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3759.783568][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3759.783568][ T3329] ipv6_find_idev+0x102/0x170 [ 3759.783568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3759.783568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3759.783568][ T3329] netlink_rcv_skb+0x130/0x360 [ 3759.783568][ T3329] netlink_unicast+0x449/0x710 [ 3759.783568][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3759.783568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3759.783568][ T3329] ___sys_sendmsg+0xee/0x170 [ 3759.783568][ T3329] __sys_sendmsg+0xcd/0x170 [ 3759.783568][ T3329] do_syscall_64+0xc6/0x1e0 [ 3759.783568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3759.783568][ T3329] [ 3759.785297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3759.785297][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3759.785297][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3759.785297][ T3329] ipv6_find_idev+0x102/0x170 [ 3759.785297][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3759.785297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3759.785297][ T3329] netlink_rcv_skb+0x130/0x360 [ 3759.785297][ T3329] netlink_unicast+0x449/0x710 [ 3759.785297][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3759.785297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3759.785297][ T3329] ___sys_sendmsg+0xee/0x170 [ 3759.785297][ T3329] __sys_sendmsg+0xcd/0x170 [ 3759.785297][ T3329] do_syscall_64+0xc6/0x1e0 [ 3759.785297][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3759.785297][ T3329] [ 3769.892891][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3769.893278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3769.893278][ T3329] netdev_get_by_index+0x5e/0x80 [ 3769.893278][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3769.893278][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3769.893278][ T3329] ip6_route_add+0x1c/0x140 [ 3769.893278][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3769.893278][ T3329] addrconf_add_dev+0xe2/0x170 [ 3769.893278][ T3329] inet6_addr_add+0x12f/0xa40 [ 3769.893278][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3769.893278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3769.893278][ T3329] netlink_rcv_skb+0x130/0x360 [ 3769.893278][ T3329] netlink_unicast+0x449/0x710 [ 3769.893278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3769.893278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3769.893278][ T3329] ___sys_sendmsg+0xee/0x170 [ 3769.893278][ T3329] __sys_sendmsg+0xcd/0x170 [ 3769.893278][ T3329] do_syscall_64+0xc6/0x1e0 [ 3769.893278][ T3329] [ 3769.895507][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3769.895507][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3769.895507][ T3329] ipv6_find_idev+0x102/0x170 [ 3769.895507][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3769.895507][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3769.895507][ T3329] netlink_rcv_skb+0x130/0x360 [ 3769.895507][ T3329] netlink_unicast+0x449/0x710 [ 3769.895507][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3769.895507][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3769.895507][ T3329] ___sys_sendmsg+0xee/0x170 [ 3769.895507][ T3329] __sys_sendmsg+0xcd/0x170 [ 3769.895507][ T3329] do_syscall_64+0xc6/0x1e0 [ 3769.895507][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3769.895507][ T3329] [ 3769.897225][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3769.897225][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3769.897225][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3769.897225][ T3329] ipv6_find_idev+0x102/0x170 [ 3769.897225][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3769.897225][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3769.897225][ T3329] netlink_rcv_skb+0x130/0x360 [ 3769.897225][ T3329] netlink_unicast+0x449/0x710 [ 3769.897225][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3769.897225][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3769.897225][ T3329] ___sys_sendmsg+0xee/0x170 [ 3769.897225][ T3329] __sys_sendmsg+0xcd/0x170 [ 3769.897225][ T3329] do_syscall_64+0xc6/0x1e0 [ 3769.897225][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3769.897225][ T3329] [ 3780.140942][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3780.141329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3780.141329][ T3329] netdev_get_by_index+0x5e/0x80 [ 3780.141329][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3780.141329][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3780.141329][ T3329] ip6_route_add+0x1c/0x140 [ 3780.141329][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3780.141329][ T3329] addrconf_add_dev+0xe2/0x170 [ 3780.141329][ T3329] inet6_addr_add+0x12f/0xa40 [ 3780.141329][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3780.141329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3780.141329][ T3329] netlink_rcv_skb+0x130/0x360 [ 3780.141329][ T3329] netlink_unicast+0x449/0x710 [ 3780.141329][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3780.141329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3780.141329][ T3329] ___sys_sendmsg+0xee/0x170 [ 3780.141329][ T3329] __sys_sendmsg+0xcd/0x170 [ 3780.141329][ T3329] do_syscall_64+0xc6/0x1e0 [ 3780.141329][ T3329] [ 3780.143538][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3780.143538][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3780.143538][ T3329] ipv6_find_idev+0x102/0x170 [ 3780.143538][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3780.143538][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3780.143538][ T3329] netlink_rcv_skb+0x130/0x360 [ 3780.143538][ T3329] netlink_unicast+0x449/0x710 [ 3780.143538][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3780.143538][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3780.143538][ T3329] ___sys_sendmsg+0xee/0x170 [ 3780.143538][ T3329] __sys_sendmsg+0xcd/0x170 [ 3780.143538][ T3329] do_syscall_64+0xc6/0x1e0 [ 3780.143538][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3780.143538][ T3329] [ 3780.145269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3780.145269][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3780.145269][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3780.145269][ T3329] ipv6_find_idev+0x102/0x170 [ 3780.145269][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3780.145269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3780.145269][ T3329] netlink_rcv_skb+0x130/0x360 [ 3780.145269][ T3329] netlink_unicast+0x449/0x710 [ 3780.145269][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3780.145269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3780.145269][ T3329] ___sys_sendmsg+0xee/0x170 [ 3780.145269][ T3329] __sys_sendmsg+0xcd/0x170 [ 3780.145269][ T3329] do_syscall_64+0xc6/0x1e0 [ 3780.145269][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3780.145269][ T3329] [ 3790.388922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3790.389406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3790.389406][ T3329] netdev_get_by_index+0x5e/0x80 [ 3790.389406][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3790.389406][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3790.389406][ T3329] ip6_route_add+0x1c/0x140 [ 3790.389406][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3790.389406][ T3329] addrconf_add_dev+0xe2/0x170 [ 3790.389406][ T3329] inet6_addr_add+0x12f/0xa40 [ 3790.389406][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3790.389406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3790.389406][ T3329] netlink_rcv_skb+0x130/0x360 [ 3790.389406][ T3329] netlink_unicast+0x449/0x710 [ 3790.389406][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3790.389406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3790.389406][ T3329] ___sys_sendmsg+0xee/0x170 [ 3790.389406][ T3329] __sys_sendmsg+0xcd/0x170 [ 3790.389406][ T3329] do_syscall_64+0xc6/0x1e0 [ 3790.389406][ T3329] [ 3790.391777][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3790.391777][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3790.391777][ T3329] ipv6_find_idev+0x102/0x170 [ 3790.391777][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3790.391777][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3790.391777][ T3329] netlink_rcv_skb+0x130/0x360 [ 3790.391777][ T3329] netlink_unicast+0x449/0x710 [ 3790.391777][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3790.391777][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3790.391777][ T3329] ___sys_sendmsg+0xee/0x170 [ 3790.391777][ T3329] __sys_sendmsg+0xcd/0x170 [ 3790.391777][ T3329] do_syscall_64+0xc6/0x1e0 [ 3790.391777][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3790.391777][ T3329] [ 3790.393630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3790.393630][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3790.393630][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3790.393630][ T3329] ipv6_find_idev+0x102/0x170 [ 3790.393630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3790.393630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3790.393630][ T3329] netlink_rcv_skb+0x130/0x360 [ 3790.393630][ T3329] netlink_unicast+0x449/0x710 [ 3790.393630][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3790.393630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3790.393630][ T3329] ___sys_sendmsg+0xee/0x170 [ 3790.393630][ T3329] __sys_sendmsg+0xcd/0x170 [ 3790.393630][ T3329] do_syscall_64+0xc6/0x1e0 [ 3790.393630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3790.393630][ T3329] [ 3800.644881][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3800.645339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3800.645339][ T3329] netdev_get_by_index+0x5e/0x80 [ 3800.645339][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3800.645339][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3800.645339][ T3329] ip6_route_add+0x1c/0x140 [ 3800.645339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3800.645339][ T3329] addrconf_add_dev+0xe2/0x170 [ 3800.645339][ T3329] inet6_addr_add+0x12f/0xa40 [ 3800.645339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3800.645339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3800.645339][ T3329] netlink_rcv_skb+0x130/0x360 [ 3800.645339][ T3329] netlink_unicast+0x449/0x710 [ 3800.645339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3800.645339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3800.645339][ T3329] ___sys_sendmsg+0xee/0x170 [ 3800.645339][ T3329] __sys_sendmsg+0xcd/0x170 [ 3800.645339][ T3329] do_syscall_64+0xc6/0x1e0 [ 3800.645339][ T3329] [ 3800.647647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3800.647647][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3800.647647][ T3329] ipv6_find_idev+0x102/0x170 [ 3800.647647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3800.647647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3800.647647][ T3329] netlink_rcv_skb+0x130/0x360 [ 3800.647647][ T3329] netlink_unicast+0x449/0x710 [ 3800.647647][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3800.647647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3800.647647][ T3329] ___sys_sendmsg+0xee/0x170 [ 3800.647647][ T3329] __sys_sendmsg+0xcd/0x170 [ 3800.647647][ T3329] do_syscall_64+0xc6/0x1e0 [ 3800.647647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3800.647647][ T3329] [ 3800.649502][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3800.649502][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3800.649502][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3800.649502][ T3329] ipv6_find_idev+0x102/0x170 [ 3800.649502][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3800.649502][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3800.649502][ T3329] netlink_rcv_skb+0x130/0x360 [ 3800.649502][ T3329] netlink_unicast+0x449/0x710 [ 3800.649502][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3800.649502][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3800.649502][ T3329] ___sys_sendmsg+0xee/0x170 [ 3800.649502][ T3329] __sys_sendmsg+0xcd/0x170 [ 3800.649502][ T3329] do_syscall_64+0xc6/0x1e0 [ 3800.649502][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3800.649502][ T3329] [ 3810.900950][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3810.901407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3810.901407][ T3329] netdev_get_by_index+0x5e/0x80 [ 3810.901407][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3810.901407][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3810.901407][ T3329] ip6_route_add+0x1c/0x140 [ 3810.901407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3810.901407][ T3329] addrconf_add_dev+0xe2/0x170 [ 3810.901407][ T3329] inet6_addr_add+0x12f/0xa40 [ 3810.901407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3810.901407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3810.901407][ T3329] netlink_rcv_skb+0x130/0x360 [ 3810.901407][ T3329] netlink_unicast+0x449/0x710 [ 3810.901407][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3810.901407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3810.901407][ T3329] ___sys_sendmsg+0xee/0x170 [ 3810.901407][ T3329] __sys_sendmsg+0xcd/0x170 [ 3810.901407][ T3329] do_syscall_64+0xc6/0x1e0 [ 3810.901407][ T3329] [ 3810.903642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3810.903642][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3810.903642][ T3329] ipv6_find_idev+0x102/0x170 [ 3810.903642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3810.903642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3810.903642][ T3329] netlink_rcv_skb+0x130/0x360 [ 3810.903642][ T3329] netlink_unicast+0x449/0x710 [ 3810.903642][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3810.903642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3810.903642][ T3329] ___sys_sendmsg+0xee/0x170 [ 3810.903642][ T3329] __sys_sendmsg+0xcd/0x170 [ 3810.903642][ T3329] do_syscall_64+0xc6/0x1e0 [ 3810.903642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3810.903642][ T3329] [ 3810.905374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3810.905374][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3810.905374][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3810.905374][ T3329] ipv6_find_idev+0x102/0x170 [ 3810.905374][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3810.905374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3810.905374][ T3329] netlink_rcv_skb+0x130/0x360 [ 3810.905374][ T3329] netlink_unicast+0x449/0x710 [ 3810.905374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3810.905374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3810.905374][ T3329] ___sys_sendmsg+0xee/0x170 [ 3810.905374][ T3329] __sys_sendmsg+0xcd/0x170 [ 3810.905374][ T3329] do_syscall_64+0xc6/0x1e0 [ 3810.905374][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3810.905374][ T3329] [ 3821.148911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3821.149355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3821.149355][ T3329] netdev_get_by_index+0x5e/0x80 [ 3821.149355][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3821.149355][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3821.149355][ T3329] ip6_route_add+0x1c/0x140 [ 3821.149355][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3821.149355][ T3329] addrconf_add_dev+0xe2/0x170 [ 3821.149355][ T3329] inet6_addr_add+0x12f/0xa40 [ 3821.149355][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3821.149355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3821.149355][ T3329] netlink_rcv_skb+0x130/0x360 [ 3821.149355][ T3329] netlink_unicast+0x449/0x710 [ 3821.149355][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3821.149355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3821.149355][ T3329] ___sys_sendmsg+0xee/0x170 [ 3821.149355][ T3329] __sys_sendmsg+0xcd/0x170 [ 3821.149355][ T3329] do_syscall_64+0xc6/0x1e0 [ 3821.149355][ T3329] [ 3821.152093][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3821.152093][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3821.152093][ T3329] ipv6_find_idev+0x102/0x170 [ 3821.152093][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3821.152093][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3821.152093][ T3329] netlink_rcv_skb+0x130/0x360 [ 3821.152093][ T3329] netlink_unicast+0x449/0x710 [ 3821.152093][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3821.152093][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3821.152093][ T3329] ___sys_sendmsg+0xee/0x170 [ 3821.152093][ T3329] __sys_sendmsg+0xcd/0x170 [ 3821.152093][ T3329] do_syscall_64+0xc6/0x1e0 [ 3821.152093][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3821.152093][ T3329] [ 3821.153802][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3821.153802][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3821.153802][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3821.153802][ T3329] ipv6_find_idev+0x102/0x170 [ 3821.153802][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3821.153802][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3821.153802][ T3329] netlink_rcv_skb+0x130/0x360 [ 3821.153802][ T3329] netlink_unicast+0x449/0x710 [ 3821.153802][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3821.153802][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3821.153802][ T3329] ___sys_sendmsg+0xee/0x170 [ 3821.153802][ T3329] __sys_sendmsg+0xcd/0x170 [ 3821.153802][ T3329] do_syscall_64+0xc6/0x1e0 [ 3821.153802][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3821.153802][ T3329] [ 3831.236893][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3831.237301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3831.237301][ T3329] netdev_get_by_index+0x5e/0x80 [ 3831.237301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3831.237301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3831.237301][ T3329] ip6_route_add+0x1c/0x140 [ 3831.237301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3831.237301][ T3329] addrconf_add_dev+0xe2/0x170 [ 3831.237301][ T3329] inet6_addr_add+0x12f/0xa40 [ 3831.237301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3831.237301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3831.237301][ T3329] netlink_rcv_skb+0x130/0x360 [ 3831.237301][ T3329] netlink_unicast+0x449/0x710 [ 3831.237301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3831.237301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3831.237301][ T3329] ___sys_sendmsg+0xee/0x170 [ 3831.237301][ T3329] __sys_sendmsg+0xcd/0x170 [ 3831.237301][ T3329] do_syscall_64+0xc6/0x1e0 [ 3831.237301][ T3329] [ 3831.239692][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3831.239692][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3831.239692][ T3329] ipv6_find_idev+0x102/0x170 [ 3831.239692][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3831.239692][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3831.239692][ T3329] netlink_rcv_skb+0x130/0x360 [ 3831.239692][ T3329] netlink_unicast+0x449/0x710 [ 3831.239692][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3831.239692][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3831.239692][ T3329] ___sys_sendmsg+0xee/0x170 [ 3831.239692][ T3329] __sys_sendmsg+0xcd/0x170 [ 3831.239692][ T3329] do_syscall_64+0xc6/0x1e0 [ 3831.239692][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3831.239692][ T3329] [ 3831.241562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3831.241562][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3831.241562][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3831.241562][ T3329] ipv6_find_idev+0x102/0x170 [ 3831.241562][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3831.241562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3831.241562][ T3329] netlink_rcv_skb+0x130/0x360 [ 3831.241562][ T3329] netlink_unicast+0x449/0x710 [ 3831.241562][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3831.241562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3831.241562][ T3329] ___sys_sendmsg+0xee/0x170 [ 3831.241562][ T3329] __sys_sendmsg+0xcd/0x170 [ 3831.241562][ T3329] do_syscall_64+0xc6/0x1e0 [ 3831.241562][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3831.241562][ T3329] [ 3841.308978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3841.309382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3841.309382][ T3329] netdev_get_by_index+0x5e/0x80 [ 3841.309382][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3841.309382][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3841.309382][ T3329] ip6_route_add+0x1c/0x140 [ 3841.309382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3841.309382][ T3329] addrconf_add_dev+0xe2/0x170 [ 3841.309382][ T3329] inet6_addr_add+0x12f/0xa40 [ 3841.309382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3841.309382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3841.309382][ T3329] netlink_rcv_skb+0x130/0x360 [ 3841.309382][ T3329] netlink_unicast+0x449/0x710 [ 3841.309382][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3841.309382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3841.309382][ T3329] ___sys_sendmsg+0xee/0x170 [ 3841.309382][ T3329] __sys_sendmsg+0xcd/0x170 [ 3841.309382][ T3329] do_syscall_64+0xc6/0x1e0 [ 3841.309382][ T3329] [ 3841.311574][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3841.311574][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3841.311574][ T3329] ipv6_find_idev+0x102/0x170 [ 3841.311574][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3841.311574][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3841.311574][ T3329] netlink_rcv_skb+0x130/0x360 [ 3841.311574][ T3329] netlink_unicast+0x449/0x710 [ 3841.311574][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3841.311574][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3841.311574][ T3329] ___sys_sendmsg+0xee/0x170 [ 3841.311574][ T3329] __sys_sendmsg+0xcd/0x170 [ 3841.311574][ T3329] do_syscall_64+0xc6/0x1e0 [ 3841.311574][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3841.311574][ T3329] [ 3841.313281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3841.313281][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3841.313281][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3841.313281][ T3329] ipv6_find_idev+0x102/0x170 [ 3841.313281][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3841.313281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3841.313281][ T3329] netlink_rcv_skb+0x130/0x360 [ 3841.313281][ T3329] netlink_unicast+0x449/0x710 [ 3841.313281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3841.313281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3841.313281][ T3329] ___sys_sendmsg+0xee/0x170 [ 3841.313281][ T3329] __sys_sendmsg+0xcd/0x170 [ 3841.313281][ T3329] do_syscall_64+0xc6/0x1e0 [ 3841.313281][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3841.313281][ T3329] [ 3851.556912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3851.557313][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3851.557313][ T3329] netdev_get_by_index+0x5e/0x80 [ 3851.557313][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3851.557313][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3851.557313][ T3329] ip6_route_add+0x1c/0x140 [ 3851.557313][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3851.557313][ T3329] addrconf_add_dev+0xe2/0x170 [ 3851.557313][ T3329] inet6_addr_add+0x12f/0xa40 [ 3851.557313][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3851.557313][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3851.557313][ T3329] netlink_rcv_skb+0x130/0x360 [ 3851.557313][ T3329] netlink_unicast+0x449/0x710 [ 3851.557313][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3851.557313][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3851.557313][ T3329] ___sys_sendmsg+0xee/0x170 [ 3851.557313][ T3329] __sys_sendmsg+0xcd/0x170 [ 3851.557313][ T3329] do_syscall_64+0xc6/0x1e0 [ 3851.557313][ T3329] [ 3851.559708][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3851.559708][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3851.559708][ T3329] ipv6_find_idev+0x102/0x170 [ 3851.559708][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3851.559708][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3851.559708][ T3329] netlink_rcv_skb+0x130/0x360 [ 3851.559708][ T3329] netlink_unicast+0x449/0x710 [ 3851.559708][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3851.559708][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3851.559708][ T3329] ___sys_sendmsg+0xee/0x170 [ 3851.559708][ T3329] __sys_sendmsg+0xcd/0x170 [ 3851.559708][ T3329] do_syscall_64+0xc6/0x1e0 [ 3851.559708][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3851.559708][ T3329] [ 3851.561566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3851.561566][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3851.561566][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3851.561566][ T3329] ipv6_find_idev+0x102/0x170 [ 3851.561566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3851.561566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3851.561566][ T3329] netlink_rcv_skb+0x130/0x360 [ 3851.561566][ T3329] netlink_unicast+0x449/0x710 [ 3851.561566][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3851.561566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3851.561566][ T3329] ___sys_sendmsg+0xee/0x170 [ 3851.561566][ T3329] __sys_sendmsg+0xcd/0x170 [ 3851.561566][ T3329] do_syscall_64+0xc6/0x1e0 [ 3851.561566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3851.561566][ T3329] [ 3861.804904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3861.805321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3861.805321][ T3329] netdev_get_by_index+0x5e/0x80 [ 3861.805321][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3861.805321][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3861.805321][ T3329] ip6_route_add+0x1c/0x140 [ 3861.805321][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3861.805321][ T3329] addrconf_add_dev+0xe2/0x170 [ 3861.805321][ T3329] inet6_addr_add+0x12f/0xa40 [ 3861.805321][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3861.805321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3861.805321][ T3329] netlink_rcv_skb+0x130/0x360 [ 3861.805321][ T3329] netlink_unicast+0x449/0x710 [ 3861.805321][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3861.805321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3861.805321][ T3329] ___sys_sendmsg+0xee/0x170 [ 3861.805321][ T3329] __sys_sendmsg+0xcd/0x170 [ 3861.805321][ T3329] do_syscall_64+0xc6/0x1e0 [ 3861.805321][ T3329] [ 3861.807719][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3861.807719][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3861.807719][ T3329] ipv6_find_idev+0x102/0x170 [ 3861.807719][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3861.807719][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3861.807719][ T3329] netlink_rcv_skb+0x130/0x360 [ 3861.807719][ T3329] netlink_unicast+0x449/0x710 [ 3861.807719][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3861.807719][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3861.807719][ T3329] ___sys_sendmsg+0xee/0x170 [ 3861.807719][ T3329] __sys_sendmsg+0xcd/0x170 [ 3861.807719][ T3329] do_syscall_64+0xc6/0x1e0 [ 3861.807719][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3861.807719][ T3329] [ 3861.809572][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3861.809572][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3861.809572][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3861.809572][ T3329] ipv6_find_idev+0x102/0x170 [ 3861.809572][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3861.809572][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3861.809572][ T3329] netlink_rcv_skb+0x130/0x360 [ 3861.809572][ T3329] netlink_unicast+0x449/0x710 [ 3861.809572][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3861.809572][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3861.809572][ T3329] ___sys_sendmsg+0xee/0x170 [ 3861.809572][ T3329] __sys_sendmsg+0xcd/0x170 [ 3861.809572][ T3329] do_syscall_64+0xc6/0x1e0 [ 3861.809572][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3861.809572][ T3329] [ 3872.052890][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3872.053301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3872.053301][ T3329] netdev_get_by_index+0x5e/0x80 [ 3872.053301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3872.053301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3872.053301][ T3329] ip6_route_add+0x1c/0x140 [ 3872.053301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3872.053301][ T3329] addrconf_add_dev+0xe2/0x170 [ 3872.053301][ T3329] inet6_addr_add+0x12f/0xa40 [ 3872.053301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3872.053301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3872.053301][ T3329] netlink_rcv_skb+0x130/0x360 [ 3872.053301][ T3329] netlink_unicast+0x449/0x710 [ 3872.053301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3872.053301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3872.053301][ T3329] ___sys_sendmsg+0xee/0x170 [ 3872.053301][ T3329] __sys_sendmsg+0xcd/0x170 [ 3872.053301][ T3329] do_syscall_64+0xc6/0x1e0 [ 3872.053301][ T3329] [ 3872.055626][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3872.055626][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3872.055626][ T3329] ipv6_find_idev+0x102/0x170 [ 3872.055626][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3872.055626][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3872.055626][ T3329] netlink_rcv_skb+0x130/0x360 [ 3872.055626][ T3329] netlink_unicast+0x449/0x710 [ 3872.055626][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3872.055626][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3872.055626][ T3329] ___sys_sendmsg+0xee/0x170 [ 3872.055626][ T3329] __sys_sendmsg+0xcd/0x170 [ 3872.055626][ T3329] do_syscall_64+0xc6/0x1e0 [ 3872.055626][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3872.055626][ T3329] [ 3872.057335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3872.057335][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3872.057335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3872.057335][ T3329] ipv6_find_idev+0x102/0x170 [ 3872.057335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3872.057335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3872.057335][ T3329] netlink_rcv_skb+0x130/0x360 [ 3872.057335][ T3329] netlink_unicast+0x449/0x710 [ 3872.057335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3872.057335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3872.057335][ T3329] ___sys_sendmsg+0xee/0x170 [ 3872.057335][ T3329] __sys_sendmsg+0xcd/0x170 [ 3872.057335][ T3329] do_syscall_64+0xc6/0x1e0 [ 3872.057335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3872.057335][ T3329] [ 3882.300854][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3882.301334][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3882.301334][ T3329] netdev_get_by_index+0x5e/0x80 [ 3882.301334][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3882.301334][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3882.301334][ T3329] ip6_route_add+0x1c/0x140 [ 3882.301334][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3882.301334][ T3329] addrconf_add_dev+0xe2/0x170 [ 3882.301334][ T3329] inet6_addr_add+0x12f/0xa40 [ 3882.301334][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3882.301334][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3882.301334][ T3329] netlink_rcv_skb+0x130/0x360 [ 3882.301334][ T3329] netlink_unicast+0x449/0x710 [ 3882.301334][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3882.301334][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3882.301334][ T3329] ___sys_sendmsg+0xee/0x170 [ 3882.301334][ T3329] __sys_sendmsg+0xcd/0x170 [ 3882.301334][ T3329] do_syscall_64+0xc6/0x1e0 [ 3882.301334][ T3329] [ 3882.303541][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3882.303541][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3882.303541][ T3329] ipv6_find_idev+0x102/0x170 [ 3882.303541][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3882.303541][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3882.303541][ T3329] netlink_rcv_skb+0x130/0x360 [ 3882.303541][ T3329] netlink_unicast+0x449/0x710 [ 3882.303541][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3882.303541][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3882.303541][ T3329] ___sys_sendmsg+0xee/0x170 [ 3882.303541][ T3329] __sys_sendmsg+0xcd/0x170 [ 3882.303541][ T3329] do_syscall_64+0xc6/0x1e0 [ 3882.303541][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3882.303541][ T3329] [ 3882.305254][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3882.305254][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3882.305254][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3882.305254][ T3329] ipv6_find_idev+0x102/0x170 [ 3882.305254][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3882.305254][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3882.305254][ T3329] netlink_rcv_skb+0x130/0x360 [ 3882.305254][ T3329] netlink_unicast+0x449/0x710 [ 3882.305254][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3882.305254][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3882.305254][ T3329] ___sys_sendmsg+0xee/0x170 [ 3882.305254][ T3329] __sys_sendmsg+0xcd/0x170 [ 3882.305254][ T3329] do_syscall_64+0xc6/0x1e0 [ 3882.305254][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3882.305254][ T3329] [ 3892.548871][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3892.549289][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3892.549289][ T3329] netdev_get_by_index+0x5e/0x80 [ 3892.549289][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3892.549289][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3892.549289][ T3329] ip6_route_add+0x1c/0x140 [ 3892.549289][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3892.549289][ T3329] addrconf_add_dev+0xe2/0x170 [ 3892.549289][ T3329] inet6_addr_add+0x12f/0xa40 [ 3892.549289][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3892.549289][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3892.549289][ T3329] netlink_rcv_skb+0x130/0x360 [ 3892.549289][ T3329] netlink_unicast+0x449/0x710 [ 3892.549289][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3892.549289][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3892.549289][ T3329] ___sys_sendmsg+0xee/0x170 [ 3892.549289][ T3329] __sys_sendmsg+0xcd/0x170 [ 3892.549289][ T3329] do_syscall_64+0xc6/0x1e0 [ 3892.549289][ T3329] [ 3892.551645][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3892.551645][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3892.551645][ T3329] ipv6_find_idev+0x102/0x170 [ 3892.551645][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3892.551645][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3892.551645][ T3329] netlink_rcv_skb+0x130/0x360 [ 3892.551645][ T3329] netlink_unicast+0x449/0x710 [ 3892.551645][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3892.551645][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3892.551645][ T3329] ___sys_sendmsg+0xee/0x170 [ 3892.551645][ T3329] __sys_sendmsg+0xcd/0x170 [ 3892.551645][ T3329] do_syscall_64+0xc6/0x1e0 [ 3892.551645][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3892.551645][ T3329] [ 3892.553373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3892.553373][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3892.553373][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3892.553373][ T3329] ipv6_find_idev+0x102/0x170 [ 3892.553373][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3892.553373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3892.553373][ T3329] netlink_rcv_skb+0x130/0x360 [ 3892.553373][ T3329] netlink_unicast+0x449/0x710 [ 3892.553373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3892.553373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3892.553373][ T3329] ___sys_sendmsg+0xee/0x170 [ 3892.553373][ T3329] __sys_sendmsg+0xcd/0x170 [ 3892.553373][ T3329] do_syscall_64+0xc6/0x1e0 [ 3892.553373][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3892.553373][ T3329] [ 3902.796903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3902.797369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3902.797369][ T3329] netdev_get_by_index+0x5e/0x80 [ 3902.797369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3902.797369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3902.797369][ T3329] ip6_route_add+0x1c/0x140 [ 3902.797369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3902.797369][ T3329] addrconf_add_dev+0xe2/0x170 [ 3902.797369][ T3329] inet6_addr_add+0x12f/0xa40 [ 3902.797369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3902.797369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3902.797369][ T3329] netlink_rcv_skb+0x130/0x360 [ 3902.797369][ T3329] netlink_unicast+0x449/0x710 [ 3902.797369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3902.797369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3902.797369][ T3329] ___sys_sendmsg+0xee/0x170 [ 3902.797369][ T3329] __sys_sendmsg+0xcd/0x170 [ 3902.797369][ T3329] do_syscall_64+0xc6/0x1e0 [ 3902.797369][ T3329] [ 3902.799586][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3902.799586][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3902.799586][ T3329] ipv6_find_idev+0x102/0x170 [ 3902.799586][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3902.799586][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3902.799586][ T3329] netlink_rcv_skb+0x130/0x360 [ 3902.799586][ T3329] netlink_unicast+0x449/0x710 [ 3902.799586][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3902.799586][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3902.799586][ T3329] ___sys_sendmsg+0xee/0x170 [ 3902.799586][ T3329] __sys_sendmsg+0xcd/0x170 [ 3902.799586][ T3329] do_syscall_64+0xc6/0x1e0 [ 3902.799586][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3902.799586][ T3329] [ 3902.801308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3902.801308][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3902.801308][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3902.801308][ T3329] ipv6_find_idev+0x102/0x170 [ 3902.801308][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3902.801308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3902.801308][ T3329] netlink_rcv_skb+0x130/0x360 [ 3902.801308][ T3329] netlink_unicast+0x449/0x710 [ 3902.801308][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3902.801308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3902.801308][ T3329] ___sys_sendmsg+0xee/0x170 [ 3902.801308][ T3329] __sys_sendmsg+0xcd/0x170 [ 3902.801308][ T3329] do_syscall_64+0xc6/0x1e0 [ 3902.801308][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3902.801308][ T3329] [ 3913.044938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3913.045379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3913.045379][ T3329] netdev_get_by_index+0x5e/0x80 [ 3913.045379][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3913.045379][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3913.045379][ T3329] ip6_route_add+0x1c/0x140 [ 3913.045379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3913.045379][ T3329] addrconf_add_dev+0xe2/0x170 [ 3913.045379][ T3329] inet6_addr_add+0x12f/0xa40 [ 3913.045379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3913.045379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3913.045379][ T3329] netlink_rcv_skb+0x130/0x360 [ 3913.045379][ T3329] netlink_unicast+0x449/0x710 [ 3913.045379][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3913.045379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3913.045379][ T3329] ___sys_sendmsg+0xee/0x170 [ 3913.045379][ T3329] __sys_sendmsg+0xcd/0x170 [ 3913.045379][ T3329] do_syscall_64+0xc6/0x1e0 [ 3913.045379][ T3329] [ 3913.047809][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3913.047809][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3913.047809][ T3329] ipv6_find_idev+0x102/0x170 [ 3913.047809][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3913.047809][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3913.047809][ T3329] netlink_rcv_skb+0x130/0x360 [ 3913.047809][ T3329] netlink_unicast+0x449/0x710 [ 3913.047809][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3913.047809][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3913.047809][ T3329] ___sys_sendmsg+0xee/0x170 [ 3913.047809][ T3329] __sys_sendmsg+0xcd/0x170 [ 3913.047809][ T3329] do_syscall_64+0xc6/0x1e0 [ 3913.047809][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3913.047809][ T3329] [ 3913.049712][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3913.049712][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3913.049712][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3913.049712][ T3329] ipv6_find_idev+0x102/0x170 [ 3913.049712][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3913.049712][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3913.049712][ T3329] netlink_rcv_skb+0x130/0x360 [ 3913.049712][ T3329] netlink_unicast+0x449/0x710 [ 3913.049712][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3913.049712][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3913.049712][ T3329] ___sys_sendmsg+0xee/0x170 [ 3913.049712][ T3329] __sys_sendmsg+0xcd/0x170 [ 3913.049712][ T3329] do_syscall_64+0xc6/0x1e0 [ 3913.049712][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3913.049712][ T3329] [ 3923.292953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3923.293402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3923.293402][ T3329] netdev_get_by_index+0x5e/0x80 [ 3923.293402][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3923.293402][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3923.293402][ T3329] ip6_route_add+0x1c/0x140 [ 3923.293402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3923.293402][ T3329] addrconf_add_dev+0xe2/0x170 [ 3923.293402][ T3329] inet6_addr_add+0x12f/0xa40 [ 3923.293402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3923.293402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3923.293402][ T3329] netlink_rcv_skb+0x130/0x360 [ 3923.293402][ T3329] netlink_unicast+0x449/0x710 [ 3923.293402][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3923.293402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3923.293402][ T3329] ___sys_sendmsg+0xee/0x170 [ 3923.293402][ T3329] __sys_sendmsg+0xcd/0x170 [ 3923.293402][ T3329] do_syscall_64+0xc6/0x1e0 [ 3923.293402][ T3329] [ 3923.295868][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3923.295868][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3923.295868][ T3329] ipv6_find_idev+0x102/0x170 [ 3923.295868][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3923.295868][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3923.295868][ T3329] netlink_rcv_skb+0x130/0x360 [ 3923.295868][ T3329] netlink_unicast+0x449/0x710 [ 3923.295868][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3923.295868][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3923.295868][ T3329] ___sys_sendmsg+0xee/0x170 [ 3923.295868][ T3329] __sys_sendmsg+0xcd/0x170 [ 3923.295868][ T3329] do_syscall_64+0xc6/0x1e0 [ 3923.295868][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3923.295868][ T3329] [ 3923.297755][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3923.297755][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3923.297755][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3923.297755][ T3329] ipv6_find_idev+0x102/0x170 [ 3923.297755][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3923.297755][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3923.297755][ T3329] netlink_rcv_skb+0x130/0x360 [ 3923.297755][ T3329] netlink_unicast+0x449/0x710 [ 3923.297755][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3923.297755][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3923.297755][ T3329] ___sys_sendmsg+0xee/0x170 [ 3923.297755][ T3329] __sys_sendmsg+0xcd/0x170 [ 3923.297755][ T3329] do_syscall_64+0xc6/0x1e0 [ 3923.297755][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3923.297755][ T3329] [ 3933.333050][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3933.333490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3933.333490][ T3329] netdev_get_by_index+0x5e/0x80 [ 3933.333490][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3933.333490][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3933.333490][ T3329] ip6_route_add+0x1c/0x140 [ 3933.333490][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3933.333490][ T3329] addrconf_add_dev+0xe2/0x170 [ 3933.333490][ T3329] inet6_addr_add+0x12f/0xa40 [ 3933.333490][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3933.333490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3933.333490][ T3329] netlink_rcv_skb+0x130/0x360 [ 3933.333490][ T3329] netlink_unicast+0x449/0x710 [ 3933.333490][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3933.333490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3933.333490][ T3329] ___sys_sendmsg+0xee/0x170 [ 3933.333490][ T3329] __sys_sendmsg+0xcd/0x170 [ 3933.333490][ T3329] do_syscall_64+0xc6/0x1e0 [ 3933.333490][ T3329] [ 3933.335871][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3933.335871][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3933.335871][ T3329] ipv6_find_idev+0x102/0x170 [ 3933.335871][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3933.335871][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3933.335871][ T3329] netlink_rcv_skb+0x130/0x360 [ 3933.335871][ T3329] netlink_unicast+0x449/0x710 [ 3933.335871][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3933.335871][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3933.335871][ T3329] ___sys_sendmsg+0xee/0x170 [ 3933.335871][ T3329] __sys_sendmsg+0xcd/0x170 [ 3933.335871][ T3329] do_syscall_64+0xc6/0x1e0 [ 3933.335871][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3933.335871][ T3329] [ 3933.337758][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3933.337758][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3933.337758][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3933.337758][ T3329] ipv6_find_idev+0x102/0x170 [ 3933.337758][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3933.337758][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3933.337758][ T3329] netlink_rcv_skb+0x130/0x360 [ 3933.337758][ T3329] netlink_unicast+0x449/0x710 [ 3933.337758][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3933.337758][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3933.337758][ T3329] ___sys_sendmsg+0xee/0x170 [ 3933.337758][ T3329] __sys_sendmsg+0xcd/0x170 [ 3933.337758][ T3329] do_syscall_64+0xc6/0x1e0 [ 3933.337758][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3933.337758][ T3329] [ 3943.500933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3943.501411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3943.501411][ T3329] netdev_get_by_index+0x5e/0x80 [ 3943.501411][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3943.501411][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3943.501411][ T3329] ip6_route_add+0x1c/0x140 [ 3943.501411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3943.501411][ T3329] addrconf_add_dev+0xe2/0x170 [ 3943.501411][ T3329] inet6_addr_add+0x12f/0xa40 [ 3943.501411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3943.501411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3943.501411][ T3329] netlink_rcv_skb+0x130/0x360 [ 3943.501411][ T3329] netlink_unicast+0x449/0x710 [ 3943.501411][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3943.501411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3943.501411][ T3329] ___sys_sendmsg+0xee/0x170 [ 3943.501411][ T3329] __sys_sendmsg+0xcd/0x170 [ 3943.501411][ T3329] do_syscall_64+0xc6/0x1e0 [ 3943.501411][ T3329] [ 3943.503856][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3943.503856][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3943.503856][ T3329] ipv6_find_idev+0x102/0x170 [ 3943.503856][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3943.503856][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3943.503856][ T3329] netlink_rcv_skb+0x130/0x360 [ 3943.503856][ T3329] netlink_unicast+0x449/0x710 [ 3943.503856][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3943.503856][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3943.503856][ T3329] ___sys_sendmsg+0xee/0x170 [ 3943.503856][ T3329] __sys_sendmsg+0xcd/0x170 [ 3943.503856][ T3329] do_syscall_64+0xc6/0x1e0 [ 3943.503856][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3943.503856][ T3329] [ 3943.505589][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3943.505589][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3943.505589][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3943.505589][ T3329] ipv6_find_idev+0x102/0x170 [ 3943.505589][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3943.505589][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3943.505589][ T3329] netlink_rcv_skb+0x130/0x360 [ 3943.505589][ T3329] netlink_unicast+0x449/0x710 [ 3943.505589][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3943.505589][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3943.505589][ T3329] ___sys_sendmsg+0xee/0x170 [ 3943.505589][ T3329] __sys_sendmsg+0xcd/0x170 [ 3943.505589][ T3329] do_syscall_64+0xc6/0x1e0 [ 3943.505589][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3943.505589][ T3329] [ 3953.612894][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3953.613371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3953.613371][ T3329] netdev_get_by_index+0x5e/0x80 [ 3953.613371][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3953.613371][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3953.613371][ T3329] ip6_route_add+0x1c/0x140 [ 3953.613371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3953.613371][ T3329] addrconf_add_dev+0xe2/0x170 [ 3953.613371][ T3329] inet6_addr_add+0x12f/0xa40 [ 3953.613371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3953.613371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3953.613371][ T3329] netlink_rcv_skb+0x130/0x360 [ 3953.613371][ T3329] netlink_unicast+0x449/0x710 [ 3953.613371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3953.613371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3953.613371][ T3329] ___sys_sendmsg+0xee/0x170 [ 3953.613371][ T3329] __sys_sendmsg+0xcd/0x170 [ 3953.613371][ T3329] do_syscall_64+0xc6/0x1e0 [ 3953.613371][ T3329] [ 3953.615883][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3953.615883][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3953.615883][ T3329] ipv6_find_idev+0x102/0x170 [ 3953.615883][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3953.615883][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3953.615883][ T3329] netlink_rcv_skb+0x130/0x360 [ 3953.615883][ T3329] netlink_unicast+0x449/0x710 [ 3953.615883][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3953.615883][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3953.615883][ T3329] ___sys_sendmsg+0xee/0x170 [ 3953.615883][ T3329] __sys_sendmsg+0xcd/0x170 [ 3953.615883][ T3329] do_syscall_64+0xc6/0x1e0 [ 3953.615883][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3953.615883][ T3329] [ 3953.617681][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3953.617681][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3953.617681][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3953.617681][ T3329] ipv6_find_idev+0x102/0x170 [ 3953.617681][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3953.617681][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3953.617681][ T3329] netlink_rcv_skb+0x130/0x360 [ 3953.617681][ T3329] netlink_unicast+0x449/0x710 [ 3953.617681][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3953.617681][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3953.617681][ T3329] ___sys_sendmsg+0xee/0x170 [ 3953.617681][ T3329] __sys_sendmsg+0xcd/0x170 [ 3953.617681][ T3329] do_syscall_64+0xc6/0x1e0 [ 3953.617681][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3953.617681][ T3329] [ 3963.740943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3963.741353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3963.741353][ T3329] netdev_get_by_index+0x5e/0x80 [ 3963.741353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3963.741353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3963.741353][ T3329] ip6_route_add+0x1c/0x140 [ 3963.741353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3963.741353][ T3329] addrconf_add_dev+0xe2/0x170 [ 3963.741353][ T3329] inet6_addr_add+0x12f/0xa40 [ 3963.741353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3963.741353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3963.741353][ T3329] netlink_rcv_skb+0x130/0x360 [ 3963.741353][ T3329] netlink_unicast+0x449/0x710 [ 3963.741353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3963.741353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3963.741353][ T3329] ___sys_sendmsg+0xee/0x170 [ 3963.741353][ T3329] __sys_sendmsg+0xcd/0x170 [ 3963.741353][ T3329] do_syscall_64+0xc6/0x1e0 [ 3963.741353][ T3329] [ 3963.743704][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3963.743704][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3963.743704][ T3329] ipv6_find_idev+0x102/0x170 [ 3963.743704][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3963.743704][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3963.743704][ T3329] netlink_rcv_skb+0x130/0x360 [ 3963.743704][ T3329] netlink_unicast+0x449/0x710 [ 3963.743704][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3963.743704][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3963.743704][ T3329] ___sys_sendmsg+0xee/0x170 [ 3963.743704][ T3329] __sys_sendmsg+0xcd/0x170 [ 3963.743704][ T3329] do_syscall_64+0xc6/0x1e0 [ 3963.743704][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3963.743704][ T3329] [ 3963.745553][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3963.745553][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3963.745553][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3963.745553][ T3329] ipv6_find_idev+0x102/0x170 [ 3963.745553][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3963.745553][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3963.745553][ T3329] netlink_rcv_skb+0x130/0x360 [ 3963.745553][ T3329] netlink_unicast+0x449/0x710 [ 3963.745553][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3963.745553][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3963.745553][ T3329] ___sys_sendmsg+0xee/0x170 [ 3963.745553][ T3329] __sys_sendmsg+0xcd/0x170 [ 3963.745553][ T3329] do_syscall_64+0xc6/0x1e0 [ 3963.745553][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3963.745553][ T3329] [ 3973.908903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3973.909299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3973.909299][ T3329] netdev_get_by_index+0x5e/0x80 [ 3973.909299][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3973.909299][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3973.909299][ T3329] ip6_route_add+0x1c/0x140 [ 3973.909299][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3973.909299][ T3329] addrconf_add_dev+0xe2/0x170 [ 3973.909299][ T3329] inet6_addr_add+0x12f/0xa40 [ 3973.909299][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3973.909299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3973.909299][ T3329] netlink_rcv_skb+0x130/0x360 [ 3973.909299][ T3329] netlink_unicast+0x449/0x710 [ 3973.909299][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3973.909299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3973.909299][ T3329] ___sys_sendmsg+0xee/0x170 [ 3973.909299][ T3329] __sys_sendmsg+0xcd/0x170 [ 3973.909299][ T3329] do_syscall_64+0xc6/0x1e0 [ 3973.909299][ T3329] [ 3973.911551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3973.911551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3973.911551][ T3329] ipv6_find_idev+0x102/0x170 [ 3973.911551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3973.911551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3973.911551][ T3329] netlink_rcv_skb+0x130/0x360 [ 3973.911551][ T3329] netlink_unicast+0x449/0x710 [ 3973.911551][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3973.911551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3973.911551][ T3329] ___sys_sendmsg+0xee/0x170 [ 3973.911551][ T3329] __sys_sendmsg+0xcd/0x170 [ 3973.911551][ T3329] do_syscall_64+0xc6/0x1e0 [ 3973.911551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3973.911551][ T3329] [ 3973.913285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3973.913285][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3973.913285][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3973.913285][ T3329] ipv6_find_idev+0x102/0x170 [ 3973.913285][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3973.913285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3973.913285][ T3329] netlink_rcv_skb+0x130/0x360 [ 3973.913285][ T3329] netlink_unicast+0x449/0x710 [ 3973.913285][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3973.913285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3973.913285][ T3329] ___sys_sendmsg+0xee/0x170 [ 3973.913285][ T3329] __sys_sendmsg+0xcd/0x170 [ 3973.913285][ T3329] do_syscall_64+0xc6/0x1e0 [ 3973.913285][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3973.913285][ T3329] [ 3984.140877][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3984.141352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3984.141352][ T3329] netdev_get_by_index+0x5e/0x80 [ 3984.141352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3984.141352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3984.141352][ T3329] ip6_route_add+0x1c/0x140 [ 3984.141352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3984.141352][ T3329] addrconf_add_dev+0xe2/0x170 [ 3984.141352][ T3329] inet6_addr_add+0x12f/0xa40 [ 3984.141352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3984.141352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3984.141352][ T3329] netlink_rcv_skb+0x130/0x360 [ 3984.141352][ T3329] netlink_unicast+0x449/0x710 [ 3984.141352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3984.141352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3984.141352][ T3329] ___sys_sendmsg+0xee/0x170 [ 3984.141352][ T3329] __sys_sendmsg+0xcd/0x170 [ 3984.141352][ T3329] do_syscall_64+0xc6/0x1e0 [ 3984.141352][ T3329] [ 3984.143739][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3984.143739][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3984.143739][ T3329] ipv6_find_idev+0x102/0x170 [ 3984.143739][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3984.143739][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3984.143739][ T3329] netlink_rcv_skb+0x130/0x360 [ 3984.143739][ T3329] netlink_unicast+0x449/0x710 [ 3984.143739][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3984.143739][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3984.143739][ T3329] ___sys_sendmsg+0xee/0x170 [ 3984.143739][ T3329] __sys_sendmsg+0xcd/0x170 [ 3984.143739][ T3329] do_syscall_64+0xc6/0x1e0 [ 3984.143739][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3984.143739][ T3329] [ 3984.145589][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3984.145589][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3984.145589][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3984.145589][ T3329] ipv6_find_idev+0x102/0x170 [ 3984.145589][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3984.145589][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3984.145589][ T3329] netlink_rcv_skb+0x130/0x360 [ 3984.145589][ T3329] netlink_unicast+0x449/0x710 [ 3984.145589][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3984.145589][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3984.145589][ T3329] ___sys_sendmsg+0xee/0x170 [ 3984.145589][ T3329] __sys_sendmsg+0xcd/0x170 [ 3984.145589][ T3329] do_syscall_64+0xc6/0x1e0 [ 3984.145589][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3984.145589][ T3329] [ 3994.300936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 3994.301379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3994.301379][ T3329] netdev_get_by_index+0x5e/0x80 [ 3994.301379][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 3994.301379][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 3994.301379][ T3329] ip6_route_add+0x1c/0x140 [ 3994.301379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 3994.301379][ T3329] addrconf_add_dev+0xe2/0x170 [ 3994.301379][ T3329] inet6_addr_add+0x12f/0xa40 [ 3994.301379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 3994.301379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3994.301379][ T3329] netlink_rcv_skb+0x130/0x360 [ 3994.301379][ T3329] netlink_unicast+0x449/0x710 [ 3994.301379][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3994.301379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3994.301379][ T3329] ___sys_sendmsg+0xee/0x170 [ 3994.301379][ T3329] __sys_sendmsg+0xcd/0x170 [ 3994.301379][ T3329] do_syscall_64+0xc6/0x1e0 [ 3994.301379][ T3329] [ 3994.303763][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3994.303763][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 3994.303763][ T3329] ipv6_find_idev+0x102/0x170 [ 3994.303763][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3994.303763][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3994.303763][ T3329] netlink_rcv_skb+0x130/0x360 [ 3994.303763][ T3329] netlink_unicast+0x449/0x710 [ 3994.303763][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3994.303763][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3994.303763][ T3329] ___sys_sendmsg+0xee/0x170 [ 3994.303763][ T3329] __sys_sendmsg+0xcd/0x170 [ 3994.303763][ T3329] do_syscall_64+0xc6/0x1e0 [ 3994.303763][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3994.303763][ T3329] [ 3994.305503][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 3994.305503][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 3994.305503][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 3994.305503][ T3329] ipv6_find_idev+0x102/0x170 [ 3994.305503][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 3994.305503][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3994.305503][ T3329] netlink_rcv_skb+0x130/0x360 [ 3994.305503][ T3329] netlink_unicast+0x449/0x710 [ 3994.305503][ T3329] netlink_sendmsg+0x723/0xbe0 [ 3994.305503][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 3994.305503][ T3329] ___sys_sendmsg+0xee/0x170 [ 3994.305503][ T3329] __sys_sendmsg+0xcd/0x170 [ 3994.305503][ T3329] do_syscall_64+0xc6/0x1e0 [ 3994.305503][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3994.305503][ T3329] [ 4004.468908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4004.469305][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4004.469305][ T3329] netdev_get_by_index+0x5e/0x80 [ 4004.469305][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4004.469305][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4004.469305][ T3329] ip6_route_add+0x1c/0x140 [ 4004.469305][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4004.469305][ T3329] addrconf_add_dev+0xe2/0x170 [ 4004.469305][ T3329] inet6_addr_add+0x12f/0xa40 [ 4004.469305][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4004.469305][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4004.469305][ T3329] netlink_rcv_skb+0x130/0x360 [ 4004.469305][ T3329] netlink_unicast+0x449/0x710 [ 4004.469305][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4004.469305][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4004.469305][ T3329] ___sys_sendmsg+0xee/0x170 [ 4004.469305][ T3329] __sys_sendmsg+0xcd/0x170 [ 4004.469305][ T3329] do_syscall_64+0xc6/0x1e0 [ 4004.469305][ T3329] [ 4004.471571][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4004.471571][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4004.471571][ T3329] ipv6_find_idev+0x102/0x170 [ 4004.471571][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4004.471571][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4004.471571][ T3329] netlink_rcv_skb+0x130/0x360 [ 4004.471571][ T3329] netlink_unicast+0x449/0x710 [ 4004.471571][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4004.471571][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4004.471571][ T3329] ___sys_sendmsg+0xee/0x170 [ 4004.471571][ T3329] __sys_sendmsg+0xcd/0x170 [ 4004.471571][ T3329] do_syscall_64+0xc6/0x1e0 [ 4004.471571][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4004.471571][ T3329] [ 4004.473329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4004.473329][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4004.473329][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4004.473329][ T3329] ipv6_find_idev+0x102/0x170 [ 4004.473329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4004.473329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4004.473329][ T3329] netlink_rcv_skb+0x130/0x360 [ 4004.473329][ T3329] netlink_unicast+0x449/0x710 [ 4004.473329][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4004.473329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4004.473329][ T3329] ___sys_sendmsg+0xee/0x170 [ 4004.473329][ T3329] __sys_sendmsg+0xcd/0x170 [ 4004.473329][ T3329] do_syscall_64+0xc6/0x1e0 [ 4004.473329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4004.473329][ T3329] [ 4014.476919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4014.477359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4014.477359][ T3329] netdev_get_by_index+0x5e/0x80 [ 4014.477359][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4014.477359][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4014.477359][ T3329] ip6_route_add+0x1c/0x140 [ 4014.477359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4014.477359][ T3329] addrconf_add_dev+0xe2/0x170 [ 4014.477359][ T3329] inet6_addr_add+0x12f/0xa40 [ 4014.477359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4014.477359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4014.477359][ T3329] netlink_rcv_skb+0x130/0x360 [ 4014.477359][ T3329] netlink_unicast+0x449/0x710 [ 4014.477359][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4014.477359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4014.477359][ T3329] ___sys_sendmsg+0xee/0x170 [ 4014.477359][ T3329] __sys_sendmsg+0xcd/0x170 [ 4014.477359][ T3329] do_syscall_64+0xc6/0x1e0 [ 4014.477359][ T3329] [ 4014.479596][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4014.479596][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4014.479596][ T3329] ipv6_find_idev+0x102/0x170 [ 4014.479596][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4014.479596][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4014.479596][ T3329] netlink_rcv_skb+0x130/0x360 [ 4014.479596][ T3329] netlink_unicast+0x449/0x710 [ 4014.479596][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4014.479596][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4014.479596][ T3329] ___sys_sendmsg+0xee/0x170 [ 4014.479596][ T3329] __sys_sendmsg+0xcd/0x170 [ 4014.479596][ T3329] do_syscall_64+0xc6/0x1e0 [ 4014.479596][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4014.479596][ T3329] [ 4014.481403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4014.481403][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4014.481403][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4014.481403][ T3329] ipv6_find_idev+0x102/0x170 [ 4014.481403][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4014.481403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4014.481403][ T3329] netlink_rcv_skb+0x130/0x360 [ 4014.481403][ T3329] netlink_unicast+0x449/0x710 [ 4014.481403][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4014.481403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4014.481403][ T3329] ___sys_sendmsg+0xee/0x170 [ 4014.481403][ T3329] __sys_sendmsg+0xcd/0x170 [ 4014.481403][ T3329] do_syscall_64+0xc6/0x1e0 [ 4014.481403][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4014.481403][ T3329] [ 4024.588853][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4024.589224][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4024.589224][ T3329] netdev_get_by_index+0x5e/0x80 [ 4024.589224][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4024.589224][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4024.589224][ T3329] ip6_route_add+0x1c/0x140 [ 4024.589224][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4024.589224][ T3329] addrconf_add_dev+0xe2/0x170 [ 4024.589224][ T3329] inet6_addr_add+0x12f/0xa40 [ 4024.589224][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4024.589224][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4024.589224][ T3329] netlink_rcv_skb+0x130/0x360 [ 4024.589224][ T3329] netlink_unicast+0x449/0x710 [ 4024.589224][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4024.589224][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4024.589224][ T3329] ___sys_sendmsg+0xee/0x170 [ 4024.589224][ T3329] __sys_sendmsg+0xcd/0x170 [ 4024.589224][ T3329] do_syscall_64+0xc6/0x1e0 [ 4024.589224][ T3329] [ 4024.591421][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4024.591421][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4024.591421][ T3329] ipv6_find_idev+0x102/0x170 [ 4024.591421][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4024.591421][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4024.591421][ T3329] netlink_rcv_skb+0x130/0x360 [ 4024.591421][ T3329] netlink_unicast+0x449/0x710 [ 4024.591421][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4024.591421][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4024.591421][ T3329] ___sys_sendmsg+0xee/0x170 [ 4024.591421][ T3329] __sys_sendmsg+0xcd/0x170 [ 4024.591421][ T3329] do_syscall_64+0xc6/0x1e0 [ 4024.591421][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4024.591421][ T3329] [ 4024.593135][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4024.593135][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4024.593135][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4024.593135][ T3329] ipv6_find_idev+0x102/0x170 [ 4024.593135][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4024.593135][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4024.593135][ T3329] netlink_rcv_skb+0x130/0x360 [ 4024.593135][ T3329] netlink_unicast+0x449/0x710 [ 4024.593135][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4024.593135][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4024.593135][ T3329] ___sys_sendmsg+0xee/0x170 [ 4024.593135][ T3329] __sys_sendmsg+0xcd/0x170 [ 4024.593135][ T3329] do_syscall_64+0xc6/0x1e0 [ 4024.593135][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4024.593135][ T3329] [ 4034.668957][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4034.669393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4034.669393][ T3329] netdev_get_by_index+0x5e/0x80 [ 4034.669393][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4034.669393][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4034.669393][ T3329] ip6_route_add+0x1c/0x140 [ 4034.669393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4034.669393][ T3329] addrconf_add_dev+0xe2/0x170 [ 4034.669393][ T3329] inet6_addr_add+0x12f/0xa40 [ 4034.669393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4034.669393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4034.669393][ T3329] netlink_rcv_skb+0x130/0x360 [ 4034.669393][ T3329] netlink_unicast+0x449/0x710 [ 4034.669393][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4034.669393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4034.669393][ T3329] ___sys_sendmsg+0xee/0x170 [ 4034.669393][ T3329] __sys_sendmsg+0xcd/0x170 [ 4034.669393][ T3329] do_syscall_64+0xc6/0x1e0 [ 4034.669393][ T3329] [ 4034.671594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4034.671594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4034.671594][ T3329] ipv6_find_idev+0x102/0x170 [ 4034.671594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4034.671594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4034.671594][ T3329] netlink_rcv_skb+0x130/0x360 [ 4034.671594][ T3329] netlink_unicast+0x449/0x710 [ 4034.671594][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4034.671594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4034.671594][ T3329] ___sys_sendmsg+0xee/0x170 [ 4034.671594][ T3329] __sys_sendmsg+0xcd/0x170 [ 4034.671594][ T3329] do_syscall_64+0xc6/0x1e0 [ 4034.671594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4034.671594][ T3329] [ 4034.673316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4034.673316][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4034.673316][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4034.673316][ T3329] ipv6_find_idev+0x102/0x170 [ 4034.673316][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4034.673316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4034.673316][ T3329] netlink_rcv_skb+0x130/0x360 [ 4034.673316][ T3329] netlink_unicast+0x449/0x710 [ 4034.673316][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4034.673316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4034.673316][ T3329] ___sys_sendmsg+0xee/0x170 [ 4034.673316][ T3329] __sys_sendmsg+0xcd/0x170 [ 4034.673316][ T3329] do_syscall_64+0xc6/0x1e0 [ 4034.673316][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4034.673316][ T3329] [ 4044.916923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4044.917403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4044.917403][ T3329] netdev_get_by_index+0x5e/0x80 [ 4044.917403][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4044.917403][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4044.917403][ T3329] ip6_route_add+0x1c/0x140 [ 4044.917403][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4044.917403][ T3329] addrconf_add_dev+0xe2/0x170 [ 4044.917403][ T3329] inet6_addr_add+0x12f/0xa40 [ 4044.917403][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4044.917403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4044.917403][ T3329] netlink_rcv_skb+0x130/0x360 [ 4044.917403][ T3329] netlink_unicast+0x449/0x710 [ 4044.917403][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4044.917403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4044.917403][ T3329] ___sys_sendmsg+0xee/0x170 [ 4044.917403][ T3329] __sys_sendmsg+0xcd/0x170 [ 4044.917403][ T3329] do_syscall_64+0xc6/0x1e0 [ 4044.917403][ T3329] [ 4044.919607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4044.919607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4044.919607][ T3329] ipv6_find_idev+0x102/0x170 [ 4044.919607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4044.919607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4044.919607][ T3329] netlink_rcv_skb+0x130/0x360 [ 4044.919607][ T3329] netlink_unicast+0x449/0x710 [ 4044.919607][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4044.919607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4044.919607][ T3329] ___sys_sendmsg+0xee/0x170 [ 4044.919607][ T3329] __sys_sendmsg+0xcd/0x170 [ 4044.919607][ T3329] do_syscall_64+0xc6/0x1e0 [ 4044.919607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4044.919607][ T3329] [ 4044.921350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4044.921350][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4044.921350][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4044.921350][ T3329] ipv6_find_idev+0x102/0x170 [ 4044.921350][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4044.921350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4044.921350][ T3329] netlink_rcv_skb+0x130/0x360 [ 4044.921350][ T3329] netlink_unicast+0x449/0x710 [ 4044.921350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4044.921350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4044.921350][ T3329] ___sys_sendmsg+0xee/0x170 [ 4044.921350][ T3329] __sys_sendmsg+0xcd/0x170 [ 4044.921350][ T3329] do_syscall_64+0xc6/0x1e0 [ 4044.921350][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4044.921350][ T3329] [ 4055.164886][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4055.165351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4055.165351][ T3329] netdev_get_by_index+0x5e/0x80 [ 4055.165351][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4055.165351][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4055.165351][ T3329] ip6_route_add+0x1c/0x140 [ 4055.165351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4055.165351][ T3329] addrconf_add_dev+0xe2/0x170 [ 4055.165351][ T3329] inet6_addr_add+0x12f/0xa40 [ 4055.165351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4055.165351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4055.165351][ T3329] netlink_rcv_skb+0x130/0x360 [ 4055.165351][ T3329] netlink_unicast+0x449/0x710 [ 4055.165351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4055.165351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4055.165351][ T3329] ___sys_sendmsg+0xee/0x170 [ 4055.165351][ T3329] __sys_sendmsg+0xcd/0x170 [ 4055.165351][ T3329] do_syscall_64+0xc6/0x1e0 [ 4055.165351][ T3329] [ 4055.167570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4055.167570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4055.167570][ T3329] ipv6_find_idev+0x102/0x170 [ 4055.167570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4055.167570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4055.167570][ T3329] netlink_rcv_skb+0x130/0x360 [ 4055.167570][ T3329] netlink_unicast+0x449/0x710 [ 4055.167570][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4055.167570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4055.167570][ T3329] ___sys_sendmsg+0xee/0x170 [ 4055.167570][ T3329] __sys_sendmsg+0xcd/0x170 [ 4055.167570][ T3329] do_syscall_64+0xc6/0x1e0 [ 4055.167570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4055.167570][ T3329] [ 4055.169278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4055.169278][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4055.169278][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4055.169278][ T3329] ipv6_find_idev+0x102/0x170 [ 4055.169278][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4055.169278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4055.169278][ T3329] netlink_rcv_skb+0x130/0x360 [ 4055.169278][ T3329] netlink_unicast+0x449/0x710 [ 4055.169278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4055.169278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4055.169278][ T3329] ___sys_sendmsg+0xee/0x170 [ 4055.169278][ T3329] __sys_sendmsg+0xcd/0x170 [ 4055.169278][ T3329] do_syscall_64+0xc6/0x1e0 [ 4055.169278][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4055.169278][ T3329] [ 4065.412924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4065.413363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4065.413363][ T3329] netdev_get_by_index+0x5e/0x80 [ 4065.413363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4065.413363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4065.413363][ T3329] ip6_route_add+0x1c/0x140 [ 4065.413363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4065.413363][ T3329] addrconf_add_dev+0xe2/0x170 [ 4065.413363][ T3329] inet6_addr_add+0x12f/0xa40 [ 4065.413363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4065.413363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4065.413363][ T3329] netlink_rcv_skb+0x130/0x360 [ 4065.413363][ T3329] netlink_unicast+0x449/0x710 [ 4065.413363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4065.413363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4065.413363][ T3329] ___sys_sendmsg+0xee/0x170 [ 4065.413363][ T3329] __sys_sendmsg+0xcd/0x170 [ 4065.413363][ T3329] do_syscall_64+0xc6/0x1e0 [ 4065.413363][ T3329] [ 4065.415568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4065.415568][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4065.415568][ T3329] ipv6_find_idev+0x102/0x170 [ 4065.415568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4065.415568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4065.415568][ T3329] netlink_rcv_skb+0x130/0x360 [ 4065.415568][ T3329] netlink_unicast+0x449/0x710 [ 4065.415568][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4065.415568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4065.415568][ T3329] ___sys_sendmsg+0xee/0x170 [ 4065.415568][ T3329] __sys_sendmsg+0xcd/0x170 [ 4065.415568][ T3329] do_syscall_64+0xc6/0x1e0 [ 4065.415568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4065.415568][ T3329] [ 4065.417277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4065.417277][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4065.417277][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4065.417277][ T3329] ipv6_find_idev+0x102/0x170 [ 4065.417277][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4065.417277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4065.417277][ T3329] netlink_rcv_skb+0x130/0x360 [ 4065.417277][ T3329] netlink_unicast+0x449/0x710 [ 4065.417277][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4065.417277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4065.417277][ T3329] ___sys_sendmsg+0xee/0x170 [ 4065.417277][ T3329] __sys_sendmsg+0xcd/0x170 [ 4065.417277][ T3329] do_syscall_64+0xc6/0x1e0 [ 4065.417277][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4065.417277][ T3329] [ 4075.660918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4075.661360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4075.661360][ T3329] netdev_get_by_index+0x5e/0x80 [ 4075.661360][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4075.661360][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4075.661360][ T3329] ip6_route_add+0x1c/0x140 [ 4075.661360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4075.661360][ T3329] addrconf_add_dev+0xe2/0x170 [ 4075.661360][ T3329] inet6_addr_add+0x12f/0xa40 [ 4075.661360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4075.661360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4075.661360][ T3329] netlink_rcv_skb+0x130/0x360 [ 4075.661360][ T3329] netlink_unicast+0x449/0x710 [ 4075.661360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4075.661360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4075.661360][ T3329] ___sys_sendmsg+0xee/0x170 [ 4075.661360][ T3329] __sys_sendmsg+0xcd/0x170 [ 4075.661360][ T3329] do_syscall_64+0xc6/0x1e0 [ 4075.661360][ T3329] [ 4075.663587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4075.663587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4075.663587][ T3329] ipv6_find_idev+0x102/0x170 [ 4075.663587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4075.663587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4075.663587][ T3329] netlink_rcv_skb+0x130/0x360 [ 4075.663587][ T3329] netlink_unicast+0x449/0x710 [ 4075.663587][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4075.663587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4075.663587][ T3329] ___sys_sendmsg+0xee/0x170 [ 4075.663587][ T3329] __sys_sendmsg+0xcd/0x170 [ 4075.663587][ T3329] do_syscall_64+0xc6/0x1e0 [ 4075.663587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4075.663587][ T3329] [ 4075.665296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4075.665296][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4075.665296][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4075.665296][ T3329] ipv6_find_idev+0x102/0x170 [ 4075.665296][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4075.665296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4075.665296][ T3329] netlink_rcv_skb+0x130/0x360 [ 4075.665296][ T3329] netlink_unicast+0x449/0x710 [ 4075.665296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4075.665296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4075.665296][ T3329] ___sys_sendmsg+0xee/0x170 [ 4075.665296][ T3329] __sys_sendmsg+0xcd/0x170 [ 4075.665296][ T3329] do_syscall_64+0xc6/0x1e0 [ 4075.665296][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4075.665296][ T3329] [ 4085.908918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4085.909363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4085.909363][ T3329] netdev_get_by_index+0x5e/0x80 [ 4085.909363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4085.909363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4085.909363][ T3329] ip6_route_add+0x1c/0x140 [ 4085.909363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4085.909363][ T3329] addrconf_add_dev+0xe2/0x170 [ 4085.909363][ T3329] inet6_addr_add+0x12f/0xa40 [ 4085.909363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4085.909363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4085.909363][ T3329] netlink_rcv_skb+0x130/0x360 [ 4085.909363][ T3329] netlink_unicast+0x449/0x710 [ 4085.909363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4085.909363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4085.909363][ T3329] ___sys_sendmsg+0xee/0x170 [ 4085.909363][ T3329] __sys_sendmsg+0xcd/0x170 [ 4085.909363][ T3329] do_syscall_64+0xc6/0x1e0 [ 4085.909363][ T3329] [ 4085.911559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4085.911559][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4085.911559][ T3329] ipv6_find_idev+0x102/0x170 [ 4085.911559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4085.911559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4085.911559][ T3329] netlink_rcv_skb+0x130/0x360 [ 4085.911559][ T3329] netlink_unicast+0x449/0x710 [ 4085.911559][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4085.911559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4085.911559][ T3329] ___sys_sendmsg+0xee/0x170 [ 4085.911559][ T3329] __sys_sendmsg+0xcd/0x170 [ 4085.911559][ T3329] do_syscall_64+0xc6/0x1e0 [ 4085.911559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4085.911559][ T3329] [ 4085.913273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4085.913273][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4085.913273][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4085.913273][ T3329] ipv6_find_idev+0x102/0x170 [ 4085.913273][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4085.913273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4085.913273][ T3329] netlink_rcv_skb+0x130/0x360 [ 4085.913273][ T3329] netlink_unicast+0x449/0x710 [ 4085.913273][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4085.913273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4085.913273][ T3329] ___sys_sendmsg+0xee/0x170 [ 4085.913273][ T3329] __sys_sendmsg+0xcd/0x170 [ 4085.913273][ T3329] do_syscall_64+0xc6/0x1e0 [ 4085.913273][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4085.913273][ T3329] [ 4096.156856][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4096.157310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4096.157310][ T3329] netdev_get_by_index+0x5e/0x80 [ 4096.157310][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4096.157310][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4096.157310][ T3329] ip6_route_add+0x1c/0x140 [ 4096.157310][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4096.157310][ T3329] addrconf_add_dev+0xe2/0x170 [ 4096.157310][ T3329] inet6_addr_add+0x12f/0xa40 [ 4096.157310][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4096.157310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4096.157310][ T3329] netlink_rcv_skb+0x130/0x360 [ 4096.157310][ T3329] netlink_unicast+0x449/0x710 [ 4096.157310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4096.157310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4096.157310][ T3329] ___sys_sendmsg+0xee/0x170 [ 4096.157310][ T3329] __sys_sendmsg+0xcd/0x170 [ 4096.157310][ T3329] do_syscall_64+0xc6/0x1e0 [ 4096.157310][ T3329] [ 4096.159506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4096.159506][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4096.159506][ T3329] ipv6_find_idev+0x102/0x170 [ 4096.159506][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4096.159506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4096.159506][ T3329] netlink_rcv_skb+0x130/0x360 [ 4096.159506][ T3329] netlink_unicast+0x449/0x710 [ 4096.159506][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4096.159506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4096.159506][ T3329] ___sys_sendmsg+0xee/0x170 [ 4096.159506][ T3329] __sys_sendmsg+0xcd/0x170 [ 4096.159506][ T3329] do_syscall_64+0xc6/0x1e0 [ 4096.159506][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4096.159506][ T3329] [ 4096.161214][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4096.161214][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4096.161214][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4096.161214][ T3329] ipv6_find_idev+0x102/0x170 [ 4096.161214][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4096.161214][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4096.161214][ T3329] netlink_rcv_skb+0x130/0x360 [ 4096.161214][ T3329] netlink_unicast+0x449/0x710 [ 4096.161214][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4096.161214][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4096.161214][ T3329] ___sys_sendmsg+0xee/0x170 [ 4096.161214][ T3329] __sys_sendmsg+0xcd/0x170 [ 4096.161214][ T3329] do_syscall_64+0xc6/0x1e0 [ 4096.161214][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4096.161214][ T3329] [ 4106.164864][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4106.165325][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4106.165325][ T3329] netdev_get_by_index+0x5e/0x80 [ 4106.165325][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4106.165325][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4106.165325][ T3329] ip6_route_add+0x1c/0x140 [ 4106.165325][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4106.165325][ T3329] addrconf_add_dev+0xe2/0x170 [ 4106.165325][ T3329] inet6_addr_add+0x12f/0xa40 [ 4106.165325][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4106.165325][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4106.165325][ T3329] netlink_rcv_skb+0x130/0x360 [ 4106.165325][ T3329] netlink_unicast+0x449/0x710 [ 4106.165325][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4106.165325][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4106.165325][ T3329] ___sys_sendmsg+0xee/0x170 [ 4106.165325][ T3329] __sys_sendmsg+0xcd/0x170 [ 4106.165325][ T3329] do_syscall_64+0xc6/0x1e0 [ 4106.165325][ T3329] [ 4106.167575][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4106.167575][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4106.167575][ T3329] ipv6_find_idev+0x102/0x170 [ 4106.167575][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4106.167575][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4106.167575][ T3329] netlink_rcv_skb+0x130/0x360 [ 4106.167575][ T3329] netlink_unicast+0x449/0x710 [ 4106.167575][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4106.167575][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4106.167575][ T3329] ___sys_sendmsg+0xee/0x170 [ 4106.167575][ T3329] __sys_sendmsg+0xcd/0x170 [ 4106.167575][ T3329] do_syscall_64+0xc6/0x1e0 [ 4106.167575][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4106.167575][ T3329] [ 4106.169306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4106.169306][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4106.169306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4106.169306][ T3329] ipv6_find_idev+0x102/0x170 [ 4106.169306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4106.169306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4106.169306][ T3329] netlink_rcv_skb+0x130/0x360 [ 4106.169306][ T3329] netlink_unicast+0x449/0x710 [ 4106.169306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4106.169306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4106.169306][ T3329] ___sys_sendmsg+0xee/0x170 [ 4106.169306][ T3329] __sys_sendmsg+0xcd/0x170 [ 4106.169306][ T3329] do_syscall_64+0xc6/0x1e0 [ 4106.169306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4106.169306][ T3329] [ 4116.412854][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4116.413316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4116.413316][ T3329] netdev_get_by_index+0x5e/0x80 [ 4116.413316][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4116.413316][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4116.413316][ T3329] ip6_route_add+0x1c/0x140 [ 4116.413316][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4116.413316][ T3329] addrconf_add_dev+0xe2/0x170 [ 4116.413316][ T3329] inet6_addr_add+0x12f/0xa40 [ 4116.413316][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4116.413316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4116.413316][ T3329] netlink_rcv_skb+0x130/0x360 [ 4116.413316][ T3329] netlink_unicast+0x449/0x710 [ 4116.413316][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4116.413316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4116.413316][ T3329] ___sys_sendmsg+0xee/0x170 [ 4116.413316][ T3329] __sys_sendmsg+0xcd/0x170 [ 4116.413316][ T3329] do_syscall_64+0xc6/0x1e0 [ 4116.413316][ T3329] [ 4116.415547][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4116.415547][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4116.415547][ T3329] ipv6_find_idev+0x102/0x170 [ 4116.415547][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4116.415547][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4116.415547][ T3329] netlink_rcv_skb+0x130/0x360 [ 4116.415547][ T3329] netlink_unicast+0x449/0x710 [ 4116.415547][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4116.415547][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4116.415547][ T3329] ___sys_sendmsg+0xee/0x170 [ 4116.415547][ T3329] __sys_sendmsg+0xcd/0x170 [ 4116.415547][ T3329] do_syscall_64+0xc6/0x1e0 [ 4116.415547][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4116.415547][ T3329] [ 4116.417273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4116.417273][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4116.417273][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4116.417273][ T3329] ipv6_find_idev+0x102/0x170 [ 4116.417273][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4116.417273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4116.417273][ T3329] netlink_rcv_skb+0x130/0x360 [ 4116.417273][ T3329] netlink_unicast+0x449/0x710 [ 4116.417273][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4116.417273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4116.417273][ T3329] ___sys_sendmsg+0xee/0x170 [ 4116.417273][ T3329] __sys_sendmsg+0xcd/0x170 [ 4116.417273][ T3329] do_syscall_64+0xc6/0x1e0 [ 4116.417273][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4116.417273][ T3329] [ 4126.660922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4126.661367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4126.661367][ T3329] netdev_get_by_index+0x5e/0x80 [ 4126.661367][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4126.661367][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4126.661367][ T3329] ip6_route_add+0x1c/0x140 [ 4126.661367][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4126.661367][ T3329] addrconf_add_dev+0xe2/0x170 [ 4126.661367][ T3329] inet6_addr_add+0x12f/0xa40 [ 4126.661367][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4126.661367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4126.661367][ T3329] netlink_rcv_skb+0x130/0x360 [ 4126.661367][ T3329] netlink_unicast+0x449/0x710 [ 4126.661367][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4126.661367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4126.661367][ T3329] ___sys_sendmsg+0xee/0x170 [ 4126.661367][ T3329] __sys_sendmsg+0xcd/0x170 [ 4126.661367][ T3329] do_syscall_64+0xc6/0x1e0 [ 4126.661367][ T3329] [ 4126.663584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4126.663584][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4126.663584][ T3329] ipv6_find_idev+0x102/0x170 [ 4126.663584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4126.663584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4126.663584][ T3329] netlink_rcv_skb+0x130/0x360 [ 4126.663584][ T3329] netlink_unicast+0x449/0x710 [ 4126.663584][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4126.663584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4126.663584][ T3329] ___sys_sendmsg+0xee/0x170 [ 4126.663584][ T3329] __sys_sendmsg+0xcd/0x170 [ 4126.663584][ T3329] do_syscall_64+0xc6/0x1e0 [ 4126.663584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4126.663584][ T3329] [ 4126.665293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4126.665293][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4126.665293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4126.665293][ T3329] ipv6_find_idev+0x102/0x170 [ 4126.665293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4126.665293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4126.665293][ T3329] netlink_rcv_skb+0x130/0x360 [ 4126.665293][ T3329] netlink_unicast+0x449/0x710 [ 4126.665293][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4126.665293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4126.665293][ T3329] ___sys_sendmsg+0xee/0x170 [ 4126.665293][ T3329] __sys_sendmsg+0xcd/0x170 [ 4126.665293][ T3329] do_syscall_64+0xc6/0x1e0 [ 4126.665293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4126.665293][ T3329] [ 4136.908908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4136.909347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4136.909347][ T3329] netdev_get_by_index+0x5e/0x80 [ 4136.909347][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4136.909347][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4136.909347][ T3329] ip6_route_add+0x1c/0x140 [ 4136.909347][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4136.909347][ T3329] addrconf_add_dev+0xe2/0x170 [ 4136.909347][ T3329] inet6_addr_add+0x12f/0xa40 [ 4136.909347][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4136.909347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4136.909347][ T3329] netlink_rcv_skb+0x130/0x360 [ 4136.909347][ T3329] netlink_unicast+0x449/0x710 [ 4136.909347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4136.909347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4136.909347][ T3329] ___sys_sendmsg+0xee/0x170 [ 4136.909347][ T3329] __sys_sendmsg+0xcd/0x170 [ 4136.909347][ T3329] do_syscall_64+0xc6/0x1e0 [ 4136.909347][ T3329] [ 4136.911548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4136.911548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4136.911548][ T3329] ipv6_find_idev+0x102/0x170 [ 4136.911548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4136.911548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4136.911548][ T3329] netlink_rcv_skb+0x130/0x360 [ 4136.911548][ T3329] netlink_unicast+0x449/0x710 [ 4136.911548][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4136.911548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4136.911548][ T3329] ___sys_sendmsg+0xee/0x170 [ 4136.911548][ T3329] __sys_sendmsg+0xcd/0x170 [ 4136.911548][ T3329] do_syscall_64+0xc6/0x1e0 [ 4136.911548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4136.911548][ T3329] [ 4136.913270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4136.913270][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4136.913270][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4136.913270][ T3329] ipv6_find_idev+0x102/0x170 [ 4136.913270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4136.913270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4136.913270][ T3329] netlink_rcv_skb+0x130/0x360 [ 4136.913270][ T3329] netlink_unicast+0x449/0x710 [ 4136.913270][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4136.913270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4136.913270][ T3329] ___sys_sendmsg+0xee/0x170 [ 4136.913270][ T3329] __sys_sendmsg+0xcd/0x170 [ 4136.913270][ T3329] do_syscall_64+0xc6/0x1e0 [ 4136.913270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4136.913270][ T3329] [ 4147.156933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4147.157391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4147.157391][ T3329] netdev_get_by_index+0x5e/0x80 [ 4147.157391][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4147.157391][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4147.157391][ T3329] ip6_route_add+0x1c/0x140 [ 4147.157391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4147.157391][ T3329] addrconf_add_dev+0xe2/0x170 [ 4147.157391][ T3329] inet6_addr_add+0x12f/0xa40 [ 4147.157391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4147.157391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4147.157391][ T3329] netlink_rcv_skb+0x130/0x360 [ 4147.157391][ T3329] netlink_unicast+0x449/0x710 [ 4147.157391][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4147.157391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4147.157391][ T3329] ___sys_sendmsg+0xee/0x170 [ 4147.157391][ T3329] __sys_sendmsg+0xcd/0x170 [ 4147.157391][ T3329] do_syscall_64+0xc6/0x1e0 [ 4147.157391][ T3329] [ 4147.160072][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4147.160072][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4147.160072][ T3329] ipv6_find_idev+0x102/0x170 [ 4147.160072][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4147.160072][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4147.160072][ T3329] netlink_rcv_skb+0x130/0x360 [ 4147.160072][ T3329] netlink_unicast+0x449/0x710 [ 4147.160072][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4147.160072][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4147.160072][ T3329] ___sys_sendmsg+0xee/0x170 [ 4147.160072][ T3329] __sys_sendmsg+0xcd/0x170 [ 4147.160072][ T3329] do_syscall_64+0xc6/0x1e0 [ 4147.160072][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4147.160072][ T3329] [ 4147.162155][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4147.162155][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4147.162155][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4147.162155][ T3329] ipv6_find_idev+0x102/0x170 [ 4147.162155][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4147.162155][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4147.162155][ T3329] netlink_rcv_skb+0x130/0x360 [ 4147.162155][ T3329] netlink_unicast+0x449/0x710 [ 4147.162155][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4147.162155][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4147.162155][ T3329] ___sys_sendmsg+0xee/0x170 [ 4147.162155][ T3329] __sys_sendmsg+0xcd/0x170 [ 4147.162155][ T3329] do_syscall_64+0xc6/0x1e0 [ 4147.162155][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4147.162155][ T3329] [ 4157.404840][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4157.405283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4157.405283][ T3329] netdev_get_by_index+0x5e/0x80 [ 4157.405283][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4157.405283][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4157.405283][ T3329] ip6_route_add+0x1c/0x140 [ 4157.405283][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4157.405283][ T3329] addrconf_add_dev+0xe2/0x170 [ 4157.405283][ T3329] inet6_addr_add+0x12f/0xa40 [ 4157.405283][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4157.405283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4157.405283][ T3329] netlink_rcv_skb+0x130/0x360 [ 4157.405283][ T3329] netlink_unicast+0x449/0x710 [ 4157.405283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4157.405283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4157.405283][ T3329] ___sys_sendmsg+0xee/0x170 [ 4157.405283][ T3329] __sys_sendmsg+0xcd/0x170 [ 4157.405283][ T3329] do_syscall_64+0xc6/0x1e0 [ 4157.405283][ T3329] [ 4157.407605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4157.407605][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4157.407605][ T3329] ipv6_find_idev+0x102/0x170 [ 4157.407605][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4157.407605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4157.407605][ T3329] netlink_rcv_skb+0x130/0x360 [ 4157.407605][ T3329] netlink_unicast+0x449/0x710 [ 4157.407605][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4157.407605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4157.407605][ T3329] ___sys_sendmsg+0xee/0x170 [ 4157.407605][ T3329] __sys_sendmsg+0xcd/0x170 [ 4157.407605][ T3329] do_syscall_64+0xc6/0x1e0 [ 4157.407605][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4157.407605][ T3329] [ 4157.409414][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4157.409414][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4157.409414][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4157.409414][ T3329] ipv6_find_idev+0x102/0x170 [ 4157.409414][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4157.409414][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4157.409414][ T3329] netlink_rcv_skb+0x130/0x360 [ 4157.409414][ T3329] netlink_unicast+0x449/0x710 [ 4157.409414][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4157.409414][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4157.409414][ T3329] ___sys_sendmsg+0xee/0x170 [ 4157.409414][ T3329] __sys_sendmsg+0xcd/0x170 [ 4157.409414][ T3329] do_syscall_64+0xc6/0x1e0 [ 4157.409414][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4157.409414][ T3329] [ 4167.652859][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4167.653292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4167.653292][ T3329] netdev_get_by_index+0x5e/0x80 [ 4167.653292][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4167.653292][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4167.653292][ T3329] ip6_route_add+0x1c/0x140 [ 4167.653292][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4167.653292][ T3329] addrconf_add_dev+0xe2/0x170 [ 4167.653292][ T3329] inet6_addr_add+0x12f/0xa40 [ 4167.653292][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4167.653292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4167.653292][ T3329] netlink_rcv_skb+0x130/0x360 [ 4167.653292][ T3329] netlink_unicast+0x449/0x710 [ 4167.653292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4167.653292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4167.653292][ T3329] ___sys_sendmsg+0xee/0x170 [ 4167.653292][ T3329] __sys_sendmsg+0xcd/0x170 [ 4167.653292][ T3329] do_syscall_64+0xc6/0x1e0 [ 4167.653292][ T3329] [ 4167.655549][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4167.655549][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4167.655549][ T3329] ipv6_find_idev+0x102/0x170 [ 4167.655549][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4167.655549][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4167.655549][ T3329] netlink_rcv_skb+0x130/0x360 [ 4167.655549][ T3329] netlink_unicast+0x449/0x710 [ 4167.655549][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4167.655549][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4167.655549][ T3329] ___sys_sendmsg+0xee/0x170 [ 4167.655549][ T3329] __sys_sendmsg+0xcd/0x170 [ 4167.655549][ T3329] do_syscall_64+0xc6/0x1e0 [ 4167.655549][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4167.655549][ T3329] [ 4167.657286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4167.657286][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4167.657286][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4167.657286][ T3329] ipv6_find_idev+0x102/0x170 [ 4167.657286][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4167.657286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4167.657286][ T3329] netlink_rcv_skb+0x130/0x360 [ 4167.657286][ T3329] netlink_unicast+0x449/0x710 [ 4167.657286][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4167.657286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4167.657286][ T3329] ___sys_sendmsg+0xee/0x170 [ 4167.657286][ T3329] __sys_sendmsg+0xcd/0x170 [ 4167.657286][ T3329] do_syscall_64+0xc6/0x1e0 [ 4167.657286][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4167.657286][ T3329] [ 4177.900859][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4177.901247][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4177.901247][ T3329] netdev_get_by_index+0x5e/0x80 [ 4177.901247][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4177.901247][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4177.901247][ T3329] ip6_route_add+0x1c/0x140 [ 4177.901247][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4177.901247][ T3329] addrconf_add_dev+0xe2/0x170 [ 4177.901247][ T3329] inet6_addr_add+0x12f/0xa40 [ 4177.901247][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4177.901247][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4177.901247][ T3329] netlink_rcv_skb+0x130/0x360 [ 4177.901247][ T3329] netlink_unicast+0x449/0x710 [ 4177.901247][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4177.901247][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4177.901247][ T3329] ___sys_sendmsg+0xee/0x170 [ 4177.901247][ T3329] __sys_sendmsg+0xcd/0x170 [ 4177.901247][ T3329] do_syscall_64+0xc6/0x1e0 [ 4177.901247][ T3329] [ 4177.903652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4177.903652][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4177.903652][ T3329] ipv6_find_idev+0x102/0x170 [ 4177.903652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4177.903652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4177.903652][ T3329] netlink_rcv_skb+0x130/0x360 [ 4177.903652][ T3329] netlink_unicast+0x449/0x710 [ 4177.903652][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4177.903652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4177.903652][ T3329] ___sys_sendmsg+0xee/0x170 [ 4177.903652][ T3329] __sys_sendmsg+0xcd/0x170 [ 4177.903652][ T3329] do_syscall_64+0xc6/0x1e0 [ 4177.903652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4177.903652][ T3329] [ 4177.905554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4177.905554][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4177.905554][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4177.905554][ T3329] ipv6_find_idev+0x102/0x170 [ 4177.905554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4177.905554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4177.905554][ T3329] netlink_rcv_skb+0x130/0x360 [ 4177.905554][ T3329] netlink_unicast+0x449/0x710 [ 4177.905554][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4177.905554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4177.905554][ T3329] ___sys_sendmsg+0xee/0x170 [ 4177.905554][ T3329] __sys_sendmsg+0xcd/0x170 [ 4177.905554][ T3329] do_syscall_64+0xc6/0x1e0 [ 4177.905554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4177.905554][ T3329] [ 4188.148848][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4188.149288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4188.149288][ T3329] netdev_get_by_index+0x5e/0x80 [ 4188.149288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4188.149288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4188.149288][ T3329] ip6_route_add+0x1c/0x140 [ 4188.149288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4188.149288][ T3329] addrconf_add_dev+0xe2/0x170 [ 4188.149288][ T3329] inet6_addr_add+0x12f/0xa40 [ 4188.149288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4188.149288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4188.149288][ T3329] netlink_rcv_skb+0x130/0x360 [ 4188.149288][ T3329] netlink_unicast+0x449/0x710 [ 4188.149288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4188.149288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4188.149288][ T3329] ___sys_sendmsg+0xee/0x170 [ 4188.149288][ T3329] __sys_sendmsg+0xcd/0x170 [ 4188.149288][ T3329] do_syscall_64+0xc6/0x1e0 [ 4188.149288][ T3329] [ 4188.151559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4188.151559][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4188.151559][ T3329] ipv6_find_idev+0x102/0x170 [ 4188.151559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4188.151559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4188.151559][ T3329] netlink_rcv_skb+0x130/0x360 [ 4188.151559][ T3329] netlink_unicast+0x449/0x710 [ 4188.151559][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4188.151559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4188.151559][ T3329] ___sys_sendmsg+0xee/0x170 [ 4188.151559][ T3329] __sys_sendmsg+0xcd/0x170 [ 4188.151559][ T3329] do_syscall_64+0xc6/0x1e0 [ 4188.151559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4188.151559][ T3329] [ 4188.153351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4188.153351][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4188.153351][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4188.153351][ T3329] ipv6_find_idev+0x102/0x170 [ 4188.153351][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4188.153351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4188.153351][ T3329] netlink_rcv_skb+0x130/0x360 [ 4188.153351][ T3329] netlink_unicast+0x449/0x710 [ 4188.153351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4188.153351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4188.153351][ T3329] ___sys_sendmsg+0xee/0x170 [ 4188.153351][ T3329] __sys_sendmsg+0xcd/0x170 [ 4188.153351][ T3329] do_syscall_64+0xc6/0x1e0 [ 4188.153351][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4188.153351][ T3329] [ 4198.380933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4198.381376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4198.381376][ T3329] netdev_get_by_index+0x5e/0x80 [ 4198.381376][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4198.381376][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4198.381376][ T3329] ip6_route_add+0x1c/0x140 [ 4198.381376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4198.381376][ T3329] addrconf_add_dev+0xe2/0x170 [ 4198.381376][ T3329] inet6_addr_add+0x12f/0xa40 [ 4198.381376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4198.381376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4198.381376][ T3329] netlink_rcv_skb+0x130/0x360 [ 4198.381376][ T3329] netlink_unicast+0x449/0x710 [ 4198.381376][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4198.381376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4198.381376][ T3329] ___sys_sendmsg+0xee/0x170 [ 4198.381376][ T3329] __sys_sendmsg+0xcd/0x170 [ 4198.381376][ T3329] do_syscall_64+0xc6/0x1e0 [ 4198.381376][ T3329] [ 4198.383588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4198.383588][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4198.383588][ T3329] ipv6_find_idev+0x102/0x170 [ 4198.383588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4198.383588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4198.383588][ T3329] netlink_rcv_skb+0x130/0x360 [ 4198.383588][ T3329] netlink_unicast+0x449/0x710 [ 4198.383588][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4198.383588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4198.383588][ T3329] ___sys_sendmsg+0xee/0x170 [ 4198.383588][ T3329] __sys_sendmsg+0xcd/0x170 [ 4198.383588][ T3329] do_syscall_64+0xc6/0x1e0 [ 4198.383588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4198.383588][ T3329] [ 4198.385293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4198.385293][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4198.385293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4198.385293][ T3329] ipv6_find_idev+0x102/0x170 [ 4198.385293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4198.385293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4198.385293][ T3329] netlink_rcv_skb+0x130/0x360 [ 4198.385293][ T3329] netlink_unicast+0x449/0x710 [ 4198.385293][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4198.385293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4198.385293][ T3329] ___sys_sendmsg+0xee/0x170 [ 4198.385293][ T3329] __sys_sendmsg+0xcd/0x170 [ 4198.385293][ T3329] do_syscall_64+0xc6/0x1e0 [ 4198.385293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4198.385293][ T3329] [ 4208.628924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4208.629381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4208.629381][ T3329] netdev_get_by_index+0x5e/0x80 [ 4208.629381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4208.629381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4208.629381][ T3329] ip6_route_add+0x1c/0x140 [ 4208.629381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4208.629381][ T3329] addrconf_add_dev+0xe2/0x170 [ 4208.629381][ T3329] inet6_addr_add+0x12f/0xa40 [ 4208.629381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4208.629381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4208.629381][ T3329] netlink_rcv_skb+0x130/0x360 [ 4208.629381][ T3329] netlink_unicast+0x449/0x710 [ 4208.629381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4208.629381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4208.629381][ T3329] ___sys_sendmsg+0xee/0x170 [ 4208.629381][ T3329] __sys_sendmsg+0xcd/0x170 [ 4208.629381][ T3329] do_syscall_64+0xc6/0x1e0 [ 4208.629381][ T3329] [ 4208.631575][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4208.631575][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4208.631575][ T3329] ipv6_find_idev+0x102/0x170 [ 4208.631575][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4208.631575][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4208.631575][ T3329] netlink_rcv_skb+0x130/0x360 [ 4208.631575][ T3329] netlink_unicast+0x449/0x710 [ 4208.631575][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4208.631575][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4208.631575][ T3329] ___sys_sendmsg+0xee/0x170 [ 4208.631575][ T3329] __sys_sendmsg+0xcd/0x170 [ 4208.631575][ T3329] do_syscall_64+0xc6/0x1e0 [ 4208.631575][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4208.631575][ T3329] [ 4208.633286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4208.633286][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4208.633286][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4208.633286][ T3329] ipv6_find_idev+0x102/0x170 [ 4208.633286][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4208.633286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4208.633286][ T3329] netlink_rcv_skb+0x130/0x360 [ 4208.633286][ T3329] netlink_unicast+0x449/0x710 [ 4208.633286][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4208.633286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4208.633286][ T3329] ___sys_sendmsg+0xee/0x170 [ 4208.633286][ T3329] __sys_sendmsg+0xcd/0x170 [ 4208.633286][ T3329] do_syscall_64+0xc6/0x1e0 [ 4208.633286][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4208.633286][ T3329] [ 4218.636958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4218.637404][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4218.637404][ T3329] netdev_get_by_index+0x5e/0x80 [ 4218.637404][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4218.637404][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4218.637404][ T3329] ip6_route_add+0x1c/0x140 [ 4218.637404][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4218.637404][ T3329] addrconf_add_dev+0xe2/0x170 [ 4218.637404][ T3329] inet6_addr_add+0x12f/0xa40 [ 4218.637404][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4218.637404][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4218.637404][ T3329] netlink_rcv_skb+0x130/0x360 [ 4218.637404][ T3329] netlink_unicast+0x449/0x710 [ 4218.637404][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4218.637404][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4218.637404][ T3329] ___sys_sendmsg+0xee/0x170 [ 4218.637404][ T3329] __sys_sendmsg+0xcd/0x170 [ 4218.637404][ T3329] do_syscall_64+0xc6/0x1e0 [ 4218.637404][ T3329] [ 4218.639602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4218.639602][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4218.639602][ T3329] ipv6_find_idev+0x102/0x170 [ 4218.639602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4218.639602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4218.639602][ T3329] netlink_rcv_skb+0x130/0x360 [ 4218.639602][ T3329] netlink_unicast+0x449/0x710 [ 4218.639602][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4218.639602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4218.639602][ T3329] ___sys_sendmsg+0xee/0x170 [ 4218.639602][ T3329] __sys_sendmsg+0xcd/0x170 [ 4218.639602][ T3329] do_syscall_64+0xc6/0x1e0 [ 4218.639602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4218.639602][ T3329] [ 4218.641304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4218.641304][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4218.641304][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4218.641304][ T3329] ipv6_find_idev+0x102/0x170 [ 4218.641304][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4218.641304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4218.641304][ T3329] netlink_rcv_skb+0x130/0x360 [ 4218.641304][ T3329] netlink_unicast+0x449/0x710 [ 4218.641304][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4218.641304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4218.641304][ T3329] ___sys_sendmsg+0xee/0x170 [ 4218.641304][ T3329] __sys_sendmsg+0xcd/0x170 [ 4218.641304][ T3329] do_syscall_64+0xc6/0x1e0 [ 4218.641304][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4218.641304][ T3329] [ 4228.884918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4228.885357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4228.885357][ T3329] netdev_get_by_index+0x5e/0x80 [ 4228.885357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4228.885357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4228.885357][ T3329] ip6_route_add+0x1c/0x140 [ 4228.885357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4228.885357][ T3329] addrconf_add_dev+0xe2/0x170 [ 4228.885357][ T3329] inet6_addr_add+0x12f/0xa40 [ 4228.885357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4228.885357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4228.885357][ T3329] netlink_rcv_skb+0x130/0x360 [ 4228.885357][ T3329] netlink_unicast+0x449/0x710 [ 4228.885357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4228.885357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4228.885357][ T3329] ___sys_sendmsg+0xee/0x170 [ 4228.885357][ T3329] __sys_sendmsg+0xcd/0x170 [ 4228.885357][ T3329] do_syscall_64+0xc6/0x1e0 [ 4228.885357][ T3329] [ 4228.887555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4228.887555][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4228.887555][ T3329] ipv6_find_idev+0x102/0x170 [ 4228.887555][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4228.887555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4228.887555][ T3329] netlink_rcv_skb+0x130/0x360 [ 4228.887555][ T3329] netlink_unicast+0x449/0x710 [ 4228.887555][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4228.887555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4228.887555][ T3329] ___sys_sendmsg+0xee/0x170 [ 4228.887555][ T3329] __sys_sendmsg+0xcd/0x170 [ 4228.887555][ T3329] do_syscall_64+0xc6/0x1e0 [ 4228.887555][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4228.887555][ T3329] [ 4228.889258][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4228.889258][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4228.889258][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4228.889258][ T3329] ipv6_find_idev+0x102/0x170 [ 4228.889258][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4228.889258][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4228.889258][ T3329] netlink_rcv_skb+0x130/0x360 [ 4228.889258][ T3329] netlink_unicast+0x449/0x710 [ 4228.889258][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4228.889258][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4228.889258][ T3329] ___sys_sendmsg+0xee/0x170 [ 4228.889258][ T3329] __sys_sendmsg+0xcd/0x170 [ 4228.889258][ T3329] do_syscall_64+0xc6/0x1e0 [ 4228.889258][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4228.889258][ T3329] [ 4238.932904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4238.933346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4238.933346][ T3329] netdev_get_by_index+0x5e/0x80 [ 4238.933346][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4238.933346][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4238.933346][ T3329] ip6_route_add+0x1c/0x140 [ 4238.933346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4238.933346][ T3329] addrconf_add_dev+0xe2/0x170 [ 4238.933346][ T3329] inet6_addr_add+0x12f/0xa40 [ 4238.933346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4238.933346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4238.933346][ T3329] netlink_rcv_skb+0x130/0x360 [ 4238.933346][ T3329] netlink_unicast+0x449/0x710 [ 4238.933346][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4238.933346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4238.933346][ T3329] ___sys_sendmsg+0xee/0x170 [ 4238.933346][ T3329] __sys_sendmsg+0xcd/0x170 [ 4238.933346][ T3329] do_syscall_64+0xc6/0x1e0 [ 4238.933346][ T3329] [ 4238.936061][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4238.936061][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4238.936061][ T3329] ipv6_find_idev+0x102/0x170 [ 4238.936061][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4238.936061][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4238.936061][ T3329] netlink_rcv_skb+0x130/0x360 [ 4238.936061][ T3329] netlink_unicast+0x449/0x710 [ 4238.936061][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4238.936061][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4238.936061][ T3329] ___sys_sendmsg+0xee/0x170 [ 4238.936061][ T3329] __sys_sendmsg+0xcd/0x170 [ 4238.936061][ T3329] do_syscall_64+0xc6/0x1e0 [ 4238.936061][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4238.936061][ T3329] [ 4238.937763][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4238.937763][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4238.937763][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4238.937763][ T3329] ipv6_find_idev+0x102/0x170 [ 4238.937763][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4238.937763][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4238.937763][ T3329] netlink_rcv_skb+0x130/0x360 [ 4238.937763][ T3329] netlink_unicast+0x449/0x710 [ 4238.937763][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4238.937763][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4238.937763][ T3329] ___sys_sendmsg+0xee/0x170 [ 4238.937763][ T3329] __sys_sendmsg+0xcd/0x170 [ 4238.937763][ T3329] do_syscall_64+0xc6/0x1e0 [ 4238.937763][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4238.937763][ T3329] [ 4249.164974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4249.165434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4249.165434][ T3329] netdev_get_by_index+0x5e/0x80 [ 4249.165434][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4249.165434][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4249.165434][ T3329] ip6_route_add+0x1c/0x140 [ 4249.165434][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4249.165434][ T3329] addrconf_add_dev+0xe2/0x170 [ 4249.165434][ T3329] inet6_addr_add+0x12f/0xa40 [ 4249.165434][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4249.165434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4249.165434][ T3329] netlink_rcv_skb+0x130/0x360 [ 4249.165434][ T3329] netlink_unicast+0x449/0x710 [ 4249.165434][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4249.165434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4249.165434][ T3329] ___sys_sendmsg+0xee/0x170 [ 4249.165434][ T3329] __sys_sendmsg+0xcd/0x170 [ 4249.165434][ T3329] do_syscall_64+0xc6/0x1e0 [ 4249.165434][ T3329] [ 4249.167627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4249.167627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4249.167627][ T3329] ipv6_find_idev+0x102/0x170 [ 4249.167627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4249.167627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4249.167627][ T3329] netlink_rcv_skb+0x130/0x360 [ 4249.167627][ T3329] netlink_unicast+0x449/0x710 [ 4249.167627][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4249.167627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4249.167627][ T3329] ___sys_sendmsg+0xee/0x170 [ 4249.167627][ T3329] __sys_sendmsg+0xcd/0x170 [ 4249.167627][ T3329] do_syscall_64+0xc6/0x1e0 [ 4249.167627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4249.167627][ T3329] [ 4249.169336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4249.169336][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4249.169336][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4249.169336][ T3329] ipv6_find_idev+0x102/0x170 [ 4249.169336][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4249.169336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4249.169336][ T3329] netlink_rcv_skb+0x130/0x360 [ 4249.169336][ T3329] netlink_unicast+0x449/0x710 [ 4249.169336][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4249.169336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4249.169336][ T3329] ___sys_sendmsg+0xee/0x170 [ 4249.169336][ T3329] __sys_sendmsg+0xcd/0x170 [ 4249.169336][ T3329] do_syscall_64+0xc6/0x1e0 [ 4249.169336][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4249.169336][ T3329] [ 4259.412864][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4259.413301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4259.413301][ T3329] netdev_get_by_index+0x5e/0x80 [ 4259.413301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4259.413301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4259.413301][ T3329] ip6_route_add+0x1c/0x140 [ 4259.413301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4259.413301][ T3329] addrconf_add_dev+0xe2/0x170 [ 4259.413301][ T3329] inet6_addr_add+0x12f/0xa40 [ 4259.413301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4259.413301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4259.413301][ T3329] netlink_rcv_skb+0x130/0x360 [ 4259.413301][ T3329] netlink_unicast+0x449/0x710 [ 4259.413301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4259.413301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4259.413301][ T3329] ___sys_sendmsg+0xee/0x170 [ 4259.413301][ T3329] __sys_sendmsg+0xcd/0x170 [ 4259.413301][ T3329] do_syscall_64+0xc6/0x1e0 [ 4259.413301][ T3329] [ 4259.415503][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4259.415503][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4259.415503][ T3329] ipv6_find_idev+0x102/0x170 [ 4259.415503][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4259.415503][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4259.415503][ T3329] netlink_rcv_skb+0x130/0x360 [ 4259.415503][ T3329] netlink_unicast+0x449/0x710 [ 4259.415503][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4259.415503][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4259.415503][ T3329] ___sys_sendmsg+0xee/0x170 [ 4259.415503][ T3329] __sys_sendmsg+0xcd/0x170 [ 4259.415503][ T3329] do_syscall_64+0xc6/0x1e0 [ 4259.415503][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4259.415503][ T3329] [ 4259.417209][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4259.417209][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4259.417209][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4259.417209][ T3329] ipv6_find_idev+0x102/0x170 [ 4259.417209][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4259.417209][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4259.417209][ T3329] netlink_rcv_skb+0x130/0x360 [ 4259.417209][ T3329] netlink_unicast+0x449/0x710 [ 4259.417209][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4259.417209][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4259.417209][ T3329] ___sys_sendmsg+0xee/0x170 [ 4259.417209][ T3329] __sys_sendmsg+0xcd/0x170 [ 4259.417209][ T3329] do_syscall_64+0xc6/0x1e0 [ 4259.417209][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4259.417209][ T3329] [ 4269.516937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4269.517377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4269.517377][ T3329] netdev_get_by_index+0x5e/0x80 [ 4269.517377][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4269.517377][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4269.517377][ T3329] ip6_route_add+0x1c/0x140 [ 4269.517377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4269.517377][ T3329] addrconf_add_dev+0xe2/0x170 [ 4269.517377][ T3329] inet6_addr_add+0x12f/0xa40 [ 4269.517377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4269.517377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4269.517377][ T3329] netlink_rcv_skb+0x130/0x360 [ 4269.517377][ T3329] netlink_unicast+0x449/0x710 [ 4269.517377][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4269.517377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4269.517377][ T3329] ___sys_sendmsg+0xee/0x170 [ 4269.517377][ T3329] __sys_sendmsg+0xcd/0x170 [ 4269.517377][ T3329] do_syscall_64+0xc6/0x1e0 [ 4269.517377][ T3329] [ 4269.519576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4269.519576][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4269.519576][ T3329] ipv6_find_idev+0x102/0x170 [ 4269.519576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4269.519576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4269.519576][ T3329] netlink_rcv_skb+0x130/0x360 [ 4269.519576][ T3329] netlink_unicast+0x449/0x710 [ 4269.519576][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4269.519576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4269.519576][ T3329] ___sys_sendmsg+0xee/0x170 [ 4269.519576][ T3329] __sys_sendmsg+0xcd/0x170 [ 4269.519576][ T3329] do_syscall_64+0xc6/0x1e0 [ 4269.519576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4269.519576][ T3329] [ 4269.526100][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4269.526100][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4269.526100][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4269.526100][ T3329] ipv6_find_idev+0x102/0x170 [ 4269.526100][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4269.526100][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4269.526100][ T3329] netlink_rcv_skb+0x130/0x360 [ 4269.526100][ T3329] netlink_unicast+0x449/0x710 [ 4269.526100][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4269.526100][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4269.526100][ T3329] ___sys_sendmsg+0xee/0x170 [ 4269.526100][ T3329] __sys_sendmsg+0xcd/0x170 [ 4269.526100][ T3329] do_syscall_64+0xc6/0x1e0 [ 4269.526100][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4269.526100][ T3329] [ 4279.764927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4279.765402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4279.765402][ T3329] netdev_get_by_index+0x5e/0x80 [ 4279.765402][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4279.765402][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4279.765402][ T3329] ip6_route_add+0x1c/0x140 [ 4279.765402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4279.765402][ T3329] addrconf_add_dev+0xe2/0x170 [ 4279.765402][ T3329] inet6_addr_add+0x12f/0xa40 [ 4279.765402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4279.765402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4279.765402][ T3329] netlink_rcv_skb+0x130/0x360 [ 4279.765402][ T3329] netlink_unicast+0x449/0x710 [ 4279.765402][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4279.765402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4279.765402][ T3329] ___sys_sendmsg+0xee/0x170 [ 4279.765402][ T3329] __sys_sendmsg+0xcd/0x170 [ 4279.765402][ T3329] do_syscall_64+0xc6/0x1e0 [ 4279.765402][ T3329] [ 4279.767632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4279.767632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4279.767632][ T3329] ipv6_find_idev+0x102/0x170 [ 4279.767632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4279.767632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4279.767632][ T3329] netlink_rcv_skb+0x130/0x360 [ 4279.767632][ T3329] netlink_unicast+0x449/0x710 [ 4279.767632][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4279.767632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4279.767632][ T3329] ___sys_sendmsg+0xee/0x170 [ 4279.767632][ T3329] __sys_sendmsg+0xcd/0x170 [ 4279.767632][ T3329] do_syscall_64+0xc6/0x1e0 [ 4279.767632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4279.767632][ T3329] [ 4279.769351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4279.769351][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4279.769351][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4279.769351][ T3329] ipv6_find_idev+0x102/0x170 [ 4279.769351][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4279.769351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4279.769351][ T3329] netlink_rcv_skb+0x130/0x360 [ 4279.769351][ T3329] netlink_unicast+0x449/0x710 [ 4279.769351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4279.769351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4279.769351][ T3329] ___sys_sendmsg+0xee/0x170 [ 4279.769351][ T3329] __sys_sendmsg+0xcd/0x170 [ 4279.769351][ T3329] do_syscall_64+0xc6/0x1e0 [ 4279.769351][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4279.769351][ T3329] [ 4290.012862][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4290.013338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4290.013338][ T3329] netdev_get_by_index+0x5e/0x80 [ 4290.013338][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4290.013338][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4290.013338][ T3329] ip6_route_add+0x1c/0x140 [ 4290.013338][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4290.013338][ T3329] addrconf_add_dev+0xe2/0x170 [ 4290.013338][ T3329] inet6_addr_add+0x12f/0xa40 [ 4290.013338][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4290.013338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4290.013338][ T3329] netlink_rcv_skb+0x130/0x360 [ 4290.013338][ T3329] netlink_unicast+0x449/0x710 [ 4290.013338][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4290.013338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4290.013338][ T3329] ___sys_sendmsg+0xee/0x170 [ 4290.013338][ T3329] __sys_sendmsg+0xcd/0x170 [ 4290.013338][ T3329] do_syscall_64+0xc6/0x1e0 [ 4290.013338][ T3329] [ 4290.015533][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4290.015533][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4290.015533][ T3329] ipv6_find_idev+0x102/0x170 [ 4290.015533][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4290.015533][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4290.015533][ T3329] netlink_rcv_skb+0x130/0x360 [ 4290.015533][ T3329] netlink_unicast+0x449/0x710 [ 4290.015533][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4290.015533][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4290.015533][ T3329] ___sys_sendmsg+0xee/0x170 [ 4290.015533][ T3329] __sys_sendmsg+0xcd/0x170 [ 4290.015533][ T3329] do_syscall_64+0xc6/0x1e0 [ 4290.015533][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4290.015533][ T3329] [ 4290.017235][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4290.017235][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4290.017235][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4290.017235][ T3329] ipv6_find_idev+0x102/0x170 [ 4290.017235][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4290.017235][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4290.017235][ T3329] netlink_rcv_skb+0x130/0x360 [ 4290.017235][ T3329] netlink_unicast+0x449/0x710 [ 4290.017235][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4290.017235][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4290.017235][ T3329] ___sys_sendmsg+0xee/0x170 [ 4290.017235][ T3329] __sys_sendmsg+0xcd/0x170 [ 4290.017235][ T3329] do_syscall_64+0xc6/0x1e0 [ 4290.017235][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4290.017235][ T3329] [ 4300.260873][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4300.261308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4300.261308][ T3329] netdev_get_by_index+0x5e/0x80 [ 4300.261308][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4300.261308][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4300.261308][ T3329] ip6_route_add+0x1c/0x140 [ 4300.261308][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4300.261308][ T3329] addrconf_add_dev+0xe2/0x170 [ 4300.261308][ T3329] inet6_addr_add+0x12f/0xa40 [ 4300.261308][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4300.261308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4300.261308][ T3329] netlink_rcv_skb+0x130/0x360 [ 4300.261308][ T3329] netlink_unicast+0x449/0x710 [ 4300.261308][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4300.261308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4300.261308][ T3329] ___sys_sendmsg+0xee/0x170 [ 4300.261308][ T3329] __sys_sendmsg+0xcd/0x170 [ 4300.261308][ T3329] do_syscall_64+0xc6/0x1e0 [ 4300.261308][ T3329] [ 4300.263565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4300.263565][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4300.263565][ T3329] ipv6_find_idev+0x102/0x170 [ 4300.263565][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4300.263565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4300.263565][ T3329] netlink_rcv_skb+0x130/0x360 [ 4300.263565][ T3329] netlink_unicast+0x449/0x710 [ 4300.263565][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4300.263565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4300.263565][ T3329] ___sys_sendmsg+0xee/0x170 [ 4300.263565][ T3329] __sys_sendmsg+0xcd/0x170 [ 4300.263565][ T3329] do_syscall_64+0xc6/0x1e0 [ 4300.263565][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4300.263565][ T3329] [ 4300.265279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4300.265279][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4300.265279][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4300.265279][ T3329] ipv6_find_idev+0x102/0x170 [ 4300.265279][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4300.265279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4300.265279][ T3329] netlink_rcv_skb+0x130/0x360 [ 4300.265279][ T3329] netlink_unicast+0x449/0x710 [ 4300.265279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4300.265279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4300.265279][ T3329] ___sys_sendmsg+0xee/0x170 [ 4300.265279][ T3329] __sys_sendmsg+0xcd/0x170 [ 4300.265279][ T3329] do_syscall_64+0xc6/0x1e0 [ 4300.265279][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4300.265279][ T3329] [ 4310.508862][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4310.509323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4310.509323][ T3329] netdev_get_by_index+0x5e/0x80 [ 4310.509323][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4310.509323][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4310.509323][ T3329] ip6_route_add+0x1c/0x140 [ 4310.509323][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4310.509323][ T3329] addrconf_add_dev+0xe2/0x170 [ 4310.509323][ T3329] inet6_addr_add+0x12f/0xa40 [ 4310.509323][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4310.509323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4310.509323][ T3329] netlink_rcv_skb+0x130/0x360 [ 4310.509323][ T3329] netlink_unicast+0x449/0x710 [ 4310.509323][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4310.509323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4310.509323][ T3329] ___sys_sendmsg+0xee/0x170 [ 4310.509323][ T3329] __sys_sendmsg+0xcd/0x170 [ 4310.509323][ T3329] do_syscall_64+0xc6/0x1e0 [ 4310.509323][ T3329] [ 4310.511651][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4310.511651][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4310.511651][ T3329] ipv6_find_idev+0x102/0x170 [ 4310.511651][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4310.511651][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4310.511651][ T3329] netlink_rcv_skb+0x130/0x360 [ 4310.511651][ T3329] netlink_unicast+0x449/0x710 [ 4310.511651][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4310.511651][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4310.511651][ T3329] ___sys_sendmsg+0xee/0x170 [ 4310.511651][ T3329] __sys_sendmsg+0xcd/0x170 [ 4310.511651][ T3329] do_syscall_64+0xc6/0x1e0 [ 4310.511651][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4310.511651][ T3329] [ 4310.513880][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4310.513880][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4310.513880][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4310.513880][ T3329] ipv6_find_idev+0x102/0x170 [ 4310.513880][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4310.513880][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4310.513880][ T3329] netlink_rcv_skb+0x130/0x360 [ 4310.513880][ T3329] netlink_unicast+0x449/0x710 [ 4310.513880][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4310.513880][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4310.513880][ T3329] ___sys_sendmsg+0xee/0x170 [ 4310.513880][ T3329] __sys_sendmsg+0xcd/0x170 [ 4310.513880][ T3329] do_syscall_64+0xc6/0x1e0 [ 4310.513880][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4310.513880][ T3329] [ 4320.756915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4320.757354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4320.757354][ T3329] netdev_get_by_index+0x5e/0x80 [ 4320.757354][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4320.757354][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4320.757354][ T3329] ip6_route_add+0x1c/0x140 [ 4320.757354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4320.757354][ T3329] addrconf_add_dev+0xe2/0x170 [ 4320.757354][ T3329] inet6_addr_add+0x12f/0xa40 [ 4320.757354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4320.757354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4320.757354][ T3329] netlink_rcv_skb+0x130/0x360 [ 4320.757354][ T3329] netlink_unicast+0x449/0x710 [ 4320.757354][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4320.757354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4320.757354][ T3329] ___sys_sendmsg+0xee/0x170 [ 4320.757354][ T3329] __sys_sendmsg+0xcd/0x170 [ 4320.757354][ T3329] do_syscall_64+0xc6/0x1e0 [ 4320.757354][ T3329] [ 4320.759591][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4320.759591][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4320.759591][ T3329] ipv6_find_idev+0x102/0x170 [ 4320.759591][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4320.759591][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4320.759591][ T3329] netlink_rcv_skb+0x130/0x360 [ 4320.759591][ T3329] netlink_unicast+0x449/0x710 [ 4320.759591][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4320.759591][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4320.759591][ T3329] ___sys_sendmsg+0xee/0x170 [ 4320.759591][ T3329] __sys_sendmsg+0xcd/0x170 [ 4320.759591][ T3329] do_syscall_64+0xc6/0x1e0 [ 4320.759591][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4320.759591][ T3329] [ 4320.761312][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4320.761312][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4320.761312][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4320.761312][ T3329] ipv6_find_idev+0x102/0x170 [ 4320.761312][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4320.761312][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4320.761312][ T3329] netlink_rcv_skb+0x130/0x360 [ 4320.761312][ T3329] netlink_unicast+0x449/0x710 [ 4320.761312][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4320.761312][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4320.761312][ T3329] ___sys_sendmsg+0xee/0x170 [ 4320.761312][ T3329] __sys_sendmsg+0xcd/0x170 [ 4320.761312][ T3329] do_syscall_64+0xc6/0x1e0 [ 4320.761312][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4320.761312][ T3329] [ 4331.004916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4331.005361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4331.005361][ T3329] netdev_get_by_index+0x5e/0x80 [ 4331.005361][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4331.005361][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4331.005361][ T3329] ip6_route_add+0x1c/0x140 [ 4331.005361][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4331.005361][ T3329] addrconf_add_dev+0xe2/0x170 [ 4331.005361][ T3329] inet6_addr_add+0x12f/0xa40 [ 4331.005361][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4331.005361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4331.005361][ T3329] netlink_rcv_skb+0x130/0x360 [ 4331.005361][ T3329] netlink_unicast+0x449/0x710 [ 4331.005361][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4331.005361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4331.005361][ T3329] ___sys_sendmsg+0xee/0x170 [ 4331.005361][ T3329] __sys_sendmsg+0xcd/0x170 [ 4331.005361][ T3329] do_syscall_64+0xc6/0x1e0 [ 4331.005361][ T3329] [ 4331.007610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4331.007610][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4331.007610][ T3329] ipv6_find_idev+0x102/0x170 [ 4331.007610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4331.007610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4331.007610][ T3329] netlink_rcv_skb+0x130/0x360 [ 4331.007610][ T3329] netlink_unicast+0x449/0x710 [ 4331.007610][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4331.007610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4331.007610][ T3329] ___sys_sendmsg+0xee/0x170 [ 4331.007610][ T3329] __sys_sendmsg+0xcd/0x170 [ 4331.007610][ T3329] do_syscall_64+0xc6/0x1e0 [ 4331.007610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4331.007610][ T3329] [ 4331.009684][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4331.009684][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4331.009684][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4331.009684][ T3329] ipv6_find_idev+0x102/0x170 [ 4331.009684][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4331.009684][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4331.009684][ T3329] netlink_rcv_skb+0x130/0x360 [ 4331.009684][ T3329] netlink_unicast+0x449/0x710 [ 4331.009684][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4331.009684][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4331.009684][ T3329] ___sys_sendmsg+0xee/0x170 [ 4331.009684][ T3329] __sys_sendmsg+0xcd/0x170 [ 4331.009684][ T3329] do_syscall_64+0xc6/0x1e0 [ 4331.009684][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4331.009684][ T3329] [ 4341.252888][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4341.253467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4341.253467][ T3329] netdev_get_by_index+0x5e/0x80 [ 4341.253467][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4341.253467][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4341.253467][ T3329] ip6_route_add+0x1c/0x140 [ 4341.253467][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4341.253467][ T3329] addrconf_add_dev+0xe2/0x170 [ 4341.253467][ T3329] inet6_addr_add+0x12f/0xa40 [ 4341.253467][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4341.253467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4341.253467][ T3329] netlink_rcv_skb+0x130/0x360 [ 4341.253467][ T3329] netlink_unicast+0x449/0x710 [ 4341.253467][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4341.253467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4341.253467][ T3329] ___sys_sendmsg+0xee/0x170 [ 4341.253467][ T3329] __sys_sendmsg+0xcd/0x170 [ 4341.253467][ T3329] do_syscall_64+0xc6/0x1e0 [ 4341.253467][ T3329] [ 4341.256950][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4341.256950][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4341.256950][ T3329] ipv6_find_idev+0x102/0x170 [ 4341.256950][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4341.256950][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4341.256950][ T3329] netlink_rcv_skb+0x130/0x360 [ 4341.256950][ T3329] netlink_unicast+0x449/0x710 [ 4341.256950][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4341.256950][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4341.256950][ T3329] ___sys_sendmsg+0xee/0x170 [ 4341.256950][ T3329] __sys_sendmsg+0xcd/0x170 [ 4341.256950][ T3329] do_syscall_64+0xc6/0x1e0 [ 4341.256950][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4341.256950][ T3329] [ 4341.259742][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4341.259742][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4341.259742][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4341.259742][ T3329] ipv6_find_idev+0x102/0x170 [ 4341.259742][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4341.259742][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4341.259742][ T3329] netlink_rcv_skb+0x130/0x360 [ 4341.259742][ T3329] netlink_unicast+0x449/0x710 [ 4341.259742][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4341.259742][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4341.259742][ T3329] ___sys_sendmsg+0xee/0x170 [ 4341.259742][ T3329] __sys_sendmsg+0xcd/0x170 [ 4341.259742][ T3329] do_syscall_64+0xc6/0x1e0 [ 4341.259742][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4341.259742][ T3329] [ 4351.500853][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4351.501345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4351.501345][ T3329] netdev_get_by_index+0x5e/0x80 [ 4351.501345][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4351.501345][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4351.501345][ T3329] ip6_route_add+0x1c/0x140 [ 4351.501345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4351.501345][ T3329] addrconf_add_dev+0xe2/0x170 [ 4351.501345][ T3329] inet6_addr_add+0x12f/0xa40 [ 4351.501345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4351.501345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4351.501345][ T3329] netlink_rcv_skb+0x130/0x360 [ 4351.501345][ T3329] netlink_unicast+0x449/0x710 [ 4351.501345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4351.501345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4351.501345][ T3329] ___sys_sendmsg+0xee/0x170 [ 4351.501345][ T3329] __sys_sendmsg+0xcd/0x170 [ 4351.501345][ T3329] do_syscall_64+0xc6/0x1e0 [ 4351.501345][ T3329] [ 4351.503635][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4351.503635][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4351.503635][ T3329] ipv6_find_idev+0x102/0x170 [ 4351.503635][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4351.503635][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4351.503635][ T3329] netlink_rcv_skb+0x130/0x360 [ 4351.503635][ T3329] netlink_unicast+0x449/0x710 [ 4351.503635][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4351.503635][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4351.503635][ T3329] ___sys_sendmsg+0xee/0x170 [ 4351.503635][ T3329] __sys_sendmsg+0xcd/0x170 [ 4351.503635][ T3329] do_syscall_64+0xc6/0x1e0 [ 4351.503635][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4351.503635][ T3329] [ 4351.505367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4351.505367][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4351.505367][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4351.505367][ T3329] ipv6_find_idev+0x102/0x170 [ 4351.505367][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4351.505367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4351.505367][ T3329] netlink_rcv_skb+0x130/0x360 [ 4351.505367][ T3329] netlink_unicast+0x449/0x710 [ 4351.505367][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4351.505367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4351.505367][ T3329] ___sys_sendmsg+0xee/0x170 [ 4351.505367][ T3329] __sys_sendmsg+0xcd/0x170 [ 4351.505367][ T3329] do_syscall_64+0xc6/0x1e0 [ 4351.505367][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4351.505367][ T3329] [ 4361.612913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4361.613351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4361.613351][ T3329] netdev_get_by_index+0x5e/0x80 [ 4361.613351][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4361.613351][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4361.613351][ T3329] ip6_route_add+0x1c/0x140 [ 4361.613351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4361.613351][ T3329] addrconf_add_dev+0xe2/0x170 [ 4361.613351][ T3329] inet6_addr_add+0x12f/0xa40 [ 4361.613351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4361.613351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4361.613351][ T3329] netlink_rcv_skb+0x130/0x360 [ 4361.613351][ T3329] netlink_unicast+0x449/0x710 [ 4361.613351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4361.613351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4361.613351][ T3329] ___sys_sendmsg+0xee/0x170 [ 4361.613351][ T3329] __sys_sendmsg+0xcd/0x170 [ 4361.613351][ T3329] do_syscall_64+0xc6/0x1e0 [ 4361.613351][ T3329] [ 4361.615595][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4361.615595][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4361.615595][ T3329] ipv6_find_idev+0x102/0x170 [ 4361.615595][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4361.615595][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4361.615595][ T3329] netlink_rcv_skb+0x130/0x360 [ 4361.615595][ T3329] netlink_unicast+0x449/0x710 [ 4361.615595][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4361.615595][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4361.615595][ T3329] ___sys_sendmsg+0xee/0x170 [ 4361.615595][ T3329] __sys_sendmsg+0xcd/0x170 [ 4361.615595][ T3329] do_syscall_64+0xc6/0x1e0 [ 4361.615595][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4361.615595][ T3329] [ 4361.617313][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4361.617313][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4361.617313][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4361.617313][ T3329] ipv6_find_idev+0x102/0x170 [ 4361.617313][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4361.617313][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4361.617313][ T3329] netlink_rcv_skb+0x130/0x360 [ 4361.617313][ T3329] netlink_unicast+0x449/0x710 [ 4361.617313][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4361.617313][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4361.617313][ T3329] ___sys_sendmsg+0xee/0x170 [ 4361.617313][ T3329] __sys_sendmsg+0xcd/0x170 [ 4361.617313][ T3329] do_syscall_64+0xc6/0x1e0 [ 4361.617313][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4361.617313][ T3329] [ 4371.708860][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4371.709293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4371.709293][ T3329] netdev_get_by_index+0x5e/0x80 [ 4371.709293][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4371.709293][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4371.709293][ T3329] ip6_route_add+0x1c/0x140 [ 4371.709293][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4371.709293][ T3329] addrconf_add_dev+0xe2/0x170 [ 4371.709293][ T3329] inet6_addr_add+0x12f/0xa40 [ 4371.709293][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4371.709293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4371.709293][ T3329] netlink_rcv_skb+0x130/0x360 [ 4371.709293][ T3329] netlink_unicast+0x449/0x710 [ 4371.709293][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4371.709293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4371.709293][ T3329] ___sys_sendmsg+0xee/0x170 [ 4371.709293][ T3329] __sys_sendmsg+0xcd/0x170 [ 4371.709293][ T3329] do_syscall_64+0xc6/0x1e0 [ 4371.709293][ T3329] [ 4371.712051][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4371.712051][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4371.712051][ T3329] ipv6_find_idev+0x102/0x170 [ 4371.712051][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4371.712051][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4371.712051][ T3329] netlink_rcv_skb+0x130/0x360 [ 4371.712051][ T3329] netlink_unicast+0x449/0x710 [ 4371.712051][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4371.712051][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4371.712051][ T3329] ___sys_sendmsg+0xee/0x170 [ 4371.712051][ T3329] __sys_sendmsg+0xcd/0x170 [ 4371.712051][ T3329] do_syscall_64+0xc6/0x1e0 [ 4371.712051][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4371.712051][ T3329] [ 4371.714159][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4371.714159][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4371.714159][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4371.714159][ T3329] ipv6_find_idev+0x102/0x170 [ 4371.714159][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4371.714159][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4371.714159][ T3329] netlink_rcv_skb+0x130/0x360 [ 4371.714159][ T3329] netlink_unicast+0x449/0x710 [ 4371.714159][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4371.714159][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4371.714159][ T3329] ___sys_sendmsg+0xee/0x170 [ 4371.714159][ T3329] __sys_sendmsg+0xcd/0x170 [ 4371.714159][ T3329] do_syscall_64+0xc6/0x1e0 [ 4371.714159][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4371.714159][ T3329] [ 4381.964851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4381.965288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4381.965288][ T3329] netdev_get_by_index+0x5e/0x80 [ 4381.965288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4381.965288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4381.965288][ T3329] ip6_route_add+0x1c/0x140 [ 4381.965288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4381.965288][ T3329] addrconf_add_dev+0xe2/0x170 [ 4381.965288][ T3329] inet6_addr_add+0x12f/0xa40 [ 4381.965288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4381.965288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.965288][ T3329] netlink_rcv_skb+0x130/0x360 [ 4381.965288][ T3329] netlink_unicast+0x449/0x710 [ 4381.965288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4381.965288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4381.965288][ T3329] ___sys_sendmsg+0xee/0x170 [ 4381.965288][ T3329] __sys_sendmsg+0xcd/0x170 [ 4381.965288][ T3329] do_syscall_64+0xc6/0x1e0 [ 4381.965288][ T3329] [ 4381.968001][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4381.968001][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4381.968001][ T3329] ipv6_find_idev+0x102/0x170 [ 4381.968001][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4381.968001][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.968001][ T3329] netlink_rcv_skb+0x130/0x360 [ 4381.968001][ T3329] netlink_unicast+0x449/0x710 [ 4381.968001][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4381.968001][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4381.968001][ T3329] ___sys_sendmsg+0xee/0x170 [ 4381.968001][ T3329] __sys_sendmsg+0xcd/0x170 [ 4381.968001][ T3329] do_syscall_64+0xc6/0x1e0 [ 4381.968001][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4381.968001][ T3329] [ 4381.969989][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4381.969989][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4381.969989][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4381.969989][ T3329] ipv6_find_idev+0x102/0x170 [ 4381.969989][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4381.969989][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4381.969989][ T3329] netlink_rcv_skb+0x130/0x360 [ 4381.969989][ T3329] netlink_unicast+0x449/0x710 [ 4381.969989][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4381.969989][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4381.969989][ T3329] ___sys_sendmsg+0xee/0x170 [ 4381.969989][ T3329] __sys_sendmsg+0xcd/0x170 [ 4381.969989][ T3329] do_syscall_64+0xc6/0x1e0 [ 4381.969989][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4381.969989][ T3329] [ 4392.116918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4392.117362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4392.117362][ T3329] netdev_get_by_index+0x5e/0x80 [ 4392.117362][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4392.117362][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4392.117362][ T3329] ip6_route_add+0x1c/0x140 [ 4392.117362][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4392.117362][ T3329] addrconf_add_dev+0xe2/0x170 [ 4392.117362][ T3329] inet6_addr_add+0x12f/0xa40 [ 4392.117362][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4392.117362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4392.117362][ T3329] netlink_rcv_skb+0x130/0x360 [ 4392.117362][ T3329] netlink_unicast+0x449/0x710 [ 4392.117362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4392.117362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4392.117362][ T3329] ___sys_sendmsg+0xee/0x170 [ 4392.117362][ T3329] __sys_sendmsg+0xcd/0x170 [ 4392.117362][ T3329] do_syscall_64+0xc6/0x1e0 [ 4392.117362][ T3329] [ 4392.120088][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4392.120088][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4392.120088][ T3329] ipv6_find_idev+0x102/0x170 [ 4392.120088][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4392.120088][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4392.120088][ T3329] netlink_rcv_skb+0x130/0x360 [ 4392.120088][ T3329] netlink_unicast+0x449/0x710 [ 4392.120088][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4392.120088][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4392.120088][ T3329] ___sys_sendmsg+0xee/0x170 [ 4392.120088][ T3329] __sys_sendmsg+0xcd/0x170 [ 4392.120088][ T3329] do_syscall_64+0xc6/0x1e0 [ 4392.120088][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4392.120088][ T3329] [ 4392.122143][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4392.122143][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4392.122143][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4392.122143][ T3329] ipv6_find_idev+0x102/0x170 [ 4392.122143][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4392.122143][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4392.122143][ T3329] netlink_rcv_skb+0x130/0x360 [ 4392.122143][ T3329] netlink_unicast+0x449/0x710 [ 4392.122143][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4392.122143][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4392.122143][ T3329] ___sys_sendmsg+0xee/0x170 [ 4392.122143][ T3329] __sys_sendmsg+0xcd/0x170 [ 4392.122143][ T3329] do_syscall_64+0xc6/0x1e0 [ 4392.122143][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4392.122143][ T3329] [ 4402.164928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4402.165368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4402.165368][ T3329] netdev_get_by_index+0x5e/0x80 [ 4402.165368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4402.165368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4402.165368][ T3329] ip6_route_add+0x1c/0x140 [ 4402.165368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4402.165368][ T3329] addrconf_add_dev+0xe2/0x170 [ 4402.165368][ T3329] inet6_addr_add+0x12f/0xa40 [ 4402.165368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4402.165368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4402.165368][ T3329] netlink_rcv_skb+0x130/0x360 [ 4402.165368][ T3329] netlink_unicast+0x449/0x710 [ 4402.165368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4402.165368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4402.165368][ T3329] ___sys_sendmsg+0xee/0x170 [ 4402.165368][ T3329] __sys_sendmsg+0xcd/0x170 [ 4402.165368][ T3329] do_syscall_64+0xc6/0x1e0 [ 4402.165368][ T3329] [ 4402.167623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4402.167623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4402.167623][ T3329] ipv6_find_idev+0x102/0x170 [ 4402.167623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4402.167623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4402.167623][ T3329] netlink_rcv_skb+0x130/0x360 [ 4402.167623][ T3329] netlink_unicast+0x449/0x710 [ 4402.167623][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4402.167623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4402.167623][ T3329] ___sys_sendmsg+0xee/0x170 [ 4402.167623][ T3329] __sys_sendmsg+0xcd/0x170 [ 4402.167623][ T3329] do_syscall_64+0xc6/0x1e0 [ 4402.167623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4402.167623][ T3329] [ 4402.169347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4402.169347][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4402.169347][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4402.169347][ T3329] ipv6_find_idev+0x102/0x170 [ 4402.169347][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4402.169347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4402.169347][ T3329] netlink_rcv_skb+0x130/0x360 [ 4402.169347][ T3329] netlink_unicast+0x449/0x710 [ 4402.169347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4402.169347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4402.169347][ T3329] ___sys_sendmsg+0xee/0x170 [ 4402.169347][ T3329] __sys_sendmsg+0xcd/0x170 [ 4402.169347][ T3329] do_syscall_64+0xc6/0x1e0 [ 4402.169347][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4402.169347][ T3329] [ 4412.412921][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4412.413369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4412.413369][ T3329] netdev_get_by_index+0x5e/0x80 [ 4412.413369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4412.413369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4412.413369][ T3329] ip6_route_add+0x1c/0x140 [ 4412.413369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4412.413369][ T3329] addrconf_add_dev+0xe2/0x170 [ 4412.413369][ T3329] inet6_addr_add+0x12f/0xa40 [ 4412.413369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4412.413369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4412.413369][ T3329] netlink_rcv_skb+0x130/0x360 [ 4412.413369][ T3329] netlink_unicast+0x449/0x710 [ 4412.413369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4412.413369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4412.413369][ T3329] ___sys_sendmsg+0xee/0x170 [ 4412.413369][ T3329] __sys_sendmsg+0xcd/0x170 [ 4412.413369][ T3329] do_syscall_64+0xc6/0x1e0 [ 4412.413369][ T3329] [ 4412.415620][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4412.415620][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4412.415620][ T3329] ipv6_find_idev+0x102/0x170 [ 4412.415620][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4412.415620][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4412.415620][ T3329] netlink_rcv_skb+0x130/0x360 [ 4412.415620][ T3329] netlink_unicast+0x449/0x710 [ 4412.415620][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4412.415620][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4412.415620][ T3329] ___sys_sendmsg+0xee/0x170 [ 4412.415620][ T3329] __sys_sendmsg+0xcd/0x170 [ 4412.415620][ T3329] do_syscall_64+0xc6/0x1e0 [ 4412.415620][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4412.415620][ T3329] [ 4412.417351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4412.417351][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4412.417351][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4412.417351][ T3329] ipv6_find_idev+0x102/0x170 [ 4412.417351][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4412.417351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4412.417351][ T3329] netlink_rcv_skb+0x130/0x360 [ 4412.417351][ T3329] netlink_unicast+0x449/0x710 [ 4412.417351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4412.417351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4412.417351][ T3329] ___sys_sendmsg+0xee/0x170 [ 4412.417351][ T3329] __sys_sendmsg+0xcd/0x170 [ 4412.417351][ T3329] do_syscall_64+0xc6/0x1e0 [ 4412.417351][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4412.417351][ T3329] [ 4422.660920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4422.661311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4422.661311][ T3329] netdev_get_by_index+0x5e/0x80 [ 4422.661311][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4422.661311][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4422.661311][ T3329] ip6_route_add+0x1c/0x140 [ 4422.661311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4422.661311][ T3329] addrconf_add_dev+0xe2/0x170 [ 4422.661311][ T3329] inet6_addr_add+0x12f/0xa40 [ 4422.661311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4422.661311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4422.661311][ T3329] netlink_rcv_skb+0x130/0x360 [ 4422.661311][ T3329] netlink_unicast+0x449/0x710 [ 4422.661311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4422.661311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4422.661311][ T3329] ___sys_sendmsg+0xee/0x170 [ 4422.661311][ T3329] __sys_sendmsg+0xcd/0x170 [ 4422.661311][ T3329] do_syscall_64+0xc6/0x1e0 [ 4422.661311][ T3329] [ 4422.663563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4422.663563][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4422.663563][ T3329] ipv6_find_idev+0x102/0x170 [ 4422.663563][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4422.663563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4422.663563][ T3329] netlink_rcv_skb+0x130/0x360 [ 4422.663563][ T3329] netlink_unicast+0x449/0x710 [ 4422.663563][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4422.663563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4422.663563][ T3329] ___sys_sendmsg+0xee/0x170 [ 4422.663563][ T3329] __sys_sendmsg+0xcd/0x170 [ 4422.663563][ T3329] do_syscall_64+0xc6/0x1e0 [ 4422.663563][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4422.663563][ T3329] [ 4422.665287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4422.665287][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4422.665287][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4422.665287][ T3329] ipv6_find_idev+0x102/0x170 [ 4422.665287][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4422.665287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4422.665287][ T3329] netlink_rcv_skb+0x130/0x360 [ 4422.665287][ T3329] netlink_unicast+0x449/0x710 [ 4422.665287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4422.665287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4422.665287][ T3329] ___sys_sendmsg+0xee/0x170 [ 4422.665287][ T3329] __sys_sendmsg+0xcd/0x170 [ 4422.665287][ T3329] do_syscall_64+0xc6/0x1e0 [ 4422.665287][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4422.665287][ T3329] [ 4432.700878][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4432.701259][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4432.701259][ T3329] netdev_get_by_index+0x5e/0x80 [ 4432.701259][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4432.701259][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4432.701259][ T3329] ip6_route_add+0x1c/0x140 [ 4432.701259][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4432.701259][ T3329] addrconf_add_dev+0xe2/0x170 [ 4432.701259][ T3329] inet6_addr_add+0x12f/0xa40 [ 4432.701259][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4432.701259][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.701259][ T3329] netlink_rcv_skb+0x130/0x360 [ 4432.701259][ T3329] netlink_unicast+0x449/0x710 [ 4432.701259][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4432.701259][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4432.701259][ T3329] ___sys_sendmsg+0xee/0x170 [ 4432.701259][ T3329] __sys_sendmsg+0xcd/0x170 [ 4432.701259][ T3329] do_syscall_64+0xc6/0x1e0 [ 4432.701259][ T3329] [ 4432.703489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4432.703489][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4432.703489][ T3329] ipv6_find_idev+0x102/0x170 [ 4432.703489][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4432.703489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.703489][ T3329] netlink_rcv_skb+0x130/0x360 [ 4432.703489][ T3329] netlink_unicast+0x449/0x710 [ 4432.703489][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4432.703489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4432.703489][ T3329] ___sys_sendmsg+0xee/0x170 [ 4432.703489][ T3329] __sys_sendmsg+0xcd/0x170 [ 4432.703489][ T3329] do_syscall_64+0xc6/0x1e0 [ 4432.703489][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4432.703489][ T3329] [ 4432.705218][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4432.705218][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4432.705218][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4432.705218][ T3329] ipv6_find_idev+0x102/0x170 [ 4432.705218][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4432.705218][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4432.705218][ T3329] netlink_rcv_skb+0x130/0x360 [ 4432.705218][ T3329] netlink_unicast+0x449/0x710 [ 4432.705218][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4432.705218][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4432.705218][ T3329] ___sys_sendmsg+0xee/0x170 [ 4432.705218][ T3329] __sys_sendmsg+0xcd/0x170 [ 4432.705218][ T3329] do_syscall_64+0xc6/0x1e0 [ 4432.705218][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4432.705218][ T3329] [ 4442.812994][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4442.813437][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4442.813437][ T3329] netdev_get_by_index+0x5e/0x80 [ 4442.813437][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4442.813437][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4442.813437][ T3329] ip6_route_add+0x1c/0x140 [ 4442.813437][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4442.813437][ T3329] addrconf_add_dev+0xe2/0x170 [ 4442.813437][ T3329] inet6_addr_add+0x12f/0xa40 [ 4442.813437][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4442.813437][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.813437][ T3329] netlink_rcv_skb+0x130/0x360 [ 4442.813437][ T3329] netlink_unicast+0x449/0x710 [ 4442.813437][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4442.813437][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4442.813437][ T3329] ___sys_sendmsg+0xee/0x170 [ 4442.813437][ T3329] __sys_sendmsg+0xcd/0x170 [ 4442.813437][ T3329] do_syscall_64+0xc6/0x1e0 [ 4442.813437][ T3329] [ 4442.815696][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4442.815696][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4442.815696][ T3329] ipv6_find_idev+0x102/0x170 [ 4442.815696][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4442.815696][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.815696][ T3329] netlink_rcv_skb+0x130/0x360 [ 4442.815696][ T3329] netlink_unicast+0x449/0x710 [ 4442.815696][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4442.815696][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4442.815696][ T3329] ___sys_sendmsg+0xee/0x170 [ 4442.815696][ T3329] __sys_sendmsg+0xcd/0x170 [ 4442.815696][ T3329] do_syscall_64+0xc6/0x1e0 [ 4442.815696][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4442.815696][ T3329] [ 4442.817429][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4442.817429][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4442.817429][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4442.817429][ T3329] ipv6_find_idev+0x102/0x170 [ 4442.817429][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4442.817429][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4442.817429][ T3329] netlink_rcv_skb+0x130/0x360 [ 4442.817429][ T3329] netlink_unicast+0x449/0x710 [ 4442.817429][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4442.817429][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4442.817429][ T3329] ___sys_sendmsg+0xee/0x170 [ 4442.817429][ T3329] __sys_sendmsg+0xcd/0x170 [ 4442.817429][ T3329] do_syscall_64+0xc6/0x1e0 [ 4442.817429][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4442.817429][ T3329] [ 4452.892906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4452.893394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4452.893394][ T3329] netdev_get_by_index+0x5e/0x80 [ 4452.893394][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4452.893394][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4452.893394][ T3329] ip6_route_add+0x1c/0x140 [ 4452.893394][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4452.893394][ T3329] addrconf_add_dev+0xe2/0x170 [ 4452.893394][ T3329] inet6_addr_add+0x12f/0xa40 [ 4452.893394][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4452.893394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.893394][ T3329] netlink_rcv_skb+0x130/0x360 [ 4452.893394][ T3329] netlink_unicast+0x449/0x710 [ 4452.893394][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4452.893394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4452.893394][ T3329] ___sys_sendmsg+0xee/0x170 [ 4452.893394][ T3329] __sys_sendmsg+0xcd/0x170 [ 4452.893394][ T3329] do_syscall_64+0xc6/0x1e0 [ 4452.893394][ T3329] [ 4452.896110][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4452.896110][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4452.896110][ T3329] ipv6_find_idev+0x102/0x170 [ 4452.896110][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4452.896110][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.896110][ T3329] netlink_rcv_skb+0x130/0x360 [ 4452.896110][ T3329] netlink_unicast+0x449/0x710 [ 4452.896110][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4452.896110][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4452.896110][ T3329] ___sys_sendmsg+0xee/0x170 [ 4452.896110][ T3329] __sys_sendmsg+0xcd/0x170 [ 4452.896110][ T3329] do_syscall_64+0xc6/0x1e0 [ 4452.896110][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.896110][ T3329] [ 4452.898210][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4452.898210][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4452.898210][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4452.898210][ T3329] ipv6_find_idev+0x102/0x170 [ 4452.898210][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4452.898210][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4452.898210][ T3329] netlink_rcv_skb+0x130/0x360 [ 4452.898210][ T3329] netlink_unicast+0x449/0x710 [ 4452.898210][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4452.898210][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4452.898210][ T3329] ___sys_sendmsg+0xee/0x170 [ 4452.898210][ T3329] __sys_sendmsg+0xcd/0x170 [ 4452.898210][ T3329] do_syscall_64+0xc6/0x1e0 [ 4452.898210][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4452.898210][ T3329] [ 4463.140934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4463.141377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4463.141377][ T3329] netdev_get_by_index+0x5e/0x80 [ 4463.141377][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4463.141377][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4463.141377][ T3329] ip6_route_add+0x1c/0x140 [ 4463.141377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4463.141377][ T3329] addrconf_add_dev+0xe2/0x170 [ 4463.141377][ T3329] inet6_addr_add+0x12f/0xa40 [ 4463.141377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4463.141377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.141377][ T3329] netlink_rcv_skb+0x130/0x360 [ 4463.141377][ T3329] netlink_unicast+0x449/0x710 [ 4463.141377][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4463.141377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4463.141377][ T3329] ___sys_sendmsg+0xee/0x170 [ 4463.141377][ T3329] __sys_sendmsg+0xcd/0x170 [ 4463.141377][ T3329] do_syscall_64+0xc6/0x1e0 [ 4463.141377][ T3329] [ 4463.144128][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4463.144128][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4463.144128][ T3329] ipv6_find_idev+0x102/0x170 [ 4463.144128][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4463.144128][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.144128][ T3329] netlink_rcv_skb+0x130/0x360 [ 4463.144128][ T3329] netlink_unicast+0x449/0x710 [ 4463.144128][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4463.144128][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4463.144128][ T3329] ___sys_sendmsg+0xee/0x170 [ 4463.144128][ T3329] __sys_sendmsg+0xcd/0x170 [ 4463.144128][ T3329] do_syscall_64+0xc6/0x1e0 [ 4463.144128][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4463.144128][ T3329] [ 4463.146239][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4463.146239][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4463.146239][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4463.146239][ T3329] ipv6_find_idev+0x102/0x170 [ 4463.146239][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4463.146239][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4463.146239][ T3329] netlink_rcv_skb+0x130/0x360 [ 4463.146239][ T3329] netlink_unicast+0x449/0x710 [ 4463.146239][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4463.146239][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4463.146239][ T3329] ___sys_sendmsg+0xee/0x170 [ 4463.146239][ T3329] __sys_sendmsg+0xcd/0x170 [ 4463.146239][ T3329] do_syscall_64+0xc6/0x1e0 [ 4463.146239][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4463.146239][ T3329] [ 4473.261001][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4473.261409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4473.261409][ T3329] netdev_get_by_index+0x5e/0x80 [ 4473.261409][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4473.261409][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4473.261409][ T3329] ip6_route_add+0x1c/0x140 [ 4473.261409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4473.261409][ T3329] addrconf_add_dev+0xe2/0x170 [ 4473.261409][ T3329] inet6_addr_add+0x12f/0xa40 [ 4473.261409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4473.261409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.261409][ T3329] netlink_rcv_skb+0x130/0x360 [ 4473.261409][ T3329] netlink_unicast+0x449/0x710 [ 4473.261409][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4473.261409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4473.261409][ T3329] ___sys_sendmsg+0xee/0x170 [ 4473.261409][ T3329] __sys_sendmsg+0xcd/0x170 [ 4473.261409][ T3329] do_syscall_64+0xc6/0x1e0 [ 4473.261409][ T3329] [ 4473.263639][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4473.263639][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4473.263639][ T3329] ipv6_find_idev+0x102/0x170 [ 4473.263639][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4473.263639][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.263639][ T3329] netlink_rcv_skb+0x130/0x360 [ 4473.263639][ T3329] netlink_unicast+0x449/0x710 [ 4473.263639][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4473.263639][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4473.263639][ T3329] ___sys_sendmsg+0xee/0x170 [ 4473.263639][ T3329] __sys_sendmsg+0xcd/0x170 [ 4473.263639][ T3329] do_syscall_64+0xc6/0x1e0 [ 4473.263639][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4473.263639][ T3329] [ 4473.265367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4473.265367][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4473.265367][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4473.265367][ T3329] ipv6_find_idev+0x102/0x170 [ 4473.265367][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4473.265367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4473.265367][ T3329] netlink_rcv_skb+0x130/0x360 [ 4473.265367][ T3329] netlink_unicast+0x449/0x710 [ 4473.265367][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4473.265367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4473.265367][ T3329] ___sys_sendmsg+0xee/0x170 [ 4473.265367][ T3329] __sys_sendmsg+0xcd/0x170 [ 4473.265367][ T3329] do_syscall_64+0xc6/0x1e0 [ 4473.265367][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4473.265367][ T3329] [ 4483.468854][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4483.469321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4483.469321][ T3329] netdev_get_by_index+0x5e/0x80 [ 4483.469321][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4483.469321][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4483.469321][ T3329] ip6_route_add+0x1c/0x140 [ 4483.469321][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4483.469321][ T3329] addrconf_add_dev+0xe2/0x170 [ 4483.469321][ T3329] inet6_addr_add+0x12f/0xa40 [ 4483.469321][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4483.469321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.469321][ T3329] netlink_rcv_skb+0x130/0x360 [ 4483.469321][ T3329] netlink_unicast+0x449/0x710 [ 4483.469321][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4483.469321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4483.469321][ T3329] ___sys_sendmsg+0xee/0x170 [ 4483.469321][ T3329] __sys_sendmsg+0xcd/0x170 [ 4483.469321][ T3329] do_syscall_64+0xc6/0x1e0 [ 4483.469321][ T3329] [ 4483.471568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4483.471568][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4483.471568][ T3329] ipv6_find_idev+0x102/0x170 [ 4483.471568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4483.471568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.471568][ T3329] netlink_rcv_skb+0x130/0x360 [ 4483.471568][ T3329] netlink_unicast+0x449/0x710 [ 4483.471568][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4483.471568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4483.471568][ T3329] ___sys_sendmsg+0xee/0x170 [ 4483.471568][ T3329] __sys_sendmsg+0xcd/0x170 [ 4483.471568][ T3329] do_syscall_64+0xc6/0x1e0 [ 4483.471568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4483.471568][ T3329] [ 4483.473292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4483.473292][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4483.473292][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4483.473292][ T3329] ipv6_find_idev+0x102/0x170 [ 4483.473292][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4483.473292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4483.473292][ T3329] netlink_rcv_skb+0x130/0x360 [ 4483.473292][ T3329] netlink_unicast+0x449/0x710 [ 4483.473292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4483.473292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4483.473292][ T3329] ___sys_sendmsg+0xee/0x170 [ 4483.473292][ T3329] __sys_sendmsg+0xcd/0x170 [ 4483.473292][ T3329] do_syscall_64+0xc6/0x1e0 [ 4483.473292][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4483.473292][ T3329] [ 4493.724966][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4493.725404][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4493.725404][ T3329] netdev_get_by_index+0x5e/0x80 [ 4493.725404][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4493.725404][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4493.725404][ T3329] ip6_route_add+0x1c/0x140 [ 4493.725404][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4493.725404][ T3329] addrconf_add_dev+0xe2/0x170 [ 4493.725404][ T3329] inet6_addr_add+0x12f/0xa40 [ 4493.725404][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4493.725404][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.725404][ T3329] netlink_rcv_skb+0x130/0x360 [ 4493.725404][ T3329] netlink_unicast+0x449/0x710 [ 4493.725404][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4493.725404][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4493.725404][ T3329] ___sys_sendmsg+0xee/0x170 [ 4493.725404][ T3329] __sys_sendmsg+0xcd/0x170 [ 4493.725404][ T3329] do_syscall_64+0xc6/0x1e0 [ 4493.725404][ T3329] [ 4493.727654][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4493.727654][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4493.727654][ T3329] ipv6_find_idev+0x102/0x170 [ 4493.727654][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4493.727654][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.727654][ T3329] netlink_rcv_skb+0x130/0x360 [ 4493.727654][ T3329] netlink_unicast+0x449/0x710 [ 4493.727654][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4493.727654][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4493.727654][ T3329] ___sys_sendmsg+0xee/0x170 [ 4493.727654][ T3329] __sys_sendmsg+0xcd/0x170 [ 4493.727654][ T3329] do_syscall_64+0xc6/0x1e0 [ 4493.727654][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.727654][ T3329] [ 4493.731669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4493.731669][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4493.731669][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4493.731669][ T3329] ipv6_find_idev+0x102/0x170 [ 4493.731669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4493.731669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4493.731669][ T3329] netlink_rcv_skb+0x130/0x360 [ 4493.731669][ T3329] netlink_unicast+0x449/0x710 [ 4493.731669][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4493.731669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4493.731669][ T3329] ___sys_sendmsg+0xee/0x170 [ 4493.731669][ T3329] __sys_sendmsg+0xcd/0x170 [ 4493.731669][ T3329] do_syscall_64+0xc6/0x1e0 [ 4493.731669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4493.731669][ T3329] [ 4503.836969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4503.837361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4503.837361][ T3329] netdev_get_by_index+0x5e/0x80 [ 4503.837361][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4503.837361][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4503.837361][ T3329] ip6_route_add+0x1c/0x140 [ 4503.837361][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4503.837361][ T3329] addrconf_add_dev+0xe2/0x170 [ 4503.837361][ T3329] inet6_addr_add+0x12f/0xa40 [ 4503.837361][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4503.837361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4503.837361][ T3329] netlink_rcv_skb+0x130/0x360 [ 4503.837361][ T3329] netlink_unicast+0x449/0x710 [ 4503.837361][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4503.837361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4503.837361][ T3329] ___sys_sendmsg+0xee/0x170 [ 4503.837361][ T3329] __sys_sendmsg+0xcd/0x170 [ 4503.837361][ T3329] do_syscall_64+0xc6/0x1e0 [ 4503.837361][ T3329] [ 4503.839621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4503.839621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4503.839621][ T3329] ipv6_find_idev+0x102/0x170 [ 4503.839621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4503.839621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4503.839621][ T3329] netlink_rcv_skb+0x130/0x360 [ 4503.839621][ T3329] netlink_unicast+0x449/0x710 [ 4503.839621][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4503.839621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4503.839621][ T3329] ___sys_sendmsg+0xee/0x170 [ 4503.839621][ T3329] __sys_sendmsg+0xcd/0x170 [ 4503.839621][ T3329] do_syscall_64+0xc6/0x1e0 [ 4503.839621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4503.839621][ T3329] [ 4503.841364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4503.841364][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4503.841364][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4503.841364][ T3329] ipv6_find_idev+0x102/0x170 [ 4503.841364][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4503.841364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4503.841364][ T3329] netlink_rcv_skb+0x130/0x360 [ 4503.841364][ T3329] netlink_unicast+0x449/0x710 [ 4503.841364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4503.841364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4503.841364][ T3329] ___sys_sendmsg+0xee/0x170 [ 4503.841364][ T3329] __sys_sendmsg+0xcd/0x170 [ 4503.841364][ T3329] do_syscall_64+0xc6/0x1e0 [ 4503.841364][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4503.841364][ T3329] [ 4514.084883][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4514.085321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4514.085321][ T3329] netdev_get_by_index+0x5e/0x80 [ 4514.085321][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4514.085321][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4514.085321][ T3329] ip6_route_add+0x1c/0x140 [ 4514.085321][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4514.085321][ T3329] addrconf_add_dev+0xe2/0x170 [ 4514.085321][ T3329] inet6_addr_add+0x12f/0xa40 [ 4514.085321][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4514.085321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.085321][ T3329] netlink_rcv_skb+0x130/0x360 [ 4514.085321][ T3329] netlink_unicast+0x449/0x710 [ 4514.085321][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4514.085321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4514.085321][ T3329] ___sys_sendmsg+0xee/0x170 [ 4514.085321][ T3329] __sys_sendmsg+0xcd/0x170 [ 4514.085321][ T3329] do_syscall_64+0xc6/0x1e0 [ 4514.085321][ T3329] [ 4514.087779][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4514.087779][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4514.087779][ T3329] ipv6_find_idev+0x102/0x170 [ 4514.087779][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4514.087779][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.087779][ T3329] netlink_rcv_skb+0x130/0x360 [ 4514.087779][ T3329] netlink_unicast+0x449/0x710 [ 4514.087779][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4514.087779][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4514.087779][ T3329] ___sys_sendmsg+0xee/0x170 [ 4514.087779][ T3329] __sys_sendmsg+0xcd/0x170 [ 4514.087779][ T3329] do_syscall_64+0xc6/0x1e0 [ 4514.087779][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4514.087779][ T3329] [ 4514.089610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4514.089610][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4514.089610][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4514.089610][ T3329] ipv6_find_idev+0x102/0x170 [ 4514.089610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4514.089610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4514.089610][ T3329] netlink_rcv_skb+0x130/0x360 [ 4514.089610][ T3329] netlink_unicast+0x449/0x710 [ 4514.089610][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4514.089610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4514.089610][ T3329] ___sys_sendmsg+0xee/0x170 [ 4514.089610][ T3329] __sys_sendmsg+0xcd/0x170 [ 4514.089610][ T3329] do_syscall_64+0xc6/0x1e0 [ 4514.089610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4514.089610][ T3329] [ 4524.332905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4524.333292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4524.333292][ T3329] netdev_get_by_index+0x5e/0x80 [ 4524.333292][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4524.333292][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4524.333292][ T3329] ip6_route_add+0x1c/0x140 [ 4524.333292][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4524.333292][ T3329] addrconf_add_dev+0xe2/0x170 [ 4524.333292][ T3329] inet6_addr_add+0x12f/0xa40 [ 4524.333292][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4524.333292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.333292][ T3329] netlink_rcv_skb+0x130/0x360 [ 4524.333292][ T3329] netlink_unicast+0x449/0x710 [ 4524.333292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4524.333292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4524.333292][ T3329] ___sys_sendmsg+0xee/0x170 [ 4524.333292][ T3329] __sys_sendmsg+0xcd/0x170 [ 4524.333292][ T3329] do_syscall_64+0xc6/0x1e0 [ 4524.333292][ T3329] [ 4524.335548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4524.335548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4524.335548][ T3329] ipv6_find_idev+0x102/0x170 [ 4524.335548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4524.335548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.335548][ T3329] netlink_rcv_skb+0x130/0x360 [ 4524.335548][ T3329] netlink_unicast+0x449/0x710 [ 4524.335548][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4524.335548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4524.335548][ T3329] ___sys_sendmsg+0xee/0x170 [ 4524.335548][ T3329] __sys_sendmsg+0xcd/0x170 [ 4524.335548][ T3329] do_syscall_64+0xc6/0x1e0 [ 4524.335548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4524.335548][ T3329] [ 4524.337275][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4524.337275][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4524.337275][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4524.337275][ T3329] ipv6_find_idev+0x102/0x170 [ 4524.337275][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4524.337275][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4524.337275][ T3329] netlink_rcv_skb+0x130/0x360 [ 4524.337275][ T3329] netlink_unicast+0x449/0x710 [ 4524.337275][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4524.337275][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4524.337275][ T3329] ___sys_sendmsg+0xee/0x170 [ 4524.337275][ T3329] __sys_sendmsg+0xcd/0x170 [ 4524.337275][ T3329] do_syscall_64+0xc6/0x1e0 [ 4524.337275][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4524.337275][ T3329] [ 4534.580921][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4534.581296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4534.581296][ T3329] netdev_get_by_index+0x5e/0x80 [ 4534.581296][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4534.581296][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4534.581296][ T3329] ip6_route_add+0x1c/0x140 [ 4534.581296][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4534.581296][ T3329] addrconf_add_dev+0xe2/0x170 [ 4534.581296][ T3329] inet6_addr_add+0x12f/0xa40 [ 4534.581296][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4534.581296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.581296][ T3329] netlink_rcv_skb+0x130/0x360 [ 4534.581296][ T3329] netlink_unicast+0x449/0x710 [ 4534.581296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4534.581296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4534.581296][ T3329] ___sys_sendmsg+0xee/0x170 [ 4534.581296][ T3329] __sys_sendmsg+0xcd/0x170 [ 4534.581296][ T3329] do_syscall_64+0xc6/0x1e0 [ 4534.581296][ T3329] [ 4534.583555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4534.583555][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4534.583555][ T3329] ipv6_find_idev+0x102/0x170 [ 4534.583555][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4534.583555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.583555][ T3329] netlink_rcv_skb+0x130/0x360 [ 4534.583555][ T3329] netlink_unicast+0x449/0x710 [ 4534.583555][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4534.583555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4534.583555][ T3329] ___sys_sendmsg+0xee/0x170 [ 4534.583555][ T3329] __sys_sendmsg+0xcd/0x170 [ 4534.583555][ T3329] do_syscall_64+0xc6/0x1e0 [ 4534.583555][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4534.583555][ T3329] [ 4534.585288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4534.585288][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4534.585288][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4534.585288][ T3329] ipv6_find_idev+0x102/0x170 [ 4534.585288][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4534.585288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4534.585288][ T3329] netlink_rcv_skb+0x130/0x360 [ 4534.585288][ T3329] netlink_unicast+0x449/0x710 [ 4534.585288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4534.585288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4534.585288][ T3329] ___sys_sendmsg+0xee/0x170 [ 4534.585288][ T3329] __sys_sendmsg+0xcd/0x170 [ 4534.585288][ T3329] do_syscall_64+0xc6/0x1e0 [ 4534.585288][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4534.585288][ T3329] [ 4544.740849][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4544.741242][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4544.741242][ T3329] netdev_get_by_index+0x5e/0x80 [ 4544.741242][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4544.741242][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4544.741242][ T3329] ip6_route_add+0x1c/0x140 [ 4544.741242][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4544.741242][ T3329] addrconf_add_dev+0xe2/0x170 [ 4544.741242][ T3329] inet6_addr_add+0x12f/0xa40 [ 4544.741242][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4544.741242][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4544.741242][ T3329] netlink_rcv_skb+0x130/0x360 [ 4544.741242][ T3329] netlink_unicast+0x449/0x710 [ 4544.741242][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4544.741242][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4544.741242][ T3329] ___sys_sendmsg+0xee/0x170 [ 4544.741242][ T3329] __sys_sendmsg+0xcd/0x170 [ 4544.741242][ T3329] do_syscall_64+0xc6/0x1e0 [ 4544.741242][ T3329] [ 4544.743478][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4544.743478][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4544.743478][ T3329] ipv6_find_idev+0x102/0x170 [ 4544.743478][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4544.743478][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4544.743478][ T3329] netlink_rcv_skb+0x130/0x360 [ 4544.743478][ T3329] netlink_unicast+0x449/0x710 [ 4544.743478][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4544.743478][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4544.743478][ T3329] ___sys_sendmsg+0xee/0x170 [ 4544.743478][ T3329] __sys_sendmsg+0xcd/0x170 [ 4544.743478][ T3329] do_syscall_64+0xc6/0x1e0 [ 4544.743478][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4544.743478][ T3329] [ 4544.745207][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4544.745207][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4544.745207][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4544.745207][ T3329] ipv6_find_idev+0x102/0x170 [ 4544.745207][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4544.745207][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4544.745207][ T3329] netlink_rcv_skb+0x130/0x360 [ 4544.745207][ T3329] netlink_unicast+0x449/0x710 [ 4544.745207][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4544.745207][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4544.745207][ T3329] ___sys_sendmsg+0xee/0x170 [ 4544.745207][ T3329] __sys_sendmsg+0xcd/0x170 [ 4544.745207][ T3329] do_syscall_64+0xc6/0x1e0 [ 4544.745207][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4544.745207][ T3329] [ 4554.788918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4554.789369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4554.789369][ T3329] netdev_get_by_index+0x5e/0x80 [ 4554.789369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4554.789369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4554.789369][ T3329] ip6_route_add+0x1c/0x140 [ 4554.789369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4554.789369][ T3329] addrconf_add_dev+0xe2/0x170 [ 4554.789369][ T3329] inet6_addr_add+0x12f/0xa40 [ 4554.789369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4554.789369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4554.789369][ T3329] netlink_rcv_skb+0x130/0x360 [ 4554.789369][ T3329] netlink_unicast+0x449/0x710 [ 4554.789369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4554.789369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4554.789369][ T3329] ___sys_sendmsg+0xee/0x170 [ 4554.789369][ T3329] __sys_sendmsg+0xcd/0x170 [ 4554.789369][ T3329] do_syscall_64+0xc6/0x1e0 [ 4554.789369][ T3329] [ 4554.791622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4554.791622][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4554.791622][ T3329] ipv6_find_idev+0x102/0x170 [ 4554.791622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4554.791622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4554.791622][ T3329] netlink_rcv_skb+0x130/0x360 [ 4554.791622][ T3329] netlink_unicast+0x449/0x710 [ 4554.791622][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4554.791622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4554.791622][ T3329] ___sys_sendmsg+0xee/0x170 [ 4554.791622][ T3329] __sys_sendmsg+0xcd/0x170 [ 4554.791622][ T3329] do_syscall_64+0xc6/0x1e0 [ 4554.791622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4554.791622][ T3329] [ 4554.793362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4554.793362][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4554.793362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4554.793362][ T3329] ipv6_find_idev+0x102/0x170 [ 4554.793362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4554.793362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4554.793362][ T3329] netlink_rcv_skb+0x130/0x360 [ 4554.793362][ T3329] netlink_unicast+0x449/0x710 [ 4554.793362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4554.793362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4554.793362][ T3329] ___sys_sendmsg+0xee/0x170 [ 4554.793362][ T3329] __sys_sendmsg+0xcd/0x170 [ 4554.793362][ T3329] do_syscall_64+0xc6/0x1e0 [ 4554.793362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4554.793362][ T3329] [ 4564.868904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4564.869366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4564.869366][ T3329] netdev_get_by_index+0x5e/0x80 [ 4564.869366][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4564.869366][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4564.869366][ T3329] ip6_route_add+0x1c/0x140 [ 4564.869366][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4564.869366][ T3329] addrconf_add_dev+0xe2/0x170 [ 4564.869366][ T3329] inet6_addr_add+0x12f/0xa40 [ 4564.869366][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4564.869366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4564.869366][ T3329] netlink_rcv_skb+0x130/0x360 [ 4564.869366][ T3329] netlink_unicast+0x449/0x710 [ 4564.869366][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4564.869366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4564.869366][ T3329] ___sys_sendmsg+0xee/0x170 [ 4564.869366][ T3329] __sys_sendmsg+0xcd/0x170 [ 4564.869366][ T3329] do_syscall_64+0xc6/0x1e0 [ 4564.869366][ T3329] [ 4564.871595][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4564.871595][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4564.871595][ T3329] ipv6_find_idev+0x102/0x170 [ 4564.871595][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4564.871595][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4564.871595][ T3329] netlink_rcv_skb+0x130/0x360 [ 4564.871595][ T3329] netlink_unicast+0x449/0x710 [ 4564.871595][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4564.871595][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4564.871595][ T3329] ___sys_sendmsg+0xee/0x170 [ 4564.871595][ T3329] __sys_sendmsg+0xcd/0x170 [ 4564.871595][ T3329] do_syscall_64+0xc6/0x1e0 [ 4564.871595][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4564.871595][ T3329] [ 4564.873327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4564.873327][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4564.873327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4564.873327][ T3329] ipv6_find_idev+0x102/0x170 [ 4564.873327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4564.873327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4564.873327][ T3329] netlink_rcv_skb+0x130/0x360 [ 4564.873327][ T3329] netlink_unicast+0x449/0x710 [ 4564.873327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4564.873327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4564.873327][ T3329] ___sys_sendmsg+0xee/0x170 [ 4564.873327][ T3329] __sys_sendmsg+0xcd/0x170 [ 4564.873327][ T3329] do_syscall_64+0xc6/0x1e0 [ 4564.873327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4564.873327][ T3329] [ 4575.044908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4575.045363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4575.045363][ T3329] netdev_get_by_index+0x5e/0x80 [ 4575.045363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4575.045363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4575.045363][ T3329] ip6_route_add+0x1c/0x140 [ 4575.045363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4575.045363][ T3329] addrconf_add_dev+0xe2/0x170 [ 4575.045363][ T3329] inet6_addr_add+0x12f/0xa40 [ 4575.045363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4575.045363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.045363][ T3329] netlink_rcv_skb+0x130/0x360 [ 4575.045363][ T3329] netlink_unicast+0x449/0x710 [ 4575.045363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4575.045363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4575.045363][ T3329] ___sys_sendmsg+0xee/0x170 [ 4575.045363][ T3329] __sys_sendmsg+0xcd/0x170 [ 4575.045363][ T3329] do_syscall_64+0xc6/0x1e0 [ 4575.045363][ T3329] [ 4575.047584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4575.047584][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4575.047584][ T3329] ipv6_find_idev+0x102/0x170 [ 4575.047584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4575.047584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.047584][ T3329] netlink_rcv_skb+0x130/0x360 [ 4575.047584][ T3329] netlink_unicast+0x449/0x710 [ 4575.047584][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4575.047584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4575.047584][ T3329] ___sys_sendmsg+0xee/0x170 [ 4575.047584][ T3329] __sys_sendmsg+0xcd/0x170 [ 4575.047584][ T3329] do_syscall_64+0xc6/0x1e0 [ 4575.047584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4575.047584][ T3329] [ 4575.049309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4575.049309][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4575.049309][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4575.049309][ T3329] ipv6_find_idev+0x102/0x170 [ 4575.049309][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4575.049309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4575.049309][ T3329] netlink_rcv_skb+0x130/0x360 [ 4575.049309][ T3329] netlink_unicast+0x449/0x710 [ 4575.049309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4575.049309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4575.049309][ T3329] ___sys_sendmsg+0xee/0x170 [ 4575.049309][ T3329] __sys_sendmsg+0xcd/0x170 [ 4575.049309][ T3329] do_syscall_64+0xc6/0x1e0 [ 4575.049309][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4575.049309][ T3329] [ 4585.300902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4585.301353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4585.301353][ T3329] netdev_get_by_index+0x5e/0x80 [ 4585.301353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4585.301353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4585.301353][ T3329] ip6_route_add+0x1c/0x140 [ 4585.301353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4585.301353][ T3329] addrconf_add_dev+0xe2/0x170 [ 4585.301353][ T3329] inet6_addr_add+0x12f/0xa40 [ 4585.301353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4585.301353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.301353][ T3329] netlink_rcv_skb+0x130/0x360 [ 4585.301353][ T3329] netlink_unicast+0x449/0x710 [ 4585.301353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4585.301353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4585.301353][ T3329] ___sys_sendmsg+0xee/0x170 [ 4585.301353][ T3329] __sys_sendmsg+0xcd/0x170 [ 4585.301353][ T3329] do_syscall_64+0xc6/0x1e0 [ 4585.301353][ T3329] [ 4585.303578][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4585.303578][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4585.303578][ T3329] ipv6_find_idev+0x102/0x170 [ 4585.303578][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4585.303578][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.303578][ T3329] netlink_rcv_skb+0x130/0x360 [ 4585.303578][ T3329] netlink_unicast+0x449/0x710 [ 4585.303578][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4585.303578][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4585.303578][ T3329] ___sys_sendmsg+0xee/0x170 [ 4585.303578][ T3329] __sys_sendmsg+0xcd/0x170 [ 4585.303578][ T3329] do_syscall_64+0xc6/0x1e0 [ 4585.303578][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4585.303578][ T3329] [ 4585.305310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4585.305310][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4585.305310][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4585.305310][ T3329] ipv6_find_idev+0x102/0x170 [ 4585.305310][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4585.305310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4585.305310][ T3329] netlink_rcv_skb+0x130/0x360 [ 4585.305310][ T3329] netlink_unicast+0x449/0x710 [ 4585.305310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4585.305310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4585.305310][ T3329] ___sys_sendmsg+0xee/0x170 [ 4585.305310][ T3329] __sys_sendmsg+0xcd/0x170 [ 4585.305310][ T3329] do_syscall_64+0xc6/0x1e0 [ 4585.305310][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4585.305310][ T3329] [ 4595.564999][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4595.565447][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4595.565447][ T3329] netdev_get_by_index+0x5e/0x80 [ 4595.565447][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4595.565447][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4595.565447][ T3329] ip6_route_add+0x1c/0x140 [ 4595.565447][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4595.565447][ T3329] addrconf_add_dev+0xe2/0x170 [ 4595.565447][ T3329] inet6_addr_add+0x12f/0xa40 [ 4595.565447][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4595.565447][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4595.565447][ T3329] netlink_rcv_skb+0x130/0x360 [ 4595.565447][ T3329] netlink_unicast+0x449/0x710 [ 4595.565447][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4595.565447][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4595.565447][ T3329] ___sys_sendmsg+0xee/0x170 [ 4595.565447][ T3329] __sys_sendmsg+0xcd/0x170 [ 4595.565447][ T3329] do_syscall_64+0xc6/0x1e0 [ 4595.565447][ T3329] [ 4595.568185][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4595.568185][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4595.568185][ T3329] ipv6_find_idev+0x102/0x170 [ 4595.568185][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4595.568185][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4595.568185][ T3329] netlink_rcv_skb+0x130/0x360 [ 4595.568185][ T3329] netlink_unicast+0x449/0x710 [ 4595.568185][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4595.568185][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4595.568185][ T3329] ___sys_sendmsg+0xee/0x170 [ 4595.568185][ T3329] __sys_sendmsg+0xcd/0x170 [ 4595.568185][ T3329] do_syscall_64+0xc6/0x1e0 [ 4595.568185][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4595.568185][ T3329] [ 4595.570314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4595.570314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4595.570314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4595.570314][ T3329] ipv6_find_idev+0x102/0x170 [ 4595.570314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4595.570314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4595.570314][ T3329] netlink_rcv_skb+0x130/0x360 [ 4595.570314][ T3329] netlink_unicast+0x449/0x710 [ 4595.570314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4595.570314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4595.570314][ T3329] ___sys_sendmsg+0xee/0x170 [ 4595.570314][ T3329] __sys_sendmsg+0xcd/0x170 [ 4595.570314][ T3329] do_syscall_64+0xc6/0x1e0 [ 4595.570314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4595.570314][ T3329] [ 4605.772904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4605.773344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4605.773344][ T3329] netdev_get_by_index+0x5e/0x80 [ 4605.773344][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4605.773344][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4605.773344][ T3329] ip6_route_add+0x1c/0x140 [ 4605.773344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4605.773344][ T3329] addrconf_add_dev+0xe2/0x170 [ 4605.773344][ T3329] inet6_addr_add+0x12f/0xa40 [ 4605.773344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4605.773344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4605.773344][ T3329] netlink_rcv_skb+0x130/0x360 [ 4605.773344][ T3329] netlink_unicast+0x449/0x710 [ 4605.773344][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4605.773344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4605.773344][ T3329] ___sys_sendmsg+0xee/0x170 [ 4605.773344][ T3329] __sys_sendmsg+0xcd/0x170 [ 4605.773344][ T3329] do_syscall_64+0xc6/0x1e0 [ 4605.773344][ T3329] [ 4605.775592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4605.775592][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4605.775592][ T3329] ipv6_find_idev+0x102/0x170 [ 4605.775592][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4605.775592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4605.775592][ T3329] netlink_rcv_skb+0x130/0x360 [ 4605.775592][ T3329] netlink_unicast+0x449/0x710 [ 4605.775592][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4605.775592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4605.775592][ T3329] ___sys_sendmsg+0xee/0x170 [ 4605.775592][ T3329] __sys_sendmsg+0xcd/0x170 [ 4605.775592][ T3329] do_syscall_64+0xc6/0x1e0 [ 4605.775592][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4605.775592][ T3329] [ 4605.777320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4605.777320][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4605.777320][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4605.777320][ T3329] ipv6_find_idev+0x102/0x170 [ 4605.777320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4605.777320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4605.777320][ T3329] netlink_rcv_skb+0x130/0x360 [ 4605.777320][ T3329] netlink_unicast+0x449/0x710 [ 4605.777320][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4605.777320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4605.777320][ T3329] ___sys_sendmsg+0xee/0x170 [ 4605.777320][ T3329] __sys_sendmsg+0xcd/0x170 [ 4605.777320][ T3329] do_syscall_64+0xc6/0x1e0 [ 4605.777320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4605.777320][ T3329] [ 4616.020841][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4616.021216][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4616.021216][ T3329] netdev_get_by_index+0x5e/0x80 [ 4616.021216][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4616.021216][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4616.021216][ T3329] ip6_route_add+0x1c/0x140 [ 4616.021216][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4616.021216][ T3329] addrconf_add_dev+0xe2/0x170 [ 4616.021216][ T3329] inet6_addr_add+0x12f/0xa40 [ 4616.021216][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4616.021216][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.021216][ T3329] netlink_rcv_skb+0x130/0x360 [ 4616.021216][ T3329] netlink_unicast+0x449/0x710 [ 4616.021216][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4616.021216][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4616.021216][ T3329] ___sys_sendmsg+0xee/0x170 [ 4616.021216][ T3329] __sys_sendmsg+0xcd/0x170 [ 4616.021216][ T3329] do_syscall_64+0xc6/0x1e0 [ 4616.021216][ T3329] [ 4616.023412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4616.023412][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4616.023412][ T3329] ipv6_find_idev+0x102/0x170 [ 4616.023412][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4616.023412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.023412][ T3329] netlink_rcv_skb+0x130/0x360 [ 4616.023412][ T3329] netlink_unicast+0x449/0x710 [ 4616.023412][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4616.023412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4616.023412][ T3329] ___sys_sendmsg+0xee/0x170 [ 4616.023412][ T3329] __sys_sendmsg+0xcd/0x170 [ 4616.023412][ T3329] do_syscall_64+0xc6/0x1e0 [ 4616.023412][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4616.023412][ T3329] [ 4616.025120][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4616.025120][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4616.025120][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4616.025120][ T3329] ipv6_find_idev+0x102/0x170 [ 4616.025120][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4616.025120][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4616.025120][ T3329] netlink_rcv_skb+0x130/0x360 [ 4616.025120][ T3329] netlink_unicast+0x449/0x710 [ 4616.025120][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4616.025120][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4616.025120][ T3329] ___sys_sendmsg+0xee/0x170 [ 4616.025120][ T3329] __sys_sendmsg+0xcd/0x170 [ 4616.025120][ T3329] do_syscall_64+0xc6/0x1e0 [ 4616.025120][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4616.025120][ T3329] [ 4626.268925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4626.269325][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4626.269325][ T3329] netdev_get_by_index+0x5e/0x80 [ 4626.269325][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4626.269325][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4626.269325][ T3329] ip6_route_add+0x1c/0x140 [ 4626.269325][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4626.269325][ T3329] addrconf_add_dev+0xe2/0x170 [ 4626.269325][ T3329] inet6_addr_add+0x12f/0xa40 [ 4626.269325][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4626.269325][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.269325][ T3329] netlink_rcv_skb+0x130/0x360 [ 4626.269325][ T3329] netlink_unicast+0x449/0x710 [ 4626.269325][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4626.269325][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4626.269325][ T3329] ___sys_sendmsg+0xee/0x170 [ 4626.269325][ T3329] __sys_sendmsg+0xcd/0x170 [ 4626.269325][ T3329] do_syscall_64+0xc6/0x1e0 [ 4626.269325][ T3329] [ 4626.271587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4626.271587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4626.271587][ T3329] ipv6_find_idev+0x102/0x170 [ 4626.271587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4626.271587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.271587][ T3329] netlink_rcv_skb+0x130/0x360 [ 4626.271587][ T3329] netlink_unicast+0x449/0x710 [ 4626.271587][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4626.271587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4626.271587][ T3329] ___sys_sendmsg+0xee/0x170 [ 4626.271587][ T3329] __sys_sendmsg+0xcd/0x170 [ 4626.271587][ T3329] do_syscall_64+0xc6/0x1e0 [ 4626.271587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4626.271587][ T3329] [ 4626.273321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4626.273321][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4626.273321][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4626.273321][ T3329] ipv6_find_idev+0x102/0x170 [ 4626.273321][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4626.273321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4626.273321][ T3329] netlink_rcv_skb+0x130/0x360 [ 4626.273321][ T3329] netlink_unicast+0x449/0x710 [ 4626.273321][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4626.273321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4626.273321][ T3329] ___sys_sendmsg+0xee/0x170 [ 4626.273321][ T3329] __sys_sendmsg+0xcd/0x170 [ 4626.273321][ T3329] do_syscall_64+0xc6/0x1e0 [ 4626.273321][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4626.273321][ T3329] [ 4636.516938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4636.517383][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4636.517383][ T3329] netdev_get_by_index+0x5e/0x80 [ 4636.517383][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4636.517383][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4636.517383][ T3329] ip6_route_add+0x1c/0x140 [ 4636.517383][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4636.517383][ T3329] addrconf_add_dev+0xe2/0x170 [ 4636.517383][ T3329] inet6_addr_add+0x12f/0xa40 [ 4636.517383][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4636.517383][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.517383][ T3329] netlink_rcv_skb+0x130/0x360 [ 4636.517383][ T3329] netlink_unicast+0x449/0x710 [ 4636.517383][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4636.517383][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4636.517383][ T3329] ___sys_sendmsg+0xee/0x170 [ 4636.517383][ T3329] __sys_sendmsg+0xcd/0x170 [ 4636.517383][ T3329] do_syscall_64+0xc6/0x1e0 [ 4636.517383][ T3329] [ 4636.520125][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4636.520125][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4636.520125][ T3329] ipv6_find_idev+0x102/0x170 [ 4636.520125][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4636.520125][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.520125][ T3329] netlink_rcv_skb+0x130/0x360 [ 4636.520125][ T3329] netlink_unicast+0x449/0x710 [ 4636.520125][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4636.520125][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4636.520125][ T3329] ___sys_sendmsg+0xee/0x170 [ 4636.520125][ T3329] __sys_sendmsg+0xcd/0x170 [ 4636.520125][ T3329] do_syscall_64+0xc6/0x1e0 [ 4636.520125][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4636.520125][ T3329] [ 4636.522761][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4636.522761][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4636.522761][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4636.522761][ T3329] ipv6_find_idev+0x102/0x170 [ 4636.522761][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4636.522761][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4636.522761][ T3329] netlink_rcv_skb+0x130/0x360 [ 4636.522761][ T3329] netlink_unicast+0x449/0x710 [ 4636.522761][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4636.522761][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4636.522761][ T3329] ___sys_sendmsg+0xee/0x170 [ 4636.522761][ T3329] __sys_sendmsg+0xcd/0x170 [ 4636.522761][ T3329] do_syscall_64+0xc6/0x1e0 [ 4636.522761][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4636.522761][ T3329] [ 4646.532911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4646.533350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4646.533350][ T3329] netdev_get_by_index+0x5e/0x80 [ 4646.533350][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4646.533350][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4646.533350][ T3329] ip6_route_add+0x1c/0x140 [ 4646.533350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4646.533350][ T3329] addrconf_add_dev+0xe2/0x170 [ 4646.533350][ T3329] inet6_addr_add+0x12f/0xa40 [ 4646.533350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4646.533350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4646.533350][ T3329] netlink_rcv_skb+0x130/0x360 [ 4646.533350][ T3329] netlink_unicast+0x449/0x710 [ 4646.533350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4646.533350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4646.533350][ T3329] ___sys_sendmsg+0xee/0x170 [ 4646.533350][ T3329] __sys_sendmsg+0xcd/0x170 [ 4646.533350][ T3329] do_syscall_64+0xc6/0x1e0 [ 4646.533350][ T3329] [ 4646.536089][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4646.536089][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4646.536089][ T3329] ipv6_find_idev+0x102/0x170 [ 4646.536089][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4646.536089][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4646.536089][ T3329] netlink_rcv_skb+0x130/0x360 [ 4646.536089][ T3329] netlink_unicast+0x449/0x710 [ 4646.536089][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4646.536089][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4646.536089][ T3329] ___sys_sendmsg+0xee/0x170 [ 4646.536089][ T3329] __sys_sendmsg+0xcd/0x170 [ 4646.536089][ T3329] do_syscall_64+0xc6/0x1e0 [ 4646.536089][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4646.536089][ T3329] [ 4646.538198][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4646.538198][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4646.538198][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4646.538198][ T3329] ipv6_find_idev+0x102/0x170 [ 4646.538198][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4646.538198][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4646.538198][ T3329] netlink_rcv_skb+0x130/0x360 [ 4646.538198][ T3329] netlink_unicast+0x449/0x710 [ 4646.538198][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4646.538198][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4646.538198][ T3329] ___sys_sendmsg+0xee/0x170 [ 4646.538198][ T3329] __sys_sendmsg+0xcd/0x170 [ 4646.538198][ T3329] do_syscall_64+0xc6/0x1e0 [ 4646.538198][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4646.538198][ T3329] [ 4656.780834][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4656.781307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4656.781307][ T3329] netdev_get_by_index+0x5e/0x80 [ 4656.781307][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4656.781307][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4656.781307][ T3329] ip6_route_add+0x1c/0x140 [ 4656.781307][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4656.781307][ T3329] addrconf_add_dev+0xe2/0x170 [ 4656.781307][ T3329] inet6_addr_add+0x12f/0xa40 [ 4656.781307][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4656.781307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4656.781307][ T3329] netlink_rcv_skb+0x130/0x360 [ 4656.781307][ T3329] netlink_unicast+0x449/0x710 [ 4656.781307][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4656.781307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4656.781307][ T3329] ___sys_sendmsg+0xee/0x170 [ 4656.781307][ T3329] __sys_sendmsg+0xcd/0x170 [ 4656.781307][ T3329] do_syscall_64+0xc6/0x1e0 [ 4656.781307][ T3329] [ 4656.784044][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4656.784044][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4656.784044][ T3329] ipv6_find_idev+0x102/0x170 [ 4656.784044][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4656.784044][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4656.784044][ T3329] netlink_rcv_skb+0x130/0x360 [ 4656.784044][ T3329] netlink_unicast+0x449/0x710 [ 4656.784044][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4656.784044][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4656.784044][ T3329] ___sys_sendmsg+0xee/0x170 [ 4656.784044][ T3329] __sys_sendmsg+0xcd/0x170 [ 4656.784044][ T3329] do_syscall_64+0xc6/0x1e0 [ 4656.784044][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4656.784044][ T3329] [ 4656.786154][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4656.786154][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4656.786154][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4656.786154][ T3329] ipv6_find_idev+0x102/0x170 [ 4656.786154][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4656.786154][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4656.786154][ T3329] netlink_rcv_skb+0x130/0x360 [ 4656.786154][ T3329] netlink_unicast+0x449/0x710 [ 4656.786154][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4656.786154][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4656.786154][ T3329] ___sys_sendmsg+0xee/0x170 [ 4656.786154][ T3329] __sys_sendmsg+0xcd/0x170 [ 4656.786154][ T3329] do_syscall_64+0xc6/0x1e0 [ 4656.786154][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4656.786154][ T3329] [ 4666.836997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4666.837455][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4666.837455][ T3329] netdev_get_by_index+0x5e/0x80 [ 4666.837455][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4666.837455][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4666.837455][ T3329] ip6_route_add+0x1c/0x140 [ 4666.837455][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4666.837455][ T3329] addrconf_add_dev+0xe2/0x170 [ 4666.837455][ T3329] inet6_addr_add+0x12f/0xa40 [ 4666.837455][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4666.837455][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4666.837455][ T3329] netlink_rcv_skb+0x130/0x360 [ 4666.837455][ T3329] netlink_unicast+0x449/0x710 [ 4666.837455][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4666.837455][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4666.837455][ T3329] ___sys_sendmsg+0xee/0x170 [ 4666.837455][ T3329] __sys_sendmsg+0xcd/0x170 [ 4666.837455][ T3329] do_syscall_64+0xc6/0x1e0 [ 4666.837455][ T3329] [ 4666.839704][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4666.839704][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4666.839704][ T3329] ipv6_find_idev+0x102/0x170 [ 4666.839704][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4666.839704][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4666.839704][ T3329] netlink_rcv_skb+0x130/0x360 [ 4666.839704][ T3329] netlink_unicast+0x449/0x710 [ 4666.839704][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4666.839704][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4666.839704][ T3329] ___sys_sendmsg+0xee/0x170 [ 4666.839704][ T3329] __sys_sendmsg+0xcd/0x170 [ 4666.839704][ T3329] do_syscall_64+0xc6/0x1e0 [ 4666.839704][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4666.839704][ T3329] [ 4666.841453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4666.841453][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4666.841453][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4666.841453][ T3329] ipv6_find_idev+0x102/0x170 [ 4666.841453][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4666.841453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4666.841453][ T3329] netlink_rcv_skb+0x130/0x360 [ 4666.841453][ T3329] netlink_unicast+0x449/0x710 [ 4666.841453][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4666.841453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4666.841453][ T3329] ___sys_sendmsg+0xee/0x170 [ 4666.841453][ T3329] __sys_sendmsg+0xcd/0x170 [ 4666.841453][ T3329] do_syscall_64+0xc6/0x1e0 [ 4666.841453][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4666.841453][ T3329] [ 4677.092932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4677.093340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4677.093340][ T3329] netdev_get_by_index+0x5e/0x80 [ 4677.093340][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4677.093340][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4677.093340][ T3329] ip6_route_add+0x1c/0x140 [ 4677.093340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4677.093340][ T3329] addrconf_add_dev+0xe2/0x170 [ 4677.093340][ T3329] inet6_addr_add+0x12f/0xa40 [ 4677.093340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4677.093340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.093340][ T3329] netlink_rcv_skb+0x130/0x360 [ 4677.093340][ T3329] netlink_unicast+0x449/0x710 [ 4677.093340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4677.093340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4677.093340][ T3329] ___sys_sendmsg+0xee/0x170 [ 4677.093340][ T3329] __sys_sendmsg+0xcd/0x170 [ 4677.093340][ T3329] do_syscall_64+0xc6/0x1e0 [ 4677.093340][ T3329] [ 4677.095592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4677.095592][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4677.095592][ T3329] ipv6_find_idev+0x102/0x170 [ 4677.095592][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4677.095592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.095592][ T3329] netlink_rcv_skb+0x130/0x360 [ 4677.095592][ T3329] netlink_unicast+0x449/0x710 [ 4677.095592][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4677.095592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4677.095592][ T3329] ___sys_sendmsg+0xee/0x170 [ 4677.095592][ T3329] __sys_sendmsg+0xcd/0x170 [ 4677.095592][ T3329] do_syscall_64+0xc6/0x1e0 [ 4677.095592][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.095592][ T3329] [ 4677.097327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4677.097327][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4677.097327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4677.097327][ T3329] ipv6_find_idev+0x102/0x170 [ 4677.097327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4677.097327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4677.097327][ T3329] netlink_rcv_skb+0x130/0x360 [ 4677.097327][ T3329] netlink_unicast+0x449/0x710 [ 4677.097327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4677.097327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4677.097327][ T3329] ___sys_sendmsg+0xee/0x170 [ 4677.097327][ T3329] __sys_sendmsg+0xcd/0x170 [ 4677.097327][ T3329] do_syscall_64+0xc6/0x1e0 [ 4677.097327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4677.097327][ T3329] [ 4687.188919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4687.189311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4687.189311][ T3329] netdev_get_by_index+0x5e/0x80 [ 4687.189311][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4687.189311][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4687.189311][ T3329] ip6_route_add+0x1c/0x140 [ 4687.189311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4687.189311][ T3329] addrconf_add_dev+0xe2/0x170 [ 4687.189311][ T3329] inet6_addr_add+0x12f/0xa40 [ 4687.189311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4687.189311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4687.189311][ T3329] netlink_rcv_skb+0x130/0x360 [ 4687.189311][ T3329] netlink_unicast+0x449/0x710 [ 4687.189311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4687.189311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4687.189311][ T3329] ___sys_sendmsg+0xee/0x170 [ 4687.189311][ T3329] __sys_sendmsg+0xcd/0x170 [ 4687.189311][ T3329] do_syscall_64+0xc6/0x1e0 [ 4687.189311][ T3329] [ 4687.191576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4687.191576][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4687.191576][ T3329] ipv6_find_idev+0x102/0x170 [ 4687.191576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4687.191576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4687.191576][ T3329] netlink_rcv_skb+0x130/0x360 [ 4687.191576][ T3329] netlink_unicast+0x449/0x710 [ 4687.191576][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4687.191576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4687.191576][ T3329] ___sys_sendmsg+0xee/0x170 [ 4687.191576][ T3329] __sys_sendmsg+0xcd/0x170 [ 4687.191576][ T3329] do_syscall_64+0xc6/0x1e0 [ 4687.191576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4687.191576][ T3329] [ 4687.193290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4687.193290][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4687.193290][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4687.193290][ T3329] ipv6_find_idev+0x102/0x170 [ 4687.193290][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4687.193290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4687.193290][ T3329] netlink_rcv_skb+0x130/0x360 [ 4687.193290][ T3329] netlink_unicast+0x449/0x710 [ 4687.193290][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4687.193290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4687.193290][ T3329] ___sys_sendmsg+0xee/0x170 [ 4687.193290][ T3329] __sys_sendmsg+0xcd/0x170 [ 4687.193290][ T3329] do_syscall_64+0xc6/0x1e0 [ 4687.193290][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4687.193290][ T3329] [ 4697.436905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4697.437368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4697.437368][ T3329] netdev_get_by_index+0x5e/0x80 [ 4697.437368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4697.437368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4697.437368][ T3329] ip6_route_add+0x1c/0x140 [ 4697.437368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4697.437368][ T3329] addrconf_add_dev+0xe2/0x170 [ 4697.437368][ T3329] inet6_addr_add+0x12f/0xa40 [ 4697.437368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4697.437368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4697.437368][ T3329] netlink_rcv_skb+0x130/0x360 [ 4697.437368][ T3329] netlink_unicast+0x449/0x710 [ 4697.437368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4697.437368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4697.437368][ T3329] ___sys_sendmsg+0xee/0x170 [ 4697.437368][ T3329] __sys_sendmsg+0xcd/0x170 [ 4697.437368][ T3329] do_syscall_64+0xc6/0x1e0 [ 4697.437368][ T3329] [ 4697.439640][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4697.439640][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4697.439640][ T3329] ipv6_find_idev+0x102/0x170 [ 4697.439640][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4697.439640][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4697.439640][ T3329] netlink_rcv_skb+0x130/0x360 [ 4697.439640][ T3329] netlink_unicast+0x449/0x710 [ 4697.439640][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4697.439640][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4697.439640][ T3329] ___sys_sendmsg+0xee/0x170 [ 4697.439640][ T3329] __sys_sendmsg+0xcd/0x170 [ 4697.439640][ T3329] do_syscall_64+0xc6/0x1e0 [ 4697.439640][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4697.439640][ T3329] [ 4697.441389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4697.441389][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4697.441389][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4697.441389][ T3329] ipv6_find_idev+0x102/0x170 [ 4697.441389][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4697.441389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4697.441389][ T3329] netlink_rcv_skb+0x130/0x360 [ 4697.441389][ T3329] netlink_unicast+0x449/0x710 [ 4697.441389][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4697.441389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4697.441389][ T3329] ___sys_sendmsg+0xee/0x170 [ 4697.441389][ T3329] __sys_sendmsg+0xcd/0x170 [ 4697.441389][ T3329] do_syscall_64+0xc6/0x1e0 [ 4697.441389][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4697.441389][ T3329] [ 4707.564973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4707.565407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4707.565407][ T3329] netdev_get_by_index+0x5e/0x80 [ 4707.565407][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4707.565407][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4707.565407][ T3329] ip6_route_add+0x1c/0x140 [ 4707.565407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4707.565407][ T3329] addrconf_add_dev+0xe2/0x170 [ 4707.565407][ T3329] inet6_addr_add+0x12f/0xa40 [ 4707.565407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4707.565407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4707.565407][ T3329] netlink_rcv_skb+0x130/0x360 [ 4707.565407][ T3329] netlink_unicast+0x449/0x710 [ 4707.565407][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4707.565407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4707.565407][ T3329] ___sys_sendmsg+0xee/0x170 [ 4707.565407][ T3329] __sys_sendmsg+0xcd/0x170 [ 4707.565407][ T3329] do_syscall_64+0xc6/0x1e0 [ 4707.565407][ T3329] [ 4707.567640][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4707.567640][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4707.567640][ T3329] ipv6_find_idev+0x102/0x170 [ 4707.567640][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4707.567640][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4707.567640][ T3329] netlink_rcv_skb+0x130/0x360 [ 4707.567640][ T3329] netlink_unicast+0x449/0x710 [ 4707.567640][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4707.567640][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4707.567640][ T3329] ___sys_sendmsg+0xee/0x170 [ 4707.567640][ T3329] __sys_sendmsg+0xcd/0x170 [ 4707.567640][ T3329] do_syscall_64+0xc6/0x1e0 [ 4707.567640][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4707.567640][ T3329] [ 4707.569369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4707.569369][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4707.569369][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4707.569369][ T3329] ipv6_find_idev+0x102/0x170 [ 4707.569369][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4707.569369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4707.569369][ T3329] netlink_rcv_skb+0x130/0x360 [ 4707.569369][ T3329] netlink_unicast+0x449/0x710 [ 4707.569369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4707.569369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4707.569369][ T3329] ___sys_sendmsg+0xee/0x170 [ 4707.569369][ T3329] __sys_sendmsg+0xcd/0x170 [ 4707.569369][ T3329] do_syscall_64+0xc6/0x1e0 [ 4707.569369][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4707.569369][ T3329] [ 4717.612889][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4717.613263][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4717.613263][ T3329] netdev_get_by_index+0x5e/0x80 [ 4717.613263][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4717.613263][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4717.613263][ T3329] ip6_route_add+0x1c/0x140 [ 4717.613263][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4717.613263][ T3329] addrconf_add_dev+0xe2/0x170 [ 4717.613263][ T3329] inet6_addr_add+0x12f/0xa40 [ 4717.613263][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4717.613263][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4717.613263][ T3329] netlink_rcv_skb+0x130/0x360 [ 4717.613263][ T3329] netlink_unicast+0x449/0x710 [ 4717.613263][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4717.613263][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4717.613263][ T3329] ___sys_sendmsg+0xee/0x170 [ 4717.613263][ T3329] __sys_sendmsg+0xcd/0x170 [ 4717.613263][ T3329] do_syscall_64+0xc6/0x1e0 [ 4717.613263][ T3329] [ 4717.615490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4717.615490][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4717.615490][ T3329] ipv6_find_idev+0x102/0x170 [ 4717.615490][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4717.615490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4717.615490][ T3329] netlink_rcv_skb+0x130/0x360 [ 4717.615490][ T3329] netlink_unicast+0x449/0x710 [ 4717.615490][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4717.615490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4717.615490][ T3329] ___sys_sendmsg+0xee/0x170 [ 4717.615490][ T3329] __sys_sendmsg+0xcd/0x170 [ 4717.615490][ T3329] do_syscall_64+0xc6/0x1e0 [ 4717.615490][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4717.615490][ T3329] [ 4717.617213][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4717.617213][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4717.617213][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4717.617213][ T3329] ipv6_find_idev+0x102/0x170 [ 4717.617213][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4717.617213][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4717.617213][ T3329] netlink_rcv_skb+0x130/0x360 [ 4717.617213][ T3329] netlink_unicast+0x449/0x710 [ 4717.617213][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4717.617213][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4717.617213][ T3329] ___sys_sendmsg+0xee/0x170 [ 4717.617213][ T3329] __sys_sendmsg+0xcd/0x170 [ 4717.617213][ T3329] do_syscall_64+0xc6/0x1e0 [ 4717.617213][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4717.617213][ T3329] [ 4727.836972][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4727.837413][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4727.837413][ T3329] netdev_get_by_index+0x5e/0x80 [ 4727.837413][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4727.837413][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4727.837413][ T3329] ip6_route_add+0x1c/0x140 [ 4727.837413][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4727.837413][ T3329] addrconf_add_dev+0xe2/0x170 [ 4727.837413][ T3329] inet6_addr_add+0x12f/0xa40 [ 4727.837413][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4727.837413][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4727.837413][ T3329] netlink_rcv_skb+0x130/0x360 [ 4727.837413][ T3329] netlink_unicast+0x449/0x710 [ 4727.837413][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4727.837413][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4727.837413][ T3329] ___sys_sendmsg+0xee/0x170 [ 4727.837413][ T3329] __sys_sendmsg+0xcd/0x170 [ 4727.837413][ T3329] do_syscall_64+0xc6/0x1e0 [ 4727.837413][ T3329] [ 4727.839664][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4727.839664][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4727.839664][ T3329] ipv6_find_idev+0x102/0x170 [ 4727.839664][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4727.839664][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4727.839664][ T3329] netlink_rcv_skb+0x130/0x360 [ 4727.839664][ T3329] netlink_unicast+0x449/0x710 [ 4727.839664][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4727.839664][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4727.839664][ T3329] ___sys_sendmsg+0xee/0x170 [ 4727.839664][ T3329] __sys_sendmsg+0xcd/0x170 [ 4727.839664][ T3329] do_syscall_64+0xc6/0x1e0 [ 4727.839664][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4727.839664][ T3329] [ 4727.841395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4727.841395][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4727.841395][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4727.841395][ T3329] ipv6_find_idev+0x102/0x170 [ 4727.841395][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4727.841395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4727.841395][ T3329] netlink_rcv_skb+0x130/0x360 [ 4727.841395][ T3329] netlink_unicast+0x449/0x710 [ 4727.841395][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4727.841395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4727.841395][ T3329] ___sys_sendmsg+0xee/0x170 [ 4727.841395][ T3329] __sys_sendmsg+0xcd/0x170 [ 4727.841395][ T3329] do_syscall_64+0xc6/0x1e0 [ 4727.841395][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4727.841395][ T3329] [ 4738.084940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4738.085389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4738.085389][ T3329] netdev_get_by_index+0x5e/0x80 [ 4738.085389][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4738.085389][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4738.085389][ T3329] ip6_route_add+0x1c/0x140 [ 4738.085389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4738.085389][ T3329] addrconf_add_dev+0xe2/0x170 [ 4738.085389][ T3329] inet6_addr_add+0x12f/0xa40 [ 4738.085389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4738.085389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4738.085389][ T3329] netlink_rcv_skb+0x130/0x360 [ 4738.085389][ T3329] netlink_unicast+0x449/0x710 [ 4738.085389][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4738.085389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4738.085389][ T3329] ___sys_sendmsg+0xee/0x170 [ 4738.085389][ T3329] __sys_sendmsg+0xcd/0x170 [ 4738.085389][ T3329] do_syscall_64+0xc6/0x1e0 [ 4738.085389][ T3329] [ 4738.087638][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4738.087638][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4738.087638][ T3329] ipv6_find_idev+0x102/0x170 [ 4738.087638][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4738.087638][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4738.087638][ T3329] netlink_rcv_skb+0x130/0x360 [ 4738.087638][ T3329] netlink_unicast+0x449/0x710 [ 4738.087638][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4738.087638][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4738.087638][ T3329] ___sys_sendmsg+0xee/0x170 [ 4738.087638][ T3329] __sys_sendmsg+0xcd/0x170 [ 4738.087638][ T3329] do_syscall_64+0xc6/0x1e0 [ 4738.087638][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4738.087638][ T3329] [ 4738.089362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4738.089362][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4738.089362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4738.089362][ T3329] ipv6_find_idev+0x102/0x170 [ 4738.089362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4738.089362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4738.089362][ T3329] netlink_rcv_skb+0x130/0x360 [ 4738.089362][ T3329] netlink_unicast+0x449/0x710 [ 4738.089362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4738.089362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4738.089362][ T3329] ___sys_sendmsg+0xee/0x170 [ 4738.089362][ T3329] __sys_sendmsg+0xcd/0x170 [ 4738.089362][ T3329] do_syscall_64+0xc6/0x1e0 [ 4738.089362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4738.089362][ T3329] [ 4748.332921][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4748.333357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4748.333357][ T3329] netdev_get_by_index+0x5e/0x80 [ 4748.333357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4748.333357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4748.333357][ T3329] ip6_route_add+0x1c/0x140 [ 4748.333357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4748.333357][ T3329] addrconf_add_dev+0xe2/0x170 [ 4748.333357][ T3329] inet6_addr_add+0x12f/0xa40 [ 4748.333357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4748.333357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4748.333357][ T3329] netlink_rcv_skb+0x130/0x360 [ 4748.333357][ T3329] netlink_unicast+0x449/0x710 [ 4748.333357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4748.333357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4748.333357][ T3329] ___sys_sendmsg+0xee/0x170 [ 4748.333357][ T3329] __sys_sendmsg+0xcd/0x170 [ 4748.333357][ T3329] do_syscall_64+0xc6/0x1e0 [ 4748.333357][ T3329] [ 4748.335605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4748.335605][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4748.335605][ T3329] ipv6_find_idev+0x102/0x170 [ 4748.335605][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4748.335605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4748.335605][ T3329] netlink_rcv_skb+0x130/0x360 [ 4748.335605][ T3329] netlink_unicast+0x449/0x710 [ 4748.335605][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4748.335605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4748.335605][ T3329] ___sys_sendmsg+0xee/0x170 [ 4748.335605][ T3329] __sys_sendmsg+0xcd/0x170 [ 4748.335605][ T3329] do_syscall_64+0xc6/0x1e0 [ 4748.335605][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4748.335605][ T3329] [ 4748.337323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4748.337323][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4748.337323][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4748.337323][ T3329] ipv6_find_idev+0x102/0x170 [ 4748.337323][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4748.337323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4748.337323][ T3329] netlink_rcv_skb+0x130/0x360 [ 4748.337323][ T3329] netlink_unicast+0x449/0x710 [ 4748.337323][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4748.337323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4748.337323][ T3329] ___sys_sendmsg+0xee/0x170 [ 4748.337323][ T3329] __sys_sendmsg+0xcd/0x170 [ 4748.337323][ T3329] do_syscall_64+0xc6/0x1e0 [ 4748.337323][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4748.337323][ T3329] [ 4758.580843][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4758.581315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4758.581315][ T3329] netdev_get_by_index+0x5e/0x80 [ 4758.581315][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4758.581315][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4758.581315][ T3329] ip6_route_add+0x1c/0x140 [ 4758.581315][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4758.581315][ T3329] addrconf_add_dev+0xe2/0x170 [ 4758.581315][ T3329] inet6_addr_add+0x12f/0xa40 [ 4758.581315][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4758.581315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4758.581315][ T3329] netlink_rcv_skb+0x130/0x360 [ 4758.581315][ T3329] netlink_unicast+0x449/0x710 [ 4758.581315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4758.581315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4758.581315][ T3329] ___sys_sendmsg+0xee/0x170 [ 4758.581315][ T3329] __sys_sendmsg+0xcd/0x170 [ 4758.581315][ T3329] do_syscall_64+0xc6/0x1e0 [ 4758.581315][ T3329] [ 4758.583554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4758.583554][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4758.583554][ T3329] ipv6_find_idev+0x102/0x170 [ 4758.583554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4758.583554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4758.583554][ T3329] netlink_rcv_skb+0x130/0x360 [ 4758.583554][ T3329] netlink_unicast+0x449/0x710 [ 4758.583554][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4758.583554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4758.583554][ T3329] ___sys_sendmsg+0xee/0x170 [ 4758.583554][ T3329] __sys_sendmsg+0xcd/0x170 [ 4758.583554][ T3329] do_syscall_64+0xc6/0x1e0 [ 4758.583554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4758.583554][ T3329] [ 4758.587383][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4758.587383][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4758.587383][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4758.587383][ T3329] ipv6_find_idev+0x102/0x170 [ 4758.587383][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4758.587383][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4758.587383][ T3329] netlink_rcv_skb+0x130/0x360 [ 4758.587383][ T3329] netlink_unicast+0x449/0x710 [ 4758.587383][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4758.587383][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4758.587383][ T3329] ___sys_sendmsg+0xee/0x170 [ 4758.587383][ T3329] __sys_sendmsg+0xcd/0x170 [ 4758.587383][ T3329] do_syscall_64+0xc6/0x1e0 [ 4758.587383][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4758.587383][ T3329] [ 4768.828977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4768.829440][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4768.829440][ T3329] netdev_get_by_index+0x5e/0x80 [ 4768.829440][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4768.829440][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4768.829440][ T3329] ip6_route_add+0x1c/0x140 [ 4768.829440][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4768.829440][ T3329] addrconf_add_dev+0xe2/0x170 [ 4768.829440][ T3329] inet6_addr_add+0x12f/0xa40 [ 4768.829440][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4768.829440][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4768.829440][ T3329] netlink_rcv_skb+0x130/0x360 [ 4768.829440][ T3329] netlink_unicast+0x449/0x710 [ 4768.829440][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4768.829440][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4768.829440][ T3329] ___sys_sendmsg+0xee/0x170 [ 4768.829440][ T3329] __sys_sendmsg+0xcd/0x170 [ 4768.829440][ T3329] do_syscall_64+0xc6/0x1e0 [ 4768.829440][ T3329] [ 4768.831724][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4768.831724][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4768.831724][ T3329] ipv6_find_idev+0x102/0x170 [ 4768.831724][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4768.831724][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4768.831724][ T3329] netlink_rcv_skb+0x130/0x360 [ 4768.831724][ T3329] netlink_unicast+0x449/0x710 [ 4768.831724][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4768.831724][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4768.831724][ T3329] ___sys_sendmsg+0xee/0x170 [ 4768.831724][ T3329] __sys_sendmsg+0xcd/0x170 [ 4768.831724][ T3329] do_syscall_64+0xc6/0x1e0 [ 4768.831724][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4768.831724][ T3329] [ 4768.833460][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4768.833460][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4768.833460][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4768.833460][ T3329] ipv6_find_idev+0x102/0x170 [ 4768.833460][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4768.833460][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4768.833460][ T3329] netlink_rcv_skb+0x130/0x360 [ 4768.833460][ T3329] netlink_unicast+0x449/0x710 [ 4768.833460][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4768.833460][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4768.833460][ T3329] ___sys_sendmsg+0xee/0x170 [ 4768.833460][ T3329] __sys_sendmsg+0xcd/0x170 [ 4768.833460][ T3329] do_syscall_64+0xc6/0x1e0 [ 4768.833460][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4768.833460][ T3329] [ 4779.076846][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4779.077284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4779.077284][ T3329] netdev_get_by_index+0x5e/0x80 [ 4779.077284][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4779.077284][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4779.077284][ T3329] ip6_route_add+0x1c/0x140 [ 4779.077284][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4779.077284][ T3329] addrconf_add_dev+0xe2/0x170 [ 4779.077284][ T3329] inet6_addr_add+0x12f/0xa40 [ 4779.077284][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4779.077284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.077284][ T3329] netlink_rcv_skb+0x130/0x360 [ 4779.077284][ T3329] netlink_unicast+0x449/0x710 [ 4779.077284][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4779.077284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4779.077284][ T3329] ___sys_sendmsg+0xee/0x170 [ 4779.077284][ T3329] __sys_sendmsg+0xcd/0x170 [ 4779.077284][ T3329] do_syscall_64+0xc6/0x1e0 [ 4779.077284][ T3329] [ 4779.080033][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4779.080033][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4779.080033][ T3329] ipv6_find_idev+0x102/0x170 [ 4779.080033][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4779.080033][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.080033][ T3329] netlink_rcv_skb+0x130/0x360 [ 4779.080033][ T3329] netlink_unicast+0x449/0x710 [ 4779.080033][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4779.080033][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4779.080033][ T3329] ___sys_sendmsg+0xee/0x170 [ 4779.080033][ T3329] __sys_sendmsg+0xcd/0x170 [ 4779.080033][ T3329] do_syscall_64+0xc6/0x1e0 [ 4779.080033][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4779.080033][ T3329] [ 4779.082148][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4779.082148][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4779.082148][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4779.082148][ T3329] ipv6_find_idev+0x102/0x170 [ 4779.082148][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4779.082148][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4779.082148][ T3329] netlink_rcv_skb+0x130/0x360 [ 4779.082148][ T3329] netlink_unicast+0x449/0x710 [ 4779.082148][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4779.082148][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4779.082148][ T3329] ___sys_sendmsg+0xee/0x170 [ 4779.082148][ T3329] __sys_sendmsg+0xcd/0x170 [ 4779.082148][ T3329] do_syscall_64+0xc6/0x1e0 [ 4779.082148][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4779.082148][ T3329] [ 4789.324940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4789.325350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4789.325350][ T3329] netdev_get_by_index+0x5e/0x80 [ 4789.325350][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4789.325350][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4789.325350][ T3329] ip6_route_add+0x1c/0x140 [ 4789.325350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4789.325350][ T3329] addrconf_add_dev+0xe2/0x170 [ 4789.325350][ T3329] inet6_addr_add+0x12f/0xa40 [ 4789.325350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4789.325350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.325350][ T3329] netlink_rcv_skb+0x130/0x360 [ 4789.325350][ T3329] netlink_unicast+0x449/0x710 [ 4789.325350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4789.325350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4789.325350][ T3329] ___sys_sendmsg+0xee/0x170 [ 4789.325350][ T3329] __sys_sendmsg+0xcd/0x170 [ 4789.325350][ T3329] do_syscall_64+0xc6/0x1e0 [ 4789.325350][ T3329] [ 4789.327906][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4789.327906][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4789.327906][ T3329] ipv6_find_idev+0x102/0x170 [ 4789.327906][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4789.327906][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.327906][ T3329] netlink_rcv_skb+0x130/0x360 [ 4789.327906][ T3329] netlink_unicast+0x449/0x710 [ 4789.327906][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4789.327906][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4789.327906][ T3329] ___sys_sendmsg+0xee/0x170 [ 4789.327906][ T3329] __sys_sendmsg+0xcd/0x170 [ 4789.327906][ T3329] do_syscall_64+0xc6/0x1e0 [ 4789.327906][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4789.327906][ T3329] [ 4789.329784][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4789.329784][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4789.329784][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4789.329784][ T3329] ipv6_find_idev+0x102/0x170 [ 4789.329784][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4789.329784][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4789.329784][ T3329] netlink_rcv_skb+0x130/0x360 [ 4789.329784][ T3329] netlink_unicast+0x449/0x710 [ 4789.329784][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4789.329784][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4789.329784][ T3329] ___sys_sendmsg+0xee/0x170 [ 4789.329784][ T3329] __sys_sendmsg+0xcd/0x170 [ 4789.329784][ T3329] do_syscall_64+0xc6/0x1e0 [ 4789.329784][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4789.329784][ T3329] [ 4799.572922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4799.573306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4799.573306][ T3329] netdev_get_by_index+0x5e/0x80 [ 4799.573306][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4799.573306][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4799.573306][ T3329] ip6_route_add+0x1c/0x140 [ 4799.573306][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4799.573306][ T3329] addrconf_add_dev+0xe2/0x170 [ 4799.573306][ T3329] inet6_addr_add+0x12f/0xa40 [ 4799.573306][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4799.573306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4799.573306][ T3329] netlink_rcv_skb+0x130/0x360 [ 4799.573306][ T3329] netlink_unicast+0x449/0x710 [ 4799.573306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4799.573306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4799.573306][ T3329] ___sys_sendmsg+0xee/0x170 [ 4799.573306][ T3329] __sys_sendmsg+0xcd/0x170 [ 4799.573306][ T3329] do_syscall_64+0xc6/0x1e0 [ 4799.573306][ T3329] [ 4799.575625][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4799.575625][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4799.575625][ T3329] ipv6_find_idev+0x102/0x170 [ 4799.575625][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4799.575625][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4799.575625][ T3329] netlink_rcv_skb+0x130/0x360 [ 4799.575625][ T3329] netlink_unicast+0x449/0x710 [ 4799.575625][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4799.575625][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4799.575625][ T3329] ___sys_sendmsg+0xee/0x170 [ 4799.575625][ T3329] __sys_sendmsg+0xcd/0x170 [ 4799.575625][ T3329] do_syscall_64+0xc6/0x1e0 [ 4799.575625][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4799.575625][ T3329] [ 4799.577352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4799.577352][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4799.577352][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4799.577352][ T3329] ipv6_find_idev+0x102/0x170 [ 4799.577352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4799.577352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4799.577352][ T3329] netlink_rcv_skb+0x130/0x360 [ 4799.577352][ T3329] netlink_unicast+0x449/0x710 [ 4799.577352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4799.577352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4799.577352][ T3329] ___sys_sendmsg+0xee/0x170 [ 4799.577352][ T3329] __sys_sendmsg+0xcd/0x170 [ 4799.577352][ T3329] do_syscall_64+0xc6/0x1e0 [ 4799.577352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4799.577352][ T3329] [ 4809.820907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4809.821352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4809.821352][ T3329] netdev_get_by_index+0x5e/0x80 [ 4809.821352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4809.821352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4809.821352][ T3329] ip6_route_add+0x1c/0x140 [ 4809.821352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4809.821352][ T3329] addrconf_add_dev+0xe2/0x170 [ 4809.821352][ T3329] inet6_addr_add+0x12f/0xa40 [ 4809.821352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4809.821352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4809.821352][ T3329] netlink_rcv_skb+0x130/0x360 [ 4809.821352][ T3329] netlink_unicast+0x449/0x710 [ 4809.821352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4809.821352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4809.821352][ T3329] ___sys_sendmsg+0xee/0x170 [ 4809.821352][ T3329] __sys_sendmsg+0xcd/0x170 [ 4809.821352][ T3329] do_syscall_64+0xc6/0x1e0 [ 4809.821352][ T3329] [ 4809.823585][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4809.823585][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4809.823585][ T3329] ipv6_find_idev+0x102/0x170 [ 4809.823585][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4809.823585][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4809.823585][ T3329] netlink_rcv_skb+0x130/0x360 [ 4809.823585][ T3329] netlink_unicast+0x449/0x710 [ 4809.823585][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4809.823585][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4809.823585][ T3329] ___sys_sendmsg+0xee/0x170 [ 4809.823585][ T3329] __sys_sendmsg+0xcd/0x170 [ 4809.823585][ T3329] do_syscall_64+0xc6/0x1e0 [ 4809.823585][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4809.823585][ T3329] [ 4809.825305][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4809.825305][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4809.825305][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4809.825305][ T3329] ipv6_find_idev+0x102/0x170 [ 4809.825305][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4809.825305][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4809.825305][ T3329] netlink_rcv_skb+0x130/0x360 [ 4809.825305][ T3329] netlink_unicast+0x449/0x710 [ 4809.825305][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4809.825305][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4809.825305][ T3329] ___sys_sendmsg+0xee/0x170 [ 4809.825305][ T3329] __sys_sendmsg+0xcd/0x170 [ 4809.825305][ T3329] do_syscall_64+0xc6/0x1e0 [ 4809.825305][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4809.825305][ T3329] [ 4819.868908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4819.869385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4819.869385][ T3329] netdev_get_by_index+0x5e/0x80 [ 4819.869385][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4819.869385][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4819.869385][ T3329] ip6_route_add+0x1c/0x140 [ 4819.869385][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4819.869385][ T3329] addrconf_add_dev+0xe2/0x170 [ 4819.869385][ T3329] inet6_addr_add+0x12f/0xa40 [ 4819.869385][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4819.869385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4819.869385][ T3329] netlink_rcv_skb+0x130/0x360 [ 4819.869385][ T3329] netlink_unicast+0x449/0x710 [ 4819.869385][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4819.869385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4819.869385][ T3329] ___sys_sendmsg+0xee/0x170 [ 4819.869385][ T3329] __sys_sendmsg+0xcd/0x170 [ 4819.869385][ T3329] do_syscall_64+0xc6/0x1e0 [ 4819.869385][ T3329] [ 4819.872116][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4819.872116][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4819.872116][ T3329] ipv6_find_idev+0x102/0x170 [ 4819.872116][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4819.872116][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4819.872116][ T3329] netlink_rcv_skb+0x130/0x360 [ 4819.872116][ T3329] netlink_unicast+0x449/0x710 [ 4819.872116][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4819.872116][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4819.872116][ T3329] ___sys_sendmsg+0xee/0x170 [ 4819.872116][ T3329] __sys_sendmsg+0xcd/0x170 [ 4819.872116][ T3329] do_syscall_64+0xc6/0x1e0 [ 4819.872116][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4819.872116][ T3329] [ 4819.874225][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4819.874225][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4819.874225][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4819.874225][ T3329] ipv6_find_idev+0x102/0x170 [ 4819.874225][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4819.874225][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4819.874225][ T3329] netlink_rcv_skb+0x130/0x360 [ 4819.874225][ T3329] netlink_unicast+0x449/0x710 [ 4819.874225][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4819.874225][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4819.874225][ T3329] ___sys_sendmsg+0xee/0x170 [ 4819.874225][ T3329] __sys_sendmsg+0xcd/0x170 [ 4819.874225][ T3329] do_syscall_64+0xc6/0x1e0 [ 4819.874225][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4819.874225][ T3329] [ 4830.332935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4830.333392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4830.333392][ T3329] netdev_get_by_index+0x5e/0x80 [ 4830.333392][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4830.333392][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4830.333392][ T3329] ip6_route_add+0x1c/0x140 [ 4830.333392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4830.333392][ T3329] addrconf_add_dev+0xe2/0x170 [ 4830.333392][ T3329] inet6_addr_add+0x12f/0xa40 [ 4830.333392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4830.333392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.333392][ T3329] netlink_rcv_skb+0x130/0x360 [ 4830.333392][ T3329] netlink_unicast+0x449/0x710 [ 4830.333392][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4830.333392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4830.333392][ T3329] ___sys_sendmsg+0xee/0x170 [ 4830.333392][ T3329] __sys_sendmsg+0xcd/0x170 [ 4830.333392][ T3329] do_syscall_64+0xc6/0x1e0 [ 4830.333392][ T3329] [ 4830.336117][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4830.336117][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4830.336117][ T3329] ipv6_find_idev+0x102/0x170 [ 4830.336117][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4830.336117][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.336117][ T3329] netlink_rcv_skb+0x130/0x360 [ 4830.336117][ T3329] netlink_unicast+0x449/0x710 [ 4830.336117][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4830.336117][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4830.336117][ T3329] ___sys_sendmsg+0xee/0x170 [ 4830.336117][ T3329] __sys_sendmsg+0xcd/0x170 [ 4830.336117][ T3329] do_syscall_64+0xc6/0x1e0 [ 4830.336117][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4830.336117][ T3329] [ 4830.338207][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4830.338207][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4830.338207][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4830.338207][ T3329] ipv6_find_idev+0x102/0x170 [ 4830.338207][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4830.338207][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4830.338207][ T3329] netlink_rcv_skb+0x130/0x360 [ 4830.338207][ T3329] netlink_unicast+0x449/0x710 [ 4830.338207][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4830.338207][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4830.338207][ T3329] ___sys_sendmsg+0xee/0x170 [ 4830.338207][ T3329] __sys_sendmsg+0xcd/0x170 [ 4830.338207][ T3329] do_syscall_64+0xc6/0x1e0 [ 4830.338207][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4830.338207][ T3329] [ 4840.588835][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4840.589225][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4840.589225][ T3329] netdev_get_by_index+0x5e/0x80 [ 4840.589225][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4840.589225][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4840.589225][ T3329] ip6_route_add+0x1c/0x140 [ 4840.589225][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4840.589225][ T3329] addrconf_add_dev+0xe2/0x170 [ 4840.589225][ T3329] inet6_addr_add+0x12f/0xa40 [ 4840.589225][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4840.589225][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4840.589225][ T3329] netlink_rcv_skb+0x130/0x360 [ 4840.589225][ T3329] netlink_unicast+0x449/0x710 [ 4840.589225][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4840.589225][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4840.589225][ T3329] ___sys_sendmsg+0xee/0x170 [ 4840.589225][ T3329] __sys_sendmsg+0xcd/0x170 [ 4840.589225][ T3329] do_syscall_64+0xc6/0x1e0 [ 4840.589225][ T3329] [ 4840.591470][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4840.591470][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4840.591470][ T3329] ipv6_find_idev+0x102/0x170 [ 4840.591470][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4840.591470][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4840.591470][ T3329] netlink_rcv_skb+0x130/0x360 [ 4840.591470][ T3329] netlink_unicast+0x449/0x710 [ 4840.591470][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4840.591470][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4840.591470][ T3329] ___sys_sendmsg+0xee/0x170 [ 4840.591470][ T3329] __sys_sendmsg+0xcd/0x170 [ 4840.591470][ T3329] do_syscall_64+0xc6/0x1e0 [ 4840.591470][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4840.591470][ T3329] [ 4840.593172][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4840.593172][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4840.593172][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4840.593172][ T3329] ipv6_find_idev+0x102/0x170 [ 4840.593172][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4840.593172][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4840.593172][ T3329] netlink_rcv_skb+0x130/0x360 [ 4840.593172][ T3329] netlink_unicast+0x449/0x710 [ 4840.593172][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4840.593172][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4840.593172][ T3329] ___sys_sendmsg+0xee/0x170 [ 4840.593172][ T3329] __sys_sendmsg+0xcd/0x170 [ 4840.593172][ T3329] do_syscall_64+0xc6/0x1e0 [ 4840.593172][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4840.593172][ T3329] [ 4850.844836][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4850.845237][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4850.845237][ T3329] netdev_get_by_index+0x5e/0x80 [ 4850.845237][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4850.845237][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4850.845237][ T3329] ip6_route_add+0x1c/0x140 [ 4850.845237][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4850.845237][ T3329] addrconf_add_dev+0xe2/0x170 [ 4850.845237][ T3329] inet6_addr_add+0x12f/0xa40 [ 4850.845237][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4850.845237][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4850.845237][ T3329] netlink_rcv_skb+0x130/0x360 [ 4850.845237][ T3329] netlink_unicast+0x449/0x710 [ 4850.845237][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4850.845237][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4850.845237][ T3329] ___sys_sendmsg+0xee/0x170 [ 4850.845237][ T3329] __sys_sendmsg+0xcd/0x170 [ 4850.845237][ T3329] do_syscall_64+0xc6/0x1e0 [ 4850.845237][ T3329] [ 4850.847518][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4850.847518][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4850.847518][ T3329] ipv6_find_idev+0x102/0x170 [ 4850.847518][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4850.847518][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4850.847518][ T3329] netlink_rcv_skb+0x130/0x360 [ 4850.847518][ T3329] netlink_unicast+0x449/0x710 [ 4850.847518][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4850.847518][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4850.847518][ T3329] ___sys_sendmsg+0xee/0x170 [ 4850.847518][ T3329] __sys_sendmsg+0xcd/0x170 [ 4850.847518][ T3329] do_syscall_64+0xc6/0x1e0 [ 4850.847518][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4850.847518][ T3329] [ 4850.849271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4850.849271][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4850.849271][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4850.849271][ T3329] ipv6_find_idev+0x102/0x170 [ 4850.849271][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4850.849271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4850.849271][ T3329] netlink_rcv_skb+0x130/0x360 [ 4850.849271][ T3329] netlink_unicast+0x449/0x710 [ 4850.849271][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4850.849271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4850.849271][ T3329] ___sys_sendmsg+0xee/0x170 [ 4850.849271][ T3329] __sys_sendmsg+0xcd/0x170 [ 4850.849271][ T3329] do_syscall_64+0xc6/0x1e0 [ 4850.849271][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4850.849271][ T3329] [ 4861.100853][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4861.101292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4861.101292][ T3329] netdev_get_by_index+0x5e/0x80 [ 4861.101292][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4861.101292][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4861.101292][ T3329] ip6_route_add+0x1c/0x140 [ 4861.101292][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4861.101292][ T3329] addrconf_add_dev+0xe2/0x170 [ 4861.101292][ T3329] inet6_addr_add+0x12f/0xa40 [ 4861.101292][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4861.101292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.101292][ T3329] netlink_rcv_skb+0x130/0x360 [ 4861.101292][ T3329] netlink_unicast+0x449/0x710 [ 4861.101292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4861.101292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4861.101292][ T3329] ___sys_sendmsg+0xee/0x170 [ 4861.101292][ T3329] __sys_sendmsg+0xcd/0x170 [ 4861.101292][ T3329] do_syscall_64+0xc6/0x1e0 [ 4861.101292][ T3329] [ 4861.103496][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4861.103496][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4861.103496][ T3329] ipv6_find_idev+0x102/0x170 [ 4861.103496][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4861.103496][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.103496][ T3329] netlink_rcv_skb+0x130/0x360 [ 4861.103496][ T3329] netlink_unicast+0x449/0x710 [ 4861.103496][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4861.103496][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4861.103496][ T3329] ___sys_sendmsg+0xee/0x170 [ 4861.103496][ T3329] __sys_sendmsg+0xcd/0x170 [ 4861.103496][ T3329] do_syscall_64+0xc6/0x1e0 [ 4861.103496][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4861.103496][ T3329] [ 4861.105210][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4861.105210][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4861.105210][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4861.105210][ T3329] ipv6_find_idev+0x102/0x170 [ 4861.105210][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4861.105210][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4861.105210][ T3329] netlink_rcv_skb+0x130/0x360 [ 4861.105210][ T3329] netlink_unicast+0x449/0x710 [ 4861.105210][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4861.105210][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4861.105210][ T3329] ___sys_sendmsg+0xee/0x170 [ 4861.105210][ T3329] __sys_sendmsg+0xcd/0x170 [ 4861.105210][ T3329] do_syscall_64+0xc6/0x1e0 [ 4861.105210][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4861.105210][ T3329] [ 4871.356906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4871.357354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4871.357354][ T3329] netdev_get_by_index+0x5e/0x80 [ 4871.357354][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4871.357354][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4871.357354][ T3329] ip6_route_add+0x1c/0x140 [ 4871.357354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4871.357354][ T3329] addrconf_add_dev+0xe2/0x170 [ 4871.357354][ T3329] inet6_addr_add+0x12f/0xa40 [ 4871.357354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4871.357354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.357354][ T3329] netlink_rcv_skb+0x130/0x360 [ 4871.357354][ T3329] netlink_unicast+0x449/0x710 [ 4871.357354][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4871.357354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4871.357354][ T3329] ___sys_sendmsg+0xee/0x170 [ 4871.357354][ T3329] __sys_sendmsg+0xcd/0x170 [ 4871.357354][ T3329] do_syscall_64+0xc6/0x1e0 [ 4871.357354][ T3329] [ 4871.360090][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4871.360090][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4871.360090][ T3329] ipv6_find_idev+0x102/0x170 [ 4871.360090][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4871.360090][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.360090][ T3329] netlink_rcv_skb+0x130/0x360 [ 4871.360090][ T3329] netlink_unicast+0x449/0x710 [ 4871.360090][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4871.360090][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4871.360090][ T3329] ___sys_sendmsg+0xee/0x170 [ 4871.360090][ T3329] __sys_sendmsg+0xcd/0x170 [ 4871.360090][ T3329] do_syscall_64+0xc6/0x1e0 [ 4871.360090][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4871.360090][ T3329] [ 4871.362200][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4871.362200][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4871.362200][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4871.362200][ T3329] ipv6_find_idev+0x102/0x170 [ 4871.362200][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4871.362200][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4871.362200][ T3329] netlink_rcv_skb+0x130/0x360 [ 4871.362200][ T3329] netlink_unicast+0x449/0x710 [ 4871.362200][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4871.362200][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4871.362200][ T3329] ___sys_sendmsg+0xee/0x170 [ 4871.362200][ T3329] __sys_sendmsg+0xcd/0x170 [ 4871.362200][ T3329] do_syscall_64+0xc6/0x1e0 [ 4871.362200][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4871.362200][ T3329] [ 4881.500939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4881.501324][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4881.501324][ T3329] netdev_get_by_index+0x5e/0x80 [ 4881.501324][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4881.501324][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4881.501324][ T3329] ip6_route_add+0x1c/0x140 [ 4881.501324][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4881.501324][ T3329] addrconf_add_dev+0xe2/0x170 [ 4881.501324][ T3329] inet6_addr_add+0x12f/0xa40 [ 4881.501324][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4881.501324][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.501324][ T3329] netlink_rcv_skb+0x130/0x360 [ 4881.501324][ T3329] netlink_unicast+0x449/0x710 [ 4881.501324][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4881.501324][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4881.501324][ T3329] ___sys_sendmsg+0xee/0x170 [ 4881.501324][ T3329] __sys_sendmsg+0xcd/0x170 [ 4881.501324][ T3329] do_syscall_64+0xc6/0x1e0 [ 4881.501324][ T3329] [ 4881.503556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4881.503556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4881.503556][ T3329] ipv6_find_idev+0x102/0x170 [ 4881.503556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4881.503556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.503556][ T3329] netlink_rcv_skb+0x130/0x360 [ 4881.503556][ T3329] netlink_unicast+0x449/0x710 [ 4881.503556][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4881.503556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4881.503556][ T3329] ___sys_sendmsg+0xee/0x170 [ 4881.503556][ T3329] __sys_sendmsg+0xcd/0x170 [ 4881.503556][ T3329] do_syscall_64+0xc6/0x1e0 [ 4881.503556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4881.503556][ T3329] [ 4881.505273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4881.505273][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4881.505273][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4881.505273][ T3329] ipv6_find_idev+0x102/0x170 [ 4881.505273][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4881.505273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4881.505273][ T3329] netlink_rcv_skb+0x130/0x360 [ 4881.505273][ T3329] netlink_unicast+0x449/0x710 [ 4881.505273][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4881.505273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4881.505273][ T3329] ___sys_sendmsg+0xee/0x170 [ 4881.505273][ T3329] __sys_sendmsg+0xcd/0x170 [ 4881.505273][ T3329] do_syscall_64+0xc6/0x1e0 [ 4881.505273][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4881.505273][ T3329] [ 4891.748928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4891.749311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4891.749311][ T3329] netdev_get_by_index+0x5e/0x80 [ 4891.749311][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4891.749311][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4891.749311][ T3329] ip6_route_add+0x1c/0x140 [ 4891.749311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4891.749311][ T3329] addrconf_add_dev+0xe2/0x170 [ 4891.749311][ T3329] inet6_addr_add+0x12f/0xa40 [ 4891.749311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4891.749311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4891.749311][ T3329] netlink_rcv_skb+0x130/0x360 [ 4891.749311][ T3329] netlink_unicast+0x449/0x710 [ 4891.749311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4891.749311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4891.749311][ T3329] ___sys_sendmsg+0xee/0x170 [ 4891.749311][ T3329] __sys_sendmsg+0xcd/0x170 [ 4891.749311][ T3329] do_syscall_64+0xc6/0x1e0 [ 4891.749311][ T3329] [ 4891.751548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4891.751548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4891.751548][ T3329] ipv6_find_idev+0x102/0x170 [ 4891.751548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4891.751548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4891.751548][ T3329] netlink_rcv_skb+0x130/0x360 [ 4891.751548][ T3329] netlink_unicast+0x449/0x710 [ 4891.751548][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4891.751548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4891.751548][ T3329] ___sys_sendmsg+0xee/0x170 [ 4891.751548][ T3329] __sys_sendmsg+0xcd/0x170 [ 4891.751548][ T3329] do_syscall_64+0xc6/0x1e0 [ 4891.751548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4891.751548][ T3329] [ 4891.753248][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4891.753248][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4891.753248][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4891.753248][ T3329] ipv6_find_idev+0x102/0x170 [ 4891.753248][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4891.753248][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4891.753248][ T3329] netlink_rcv_skb+0x130/0x360 [ 4891.753248][ T3329] netlink_unicast+0x449/0x710 [ 4891.753248][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4891.753248][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4891.753248][ T3329] ___sys_sendmsg+0xee/0x170 [ 4891.753248][ T3329] __sys_sendmsg+0xcd/0x170 [ 4891.753248][ T3329] do_syscall_64+0xc6/0x1e0 [ 4891.753248][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4891.753248][ T3329] [ 4901.772915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4901.773296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4901.773296][ T3329] netdev_get_by_index+0x5e/0x80 [ 4901.773296][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4901.773296][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4901.773296][ T3329] ip6_route_add+0x1c/0x140 [ 4901.773296][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4901.773296][ T3329] addrconf_add_dev+0xe2/0x170 [ 4901.773296][ T3329] inet6_addr_add+0x12f/0xa40 [ 4901.773296][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4901.773296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4901.773296][ T3329] netlink_rcv_skb+0x130/0x360 [ 4901.773296][ T3329] netlink_unicast+0x449/0x710 [ 4901.773296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4901.773296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4901.773296][ T3329] ___sys_sendmsg+0xee/0x170 [ 4901.773296][ T3329] __sys_sendmsg+0xcd/0x170 [ 4901.773296][ T3329] do_syscall_64+0xc6/0x1e0 [ 4901.773296][ T3329] [ 4901.775489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4901.775489][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4901.775489][ T3329] ipv6_find_idev+0x102/0x170 [ 4901.775489][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4901.775489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4901.775489][ T3329] netlink_rcv_skb+0x130/0x360 [ 4901.775489][ T3329] netlink_unicast+0x449/0x710 [ 4901.775489][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4901.775489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4901.775489][ T3329] ___sys_sendmsg+0xee/0x170 [ 4901.775489][ T3329] __sys_sendmsg+0xcd/0x170 [ 4901.775489][ T3329] do_syscall_64+0xc6/0x1e0 [ 4901.775489][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4901.775489][ T3329] [ 4901.777279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4901.777279][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4901.777279][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4901.777279][ T3329] ipv6_find_idev+0x102/0x170 [ 4901.777279][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4901.777279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4901.777279][ T3329] netlink_rcv_skb+0x130/0x360 [ 4901.777279][ T3329] netlink_unicast+0x449/0x710 [ 4901.777279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4901.777279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4901.777279][ T3329] ___sys_sendmsg+0xee/0x170 [ 4901.777279][ T3329] __sys_sendmsg+0xcd/0x170 [ 4901.777279][ T3329] do_syscall_64+0xc6/0x1e0 [ 4901.777279][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4901.777279][ T3329] [ 4912.020917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4912.021290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4912.021290][ T3329] netdev_get_by_index+0x5e/0x80 [ 4912.021290][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4912.021290][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4912.021290][ T3329] ip6_route_add+0x1c/0x140 [ 4912.021290][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4912.021290][ T3329] addrconf_add_dev+0xe2/0x170 [ 4912.021290][ T3329] inet6_addr_add+0x12f/0xa40 [ 4912.021290][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4912.021290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.021290][ T3329] netlink_rcv_skb+0x130/0x360 [ 4912.021290][ T3329] netlink_unicast+0x449/0x710 [ 4912.021290][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4912.021290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4912.021290][ T3329] ___sys_sendmsg+0xee/0x170 [ 4912.021290][ T3329] __sys_sendmsg+0xcd/0x170 [ 4912.021290][ T3329] do_syscall_64+0xc6/0x1e0 [ 4912.021290][ T3329] [ 4912.023510][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4912.023510][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4912.023510][ T3329] ipv6_find_idev+0x102/0x170 [ 4912.023510][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4912.023510][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.023510][ T3329] netlink_rcv_skb+0x130/0x360 [ 4912.023510][ T3329] netlink_unicast+0x449/0x710 [ 4912.023510][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4912.023510][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4912.023510][ T3329] ___sys_sendmsg+0xee/0x170 [ 4912.023510][ T3329] __sys_sendmsg+0xcd/0x170 [ 4912.023510][ T3329] do_syscall_64+0xc6/0x1e0 [ 4912.023510][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4912.023510][ T3329] [ 4912.025228][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4912.025228][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4912.025228][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4912.025228][ T3329] ipv6_find_idev+0x102/0x170 [ 4912.025228][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4912.025228][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4912.025228][ T3329] netlink_rcv_skb+0x130/0x360 [ 4912.025228][ T3329] netlink_unicast+0x449/0x710 [ 4912.025228][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4912.025228][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4912.025228][ T3329] ___sys_sendmsg+0xee/0x170 [ 4912.025228][ T3329] __sys_sendmsg+0xcd/0x170 [ 4912.025228][ T3329] do_syscall_64+0xc6/0x1e0 [ 4912.025228][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4912.025228][ T3329] [ 4922.268868][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4922.269282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4922.269282][ T3329] netdev_get_by_index+0x5e/0x80 [ 4922.269282][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4922.269282][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4922.269282][ T3329] ip6_route_add+0x1c/0x140 [ 4922.269282][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4922.269282][ T3329] addrconf_add_dev+0xe2/0x170 [ 4922.269282][ T3329] inet6_addr_add+0x12f/0xa40 [ 4922.269282][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4922.269282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.269282][ T3329] netlink_rcv_skb+0x130/0x360 [ 4922.269282][ T3329] netlink_unicast+0x449/0x710 [ 4922.269282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4922.269282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4922.269282][ T3329] ___sys_sendmsg+0xee/0x170 [ 4922.269282][ T3329] __sys_sendmsg+0xcd/0x170 [ 4922.269282][ T3329] do_syscall_64+0xc6/0x1e0 [ 4922.269282][ T3329] [ 4922.271741][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4922.271741][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4922.271741][ T3329] ipv6_find_idev+0x102/0x170 [ 4922.271741][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4922.271741][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.271741][ T3329] netlink_rcv_skb+0x130/0x360 [ 4922.271741][ T3329] netlink_unicast+0x449/0x710 [ 4922.271741][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4922.271741][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4922.271741][ T3329] ___sys_sendmsg+0xee/0x170 [ 4922.271741][ T3329] __sys_sendmsg+0xcd/0x170 [ 4922.271741][ T3329] do_syscall_64+0xc6/0x1e0 [ 4922.271741][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4922.271741][ T3329] [ 4922.273616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4922.273616][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4922.273616][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4922.273616][ T3329] ipv6_find_idev+0x102/0x170 [ 4922.273616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4922.273616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4922.273616][ T3329] netlink_rcv_skb+0x130/0x360 [ 4922.273616][ T3329] netlink_unicast+0x449/0x710 [ 4922.273616][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4922.273616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4922.273616][ T3329] ___sys_sendmsg+0xee/0x170 [ 4922.273616][ T3329] __sys_sendmsg+0xcd/0x170 [ 4922.273616][ T3329] do_syscall_64+0xc6/0x1e0 [ 4922.273616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4922.273616][ T3329] [ 4932.516905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4932.517317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4932.517317][ T3329] netdev_get_by_index+0x5e/0x80 [ 4932.517317][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4932.517317][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4932.517317][ T3329] ip6_route_add+0x1c/0x140 [ 4932.517317][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4932.517317][ T3329] addrconf_add_dev+0xe2/0x170 [ 4932.517317][ T3329] inet6_addr_add+0x12f/0xa40 [ 4932.517317][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4932.517317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4932.517317][ T3329] netlink_rcv_skb+0x130/0x360 [ 4932.517317][ T3329] netlink_unicast+0x449/0x710 [ 4932.517317][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4932.517317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4932.517317][ T3329] ___sys_sendmsg+0xee/0x170 [ 4932.517317][ T3329] __sys_sendmsg+0xcd/0x170 [ 4932.517317][ T3329] do_syscall_64+0xc6/0x1e0 [ 4932.517317][ T3329] [ 4932.519777][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4932.519777][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4932.519777][ T3329] ipv6_find_idev+0x102/0x170 [ 4932.519777][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4932.519777][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4932.519777][ T3329] netlink_rcv_skb+0x130/0x360 [ 4932.519777][ T3329] netlink_unicast+0x449/0x710 [ 4932.519777][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4932.519777][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4932.519777][ T3329] ___sys_sendmsg+0xee/0x170 [ 4932.519777][ T3329] __sys_sendmsg+0xcd/0x170 [ 4932.519777][ T3329] do_syscall_64+0xc6/0x1e0 [ 4932.519777][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4932.519777][ T3329] [ 4932.521652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4932.521652][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4932.521652][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4932.521652][ T3329] ipv6_find_idev+0x102/0x170 [ 4932.521652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4932.521652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4932.521652][ T3329] netlink_rcv_skb+0x130/0x360 [ 4932.521652][ T3329] netlink_unicast+0x449/0x710 [ 4932.521652][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4932.521652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4932.521652][ T3329] ___sys_sendmsg+0xee/0x170 [ 4932.521652][ T3329] __sys_sendmsg+0xcd/0x170 [ 4932.521652][ T3329] do_syscall_64+0xc6/0x1e0 [ 4932.521652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4932.521652][ T3329] [ 4942.764931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4942.765371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4942.765371][ T3329] netdev_get_by_index+0x5e/0x80 [ 4942.765371][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4942.765371][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4942.765371][ T3329] ip6_route_add+0x1c/0x140 [ 4942.765371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4942.765371][ T3329] addrconf_add_dev+0xe2/0x170 [ 4942.765371][ T3329] inet6_addr_add+0x12f/0xa40 [ 4942.765371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4942.765371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4942.765371][ T3329] netlink_rcv_skb+0x130/0x360 [ 4942.765371][ T3329] netlink_unicast+0x449/0x710 [ 4942.765371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4942.765371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4942.765371][ T3329] ___sys_sendmsg+0xee/0x170 [ 4942.765371][ T3329] __sys_sendmsg+0xcd/0x170 [ 4942.765371][ T3329] do_syscall_64+0xc6/0x1e0 [ 4942.765371][ T3329] [ 4942.768098][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4942.768098][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4942.768098][ T3329] ipv6_find_idev+0x102/0x170 [ 4942.768098][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4942.768098][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4942.768098][ T3329] netlink_rcv_skb+0x130/0x360 [ 4942.768098][ T3329] netlink_unicast+0x449/0x710 [ 4942.768098][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4942.768098][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4942.768098][ T3329] ___sys_sendmsg+0xee/0x170 [ 4942.768098][ T3329] __sys_sendmsg+0xcd/0x170 [ 4942.768098][ T3329] do_syscall_64+0xc6/0x1e0 [ 4942.768098][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4942.768098][ T3329] [ 4942.770197][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4942.770197][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4942.770197][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4942.770197][ T3329] ipv6_find_idev+0x102/0x170 [ 4942.770197][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4942.770197][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4942.770197][ T3329] netlink_rcv_skb+0x130/0x360 [ 4942.770197][ T3329] netlink_unicast+0x449/0x710 [ 4942.770197][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4942.770197][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4942.770197][ T3329] ___sys_sendmsg+0xee/0x170 [ 4942.770197][ T3329] __sys_sendmsg+0xcd/0x170 [ 4942.770197][ T3329] do_syscall_64+0xc6/0x1e0 [ 4942.770197][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4942.770197][ T3329] [ 4952.844973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4952.845351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4952.845351][ T3329] netdev_get_by_index+0x5e/0x80 [ 4952.845351][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4952.845351][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4952.845351][ T3329] ip6_route_add+0x1c/0x140 [ 4952.845351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4952.845351][ T3329] addrconf_add_dev+0xe2/0x170 [ 4952.845351][ T3329] inet6_addr_add+0x12f/0xa40 [ 4952.845351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4952.845351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4952.845351][ T3329] netlink_rcv_skb+0x130/0x360 [ 4952.845351][ T3329] netlink_unicast+0x449/0x710 [ 4952.845351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4952.845351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4952.845351][ T3329] ___sys_sendmsg+0xee/0x170 [ 4952.845351][ T3329] __sys_sendmsg+0xcd/0x170 [ 4952.845351][ T3329] do_syscall_64+0xc6/0x1e0 [ 4952.845351][ T3329] [ 4952.847547][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4952.847547][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4952.847547][ T3329] ipv6_find_idev+0x102/0x170 [ 4952.847547][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4952.847547][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4952.847547][ T3329] netlink_rcv_skb+0x130/0x360 [ 4952.847547][ T3329] netlink_unicast+0x449/0x710 [ 4952.847547][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4952.847547][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4952.847547][ T3329] ___sys_sendmsg+0xee/0x170 [ 4952.847547][ T3329] __sys_sendmsg+0xcd/0x170 [ 4952.847547][ T3329] do_syscall_64+0xc6/0x1e0 [ 4952.847547][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4952.847547][ T3329] [ 4952.849262][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4952.849262][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4952.849262][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4952.849262][ T3329] ipv6_find_idev+0x102/0x170 [ 4952.849262][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4952.849262][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4952.849262][ T3329] netlink_rcv_skb+0x130/0x360 [ 4952.849262][ T3329] netlink_unicast+0x449/0x710 [ 4952.849262][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4952.849262][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4952.849262][ T3329] ___sys_sendmsg+0xee/0x170 [ 4952.849262][ T3329] __sys_sendmsg+0xcd/0x170 [ 4952.849262][ T3329] do_syscall_64+0xc6/0x1e0 [ 4952.849262][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4952.849262][ T3329] [ 4963.092920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4963.093312][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4963.093312][ T3329] netdev_get_by_index+0x5e/0x80 [ 4963.093312][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4963.093312][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4963.093312][ T3329] ip6_route_add+0x1c/0x140 [ 4963.093312][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4963.093312][ T3329] addrconf_add_dev+0xe2/0x170 [ 4963.093312][ T3329] inet6_addr_add+0x12f/0xa40 [ 4963.093312][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4963.093312][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.093312][ T3329] netlink_rcv_skb+0x130/0x360 [ 4963.093312][ T3329] netlink_unicast+0x449/0x710 [ 4963.093312][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4963.093312][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4963.093312][ T3329] ___sys_sendmsg+0xee/0x170 [ 4963.093312][ T3329] __sys_sendmsg+0xcd/0x170 [ 4963.093312][ T3329] do_syscall_64+0xc6/0x1e0 [ 4963.093312][ T3329] [ 4963.095502][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4963.095502][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4963.095502][ T3329] ipv6_find_idev+0x102/0x170 [ 4963.095502][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4963.095502][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.095502][ T3329] netlink_rcv_skb+0x130/0x360 [ 4963.095502][ T3329] netlink_unicast+0x449/0x710 [ 4963.095502][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4963.095502][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4963.095502][ T3329] ___sys_sendmsg+0xee/0x170 [ 4963.095502][ T3329] __sys_sendmsg+0xcd/0x170 [ 4963.095502][ T3329] do_syscall_64+0xc6/0x1e0 [ 4963.095502][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4963.095502][ T3329] [ 4963.097196][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4963.097196][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4963.097196][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4963.097196][ T3329] ipv6_find_idev+0x102/0x170 [ 4963.097196][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4963.097196][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4963.097196][ T3329] netlink_rcv_skb+0x130/0x360 [ 4963.097196][ T3329] netlink_unicast+0x449/0x710 [ 4963.097196][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4963.097196][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4963.097196][ T3329] ___sys_sendmsg+0xee/0x170 [ 4963.097196][ T3329] __sys_sendmsg+0xcd/0x170 [ 4963.097196][ T3329] do_syscall_64+0xc6/0x1e0 [ 4963.097196][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4963.097196][ T3329] [ 4973.340841][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4973.341249][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4973.341249][ T3329] netdev_get_by_index+0x5e/0x80 [ 4973.341249][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4973.341249][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4973.341249][ T3329] ip6_route_add+0x1c/0x140 [ 4973.341249][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4973.341249][ T3329] addrconf_add_dev+0xe2/0x170 [ 4973.341249][ T3329] inet6_addr_add+0x12f/0xa40 [ 4973.341249][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4973.341249][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.341249][ T3329] netlink_rcv_skb+0x130/0x360 [ 4973.341249][ T3329] netlink_unicast+0x449/0x710 [ 4973.341249][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4973.341249][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4973.341249][ T3329] ___sys_sendmsg+0xee/0x170 [ 4973.341249][ T3329] __sys_sendmsg+0xcd/0x170 [ 4973.341249][ T3329] do_syscall_64+0xc6/0x1e0 [ 4973.341249][ T3329] [ 4973.343665][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4973.343665][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4973.343665][ T3329] ipv6_find_idev+0x102/0x170 [ 4973.343665][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4973.343665][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.343665][ T3329] netlink_rcv_skb+0x130/0x360 [ 4973.343665][ T3329] netlink_unicast+0x449/0x710 [ 4973.343665][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4973.343665][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4973.343665][ T3329] ___sys_sendmsg+0xee/0x170 [ 4973.343665][ T3329] __sys_sendmsg+0xcd/0x170 [ 4973.343665][ T3329] do_syscall_64+0xc6/0x1e0 [ 4973.343665][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4973.343665][ T3329] [ 4973.345546][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4973.345546][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4973.345546][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4973.345546][ T3329] ipv6_find_idev+0x102/0x170 [ 4973.345546][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4973.345546][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4973.345546][ T3329] netlink_rcv_skb+0x130/0x360 [ 4973.345546][ T3329] netlink_unicast+0x449/0x710 [ 4973.345546][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4973.345546][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4973.345546][ T3329] ___sys_sendmsg+0xee/0x170 [ 4973.345546][ T3329] __sys_sendmsg+0xcd/0x170 [ 4973.345546][ T3329] do_syscall_64+0xc6/0x1e0 [ 4973.345546][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4973.345546][ T3329] [ 4983.596868][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4983.597301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4983.597301][ T3329] netdev_get_by_index+0x5e/0x80 [ 4983.597301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4983.597301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4983.597301][ T3329] ip6_route_add+0x1c/0x140 [ 4983.597301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4983.597301][ T3329] addrconf_add_dev+0xe2/0x170 [ 4983.597301][ T3329] inet6_addr_add+0x12f/0xa40 [ 4983.597301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4983.597301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4983.597301][ T3329] netlink_rcv_skb+0x130/0x360 [ 4983.597301][ T3329] netlink_unicast+0x449/0x710 [ 4983.597301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4983.597301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4983.597301][ T3329] ___sys_sendmsg+0xee/0x170 [ 4983.597301][ T3329] __sys_sendmsg+0xcd/0x170 [ 4983.597301][ T3329] do_syscall_64+0xc6/0x1e0 [ 4983.597301][ T3329] [ 4983.600024][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4983.600024][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4983.600024][ T3329] ipv6_find_idev+0x102/0x170 [ 4983.600024][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4983.600024][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4983.600024][ T3329] netlink_rcv_skb+0x130/0x360 [ 4983.600024][ T3329] netlink_unicast+0x449/0x710 [ 4983.600024][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4983.600024][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4983.600024][ T3329] ___sys_sendmsg+0xee/0x170 [ 4983.600024][ T3329] __sys_sendmsg+0xcd/0x170 [ 4983.600024][ T3329] do_syscall_64+0xc6/0x1e0 [ 4983.600024][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4983.600024][ T3329] [ 4983.601735][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4983.601735][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4983.601735][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4983.601735][ T3329] ipv6_find_idev+0x102/0x170 [ 4983.601735][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4983.601735][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4983.601735][ T3329] netlink_rcv_skb+0x130/0x360 [ 4983.601735][ T3329] netlink_unicast+0x449/0x710 [ 4983.601735][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4983.601735][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4983.601735][ T3329] ___sys_sendmsg+0xee/0x170 [ 4983.601735][ T3329] __sys_sendmsg+0xcd/0x170 [ 4983.601735][ T3329] do_syscall_64+0xc6/0x1e0 [ 4983.601735][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4983.601735][ T3329] [ 4993.612864][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 4993.613294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4993.613294][ T3329] netdev_get_by_index+0x5e/0x80 [ 4993.613294][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 4993.613294][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 4993.613294][ T3329] ip6_route_add+0x1c/0x140 [ 4993.613294][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 4993.613294][ T3329] addrconf_add_dev+0xe2/0x170 [ 4993.613294][ T3329] inet6_addr_add+0x12f/0xa40 [ 4993.613294][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 4993.613294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4993.613294][ T3329] netlink_rcv_skb+0x130/0x360 [ 4993.613294][ T3329] netlink_unicast+0x449/0x710 [ 4993.613294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4993.613294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4993.613294][ T3329] ___sys_sendmsg+0xee/0x170 [ 4993.613294][ T3329] __sys_sendmsg+0xcd/0x170 [ 4993.613294][ T3329] do_syscall_64+0xc6/0x1e0 [ 4993.613294][ T3329] [ 4993.615492][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4993.615492][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 4993.615492][ T3329] ipv6_find_idev+0x102/0x170 [ 4993.615492][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4993.615492][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4993.615492][ T3329] netlink_rcv_skb+0x130/0x360 [ 4993.615492][ T3329] netlink_unicast+0x449/0x710 [ 4993.615492][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4993.615492][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4993.615492][ T3329] ___sys_sendmsg+0xee/0x170 [ 4993.615492][ T3329] __sys_sendmsg+0xcd/0x170 [ 4993.615492][ T3329] do_syscall_64+0xc6/0x1e0 [ 4993.615492][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4993.615492][ T3329] [ 4993.617192][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 4993.617192][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 4993.617192][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 4993.617192][ T3329] ipv6_find_idev+0x102/0x170 [ 4993.617192][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 4993.617192][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4993.617192][ T3329] netlink_rcv_skb+0x130/0x360 [ 4993.617192][ T3329] netlink_unicast+0x449/0x710 [ 4993.617192][ T3329] netlink_sendmsg+0x723/0xbe0 [ 4993.617192][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 4993.617192][ T3329] ___sys_sendmsg+0xee/0x170 [ 4993.617192][ T3329] __sys_sendmsg+0xcd/0x170 [ 4993.617192][ T3329] do_syscall_64+0xc6/0x1e0 [ 4993.617192][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4993.617192][ T3329] [ 5003.660925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5003.661369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5003.661369][ T3329] netdev_get_by_index+0x5e/0x80 [ 5003.661369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5003.661369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5003.661369][ T3329] ip6_route_add+0x1c/0x140 [ 5003.661369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5003.661369][ T3329] addrconf_add_dev+0xe2/0x170 [ 5003.661369][ T3329] inet6_addr_add+0x12f/0xa40 [ 5003.661369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5003.661369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5003.661369][ T3329] netlink_rcv_skb+0x130/0x360 [ 5003.661369][ T3329] netlink_unicast+0x449/0x710 [ 5003.661369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5003.661369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5003.661369][ T3329] ___sys_sendmsg+0xee/0x170 [ 5003.661369][ T3329] __sys_sendmsg+0xcd/0x170 [ 5003.661369][ T3329] do_syscall_64+0xc6/0x1e0 [ 5003.661369][ T3329] [ 5003.664063][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5003.664063][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5003.664063][ T3329] ipv6_find_idev+0x102/0x170 [ 5003.664063][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5003.664063][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5003.664063][ T3329] netlink_rcv_skb+0x130/0x360 [ 5003.664063][ T3329] netlink_unicast+0x449/0x710 [ 5003.664063][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5003.664063][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5003.664063][ T3329] ___sys_sendmsg+0xee/0x170 [ 5003.664063][ T3329] __sys_sendmsg+0xcd/0x170 [ 5003.664063][ T3329] do_syscall_64+0xc6/0x1e0 [ 5003.664063][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5003.664063][ T3329] [ 5003.666149][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5003.666149][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5003.666149][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5003.666149][ T3329] ipv6_find_idev+0x102/0x170 [ 5003.666149][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5003.666149][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5003.666149][ T3329] netlink_rcv_skb+0x130/0x360 [ 5003.666149][ T3329] netlink_unicast+0x449/0x710 [ 5003.666149][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5003.666149][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5003.666149][ T3329] ___sys_sendmsg+0xee/0x170 [ 5003.666149][ T3329] __sys_sendmsg+0xcd/0x170 [ 5003.666149][ T3329] do_syscall_64+0xc6/0x1e0 [ 5003.666149][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5003.666149][ T3329] [ 5014.333005][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5014.333453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5014.333453][ T3329] netdev_get_by_index+0x5e/0x80 [ 5014.333453][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5014.333453][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5014.333453][ T3329] ip6_route_add+0x1c/0x140 [ 5014.333453][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5014.333453][ T3329] addrconf_add_dev+0xe2/0x170 [ 5014.333453][ T3329] inet6_addr_add+0x12f/0xa40 [ 5014.333453][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5014.333453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.333453][ T3329] netlink_rcv_skb+0x130/0x360 [ 5014.333453][ T3329] netlink_unicast+0x449/0x710 [ 5014.333453][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5014.333453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5014.333453][ T3329] ___sys_sendmsg+0xee/0x170 [ 5014.333453][ T3329] __sys_sendmsg+0xcd/0x170 [ 5014.333453][ T3329] do_syscall_64+0xc6/0x1e0 [ 5014.333453][ T3329] [ 5014.335682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5014.335682][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5014.335682][ T3329] ipv6_find_idev+0x102/0x170 [ 5014.335682][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5014.335682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.335682][ T3329] netlink_rcv_skb+0x130/0x360 [ 5014.335682][ T3329] netlink_unicast+0x449/0x710 [ 5014.335682][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5014.335682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5014.335682][ T3329] ___sys_sendmsg+0xee/0x170 [ 5014.335682][ T3329] __sys_sendmsg+0xcd/0x170 [ 5014.335682][ T3329] do_syscall_64+0xc6/0x1e0 [ 5014.335682][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5014.335682][ T3329] [ 5014.337924][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5014.337924][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5014.337924][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5014.337924][ T3329] ipv6_find_idev+0x102/0x170 [ 5014.337924][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5014.337924][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5014.337924][ T3329] netlink_rcv_skb+0x130/0x360 [ 5014.337924][ T3329] netlink_unicast+0x449/0x710 [ 5014.337924][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5014.337924][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5014.337924][ T3329] ___sys_sendmsg+0xee/0x170 [ 5014.337924][ T3329] __sys_sendmsg+0xcd/0x170 [ 5014.337924][ T3329] do_syscall_64+0xc6/0x1e0 [ 5014.337924][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5014.337924][ T3329] [ 5024.524936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5024.525370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5024.525370][ T3329] netdev_get_by_index+0x5e/0x80 [ 5024.525370][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5024.525370][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5024.525370][ T3329] ip6_route_add+0x1c/0x140 [ 5024.525370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5024.525370][ T3329] addrconf_add_dev+0xe2/0x170 [ 5024.525370][ T3329] inet6_addr_add+0x12f/0xa40 [ 5024.525370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5024.525370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5024.525370][ T3329] netlink_rcv_skb+0x130/0x360 [ 5024.525370][ T3329] netlink_unicast+0x449/0x710 [ 5024.525370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5024.525370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5024.525370][ T3329] ___sys_sendmsg+0xee/0x170 [ 5024.525370][ T3329] __sys_sendmsg+0xcd/0x170 [ 5024.525370][ T3329] do_syscall_64+0xc6/0x1e0 [ 5024.525370][ T3329] [ 5024.527604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5024.527604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5024.527604][ T3329] ipv6_find_idev+0x102/0x170 [ 5024.527604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5024.527604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5024.527604][ T3329] netlink_rcv_skb+0x130/0x360 [ 5024.527604][ T3329] netlink_unicast+0x449/0x710 [ 5024.527604][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5024.527604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5024.527604][ T3329] ___sys_sendmsg+0xee/0x170 [ 5024.527604][ T3329] __sys_sendmsg+0xcd/0x170 [ 5024.527604][ T3329] do_syscall_64+0xc6/0x1e0 [ 5024.527604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5024.527604][ T3329] [ 5024.529329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5024.529329][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5024.529329][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5024.529329][ T3329] ipv6_find_idev+0x102/0x170 [ 5024.529329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5024.529329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5024.529329][ T3329] netlink_rcv_skb+0x130/0x360 [ 5024.529329][ T3329] netlink_unicast+0x449/0x710 [ 5024.529329][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5024.529329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5024.529329][ T3329] ___sys_sendmsg+0xee/0x170 [ 5024.529329][ T3329] __sys_sendmsg+0xcd/0x170 [ 5024.529329][ T3329] do_syscall_64+0xc6/0x1e0 [ 5024.529329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5024.529329][ T3329] [ 5034.772911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5034.773342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5034.773342][ T3329] netdev_get_by_index+0x5e/0x80 [ 5034.773342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5034.773342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5034.773342][ T3329] ip6_route_add+0x1c/0x140 [ 5034.773342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5034.773342][ T3329] addrconf_add_dev+0xe2/0x170 [ 5034.773342][ T3329] inet6_addr_add+0x12f/0xa40 [ 5034.773342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5034.773342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5034.773342][ T3329] netlink_rcv_skb+0x130/0x360 [ 5034.773342][ T3329] netlink_unicast+0x449/0x710 [ 5034.773342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5034.773342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5034.773342][ T3329] ___sys_sendmsg+0xee/0x170 [ 5034.773342][ T3329] __sys_sendmsg+0xcd/0x170 [ 5034.773342][ T3329] do_syscall_64+0xc6/0x1e0 [ 5034.773342][ T3329] [ 5034.775540][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5034.775540][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5034.775540][ T3329] ipv6_find_idev+0x102/0x170 [ 5034.775540][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5034.775540][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5034.775540][ T3329] netlink_rcv_skb+0x130/0x360 [ 5034.775540][ T3329] netlink_unicast+0x449/0x710 [ 5034.775540][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5034.775540][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5034.775540][ T3329] ___sys_sendmsg+0xee/0x170 [ 5034.775540][ T3329] __sys_sendmsg+0xcd/0x170 [ 5034.775540][ T3329] do_syscall_64+0xc6/0x1e0 [ 5034.775540][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5034.775540][ T3329] [ 5034.777267][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5034.777267][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5034.777267][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5034.777267][ T3329] ipv6_find_idev+0x102/0x170 [ 5034.777267][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5034.777267][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5034.777267][ T3329] netlink_rcv_skb+0x130/0x360 [ 5034.777267][ T3329] netlink_unicast+0x449/0x710 [ 5034.777267][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5034.777267][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5034.777267][ T3329] ___sys_sendmsg+0xee/0x170 [ 5034.777267][ T3329] __sys_sendmsg+0xcd/0x170 [ 5034.777267][ T3329] do_syscall_64+0xc6/0x1e0 [ 5034.777267][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5034.777267][ T3329] [ 5045.020902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5045.021348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5045.021348][ T3329] netdev_get_by_index+0x5e/0x80 [ 5045.021348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5045.021348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5045.021348][ T3329] ip6_route_add+0x1c/0x140 [ 5045.021348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5045.021348][ T3329] addrconf_add_dev+0xe2/0x170 [ 5045.021348][ T3329] inet6_addr_add+0x12f/0xa40 [ 5045.021348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5045.021348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.021348][ T3329] netlink_rcv_skb+0x130/0x360 [ 5045.021348][ T3329] netlink_unicast+0x449/0x710 [ 5045.021348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5045.021348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5045.021348][ T3329] ___sys_sendmsg+0xee/0x170 [ 5045.021348][ T3329] __sys_sendmsg+0xcd/0x170 [ 5045.021348][ T3329] do_syscall_64+0xc6/0x1e0 [ 5045.021348][ T3329] [ 5045.023538][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5045.023538][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5045.023538][ T3329] ipv6_find_idev+0x102/0x170 [ 5045.023538][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5045.023538][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.023538][ T3329] netlink_rcv_skb+0x130/0x360 [ 5045.023538][ T3329] netlink_unicast+0x449/0x710 [ 5045.023538][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5045.023538][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5045.023538][ T3329] ___sys_sendmsg+0xee/0x170 [ 5045.023538][ T3329] __sys_sendmsg+0xcd/0x170 [ 5045.023538][ T3329] do_syscall_64+0xc6/0x1e0 [ 5045.023538][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5045.023538][ T3329] [ 5045.025242][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5045.025242][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5045.025242][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5045.025242][ T3329] ipv6_find_idev+0x102/0x170 [ 5045.025242][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5045.025242][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5045.025242][ T3329] netlink_rcv_skb+0x130/0x360 [ 5045.025242][ T3329] netlink_unicast+0x449/0x710 [ 5045.025242][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5045.025242][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5045.025242][ T3329] ___sys_sendmsg+0xee/0x170 [ 5045.025242][ T3329] __sys_sendmsg+0xcd/0x170 [ 5045.025242][ T3329] do_syscall_64+0xc6/0x1e0 [ 5045.025242][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5045.025242][ T3329] [ 5055.268834][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5055.269242][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5055.269242][ T3329] netdev_get_by_index+0x5e/0x80 [ 5055.269242][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5055.269242][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5055.269242][ T3329] ip6_route_add+0x1c/0x140 [ 5055.269242][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5055.269242][ T3329] addrconf_add_dev+0xe2/0x170 [ 5055.269242][ T3329] inet6_addr_add+0x12f/0xa40 [ 5055.269242][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5055.269242][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.269242][ T3329] netlink_rcv_skb+0x130/0x360 [ 5055.269242][ T3329] netlink_unicast+0x449/0x710 [ 5055.269242][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5055.269242][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5055.269242][ T3329] ___sys_sendmsg+0xee/0x170 [ 5055.269242][ T3329] __sys_sendmsg+0xcd/0x170 [ 5055.269242][ T3329] do_syscall_64+0xc6/0x1e0 [ 5055.269242][ T3329] [ 5055.271500][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5055.271500][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5055.271500][ T3329] ipv6_find_idev+0x102/0x170 [ 5055.271500][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5055.271500][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.271500][ T3329] netlink_rcv_skb+0x130/0x360 [ 5055.271500][ T3329] netlink_unicast+0x449/0x710 [ 5055.271500][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5055.271500][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5055.271500][ T3329] ___sys_sendmsg+0xee/0x170 [ 5055.271500][ T3329] __sys_sendmsg+0xcd/0x170 [ 5055.271500][ T3329] do_syscall_64+0xc6/0x1e0 [ 5055.271500][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5055.271500][ T3329] [ 5055.273240][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5055.273240][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5055.273240][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5055.273240][ T3329] ipv6_find_idev+0x102/0x170 [ 5055.273240][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5055.273240][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5055.273240][ T3329] netlink_rcv_skb+0x130/0x360 [ 5055.273240][ T3329] netlink_unicast+0x449/0x710 [ 5055.273240][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5055.273240][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5055.273240][ T3329] ___sys_sendmsg+0xee/0x170 [ 5055.273240][ T3329] __sys_sendmsg+0xcd/0x170 [ 5055.273240][ T3329] do_syscall_64+0xc6/0x1e0 [ 5055.273240][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5055.273240][ T3329] [ 5065.516944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5065.517337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5065.517337][ T3329] netdev_get_by_index+0x5e/0x80 [ 5065.517337][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5065.517337][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5065.517337][ T3329] ip6_route_add+0x1c/0x140 [ 5065.517337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5065.517337][ T3329] addrconf_add_dev+0xe2/0x170 [ 5065.517337][ T3329] inet6_addr_add+0x12f/0xa40 [ 5065.517337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5065.517337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5065.517337][ T3329] netlink_rcv_skb+0x130/0x360 [ 5065.517337][ T3329] netlink_unicast+0x449/0x710 [ 5065.517337][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5065.517337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5065.517337][ T3329] ___sys_sendmsg+0xee/0x170 [ 5065.517337][ T3329] __sys_sendmsg+0xcd/0x170 [ 5065.517337][ T3329] do_syscall_64+0xc6/0x1e0 [ 5065.517337][ T3329] [ 5065.519567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5065.519567][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5065.519567][ T3329] ipv6_find_idev+0x102/0x170 [ 5065.519567][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5065.519567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5065.519567][ T3329] netlink_rcv_skb+0x130/0x360 [ 5065.519567][ T3329] netlink_unicast+0x449/0x710 [ 5065.519567][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5065.519567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5065.519567][ T3329] ___sys_sendmsg+0xee/0x170 [ 5065.519567][ T3329] __sys_sendmsg+0xcd/0x170 [ 5065.519567][ T3329] do_syscall_64+0xc6/0x1e0 [ 5065.519567][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5065.519567][ T3329] [ 5065.521337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5065.521337][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5065.521337][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5065.521337][ T3329] ipv6_find_idev+0x102/0x170 [ 5065.521337][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5065.521337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5065.521337][ T3329] netlink_rcv_skb+0x130/0x360 [ 5065.521337][ T3329] netlink_unicast+0x449/0x710 [ 5065.521337][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5065.521337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5065.521337][ T3329] ___sys_sendmsg+0xee/0x170 [ 5065.521337][ T3329] __sys_sendmsg+0xcd/0x170 [ 5065.521337][ T3329] do_syscall_64+0xc6/0x1e0 [ 5065.521337][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5065.521337][ T3329] [ 5075.764909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5075.765345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5075.765345][ T3329] netdev_get_by_index+0x5e/0x80 [ 5075.765345][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5075.765345][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5075.765345][ T3329] ip6_route_add+0x1c/0x140 [ 5075.765345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5075.765345][ T3329] addrconf_add_dev+0xe2/0x170 [ 5075.765345][ T3329] inet6_addr_add+0x12f/0xa40 [ 5075.765345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5075.765345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5075.765345][ T3329] netlink_rcv_skb+0x130/0x360 [ 5075.765345][ T3329] netlink_unicast+0x449/0x710 [ 5075.765345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5075.765345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5075.765345][ T3329] ___sys_sendmsg+0xee/0x170 [ 5075.765345][ T3329] __sys_sendmsg+0xcd/0x170 [ 5075.765345][ T3329] do_syscall_64+0xc6/0x1e0 [ 5075.765345][ T3329] [ 5075.767574][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5075.767574][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5075.767574][ T3329] ipv6_find_idev+0x102/0x170 [ 5075.767574][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5075.767574][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5075.767574][ T3329] netlink_rcv_skb+0x130/0x360 [ 5075.767574][ T3329] netlink_unicast+0x449/0x710 [ 5075.767574][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5075.767574][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5075.767574][ T3329] ___sys_sendmsg+0xee/0x170 [ 5075.767574][ T3329] __sys_sendmsg+0xcd/0x170 [ 5075.767574][ T3329] do_syscall_64+0xc6/0x1e0 [ 5075.767574][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5075.767574][ T3329] [ 5075.769314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5075.769314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5075.769314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5075.769314][ T3329] ipv6_find_idev+0x102/0x170 [ 5075.769314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5075.769314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5075.769314][ T3329] netlink_rcv_skb+0x130/0x360 [ 5075.769314][ T3329] netlink_unicast+0x449/0x710 [ 5075.769314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5075.769314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5075.769314][ T3329] ___sys_sendmsg+0xee/0x170 [ 5075.769314][ T3329] __sys_sendmsg+0xcd/0x170 [ 5075.769314][ T3329] do_syscall_64+0xc6/0x1e0 [ 5075.769314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5075.769314][ T3329] [ 5085.980909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5085.981317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5085.981317][ T3329] netdev_get_by_index+0x5e/0x80 [ 5085.981317][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5085.981317][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5085.981317][ T3329] ip6_route_add+0x1c/0x140 [ 5085.981317][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5085.981317][ T3329] addrconf_add_dev+0xe2/0x170 [ 5085.981317][ T3329] inet6_addr_add+0x12f/0xa40 [ 5085.981317][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5085.981317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5085.981317][ T3329] netlink_rcv_skb+0x130/0x360 [ 5085.981317][ T3329] netlink_unicast+0x449/0x710 [ 5085.981317][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5085.981317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5085.981317][ T3329] ___sys_sendmsg+0xee/0x170 [ 5085.981317][ T3329] __sys_sendmsg+0xcd/0x170 [ 5085.981317][ T3329] do_syscall_64+0xc6/0x1e0 [ 5085.981317][ T3329] [ 5085.983776][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5085.983776][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5085.983776][ T3329] ipv6_find_idev+0x102/0x170 [ 5085.983776][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5085.983776][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5085.983776][ T3329] netlink_rcv_skb+0x130/0x360 [ 5085.983776][ T3329] netlink_unicast+0x449/0x710 [ 5085.983776][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5085.983776][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5085.983776][ T3329] ___sys_sendmsg+0xee/0x170 [ 5085.983776][ T3329] __sys_sendmsg+0xcd/0x170 [ 5085.983776][ T3329] do_syscall_64+0xc6/0x1e0 [ 5085.983776][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5085.983776][ T3329] [ 5085.985665][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5085.985665][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5085.985665][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5085.985665][ T3329] ipv6_find_idev+0x102/0x170 [ 5085.985665][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5085.985665][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5085.985665][ T3329] netlink_rcv_skb+0x130/0x360 [ 5085.985665][ T3329] netlink_unicast+0x449/0x710 [ 5085.985665][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5085.985665][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5085.985665][ T3329] ___sys_sendmsg+0xee/0x170 [ 5085.985665][ T3329] __sys_sendmsg+0xcd/0x170 [ 5085.985665][ T3329] do_syscall_64+0xc6/0x1e0 [ 5085.985665][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5085.985665][ T3329] [ 5096.172909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5096.173348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5096.173348][ T3329] netdev_get_by_index+0x5e/0x80 [ 5096.173348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5096.173348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5096.173348][ T3329] ip6_route_add+0x1c/0x140 [ 5096.173348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5096.173348][ T3329] addrconf_add_dev+0xe2/0x170 [ 5096.173348][ T3329] inet6_addr_add+0x12f/0xa40 [ 5096.173348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5096.173348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.173348][ T3329] netlink_rcv_skb+0x130/0x360 [ 5096.173348][ T3329] netlink_unicast+0x449/0x710 [ 5096.173348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5096.173348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5096.173348][ T3329] ___sys_sendmsg+0xee/0x170 [ 5096.173348][ T3329] __sys_sendmsg+0xcd/0x170 [ 5096.173348][ T3329] do_syscall_64+0xc6/0x1e0 [ 5096.173348][ T3329] [ 5096.176055][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5096.176055][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5096.176055][ T3329] ipv6_find_idev+0x102/0x170 [ 5096.176055][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5096.176055][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.176055][ T3329] netlink_rcv_skb+0x130/0x360 [ 5096.176055][ T3329] netlink_unicast+0x449/0x710 [ 5096.176055][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5096.176055][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5096.176055][ T3329] ___sys_sendmsg+0xee/0x170 [ 5096.176055][ T3329] __sys_sendmsg+0xcd/0x170 [ 5096.176055][ T3329] do_syscall_64+0xc6/0x1e0 [ 5096.176055][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.176055][ T3329] [ 5096.178167][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5096.178167][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5096.178167][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5096.178167][ T3329] ipv6_find_idev+0x102/0x170 [ 5096.178167][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5096.178167][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5096.178167][ T3329] netlink_rcv_skb+0x130/0x360 [ 5096.178167][ T3329] netlink_unicast+0x449/0x710 [ 5096.178167][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5096.178167][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5096.178167][ T3329] ___sys_sendmsg+0xee/0x170 [ 5096.178167][ T3329] __sys_sendmsg+0xcd/0x170 [ 5096.178167][ T3329] do_syscall_64+0xc6/0x1e0 [ 5096.178167][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5096.178167][ T3329] [ 5106.228930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5106.229377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5106.229377][ T3329] netdev_get_by_index+0x5e/0x80 [ 5106.229377][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5106.229377][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5106.229377][ T3329] ip6_route_add+0x1c/0x140 [ 5106.229377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5106.229377][ T3329] addrconf_add_dev+0xe2/0x170 [ 5106.229377][ T3329] inet6_addr_add+0x12f/0xa40 [ 5106.229377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5106.229377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.229377][ T3329] netlink_rcv_skb+0x130/0x360 [ 5106.229377][ T3329] netlink_unicast+0x449/0x710 [ 5106.229377][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5106.229377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5106.229377][ T3329] ___sys_sendmsg+0xee/0x170 [ 5106.229377][ T3329] __sys_sendmsg+0xcd/0x170 [ 5106.229377][ T3329] do_syscall_64+0xc6/0x1e0 [ 5106.229377][ T3329] [ 5106.232111][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5106.232111][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5106.232111][ T3329] ipv6_find_idev+0x102/0x170 [ 5106.232111][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5106.232111][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.232111][ T3329] netlink_rcv_skb+0x130/0x360 [ 5106.232111][ T3329] netlink_unicast+0x449/0x710 [ 5106.232111][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5106.232111][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5106.232111][ T3329] ___sys_sendmsg+0xee/0x170 [ 5106.232111][ T3329] __sys_sendmsg+0xcd/0x170 [ 5106.232111][ T3329] do_syscall_64+0xc6/0x1e0 [ 5106.232111][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5106.232111][ T3329] [ 5106.234252][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5106.234252][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5106.234252][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5106.234252][ T3329] ipv6_find_idev+0x102/0x170 [ 5106.234252][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5106.234252][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5106.234252][ T3329] netlink_rcv_skb+0x130/0x360 [ 5106.234252][ T3329] netlink_unicast+0x449/0x710 [ 5106.234252][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5106.234252][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5106.234252][ T3329] ___sys_sendmsg+0xee/0x170 [ 5106.234252][ T3329] __sys_sendmsg+0xcd/0x170 [ 5106.234252][ T3329] do_syscall_64+0xc6/0x1e0 [ 5106.234252][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5106.234252][ T3329] [ 5116.484932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5116.485379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5116.485379][ T3329] netdev_get_by_index+0x5e/0x80 [ 5116.485379][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5116.485379][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5116.485379][ T3329] ip6_route_add+0x1c/0x140 [ 5116.485379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5116.485379][ T3329] addrconf_add_dev+0xe2/0x170 [ 5116.485379][ T3329] inet6_addr_add+0x12f/0xa40 [ 5116.485379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5116.485379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5116.485379][ T3329] netlink_rcv_skb+0x130/0x360 [ 5116.485379][ T3329] netlink_unicast+0x449/0x710 [ 5116.485379][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5116.485379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5116.485379][ T3329] ___sys_sendmsg+0xee/0x170 [ 5116.485379][ T3329] __sys_sendmsg+0xcd/0x170 [ 5116.485379][ T3329] do_syscall_64+0xc6/0x1e0 [ 5116.485379][ T3329] [ 5116.488139][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5116.488139][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5116.488139][ T3329] ipv6_find_idev+0x102/0x170 [ 5116.488139][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5116.488139][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5116.488139][ T3329] netlink_rcv_skb+0x130/0x360 [ 5116.488139][ T3329] netlink_unicast+0x449/0x710 [ 5116.488139][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5116.488139][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5116.488139][ T3329] ___sys_sendmsg+0xee/0x170 [ 5116.488139][ T3329] __sys_sendmsg+0xcd/0x170 [ 5116.488139][ T3329] do_syscall_64+0xc6/0x1e0 [ 5116.488139][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5116.488139][ T3329] [ 5116.490246][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5116.490246][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5116.490246][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5116.490246][ T3329] ipv6_find_idev+0x102/0x170 [ 5116.490246][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5116.490246][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5116.490246][ T3329] netlink_rcv_skb+0x130/0x360 [ 5116.490246][ T3329] netlink_unicast+0x449/0x710 [ 5116.490246][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5116.490246][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5116.490246][ T3329] ___sys_sendmsg+0xee/0x170 [ 5116.490246][ T3329] __sys_sendmsg+0xcd/0x170 [ 5116.490246][ T3329] do_syscall_64+0xc6/0x1e0 [ 5116.490246][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5116.490246][ T3329] [ 5126.612907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5126.613348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5126.613348][ T3329] netdev_get_by_index+0x5e/0x80 [ 5126.613348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5126.613348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5126.613348][ T3329] ip6_route_add+0x1c/0x140 [ 5126.613348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5126.613348][ T3329] addrconf_add_dev+0xe2/0x170 [ 5126.613348][ T3329] inet6_addr_add+0x12f/0xa40 [ 5126.613348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5126.613348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5126.613348][ T3329] netlink_rcv_skb+0x130/0x360 [ 5126.613348][ T3329] netlink_unicast+0x449/0x710 [ 5126.613348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5126.613348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5126.613348][ T3329] ___sys_sendmsg+0xee/0x170 [ 5126.613348][ T3329] __sys_sendmsg+0xcd/0x170 [ 5126.613348][ T3329] do_syscall_64+0xc6/0x1e0 [ 5126.613348][ T3329] [ 5126.616092][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5126.616092][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5126.616092][ T3329] ipv6_find_idev+0x102/0x170 [ 5126.616092][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5126.616092][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5126.616092][ T3329] netlink_rcv_skb+0x130/0x360 [ 5126.616092][ T3329] netlink_unicast+0x449/0x710 [ 5126.616092][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5126.616092][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5126.616092][ T3329] ___sys_sendmsg+0xee/0x170 [ 5126.616092][ T3329] __sys_sendmsg+0xcd/0x170 [ 5126.616092][ T3329] do_syscall_64+0xc6/0x1e0 [ 5126.616092][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5126.616092][ T3329] [ 5126.618205][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5126.618205][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5126.618205][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5126.618205][ T3329] ipv6_find_idev+0x102/0x170 [ 5126.618205][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5126.618205][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5126.618205][ T3329] netlink_rcv_skb+0x130/0x360 [ 5126.618205][ T3329] netlink_unicast+0x449/0x710 [ 5126.618205][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5126.618205][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5126.618205][ T3329] ___sys_sendmsg+0xee/0x170 [ 5126.618205][ T3329] __sys_sendmsg+0xcd/0x170 [ 5126.618205][ T3329] do_syscall_64+0xc6/0x1e0 [ 5126.618205][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5126.618205][ T3329] [ 5136.860836][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5136.861294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5136.861294][ T3329] netdev_get_by_index+0x5e/0x80 [ 5136.861294][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5136.861294][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5136.861294][ T3329] ip6_route_add+0x1c/0x140 [ 5136.861294][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5136.861294][ T3329] addrconf_add_dev+0xe2/0x170 [ 5136.861294][ T3329] inet6_addr_add+0x12f/0xa40 [ 5136.861294][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5136.861294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5136.861294][ T3329] netlink_rcv_skb+0x130/0x360 [ 5136.861294][ T3329] netlink_unicast+0x449/0x710 [ 5136.861294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5136.861294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5136.861294][ T3329] ___sys_sendmsg+0xee/0x170 [ 5136.861294][ T3329] __sys_sendmsg+0xcd/0x170 [ 5136.861294][ T3329] do_syscall_64+0xc6/0x1e0 [ 5136.861294][ T3329] [ 5136.864005][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5136.864005][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5136.864005][ T3329] ipv6_find_idev+0x102/0x170 [ 5136.864005][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5136.864005][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5136.864005][ T3329] netlink_rcv_skb+0x130/0x360 [ 5136.864005][ T3329] netlink_unicast+0x449/0x710 [ 5136.864005][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5136.864005][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5136.864005][ T3329] ___sys_sendmsg+0xee/0x170 [ 5136.864005][ T3329] __sys_sendmsg+0xcd/0x170 [ 5136.864005][ T3329] do_syscall_64+0xc6/0x1e0 [ 5136.864005][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5136.864005][ T3329] [ 5136.866116][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5136.866116][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5136.866116][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5136.866116][ T3329] ipv6_find_idev+0x102/0x170 [ 5136.866116][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5136.866116][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5136.866116][ T3329] netlink_rcv_skb+0x130/0x360 [ 5136.866116][ T3329] netlink_unicast+0x449/0x710 [ 5136.866116][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5136.866116][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5136.866116][ T3329] ___sys_sendmsg+0xee/0x170 [ 5136.866116][ T3329] __sys_sendmsg+0xcd/0x170 [ 5136.866116][ T3329] do_syscall_64+0xc6/0x1e0 [ 5136.866116][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5136.866116][ T3329] [ 5147.100900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5147.101366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5147.101366][ T3329] netdev_get_by_index+0x5e/0x80 [ 5147.101366][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5147.101366][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5147.101366][ T3329] ip6_route_add+0x1c/0x140 [ 5147.101366][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5147.101366][ T3329] addrconf_add_dev+0xe2/0x170 [ 5147.101366][ T3329] inet6_addr_add+0x12f/0xa40 [ 5147.101366][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5147.101366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.101366][ T3329] netlink_rcv_skb+0x130/0x360 [ 5147.101366][ T3329] netlink_unicast+0x449/0x710 [ 5147.101366][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5147.101366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5147.101366][ T3329] ___sys_sendmsg+0xee/0x170 [ 5147.101366][ T3329] __sys_sendmsg+0xcd/0x170 [ 5147.101366][ T3329] do_syscall_64+0xc6/0x1e0 [ 5147.101366][ T3329] [ 5147.104093][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5147.104093][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5147.104093][ T3329] ipv6_find_idev+0x102/0x170 [ 5147.104093][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5147.104093][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.104093][ T3329] netlink_rcv_skb+0x130/0x360 [ 5147.104093][ T3329] netlink_unicast+0x449/0x710 [ 5147.104093][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5147.104093][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5147.104093][ T3329] ___sys_sendmsg+0xee/0x170 [ 5147.104093][ T3329] __sys_sendmsg+0xcd/0x170 [ 5147.104093][ T3329] do_syscall_64+0xc6/0x1e0 [ 5147.104093][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5147.104093][ T3329] [ 5147.106205][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5147.106205][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5147.106205][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5147.106205][ T3329] ipv6_find_idev+0x102/0x170 [ 5147.106205][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5147.106205][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5147.106205][ T3329] netlink_rcv_skb+0x130/0x360 [ 5147.106205][ T3329] netlink_unicast+0x449/0x710 [ 5147.106205][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5147.106205][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5147.106205][ T3329] ___sys_sendmsg+0xee/0x170 [ 5147.106205][ T3329] __sys_sendmsg+0xcd/0x170 [ 5147.106205][ T3329] do_syscall_64+0xc6/0x1e0 [ 5147.106205][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5147.106205][ T3329] [ 5157.148924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5157.149362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5157.149362][ T3329] netdev_get_by_index+0x5e/0x80 [ 5157.149362][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5157.149362][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5157.149362][ T3329] ip6_route_add+0x1c/0x140 [ 5157.149362][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5157.149362][ T3329] addrconf_add_dev+0xe2/0x170 [ 5157.149362][ T3329] inet6_addr_add+0x12f/0xa40 [ 5157.149362][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5157.149362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5157.149362][ T3329] netlink_rcv_skb+0x130/0x360 [ 5157.149362][ T3329] netlink_unicast+0x449/0x710 [ 5157.149362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5157.149362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5157.149362][ T3329] ___sys_sendmsg+0xee/0x170 [ 5157.149362][ T3329] __sys_sendmsg+0xcd/0x170 [ 5157.149362][ T3329] do_syscall_64+0xc6/0x1e0 [ 5157.149362][ T3329] [ 5157.152100][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5157.152100][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5157.152100][ T3329] ipv6_find_idev+0x102/0x170 [ 5157.152100][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5157.152100][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5157.152100][ T3329] netlink_rcv_skb+0x130/0x360 [ 5157.152100][ T3329] netlink_unicast+0x449/0x710 [ 5157.152100][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5157.152100][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5157.152100][ T3329] ___sys_sendmsg+0xee/0x170 [ 5157.152100][ T3329] __sys_sendmsg+0xcd/0x170 [ 5157.152100][ T3329] do_syscall_64+0xc6/0x1e0 [ 5157.152100][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5157.152100][ T3329] [ 5157.154208][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5157.154208][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5157.154208][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5157.154208][ T3329] ipv6_find_idev+0x102/0x170 [ 5157.154208][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5157.154208][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5157.154208][ T3329] netlink_rcv_skb+0x130/0x360 [ 5157.154208][ T3329] netlink_unicast+0x449/0x710 [ 5157.154208][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5157.154208][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5157.154208][ T3329] ___sys_sendmsg+0xee/0x170 [ 5157.154208][ T3329] __sys_sendmsg+0xcd/0x170 [ 5157.154208][ T3329] do_syscall_64+0xc6/0x1e0 [ 5157.154208][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5157.154208][ T3329] [ 5167.356934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5167.357325][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5167.357325][ T3329] netdev_get_by_index+0x5e/0x80 [ 5167.357325][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5167.357325][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5167.357325][ T3329] ip6_route_add+0x1c/0x140 [ 5167.357325][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5167.357325][ T3329] addrconf_add_dev+0xe2/0x170 [ 5167.357325][ T3329] inet6_addr_add+0x12f/0xa40 [ 5167.357325][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5167.357325][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5167.357325][ T3329] netlink_rcv_skb+0x130/0x360 [ 5167.357325][ T3329] netlink_unicast+0x449/0x710 [ 5167.357325][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5167.357325][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5167.357325][ T3329] ___sys_sendmsg+0xee/0x170 [ 5167.357325][ T3329] __sys_sendmsg+0xcd/0x170 [ 5167.357325][ T3329] do_syscall_64+0xc6/0x1e0 [ 5167.357325][ T3329] [ 5167.359518][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5167.359518][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5167.359518][ T3329] ipv6_find_idev+0x102/0x170 [ 5167.359518][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5167.359518][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5167.359518][ T3329] netlink_rcv_skb+0x130/0x360 [ 5167.359518][ T3329] netlink_unicast+0x449/0x710 [ 5167.359518][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5167.359518][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5167.359518][ T3329] ___sys_sendmsg+0xee/0x170 [ 5167.359518][ T3329] __sys_sendmsg+0xcd/0x170 [ 5167.359518][ T3329] do_syscall_64+0xc6/0x1e0 [ 5167.359518][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5167.359518][ T3329] [ 5167.361216][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5167.361216][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5167.361216][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5167.361216][ T3329] ipv6_find_idev+0x102/0x170 [ 5167.361216][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5167.361216][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5167.361216][ T3329] netlink_rcv_skb+0x130/0x360 [ 5167.361216][ T3329] netlink_unicast+0x449/0x710 [ 5167.361216][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5167.361216][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5167.361216][ T3329] ___sys_sendmsg+0xee/0x170 [ 5167.361216][ T3329] __sys_sendmsg+0xcd/0x170 [ 5167.361216][ T3329] do_syscall_64+0xc6/0x1e0 [ 5167.361216][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5167.361216][ T3329] [ 5177.604908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5177.605284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5177.605284][ T3329] netdev_get_by_index+0x5e/0x80 [ 5177.605284][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5177.605284][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5177.605284][ T3329] ip6_route_add+0x1c/0x140 [ 5177.605284][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5177.605284][ T3329] addrconf_add_dev+0xe2/0x170 [ 5177.605284][ T3329] inet6_addr_add+0x12f/0xa40 [ 5177.605284][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5177.605284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5177.605284][ T3329] netlink_rcv_skb+0x130/0x360 [ 5177.605284][ T3329] netlink_unicast+0x449/0x710 [ 5177.605284][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5177.605284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5177.605284][ T3329] ___sys_sendmsg+0xee/0x170 [ 5177.605284][ T3329] __sys_sendmsg+0xcd/0x170 [ 5177.605284][ T3329] do_syscall_64+0xc6/0x1e0 [ 5177.605284][ T3329] [ 5177.607486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5177.607486][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5177.607486][ T3329] ipv6_find_idev+0x102/0x170 [ 5177.607486][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5177.607486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5177.607486][ T3329] netlink_rcv_skb+0x130/0x360 [ 5177.607486][ T3329] netlink_unicast+0x449/0x710 [ 5177.607486][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5177.607486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5177.607486][ T3329] ___sys_sendmsg+0xee/0x170 [ 5177.607486][ T3329] __sys_sendmsg+0xcd/0x170 [ 5177.607486][ T3329] do_syscall_64+0xc6/0x1e0 [ 5177.607486][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5177.607486][ T3329] [ 5177.609207][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5177.609207][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5177.609207][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5177.609207][ T3329] ipv6_find_idev+0x102/0x170 [ 5177.609207][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5177.609207][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5177.609207][ T3329] netlink_rcv_skb+0x130/0x360 [ 5177.609207][ T3329] netlink_unicast+0x449/0x710 [ 5177.609207][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5177.609207][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5177.609207][ T3329] ___sys_sendmsg+0xee/0x170 [ 5177.609207][ T3329] __sys_sendmsg+0xcd/0x170 [ 5177.609207][ T3329] do_syscall_64+0xc6/0x1e0 [ 5177.609207][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5177.609207][ T3329] [ 5187.852916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5187.853301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5187.853301][ T3329] netdev_get_by_index+0x5e/0x80 [ 5187.853301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5187.853301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5187.853301][ T3329] ip6_route_add+0x1c/0x140 [ 5187.853301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5187.853301][ T3329] addrconf_add_dev+0xe2/0x170 [ 5187.853301][ T3329] inet6_addr_add+0x12f/0xa40 [ 5187.853301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5187.853301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5187.853301][ T3329] netlink_rcv_skb+0x130/0x360 [ 5187.853301][ T3329] netlink_unicast+0x449/0x710 [ 5187.853301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5187.853301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5187.853301][ T3329] ___sys_sendmsg+0xee/0x170 [ 5187.853301][ T3329] __sys_sendmsg+0xcd/0x170 [ 5187.853301][ T3329] do_syscall_64+0xc6/0x1e0 [ 5187.853301][ T3329] [ 5187.857055][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5187.857055][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5187.857055][ T3329] ipv6_find_idev+0x102/0x170 [ 5187.857055][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5187.857055][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5187.857055][ T3329] netlink_rcv_skb+0x130/0x360 [ 5187.857055][ T3329] netlink_unicast+0x449/0x710 [ 5187.857055][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5187.857055][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5187.857055][ T3329] ___sys_sendmsg+0xee/0x170 [ 5187.857055][ T3329] __sys_sendmsg+0xcd/0x170 [ 5187.857055][ T3329] do_syscall_64+0xc6/0x1e0 [ 5187.857055][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5187.857055][ T3329] [ 5187.858775][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5187.858775][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5187.858775][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5187.858775][ T3329] ipv6_find_idev+0x102/0x170 [ 5187.858775][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5187.858775][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5187.858775][ T3329] netlink_rcv_skb+0x130/0x360 [ 5187.858775][ T3329] netlink_unicast+0x449/0x710 [ 5187.858775][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5187.858775][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5187.858775][ T3329] ___sys_sendmsg+0xee/0x170 [ 5187.858775][ T3329] __sys_sendmsg+0xcd/0x170 [ 5187.858775][ T3329] do_syscall_64+0xc6/0x1e0 [ 5187.858775][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5187.858775][ T3329] [ 5198.100936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5198.101366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5198.101366][ T3329] netdev_get_by_index+0x5e/0x80 [ 5198.101366][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5198.101366][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5198.101366][ T3329] ip6_route_add+0x1c/0x140 [ 5198.101366][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5198.101366][ T3329] addrconf_add_dev+0xe2/0x170 [ 5198.101366][ T3329] inet6_addr_add+0x12f/0xa40 [ 5198.101366][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5198.101366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.101366][ T3329] netlink_rcv_skb+0x130/0x360 [ 5198.101366][ T3329] netlink_unicast+0x449/0x710 [ 5198.101366][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5198.101366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5198.101366][ T3329] ___sys_sendmsg+0xee/0x170 [ 5198.101366][ T3329] __sys_sendmsg+0xcd/0x170 [ 5198.101366][ T3329] do_syscall_64+0xc6/0x1e0 [ 5198.101366][ T3329] [ 5198.103602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5198.103602][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5198.103602][ T3329] ipv6_find_idev+0x102/0x170 [ 5198.103602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5198.103602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.103602][ T3329] netlink_rcv_skb+0x130/0x360 [ 5198.103602][ T3329] netlink_unicast+0x449/0x710 [ 5198.103602][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5198.103602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5198.103602][ T3329] ___sys_sendmsg+0xee/0x170 [ 5198.103602][ T3329] __sys_sendmsg+0xcd/0x170 [ 5198.103602][ T3329] do_syscall_64+0xc6/0x1e0 [ 5198.103602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5198.103602][ T3329] [ 5198.105315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5198.105315][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5198.105315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5198.105315][ T3329] ipv6_find_idev+0x102/0x170 [ 5198.105315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5198.105315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5198.105315][ T3329] netlink_rcv_skb+0x130/0x360 [ 5198.105315][ T3329] netlink_unicast+0x449/0x710 [ 5198.105315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5198.105315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5198.105315][ T3329] ___sys_sendmsg+0xee/0x170 [ 5198.105315][ T3329] __sys_sendmsg+0xcd/0x170 [ 5198.105315][ T3329] do_syscall_64+0xc6/0x1e0 [ 5198.105315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5198.105315][ T3329] [ 5208.348836][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5208.349210][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5208.349210][ T3329] netdev_get_by_index+0x5e/0x80 [ 5208.349210][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5208.349210][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5208.349210][ T3329] ip6_route_add+0x1c/0x140 [ 5208.349210][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5208.349210][ T3329] addrconf_add_dev+0xe2/0x170 [ 5208.349210][ T3329] inet6_addr_add+0x12f/0xa40 [ 5208.349210][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5208.349210][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5208.349210][ T3329] netlink_rcv_skb+0x130/0x360 [ 5208.349210][ T3329] netlink_unicast+0x449/0x710 [ 5208.349210][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5208.349210][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5208.349210][ T3329] ___sys_sendmsg+0xee/0x170 [ 5208.349210][ T3329] __sys_sendmsg+0xcd/0x170 [ 5208.349210][ T3329] do_syscall_64+0xc6/0x1e0 [ 5208.349210][ T3329] [ 5208.351478][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5208.351478][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5208.351478][ T3329] ipv6_find_idev+0x102/0x170 [ 5208.351478][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5208.351478][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5208.351478][ T3329] netlink_rcv_skb+0x130/0x360 [ 5208.351478][ T3329] netlink_unicast+0x449/0x710 [ 5208.351478][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5208.351478][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5208.351478][ T3329] ___sys_sendmsg+0xee/0x170 [ 5208.351478][ T3329] __sys_sendmsg+0xcd/0x170 [ 5208.351478][ T3329] do_syscall_64+0xc6/0x1e0 [ 5208.351478][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5208.351478][ T3329] [ 5208.353196][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5208.353196][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5208.353196][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5208.353196][ T3329] ipv6_find_idev+0x102/0x170 [ 5208.353196][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5208.353196][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5208.353196][ T3329] netlink_rcv_skb+0x130/0x360 [ 5208.353196][ T3329] netlink_unicast+0x449/0x710 [ 5208.353196][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5208.353196][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5208.353196][ T3329] ___sys_sendmsg+0xee/0x170 [ 5208.353196][ T3329] __sys_sendmsg+0xcd/0x170 [ 5208.353196][ T3329] do_syscall_64+0xc6/0x1e0 [ 5208.353196][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5208.353196][ T3329] [ 5218.540940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5218.541314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5218.541314][ T3329] netdev_get_by_index+0x5e/0x80 [ 5218.541314][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5218.541314][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5218.541314][ T3329] ip6_route_add+0x1c/0x140 [ 5218.541314][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5218.541314][ T3329] addrconf_add_dev+0xe2/0x170 [ 5218.541314][ T3329] inet6_addr_add+0x12f/0xa40 [ 5218.541314][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5218.541314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5218.541314][ T3329] netlink_rcv_skb+0x130/0x360 [ 5218.541314][ T3329] netlink_unicast+0x449/0x710 [ 5218.541314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5218.541314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5218.541314][ T3329] ___sys_sendmsg+0xee/0x170 [ 5218.541314][ T3329] __sys_sendmsg+0xcd/0x170 [ 5218.541314][ T3329] do_syscall_64+0xc6/0x1e0 [ 5218.541314][ T3329] [ 5218.543556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5218.543556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5218.543556][ T3329] ipv6_find_idev+0x102/0x170 [ 5218.543556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5218.543556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5218.543556][ T3329] netlink_rcv_skb+0x130/0x360 [ 5218.543556][ T3329] netlink_unicast+0x449/0x710 [ 5218.543556][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5218.543556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5218.543556][ T3329] ___sys_sendmsg+0xee/0x170 [ 5218.543556][ T3329] __sys_sendmsg+0xcd/0x170 [ 5218.543556][ T3329] do_syscall_64+0xc6/0x1e0 [ 5218.543556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5218.543556][ T3329] [ 5218.545272][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5218.545272][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5218.545272][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5218.545272][ T3329] ipv6_find_idev+0x102/0x170 [ 5218.545272][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5218.545272][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5218.545272][ T3329] netlink_rcv_skb+0x130/0x360 [ 5218.545272][ T3329] netlink_unicast+0x449/0x710 [ 5218.545272][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5218.545272][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5218.545272][ T3329] ___sys_sendmsg+0xee/0x170 [ 5218.545272][ T3329] __sys_sendmsg+0xcd/0x170 [ 5218.545272][ T3329] do_syscall_64+0xc6/0x1e0 [ 5218.545272][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5218.545272][ T3329] [ 5228.732898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5228.733283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5228.733283][ T3329] netdev_get_by_index+0x5e/0x80 [ 5228.733283][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5228.733283][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5228.733283][ T3329] ip6_route_add+0x1c/0x140 [ 5228.733283][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5228.733283][ T3329] addrconf_add_dev+0xe2/0x170 [ 5228.733283][ T3329] inet6_addr_add+0x12f/0xa40 [ 5228.733283][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5228.733283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5228.733283][ T3329] netlink_rcv_skb+0x130/0x360 [ 5228.733283][ T3329] netlink_unicast+0x449/0x710 [ 5228.733283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5228.733283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5228.733283][ T3329] ___sys_sendmsg+0xee/0x170 [ 5228.733283][ T3329] __sys_sendmsg+0xcd/0x170 [ 5228.733283][ T3329] do_syscall_64+0xc6/0x1e0 [ 5228.733283][ T3329] [ 5228.735523][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5228.735523][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5228.735523][ T3329] ipv6_find_idev+0x102/0x170 [ 5228.735523][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5228.735523][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5228.735523][ T3329] netlink_rcv_skb+0x130/0x360 [ 5228.735523][ T3329] netlink_unicast+0x449/0x710 [ 5228.735523][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5228.735523][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5228.735523][ T3329] ___sys_sendmsg+0xee/0x170 [ 5228.735523][ T3329] __sys_sendmsg+0xcd/0x170 [ 5228.735523][ T3329] do_syscall_64+0xc6/0x1e0 [ 5228.735523][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5228.735523][ T3329] [ 5228.737236][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5228.737236][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5228.737236][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5228.737236][ T3329] ipv6_find_idev+0x102/0x170 [ 5228.737236][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5228.737236][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5228.737236][ T3329] netlink_rcv_skb+0x130/0x360 [ 5228.737236][ T3329] netlink_unicast+0x449/0x710 [ 5228.737236][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5228.737236][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5228.737236][ T3329] ___sys_sendmsg+0xee/0x170 [ 5228.737236][ T3329] __sys_sendmsg+0xcd/0x170 [ 5228.737236][ T3329] do_syscall_64+0xc6/0x1e0 [ 5228.737236][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5228.737236][ T3329] [ 5238.820908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5238.821298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5238.821298][ T3329] netdev_get_by_index+0x5e/0x80 [ 5238.821298][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5238.821298][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5238.821298][ T3329] ip6_route_add+0x1c/0x140 [ 5238.821298][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5238.821298][ T3329] addrconf_add_dev+0xe2/0x170 [ 5238.821298][ T3329] inet6_addr_add+0x12f/0xa40 [ 5238.821298][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5238.821298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5238.821298][ T3329] netlink_rcv_skb+0x130/0x360 [ 5238.821298][ T3329] netlink_unicast+0x449/0x710 [ 5238.821298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5238.821298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5238.821298][ T3329] ___sys_sendmsg+0xee/0x170 [ 5238.821298][ T3329] __sys_sendmsg+0xcd/0x170 [ 5238.821298][ T3329] do_syscall_64+0xc6/0x1e0 [ 5238.821298][ T3329] [ 5238.823523][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5238.823523][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5238.823523][ T3329] ipv6_find_idev+0x102/0x170 [ 5238.823523][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5238.823523][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5238.823523][ T3329] netlink_rcv_skb+0x130/0x360 [ 5238.823523][ T3329] netlink_unicast+0x449/0x710 [ 5238.823523][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5238.823523][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5238.823523][ T3329] ___sys_sendmsg+0xee/0x170 [ 5238.823523][ T3329] __sys_sendmsg+0xcd/0x170 [ 5238.823523][ T3329] do_syscall_64+0xc6/0x1e0 [ 5238.823523][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5238.823523][ T3329] [ 5238.825334][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5238.825334][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5238.825334][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5238.825334][ T3329] ipv6_find_idev+0x102/0x170 [ 5238.825334][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5238.825334][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5238.825334][ T3329] netlink_rcv_skb+0x130/0x360 [ 5238.825334][ T3329] netlink_unicast+0x449/0x710 [ 5238.825334][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5238.825334][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5238.825334][ T3329] ___sys_sendmsg+0xee/0x170 [ 5238.825334][ T3329] __sys_sendmsg+0xcd/0x170 [ 5238.825334][ T3329] do_syscall_64+0xc6/0x1e0 [ 5238.825334][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5238.825334][ T3329] [ 5248.844971][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5248.845434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5248.845434][ T3329] netdev_get_by_index+0x5e/0x80 [ 5248.845434][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5248.845434][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5248.845434][ T3329] ip6_route_add+0x1c/0x140 [ 5248.845434][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5248.845434][ T3329] addrconf_add_dev+0xe2/0x170 [ 5248.845434][ T3329] inet6_addr_add+0x12f/0xa40 [ 5248.845434][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5248.845434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5248.845434][ T3329] netlink_rcv_skb+0x130/0x360 [ 5248.845434][ T3329] netlink_unicast+0x449/0x710 [ 5248.845434][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5248.845434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5248.845434][ T3329] ___sys_sendmsg+0xee/0x170 [ 5248.845434][ T3329] __sys_sendmsg+0xcd/0x170 [ 5248.845434][ T3329] do_syscall_64+0xc6/0x1e0 [ 5248.845434][ T3329] [ 5248.847671][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5248.847671][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5248.847671][ T3329] ipv6_find_idev+0x102/0x170 [ 5248.847671][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5248.847671][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5248.847671][ T3329] netlink_rcv_skb+0x130/0x360 [ 5248.847671][ T3329] netlink_unicast+0x449/0x710 [ 5248.847671][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5248.847671][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5248.847671][ T3329] ___sys_sendmsg+0xee/0x170 [ 5248.847671][ T3329] __sys_sendmsg+0xcd/0x170 [ 5248.847671][ T3329] do_syscall_64+0xc6/0x1e0 [ 5248.847671][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5248.847671][ T3329] [ 5248.849388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5248.849388][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5248.849388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5248.849388][ T3329] ipv6_find_idev+0x102/0x170 [ 5248.849388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5248.849388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5248.849388][ T3329] netlink_rcv_skb+0x130/0x360 [ 5248.849388][ T3329] netlink_unicast+0x449/0x710 [ 5248.849388][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5248.849388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5248.849388][ T3329] ___sys_sendmsg+0xee/0x170 [ 5248.849388][ T3329] __sys_sendmsg+0xcd/0x170 [ 5248.849388][ T3329] do_syscall_64+0xc6/0x1e0 [ 5248.849388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5248.849388][ T3329] [ 5259.092945][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5259.093374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5259.093374][ T3329] netdev_get_by_index+0x5e/0x80 [ 5259.093374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5259.093374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5259.093374][ T3329] ip6_route_add+0x1c/0x140 [ 5259.093374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5259.093374][ T3329] addrconf_add_dev+0xe2/0x170 [ 5259.093374][ T3329] inet6_addr_add+0x12f/0xa40 [ 5259.093374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5259.093374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5259.093374][ T3329] netlink_rcv_skb+0x130/0x360 [ 5259.093374][ T3329] netlink_unicast+0x449/0x710 [ 5259.093374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5259.093374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5259.093374][ T3329] ___sys_sendmsg+0xee/0x170 [ 5259.093374][ T3329] __sys_sendmsg+0xcd/0x170 [ 5259.093374][ T3329] do_syscall_64+0xc6/0x1e0 [ 5259.093374][ T3329] [ 5259.095610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5259.095610][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5259.095610][ T3329] ipv6_find_idev+0x102/0x170 [ 5259.095610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5259.095610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5259.095610][ T3329] netlink_rcv_skb+0x130/0x360 [ 5259.095610][ T3329] netlink_unicast+0x449/0x710 [ 5259.095610][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5259.095610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5259.095610][ T3329] ___sys_sendmsg+0xee/0x170 [ 5259.095610][ T3329] __sys_sendmsg+0xcd/0x170 [ 5259.095610][ T3329] do_syscall_64+0xc6/0x1e0 [ 5259.095610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5259.095610][ T3329] [ 5259.097370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5259.097370][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5259.097370][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5259.097370][ T3329] ipv6_find_idev+0x102/0x170 [ 5259.097370][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5259.097370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5259.097370][ T3329] netlink_rcv_skb+0x130/0x360 [ 5259.097370][ T3329] netlink_unicast+0x449/0x710 [ 5259.097370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5259.097370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5259.097370][ T3329] ___sys_sendmsg+0xee/0x170 [ 5259.097370][ T3329] __sys_sendmsg+0xcd/0x170 [ 5259.097370][ T3329] do_syscall_64+0xc6/0x1e0 [ 5259.097370][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5259.097370][ T3329] [ 5269.340924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5269.341368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5269.341368][ T3329] netdev_get_by_index+0x5e/0x80 [ 5269.341368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5269.341368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5269.341368][ T3329] ip6_route_add+0x1c/0x140 [ 5269.341368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5269.341368][ T3329] addrconf_add_dev+0xe2/0x170 [ 5269.341368][ T3329] inet6_addr_add+0x12f/0xa40 [ 5269.341368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5269.341368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5269.341368][ T3329] netlink_rcv_skb+0x130/0x360 [ 5269.341368][ T3329] netlink_unicast+0x449/0x710 [ 5269.341368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5269.341368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5269.341368][ T3329] ___sys_sendmsg+0xee/0x170 [ 5269.341368][ T3329] __sys_sendmsg+0xcd/0x170 [ 5269.341368][ T3329] do_syscall_64+0xc6/0x1e0 [ 5269.341368][ T3329] [ 5269.343617][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5269.343617][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5269.343617][ T3329] ipv6_find_idev+0x102/0x170 [ 5269.343617][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5269.343617][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5269.343617][ T3329] netlink_rcv_skb+0x130/0x360 [ 5269.343617][ T3329] netlink_unicast+0x449/0x710 [ 5269.343617][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5269.343617][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5269.343617][ T3329] ___sys_sendmsg+0xee/0x170 [ 5269.343617][ T3329] __sys_sendmsg+0xcd/0x170 [ 5269.343617][ T3329] do_syscall_64+0xc6/0x1e0 [ 5269.343617][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5269.343617][ T3329] [ 5269.345347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5269.345347][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5269.345347][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5269.345347][ T3329] ipv6_find_idev+0x102/0x170 [ 5269.345347][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5269.345347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5269.345347][ T3329] netlink_rcv_skb+0x130/0x360 [ 5269.345347][ T3329] netlink_unicast+0x449/0x710 [ 5269.345347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5269.345347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5269.345347][ T3329] ___sys_sendmsg+0xee/0x170 [ 5269.345347][ T3329] __sys_sendmsg+0xcd/0x170 [ 5269.345347][ T3329] do_syscall_64+0xc6/0x1e0 [ 5269.345347][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5269.345347][ T3329] [ 5279.588931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5279.589369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5279.589369][ T3329] netdev_get_by_index+0x5e/0x80 [ 5279.589369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5279.589369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5279.589369][ T3329] ip6_route_add+0x1c/0x140 [ 5279.589369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5279.589369][ T3329] addrconf_add_dev+0xe2/0x170 [ 5279.589369][ T3329] inet6_addr_add+0x12f/0xa40 [ 5279.589369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5279.589369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5279.589369][ T3329] netlink_rcv_skb+0x130/0x360 [ 5279.589369][ T3329] netlink_unicast+0x449/0x710 [ 5279.589369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5279.589369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5279.589369][ T3329] ___sys_sendmsg+0xee/0x170 [ 5279.589369][ T3329] __sys_sendmsg+0xcd/0x170 [ 5279.589369][ T3329] do_syscall_64+0xc6/0x1e0 [ 5279.589369][ T3329] [ 5279.591615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5279.591615][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5279.591615][ T3329] ipv6_find_idev+0x102/0x170 [ 5279.591615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5279.591615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5279.591615][ T3329] netlink_rcv_skb+0x130/0x360 [ 5279.591615][ T3329] netlink_unicast+0x449/0x710 [ 5279.591615][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5279.591615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5279.591615][ T3329] ___sys_sendmsg+0xee/0x170 [ 5279.591615][ T3329] __sys_sendmsg+0xcd/0x170 [ 5279.591615][ T3329] do_syscall_64+0xc6/0x1e0 [ 5279.591615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5279.591615][ T3329] [ 5279.593344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5279.593344][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5279.593344][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5279.593344][ T3329] ipv6_find_idev+0x102/0x170 [ 5279.593344][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5279.593344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5279.593344][ T3329] netlink_rcv_skb+0x130/0x360 [ 5279.593344][ T3329] netlink_unicast+0x449/0x710 [ 5279.593344][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5279.593344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5279.593344][ T3329] ___sys_sendmsg+0xee/0x170 [ 5279.593344][ T3329] __sys_sendmsg+0xcd/0x170 [ 5279.593344][ T3329] do_syscall_64+0xc6/0x1e0 [ 5279.593344][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5279.593344][ T3329] [ 5289.612908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5289.613347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5289.613347][ T3329] netdev_get_by_index+0x5e/0x80 [ 5289.613347][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5289.613347][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5289.613347][ T3329] ip6_route_add+0x1c/0x140 [ 5289.613347][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5289.613347][ T3329] addrconf_add_dev+0xe2/0x170 [ 5289.613347][ T3329] inet6_addr_add+0x12f/0xa40 [ 5289.613347][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5289.613347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5289.613347][ T3329] netlink_rcv_skb+0x130/0x360 [ 5289.613347][ T3329] netlink_unicast+0x449/0x710 [ 5289.613347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5289.613347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5289.613347][ T3329] ___sys_sendmsg+0xee/0x170 [ 5289.613347][ T3329] __sys_sendmsg+0xcd/0x170 [ 5289.613347][ T3329] do_syscall_64+0xc6/0x1e0 [ 5289.613347][ T3329] [ 5289.615578][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5289.615578][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5289.615578][ T3329] ipv6_find_idev+0x102/0x170 [ 5289.615578][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5289.615578][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5289.615578][ T3329] netlink_rcv_skb+0x130/0x360 [ 5289.615578][ T3329] netlink_unicast+0x449/0x710 [ 5289.615578][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5289.615578][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5289.615578][ T3329] ___sys_sendmsg+0xee/0x170 [ 5289.615578][ T3329] __sys_sendmsg+0xcd/0x170 [ 5289.615578][ T3329] do_syscall_64+0xc6/0x1e0 [ 5289.615578][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5289.615578][ T3329] [ 5289.617304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5289.617304][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5289.617304][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5289.617304][ T3329] ipv6_find_idev+0x102/0x170 [ 5289.617304][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5289.617304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5289.617304][ T3329] netlink_rcv_skb+0x130/0x360 [ 5289.617304][ T3329] netlink_unicast+0x449/0x710 [ 5289.617304][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5289.617304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5289.617304][ T3329] ___sys_sendmsg+0xee/0x170 [ 5289.617304][ T3329] __sys_sendmsg+0xcd/0x170 [ 5289.617304][ T3329] do_syscall_64+0xc6/0x1e0 [ 5289.617304][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5289.617304][ T3329] [ 5299.868904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5299.869336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5299.869336][ T3329] netdev_get_by_index+0x5e/0x80 [ 5299.869336][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5299.869336][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5299.869336][ T3329] ip6_route_add+0x1c/0x140 [ 5299.869336][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5299.869336][ T3329] addrconf_add_dev+0xe2/0x170 [ 5299.869336][ T3329] inet6_addr_add+0x12f/0xa40 [ 5299.869336][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5299.869336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5299.869336][ T3329] netlink_rcv_skb+0x130/0x360 [ 5299.869336][ T3329] netlink_unicast+0x449/0x710 [ 5299.869336][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5299.869336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5299.869336][ T3329] ___sys_sendmsg+0xee/0x170 [ 5299.869336][ T3329] __sys_sendmsg+0xcd/0x170 [ 5299.869336][ T3329] do_syscall_64+0xc6/0x1e0 [ 5299.869336][ T3329] [ 5299.871577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5299.871577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5299.871577][ T3329] ipv6_find_idev+0x102/0x170 [ 5299.871577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5299.871577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5299.871577][ T3329] netlink_rcv_skb+0x130/0x360 [ 5299.871577][ T3329] netlink_unicast+0x449/0x710 [ 5299.871577][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5299.871577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5299.871577][ T3329] ___sys_sendmsg+0xee/0x170 [ 5299.871577][ T3329] __sys_sendmsg+0xcd/0x170 [ 5299.871577][ T3329] do_syscall_64+0xc6/0x1e0 [ 5299.871577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5299.871577][ T3329] [ 5299.873306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5299.873306][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5299.873306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5299.873306][ T3329] ipv6_find_idev+0x102/0x170 [ 5299.873306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5299.873306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5299.873306][ T3329] netlink_rcv_skb+0x130/0x360 [ 5299.873306][ T3329] netlink_unicast+0x449/0x710 [ 5299.873306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5299.873306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5299.873306][ T3329] ___sys_sendmsg+0xee/0x170 [ 5299.873306][ T3329] __sys_sendmsg+0xcd/0x170 [ 5299.873306][ T3329] do_syscall_64+0xc6/0x1e0 [ 5299.873306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5299.873306][ T3329] [ 5310.332969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5310.333344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5310.333344][ T3329] netdev_get_by_index+0x5e/0x80 [ 5310.333344][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5310.333344][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5310.333344][ T3329] ip6_route_add+0x1c/0x140 [ 5310.333344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5310.333344][ T3329] addrconf_add_dev+0xe2/0x170 [ 5310.333344][ T3329] inet6_addr_add+0x12f/0xa40 [ 5310.333344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5310.333344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5310.333344][ T3329] netlink_rcv_skb+0x130/0x360 [ 5310.333344][ T3329] netlink_unicast+0x449/0x710 [ 5310.333344][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5310.333344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5310.333344][ T3329] ___sys_sendmsg+0xee/0x170 [ 5310.333344][ T3329] __sys_sendmsg+0xcd/0x170 [ 5310.333344][ T3329] do_syscall_64+0xc6/0x1e0 [ 5310.333344][ T3329] [ 5310.335594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5310.335594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5310.335594][ T3329] ipv6_find_idev+0x102/0x170 [ 5310.335594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5310.335594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5310.335594][ T3329] netlink_rcv_skb+0x130/0x360 [ 5310.335594][ T3329] netlink_unicast+0x449/0x710 [ 5310.335594][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5310.335594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5310.335594][ T3329] ___sys_sendmsg+0xee/0x170 [ 5310.335594][ T3329] __sys_sendmsg+0xcd/0x170 [ 5310.335594][ T3329] do_syscall_64+0xc6/0x1e0 [ 5310.335594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5310.335594][ T3329] [ 5310.337334][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5310.337334][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5310.337334][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5310.337334][ T3329] ipv6_find_idev+0x102/0x170 [ 5310.337334][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5310.337334][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5310.337334][ T3329] netlink_rcv_skb+0x130/0x360 [ 5310.337334][ T3329] netlink_unicast+0x449/0x710 [ 5310.337334][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5310.337334][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5310.337334][ T3329] ___sys_sendmsg+0xee/0x170 [ 5310.337334][ T3329] __sys_sendmsg+0xcd/0x170 [ 5310.337334][ T3329] do_syscall_64+0xc6/0x1e0 [ 5310.337334][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5310.337334][ T3329] [ 5320.580902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5320.581274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5320.581274][ T3329] netdev_get_by_index+0x5e/0x80 [ 5320.581274][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5320.581274][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5320.581274][ T3329] ip6_route_add+0x1c/0x140 [ 5320.581274][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5320.581274][ T3329] addrconf_add_dev+0xe2/0x170 [ 5320.581274][ T3329] inet6_addr_add+0x12f/0xa40 [ 5320.581274][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5320.581274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5320.581274][ T3329] netlink_rcv_skb+0x130/0x360 [ 5320.581274][ T3329] netlink_unicast+0x449/0x710 [ 5320.581274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5320.581274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5320.581274][ T3329] ___sys_sendmsg+0xee/0x170 [ 5320.581274][ T3329] __sys_sendmsg+0xcd/0x170 [ 5320.581274][ T3329] do_syscall_64+0xc6/0x1e0 [ 5320.581274][ T3329] [ 5320.583541][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5320.583541][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5320.583541][ T3329] ipv6_find_idev+0x102/0x170 [ 5320.583541][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5320.583541][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5320.583541][ T3329] netlink_rcv_skb+0x130/0x360 [ 5320.583541][ T3329] netlink_unicast+0x449/0x710 [ 5320.583541][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5320.583541][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5320.583541][ T3329] ___sys_sendmsg+0xee/0x170 [ 5320.583541][ T3329] __sys_sendmsg+0xcd/0x170 [ 5320.583541][ T3329] do_syscall_64+0xc6/0x1e0 [ 5320.583541][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5320.583541][ T3329] [ 5320.585265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5320.585265][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5320.585265][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5320.585265][ T3329] ipv6_find_idev+0x102/0x170 [ 5320.585265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5320.585265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5320.585265][ T3329] netlink_rcv_skb+0x130/0x360 [ 5320.585265][ T3329] netlink_unicast+0x449/0x710 [ 5320.585265][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5320.585265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5320.585265][ T3329] ___sys_sendmsg+0xee/0x170 [ 5320.585265][ T3329] __sys_sendmsg+0xcd/0x170 [ 5320.585265][ T3329] do_syscall_64+0xc6/0x1e0 [ 5320.585265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5320.585265][ T3329] [ 5330.828939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5330.829407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5330.829407][ T3329] netdev_get_by_index+0x5e/0x80 [ 5330.829407][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5330.829407][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5330.829407][ T3329] ip6_route_add+0x1c/0x140 [ 5330.829407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5330.829407][ T3329] addrconf_add_dev+0xe2/0x170 [ 5330.829407][ T3329] inet6_addr_add+0x12f/0xa40 [ 5330.829407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5330.829407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5330.829407][ T3329] netlink_rcv_skb+0x130/0x360 [ 5330.829407][ T3329] netlink_unicast+0x449/0x710 [ 5330.829407][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5330.829407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5330.829407][ T3329] ___sys_sendmsg+0xee/0x170 [ 5330.829407][ T3329] __sys_sendmsg+0xcd/0x170 [ 5330.829407][ T3329] do_syscall_64+0xc6/0x1e0 [ 5330.829407][ T3329] [ 5330.831629][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5330.831629][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5330.831629][ T3329] ipv6_find_idev+0x102/0x170 [ 5330.831629][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5330.831629][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5330.831629][ T3329] netlink_rcv_skb+0x130/0x360 [ 5330.831629][ T3329] netlink_unicast+0x449/0x710 [ 5330.831629][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5330.831629][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5330.831629][ T3329] ___sys_sendmsg+0xee/0x170 [ 5330.831629][ T3329] __sys_sendmsg+0xcd/0x170 [ 5330.831629][ T3329] do_syscall_64+0xc6/0x1e0 [ 5330.831629][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5330.831629][ T3329] [ 5330.833358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5330.833358][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5330.833358][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5330.833358][ T3329] ipv6_find_idev+0x102/0x170 [ 5330.833358][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5330.833358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5330.833358][ T3329] netlink_rcv_skb+0x130/0x360 [ 5330.833358][ T3329] netlink_unicast+0x449/0x710 [ 5330.833358][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5330.833358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5330.833358][ T3329] ___sys_sendmsg+0xee/0x170 [ 5330.833358][ T3329] __sys_sendmsg+0xcd/0x170 [ 5330.833358][ T3329] do_syscall_64+0xc6/0x1e0 [ 5330.833358][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5330.833358][ T3329] [ 5341.076861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5341.077335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5341.077335][ T3329] netdev_get_by_index+0x5e/0x80 [ 5341.077335][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5341.077335][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5341.077335][ T3329] ip6_route_add+0x1c/0x140 [ 5341.077335][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5341.077335][ T3329] addrconf_add_dev+0xe2/0x170 [ 5341.077335][ T3329] inet6_addr_add+0x12f/0xa40 [ 5341.077335][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5341.077335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.077335][ T3329] netlink_rcv_skb+0x130/0x360 [ 5341.077335][ T3329] netlink_unicast+0x449/0x710 [ 5341.077335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5341.077335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5341.077335][ T3329] ___sys_sendmsg+0xee/0x170 [ 5341.077335][ T3329] __sys_sendmsg+0xcd/0x170 [ 5341.077335][ T3329] do_syscall_64+0xc6/0x1e0 [ 5341.077335][ T3329] [ 5341.079645][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5341.079645][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5341.079645][ T3329] ipv6_find_idev+0x102/0x170 [ 5341.079645][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5341.079645][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.079645][ T3329] netlink_rcv_skb+0x130/0x360 [ 5341.079645][ T3329] netlink_unicast+0x449/0x710 [ 5341.079645][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5341.079645][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5341.079645][ T3329] ___sys_sendmsg+0xee/0x170 [ 5341.079645][ T3329] __sys_sendmsg+0xcd/0x170 [ 5341.079645][ T3329] do_syscall_64+0xc6/0x1e0 [ 5341.079645][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.079645][ T3329] [ 5341.081369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5341.081369][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5341.081369][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5341.081369][ T3329] ipv6_find_idev+0x102/0x170 [ 5341.081369][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5341.081369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5341.081369][ T3329] netlink_rcv_skb+0x130/0x360 [ 5341.081369][ T3329] netlink_unicast+0x449/0x710 [ 5341.081369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5341.081369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5341.081369][ T3329] ___sys_sendmsg+0xee/0x170 [ 5341.081369][ T3329] __sys_sendmsg+0xcd/0x170 [ 5341.081369][ T3329] do_syscall_64+0xc6/0x1e0 [ 5341.081369][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5341.081369][ T3329] [ 5351.324940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5351.325394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5351.325394][ T3329] netdev_get_by_index+0x5e/0x80 [ 5351.325394][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5351.325394][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5351.325394][ T3329] ip6_route_add+0x1c/0x140 [ 5351.325394][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5351.325394][ T3329] addrconf_add_dev+0xe2/0x170 [ 5351.325394][ T3329] inet6_addr_add+0x12f/0xa40 [ 5351.325394][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5351.325394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5351.325394][ T3329] netlink_rcv_skb+0x130/0x360 [ 5351.325394][ T3329] netlink_unicast+0x449/0x710 [ 5351.325394][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5351.325394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5351.325394][ T3329] ___sys_sendmsg+0xee/0x170 [ 5351.325394][ T3329] __sys_sendmsg+0xcd/0x170 [ 5351.325394][ T3329] do_syscall_64+0xc6/0x1e0 [ 5351.325394][ T3329] [ 5351.327665][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5351.327665][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5351.327665][ T3329] ipv6_find_idev+0x102/0x170 [ 5351.327665][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5351.327665][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5351.327665][ T3329] netlink_rcv_skb+0x130/0x360 [ 5351.327665][ T3329] netlink_unicast+0x449/0x710 [ 5351.327665][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5351.327665][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5351.327665][ T3329] ___sys_sendmsg+0xee/0x170 [ 5351.327665][ T3329] __sys_sendmsg+0xcd/0x170 [ 5351.327665][ T3329] do_syscall_64+0xc6/0x1e0 [ 5351.327665][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5351.327665][ T3329] [ 5351.329399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5351.329399][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5351.329399][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5351.329399][ T3329] ipv6_find_idev+0x102/0x170 [ 5351.329399][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5351.329399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5351.329399][ T3329] netlink_rcv_skb+0x130/0x360 [ 5351.329399][ T3329] netlink_unicast+0x449/0x710 [ 5351.329399][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5351.329399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5351.329399][ T3329] ___sys_sendmsg+0xee/0x170 [ 5351.329399][ T3329] __sys_sendmsg+0xcd/0x170 [ 5351.329399][ T3329] do_syscall_64+0xc6/0x1e0 [ 5351.329399][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5351.329399][ T3329] [ 5361.572918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5361.573349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5361.573349][ T3329] netdev_get_by_index+0x5e/0x80 [ 5361.573349][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5361.573349][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5361.573349][ T3329] ip6_route_add+0x1c/0x140 [ 5361.573349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5361.573349][ T3329] addrconf_add_dev+0xe2/0x170 [ 5361.573349][ T3329] inet6_addr_add+0x12f/0xa40 [ 5361.573349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5361.573349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5361.573349][ T3329] netlink_rcv_skb+0x130/0x360 [ 5361.573349][ T3329] netlink_unicast+0x449/0x710 [ 5361.573349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5361.573349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5361.573349][ T3329] ___sys_sendmsg+0xee/0x170 [ 5361.573349][ T3329] __sys_sendmsg+0xcd/0x170 [ 5361.573349][ T3329] do_syscall_64+0xc6/0x1e0 [ 5361.573349][ T3329] [ 5361.575600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5361.575600][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5361.575600][ T3329] ipv6_find_idev+0x102/0x170 [ 5361.575600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5361.575600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5361.575600][ T3329] netlink_rcv_skb+0x130/0x360 [ 5361.575600][ T3329] netlink_unicast+0x449/0x710 [ 5361.575600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5361.575600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5361.575600][ T3329] ___sys_sendmsg+0xee/0x170 [ 5361.575600][ T3329] __sys_sendmsg+0xcd/0x170 [ 5361.575600][ T3329] do_syscall_64+0xc6/0x1e0 [ 5361.575600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5361.575600][ T3329] [ 5361.577340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5361.577340][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5361.577340][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5361.577340][ T3329] ipv6_find_idev+0x102/0x170 [ 5361.577340][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5361.577340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5361.577340][ T3329] netlink_rcv_skb+0x130/0x360 [ 5361.577340][ T3329] netlink_unicast+0x449/0x710 [ 5361.577340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5361.577340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5361.577340][ T3329] ___sys_sendmsg+0xee/0x170 [ 5361.577340][ T3329] __sys_sendmsg+0xcd/0x170 [ 5361.577340][ T3329] do_syscall_64+0xc6/0x1e0 [ 5361.577340][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5361.577340][ T3329] [ 5371.820916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5371.821357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5371.821357][ T3329] netdev_get_by_index+0x5e/0x80 [ 5371.821357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5371.821357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5371.821357][ T3329] ip6_route_add+0x1c/0x140 [ 5371.821357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5371.821357][ T3329] addrconf_add_dev+0xe2/0x170 [ 5371.821357][ T3329] inet6_addr_add+0x12f/0xa40 [ 5371.821357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5371.821357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5371.821357][ T3329] netlink_rcv_skb+0x130/0x360 [ 5371.821357][ T3329] netlink_unicast+0x449/0x710 [ 5371.821357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5371.821357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5371.821357][ T3329] ___sys_sendmsg+0xee/0x170 [ 5371.821357][ T3329] __sys_sendmsg+0xcd/0x170 [ 5371.821357][ T3329] do_syscall_64+0xc6/0x1e0 [ 5371.821357][ T3329] [ 5371.823591][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5371.823591][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5371.823591][ T3329] ipv6_find_idev+0x102/0x170 [ 5371.823591][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5371.823591][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5371.823591][ T3329] netlink_rcv_skb+0x130/0x360 [ 5371.823591][ T3329] netlink_unicast+0x449/0x710 [ 5371.823591][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5371.823591][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5371.823591][ T3329] ___sys_sendmsg+0xee/0x170 [ 5371.823591][ T3329] __sys_sendmsg+0xcd/0x170 [ 5371.823591][ T3329] do_syscall_64+0xc6/0x1e0 [ 5371.823591][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5371.823591][ T3329] [ 5371.825309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5371.825309][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5371.825309][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5371.825309][ T3329] ipv6_find_idev+0x102/0x170 [ 5371.825309][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5371.825309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5371.825309][ T3329] netlink_rcv_skb+0x130/0x360 [ 5371.825309][ T3329] netlink_unicast+0x449/0x710 [ 5371.825309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5371.825309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5371.825309][ T3329] ___sys_sendmsg+0xee/0x170 [ 5371.825309][ T3329] __sys_sendmsg+0xcd/0x170 [ 5371.825309][ T3329] do_syscall_64+0xc6/0x1e0 [ 5371.825309][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5371.825309][ T3329] [ 5382.068918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5382.069351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5382.069351][ T3329] netdev_get_by_index+0x5e/0x80 [ 5382.069351][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5382.069351][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5382.069351][ T3329] ip6_route_add+0x1c/0x140 [ 5382.069351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5382.069351][ T3329] addrconf_add_dev+0xe2/0x170 [ 5382.069351][ T3329] inet6_addr_add+0x12f/0xa40 [ 5382.069351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5382.069351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.069351][ T3329] netlink_rcv_skb+0x130/0x360 [ 5382.069351][ T3329] netlink_unicast+0x449/0x710 [ 5382.069351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5382.069351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5382.069351][ T3329] ___sys_sendmsg+0xee/0x170 [ 5382.069351][ T3329] __sys_sendmsg+0xcd/0x170 [ 5382.069351][ T3329] do_syscall_64+0xc6/0x1e0 [ 5382.069351][ T3329] [ 5382.071594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5382.071594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5382.071594][ T3329] ipv6_find_idev+0x102/0x170 [ 5382.071594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5382.071594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.071594][ T3329] netlink_rcv_skb+0x130/0x360 [ 5382.071594][ T3329] netlink_unicast+0x449/0x710 [ 5382.071594][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5382.071594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5382.071594][ T3329] ___sys_sendmsg+0xee/0x170 [ 5382.071594][ T3329] __sys_sendmsg+0xcd/0x170 [ 5382.071594][ T3329] do_syscall_64+0xc6/0x1e0 [ 5382.071594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.071594][ T3329] [ 5382.073316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5382.073316][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5382.073316][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5382.073316][ T3329] ipv6_find_idev+0x102/0x170 [ 5382.073316][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5382.073316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5382.073316][ T3329] netlink_rcv_skb+0x130/0x360 [ 5382.073316][ T3329] netlink_unicast+0x449/0x710 [ 5382.073316][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5382.073316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5382.073316][ T3329] ___sys_sendmsg+0xee/0x170 [ 5382.073316][ T3329] __sys_sendmsg+0xcd/0x170 [ 5382.073316][ T3329] do_syscall_64+0xc6/0x1e0 [ 5382.073316][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5382.073316][ T3329] [ 5392.316847][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5392.317299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5392.317299][ T3329] netdev_get_by_index+0x5e/0x80 [ 5392.317299][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5392.317299][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5392.317299][ T3329] ip6_route_add+0x1c/0x140 [ 5392.317299][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5392.317299][ T3329] addrconf_add_dev+0xe2/0x170 [ 5392.317299][ T3329] inet6_addr_add+0x12f/0xa40 [ 5392.317299][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5392.317299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.317299][ T3329] netlink_rcv_skb+0x130/0x360 [ 5392.317299][ T3329] netlink_unicast+0x449/0x710 [ 5392.317299][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5392.317299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5392.317299][ T3329] ___sys_sendmsg+0xee/0x170 [ 5392.317299][ T3329] __sys_sendmsg+0xcd/0x170 [ 5392.317299][ T3329] do_syscall_64+0xc6/0x1e0 [ 5392.317299][ T3329] [ 5392.319545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5392.319545][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5392.319545][ T3329] ipv6_find_idev+0x102/0x170 [ 5392.319545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5392.319545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.319545][ T3329] netlink_rcv_skb+0x130/0x360 [ 5392.319545][ T3329] netlink_unicast+0x449/0x710 [ 5392.319545][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5392.319545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5392.319545][ T3329] ___sys_sendmsg+0xee/0x170 [ 5392.319545][ T3329] __sys_sendmsg+0xcd/0x170 [ 5392.319545][ T3329] do_syscall_64+0xc6/0x1e0 [ 5392.319545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.319545][ T3329] [ 5392.321266][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5392.321266][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5392.321266][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5392.321266][ T3329] ipv6_find_idev+0x102/0x170 [ 5392.321266][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5392.321266][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5392.321266][ T3329] netlink_rcv_skb+0x130/0x360 [ 5392.321266][ T3329] netlink_unicast+0x449/0x710 [ 5392.321266][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5392.321266][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5392.321266][ T3329] ___sys_sendmsg+0xee/0x170 [ 5392.321266][ T3329] __sys_sendmsg+0xcd/0x170 [ 5392.321266][ T3329] do_syscall_64+0xc6/0x1e0 [ 5392.321266][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5392.321266][ T3329] [ 5402.564907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5402.565286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5402.565286][ T3329] netdev_get_by_index+0x5e/0x80 [ 5402.565286][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5402.565286][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5402.565286][ T3329] ip6_route_add+0x1c/0x140 [ 5402.565286][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5402.565286][ T3329] addrconf_add_dev+0xe2/0x170 [ 5402.565286][ T3329] inet6_addr_add+0x12f/0xa40 [ 5402.565286][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5402.565286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5402.565286][ T3329] netlink_rcv_skb+0x130/0x360 [ 5402.565286][ T3329] netlink_unicast+0x449/0x710 [ 5402.565286][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5402.565286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5402.565286][ T3329] ___sys_sendmsg+0xee/0x170 [ 5402.565286][ T3329] __sys_sendmsg+0xcd/0x170 [ 5402.565286][ T3329] do_syscall_64+0xc6/0x1e0 [ 5402.565286][ T3329] [ 5402.567549][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5402.567549][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5402.567549][ T3329] ipv6_find_idev+0x102/0x170 [ 5402.567549][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5402.567549][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5402.567549][ T3329] netlink_rcv_skb+0x130/0x360 [ 5402.567549][ T3329] netlink_unicast+0x449/0x710 [ 5402.567549][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5402.567549][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5402.567549][ T3329] ___sys_sendmsg+0xee/0x170 [ 5402.567549][ T3329] __sys_sendmsg+0xcd/0x170 [ 5402.567549][ T3329] do_syscall_64+0xc6/0x1e0 [ 5402.567549][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5402.567549][ T3329] [ 5402.569282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5402.569282][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5402.569282][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5402.569282][ T3329] ipv6_find_idev+0x102/0x170 [ 5402.569282][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5402.569282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5402.569282][ T3329] netlink_rcv_skb+0x130/0x360 [ 5402.569282][ T3329] netlink_unicast+0x449/0x710 [ 5402.569282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5402.569282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5402.569282][ T3329] ___sys_sendmsg+0xee/0x170 [ 5402.569282][ T3329] __sys_sendmsg+0xcd/0x170 [ 5402.569282][ T3329] do_syscall_64+0xc6/0x1e0 [ 5402.569282][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5402.569282][ T3329] [ 5412.812847][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5412.813276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5412.813276][ T3329] netdev_get_by_index+0x5e/0x80 [ 5412.813276][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5412.813276][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5412.813276][ T3329] ip6_route_add+0x1c/0x140 [ 5412.813276][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5412.813276][ T3329] addrconf_add_dev+0xe2/0x170 [ 5412.813276][ T3329] inet6_addr_add+0x12f/0xa40 [ 5412.813276][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5412.813276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5412.813276][ T3329] netlink_rcv_skb+0x130/0x360 [ 5412.813276][ T3329] netlink_unicast+0x449/0x710 [ 5412.813276][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5412.813276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5412.813276][ T3329] ___sys_sendmsg+0xee/0x170 [ 5412.813276][ T3329] __sys_sendmsg+0xcd/0x170 [ 5412.813276][ T3329] do_syscall_64+0xc6/0x1e0 [ 5412.813276][ T3329] [ 5412.815510][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5412.815510][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5412.815510][ T3329] ipv6_find_idev+0x102/0x170 [ 5412.815510][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5412.815510][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5412.815510][ T3329] netlink_rcv_skb+0x130/0x360 [ 5412.815510][ T3329] netlink_unicast+0x449/0x710 [ 5412.815510][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5412.815510][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5412.815510][ T3329] ___sys_sendmsg+0xee/0x170 [ 5412.815510][ T3329] __sys_sendmsg+0xcd/0x170 [ 5412.815510][ T3329] do_syscall_64+0xc6/0x1e0 [ 5412.815510][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5412.815510][ T3329] [ 5412.817233][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5412.817233][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5412.817233][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5412.817233][ T3329] ipv6_find_idev+0x102/0x170 [ 5412.817233][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5412.817233][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5412.817233][ T3329] netlink_rcv_skb+0x130/0x360 [ 5412.817233][ T3329] netlink_unicast+0x449/0x710 [ 5412.817233][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5412.817233][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5412.817233][ T3329] ___sys_sendmsg+0xee/0x170 [ 5412.817233][ T3329] __sys_sendmsg+0xcd/0x170 [ 5412.817233][ T3329] do_syscall_64+0xc6/0x1e0 [ 5412.817233][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5412.817233][ T3329] [ 5423.060904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5423.061372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5423.061372][ T3329] netdev_get_by_index+0x5e/0x80 [ 5423.061372][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5423.061372][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5423.061372][ T3329] ip6_route_add+0x1c/0x140 [ 5423.061372][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5423.061372][ T3329] addrconf_add_dev+0xe2/0x170 [ 5423.061372][ T3329] inet6_addr_add+0x12f/0xa40 [ 5423.061372][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5423.061372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.061372][ T3329] netlink_rcv_skb+0x130/0x360 [ 5423.061372][ T3329] netlink_unicast+0x449/0x710 [ 5423.061372][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5423.061372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5423.061372][ T3329] ___sys_sendmsg+0xee/0x170 [ 5423.061372][ T3329] __sys_sendmsg+0xcd/0x170 [ 5423.061372][ T3329] do_syscall_64+0xc6/0x1e0 [ 5423.061372][ T3329] [ 5423.063593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5423.063593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5423.063593][ T3329] ipv6_find_idev+0x102/0x170 [ 5423.063593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5423.063593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.063593][ T3329] netlink_rcv_skb+0x130/0x360 [ 5423.063593][ T3329] netlink_unicast+0x449/0x710 [ 5423.063593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5423.063593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5423.063593][ T3329] ___sys_sendmsg+0xee/0x170 [ 5423.063593][ T3329] __sys_sendmsg+0xcd/0x170 [ 5423.063593][ T3329] do_syscall_64+0xc6/0x1e0 [ 5423.063593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.063593][ T3329] [ 5423.065315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5423.065315][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5423.065315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5423.065315][ T3329] ipv6_find_idev+0x102/0x170 [ 5423.065315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5423.065315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5423.065315][ T3329] netlink_rcv_skb+0x130/0x360 [ 5423.065315][ T3329] netlink_unicast+0x449/0x710 [ 5423.065315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5423.065315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5423.065315][ T3329] ___sys_sendmsg+0xee/0x170 [ 5423.065315][ T3329] __sys_sendmsg+0xcd/0x170 [ 5423.065315][ T3329] do_syscall_64+0xc6/0x1e0 [ 5423.065315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5423.065315][ T3329] [ 5433.244916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5433.245920][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5433.245920][ T3329] netdev_get_by_index+0x5e/0x80 [ 5433.245920][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5433.245920][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5433.245920][ T3329] ip6_route_add+0x1c/0x140 [ 5433.245920][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5433.245920][ T3329] addrconf_add_dev+0xe2/0x170 [ 5433.245920][ T3329] inet6_addr_add+0x12f/0xa40 [ 5433.245920][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5433.245920][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.245920][ T3329] netlink_rcv_skb+0x130/0x360 [ 5433.245920][ T3329] netlink_unicast+0x449/0x710 [ 5433.245920][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5433.245920][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5433.245920][ T3329] ___sys_sendmsg+0xee/0x170 [ 5433.245920][ T3329] __sys_sendmsg+0xcd/0x170 [ 5433.245920][ T3329] do_syscall_64+0xc6/0x1e0 [ 5433.245920][ T3329] [ 5433.248347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5433.248347][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5433.248347][ T3329] ipv6_find_idev+0x102/0x170 [ 5433.248347][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5433.248347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.248347][ T3329] netlink_rcv_skb+0x130/0x360 [ 5433.248347][ T3329] netlink_unicast+0x449/0x710 [ 5433.248347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5433.248347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5433.248347][ T3329] ___sys_sendmsg+0xee/0x170 [ 5433.248347][ T3329] __sys_sendmsg+0xcd/0x170 [ 5433.248347][ T3329] do_syscall_64+0xc6/0x1e0 [ 5433.248347][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.248347][ T3329] [ 5433.250103][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5433.250103][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5433.250103][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5433.250103][ T3329] ipv6_find_idev+0x102/0x170 [ 5433.250103][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5433.250103][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5433.250103][ T3329] netlink_rcv_skb+0x130/0x360 [ 5433.250103][ T3329] netlink_unicast+0x449/0x710 [ 5433.250103][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5433.250103][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5433.250103][ T3329] ___sys_sendmsg+0xee/0x170 [ 5433.250103][ T3329] __sys_sendmsg+0xcd/0x170 [ 5433.250103][ T3329] do_syscall_64+0xc6/0x1e0 [ 5433.250103][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5433.250103][ T3329] [ 5443.452899][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5443.453327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5443.453327][ T3329] netdev_get_by_index+0x5e/0x80 [ 5443.453327][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5443.453327][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5443.453327][ T3329] ip6_route_add+0x1c/0x140 [ 5443.453327][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5443.453327][ T3329] addrconf_add_dev+0xe2/0x170 [ 5443.453327][ T3329] inet6_addr_add+0x12f/0xa40 [ 5443.453327][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5443.453327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5443.453327][ T3329] netlink_rcv_skb+0x130/0x360 [ 5443.453327][ T3329] netlink_unicast+0x449/0x710 [ 5443.453327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5443.453327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5443.453327][ T3329] ___sys_sendmsg+0xee/0x170 [ 5443.453327][ T3329] __sys_sendmsg+0xcd/0x170 [ 5443.453327][ T3329] do_syscall_64+0xc6/0x1e0 [ 5443.453327][ T3329] [ 5443.455568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5443.455568][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5443.455568][ T3329] ipv6_find_idev+0x102/0x170 [ 5443.455568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5443.455568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5443.455568][ T3329] netlink_rcv_skb+0x130/0x360 [ 5443.455568][ T3329] netlink_unicast+0x449/0x710 [ 5443.455568][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5443.455568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5443.455568][ T3329] ___sys_sendmsg+0xee/0x170 [ 5443.455568][ T3329] __sys_sendmsg+0xcd/0x170 [ 5443.455568][ T3329] do_syscall_64+0xc6/0x1e0 [ 5443.455568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5443.455568][ T3329] [ 5443.457302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5443.457302][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5443.457302][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5443.457302][ T3329] ipv6_find_idev+0x102/0x170 [ 5443.457302][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5443.457302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5443.457302][ T3329] netlink_rcv_skb+0x130/0x360 [ 5443.457302][ T3329] netlink_unicast+0x449/0x710 [ 5443.457302][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5443.457302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5443.457302][ T3329] ___sys_sendmsg+0xee/0x170 [ 5443.457302][ T3329] __sys_sendmsg+0xcd/0x170 [ 5443.457302][ T3329] do_syscall_64+0xc6/0x1e0 [ 5443.457302][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5443.457302][ T3329] [ 5453.548900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5453.549376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5453.549376][ T3329] netdev_get_by_index+0x5e/0x80 [ 5453.549376][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5453.549376][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5453.549376][ T3329] ip6_route_add+0x1c/0x140 [ 5453.549376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5453.549376][ T3329] addrconf_add_dev+0xe2/0x170 [ 5453.549376][ T3329] inet6_addr_add+0x12f/0xa40 [ 5453.549376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5453.549376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5453.549376][ T3329] netlink_rcv_skb+0x130/0x360 [ 5453.549376][ T3329] netlink_unicast+0x449/0x710 [ 5453.549376][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5453.549376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5453.549376][ T3329] ___sys_sendmsg+0xee/0x170 [ 5453.549376][ T3329] __sys_sendmsg+0xcd/0x170 [ 5453.549376][ T3329] do_syscall_64+0xc6/0x1e0 [ 5453.549376][ T3329] [ 5453.551622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5453.551622][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5453.551622][ T3329] ipv6_find_idev+0x102/0x170 [ 5453.551622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5453.551622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5453.551622][ T3329] netlink_rcv_skb+0x130/0x360 [ 5453.551622][ T3329] netlink_unicast+0x449/0x710 [ 5453.551622][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5453.551622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5453.551622][ T3329] ___sys_sendmsg+0xee/0x170 [ 5453.551622][ T3329] __sys_sendmsg+0xcd/0x170 [ 5453.551622][ T3329] do_syscall_64+0xc6/0x1e0 [ 5453.551622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5453.551622][ T3329] [ 5453.553345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5453.553345][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5453.553345][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5453.553345][ T3329] ipv6_find_idev+0x102/0x170 [ 5453.553345][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5453.553345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5453.553345][ T3329] netlink_rcv_skb+0x130/0x360 [ 5453.553345][ T3329] netlink_unicast+0x449/0x710 [ 5453.553345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5453.553345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5453.553345][ T3329] ___sys_sendmsg+0xee/0x170 [ 5453.553345][ T3329] __sys_sendmsg+0xcd/0x170 [ 5453.553345][ T3329] do_syscall_64+0xc6/0x1e0 [ 5453.553345][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5453.553345][ T3329] [ 5463.660903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5463.661337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5463.661337][ T3329] netdev_get_by_index+0x5e/0x80 [ 5463.661337][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5463.661337][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5463.661337][ T3329] ip6_route_add+0x1c/0x140 [ 5463.661337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5463.661337][ T3329] addrconf_add_dev+0xe2/0x170 [ 5463.661337][ T3329] inet6_addr_add+0x12f/0xa40 [ 5463.661337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5463.661337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5463.661337][ T3329] netlink_rcv_skb+0x130/0x360 [ 5463.661337][ T3329] netlink_unicast+0x449/0x710 [ 5463.661337][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5463.661337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5463.661337][ T3329] ___sys_sendmsg+0xee/0x170 [ 5463.661337][ T3329] __sys_sendmsg+0xcd/0x170 [ 5463.661337][ T3329] do_syscall_64+0xc6/0x1e0 [ 5463.661337][ T3329] [ 5463.663588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5463.663588][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5463.663588][ T3329] ipv6_find_idev+0x102/0x170 [ 5463.663588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5463.663588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5463.663588][ T3329] netlink_rcv_skb+0x130/0x360 [ 5463.663588][ T3329] netlink_unicast+0x449/0x710 [ 5463.663588][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5463.663588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5463.663588][ T3329] ___sys_sendmsg+0xee/0x170 [ 5463.663588][ T3329] __sys_sendmsg+0xcd/0x170 [ 5463.663588][ T3329] do_syscall_64+0xc6/0x1e0 [ 5463.663588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5463.663588][ T3329] [ 5463.665310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5463.665310][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5463.665310][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5463.665310][ T3329] ipv6_find_idev+0x102/0x170 [ 5463.665310][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5463.665310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5463.665310][ T3329] netlink_rcv_skb+0x130/0x360 [ 5463.665310][ T3329] netlink_unicast+0x449/0x710 [ 5463.665310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5463.665310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5463.665310][ T3329] ___sys_sendmsg+0xee/0x170 [ 5463.665310][ T3329] __sys_sendmsg+0xcd/0x170 [ 5463.665310][ T3329] do_syscall_64+0xc6/0x1e0 [ 5463.665310][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5463.665310][ T3329] [ 5473.684836][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5473.685305][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5473.685305][ T3329] netdev_get_by_index+0x5e/0x80 [ 5473.685305][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5473.685305][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5473.685305][ T3329] ip6_route_add+0x1c/0x140 [ 5473.685305][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5473.685305][ T3329] addrconf_add_dev+0xe2/0x170 [ 5473.685305][ T3329] inet6_addr_add+0x12f/0xa40 [ 5473.685305][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5473.685305][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5473.685305][ T3329] netlink_rcv_skb+0x130/0x360 [ 5473.685305][ T3329] netlink_unicast+0x449/0x710 [ 5473.685305][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5473.685305][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5473.685305][ T3329] ___sys_sendmsg+0xee/0x170 [ 5473.685305][ T3329] __sys_sendmsg+0xcd/0x170 [ 5473.685305][ T3329] do_syscall_64+0xc6/0x1e0 [ 5473.685305][ T3329] [ 5473.688072][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5473.688072][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5473.688072][ T3329] ipv6_find_idev+0x102/0x170 [ 5473.688072][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5473.688072][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5473.688072][ T3329] netlink_rcv_skb+0x130/0x360 [ 5473.688072][ T3329] netlink_unicast+0x449/0x710 [ 5473.688072][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5473.688072][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5473.688072][ T3329] ___sys_sendmsg+0xee/0x170 [ 5473.688072][ T3329] __sys_sendmsg+0xcd/0x170 [ 5473.688072][ T3329] do_syscall_64+0xc6/0x1e0 [ 5473.688072][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5473.688072][ T3329] [ 5473.689802][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5473.689802][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5473.689802][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5473.689802][ T3329] ipv6_find_idev+0x102/0x170 [ 5473.689802][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5473.689802][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5473.689802][ T3329] netlink_rcv_skb+0x130/0x360 [ 5473.689802][ T3329] netlink_unicast+0x449/0x710 [ 5473.689802][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5473.689802][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5473.689802][ T3329] ___sys_sendmsg+0xee/0x170 [ 5473.689802][ T3329] __sys_sendmsg+0xcd/0x170 [ 5473.689802][ T3329] do_syscall_64+0xc6/0x1e0 [ 5473.689802][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5473.689802][ T3329] [ 5483.844896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5483.845332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5483.845332][ T3329] netdev_get_by_index+0x5e/0x80 [ 5483.845332][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5483.845332][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5483.845332][ T3329] ip6_route_add+0x1c/0x140 [ 5483.845332][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5483.845332][ T3329] addrconf_add_dev+0xe2/0x170 [ 5483.845332][ T3329] inet6_addr_add+0x12f/0xa40 [ 5483.845332][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5483.845332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5483.845332][ T3329] netlink_rcv_skb+0x130/0x360 [ 5483.845332][ T3329] netlink_unicast+0x449/0x710 [ 5483.845332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5483.845332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5483.845332][ T3329] ___sys_sendmsg+0xee/0x170 [ 5483.845332][ T3329] __sys_sendmsg+0xcd/0x170 [ 5483.845332][ T3329] do_syscall_64+0xc6/0x1e0 [ 5483.845332][ T3329] [ 5483.849664][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5483.849664][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5483.849664][ T3329] ipv6_find_idev+0x102/0x170 [ 5483.849664][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5483.849664][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5483.849664][ T3329] netlink_rcv_skb+0x130/0x360 [ 5483.849664][ T3329] netlink_unicast+0x449/0x710 [ 5483.849664][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5483.849664][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5483.849664][ T3329] ___sys_sendmsg+0xee/0x170 [ 5483.849664][ T3329] __sys_sendmsg+0xcd/0x170 [ 5483.849664][ T3329] do_syscall_64+0xc6/0x1e0 [ 5483.849664][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5483.849664][ T3329] [ 5483.851385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5483.851385][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5483.851385][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5483.851385][ T3329] ipv6_find_idev+0x102/0x170 [ 5483.851385][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5483.851385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5483.851385][ T3329] netlink_rcv_skb+0x130/0x360 [ 5483.851385][ T3329] netlink_unicast+0x449/0x710 [ 5483.851385][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5483.851385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5483.851385][ T3329] ___sys_sendmsg+0xee/0x170 [ 5483.851385][ T3329] __sys_sendmsg+0xcd/0x170 [ 5483.851385][ T3329] do_syscall_64+0xc6/0x1e0 [ 5483.851385][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5483.851385][ T3329] [ 5494.092976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5494.093409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5494.093409][ T3329] netdev_get_by_index+0x5e/0x80 [ 5494.093409][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5494.093409][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5494.093409][ T3329] ip6_route_add+0x1c/0x140 [ 5494.093409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5494.093409][ T3329] addrconf_add_dev+0xe2/0x170 [ 5494.093409][ T3329] inet6_addr_add+0x12f/0xa40 [ 5494.093409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5494.093409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5494.093409][ T3329] netlink_rcv_skb+0x130/0x360 [ 5494.093409][ T3329] netlink_unicast+0x449/0x710 [ 5494.093409][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5494.093409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5494.093409][ T3329] ___sys_sendmsg+0xee/0x170 [ 5494.093409][ T3329] __sys_sendmsg+0xcd/0x170 [ 5494.093409][ T3329] do_syscall_64+0xc6/0x1e0 [ 5494.093409][ T3329] [ 5494.095667][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5494.095667][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5494.095667][ T3329] ipv6_find_idev+0x102/0x170 [ 5494.095667][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5494.095667][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5494.095667][ T3329] netlink_rcv_skb+0x130/0x360 [ 5494.095667][ T3329] netlink_unicast+0x449/0x710 [ 5494.095667][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5494.095667][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5494.095667][ T3329] ___sys_sendmsg+0xee/0x170 [ 5494.095667][ T3329] __sys_sendmsg+0xcd/0x170 [ 5494.095667][ T3329] do_syscall_64+0xc6/0x1e0 [ 5494.095667][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5494.095667][ T3329] [ 5494.097388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5494.097388][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5494.097388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5494.097388][ T3329] ipv6_find_idev+0x102/0x170 [ 5494.097388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5494.097388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5494.097388][ T3329] netlink_rcv_skb+0x130/0x360 [ 5494.097388][ T3329] netlink_unicast+0x449/0x710 [ 5494.097388][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5494.097388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5494.097388][ T3329] ___sys_sendmsg+0xee/0x170 [ 5494.097388][ T3329] __sys_sendmsg+0xcd/0x170 [ 5494.097388][ T3329] do_syscall_64+0xc6/0x1e0 [ 5494.097388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5494.097388][ T3329] [ 5504.340902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5504.341335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5504.341335][ T3329] netdev_get_by_index+0x5e/0x80 [ 5504.341335][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5504.341335][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5504.341335][ T3329] ip6_route_add+0x1c/0x140 [ 5504.341335][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5504.341335][ T3329] addrconf_add_dev+0xe2/0x170 [ 5504.341335][ T3329] inet6_addr_add+0x12f/0xa40 [ 5504.341335][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5504.341335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5504.341335][ T3329] netlink_rcv_skb+0x130/0x360 [ 5504.341335][ T3329] netlink_unicast+0x449/0x710 [ 5504.341335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5504.341335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5504.341335][ T3329] ___sys_sendmsg+0xee/0x170 [ 5504.341335][ T3329] __sys_sendmsg+0xcd/0x170 [ 5504.341335][ T3329] do_syscall_64+0xc6/0x1e0 [ 5504.341335][ T3329] [ 5504.343587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5504.343587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5504.343587][ T3329] ipv6_find_idev+0x102/0x170 [ 5504.343587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5504.343587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5504.343587][ T3329] netlink_rcv_skb+0x130/0x360 [ 5504.343587][ T3329] netlink_unicast+0x449/0x710 [ 5504.343587][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5504.343587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5504.343587][ T3329] ___sys_sendmsg+0xee/0x170 [ 5504.343587][ T3329] __sys_sendmsg+0xcd/0x170 [ 5504.343587][ T3329] do_syscall_64+0xc6/0x1e0 [ 5504.343587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5504.343587][ T3329] [ 5504.345308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5504.345308][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5504.345308][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5504.345308][ T3329] ipv6_find_idev+0x102/0x170 [ 5504.345308][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5504.345308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5504.345308][ T3329] netlink_rcv_skb+0x130/0x360 [ 5504.345308][ T3329] netlink_unicast+0x449/0x710 [ 5504.345308][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5504.345308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5504.345308][ T3329] ___sys_sendmsg+0xee/0x170 [ 5504.345308][ T3329] __sys_sendmsg+0xcd/0x170 [ 5504.345308][ T3329] do_syscall_64+0xc6/0x1e0 [ 5504.345308][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5504.345308][ T3329] [ 5514.588916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5514.589352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5514.589352][ T3329] netdev_get_by_index+0x5e/0x80 [ 5514.589352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5514.589352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5514.589352][ T3329] ip6_route_add+0x1c/0x140 [ 5514.589352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5514.589352][ T3329] addrconf_add_dev+0xe2/0x170 [ 5514.589352][ T3329] inet6_addr_add+0x12f/0xa40 [ 5514.589352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5514.589352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5514.589352][ T3329] netlink_rcv_skb+0x130/0x360 [ 5514.589352][ T3329] netlink_unicast+0x449/0x710 [ 5514.589352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5514.589352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5514.589352][ T3329] ___sys_sendmsg+0xee/0x170 [ 5514.589352][ T3329] __sys_sendmsg+0xcd/0x170 [ 5514.589352][ T3329] do_syscall_64+0xc6/0x1e0 [ 5514.589352][ T3329] [ 5514.591607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5514.591607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5514.591607][ T3329] ipv6_find_idev+0x102/0x170 [ 5514.591607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5514.591607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5514.591607][ T3329] netlink_rcv_skb+0x130/0x360 [ 5514.591607][ T3329] netlink_unicast+0x449/0x710 [ 5514.591607][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5514.591607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5514.591607][ T3329] ___sys_sendmsg+0xee/0x170 [ 5514.591607][ T3329] __sys_sendmsg+0xcd/0x170 [ 5514.591607][ T3329] do_syscall_64+0xc6/0x1e0 [ 5514.591607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5514.591607][ T3329] [ 5514.593323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5514.593323][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5514.593323][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5514.593323][ T3329] ipv6_find_idev+0x102/0x170 [ 5514.593323][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5514.593323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5514.593323][ T3329] netlink_rcv_skb+0x130/0x360 [ 5514.593323][ T3329] netlink_unicast+0x449/0x710 [ 5514.593323][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5514.593323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5514.593323][ T3329] ___sys_sendmsg+0xee/0x170 [ 5514.593323][ T3329] __sys_sendmsg+0xcd/0x170 [ 5514.593323][ T3329] do_syscall_64+0xc6/0x1e0 [ 5514.593323][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5514.593323][ T3329] [ 5524.836900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5524.837363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5524.837363][ T3329] netdev_get_by_index+0x5e/0x80 [ 5524.837363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5524.837363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5524.837363][ T3329] ip6_route_add+0x1c/0x140 [ 5524.837363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5524.837363][ T3329] addrconf_add_dev+0xe2/0x170 [ 5524.837363][ T3329] inet6_addr_add+0x12f/0xa40 [ 5524.837363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5524.837363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5524.837363][ T3329] netlink_rcv_skb+0x130/0x360 [ 5524.837363][ T3329] netlink_unicast+0x449/0x710 [ 5524.837363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5524.837363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5524.837363][ T3329] ___sys_sendmsg+0xee/0x170 [ 5524.837363][ T3329] __sys_sendmsg+0xcd/0x170 [ 5524.837363][ T3329] do_syscall_64+0xc6/0x1e0 [ 5524.837363][ T3329] [ 5524.840082][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5524.840082][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5524.840082][ T3329] ipv6_find_idev+0x102/0x170 [ 5524.840082][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5524.840082][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5524.840082][ T3329] netlink_rcv_skb+0x130/0x360 [ 5524.840082][ T3329] netlink_unicast+0x449/0x710 [ 5524.840082][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5524.840082][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5524.840082][ T3329] ___sys_sendmsg+0xee/0x170 [ 5524.840082][ T3329] __sys_sendmsg+0xcd/0x170 [ 5524.840082][ T3329] do_syscall_64+0xc6/0x1e0 [ 5524.840082][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5524.840082][ T3329] [ 5524.842193][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5524.842193][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5524.842193][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5524.842193][ T3329] ipv6_find_idev+0x102/0x170 [ 5524.842193][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5524.842193][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5524.842193][ T3329] netlink_rcv_skb+0x130/0x360 [ 5524.842193][ T3329] netlink_unicast+0x449/0x710 [ 5524.842193][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5524.842193][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5524.842193][ T3329] ___sys_sendmsg+0xee/0x170 [ 5524.842193][ T3329] __sys_sendmsg+0xcd/0x170 [ 5524.842193][ T3329] do_syscall_64+0xc6/0x1e0 [ 5524.842193][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5524.842193][ T3329] [ 5534.884911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5534.885374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5534.885374][ T3329] netdev_get_by_index+0x5e/0x80 [ 5534.885374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5534.885374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5534.885374][ T3329] ip6_route_add+0x1c/0x140 [ 5534.885374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5534.885374][ T3329] addrconf_add_dev+0xe2/0x170 [ 5534.885374][ T3329] inet6_addr_add+0x12f/0xa40 [ 5534.885374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5534.885374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5534.885374][ T3329] netlink_rcv_skb+0x130/0x360 [ 5534.885374][ T3329] netlink_unicast+0x449/0x710 [ 5534.885374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5534.885374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5534.885374][ T3329] ___sys_sendmsg+0xee/0x170 [ 5534.885374][ T3329] __sys_sendmsg+0xcd/0x170 [ 5534.885374][ T3329] do_syscall_64+0xc6/0x1e0 [ 5534.885374][ T3329] [ 5534.888105][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5534.888105][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5534.888105][ T3329] ipv6_find_idev+0x102/0x170 [ 5534.888105][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5534.888105][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5534.888105][ T3329] netlink_rcv_skb+0x130/0x360 [ 5534.888105][ T3329] netlink_unicast+0x449/0x710 [ 5534.888105][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5534.888105][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5534.888105][ T3329] ___sys_sendmsg+0xee/0x170 [ 5534.888105][ T3329] __sys_sendmsg+0xcd/0x170 [ 5534.888105][ T3329] do_syscall_64+0xc6/0x1e0 [ 5534.888105][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5534.888105][ T3329] [ 5534.890222][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5534.890222][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5534.890222][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5534.890222][ T3329] ipv6_find_idev+0x102/0x170 [ 5534.890222][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5534.890222][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5534.890222][ T3329] netlink_rcv_skb+0x130/0x360 [ 5534.890222][ T3329] netlink_unicast+0x449/0x710 [ 5534.890222][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5534.890222][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5534.890222][ T3329] ___sys_sendmsg+0xee/0x170 [ 5534.890222][ T3329] __sys_sendmsg+0xcd/0x170 [ 5534.890222][ T3329] do_syscall_64+0xc6/0x1e0 [ 5534.890222][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5534.890222][ T3329] [ 5545.100901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5545.101345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5545.101345][ T3329] netdev_get_by_index+0x5e/0x80 [ 5545.101345][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5545.101345][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5545.101345][ T3329] ip6_route_add+0x1c/0x140 [ 5545.101345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5545.101345][ T3329] addrconf_add_dev+0xe2/0x170 [ 5545.101345][ T3329] inet6_addr_add+0x12f/0xa40 [ 5545.101345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5545.101345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5545.101345][ T3329] netlink_rcv_skb+0x130/0x360 [ 5545.101345][ T3329] netlink_unicast+0x449/0x710 [ 5545.101345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5545.101345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5545.101345][ T3329] ___sys_sendmsg+0xee/0x170 [ 5545.101345][ T3329] __sys_sendmsg+0xcd/0x170 [ 5545.101345][ T3329] do_syscall_64+0xc6/0x1e0 [ 5545.101345][ T3329] [ 5545.104086][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5545.104086][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5545.104086][ T3329] ipv6_find_idev+0x102/0x170 [ 5545.104086][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5545.104086][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5545.104086][ T3329] netlink_rcv_skb+0x130/0x360 [ 5545.104086][ T3329] netlink_unicast+0x449/0x710 [ 5545.104086][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5545.104086][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5545.104086][ T3329] ___sys_sendmsg+0xee/0x170 [ 5545.104086][ T3329] __sys_sendmsg+0xcd/0x170 [ 5545.104086][ T3329] do_syscall_64+0xc6/0x1e0 [ 5545.104086][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5545.104086][ T3329] [ 5545.106231][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5545.106231][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5545.106231][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5545.106231][ T3329] ipv6_find_idev+0x102/0x170 [ 5545.106231][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5545.106231][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5545.106231][ T3329] netlink_rcv_skb+0x130/0x360 [ 5545.106231][ T3329] netlink_unicast+0x449/0x710 [ 5545.106231][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5545.106231][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5545.106231][ T3329] ___sys_sendmsg+0xee/0x170 [ 5545.106231][ T3329] __sys_sendmsg+0xcd/0x170 [ 5545.106231][ T3329] do_syscall_64+0xc6/0x1e0 [ 5545.106231][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5545.106231][ T3329] [ 5555.244949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5555.245384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5555.245384][ T3329] netdev_get_by_index+0x5e/0x80 [ 5555.245384][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5555.245384][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5555.245384][ T3329] ip6_route_add+0x1c/0x140 [ 5555.245384][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5555.245384][ T3329] addrconf_add_dev+0xe2/0x170 [ 5555.245384][ T3329] inet6_addr_add+0x12f/0xa40 [ 5555.245384][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5555.245384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5555.245384][ T3329] netlink_rcv_skb+0x130/0x360 [ 5555.245384][ T3329] netlink_unicast+0x449/0x710 [ 5555.245384][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5555.245384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5555.245384][ T3329] ___sys_sendmsg+0xee/0x170 [ 5555.245384][ T3329] __sys_sendmsg+0xcd/0x170 [ 5555.245384][ T3329] do_syscall_64+0xc6/0x1e0 [ 5555.245384][ T3329] [ 5555.247634][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5555.247634][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5555.247634][ T3329] ipv6_find_idev+0x102/0x170 [ 5555.247634][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5555.247634][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5555.247634][ T3329] netlink_rcv_skb+0x130/0x360 [ 5555.247634][ T3329] netlink_unicast+0x449/0x710 [ 5555.247634][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5555.247634][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5555.247634][ T3329] ___sys_sendmsg+0xee/0x170 [ 5555.247634][ T3329] __sys_sendmsg+0xcd/0x170 [ 5555.247634][ T3329] do_syscall_64+0xc6/0x1e0 [ 5555.247634][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5555.247634][ T3329] [ 5555.249357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5555.249357][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5555.249357][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5555.249357][ T3329] ipv6_find_idev+0x102/0x170 [ 5555.249357][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5555.249357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5555.249357][ T3329] netlink_rcv_skb+0x130/0x360 [ 5555.249357][ T3329] netlink_unicast+0x449/0x710 [ 5555.249357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5555.249357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5555.249357][ T3329] ___sys_sendmsg+0xee/0x170 [ 5555.249357][ T3329] __sys_sendmsg+0xcd/0x170 [ 5555.249357][ T3329] do_syscall_64+0xc6/0x1e0 [ 5555.249357][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5555.249357][ T3329] [ 5565.356851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5565.357227][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5565.357227][ T3329] netdev_get_by_index+0x5e/0x80 [ 5565.357227][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5565.357227][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5565.357227][ T3329] ip6_route_add+0x1c/0x140 [ 5565.357227][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5565.357227][ T3329] addrconf_add_dev+0xe2/0x170 [ 5565.357227][ T3329] inet6_addr_add+0x12f/0xa40 [ 5565.357227][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5565.357227][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5565.357227][ T3329] netlink_rcv_skb+0x130/0x360 [ 5565.357227][ T3329] netlink_unicast+0x449/0x710 [ 5565.357227][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5565.357227][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5565.357227][ T3329] ___sys_sendmsg+0xee/0x170 [ 5565.357227][ T3329] __sys_sendmsg+0xcd/0x170 [ 5565.357227][ T3329] do_syscall_64+0xc6/0x1e0 [ 5565.357227][ T3329] [ 5565.359476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5565.359476][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5565.359476][ T3329] ipv6_find_idev+0x102/0x170 [ 5565.359476][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5565.359476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5565.359476][ T3329] netlink_rcv_skb+0x130/0x360 [ 5565.359476][ T3329] netlink_unicast+0x449/0x710 [ 5565.359476][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5565.359476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5565.359476][ T3329] ___sys_sendmsg+0xee/0x170 [ 5565.359476][ T3329] __sys_sendmsg+0xcd/0x170 [ 5565.359476][ T3329] do_syscall_64+0xc6/0x1e0 [ 5565.359476][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5565.359476][ T3329] [ 5565.361196][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5565.361196][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5565.361196][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5565.361196][ T3329] ipv6_find_idev+0x102/0x170 [ 5565.361196][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5565.361196][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5565.361196][ T3329] netlink_rcv_skb+0x130/0x360 [ 5565.361196][ T3329] netlink_unicast+0x449/0x710 [ 5565.361196][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5565.361196][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5565.361196][ T3329] ___sys_sendmsg+0xee/0x170 [ 5565.361196][ T3329] __sys_sendmsg+0xcd/0x170 [ 5565.361196][ T3329] do_syscall_64+0xc6/0x1e0 [ 5565.361196][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5565.361196][ T3329] [ 5575.548913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5575.549399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5575.549399][ T3329] netdev_get_by_index+0x5e/0x80 [ 5575.549399][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5575.549399][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5575.549399][ T3329] ip6_route_add+0x1c/0x140 [ 5575.549399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5575.549399][ T3329] addrconf_add_dev+0xe2/0x170 [ 5575.549399][ T3329] inet6_addr_add+0x12f/0xa40 [ 5575.549399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5575.549399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5575.549399][ T3329] netlink_rcv_skb+0x130/0x360 [ 5575.549399][ T3329] netlink_unicast+0x449/0x710 [ 5575.549399][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5575.549399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5575.549399][ T3329] ___sys_sendmsg+0xee/0x170 [ 5575.549399][ T3329] __sys_sendmsg+0xcd/0x170 [ 5575.549399][ T3329] do_syscall_64+0xc6/0x1e0 [ 5575.549399][ T3329] [ 5575.551627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5575.551627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5575.551627][ T3329] ipv6_find_idev+0x102/0x170 [ 5575.551627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5575.551627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5575.551627][ T3329] netlink_rcv_skb+0x130/0x360 [ 5575.551627][ T3329] netlink_unicast+0x449/0x710 [ 5575.551627][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5575.551627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5575.551627][ T3329] ___sys_sendmsg+0xee/0x170 [ 5575.551627][ T3329] __sys_sendmsg+0xcd/0x170 [ 5575.551627][ T3329] do_syscall_64+0xc6/0x1e0 [ 5575.551627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5575.551627][ T3329] [ 5575.553362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5575.553362][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5575.553362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5575.553362][ T3329] ipv6_find_idev+0x102/0x170 [ 5575.553362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5575.553362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5575.553362][ T3329] netlink_rcv_skb+0x130/0x360 [ 5575.553362][ T3329] netlink_unicast+0x449/0x710 [ 5575.553362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5575.553362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5575.553362][ T3329] ___sys_sendmsg+0xee/0x170 [ 5575.553362][ T3329] __sys_sendmsg+0xcd/0x170 [ 5575.553362][ T3329] do_syscall_64+0xc6/0x1e0 [ 5575.553362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5575.553362][ T3329] [ 5585.660903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5585.661342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5585.661342][ T3329] netdev_get_by_index+0x5e/0x80 [ 5585.661342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5585.661342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5585.661342][ T3329] ip6_route_add+0x1c/0x140 [ 5585.661342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5585.661342][ T3329] addrconf_add_dev+0xe2/0x170 [ 5585.661342][ T3329] inet6_addr_add+0x12f/0xa40 [ 5585.661342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5585.661342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5585.661342][ T3329] netlink_rcv_skb+0x130/0x360 [ 5585.661342][ T3329] netlink_unicast+0x449/0x710 [ 5585.661342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5585.661342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5585.661342][ T3329] ___sys_sendmsg+0xee/0x170 [ 5585.661342][ T3329] __sys_sendmsg+0xcd/0x170 [ 5585.661342][ T3329] do_syscall_64+0xc6/0x1e0 [ 5585.661342][ T3329] [ 5585.663577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5585.663577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5585.663577][ T3329] ipv6_find_idev+0x102/0x170 [ 5585.663577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5585.663577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5585.663577][ T3329] netlink_rcv_skb+0x130/0x360 [ 5585.663577][ T3329] netlink_unicast+0x449/0x710 [ 5585.663577][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5585.663577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5585.663577][ T3329] ___sys_sendmsg+0xee/0x170 [ 5585.663577][ T3329] __sys_sendmsg+0xcd/0x170 [ 5585.663577][ T3329] do_syscall_64+0xc6/0x1e0 [ 5585.663577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5585.663577][ T3329] [ 5585.665306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5585.665306][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5585.665306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5585.665306][ T3329] ipv6_find_idev+0x102/0x170 [ 5585.665306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5585.665306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5585.665306][ T3329] netlink_rcv_skb+0x130/0x360 [ 5585.665306][ T3329] netlink_unicast+0x449/0x710 [ 5585.665306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5585.665306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5585.665306][ T3329] ___sys_sendmsg+0xee/0x170 [ 5585.665306][ T3329] __sys_sendmsg+0xcd/0x170 [ 5585.665306][ T3329] do_syscall_64+0xc6/0x1e0 [ 5585.665306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5585.665306][ T3329] [ 5595.868905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5595.869368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5595.869368][ T3329] netdev_get_by_index+0x5e/0x80 [ 5595.869368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5595.869368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5595.869368][ T3329] ip6_route_add+0x1c/0x140 [ 5595.869368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5595.869368][ T3329] addrconf_add_dev+0xe2/0x170 [ 5595.869368][ T3329] inet6_addr_add+0x12f/0xa40 [ 5595.869368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5595.869368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5595.869368][ T3329] netlink_rcv_skb+0x130/0x360 [ 5595.869368][ T3329] netlink_unicast+0x449/0x710 [ 5595.869368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5595.869368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5595.869368][ T3329] ___sys_sendmsg+0xee/0x170 [ 5595.869368][ T3329] __sys_sendmsg+0xcd/0x170 [ 5595.869368][ T3329] do_syscall_64+0xc6/0x1e0 [ 5595.869368][ T3329] [ 5595.871643][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5595.871643][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5595.871643][ T3329] ipv6_find_idev+0x102/0x170 [ 5595.871643][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5595.871643][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5595.871643][ T3329] netlink_rcv_skb+0x130/0x360 [ 5595.871643][ T3329] netlink_unicast+0x449/0x710 [ 5595.871643][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5595.871643][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5595.871643][ T3329] ___sys_sendmsg+0xee/0x170 [ 5595.871643][ T3329] __sys_sendmsg+0xcd/0x170 [ 5595.871643][ T3329] do_syscall_64+0xc6/0x1e0 [ 5595.871643][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5595.871643][ T3329] [ 5595.873452][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5595.873452][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5595.873452][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5595.873452][ T3329] ipv6_find_idev+0x102/0x170 [ 5595.873452][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5595.873452][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5595.873452][ T3329] netlink_rcv_skb+0x130/0x360 [ 5595.873452][ T3329] netlink_unicast+0x449/0x710 [ 5595.873452][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5595.873452][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5595.873452][ T3329] ___sys_sendmsg+0xee/0x170 [ 5595.873452][ T3329] __sys_sendmsg+0xcd/0x170 [ 5595.873452][ T3329] do_syscall_64+0xc6/0x1e0 [ 5595.873452][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5595.873452][ T3329] [ 5606.332959][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5606.333394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5606.333394][ T3329] netdev_get_by_index+0x5e/0x80 [ 5606.333394][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5606.333394][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5606.333394][ T3329] ip6_route_add+0x1c/0x140 [ 5606.333394][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5606.333394][ T3329] addrconf_add_dev+0xe2/0x170 [ 5606.333394][ T3329] inet6_addr_add+0x12f/0xa40 [ 5606.333394][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5606.333394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5606.333394][ T3329] netlink_rcv_skb+0x130/0x360 [ 5606.333394][ T3329] netlink_unicast+0x449/0x710 [ 5606.333394][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5606.333394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5606.333394][ T3329] ___sys_sendmsg+0xee/0x170 [ 5606.333394][ T3329] __sys_sendmsg+0xcd/0x170 [ 5606.333394][ T3329] do_syscall_64+0xc6/0x1e0 [ 5606.333394][ T3329] [ 5606.335651][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5606.335651][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5606.335651][ T3329] ipv6_find_idev+0x102/0x170 [ 5606.335651][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5606.335651][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5606.335651][ T3329] netlink_rcv_skb+0x130/0x360 [ 5606.335651][ T3329] netlink_unicast+0x449/0x710 [ 5606.335651][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5606.335651][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5606.335651][ T3329] ___sys_sendmsg+0xee/0x170 [ 5606.335651][ T3329] __sys_sendmsg+0xcd/0x170 [ 5606.335651][ T3329] do_syscall_64+0xc6/0x1e0 [ 5606.335651][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5606.335651][ T3329] [ 5606.337372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5606.337372][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5606.337372][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5606.337372][ T3329] ipv6_find_idev+0x102/0x170 [ 5606.337372][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5606.337372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5606.337372][ T3329] netlink_rcv_skb+0x130/0x360 [ 5606.337372][ T3329] netlink_unicast+0x449/0x710 [ 5606.337372][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5606.337372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5606.337372][ T3329] ___sys_sendmsg+0xee/0x170 [ 5606.337372][ T3329] __sys_sendmsg+0xcd/0x170 [ 5606.337372][ T3329] do_syscall_64+0xc6/0x1e0 [ 5606.337372][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5606.337372][ T3329] [ 5616.476837][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5616.477294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5616.477294][ T3329] netdev_get_by_index+0x5e/0x80 [ 5616.477294][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5616.477294][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5616.477294][ T3329] ip6_route_add+0x1c/0x140 [ 5616.477294][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5616.477294][ T3329] addrconf_add_dev+0xe2/0x170 [ 5616.477294][ T3329] inet6_addr_add+0x12f/0xa40 [ 5616.477294][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5616.477294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5616.477294][ T3329] netlink_rcv_skb+0x130/0x360 [ 5616.477294][ T3329] netlink_unicast+0x449/0x710 [ 5616.477294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5616.477294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5616.477294][ T3329] ___sys_sendmsg+0xee/0x170 [ 5616.477294][ T3329] __sys_sendmsg+0xcd/0x170 [ 5616.477294][ T3329] do_syscall_64+0xc6/0x1e0 [ 5616.477294][ T3329] [ 5616.479510][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5616.479510][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5616.479510][ T3329] ipv6_find_idev+0x102/0x170 [ 5616.479510][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5616.479510][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5616.479510][ T3329] netlink_rcv_skb+0x130/0x360 [ 5616.479510][ T3329] netlink_unicast+0x449/0x710 [ 5616.479510][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5616.479510][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5616.479510][ T3329] ___sys_sendmsg+0xee/0x170 [ 5616.479510][ T3329] __sys_sendmsg+0xcd/0x170 [ 5616.479510][ T3329] do_syscall_64+0xc6/0x1e0 [ 5616.479510][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5616.479510][ T3329] [ 5616.481233][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5616.481233][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5616.481233][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5616.481233][ T3329] ipv6_find_idev+0x102/0x170 [ 5616.481233][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5616.481233][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5616.481233][ T3329] netlink_rcv_skb+0x130/0x360 [ 5616.481233][ T3329] netlink_unicast+0x449/0x710 [ 5616.481233][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5616.481233][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5616.481233][ T3329] ___sys_sendmsg+0xee/0x170 [ 5616.481233][ T3329] __sys_sendmsg+0xcd/0x170 [ 5616.481233][ T3329] do_syscall_64+0xc6/0x1e0 [ 5616.481233][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5616.481233][ T3329] [ 5626.588851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5626.589306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5626.589306][ T3329] netdev_get_by_index+0x5e/0x80 [ 5626.589306][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5626.589306][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5626.589306][ T3329] ip6_route_add+0x1c/0x140 [ 5626.589306][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5626.589306][ T3329] addrconf_add_dev+0xe2/0x170 [ 5626.589306][ T3329] inet6_addr_add+0x12f/0xa40 [ 5626.589306][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5626.589306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5626.589306][ T3329] netlink_rcv_skb+0x130/0x360 [ 5626.589306][ T3329] netlink_unicast+0x449/0x710 [ 5626.589306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5626.589306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5626.589306][ T3329] ___sys_sendmsg+0xee/0x170 [ 5626.589306][ T3329] __sys_sendmsg+0xcd/0x170 [ 5626.589306][ T3329] do_syscall_64+0xc6/0x1e0 [ 5626.589306][ T3329] [ 5626.592047][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5626.592047][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5626.592047][ T3329] ipv6_find_idev+0x102/0x170 [ 5626.592047][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5626.592047][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5626.592047][ T3329] netlink_rcv_skb+0x130/0x360 [ 5626.592047][ T3329] netlink_unicast+0x449/0x710 [ 5626.592047][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5626.592047][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5626.592047][ T3329] ___sys_sendmsg+0xee/0x170 [ 5626.592047][ T3329] __sys_sendmsg+0xcd/0x170 [ 5626.592047][ T3329] do_syscall_64+0xc6/0x1e0 [ 5626.592047][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5626.592047][ T3329] [ 5626.593771][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5626.593771][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5626.593771][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5626.593771][ T3329] ipv6_find_idev+0x102/0x170 [ 5626.593771][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5626.593771][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5626.593771][ T3329] netlink_rcv_skb+0x130/0x360 [ 5626.593771][ T3329] netlink_unicast+0x449/0x710 [ 5626.593771][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5626.593771][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5626.593771][ T3329] ___sys_sendmsg+0xee/0x170 [ 5626.593771][ T3329] __sys_sendmsg+0xcd/0x170 [ 5626.593771][ T3329] do_syscall_64+0xc6/0x1e0 [ 5626.593771][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5626.593771][ T3329] [ 5636.844904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5636.845352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5636.845352][ T3329] netdev_get_by_index+0x5e/0x80 [ 5636.845352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5636.845352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5636.845352][ T3329] ip6_route_add+0x1c/0x140 [ 5636.845352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5636.845352][ T3329] addrconf_add_dev+0xe2/0x170 [ 5636.845352][ T3329] inet6_addr_add+0x12f/0xa40 [ 5636.845352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5636.845352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5636.845352][ T3329] netlink_rcv_skb+0x130/0x360 [ 5636.845352][ T3329] netlink_unicast+0x449/0x710 [ 5636.845352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5636.845352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5636.845352][ T3329] ___sys_sendmsg+0xee/0x170 [ 5636.845352][ T3329] __sys_sendmsg+0xcd/0x170 [ 5636.845352][ T3329] do_syscall_64+0xc6/0x1e0 [ 5636.845352][ T3329] [ 5636.847606][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5636.847606][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5636.847606][ T3329] ipv6_find_idev+0x102/0x170 [ 5636.847606][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5636.847606][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5636.847606][ T3329] netlink_rcv_skb+0x130/0x360 [ 5636.847606][ T3329] netlink_unicast+0x449/0x710 [ 5636.847606][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5636.847606][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5636.847606][ T3329] ___sys_sendmsg+0xee/0x170 [ 5636.847606][ T3329] __sys_sendmsg+0xcd/0x170 [ 5636.847606][ T3329] do_syscall_64+0xc6/0x1e0 [ 5636.847606][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5636.847606][ T3329] [ 5636.849330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5636.849330][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5636.849330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5636.849330][ T3329] ipv6_find_idev+0x102/0x170 [ 5636.849330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5636.849330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5636.849330][ T3329] netlink_rcv_skb+0x130/0x360 [ 5636.849330][ T3329] netlink_unicast+0x449/0x710 [ 5636.849330][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5636.849330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5636.849330][ T3329] ___sys_sendmsg+0xee/0x170 [ 5636.849330][ T3329] __sys_sendmsg+0xcd/0x170 [ 5636.849330][ T3329] do_syscall_64+0xc6/0x1e0 [ 5636.849330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5636.849330][ T3329] [ 5646.860926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5646.861356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5646.861356][ T3329] netdev_get_by_index+0x5e/0x80 [ 5646.861356][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5646.861356][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5646.861356][ T3329] ip6_route_add+0x1c/0x140 [ 5646.861356][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5646.861356][ T3329] addrconf_add_dev+0xe2/0x170 [ 5646.861356][ T3329] inet6_addr_add+0x12f/0xa40 [ 5646.861356][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5646.861356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5646.861356][ T3329] netlink_rcv_skb+0x130/0x360 [ 5646.861356][ T3329] netlink_unicast+0x449/0x710 [ 5646.861356][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5646.861356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5646.861356][ T3329] ___sys_sendmsg+0xee/0x170 [ 5646.861356][ T3329] __sys_sendmsg+0xcd/0x170 [ 5646.861356][ T3329] do_syscall_64+0xc6/0x1e0 [ 5646.861356][ T3329] [ 5646.863608][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5646.863608][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5646.863608][ T3329] ipv6_find_idev+0x102/0x170 [ 5646.863608][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5646.863608][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5646.863608][ T3329] netlink_rcv_skb+0x130/0x360 [ 5646.863608][ T3329] netlink_unicast+0x449/0x710 [ 5646.863608][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5646.863608][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5646.863608][ T3329] ___sys_sendmsg+0xee/0x170 [ 5646.863608][ T3329] __sys_sendmsg+0xcd/0x170 [ 5646.863608][ T3329] do_syscall_64+0xc6/0x1e0 [ 5646.863608][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5646.863608][ T3329] [ 5646.865333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5646.865333][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5646.865333][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5646.865333][ T3329] ipv6_find_idev+0x102/0x170 [ 5646.865333][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5646.865333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5646.865333][ T3329] netlink_rcv_skb+0x130/0x360 [ 5646.865333][ T3329] netlink_unicast+0x449/0x710 [ 5646.865333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5646.865333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5646.865333][ T3329] ___sys_sendmsg+0xee/0x170 [ 5646.865333][ T3329] __sys_sendmsg+0xcd/0x170 [ 5646.865333][ T3329] do_syscall_64+0xc6/0x1e0 [ 5646.865333][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5646.865333][ T3329] [ 5657.004852][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5657.005315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5657.005315][ T3329] netdev_get_by_index+0x5e/0x80 [ 5657.005315][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5657.005315][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5657.005315][ T3329] ip6_route_add+0x1c/0x140 [ 5657.005315][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5657.005315][ T3329] addrconf_add_dev+0xe2/0x170 [ 5657.005315][ T3329] inet6_addr_add+0x12f/0xa40 [ 5657.005315][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5657.005315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5657.005315][ T3329] netlink_rcv_skb+0x130/0x360 [ 5657.005315][ T3329] netlink_unicast+0x449/0x710 [ 5657.005315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5657.005315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5657.005315][ T3329] ___sys_sendmsg+0xee/0x170 [ 5657.005315][ T3329] __sys_sendmsg+0xcd/0x170 [ 5657.005315][ T3329] do_syscall_64+0xc6/0x1e0 [ 5657.005315][ T3329] [ 5657.007609][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5657.007609][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5657.007609][ T3329] ipv6_find_idev+0x102/0x170 [ 5657.007609][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5657.007609][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5657.007609][ T3329] netlink_rcv_skb+0x130/0x360 [ 5657.007609][ T3329] netlink_unicast+0x449/0x710 [ 5657.007609][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5657.007609][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5657.007609][ T3329] ___sys_sendmsg+0xee/0x170 [ 5657.007609][ T3329] __sys_sendmsg+0xcd/0x170 [ 5657.007609][ T3329] do_syscall_64+0xc6/0x1e0 [ 5657.007609][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5657.007609][ T3329] [ 5657.009366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5657.009366][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5657.009366][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5657.009366][ T3329] ipv6_find_idev+0x102/0x170 [ 5657.009366][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5657.009366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5657.009366][ T3329] netlink_rcv_skb+0x130/0x360 [ 5657.009366][ T3329] netlink_unicast+0x449/0x710 [ 5657.009366][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5657.009366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5657.009366][ T3329] ___sys_sendmsg+0xee/0x170 [ 5657.009366][ T3329] __sys_sendmsg+0xcd/0x170 [ 5657.009366][ T3329] do_syscall_64+0xc6/0x1e0 [ 5657.009366][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5657.009366][ T3329] [ 5667.100904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5667.101342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5667.101342][ T3329] netdev_get_by_index+0x5e/0x80 [ 5667.101342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5667.101342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5667.101342][ T3329] ip6_route_add+0x1c/0x140 [ 5667.101342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5667.101342][ T3329] addrconf_add_dev+0xe2/0x170 [ 5667.101342][ T3329] inet6_addr_add+0x12f/0xa40 [ 5667.101342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5667.101342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5667.101342][ T3329] netlink_rcv_skb+0x130/0x360 [ 5667.101342][ T3329] netlink_unicast+0x449/0x710 [ 5667.101342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5667.101342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5667.101342][ T3329] ___sys_sendmsg+0xee/0x170 [ 5667.101342][ T3329] __sys_sendmsg+0xcd/0x170 [ 5667.101342][ T3329] do_syscall_64+0xc6/0x1e0 [ 5667.101342][ T3329] [ 5667.103586][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5667.103586][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5667.103586][ T3329] ipv6_find_idev+0x102/0x170 [ 5667.103586][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5667.103586][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5667.103586][ T3329] netlink_rcv_skb+0x130/0x360 [ 5667.103586][ T3329] netlink_unicast+0x449/0x710 [ 5667.103586][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5667.103586][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5667.103586][ T3329] ___sys_sendmsg+0xee/0x170 [ 5667.103586][ T3329] __sys_sendmsg+0xcd/0x170 [ 5667.103586][ T3329] do_syscall_64+0xc6/0x1e0 [ 5667.103586][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5667.103586][ T3329] [ 5667.105317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5667.105317][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5667.105317][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5667.105317][ T3329] ipv6_find_idev+0x102/0x170 [ 5667.105317][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5667.105317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5667.105317][ T3329] netlink_rcv_skb+0x130/0x360 [ 5667.105317][ T3329] netlink_unicast+0x449/0x710 [ 5667.105317][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5667.105317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5667.105317][ T3329] ___sys_sendmsg+0xee/0x170 [ 5667.105317][ T3329] __sys_sendmsg+0xcd/0x170 [ 5667.105317][ T3329] do_syscall_64+0xc6/0x1e0 [ 5667.105317][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5667.105317][ T3329] [ 5677.196923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5677.197364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5677.197364][ T3329] netdev_get_by_index+0x5e/0x80 [ 5677.197364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5677.197364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5677.197364][ T3329] ip6_route_add+0x1c/0x140 [ 5677.197364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5677.197364][ T3329] addrconf_add_dev+0xe2/0x170 [ 5677.197364][ T3329] inet6_addr_add+0x12f/0xa40 [ 5677.197364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5677.197364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5677.197364][ T3329] netlink_rcv_skb+0x130/0x360 [ 5677.197364][ T3329] netlink_unicast+0x449/0x710 [ 5677.197364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5677.197364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5677.197364][ T3329] ___sys_sendmsg+0xee/0x170 [ 5677.197364][ T3329] __sys_sendmsg+0xcd/0x170 [ 5677.197364][ T3329] do_syscall_64+0xc6/0x1e0 [ 5677.197364][ T3329] [ 5677.199787][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5677.199787][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5677.199787][ T3329] ipv6_find_idev+0x102/0x170 [ 5677.199787][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5677.199787][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5677.199787][ T3329] netlink_rcv_skb+0x130/0x360 [ 5677.199787][ T3329] netlink_unicast+0x449/0x710 [ 5677.199787][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5677.199787][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5677.199787][ T3329] ___sys_sendmsg+0xee/0x170 [ 5677.199787][ T3329] __sys_sendmsg+0xcd/0x170 [ 5677.199787][ T3329] do_syscall_64+0xc6/0x1e0 [ 5677.199787][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5677.199787][ T3329] [ 5677.201666][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5677.201666][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5677.201666][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5677.201666][ T3329] ipv6_find_idev+0x102/0x170 [ 5677.201666][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5677.201666][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5677.201666][ T3329] netlink_rcv_skb+0x130/0x360 [ 5677.201666][ T3329] netlink_unicast+0x449/0x710 [ 5677.201666][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5677.201666][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5677.201666][ T3329] ___sys_sendmsg+0xee/0x170 [ 5677.201666][ T3329] __sys_sendmsg+0xcd/0x170 [ 5677.201666][ T3329] do_syscall_64+0xc6/0x1e0 [ 5677.201666][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5677.201666][ T3329] [ 5687.244923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5687.245381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5687.245381][ T3329] netdev_get_by_index+0x5e/0x80 [ 5687.245381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5687.245381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5687.245381][ T3329] ip6_route_add+0x1c/0x140 [ 5687.245381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5687.245381][ T3329] addrconf_add_dev+0xe2/0x170 [ 5687.245381][ T3329] inet6_addr_add+0x12f/0xa40 [ 5687.245381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5687.245381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5687.245381][ T3329] netlink_rcv_skb+0x130/0x360 [ 5687.245381][ T3329] netlink_unicast+0x449/0x710 [ 5687.245381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5687.245381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5687.245381][ T3329] ___sys_sendmsg+0xee/0x170 [ 5687.245381][ T3329] __sys_sendmsg+0xcd/0x170 [ 5687.245381][ T3329] do_syscall_64+0xc6/0x1e0 [ 5687.245381][ T3329] [ 5687.247662][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5687.247662][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5687.247662][ T3329] ipv6_find_idev+0x102/0x170 [ 5687.247662][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5687.247662][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5687.247662][ T3329] netlink_rcv_skb+0x130/0x360 [ 5687.247662][ T3329] netlink_unicast+0x449/0x710 [ 5687.247662][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5687.247662][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5687.247662][ T3329] ___sys_sendmsg+0xee/0x170 [ 5687.247662][ T3329] __sys_sendmsg+0xcd/0x170 [ 5687.247662][ T3329] do_syscall_64+0xc6/0x1e0 [ 5687.247662][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5687.247662][ T3329] [ 5687.249504][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5687.249504][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5687.249504][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5687.249504][ T3329] ipv6_find_idev+0x102/0x170 [ 5687.249504][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5687.249504][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5687.249504][ T3329] netlink_rcv_skb+0x130/0x360 [ 5687.249504][ T3329] netlink_unicast+0x449/0x710 [ 5687.249504][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5687.249504][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5687.249504][ T3329] ___sys_sendmsg+0xee/0x170 [ 5687.249504][ T3329] __sys_sendmsg+0xcd/0x170 [ 5687.249504][ T3329] do_syscall_64+0xc6/0x1e0 [ 5687.249504][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5687.249504][ T3329] [ 5697.492839][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5697.493309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5697.493309][ T3329] netdev_get_by_index+0x5e/0x80 [ 5697.493309][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5697.493309][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5697.493309][ T3329] ip6_route_add+0x1c/0x140 [ 5697.493309][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5697.493309][ T3329] addrconf_add_dev+0xe2/0x170 [ 5697.493309][ T3329] inet6_addr_add+0x12f/0xa40 [ 5697.493309][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5697.493309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5697.493309][ T3329] netlink_rcv_skb+0x130/0x360 [ 5697.493309][ T3329] netlink_unicast+0x449/0x710 [ 5697.493309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5697.493309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5697.493309][ T3329] ___sys_sendmsg+0xee/0x170 [ 5697.493309][ T3329] __sys_sendmsg+0xcd/0x170 [ 5697.493309][ T3329] do_syscall_64+0xc6/0x1e0 [ 5697.493309][ T3329] [ 5697.495588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5697.495588][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5697.495588][ T3329] ipv6_find_idev+0x102/0x170 [ 5697.495588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5697.495588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5697.495588][ T3329] netlink_rcv_skb+0x130/0x360 [ 5697.495588][ T3329] netlink_unicast+0x449/0x710 [ 5697.495588][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5697.495588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5697.495588][ T3329] ___sys_sendmsg+0xee/0x170 [ 5697.495588][ T3329] __sys_sendmsg+0xcd/0x170 [ 5697.495588][ T3329] do_syscall_64+0xc6/0x1e0 [ 5697.495588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5697.495588][ T3329] [ 5697.497328][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5697.497328][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5697.497328][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5697.497328][ T3329] ipv6_find_idev+0x102/0x170 [ 5697.497328][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5697.497328][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5697.497328][ T3329] netlink_rcv_skb+0x130/0x360 [ 5697.497328][ T3329] netlink_unicast+0x449/0x710 [ 5697.497328][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5697.497328][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5697.497328][ T3329] ___sys_sendmsg+0xee/0x170 [ 5697.497328][ T3329] __sys_sendmsg+0xcd/0x170 [ 5697.497328][ T3329] do_syscall_64+0xc6/0x1e0 [ 5697.497328][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5697.497328][ T3329] [ 5707.740936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5707.741339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5707.741339][ T3329] netdev_get_by_index+0x5e/0x80 [ 5707.741339][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5707.741339][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5707.741339][ T3329] ip6_route_add+0x1c/0x140 [ 5707.741339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5707.741339][ T3329] addrconf_add_dev+0xe2/0x170 [ 5707.741339][ T3329] inet6_addr_add+0x12f/0xa40 [ 5707.741339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5707.741339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5707.741339][ T3329] netlink_rcv_skb+0x130/0x360 [ 5707.741339][ T3329] netlink_unicast+0x449/0x710 [ 5707.741339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5707.741339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5707.741339][ T3329] ___sys_sendmsg+0xee/0x170 [ 5707.741339][ T3329] __sys_sendmsg+0xcd/0x170 [ 5707.741339][ T3329] do_syscall_64+0xc6/0x1e0 [ 5707.741339][ T3329] [ 5707.743551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5707.743551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5707.743551][ T3329] ipv6_find_idev+0x102/0x170 [ 5707.743551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5707.743551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5707.743551][ T3329] netlink_rcv_skb+0x130/0x360 [ 5707.743551][ T3329] netlink_unicast+0x449/0x710 [ 5707.743551][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5707.743551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5707.743551][ T3329] ___sys_sendmsg+0xee/0x170 [ 5707.743551][ T3329] __sys_sendmsg+0xcd/0x170 [ 5707.743551][ T3329] do_syscall_64+0xc6/0x1e0 [ 5707.743551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5707.743551][ T3329] [ 5707.745317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5707.745317][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5707.745317][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5707.745317][ T3329] ipv6_find_idev+0x102/0x170 [ 5707.745317][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5707.745317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5707.745317][ T3329] netlink_rcv_skb+0x130/0x360 [ 5707.745317][ T3329] netlink_unicast+0x449/0x710 [ 5707.745317][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5707.745317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5707.745317][ T3329] ___sys_sendmsg+0xee/0x170 [ 5707.745317][ T3329] __sys_sendmsg+0xcd/0x170 [ 5707.745317][ T3329] do_syscall_64+0xc6/0x1e0 [ 5707.745317][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5707.745317][ T3329] [ 5717.988926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5717.989326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5717.989326][ T3329] netdev_get_by_index+0x5e/0x80 [ 5717.989326][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5717.989326][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5717.989326][ T3329] ip6_route_add+0x1c/0x140 [ 5717.989326][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5717.989326][ T3329] addrconf_add_dev+0xe2/0x170 [ 5717.989326][ T3329] inet6_addr_add+0x12f/0xa40 [ 5717.989326][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5717.989326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5717.989326][ T3329] netlink_rcv_skb+0x130/0x360 [ 5717.989326][ T3329] netlink_unicast+0x449/0x710 [ 5717.989326][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5717.989326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5717.989326][ T3329] ___sys_sendmsg+0xee/0x170 [ 5717.989326][ T3329] __sys_sendmsg+0xcd/0x170 [ 5717.989326][ T3329] do_syscall_64+0xc6/0x1e0 [ 5717.989326][ T3329] [ 5717.991547][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5717.991547][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5717.991547][ T3329] ipv6_find_idev+0x102/0x170 [ 5717.991547][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5717.991547][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5717.991547][ T3329] netlink_rcv_skb+0x130/0x360 [ 5717.991547][ T3329] netlink_unicast+0x449/0x710 [ 5717.991547][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5717.991547][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5717.991547][ T3329] ___sys_sendmsg+0xee/0x170 [ 5717.991547][ T3329] __sys_sendmsg+0xcd/0x170 [ 5717.991547][ T3329] do_syscall_64+0xc6/0x1e0 [ 5717.991547][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5717.991547][ T3329] [ 5717.993265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5717.993265][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5717.993265][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5717.993265][ T3329] ipv6_find_idev+0x102/0x170 [ 5717.993265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5717.993265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5717.993265][ T3329] netlink_rcv_skb+0x130/0x360 [ 5717.993265][ T3329] netlink_unicast+0x449/0x710 [ 5717.993265][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5717.993265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5717.993265][ T3329] ___sys_sendmsg+0xee/0x170 [ 5717.993265][ T3329] __sys_sendmsg+0xcd/0x170 [ 5717.993265][ T3329] do_syscall_64+0xc6/0x1e0 [ 5717.993265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5717.993265][ T3329] [ 5728.012912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5728.013286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5728.013286][ T3329] netdev_get_by_index+0x5e/0x80 [ 5728.013286][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5728.013286][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5728.013286][ T3329] ip6_route_add+0x1c/0x140 [ 5728.013286][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5728.013286][ T3329] addrconf_add_dev+0xe2/0x170 [ 5728.013286][ T3329] inet6_addr_add+0x12f/0xa40 [ 5728.013286][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5728.013286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5728.013286][ T3329] netlink_rcv_skb+0x130/0x360 [ 5728.013286][ T3329] netlink_unicast+0x449/0x710 [ 5728.013286][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5728.013286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5728.013286][ T3329] ___sys_sendmsg+0xee/0x170 [ 5728.013286][ T3329] __sys_sendmsg+0xcd/0x170 [ 5728.013286][ T3329] do_syscall_64+0xc6/0x1e0 [ 5728.013286][ T3329] [ 5728.015558][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5728.015558][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5728.015558][ T3329] ipv6_find_idev+0x102/0x170 [ 5728.015558][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5728.015558][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5728.015558][ T3329] netlink_rcv_skb+0x130/0x360 [ 5728.015558][ T3329] netlink_unicast+0x449/0x710 [ 5728.015558][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5728.015558][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5728.015558][ T3329] ___sys_sendmsg+0xee/0x170 [ 5728.015558][ T3329] __sys_sendmsg+0xcd/0x170 [ 5728.015558][ T3329] do_syscall_64+0xc6/0x1e0 [ 5728.015558][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5728.015558][ T3329] [ 5728.017288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5728.017288][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5728.017288][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5728.017288][ T3329] ipv6_find_idev+0x102/0x170 [ 5728.017288][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5728.017288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5728.017288][ T3329] netlink_rcv_skb+0x130/0x360 [ 5728.017288][ T3329] netlink_unicast+0x449/0x710 [ 5728.017288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5728.017288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5728.017288][ T3329] ___sys_sendmsg+0xee/0x170 [ 5728.017288][ T3329] __sys_sendmsg+0xcd/0x170 [ 5728.017288][ T3329] do_syscall_64+0xc6/0x1e0 [ 5728.017288][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5728.017288][ T3329] [ 5738.260909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5738.261283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5738.261283][ T3329] netdev_get_by_index+0x5e/0x80 [ 5738.261283][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5738.261283][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5738.261283][ T3329] ip6_route_add+0x1c/0x140 [ 5738.261283][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5738.261283][ T3329] addrconf_add_dev+0xe2/0x170 [ 5738.261283][ T3329] inet6_addr_add+0x12f/0xa40 [ 5738.261283][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5738.261283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5738.261283][ T3329] netlink_rcv_skb+0x130/0x360 [ 5738.261283][ T3329] netlink_unicast+0x449/0x710 [ 5738.261283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5738.261283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5738.261283][ T3329] ___sys_sendmsg+0xee/0x170 [ 5738.261283][ T3329] __sys_sendmsg+0xcd/0x170 [ 5738.261283][ T3329] do_syscall_64+0xc6/0x1e0 [ 5738.261283][ T3329] [ 5738.263515][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5738.263515][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5738.263515][ T3329] ipv6_find_idev+0x102/0x170 [ 5738.263515][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5738.263515][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5738.263515][ T3329] netlink_rcv_skb+0x130/0x360 [ 5738.263515][ T3329] netlink_unicast+0x449/0x710 [ 5738.263515][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5738.263515][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5738.263515][ T3329] ___sys_sendmsg+0xee/0x170 [ 5738.263515][ T3329] __sys_sendmsg+0xcd/0x170 [ 5738.263515][ T3329] do_syscall_64+0xc6/0x1e0 [ 5738.263515][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5738.263515][ T3329] [ 5738.265245][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5738.265245][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5738.265245][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5738.265245][ T3329] ipv6_find_idev+0x102/0x170 [ 5738.265245][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5738.265245][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5738.265245][ T3329] netlink_rcv_skb+0x130/0x360 [ 5738.265245][ T3329] netlink_unicast+0x449/0x710 [ 5738.265245][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5738.265245][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5738.265245][ T3329] ___sys_sendmsg+0xee/0x170 [ 5738.265245][ T3329] __sys_sendmsg+0xcd/0x170 [ 5738.265245][ T3329] do_syscall_64+0xc6/0x1e0 [ 5738.265245][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5738.265245][ T3329] [ 5748.428896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5748.429329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5748.429329][ T3329] netdev_get_by_index+0x5e/0x80 [ 5748.429329][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5748.429329][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5748.429329][ T3329] ip6_route_add+0x1c/0x140 [ 5748.429329][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5748.429329][ T3329] addrconf_add_dev+0xe2/0x170 [ 5748.429329][ T3329] inet6_addr_add+0x12f/0xa40 [ 5748.429329][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5748.429329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5748.429329][ T3329] netlink_rcv_skb+0x130/0x360 [ 5748.429329][ T3329] netlink_unicast+0x449/0x710 [ 5748.429329][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5748.429329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5748.429329][ T3329] ___sys_sendmsg+0xee/0x170 [ 5748.429329][ T3329] __sys_sendmsg+0xcd/0x170 [ 5748.429329][ T3329] do_syscall_64+0xc6/0x1e0 [ 5748.429329][ T3329] [ 5748.431576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5748.431576][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5748.431576][ T3329] ipv6_find_idev+0x102/0x170 [ 5748.431576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5748.431576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5748.431576][ T3329] netlink_rcv_skb+0x130/0x360 [ 5748.431576][ T3329] netlink_unicast+0x449/0x710 [ 5748.431576][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5748.431576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5748.431576][ T3329] ___sys_sendmsg+0xee/0x170 [ 5748.431576][ T3329] __sys_sendmsg+0xcd/0x170 [ 5748.431576][ T3329] do_syscall_64+0xc6/0x1e0 [ 5748.431576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5748.431576][ T3329] [ 5748.433298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5748.433298][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5748.433298][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5748.433298][ T3329] ipv6_find_idev+0x102/0x170 [ 5748.433298][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5748.433298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5748.433298][ T3329] netlink_rcv_skb+0x130/0x360 [ 5748.433298][ T3329] netlink_unicast+0x449/0x710 [ 5748.433298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5748.433298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5748.433298][ T3329] ___sys_sendmsg+0xee/0x170 [ 5748.433298][ T3329] __sys_sendmsg+0xcd/0x170 [ 5748.433298][ T3329] do_syscall_64+0xc6/0x1e0 [ 5748.433298][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5748.433298][ T3329] [ 5758.684992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5758.685426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5758.685426][ T3329] netdev_get_by_index+0x5e/0x80 [ 5758.685426][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5758.685426][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5758.685426][ T3329] ip6_route_add+0x1c/0x140 [ 5758.685426][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5758.685426][ T3329] addrconf_add_dev+0xe2/0x170 [ 5758.685426][ T3329] inet6_addr_add+0x12f/0xa40 [ 5758.685426][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5758.685426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5758.685426][ T3329] netlink_rcv_skb+0x130/0x360 [ 5758.685426][ T3329] netlink_unicast+0x449/0x710 [ 5758.685426][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5758.685426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5758.685426][ T3329] ___sys_sendmsg+0xee/0x170 [ 5758.685426][ T3329] __sys_sendmsg+0xcd/0x170 [ 5758.685426][ T3329] do_syscall_64+0xc6/0x1e0 [ 5758.685426][ T3329] [ 5758.687666][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5758.687666][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5758.687666][ T3329] ipv6_find_idev+0x102/0x170 [ 5758.687666][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5758.687666][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5758.687666][ T3329] netlink_rcv_skb+0x130/0x360 [ 5758.687666][ T3329] netlink_unicast+0x449/0x710 [ 5758.687666][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5758.687666][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5758.687666][ T3329] ___sys_sendmsg+0xee/0x170 [ 5758.687666][ T3329] __sys_sendmsg+0xcd/0x170 [ 5758.687666][ T3329] do_syscall_64+0xc6/0x1e0 [ 5758.687666][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5758.687666][ T3329] [ 5758.689386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5758.689386][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5758.689386][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5758.689386][ T3329] ipv6_find_idev+0x102/0x170 [ 5758.689386][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5758.689386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5758.689386][ T3329] netlink_rcv_skb+0x130/0x360 [ 5758.689386][ T3329] netlink_unicast+0x449/0x710 [ 5758.689386][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5758.689386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5758.689386][ T3329] ___sys_sendmsg+0xee/0x170 [ 5758.689386][ T3329] __sys_sendmsg+0xcd/0x170 [ 5758.689386][ T3329] do_syscall_64+0xc6/0x1e0 [ 5758.689386][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5758.689386][ T3329] [ 5768.940913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5768.941345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5768.941345][ T3329] netdev_get_by_index+0x5e/0x80 [ 5768.941345][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5768.941345][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5768.941345][ T3329] ip6_route_add+0x1c/0x140 [ 5768.941345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5768.941345][ T3329] addrconf_add_dev+0xe2/0x170 [ 5768.941345][ T3329] inet6_addr_add+0x12f/0xa40 [ 5768.941345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5768.941345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5768.941345][ T3329] netlink_rcv_skb+0x130/0x360 [ 5768.941345][ T3329] netlink_unicast+0x449/0x710 [ 5768.941345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5768.941345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5768.941345][ T3329] ___sys_sendmsg+0xee/0x170 [ 5768.941345][ T3329] __sys_sendmsg+0xcd/0x170 [ 5768.941345][ T3329] do_syscall_64+0xc6/0x1e0 [ 5768.941345][ T3329] [ 5768.943585][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5768.943585][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5768.943585][ T3329] ipv6_find_idev+0x102/0x170 [ 5768.943585][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5768.943585][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5768.943585][ T3329] netlink_rcv_skb+0x130/0x360 [ 5768.943585][ T3329] netlink_unicast+0x449/0x710 [ 5768.943585][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5768.943585][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5768.943585][ T3329] ___sys_sendmsg+0xee/0x170 [ 5768.943585][ T3329] __sys_sendmsg+0xcd/0x170 [ 5768.943585][ T3329] do_syscall_64+0xc6/0x1e0 [ 5768.943585][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5768.943585][ T3329] [ 5768.945314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5768.945314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5768.945314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5768.945314][ T3329] ipv6_find_idev+0x102/0x170 [ 5768.945314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5768.945314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5768.945314][ T3329] netlink_rcv_skb+0x130/0x360 [ 5768.945314][ T3329] netlink_unicast+0x449/0x710 [ 5768.945314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5768.945314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5768.945314][ T3329] ___sys_sendmsg+0xee/0x170 [ 5768.945314][ T3329] __sys_sendmsg+0xcd/0x170 [ 5768.945314][ T3329] do_syscall_64+0xc6/0x1e0 [ 5768.945314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5768.945314][ T3329] [ 5779.188916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5779.189387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5779.189387][ T3329] netdev_get_by_index+0x5e/0x80 [ 5779.189387][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5779.189387][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5779.189387][ T3329] ip6_route_add+0x1c/0x140 [ 5779.189387][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5779.189387][ T3329] addrconf_add_dev+0xe2/0x170 [ 5779.189387][ T3329] inet6_addr_add+0x12f/0xa40 [ 5779.189387][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5779.189387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5779.189387][ T3329] netlink_rcv_skb+0x130/0x360 [ 5779.189387][ T3329] netlink_unicast+0x449/0x710 [ 5779.189387][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5779.189387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5779.189387][ T3329] ___sys_sendmsg+0xee/0x170 [ 5779.189387][ T3329] __sys_sendmsg+0xcd/0x170 [ 5779.189387][ T3329] do_syscall_64+0xc6/0x1e0 [ 5779.189387][ T3329] [ 5779.191616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5779.191616][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5779.191616][ T3329] ipv6_find_idev+0x102/0x170 [ 5779.191616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5779.191616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5779.191616][ T3329] netlink_rcv_skb+0x130/0x360 [ 5779.191616][ T3329] netlink_unicast+0x449/0x710 [ 5779.191616][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5779.191616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5779.191616][ T3329] ___sys_sendmsg+0xee/0x170 [ 5779.191616][ T3329] __sys_sendmsg+0xcd/0x170 [ 5779.191616][ T3329] do_syscall_64+0xc6/0x1e0 [ 5779.191616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5779.191616][ T3329] [ 5779.193327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5779.193327][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5779.193327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5779.193327][ T3329] ipv6_find_idev+0x102/0x170 [ 5779.193327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5779.193327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5779.193327][ T3329] netlink_rcv_skb+0x130/0x360 [ 5779.193327][ T3329] netlink_unicast+0x449/0x710 [ 5779.193327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5779.193327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5779.193327][ T3329] ___sys_sendmsg+0xee/0x170 [ 5779.193327][ T3329] __sys_sendmsg+0xcd/0x170 [ 5779.193327][ T3329] do_syscall_64+0xc6/0x1e0 [ 5779.193327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5779.193327][ T3329] [ 5789.444932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5789.445311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5789.445311][ T3329] netdev_get_by_index+0x5e/0x80 [ 5789.445311][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5789.445311][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5789.445311][ T3329] ip6_route_add+0x1c/0x140 [ 5789.445311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5789.445311][ T3329] addrconf_add_dev+0xe2/0x170 [ 5789.445311][ T3329] inet6_addr_add+0x12f/0xa40 [ 5789.445311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5789.445311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5789.445311][ T3329] netlink_rcv_skb+0x130/0x360 [ 5789.445311][ T3329] netlink_unicast+0x449/0x710 [ 5789.445311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5789.445311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5789.445311][ T3329] ___sys_sendmsg+0xee/0x170 [ 5789.445311][ T3329] __sys_sendmsg+0xcd/0x170 [ 5789.445311][ T3329] do_syscall_64+0xc6/0x1e0 [ 5789.445311][ T3329] [ 5789.447556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5789.447556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5789.447556][ T3329] ipv6_find_idev+0x102/0x170 [ 5789.447556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5789.447556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5789.447556][ T3329] netlink_rcv_skb+0x130/0x360 [ 5789.447556][ T3329] netlink_unicast+0x449/0x710 [ 5789.447556][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5789.447556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5789.447556][ T3329] ___sys_sendmsg+0xee/0x170 [ 5789.447556][ T3329] __sys_sendmsg+0xcd/0x170 [ 5789.447556][ T3329] do_syscall_64+0xc6/0x1e0 [ 5789.447556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5789.447556][ T3329] [ 5789.449271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5789.449271][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5789.449271][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5789.449271][ T3329] ipv6_find_idev+0x102/0x170 [ 5789.449271][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5789.449271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5789.449271][ T3329] netlink_rcv_skb+0x130/0x360 [ 5789.449271][ T3329] netlink_unicast+0x449/0x710 [ 5789.449271][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5789.449271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5789.449271][ T3329] ___sys_sendmsg+0xee/0x170 [ 5789.449271][ T3329] __sys_sendmsg+0xcd/0x170 [ 5789.449271][ T3329] do_syscall_64+0xc6/0x1e0 [ 5789.449271][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5789.449271][ T3329] [ 5799.700912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5799.701360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5799.701360][ T3329] netdev_get_by_index+0x5e/0x80 [ 5799.701360][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5799.701360][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5799.701360][ T3329] ip6_route_add+0x1c/0x140 [ 5799.701360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5799.701360][ T3329] addrconf_add_dev+0xe2/0x170 [ 5799.701360][ T3329] inet6_addr_add+0x12f/0xa40 [ 5799.701360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5799.701360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5799.701360][ T3329] netlink_rcv_skb+0x130/0x360 [ 5799.701360][ T3329] netlink_unicast+0x449/0x710 [ 5799.701360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5799.701360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5799.701360][ T3329] ___sys_sendmsg+0xee/0x170 [ 5799.701360][ T3329] __sys_sendmsg+0xcd/0x170 [ 5799.701360][ T3329] do_syscall_64+0xc6/0x1e0 [ 5799.701360][ T3329] [ 5799.703585][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5799.703585][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5799.703585][ T3329] ipv6_find_idev+0x102/0x170 [ 5799.703585][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5799.703585][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5799.703585][ T3329] netlink_rcv_skb+0x130/0x360 [ 5799.703585][ T3329] netlink_unicast+0x449/0x710 [ 5799.703585][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5799.703585][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5799.703585][ T3329] ___sys_sendmsg+0xee/0x170 [ 5799.703585][ T3329] __sys_sendmsg+0xcd/0x170 [ 5799.703585][ T3329] do_syscall_64+0xc6/0x1e0 [ 5799.703585][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5799.703585][ T3329] [ 5799.705306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5799.705306][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5799.705306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5799.705306][ T3329] ipv6_find_idev+0x102/0x170 [ 5799.705306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5799.705306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5799.705306][ T3329] netlink_rcv_skb+0x130/0x360 [ 5799.705306][ T3329] netlink_unicast+0x449/0x710 [ 5799.705306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5799.705306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5799.705306][ T3329] ___sys_sendmsg+0xee/0x170 [ 5799.705306][ T3329] __sys_sendmsg+0xcd/0x170 [ 5799.705306][ T3329] do_syscall_64+0xc6/0x1e0 [ 5799.705306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5799.705306][ T3329] [ 5809.868910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5809.869359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5809.869359][ T3329] netdev_get_by_index+0x5e/0x80 [ 5809.869359][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5809.869359][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5809.869359][ T3329] ip6_route_add+0x1c/0x140 [ 5809.869359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5809.869359][ T3329] addrconf_add_dev+0xe2/0x170 [ 5809.869359][ T3329] inet6_addr_add+0x12f/0xa40 [ 5809.869359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5809.869359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5809.869359][ T3329] netlink_rcv_skb+0x130/0x360 [ 5809.869359][ T3329] netlink_unicast+0x449/0x710 [ 5809.869359][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5809.869359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5809.869359][ T3329] ___sys_sendmsg+0xee/0x170 [ 5809.869359][ T3329] __sys_sendmsg+0xcd/0x170 [ 5809.869359][ T3329] do_syscall_64+0xc6/0x1e0 [ 5809.869359][ T3329] [ 5809.871583][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5809.871583][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5809.871583][ T3329] ipv6_find_idev+0x102/0x170 [ 5809.871583][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5809.871583][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5809.871583][ T3329] netlink_rcv_skb+0x130/0x360 [ 5809.871583][ T3329] netlink_unicast+0x449/0x710 [ 5809.871583][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5809.871583][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5809.871583][ T3329] ___sys_sendmsg+0xee/0x170 [ 5809.871583][ T3329] __sys_sendmsg+0xcd/0x170 [ 5809.871583][ T3329] do_syscall_64+0xc6/0x1e0 [ 5809.871583][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5809.871583][ T3329] [ 5809.873309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5809.873309][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5809.873309][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5809.873309][ T3329] ipv6_find_idev+0x102/0x170 [ 5809.873309][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5809.873309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5809.873309][ T3329] netlink_rcv_skb+0x130/0x360 [ 5809.873309][ T3329] netlink_unicast+0x449/0x710 [ 5809.873309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5809.873309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5809.873309][ T3329] ___sys_sendmsg+0xee/0x170 [ 5809.873309][ T3329] __sys_sendmsg+0xcd/0x170 [ 5809.873309][ T3329] do_syscall_64+0xc6/0x1e0 [ 5809.873309][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5809.873309][ T3329] [ 5820.116932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5820.117390][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5820.117390][ T3329] netdev_get_by_index+0x5e/0x80 [ 5820.117390][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5820.117390][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5820.117390][ T3329] ip6_route_add+0x1c/0x140 [ 5820.117390][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5820.117390][ T3329] addrconf_add_dev+0xe2/0x170 [ 5820.117390][ T3329] inet6_addr_add+0x12f/0xa40 [ 5820.117390][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5820.117390][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5820.117390][ T3329] netlink_rcv_skb+0x130/0x360 [ 5820.117390][ T3329] netlink_unicast+0x449/0x710 [ 5820.117390][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5820.117390][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5820.117390][ T3329] ___sys_sendmsg+0xee/0x170 [ 5820.117390][ T3329] __sys_sendmsg+0xcd/0x170 [ 5820.117390][ T3329] do_syscall_64+0xc6/0x1e0 [ 5820.117390][ T3329] [ 5820.119630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5820.119630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5820.119630][ T3329] ipv6_find_idev+0x102/0x170 [ 5820.119630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5820.119630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5820.119630][ T3329] netlink_rcv_skb+0x130/0x360 [ 5820.119630][ T3329] netlink_unicast+0x449/0x710 [ 5820.119630][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5820.119630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5820.119630][ T3329] ___sys_sendmsg+0xee/0x170 [ 5820.119630][ T3329] __sys_sendmsg+0xcd/0x170 [ 5820.119630][ T3329] do_syscall_64+0xc6/0x1e0 [ 5820.119630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5820.119630][ T3329] [ 5820.121351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5820.121351][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5820.121351][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5820.121351][ T3329] ipv6_find_idev+0x102/0x170 [ 5820.121351][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5820.121351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5820.121351][ T3329] netlink_rcv_skb+0x130/0x360 [ 5820.121351][ T3329] netlink_unicast+0x449/0x710 [ 5820.121351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5820.121351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5820.121351][ T3329] ___sys_sendmsg+0xee/0x170 [ 5820.121351][ T3329] __sys_sendmsg+0xcd/0x170 [ 5820.121351][ T3329] do_syscall_64+0xc6/0x1e0 [ 5820.121351][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5820.121351][ T3329] [ 5830.268900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5830.269333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5830.269333][ T3329] netdev_get_by_index+0x5e/0x80 [ 5830.269333][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5830.269333][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5830.269333][ T3329] ip6_route_add+0x1c/0x140 [ 5830.269333][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5830.269333][ T3329] addrconf_add_dev+0xe2/0x170 [ 5830.269333][ T3329] inet6_addr_add+0x12f/0xa40 [ 5830.269333][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5830.269333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5830.269333][ T3329] netlink_rcv_skb+0x130/0x360 [ 5830.269333][ T3329] netlink_unicast+0x449/0x710 [ 5830.269333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5830.269333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5830.269333][ T3329] ___sys_sendmsg+0xee/0x170 [ 5830.269333][ T3329] __sys_sendmsg+0xcd/0x170 [ 5830.269333][ T3329] do_syscall_64+0xc6/0x1e0 [ 5830.269333][ T3329] [ 5830.271571][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5830.271571][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5830.271571][ T3329] ipv6_find_idev+0x102/0x170 [ 5830.271571][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5830.271571][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5830.271571][ T3329] netlink_rcv_skb+0x130/0x360 [ 5830.271571][ T3329] netlink_unicast+0x449/0x710 [ 5830.271571][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5830.271571][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5830.271571][ T3329] ___sys_sendmsg+0xee/0x170 [ 5830.271571][ T3329] __sys_sendmsg+0xcd/0x170 [ 5830.271571][ T3329] do_syscall_64+0xc6/0x1e0 [ 5830.271571][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5830.271571][ T3329] [ 5830.273293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5830.273293][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5830.273293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5830.273293][ T3329] ipv6_find_idev+0x102/0x170 [ 5830.273293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5830.273293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5830.273293][ T3329] netlink_rcv_skb+0x130/0x360 [ 5830.273293][ T3329] netlink_unicast+0x449/0x710 [ 5830.273293][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5830.273293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5830.273293][ T3329] ___sys_sendmsg+0xee/0x170 [ 5830.273293][ T3329] __sys_sendmsg+0xcd/0x170 [ 5830.273293][ T3329] do_syscall_64+0xc6/0x1e0 [ 5830.273293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5830.273293][ T3329] [ 5840.412913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5840.413343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5840.413343][ T3329] netdev_get_by_index+0x5e/0x80 [ 5840.413343][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5840.413343][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5840.413343][ T3329] ip6_route_add+0x1c/0x140 [ 5840.413343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5840.413343][ T3329] addrconf_add_dev+0xe2/0x170 [ 5840.413343][ T3329] inet6_addr_add+0x12f/0xa40 [ 5840.413343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5840.413343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5840.413343][ T3329] netlink_rcv_skb+0x130/0x360 [ 5840.413343][ T3329] netlink_unicast+0x449/0x710 [ 5840.413343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5840.413343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5840.413343][ T3329] ___sys_sendmsg+0xee/0x170 [ 5840.413343][ T3329] __sys_sendmsg+0xcd/0x170 [ 5840.413343][ T3329] do_syscall_64+0xc6/0x1e0 [ 5840.413343][ T3329] [ 5840.415594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5840.415594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5840.415594][ T3329] ipv6_find_idev+0x102/0x170 [ 5840.415594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5840.415594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5840.415594][ T3329] netlink_rcv_skb+0x130/0x360 [ 5840.415594][ T3329] netlink_unicast+0x449/0x710 [ 5840.415594][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5840.415594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5840.415594][ T3329] ___sys_sendmsg+0xee/0x170 [ 5840.415594][ T3329] __sys_sendmsg+0xcd/0x170 [ 5840.415594][ T3329] do_syscall_64+0xc6/0x1e0 [ 5840.415594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5840.415594][ T3329] [ 5840.417322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5840.417322][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5840.417322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5840.417322][ T3329] ipv6_find_idev+0x102/0x170 [ 5840.417322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5840.417322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5840.417322][ T3329] netlink_rcv_skb+0x130/0x360 [ 5840.417322][ T3329] netlink_unicast+0x449/0x710 [ 5840.417322][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5840.417322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5840.417322][ T3329] ___sys_sendmsg+0xee/0x170 [ 5840.417322][ T3329] __sys_sendmsg+0xcd/0x170 [ 5840.417322][ T3329] do_syscall_64+0xc6/0x1e0 [ 5840.417322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5840.417322][ T3329] [ 5850.428907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5850.429335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5850.429335][ T3329] netdev_get_by_index+0x5e/0x80 [ 5850.429335][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5850.429335][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5850.429335][ T3329] ip6_route_add+0x1c/0x140 [ 5850.429335][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5850.429335][ T3329] addrconf_add_dev+0xe2/0x170 [ 5850.429335][ T3329] inet6_addr_add+0x12f/0xa40 [ 5850.429335][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5850.429335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5850.429335][ T3329] netlink_rcv_skb+0x130/0x360 [ 5850.429335][ T3329] netlink_unicast+0x449/0x710 [ 5850.429335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5850.429335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5850.429335][ T3329] ___sys_sendmsg+0xee/0x170 [ 5850.429335][ T3329] __sys_sendmsg+0xcd/0x170 [ 5850.429335][ T3329] do_syscall_64+0xc6/0x1e0 [ 5850.429335][ T3329] [ 5850.431576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5850.431576][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5850.431576][ T3329] ipv6_find_idev+0x102/0x170 [ 5850.431576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5850.431576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5850.431576][ T3329] netlink_rcv_skb+0x130/0x360 [ 5850.431576][ T3329] netlink_unicast+0x449/0x710 [ 5850.431576][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5850.431576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5850.431576][ T3329] ___sys_sendmsg+0xee/0x170 [ 5850.431576][ T3329] __sys_sendmsg+0xcd/0x170 [ 5850.431576][ T3329] do_syscall_64+0xc6/0x1e0 [ 5850.431576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5850.431576][ T3329] [ 5850.433297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5850.433297][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5850.433297][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5850.433297][ T3329] ipv6_find_idev+0x102/0x170 [ 5850.433297][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5850.433297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5850.433297][ T3329] netlink_rcv_skb+0x130/0x360 [ 5850.433297][ T3329] netlink_unicast+0x449/0x710 [ 5850.433297][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5850.433297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5850.433297][ T3329] ___sys_sendmsg+0xee/0x170 [ 5850.433297][ T3329] __sys_sendmsg+0xcd/0x170 [ 5850.433297][ T3329] do_syscall_64+0xc6/0x1e0 [ 5850.433297][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5850.433297][ T3329] [ 5860.508903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5860.509333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5860.509333][ T3329] netdev_get_by_index+0x5e/0x80 [ 5860.509333][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5860.509333][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5860.509333][ T3329] ip6_route_add+0x1c/0x140 [ 5860.509333][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5860.509333][ T3329] addrconf_add_dev+0xe2/0x170 [ 5860.509333][ T3329] inet6_addr_add+0x12f/0xa40 [ 5860.509333][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5860.509333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5860.509333][ T3329] netlink_rcv_skb+0x130/0x360 [ 5860.509333][ T3329] netlink_unicast+0x449/0x710 [ 5860.509333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5860.509333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5860.509333][ T3329] ___sys_sendmsg+0xee/0x170 [ 5860.509333][ T3329] __sys_sendmsg+0xcd/0x170 [ 5860.509333][ T3329] do_syscall_64+0xc6/0x1e0 [ 5860.509333][ T3329] [ 5860.511570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5860.511570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5860.511570][ T3329] ipv6_find_idev+0x102/0x170 [ 5860.511570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5860.511570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5860.511570][ T3329] netlink_rcv_skb+0x130/0x360 [ 5860.511570][ T3329] netlink_unicast+0x449/0x710 [ 5860.511570][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5860.511570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5860.511570][ T3329] ___sys_sendmsg+0xee/0x170 [ 5860.511570][ T3329] __sys_sendmsg+0xcd/0x170 [ 5860.511570][ T3329] do_syscall_64+0xc6/0x1e0 [ 5860.511570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5860.511570][ T3329] [ 5860.514178][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5860.514178][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5860.514178][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5860.514178][ T3329] ipv6_find_idev+0x102/0x170 [ 5860.514178][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5860.514178][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5860.514178][ T3329] netlink_rcv_skb+0x130/0x360 [ 5860.514178][ T3329] netlink_unicast+0x449/0x710 [ 5860.514178][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5860.514178][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5860.514178][ T3329] ___sys_sendmsg+0xee/0x170 [ 5860.514178][ T3329] __sys_sendmsg+0xcd/0x170 [ 5860.514178][ T3329] do_syscall_64+0xc6/0x1e0 [ 5860.514178][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5860.514178][ T3329] [ 5870.764917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5870.765354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5870.765354][ T3329] netdev_get_by_index+0x5e/0x80 [ 5870.765354][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5870.765354][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5870.765354][ T3329] ip6_route_add+0x1c/0x140 [ 5870.765354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5870.765354][ T3329] addrconf_add_dev+0xe2/0x170 [ 5870.765354][ T3329] inet6_addr_add+0x12f/0xa40 [ 5870.765354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5870.765354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5870.765354][ T3329] netlink_rcv_skb+0x130/0x360 [ 5870.765354][ T3329] netlink_unicast+0x449/0x710 [ 5870.765354][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5870.765354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5870.765354][ T3329] ___sys_sendmsg+0xee/0x170 [ 5870.765354][ T3329] __sys_sendmsg+0xcd/0x170 [ 5870.765354][ T3329] do_syscall_64+0xc6/0x1e0 [ 5870.765354][ T3329] [ 5870.767584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5870.767584][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5870.767584][ T3329] ipv6_find_idev+0x102/0x170 [ 5870.767584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5870.767584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5870.767584][ T3329] netlink_rcv_skb+0x130/0x360 [ 5870.767584][ T3329] netlink_unicast+0x449/0x710 [ 5870.767584][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5870.767584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5870.767584][ T3329] ___sys_sendmsg+0xee/0x170 [ 5870.767584][ T3329] __sys_sendmsg+0xcd/0x170 [ 5870.767584][ T3329] do_syscall_64+0xc6/0x1e0 [ 5870.767584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5870.767584][ T3329] [ 5870.769300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5870.769300][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5870.769300][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5870.769300][ T3329] ipv6_find_idev+0x102/0x170 [ 5870.769300][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5870.769300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5870.769300][ T3329] netlink_rcv_skb+0x130/0x360 [ 5870.769300][ T3329] netlink_unicast+0x449/0x710 [ 5870.769300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5870.769300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5870.769300][ T3329] ___sys_sendmsg+0xee/0x170 [ 5870.769300][ T3329] __sys_sendmsg+0xcd/0x170 [ 5870.769300][ T3329] do_syscall_64+0xc6/0x1e0 [ 5870.769300][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5870.769300][ T3329] [ 5880.796848][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5880.797314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5880.797314][ T3329] netdev_get_by_index+0x5e/0x80 [ 5880.797314][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5880.797314][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5880.797314][ T3329] ip6_route_add+0x1c/0x140 [ 5880.797314][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5880.797314][ T3329] addrconf_add_dev+0xe2/0x170 [ 5880.797314][ T3329] inet6_addr_add+0x12f/0xa40 [ 5880.797314][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5880.797314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5880.797314][ T3329] netlink_rcv_skb+0x130/0x360 [ 5880.797314][ T3329] netlink_unicast+0x449/0x710 [ 5880.797314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5880.797314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5880.797314][ T3329] ___sys_sendmsg+0xee/0x170 [ 5880.797314][ T3329] __sys_sendmsg+0xcd/0x170 [ 5880.797314][ T3329] do_syscall_64+0xc6/0x1e0 [ 5880.797314][ T3329] [ 5880.799562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5880.799562][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5880.799562][ T3329] ipv6_find_idev+0x102/0x170 [ 5880.799562][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5880.799562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5880.799562][ T3329] netlink_rcv_skb+0x130/0x360 [ 5880.799562][ T3329] netlink_unicast+0x449/0x710 [ 5880.799562][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5880.799562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5880.799562][ T3329] ___sys_sendmsg+0xee/0x170 [ 5880.799562][ T3329] __sys_sendmsg+0xcd/0x170 [ 5880.799562][ T3329] do_syscall_64+0xc6/0x1e0 [ 5880.799562][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5880.799562][ T3329] [ 5880.801293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5880.801293][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5880.801293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5880.801293][ T3329] ipv6_find_idev+0x102/0x170 [ 5880.801293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5880.801293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5880.801293][ T3329] netlink_rcv_skb+0x130/0x360 [ 5880.801293][ T3329] netlink_unicast+0x449/0x710 [ 5880.801293][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5880.801293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5880.801293][ T3329] ___sys_sendmsg+0xee/0x170 [ 5880.801293][ T3329] __sys_sendmsg+0xcd/0x170 [ 5880.801293][ T3329] do_syscall_64+0xc6/0x1e0 [ 5880.801293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5880.801293][ T3329] [ 5891.004939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5891.005315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5891.005315][ T3329] netdev_get_by_index+0x5e/0x80 [ 5891.005315][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5891.005315][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5891.005315][ T3329] ip6_route_add+0x1c/0x140 [ 5891.005315][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5891.005315][ T3329] addrconf_add_dev+0xe2/0x170 [ 5891.005315][ T3329] inet6_addr_add+0x12f/0xa40 [ 5891.005315][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5891.005315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5891.005315][ T3329] netlink_rcv_skb+0x130/0x360 [ 5891.005315][ T3329] netlink_unicast+0x449/0x710 [ 5891.005315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5891.005315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5891.005315][ T3329] ___sys_sendmsg+0xee/0x170 [ 5891.005315][ T3329] __sys_sendmsg+0xcd/0x170 [ 5891.005315][ T3329] do_syscall_64+0xc6/0x1e0 [ 5891.005315][ T3329] [ 5891.007575][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5891.007575][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5891.007575][ T3329] ipv6_find_idev+0x102/0x170 [ 5891.007575][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5891.007575][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5891.007575][ T3329] netlink_rcv_skb+0x130/0x360 [ 5891.007575][ T3329] netlink_unicast+0x449/0x710 [ 5891.007575][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5891.007575][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5891.007575][ T3329] ___sys_sendmsg+0xee/0x170 [ 5891.007575][ T3329] __sys_sendmsg+0xcd/0x170 [ 5891.007575][ T3329] do_syscall_64+0xc6/0x1e0 [ 5891.007575][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5891.007575][ T3329] [ 5891.009290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5891.009290][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5891.009290][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5891.009290][ T3329] ipv6_find_idev+0x102/0x170 [ 5891.009290][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5891.009290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5891.009290][ T3329] netlink_rcv_skb+0x130/0x360 [ 5891.009290][ T3329] netlink_unicast+0x449/0x710 [ 5891.009290][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5891.009290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5891.009290][ T3329] ___sys_sendmsg+0xee/0x170 [ 5891.009290][ T3329] __sys_sendmsg+0xcd/0x170 [ 5891.009290][ T3329] do_syscall_64+0xc6/0x1e0 [ 5891.009290][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5891.009290][ T3329] [ 5901.252913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5901.253392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5901.253392][ T3329] netdev_get_by_index+0x5e/0x80 [ 5901.253392][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5901.253392][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5901.253392][ T3329] ip6_route_add+0x1c/0x140 [ 5901.253392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5901.253392][ T3329] addrconf_add_dev+0xe2/0x170 [ 5901.253392][ T3329] inet6_addr_add+0x12f/0xa40 [ 5901.253392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5901.253392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5901.253392][ T3329] netlink_rcv_skb+0x130/0x360 [ 5901.253392][ T3329] netlink_unicast+0x449/0x710 [ 5901.253392][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5901.253392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5901.253392][ T3329] ___sys_sendmsg+0xee/0x170 [ 5901.253392][ T3329] __sys_sendmsg+0xcd/0x170 [ 5901.253392][ T3329] do_syscall_64+0xc6/0x1e0 [ 5901.253392][ T3329] [ 5901.255631][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5901.255631][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5901.255631][ T3329] ipv6_find_idev+0x102/0x170 [ 5901.255631][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5901.255631][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5901.255631][ T3329] netlink_rcv_skb+0x130/0x360 [ 5901.255631][ T3329] netlink_unicast+0x449/0x710 [ 5901.255631][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5901.255631][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5901.255631][ T3329] ___sys_sendmsg+0xee/0x170 [ 5901.255631][ T3329] __sys_sendmsg+0xcd/0x170 [ 5901.255631][ T3329] do_syscall_64+0xc6/0x1e0 [ 5901.255631][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5901.255631][ T3329] [ 5901.257348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5901.257348][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5901.257348][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5901.257348][ T3329] ipv6_find_idev+0x102/0x170 [ 5901.257348][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5901.257348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5901.257348][ T3329] netlink_rcv_skb+0x130/0x360 [ 5901.257348][ T3329] netlink_unicast+0x449/0x710 [ 5901.257348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5901.257348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5901.257348][ T3329] ___sys_sendmsg+0xee/0x170 [ 5901.257348][ T3329] __sys_sendmsg+0xcd/0x170 [ 5901.257348][ T3329] do_syscall_64+0xc6/0x1e0 [ 5901.257348][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5901.257348][ T3329] [ 5911.500905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5911.501363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5911.501363][ T3329] netdev_get_by_index+0x5e/0x80 [ 5911.501363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5911.501363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5911.501363][ T3329] ip6_route_add+0x1c/0x140 [ 5911.501363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5911.501363][ T3329] addrconf_add_dev+0xe2/0x170 [ 5911.501363][ T3329] inet6_addr_add+0x12f/0xa40 [ 5911.501363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5911.501363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5911.501363][ T3329] netlink_rcv_skb+0x130/0x360 [ 5911.501363][ T3329] netlink_unicast+0x449/0x710 [ 5911.501363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5911.501363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5911.501363][ T3329] ___sys_sendmsg+0xee/0x170 [ 5911.501363][ T3329] __sys_sendmsg+0xcd/0x170 [ 5911.501363][ T3329] do_syscall_64+0xc6/0x1e0 [ 5911.501363][ T3329] [ 5911.503581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5911.503581][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5911.503581][ T3329] ipv6_find_idev+0x102/0x170 [ 5911.503581][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5911.503581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5911.503581][ T3329] netlink_rcv_skb+0x130/0x360 [ 5911.503581][ T3329] netlink_unicast+0x449/0x710 [ 5911.503581][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5911.503581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5911.503581][ T3329] ___sys_sendmsg+0xee/0x170 [ 5911.503581][ T3329] __sys_sendmsg+0xcd/0x170 [ 5911.503581][ T3329] do_syscall_64+0xc6/0x1e0 [ 5911.503581][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5911.503581][ T3329] [ 5911.505315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5911.505315][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5911.505315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5911.505315][ T3329] ipv6_find_idev+0x102/0x170 [ 5911.505315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5911.505315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5911.505315][ T3329] netlink_rcv_skb+0x130/0x360 [ 5911.505315][ T3329] netlink_unicast+0x449/0x710 [ 5911.505315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5911.505315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5911.505315][ T3329] ___sys_sendmsg+0xee/0x170 [ 5911.505315][ T3329] __sys_sendmsg+0xcd/0x170 [ 5911.505315][ T3329] do_syscall_64+0xc6/0x1e0 [ 5911.505315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5911.505315][ T3329] [ 5921.748897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5921.749265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5921.749265][ T3329] netdev_get_by_index+0x5e/0x80 [ 5921.749265][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5921.749265][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5921.749265][ T3329] ip6_route_add+0x1c/0x140 [ 5921.749265][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5921.749265][ T3329] addrconf_add_dev+0xe2/0x170 [ 5921.749265][ T3329] inet6_addr_add+0x12f/0xa40 [ 5921.749265][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5921.749265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5921.749265][ T3329] netlink_rcv_skb+0x130/0x360 [ 5921.749265][ T3329] netlink_unicast+0x449/0x710 [ 5921.749265][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5921.749265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5921.749265][ T3329] ___sys_sendmsg+0xee/0x170 [ 5921.749265][ T3329] __sys_sendmsg+0xcd/0x170 [ 5921.749265][ T3329] do_syscall_64+0xc6/0x1e0 [ 5921.749265][ T3329] [ 5921.751476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5921.751476][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5921.751476][ T3329] ipv6_find_idev+0x102/0x170 [ 5921.751476][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5921.751476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5921.751476][ T3329] netlink_rcv_skb+0x130/0x360 [ 5921.751476][ T3329] netlink_unicast+0x449/0x710 [ 5921.751476][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5921.751476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5921.751476][ T3329] ___sys_sendmsg+0xee/0x170 [ 5921.751476][ T3329] __sys_sendmsg+0xcd/0x170 [ 5921.751476][ T3329] do_syscall_64+0xc6/0x1e0 [ 5921.751476][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5921.751476][ T3329] [ 5921.753185][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5921.753185][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5921.753185][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5921.753185][ T3329] ipv6_find_idev+0x102/0x170 [ 5921.753185][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5921.753185][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5921.753185][ T3329] netlink_rcv_skb+0x130/0x360 [ 5921.753185][ T3329] netlink_unicast+0x449/0x710 [ 5921.753185][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5921.753185][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5921.753185][ T3329] ___sys_sendmsg+0xee/0x170 [ 5921.753185][ T3329] __sys_sendmsg+0xcd/0x170 [ 5921.753185][ T3329] do_syscall_64+0xc6/0x1e0 [ 5921.753185][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5921.753185][ T3329] [ 5931.868923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5931.869353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5931.869353][ T3329] netdev_get_by_index+0x5e/0x80 [ 5931.869353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5931.869353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5931.869353][ T3329] ip6_route_add+0x1c/0x140 [ 5931.869353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5931.869353][ T3329] addrconf_add_dev+0xe2/0x170 [ 5931.869353][ T3329] inet6_addr_add+0x12f/0xa40 [ 5931.869353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5931.869353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5931.869353][ T3329] netlink_rcv_skb+0x130/0x360 [ 5931.869353][ T3329] netlink_unicast+0x449/0x710 [ 5931.869353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5931.869353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5931.869353][ T3329] ___sys_sendmsg+0xee/0x170 [ 5931.869353][ T3329] __sys_sendmsg+0xcd/0x170 [ 5931.869353][ T3329] do_syscall_64+0xc6/0x1e0 [ 5931.869353][ T3329] [ 5931.871571][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5931.871571][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5931.871571][ T3329] ipv6_find_idev+0x102/0x170 [ 5931.871571][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5931.871571][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5931.871571][ T3329] netlink_rcv_skb+0x130/0x360 [ 5931.871571][ T3329] netlink_unicast+0x449/0x710 [ 5931.871571][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5931.871571][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5931.871571][ T3329] ___sys_sendmsg+0xee/0x170 [ 5931.871571][ T3329] __sys_sendmsg+0xcd/0x170 [ 5931.871571][ T3329] do_syscall_64+0xc6/0x1e0 [ 5931.871571][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5931.871571][ T3329] [ 5931.873278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5931.873278][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5931.873278][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5931.873278][ T3329] ipv6_find_idev+0x102/0x170 [ 5931.873278][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5931.873278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5931.873278][ T3329] netlink_rcv_skb+0x130/0x360 [ 5931.873278][ T3329] netlink_unicast+0x449/0x710 [ 5931.873278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5931.873278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5931.873278][ T3329] ___sys_sendmsg+0xee/0x170 [ 5931.873278][ T3329] __sys_sendmsg+0xcd/0x170 [ 5931.873278][ T3329] do_syscall_64+0xc6/0x1e0 [ 5931.873278][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5931.873278][ T3329] [ 5942.116915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5942.117348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5942.117348][ T3329] netdev_get_by_index+0x5e/0x80 [ 5942.117348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5942.117348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5942.117348][ T3329] ip6_route_add+0x1c/0x140 [ 5942.117348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5942.117348][ T3329] addrconf_add_dev+0xe2/0x170 [ 5942.117348][ T3329] inet6_addr_add+0x12f/0xa40 [ 5942.117348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5942.117348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5942.117348][ T3329] netlink_rcv_skb+0x130/0x360 [ 5942.117348][ T3329] netlink_unicast+0x449/0x710 [ 5942.117348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5942.117348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5942.117348][ T3329] ___sys_sendmsg+0xee/0x170 [ 5942.117348][ T3329] __sys_sendmsg+0xcd/0x170 [ 5942.117348][ T3329] do_syscall_64+0xc6/0x1e0 [ 5942.117348][ T3329] [ 5942.119576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5942.119576][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5942.119576][ T3329] ipv6_find_idev+0x102/0x170 [ 5942.119576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5942.119576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5942.119576][ T3329] netlink_rcv_skb+0x130/0x360 [ 5942.119576][ T3329] netlink_unicast+0x449/0x710 [ 5942.119576][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5942.119576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5942.119576][ T3329] ___sys_sendmsg+0xee/0x170 [ 5942.119576][ T3329] __sys_sendmsg+0xcd/0x170 [ 5942.119576][ T3329] do_syscall_64+0xc6/0x1e0 [ 5942.119576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5942.119576][ T3329] [ 5942.121360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5942.121360][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5942.121360][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5942.121360][ T3329] ipv6_find_idev+0x102/0x170 [ 5942.121360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5942.121360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5942.121360][ T3329] netlink_rcv_skb+0x130/0x360 [ 5942.121360][ T3329] netlink_unicast+0x449/0x710 [ 5942.121360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5942.121360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5942.121360][ T3329] ___sys_sendmsg+0xee/0x170 [ 5942.121360][ T3329] __sys_sendmsg+0xcd/0x170 [ 5942.121360][ T3329] do_syscall_64+0xc6/0x1e0 [ 5942.121360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5942.121360][ T3329] [ 5952.364906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5952.365292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5952.365292][ T3329] netdev_get_by_index+0x5e/0x80 [ 5952.365292][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5952.365292][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5952.365292][ T3329] ip6_route_add+0x1c/0x140 [ 5952.365292][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5952.365292][ T3329] addrconf_add_dev+0xe2/0x170 [ 5952.365292][ T3329] inet6_addr_add+0x12f/0xa40 [ 5952.365292][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5952.365292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5952.365292][ T3329] netlink_rcv_skb+0x130/0x360 [ 5952.365292][ T3329] netlink_unicast+0x449/0x710 [ 5952.365292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5952.365292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5952.365292][ T3329] ___sys_sendmsg+0xee/0x170 [ 5952.365292][ T3329] __sys_sendmsg+0xcd/0x170 [ 5952.365292][ T3329] do_syscall_64+0xc6/0x1e0 [ 5952.365292][ T3329] [ 5952.367531][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5952.367531][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5952.367531][ T3329] ipv6_find_idev+0x102/0x170 [ 5952.367531][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5952.367531][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5952.367531][ T3329] netlink_rcv_skb+0x130/0x360 [ 5952.367531][ T3329] netlink_unicast+0x449/0x710 [ 5952.367531][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5952.367531][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5952.367531][ T3329] ___sys_sendmsg+0xee/0x170 [ 5952.367531][ T3329] __sys_sendmsg+0xcd/0x170 [ 5952.367531][ T3329] do_syscall_64+0xc6/0x1e0 [ 5952.367531][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5952.367531][ T3329] [ 5952.369274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5952.369274][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5952.369274][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5952.369274][ T3329] ipv6_find_idev+0x102/0x170 [ 5952.369274][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5952.369274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5952.369274][ T3329] netlink_rcv_skb+0x130/0x360 [ 5952.369274][ T3329] netlink_unicast+0x449/0x710 [ 5952.369274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5952.369274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5952.369274][ T3329] ___sys_sendmsg+0xee/0x170 [ 5952.369274][ T3329] __sys_sendmsg+0xcd/0x170 [ 5952.369274][ T3329] do_syscall_64+0xc6/0x1e0 [ 5952.369274][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5952.369274][ T3329] [ 5962.588937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5962.589530][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5962.589530][ T3329] netdev_get_by_index+0x5e/0x80 [ 5962.589530][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5962.589530][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5962.589530][ T3329] ip6_route_add+0x1c/0x140 [ 5962.589530][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5962.589530][ T3329] addrconf_add_dev+0xe2/0x170 [ 5962.589530][ T3329] inet6_addr_add+0x12f/0xa40 [ 5962.589530][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5962.589530][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5962.589530][ T3329] netlink_rcv_skb+0x130/0x360 [ 5962.589530][ T3329] netlink_unicast+0x449/0x710 [ 5962.589530][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5962.589530][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5962.589530][ T3329] ___sys_sendmsg+0xee/0x170 [ 5962.589530][ T3329] __sys_sendmsg+0xcd/0x170 [ 5962.589530][ T3329] do_syscall_64+0xc6/0x1e0 [ 5962.589530][ T3329] [ 5962.592747][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5962.592747][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5962.592747][ T3329] ipv6_find_idev+0x102/0x170 [ 5962.592747][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5962.592747][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5962.592747][ T3329] netlink_rcv_skb+0x130/0x360 [ 5962.592747][ T3329] netlink_unicast+0x449/0x710 [ 5962.592747][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5962.592747][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5962.592747][ T3329] ___sys_sendmsg+0xee/0x170 [ 5962.592747][ T3329] __sys_sendmsg+0xcd/0x170 [ 5962.592747][ T3329] do_syscall_64+0xc6/0x1e0 [ 5962.592747][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5962.592747][ T3329] [ 5962.594484][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5962.594484][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5962.594484][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5962.594484][ T3329] ipv6_find_idev+0x102/0x170 [ 5962.594484][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5962.594484][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5962.594484][ T3329] netlink_rcv_skb+0x130/0x360 [ 5962.594484][ T3329] netlink_unicast+0x449/0x710 [ 5962.594484][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5962.594484][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5962.594484][ T3329] ___sys_sendmsg+0xee/0x170 [ 5962.594484][ T3329] __sys_sendmsg+0xcd/0x170 [ 5962.594484][ T3329] do_syscall_64+0xc6/0x1e0 [ 5962.594484][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5962.594484][ T3329] [ 5972.844836][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5972.845326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5972.845326][ T3329] netdev_get_by_index+0x5e/0x80 [ 5972.845326][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5972.845326][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5972.845326][ T3329] ip6_route_add+0x1c/0x140 [ 5972.845326][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5972.845326][ T3329] addrconf_add_dev+0xe2/0x170 [ 5972.845326][ T3329] inet6_addr_add+0x12f/0xa40 [ 5972.845326][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5972.845326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5972.845326][ T3329] netlink_rcv_skb+0x130/0x360 [ 5972.845326][ T3329] netlink_unicast+0x449/0x710 [ 5972.845326][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5972.845326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5972.845326][ T3329] ___sys_sendmsg+0xee/0x170 [ 5972.845326][ T3329] __sys_sendmsg+0xcd/0x170 [ 5972.845326][ T3329] do_syscall_64+0xc6/0x1e0 [ 5972.845326][ T3329] [ 5972.847625][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5972.847625][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5972.847625][ T3329] ipv6_find_idev+0x102/0x170 [ 5972.847625][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5972.847625][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5972.847625][ T3329] netlink_rcv_skb+0x130/0x360 [ 5972.847625][ T3329] netlink_unicast+0x449/0x710 [ 5972.847625][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5972.847625][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5972.847625][ T3329] ___sys_sendmsg+0xee/0x170 [ 5972.847625][ T3329] __sys_sendmsg+0xcd/0x170 [ 5972.847625][ T3329] do_syscall_64+0xc6/0x1e0 [ 5972.847625][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5972.847625][ T3329] [ 5972.849731][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5972.849731][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5972.849731][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5972.849731][ T3329] ipv6_find_idev+0x102/0x170 [ 5972.849731][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5972.849731][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5972.849731][ T3329] netlink_rcv_skb+0x130/0x360 [ 5972.849731][ T3329] netlink_unicast+0x449/0x710 [ 5972.849731][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5972.849731][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5972.849731][ T3329] ___sys_sendmsg+0xee/0x170 [ 5972.849731][ T3329] __sys_sendmsg+0xcd/0x170 [ 5972.849731][ T3329] do_syscall_64+0xc6/0x1e0 [ 5972.849731][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5972.849731][ T3329] [ 5982.940905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5982.941381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5982.941381][ T3329] netdev_get_by_index+0x5e/0x80 [ 5982.941381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5982.941381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5982.941381][ T3329] ip6_route_add+0x1c/0x140 [ 5982.941381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5982.941381][ T3329] addrconf_add_dev+0xe2/0x170 [ 5982.941381][ T3329] inet6_addr_add+0x12f/0xa40 [ 5982.941381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5982.941381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5982.941381][ T3329] netlink_rcv_skb+0x130/0x360 [ 5982.941381][ T3329] netlink_unicast+0x449/0x710 [ 5982.941381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5982.941381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5982.941381][ T3329] ___sys_sendmsg+0xee/0x170 [ 5982.941381][ T3329] __sys_sendmsg+0xcd/0x170 [ 5982.941381][ T3329] do_syscall_64+0xc6/0x1e0 [ 5982.941381][ T3329] [ 5982.943594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5982.943594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5982.943594][ T3329] ipv6_find_idev+0x102/0x170 [ 5982.943594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5982.943594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5982.943594][ T3329] netlink_rcv_skb+0x130/0x360 [ 5982.943594][ T3329] netlink_unicast+0x449/0x710 [ 5982.943594][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5982.943594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5982.943594][ T3329] ___sys_sendmsg+0xee/0x170 [ 5982.943594][ T3329] __sys_sendmsg+0xcd/0x170 [ 5982.943594][ T3329] do_syscall_64+0xc6/0x1e0 [ 5982.943594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5982.943594][ T3329] [ 5982.945317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5982.945317][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5982.945317][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5982.945317][ T3329] ipv6_find_idev+0x102/0x170 [ 5982.945317][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5982.945317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5982.945317][ T3329] netlink_rcv_skb+0x130/0x360 [ 5982.945317][ T3329] netlink_unicast+0x449/0x710 [ 5982.945317][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5982.945317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5982.945317][ T3329] ___sys_sendmsg+0xee/0x170 [ 5982.945317][ T3329] __sys_sendmsg+0xcd/0x170 [ 5982.945317][ T3329] do_syscall_64+0xc6/0x1e0 [ 5982.945317][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5982.945317][ T3329] [ 5993.188832][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 5993.189293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5993.189293][ T3329] netdev_get_by_index+0x5e/0x80 [ 5993.189293][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 5993.189293][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 5993.189293][ T3329] ip6_route_add+0x1c/0x140 [ 5993.189293][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 5993.189293][ T3329] addrconf_add_dev+0xe2/0x170 [ 5993.189293][ T3329] inet6_addr_add+0x12f/0xa40 [ 5993.189293][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 5993.189293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5993.189293][ T3329] netlink_rcv_skb+0x130/0x360 [ 5993.189293][ T3329] netlink_unicast+0x449/0x710 [ 5993.189293][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5993.189293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5993.189293][ T3329] ___sys_sendmsg+0xee/0x170 [ 5993.189293][ T3329] __sys_sendmsg+0xcd/0x170 [ 5993.189293][ T3329] do_syscall_64+0xc6/0x1e0 [ 5993.189293][ T3329] [ 5993.191556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5993.191556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 5993.191556][ T3329] ipv6_find_idev+0x102/0x170 [ 5993.191556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5993.191556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5993.191556][ T3329] netlink_rcv_skb+0x130/0x360 [ 5993.191556][ T3329] netlink_unicast+0x449/0x710 [ 5993.191556][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5993.191556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5993.191556][ T3329] ___sys_sendmsg+0xee/0x170 [ 5993.191556][ T3329] __sys_sendmsg+0xcd/0x170 [ 5993.191556][ T3329] do_syscall_64+0xc6/0x1e0 [ 5993.191556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5993.191556][ T3329] [ 5993.193294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 5993.193294][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 5993.193294][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 5993.193294][ T3329] ipv6_find_idev+0x102/0x170 [ 5993.193294][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 5993.193294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5993.193294][ T3329] netlink_rcv_skb+0x130/0x360 [ 5993.193294][ T3329] netlink_unicast+0x449/0x710 [ 5993.193294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 5993.193294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 5993.193294][ T3329] ___sys_sendmsg+0xee/0x170 [ 5993.193294][ T3329] __sys_sendmsg+0xcd/0x170 [ 5993.193294][ T3329] do_syscall_64+0xc6/0x1e0 [ 5993.193294][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5993.193294][ T3329] [ 6003.436839][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6003.437300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6003.437300][ T3329] netdev_get_by_index+0x5e/0x80 [ 6003.437300][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6003.437300][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6003.437300][ T3329] ip6_route_add+0x1c/0x140 [ 6003.437300][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6003.437300][ T3329] addrconf_add_dev+0xe2/0x170 [ 6003.437300][ T3329] inet6_addr_add+0x12f/0xa40 [ 6003.437300][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6003.437300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6003.437300][ T3329] netlink_rcv_skb+0x130/0x360 [ 6003.437300][ T3329] netlink_unicast+0x449/0x710 [ 6003.437300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6003.437300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6003.437300][ T3329] ___sys_sendmsg+0xee/0x170 [ 6003.437300][ T3329] __sys_sendmsg+0xcd/0x170 [ 6003.437300][ T3329] do_syscall_64+0xc6/0x1e0 [ 6003.437300][ T3329] [ 6003.439522][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6003.439522][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6003.439522][ T3329] ipv6_find_idev+0x102/0x170 [ 6003.439522][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6003.439522][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6003.439522][ T3329] netlink_rcv_skb+0x130/0x360 [ 6003.439522][ T3329] netlink_unicast+0x449/0x710 [ 6003.439522][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6003.439522][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6003.439522][ T3329] ___sys_sendmsg+0xee/0x170 [ 6003.439522][ T3329] __sys_sendmsg+0xcd/0x170 [ 6003.439522][ T3329] do_syscall_64+0xc6/0x1e0 [ 6003.439522][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6003.439522][ T3329] [ 6003.441265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6003.441265][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6003.441265][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6003.441265][ T3329] ipv6_find_idev+0x102/0x170 [ 6003.441265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6003.441265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6003.441265][ T3329] netlink_rcv_skb+0x130/0x360 [ 6003.441265][ T3329] netlink_unicast+0x449/0x710 [ 6003.441265][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6003.441265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6003.441265][ T3329] ___sys_sendmsg+0xee/0x170 [ 6003.441265][ T3329] __sys_sendmsg+0xcd/0x170 [ 6003.441265][ T3329] do_syscall_64+0xc6/0x1e0 [ 6003.441265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6003.441265][ T3329] [ 6013.532901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6013.533352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6013.533352][ T3329] netdev_get_by_index+0x5e/0x80 [ 6013.533352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6013.533352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6013.533352][ T3329] ip6_route_add+0x1c/0x140 [ 6013.533352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6013.533352][ T3329] addrconf_add_dev+0xe2/0x170 [ 6013.533352][ T3329] inet6_addr_add+0x12f/0xa40 [ 6013.533352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6013.533352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6013.533352][ T3329] netlink_rcv_skb+0x130/0x360 [ 6013.533352][ T3329] netlink_unicast+0x449/0x710 [ 6013.533352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6013.533352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6013.533352][ T3329] ___sys_sendmsg+0xee/0x170 [ 6013.533352][ T3329] __sys_sendmsg+0xcd/0x170 [ 6013.533352][ T3329] do_syscall_64+0xc6/0x1e0 [ 6013.533352][ T3329] [ 6013.535632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6013.535632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6013.535632][ T3329] ipv6_find_idev+0x102/0x170 [ 6013.535632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6013.535632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6013.535632][ T3329] netlink_rcv_skb+0x130/0x360 [ 6013.535632][ T3329] netlink_unicast+0x449/0x710 [ 6013.535632][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6013.535632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6013.535632][ T3329] ___sys_sendmsg+0xee/0x170 [ 6013.535632][ T3329] __sys_sendmsg+0xcd/0x170 [ 6013.535632][ T3329] do_syscall_64+0xc6/0x1e0 [ 6013.535632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6013.535632][ T3329] [ 6013.537363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6013.537363][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6013.537363][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6013.537363][ T3329] ipv6_find_idev+0x102/0x170 [ 6013.537363][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6013.537363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6013.537363][ T3329] netlink_rcv_skb+0x130/0x360 [ 6013.537363][ T3329] netlink_unicast+0x449/0x710 [ 6013.537363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6013.537363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6013.537363][ T3329] ___sys_sendmsg+0xee/0x170 [ 6013.537363][ T3329] __sys_sendmsg+0xcd/0x170 [ 6013.537363][ T3329] do_syscall_64+0xc6/0x1e0 [ 6013.537363][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6013.537363][ T3329] [ 6023.780834][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6023.781294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6023.781294][ T3329] netdev_get_by_index+0x5e/0x80 [ 6023.781294][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6023.781294][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6023.781294][ T3329] ip6_route_add+0x1c/0x140 [ 6023.781294][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6023.781294][ T3329] addrconf_add_dev+0xe2/0x170 [ 6023.781294][ T3329] inet6_addr_add+0x12f/0xa40 [ 6023.781294][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6023.781294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6023.781294][ T3329] netlink_rcv_skb+0x130/0x360 [ 6023.781294][ T3329] netlink_unicast+0x449/0x710 [ 6023.781294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6023.781294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6023.781294][ T3329] ___sys_sendmsg+0xee/0x170 [ 6023.781294][ T3329] __sys_sendmsg+0xcd/0x170 [ 6023.781294][ T3329] do_syscall_64+0xc6/0x1e0 [ 6023.781294][ T3329] [ 6023.783567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6023.783567][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6023.783567][ T3329] ipv6_find_idev+0x102/0x170 [ 6023.783567][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6023.783567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6023.783567][ T3329] netlink_rcv_skb+0x130/0x360 [ 6023.783567][ T3329] netlink_unicast+0x449/0x710 [ 6023.783567][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6023.783567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6023.783567][ T3329] ___sys_sendmsg+0xee/0x170 [ 6023.783567][ T3329] __sys_sendmsg+0xcd/0x170 [ 6023.783567][ T3329] do_syscall_64+0xc6/0x1e0 [ 6023.783567][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6023.783567][ T3329] [ 6023.785310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6023.785310][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6023.785310][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6023.785310][ T3329] ipv6_find_idev+0x102/0x170 [ 6023.785310][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6023.785310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6023.785310][ T3329] netlink_rcv_skb+0x130/0x360 [ 6023.785310][ T3329] netlink_unicast+0x449/0x710 [ 6023.785310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6023.785310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6023.785310][ T3329] ___sys_sendmsg+0xee/0x170 [ 6023.785310][ T3329] __sys_sendmsg+0xcd/0x170 [ 6023.785310][ T3329] do_syscall_64+0xc6/0x1e0 [ 6023.785310][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6023.785310][ T3329] [ 6034.028900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6034.029356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6034.029356][ T3329] netdev_get_by_index+0x5e/0x80 [ 6034.029356][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6034.029356][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6034.029356][ T3329] ip6_route_add+0x1c/0x140 [ 6034.029356][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6034.029356][ T3329] addrconf_add_dev+0xe2/0x170 [ 6034.029356][ T3329] inet6_addr_add+0x12f/0xa40 [ 6034.029356][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6034.029356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6034.029356][ T3329] netlink_rcv_skb+0x130/0x360 [ 6034.029356][ T3329] netlink_unicast+0x449/0x710 [ 6034.029356][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6034.029356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6034.029356][ T3329] ___sys_sendmsg+0xee/0x170 [ 6034.029356][ T3329] __sys_sendmsg+0xcd/0x170 [ 6034.029356][ T3329] do_syscall_64+0xc6/0x1e0 [ 6034.029356][ T3329] [ 6034.031616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6034.031616][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6034.031616][ T3329] ipv6_find_idev+0x102/0x170 [ 6034.031616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6034.031616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6034.031616][ T3329] netlink_rcv_skb+0x130/0x360 [ 6034.031616][ T3329] netlink_unicast+0x449/0x710 [ 6034.031616][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6034.031616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6034.031616][ T3329] ___sys_sendmsg+0xee/0x170 [ 6034.031616][ T3329] __sys_sendmsg+0xcd/0x170 [ 6034.031616][ T3329] do_syscall_64+0xc6/0x1e0 [ 6034.031616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6034.031616][ T3329] [ 6034.033642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6034.033642][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6034.033642][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6034.033642][ T3329] ipv6_find_idev+0x102/0x170 [ 6034.033642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6034.033642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6034.033642][ T3329] netlink_rcv_skb+0x130/0x360 [ 6034.033642][ T3329] netlink_unicast+0x449/0x710 [ 6034.033642][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6034.033642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6034.033642][ T3329] ___sys_sendmsg+0xee/0x170 [ 6034.033642][ T3329] __sys_sendmsg+0xcd/0x170 [ 6034.033642][ T3329] do_syscall_64+0xc6/0x1e0 [ 6034.033642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6034.033642][ T3329] [ 6044.276858][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6044.277231][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6044.277231][ T3329] netdev_get_by_index+0x5e/0x80 [ 6044.277231][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6044.277231][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6044.277231][ T3329] ip6_route_add+0x1c/0x140 [ 6044.277231][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6044.277231][ T3329] addrconf_add_dev+0xe2/0x170 [ 6044.277231][ T3329] inet6_addr_add+0x12f/0xa40 [ 6044.277231][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6044.277231][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6044.277231][ T3329] netlink_rcv_skb+0x130/0x360 [ 6044.277231][ T3329] netlink_unicast+0x449/0x710 [ 6044.277231][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6044.277231][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6044.277231][ T3329] ___sys_sendmsg+0xee/0x170 [ 6044.277231][ T3329] __sys_sendmsg+0xcd/0x170 [ 6044.277231][ T3329] do_syscall_64+0xc6/0x1e0 [ 6044.277231][ T3329] [ 6044.279454][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6044.279454][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6044.279454][ T3329] ipv6_find_idev+0x102/0x170 [ 6044.279454][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6044.279454][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6044.279454][ T3329] netlink_rcv_skb+0x130/0x360 [ 6044.279454][ T3329] netlink_unicast+0x449/0x710 [ 6044.279454][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6044.279454][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6044.279454][ T3329] ___sys_sendmsg+0xee/0x170 [ 6044.279454][ T3329] __sys_sendmsg+0xcd/0x170 [ 6044.279454][ T3329] do_syscall_64+0xc6/0x1e0 [ 6044.279454][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6044.279454][ T3329] [ 6044.281169][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6044.281169][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6044.281169][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6044.281169][ T3329] ipv6_find_idev+0x102/0x170 [ 6044.281169][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6044.281169][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6044.281169][ T3329] netlink_rcv_skb+0x130/0x360 [ 6044.281169][ T3329] netlink_unicast+0x449/0x710 [ 6044.281169][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6044.281169][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6044.281169][ T3329] ___sys_sendmsg+0xee/0x170 [ 6044.281169][ T3329] __sys_sendmsg+0xcd/0x170 [ 6044.281169][ T3329] do_syscall_64+0xc6/0x1e0 [ 6044.281169][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6044.281169][ T3329] [ 6054.524850][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6054.525284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6054.525284][ T3329] netdev_get_by_index+0x5e/0x80 [ 6054.525284][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6054.525284][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6054.525284][ T3329] ip6_route_add+0x1c/0x140 [ 6054.525284][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6054.525284][ T3329] addrconf_add_dev+0xe2/0x170 [ 6054.525284][ T3329] inet6_addr_add+0x12f/0xa40 [ 6054.525284][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6054.525284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6054.525284][ T3329] netlink_rcv_skb+0x130/0x360 [ 6054.525284][ T3329] netlink_unicast+0x449/0x710 [ 6054.525284][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6054.525284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6054.525284][ T3329] ___sys_sendmsg+0xee/0x170 [ 6054.525284][ T3329] __sys_sendmsg+0xcd/0x170 [ 6054.525284][ T3329] do_syscall_64+0xc6/0x1e0 [ 6054.525284][ T3329] [ 6054.527505][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6054.527505][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6054.527505][ T3329] ipv6_find_idev+0x102/0x170 [ 6054.527505][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6054.527505][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6054.527505][ T3329] netlink_rcv_skb+0x130/0x360 [ 6054.527505][ T3329] netlink_unicast+0x449/0x710 [ 6054.527505][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6054.527505][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6054.527505][ T3329] ___sys_sendmsg+0xee/0x170 [ 6054.527505][ T3329] __sys_sendmsg+0xcd/0x170 [ 6054.527505][ T3329] do_syscall_64+0xc6/0x1e0 [ 6054.527505][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6054.527505][ T3329] [ 6054.529225][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6054.529225][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6054.529225][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6054.529225][ T3329] ipv6_find_idev+0x102/0x170 [ 6054.529225][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6054.529225][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6054.529225][ T3329] netlink_rcv_skb+0x130/0x360 [ 6054.529225][ T3329] netlink_unicast+0x449/0x710 [ 6054.529225][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6054.529225][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6054.529225][ T3329] ___sys_sendmsg+0xee/0x170 [ 6054.529225][ T3329] __sys_sendmsg+0xcd/0x170 [ 6054.529225][ T3329] do_syscall_64+0xc6/0x1e0 [ 6054.529225][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6054.529225][ T3329] [ 6064.612930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6064.613360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6064.613360][ T3329] netdev_get_by_index+0x5e/0x80 [ 6064.613360][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6064.613360][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6064.613360][ T3329] ip6_route_add+0x1c/0x140 [ 6064.613360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6064.613360][ T3329] addrconf_add_dev+0xe2/0x170 [ 6064.613360][ T3329] inet6_addr_add+0x12f/0xa40 [ 6064.613360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6064.613360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6064.613360][ T3329] netlink_rcv_skb+0x130/0x360 [ 6064.613360][ T3329] netlink_unicast+0x449/0x710 [ 6064.613360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6064.613360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6064.613360][ T3329] ___sys_sendmsg+0xee/0x170 [ 6064.613360][ T3329] __sys_sendmsg+0xcd/0x170 [ 6064.613360][ T3329] do_syscall_64+0xc6/0x1e0 [ 6064.613360][ T3329] [ 6064.615604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6064.615604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6064.615604][ T3329] ipv6_find_idev+0x102/0x170 [ 6064.615604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6064.615604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6064.615604][ T3329] netlink_rcv_skb+0x130/0x360 [ 6064.615604][ T3329] netlink_unicast+0x449/0x710 [ 6064.615604][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6064.615604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6064.615604][ T3329] ___sys_sendmsg+0xee/0x170 [ 6064.615604][ T3329] __sys_sendmsg+0xcd/0x170 [ 6064.615604][ T3329] do_syscall_64+0xc6/0x1e0 [ 6064.615604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6064.615604][ T3329] [ 6064.617304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6064.617304][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6064.617304][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6064.617304][ T3329] ipv6_find_idev+0x102/0x170 [ 6064.617304][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6064.617304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6064.617304][ T3329] netlink_rcv_skb+0x130/0x360 [ 6064.617304][ T3329] netlink_unicast+0x449/0x710 [ 6064.617304][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6064.617304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6064.617304][ T3329] ___sys_sendmsg+0xee/0x170 [ 6064.617304][ T3329] __sys_sendmsg+0xcd/0x170 [ 6064.617304][ T3329] do_syscall_64+0xc6/0x1e0 [ 6064.617304][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6064.617304][ T3329] [ 6074.860900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6074.861331][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6074.861331][ T3329] netdev_get_by_index+0x5e/0x80 [ 6074.861331][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6074.861331][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6074.861331][ T3329] ip6_route_add+0x1c/0x140 [ 6074.861331][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6074.861331][ T3329] addrconf_add_dev+0xe2/0x170 [ 6074.861331][ T3329] inet6_addr_add+0x12f/0xa40 [ 6074.861331][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6074.861331][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6074.861331][ T3329] netlink_rcv_skb+0x130/0x360 [ 6074.861331][ T3329] netlink_unicast+0x449/0x710 [ 6074.861331][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6074.861331][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6074.861331][ T3329] ___sys_sendmsg+0xee/0x170 [ 6074.861331][ T3329] __sys_sendmsg+0xcd/0x170 [ 6074.861331][ T3329] do_syscall_64+0xc6/0x1e0 [ 6074.861331][ T3329] [ 6074.863566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6074.863566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6074.863566][ T3329] ipv6_find_idev+0x102/0x170 [ 6074.863566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6074.863566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6074.863566][ T3329] netlink_rcv_skb+0x130/0x360 [ 6074.863566][ T3329] netlink_unicast+0x449/0x710 [ 6074.863566][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6074.863566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6074.863566][ T3329] ___sys_sendmsg+0xee/0x170 [ 6074.863566][ T3329] __sys_sendmsg+0xcd/0x170 [ 6074.863566][ T3329] do_syscall_64+0xc6/0x1e0 [ 6074.863566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6074.863566][ T3329] [ 6074.865262][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6074.865262][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6074.865262][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6074.865262][ T3329] ipv6_find_idev+0x102/0x170 [ 6074.865262][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6074.865262][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6074.865262][ T3329] netlink_rcv_skb+0x130/0x360 [ 6074.865262][ T3329] netlink_unicast+0x449/0x710 [ 6074.865262][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6074.865262][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6074.865262][ T3329] ___sys_sendmsg+0xee/0x170 [ 6074.865262][ T3329] __sys_sendmsg+0xcd/0x170 [ 6074.865262][ T3329] do_syscall_64+0xc6/0x1e0 [ 6074.865262][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6074.865262][ T3329] [ 6085.108843][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6085.109316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6085.109316][ T3329] netdev_get_by_index+0x5e/0x80 [ 6085.109316][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6085.109316][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6085.109316][ T3329] ip6_route_add+0x1c/0x140 [ 6085.109316][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6085.109316][ T3329] addrconf_add_dev+0xe2/0x170 [ 6085.109316][ T3329] inet6_addr_add+0x12f/0xa40 [ 6085.109316][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6085.109316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6085.109316][ T3329] netlink_rcv_skb+0x130/0x360 [ 6085.109316][ T3329] netlink_unicast+0x449/0x710 [ 6085.109316][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6085.109316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6085.109316][ T3329] ___sys_sendmsg+0xee/0x170 [ 6085.109316][ T3329] __sys_sendmsg+0xcd/0x170 [ 6085.109316][ T3329] do_syscall_64+0xc6/0x1e0 [ 6085.109316][ T3329] [ 6085.111536][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6085.111536][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6085.111536][ T3329] ipv6_find_idev+0x102/0x170 [ 6085.111536][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6085.111536][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6085.111536][ T3329] netlink_rcv_skb+0x130/0x360 [ 6085.111536][ T3329] netlink_unicast+0x449/0x710 [ 6085.111536][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6085.111536][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6085.111536][ T3329] ___sys_sendmsg+0xee/0x170 [ 6085.111536][ T3329] __sys_sendmsg+0xcd/0x170 [ 6085.111536][ T3329] do_syscall_64+0xc6/0x1e0 [ 6085.111536][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6085.111536][ T3329] [ 6085.113234][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6085.113234][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6085.113234][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6085.113234][ T3329] ipv6_find_idev+0x102/0x170 [ 6085.113234][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6085.113234][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6085.113234][ T3329] netlink_rcv_skb+0x130/0x360 [ 6085.113234][ T3329] netlink_unicast+0x449/0x710 [ 6085.113234][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6085.113234][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6085.113234][ T3329] ___sys_sendmsg+0xee/0x170 [ 6085.113234][ T3329] __sys_sendmsg+0xcd/0x170 [ 6085.113234][ T3329] do_syscall_64+0xc6/0x1e0 [ 6085.113234][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6085.113234][ T3329] [ 6095.148910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6095.149370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6095.149370][ T3329] netdev_get_by_index+0x5e/0x80 [ 6095.149370][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6095.149370][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6095.149370][ T3329] ip6_route_add+0x1c/0x140 [ 6095.149370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6095.149370][ T3329] addrconf_add_dev+0xe2/0x170 [ 6095.149370][ T3329] inet6_addr_add+0x12f/0xa40 [ 6095.149370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6095.149370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6095.149370][ T3329] netlink_rcv_skb+0x130/0x360 [ 6095.149370][ T3329] netlink_unicast+0x449/0x710 [ 6095.149370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6095.149370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6095.149370][ T3329] ___sys_sendmsg+0xee/0x170 [ 6095.149370][ T3329] __sys_sendmsg+0xcd/0x170 [ 6095.149370][ T3329] do_syscall_64+0xc6/0x1e0 [ 6095.149370][ T3329] [ 6095.151581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6095.151581][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6095.151581][ T3329] ipv6_find_idev+0x102/0x170 [ 6095.151581][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6095.151581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6095.151581][ T3329] netlink_rcv_skb+0x130/0x360 [ 6095.151581][ T3329] netlink_unicast+0x449/0x710 [ 6095.151581][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6095.151581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6095.151581][ T3329] ___sys_sendmsg+0xee/0x170 [ 6095.151581][ T3329] __sys_sendmsg+0xcd/0x170 [ 6095.151581][ T3329] do_syscall_64+0xc6/0x1e0 [ 6095.151581][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6095.151581][ T3329] [ 6095.153441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6095.153441][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6095.153441][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6095.153441][ T3329] ipv6_find_idev+0x102/0x170 [ 6095.153441][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6095.153441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6095.153441][ T3329] netlink_rcv_skb+0x130/0x360 [ 6095.153441][ T3329] netlink_unicast+0x449/0x710 [ 6095.153441][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6095.153441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6095.153441][ T3329] ___sys_sendmsg+0xee/0x170 [ 6095.153441][ T3329] __sys_sendmsg+0xcd/0x170 [ 6095.153441][ T3329] do_syscall_64+0xc6/0x1e0 [ 6095.153441][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6095.153441][ T3329] [ 6105.404906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6105.405362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6105.405362][ T3329] netdev_get_by_index+0x5e/0x80 [ 6105.405362][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6105.405362][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6105.405362][ T3329] ip6_route_add+0x1c/0x140 [ 6105.405362][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6105.405362][ T3329] addrconf_add_dev+0xe2/0x170 [ 6105.405362][ T3329] inet6_addr_add+0x12f/0xa40 [ 6105.405362][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6105.405362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6105.405362][ T3329] netlink_rcv_skb+0x130/0x360 [ 6105.405362][ T3329] netlink_unicast+0x449/0x710 [ 6105.405362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6105.405362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6105.405362][ T3329] ___sys_sendmsg+0xee/0x170 [ 6105.405362][ T3329] __sys_sendmsg+0xcd/0x170 [ 6105.405362][ T3329] do_syscall_64+0xc6/0x1e0 [ 6105.405362][ T3329] [ 6105.407577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6105.407577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6105.407577][ T3329] ipv6_find_idev+0x102/0x170 [ 6105.407577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6105.407577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6105.407577][ T3329] netlink_rcv_skb+0x130/0x360 [ 6105.407577][ T3329] netlink_unicast+0x449/0x710 [ 6105.407577][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6105.407577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6105.407577][ T3329] ___sys_sendmsg+0xee/0x170 [ 6105.407577][ T3329] __sys_sendmsg+0xcd/0x170 [ 6105.407577][ T3329] do_syscall_64+0xc6/0x1e0 [ 6105.407577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6105.407577][ T3329] [ 6105.409282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6105.409282][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6105.409282][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6105.409282][ T3329] ipv6_find_idev+0x102/0x170 [ 6105.409282][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6105.409282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6105.409282][ T3329] netlink_rcv_skb+0x130/0x360 [ 6105.409282][ T3329] netlink_unicast+0x449/0x710 [ 6105.409282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6105.409282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6105.409282][ T3329] ___sys_sendmsg+0xee/0x170 [ 6105.409282][ T3329] __sys_sendmsg+0xcd/0x170 [ 6105.409282][ T3329] do_syscall_64+0xc6/0x1e0 [ 6105.409282][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6105.409282][ T3329] [ 6115.612906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6115.613350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6115.613350][ T3329] netdev_get_by_index+0x5e/0x80 [ 6115.613350][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6115.613350][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6115.613350][ T3329] ip6_route_add+0x1c/0x140 [ 6115.613350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6115.613350][ T3329] addrconf_add_dev+0xe2/0x170 [ 6115.613350][ T3329] inet6_addr_add+0x12f/0xa40 [ 6115.613350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6115.613350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6115.613350][ T3329] netlink_rcv_skb+0x130/0x360 [ 6115.613350][ T3329] netlink_unicast+0x449/0x710 [ 6115.613350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6115.613350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6115.613350][ T3329] ___sys_sendmsg+0xee/0x170 [ 6115.613350][ T3329] __sys_sendmsg+0xcd/0x170 [ 6115.613350][ T3329] do_syscall_64+0xc6/0x1e0 [ 6115.613350][ T3329] [ 6115.615567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6115.615567][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6115.615567][ T3329] ipv6_find_idev+0x102/0x170 [ 6115.615567][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6115.615567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6115.615567][ T3329] netlink_rcv_skb+0x130/0x360 [ 6115.615567][ T3329] netlink_unicast+0x449/0x710 [ 6115.615567][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6115.615567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6115.615567][ T3329] ___sys_sendmsg+0xee/0x170 [ 6115.615567][ T3329] __sys_sendmsg+0xcd/0x170 [ 6115.615567][ T3329] do_syscall_64+0xc6/0x1e0 [ 6115.615567][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6115.615567][ T3329] [ 6115.617277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6115.617277][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6115.617277][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6115.617277][ T3329] ipv6_find_idev+0x102/0x170 [ 6115.617277][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6115.617277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6115.617277][ T3329] netlink_rcv_skb+0x130/0x360 [ 6115.617277][ T3329] netlink_unicast+0x449/0x710 [ 6115.617277][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6115.617277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6115.617277][ T3329] ___sys_sendmsg+0xee/0x170 [ 6115.617277][ T3329] __sys_sendmsg+0xcd/0x170 [ 6115.617277][ T3329] do_syscall_64+0xc6/0x1e0 [ 6115.617277][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6115.617277][ T3329] [ 6125.660903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6125.661335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6125.661335][ T3329] netdev_get_by_index+0x5e/0x80 [ 6125.661335][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6125.661335][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6125.661335][ T3329] ip6_route_add+0x1c/0x140 [ 6125.661335][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6125.661335][ T3329] addrconf_add_dev+0xe2/0x170 [ 6125.661335][ T3329] inet6_addr_add+0x12f/0xa40 [ 6125.661335][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6125.661335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6125.661335][ T3329] netlink_rcv_skb+0x130/0x360 [ 6125.661335][ T3329] netlink_unicast+0x449/0x710 [ 6125.661335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6125.661335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6125.661335][ T3329] ___sys_sendmsg+0xee/0x170 [ 6125.661335][ T3329] __sys_sendmsg+0xcd/0x170 [ 6125.661335][ T3329] do_syscall_64+0xc6/0x1e0 [ 6125.661335][ T3329] [ 6125.663594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6125.663594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6125.663594][ T3329] ipv6_find_idev+0x102/0x170 [ 6125.663594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6125.663594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6125.663594][ T3329] netlink_rcv_skb+0x130/0x360 [ 6125.663594][ T3329] netlink_unicast+0x449/0x710 [ 6125.663594][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6125.663594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6125.663594][ T3329] ___sys_sendmsg+0xee/0x170 [ 6125.663594][ T3329] __sys_sendmsg+0xcd/0x170 [ 6125.663594][ T3329] do_syscall_64+0xc6/0x1e0 [ 6125.663594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6125.663594][ T3329] [ 6125.665336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6125.665336][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6125.665336][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6125.665336][ T3329] ipv6_find_idev+0x102/0x170 [ 6125.665336][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6125.665336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6125.665336][ T3329] netlink_rcv_skb+0x130/0x360 [ 6125.665336][ T3329] netlink_unicast+0x449/0x710 [ 6125.665336][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6125.665336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6125.665336][ T3329] ___sys_sendmsg+0xee/0x170 [ 6125.665336][ T3329] __sys_sendmsg+0xcd/0x170 [ 6125.665336][ T3329] do_syscall_64+0xc6/0x1e0 [ 6125.665336][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6125.665336][ T3329] [ 6135.908909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6135.909342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6135.909342][ T3329] netdev_get_by_index+0x5e/0x80 [ 6135.909342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6135.909342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6135.909342][ T3329] ip6_route_add+0x1c/0x140 [ 6135.909342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6135.909342][ T3329] addrconf_add_dev+0xe2/0x170 [ 6135.909342][ T3329] inet6_addr_add+0x12f/0xa40 [ 6135.909342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6135.909342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6135.909342][ T3329] netlink_rcv_skb+0x130/0x360 [ 6135.909342][ T3329] netlink_unicast+0x449/0x710 [ 6135.909342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6135.909342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6135.909342][ T3329] ___sys_sendmsg+0xee/0x170 [ 6135.909342][ T3329] __sys_sendmsg+0xcd/0x170 [ 6135.909342][ T3329] do_syscall_64+0xc6/0x1e0 [ 6135.909342][ T3329] [ 6135.911600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6135.911600][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6135.911600][ T3329] ipv6_find_idev+0x102/0x170 [ 6135.911600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6135.911600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6135.911600][ T3329] netlink_rcv_skb+0x130/0x360 [ 6135.911600][ T3329] netlink_unicast+0x449/0x710 [ 6135.911600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6135.911600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6135.911600][ T3329] ___sys_sendmsg+0xee/0x170 [ 6135.911600][ T3329] __sys_sendmsg+0xcd/0x170 [ 6135.911600][ T3329] do_syscall_64+0xc6/0x1e0 [ 6135.911600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6135.911600][ T3329] [ 6135.913336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6135.913336][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6135.913336][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6135.913336][ T3329] ipv6_find_idev+0x102/0x170 [ 6135.913336][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6135.913336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6135.913336][ T3329] netlink_rcv_skb+0x130/0x360 [ 6135.913336][ T3329] netlink_unicast+0x449/0x710 [ 6135.913336][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6135.913336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6135.913336][ T3329] ___sys_sendmsg+0xee/0x170 [ 6135.913336][ T3329] __sys_sendmsg+0xcd/0x170 [ 6135.913336][ T3329] do_syscall_64+0xc6/0x1e0 [ 6135.913336][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6135.913336][ T3329] [ 6146.124861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6146.125232][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6146.125232][ T3329] netdev_get_by_index+0x5e/0x80 [ 6146.125232][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6146.125232][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6146.125232][ T3329] ip6_route_add+0x1c/0x140 [ 6146.125232][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6146.125232][ T3329] addrconf_add_dev+0xe2/0x170 [ 6146.125232][ T3329] inet6_addr_add+0x12f/0xa40 [ 6146.125232][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6146.125232][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6146.125232][ T3329] netlink_rcv_skb+0x130/0x360 [ 6146.125232][ T3329] netlink_unicast+0x449/0x710 [ 6146.125232][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6146.125232][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6146.125232][ T3329] ___sys_sendmsg+0xee/0x170 [ 6146.125232][ T3329] __sys_sendmsg+0xcd/0x170 [ 6146.125232][ T3329] do_syscall_64+0xc6/0x1e0 [ 6146.125232][ T3329] [ 6146.127452][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6146.127452][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6146.127452][ T3329] ipv6_find_idev+0x102/0x170 [ 6146.127452][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6146.127452][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6146.127452][ T3329] netlink_rcv_skb+0x130/0x360 [ 6146.127452][ T3329] netlink_unicast+0x449/0x710 [ 6146.127452][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6146.127452][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6146.127452][ T3329] ___sys_sendmsg+0xee/0x170 [ 6146.127452][ T3329] __sys_sendmsg+0xcd/0x170 [ 6146.127452][ T3329] do_syscall_64+0xc6/0x1e0 [ 6146.127452][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6146.127452][ T3329] [ 6146.129192][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6146.129192][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6146.129192][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6146.129192][ T3329] ipv6_find_idev+0x102/0x170 [ 6146.129192][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6146.129192][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6146.129192][ T3329] netlink_rcv_skb+0x130/0x360 [ 6146.129192][ T3329] netlink_unicast+0x449/0x710 [ 6146.129192][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6146.129192][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6146.129192][ T3329] ___sys_sendmsg+0xee/0x170 [ 6146.129192][ T3329] __sys_sendmsg+0xcd/0x170 [ 6146.129192][ T3329] do_syscall_64+0xc6/0x1e0 [ 6146.129192][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6146.129192][ T3329] [ 6156.140917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6156.141295][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6156.141295][ T3329] netdev_get_by_index+0x5e/0x80 [ 6156.141295][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6156.141295][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6156.141295][ T3329] ip6_route_add+0x1c/0x140 [ 6156.141295][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6156.141295][ T3329] addrconf_add_dev+0xe2/0x170 [ 6156.141295][ T3329] inet6_addr_add+0x12f/0xa40 [ 6156.141295][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6156.141295][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6156.141295][ T3329] netlink_rcv_skb+0x130/0x360 [ 6156.141295][ T3329] netlink_unicast+0x449/0x710 [ 6156.141295][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6156.141295][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6156.141295][ T3329] ___sys_sendmsg+0xee/0x170 [ 6156.141295][ T3329] __sys_sendmsg+0xcd/0x170 [ 6156.141295][ T3329] do_syscall_64+0xc6/0x1e0 [ 6156.141295][ T3329] [ 6156.143523][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6156.143523][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6156.143523][ T3329] ipv6_find_idev+0x102/0x170 [ 6156.143523][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6156.143523][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6156.143523][ T3329] netlink_rcv_skb+0x130/0x360 [ 6156.143523][ T3329] netlink_unicast+0x449/0x710 [ 6156.143523][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6156.143523][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6156.143523][ T3329] ___sys_sendmsg+0xee/0x170 [ 6156.143523][ T3329] __sys_sendmsg+0xcd/0x170 [ 6156.143523][ T3329] do_syscall_64+0xc6/0x1e0 [ 6156.143523][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6156.143523][ T3329] [ 6156.145242][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6156.145242][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6156.145242][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6156.145242][ T3329] ipv6_find_idev+0x102/0x170 [ 6156.145242][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6156.145242][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6156.145242][ T3329] netlink_rcv_skb+0x130/0x360 [ 6156.145242][ T3329] netlink_unicast+0x449/0x710 [ 6156.145242][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6156.145242][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6156.145242][ T3329] ___sys_sendmsg+0xee/0x170 [ 6156.145242][ T3329] __sys_sendmsg+0xcd/0x170 [ 6156.145242][ T3329] do_syscall_64+0xc6/0x1e0 [ 6156.145242][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6156.145242][ T3329] [ 6166.388901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6166.389296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6166.389296][ T3329] netdev_get_by_index+0x5e/0x80 [ 6166.389296][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6166.389296][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6166.389296][ T3329] ip6_route_add+0x1c/0x140 [ 6166.389296][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6166.389296][ T3329] addrconf_add_dev+0xe2/0x170 [ 6166.389296][ T3329] inet6_addr_add+0x12f/0xa40 [ 6166.389296][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6166.389296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6166.389296][ T3329] netlink_rcv_skb+0x130/0x360 [ 6166.389296][ T3329] netlink_unicast+0x449/0x710 [ 6166.389296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6166.389296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6166.389296][ T3329] ___sys_sendmsg+0xee/0x170 [ 6166.389296][ T3329] __sys_sendmsg+0xcd/0x170 [ 6166.389296][ T3329] do_syscall_64+0xc6/0x1e0 [ 6166.389296][ T3329] [ 6166.391513][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6166.391513][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6166.391513][ T3329] ipv6_find_idev+0x102/0x170 [ 6166.391513][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6166.391513][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6166.391513][ T3329] netlink_rcv_skb+0x130/0x360 [ 6166.391513][ T3329] netlink_unicast+0x449/0x710 [ 6166.391513][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6166.391513][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6166.391513][ T3329] ___sys_sendmsg+0xee/0x170 [ 6166.391513][ T3329] __sys_sendmsg+0xcd/0x170 [ 6166.391513][ T3329] do_syscall_64+0xc6/0x1e0 [ 6166.391513][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6166.391513][ T3329] [ 6166.393232][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6166.393232][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6166.393232][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6166.393232][ T3329] ipv6_find_idev+0x102/0x170 [ 6166.393232][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6166.393232][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6166.393232][ T3329] netlink_rcv_skb+0x130/0x360 [ 6166.393232][ T3329] netlink_unicast+0x449/0x710 [ 6166.393232][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6166.393232][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6166.393232][ T3329] ___sys_sendmsg+0xee/0x170 [ 6166.393232][ T3329] __sys_sendmsg+0xcd/0x170 [ 6166.393232][ T3329] do_syscall_64+0xc6/0x1e0 [ 6166.393232][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6166.393232][ T3329] [ 6176.636949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6176.637387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6176.637387][ T3329] netdev_get_by_index+0x5e/0x80 [ 6176.637387][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6176.637387][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6176.637387][ T3329] ip6_route_add+0x1c/0x140 [ 6176.637387][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6176.637387][ T3329] addrconf_add_dev+0xe2/0x170 [ 6176.637387][ T3329] inet6_addr_add+0x12f/0xa40 [ 6176.637387][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6176.637387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6176.637387][ T3329] netlink_rcv_skb+0x130/0x360 [ 6176.637387][ T3329] netlink_unicast+0x449/0x710 [ 6176.637387][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6176.637387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6176.637387][ T3329] ___sys_sendmsg+0xee/0x170 [ 6176.637387][ T3329] __sys_sendmsg+0xcd/0x170 [ 6176.637387][ T3329] do_syscall_64+0xc6/0x1e0 [ 6176.637387][ T3329] [ 6176.639625][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6176.639625][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6176.639625][ T3329] ipv6_find_idev+0x102/0x170 [ 6176.639625][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6176.639625][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6176.639625][ T3329] netlink_rcv_skb+0x130/0x360 [ 6176.639625][ T3329] netlink_unicast+0x449/0x710 [ 6176.639625][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6176.639625][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6176.639625][ T3329] ___sys_sendmsg+0xee/0x170 [ 6176.639625][ T3329] __sys_sendmsg+0xcd/0x170 [ 6176.639625][ T3329] do_syscall_64+0xc6/0x1e0 [ 6176.639625][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6176.639625][ T3329] [ 6176.641339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6176.641339][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6176.641339][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6176.641339][ T3329] ipv6_find_idev+0x102/0x170 [ 6176.641339][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6176.641339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6176.641339][ T3329] netlink_rcv_skb+0x130/0x360 [ 6176.641339][ T3329] netlink_unicast+0x449/0x710 [ 6176.641339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6176.641339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6176.641339][ T3329] ___sys_sendmsg+0xee/0x170 [ 6176.641339][ T3329] __sys_sendmsg+0xcd/0x170 [ 6176.641339][ T3329] do_syscall_64+0xc6/0x1e0 [ 6176.641339][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6176.641339][ T3329] [ 6186.884940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6186.885398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6186.885398][ T3329] netdev_get_by_index+0x5e/0x80 [ 6186.885398][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6186.885398][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6186.885398][ T3329] ip6_route_add+0x1c/0x140 [ 6186.885398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6186.885398][ T3329] addrconf_add_dev+0xe2/0x170 [ 6186.885398][ T3329] inet6_addr_add+0x12f/0xa40 [ 6186.885398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6186.885398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6186.885398][ T3329] netlink_rcv_skb+0x130/0x360 [ 6186.885398][ T3329] netlink_unicast+0x449/0x710 [ 6186.885398][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6186.885398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6186.885398][ T3329] ___sys_sendmsg+0xee/0x170 [ 6186.885398][ T3329] __sys_sendmsg+0xcd/0x170 [ 6186.885398][ T3329] do_syscall_64+0xc6/0x1e0 [ 6186.885398][ T3329] [ 6186.887607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6186.887607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6186.887607][ T3329] ipv6_find_idev+0x102/0x170 [ 6186.887607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6186.887607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6186.887607][ T3329] netlink_rcv_skb+0x130/0x360 [ 6186.887607][ T3329] netlink_unicast+0x449/0x710 [ 6186.887607][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6186.887607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6186.887607][ T3329] ___sys_sendmsg+0xee/0x170 [ 6186.887607][ T3329] __sys_sendmsg+0xcd/0x170 [ 6186.887607][ T3329] do_syscall_64+0xc6/0x1e0 [ 6186.887607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6186.887607][ T3329] [ 6186.889311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6186.889311][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6186.889311][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6186.889311][ T3329] ipv6_find_idev+0x102/0x170 [ 6186.889311][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6186.889311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6186.889311][ T3329] netlink_rcv_skb+0x130/0x360 [ 6186.889311][ T3329] netlink_unicast+0x449/0x710 [ 6186.889311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6186.889311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6186.889311][ T3329] ___sys_sendmsg+0xee/0x170 [ 6186.889311][ T3329] __sys_sendmsg+0xcd/0x170 [ 6186.889311][ T3329] do_syscall_64+0xc6/0x1e0 [ 6186.889311][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6186.889311][ T3329] [ 6197.132947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6197.133343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6197.133343][ T3329] netdev_get_by_index+0x5e/0x80 [ 6197.133343][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6197.133343][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6197.133343][ T3329] ip6_route_add+0x1c/0x140 [ 6197.133343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6197.133343][ T3329] addrconf_add_dev+0xe2/0x170 [ 6197.133343][ T3329] inet6_addr_add+0x12f/0xa40 [ 6197.133343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6197.133343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6197.133343][ T3329] netlink_rcv_skb+0x130/0x360 [ 6197.133343][ T3329] netlink_unicast+0x449/0x710 [ 6197.133343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6197.133343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6197.133343][ T3329] ___sys_sendmsg+0xee/0x170 [ 6197.133343][ T3329] __sys_sendmsg+0xcd/0x170 [ 6197.133343][ T3329] do_syscall_64+0xc6/0x1e0 [ 6197.133343][ T3329] [ 6197.136059][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6197.136059][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6197.136059][ T3329] ipv6_find_idev+0x102/0x170 [ 6197.136059][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6197.136059][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6197.136059][ T3329] netlink_rcv_skb+0x130/0x360 [ 6197.136059][ T3329] netlink_unicast+0x449/0x710 [ 6197.136059][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6197.136059][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6197.136059][ T3329] ___sys_sendmsg+0xee/0x170 [ 6197.136059][ T3329] __sys_sendmsg+0xcd/0x170 [ 6197.136059][ T3329] do_syscall_64+0xc6/0x1e0 [ 6197.136059][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6197.136059][ T3329] [ 6197.139910][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6197.139910][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6197.139910][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6197.139910][ T3329] ipv6_find_idev+0x102/0x170 [ 6197.139910][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6197.139910][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6197.139910][ T3329] netlink_rcv_skb+0x130/0x360 [ 6197.139910][ T3329] netlink_unicast+0x449/0x710 [ 6197.139910][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6197.139910][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6197.139910][ T3329] ___sys_sendmsg+0xee/0x170 [ 6197.139910][ T3329] __sys_sendmsg+0xcd/0x170 [ 6197.139910][ T3329] do_syscall_64+0xc6/0x1e0 [ 6197.139910][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6197.139910][ T3329] [ 6207.380864][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6207.381476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6207.381476][ T3329] netdev_get_by_index+0x5e/0x80 [ 6207.381476][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6207.381476][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6207.381476][ T3329] ip6_route_add+0x1c/0x140 [ 6207.381476][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6207.381476][ T3329] addrconf_add_dev+0xe2/0x170 [ 6207.381476][ T3329] inet6_addr_add+0x12f/0xa40 [ 6207.381476][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6207.381476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6207.381476][ T3329] netlink_rcv_skb+0x130/0x360 [ 6207.381476][ T3329] netlink_unicast+0x449/0x710 [ 6207.381476][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6207.381476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6207.381476][ T3329] ___sys_sendmsg+0xee/0x170 [ 6207.381476][ T3329] __sys_sendmsg+0xcd/0x170 [ 6207.381476][ T3329] do_syscall_64+0xc6/0x1e0 [ 6207.381476][ T3329] [ 6207.385149][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6207.385149][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6207.385149][ T3329] ipv6_find_idev+0x102/0x170 [ 6207.385149][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6207.385149][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6207.385149][ T3329] netlink_rcv_skb+0x130/0x360 [ 6207.385149][ T3329] netlink_unicast+0x449/0x710 [ 6207.385149][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6207.385149][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6207.385149][ T3329] ___sys_sendmsg+0xee/0x170 [ 6207.385149][ T3329] __sys_sendmsg+0xcd/0x170 [ 6207.385149][ T3329] do_syscall_64+0xc6/0x1e0 [ 6207.385149][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6207.385149][ T3329] [ 6207.387997][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6207.387997][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6207.387997][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6207.387997][ T3329] ipv6_find_idev+0x102/0x170 [ 6207.387997][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6207.387997][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6207.387997][ T3329] netlink_rcv_skb+0x130/0x360 [ 6207.387997][ T3329] netlink_unicast+0x449/0x710 [ 6207.387997][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6207.387997][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6207.387997][ T3329] ___sys_sendmsg+0xee/0x170 [ 6207.387997][ T3329] __sys_sendmsg+0xcd/0x170 [ 6207.387997][ T3329] do_syscall_64+0xc6/0x1e0 [ 6207.387997][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6207.387997][ T3329] [ 6217.628937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6217.629381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6217.629381][ T3329] netdev_get_by_index+0x5e/0x80 [ 6217.629381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6217.629381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6217.629381][ T3329] ip6_route_add+0x1c/0x140 [ 6217.629381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6217.629381][ T3329] addrconf_add_dev+0xe2/0x170 [ 6217.629381][ T3329] inet6_addr_add+0x12f/0xa40 [ 6217.629381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6217.629381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6217.629381][ T3329] netlink_rcv_skb+0x130/0x360 [ 6217.629381][ T3329] netlink_unicast+0x449/0x710 [ 6217.629381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6217.629381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6217.629381][ T3329] ___sys_sendmsg+0xee/0x170 [ 6217.629381][ T3329] __sys_sendmsg+0xcd/0x170 [ 6217.629381][ T3329] do_syscall_64+0xc6/0x1e0 [ 6217.629381][ T3329] [ 6217.631598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6217.631598][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6217.631598][ T3329] ipv6_find_idev+0x102/0x170 [ 6217.631598][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6217.631598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6217.631598][ T3329] netlink_rcv_skb+0x130/0x360 [ 6217.631598][ T3329] netlink_unicast+0x449/0x710 [ 6217.631598][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6217.631598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6217.631598][ T3329] ___sys_sendmsg+0xee/0x170 [ 6217.631598][ T3329] __sys_sendmsg+0xcd/0x170 [ 6217.631598][ T3329] do_syscall_64+0xc6/0x1e0 [ 6217.631598][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6217.631598][ T3329] [ 6217.633330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6217.633330][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6217.633330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6217.633330][ T3329] ipv6_find_idev+0x102/0x170 [ 6217.633330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6217.633330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6217.633330][ T3329] netlink_rcv_skb+0x130/0x360 [ 6217.633330][ T3329] netlink_unicast+0x449/0x710 [ 6217.633330][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6217.633330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6217.633330][ T3329] ___sys_sendmsg+0xee/0x170 [ 6217.633330][ T3329] __sys_sendmsg+0xcd/0x170 [ 6217.633330][ T3329] do_syscall_64+0xc6/0x1e0 [ 6217.633330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6217.633330][ T3329] [ 6228.332942][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6228.333379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6228.333379][ T3329] netdev_get_by_index+0x5e/0x80 [ 6228.333379][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6228.333379][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6228.333379][ T3329] ip6_route_add+0x1c/0x140 [ 6228.333379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6228.333379][ T3329] addrconf_add_dev+0xe2/0x170 [ 6228.333379][ T3329] inet6_addr_add+0x12f/0xa40 [ 6228.333379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6228.333379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6228.333379][ T3329] netlink_rcv_skb+0x130/0x360 [ 6228.333379][ T3329] netlink_unicast+0x449/0x710 [ 6228.333379][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6228.333379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6228.333379][ T3329] ___sys_sendmsg+0xee/0x170 [ 6228.333379][ T3329] __sys_sendmsg+0xcd/0x170 [ 6228.333379][ T3329] do_syscall_64+0xc6/0x1e0 [ 6228.333379][ T3329] [ 6228.335590][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6228.335590][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6228.335590][ T3329] ipv6_find_idev+0x102/0x170 [ 6228.335590][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6228.335590][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6228.335590][ T3329] netlink_rcv_skb+0x130/0x360 [ 6228.335590][ T3329] netlink_unicast+0x449/0x710 [ 6228.335590][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6228.335590][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6228.335590][ T3329] ___sys_sendmsg+0xee/0x170 [ 6228.335590][ T3329] __sys_sendmsg+0xcd/0x170 [ 6228.335590][ T3329] do_syscall_64+0xc6/0x1e0 [ 6228.335590][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6228.335590][ T3329] [ 6228.337300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6228.337300][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6228.337300][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6228.337300][ T3329] ipv6_find_idev+0x102/0x170 [ 6228.337300][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6228.337300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6228.337300][ T3329] netlink_rcv_skb+0x130/0x360 [ 6228.337300][ T3329] netlink_unicast+0x449/0x710 [ 6228.337300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6228.337300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6228.337300][ T3329] ___sys_sendmsg+0xee/0x170 [ 6228.337300][ T3329] __sys_sendmsg+0xcd/0x170 [ 6228.337300][ T3329] do_syscall_64+0xc6/0x1e0 [ 6228.337300][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6228.337300][ T3329] [ 6238.588988][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6238.589431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6238.589431][ T3329] netdev_get_by_index+0x5e/0x80 [ 6238.589431][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6238.589431][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6238.589431][ T3329] ip6_route_add+0x1c/0x140 [ 6238.589431][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6238.589431][ T3329] addrconf_add_dev+0xe2/0x170 [ 6238.589431][ T3329] inet6_addr_add+0x12f/0xa40 [ 6238.589431][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6238.589431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6238.589431][ T3329] netlink_rcv_skb+0x130/0x360 [ 6238.589431][ T3329] netlink_unicast+0x449/0x710 [ 6238.589431][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6238.589431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6238.589431][ T3329] ___sys_sendmsg+0xee/0x170 [ 6238.589431][ T3329] __sys_sendmsg+0xcd/0x170 [ 6238.589431][ T3329] do_syscall_64+0xc6/0x1e0 [ 6238.589431][ T3329] [ 6238.591644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6238.591644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6238.591644][ T3329] ipv6_find_idev+0x102/0x170 [ 6238.591644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6238.591644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6238.591644][ T3329] netlink_rcv_skb+0x130/0x360 [ 6238.591644][ T3329] netlink_unicast+0x449/0x710 [ 6238.591644][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6238.591644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6238.591644][ T3329] ___sys_sendmsg+0xee/0x170 [ 6238.591644][ T3329] __sys_sendmsg+0xcd/0x170 [ 6238.591644][ T3329] do_syscall_64+0xc6/0x1e0 [ 6238.591644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6238.591644][ T3329] [ 6238.593372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6238.593372][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6238.593372][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6238.593372][ T3329] ipv6_find_idev+0x102/0x170 [ 6238.593372][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6238.593372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6238.593372][ T3329] netlink_rcv_skb+0x130/0x360 [ 6238.593372][ T3329] netlink_unicast+0x449/0x710 [ 6238.593372][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6238.593372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6238.593372][ T3329] ___sys_sendmsg+0xee/0x170 [ 6238.593372][ T3329] __sys_sendmsg+0xcd/0x170 [ 6238.593372][ T3329] do_syscall_64+0xc6/0x1e0 [ 6238.593372][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6238.593372][ T3329] [ 6248.844912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6248.845342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6248.845342][ T3329] netdev_get_by_index+0x5e/0x80 [ 6248.845342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6248.845342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6248.845342][ T3329] ip6_route_add+0x1c/0x140 [ 6248.845342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6248.845342][ T3329] addrconf_add_dev+0xe2/0x170 [ 6248.845342][ T3329] inet6_addr_add+0x12f/0xa40 [ 6248.845342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6248.845342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6248.845342][ T3329] netlink_rcv_skb+0x130/0x360 [ 6248.845342][ T3329] netlink_unicast+0x449/0x710 [ 6248.845342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6248.845342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6248.845342][ T3329] ___sys_sendmsg+0xee/0x170 [ 6248.845342][ T3329] __sys_sendmsg+0xcd/0x170 [ 6248.845342][ T3329] do_syscall_64+0xc6/0x1e0 [ 6248.845342][ T3329] [ 6248.847562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6248.847562][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6248.847562][ T3329] ipv6_find_idev+0x102/0x170 [ 6248.847562][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6248.847562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6248.847562][ T3329] netlink_rcv_skb+0x130/0x360 [ 6248.847562][ T3329] netlink_unicast+0x449/0x710 [ 6248.847562][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6248.847562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6248.847562][ T3329] ___sys_sendmsg+0xee/0x170 [ 6248.847562][ T3329] __sys_sendmsg+0xcd/0x170 [ 6248.847562][ T3329] do_syscall_64+0xc6/0x1e0 [ 6248.847562][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6248.847562][ T3329] [ 6248.849269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6248.849269][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6248.849269][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6248.849269][ T3329] ipv6_find_idev+0x102/0x170 [ 6248.849269][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6248.849269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6248.849269][ T3329] netlink_rcv_skb+0x130/0x360 [ 6248.849269][ T3329] netlink_unicast+0x449/0x710 [ 6248.849269][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6248.849269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6248.849269][ T3329] ___sys_sendmsg+0xee/0x170 [ 6248.849269][ T3329] __sys_sendmsg+0xcd/0x170 [ 6248.849269][ T3329] do_syscall_64+0xc6/0x1e0 [ 6248.849269][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6248.849269][ T3329] [ 6259.100934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6259.101311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6259.101311][ T3329] netdev_get_by_index+0x5e/0x80 [ 6259.101311][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6259.101311][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6259.101311][ T3329] ip6_route_add+0x1c/0x140 [ 6259.101311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6259.101311][ T3329] addrconf_add_dev+0xe2/0x170 [ 6259.101311][ T3329] inet6_addr_add+0x12f/0xa40 [ 6259.101311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6259.101311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6259.101311][ T3329] netlink_rcv_skb+0x130/0x360 [ 6259.101311][ T3329] netlink_unicast+0x449/0x710 [ 6259.101311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6259.101311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6259.101311][ T3329] ___sys_sendmsg+0xee/0x170 [ 6259.101311][ T3329] __sys_sendmsg+0xcd/0x170 [ 6259.101311][ T3329] do_syscall_64+0xc6/0x1e0 [ 6259.101311][ T3329] [ 6259.103524][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6259.103524][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6259.103524][ T3329] ipv6_find_idev+0x102/0x170 [ 6259.103524][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6259.103524][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6259.103524][ T3329] netlink_rcv_skb+0x130/0x360 [ 6259.103524][ T3329] netlink_unicast+0x449/0x710 [ 6259.103524][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6259.103524][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6259.103524][ T3329] ___sys_sendmsg+0xee/0x170 [ 6259.103524][ T3329] __sys_sendmsg+0xcd/0x170 [ 6259.103524][ T3329] do_syscall_64+0xc6/0x1e0 [ 6259.103524][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6259.103524][ T3329] [ 6259.105228][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6259.105228][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6259.105228][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6259.105228][ T3329] ipv6_find_idev+0x102/0x170 [ 6259.105228][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6259.105228][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6259.105228][ T3329] netlink_rcv_skb+0x130/0x360 [ 6259.105228][ T3329] netlink_unicast+0x449/0x710 [ 6259.105228][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6259.105228][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6259.105228][ T3329] ___sys_sendmsg+0xee/0x170 [ 6259.105228][ T3329] __sys_sendmsg+0xcd/0x170 [ 6259.105228][ T3329] do_syscall_64+0xc6/0x1e0 [ 6259.105228][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6259.105228][ T3329] [ 6269.244907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6269.245280][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6269.245280][ T3329] netdev_get_by_index+0x5e/0x80 [ 6269.245280][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6269.245280][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6269.245280][ T3329] ip6_route_add+0x1c/0x140 [ 6269.245280][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6269.245280][ T3329] addrconf_add_dev+0xe2/0x170 [ 6269.245280][ T3329] inet6_addr_add+0x12f/0xa40 [ 6269.245280][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6269.245280][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6269.245280][ T3329] netlink_rcv_skb+0x130/0x360 [ 6269.245280][ T3329] netlink_unicast+0x449/0x710 [ 6269.245280][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6269.245280][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6269.245280][ T3329] ___sys_sendmsg+0xee/0x170 [ 6269.245280][ T3329] __sys_sendmsg+0xcd/0x170 [ 6269.245280][ T3329] do_syscall_64+0xc6/0x1e0 [ 6269.245280][ T3329] [ 6269.247478][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6269.247478][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6269.247478][ T3329] ipv6_find_idev+0x102/0x170 [ 6269.247478][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6269.247478][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6269.247478][ T3329] netlink_rcv_skb+0x130/0x360 [ 6269.247478][ T3329] netlink_unicast+0x449/0x710 [ 6269.247478][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6269.247478][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6269.247478][ T3329] ___sys_sendmsg+0xee/0x170 [ 6269.247478][ T3329] __sys_sendmsg+0xcd/0x170 [ 6269.247478][ T3329] do_syscall_64+0xc6/0x1e0 [ 6269.247478][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6269.247478][ T3329] [ 6269.249195][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6269.249195][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6269.249195][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6269.249195][ T3329] ipv6_find_idev+0x102/0x170 [ 6269.249195][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6269.249195][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6269.249195][ T3329] netlink_rcv_skb+0x130/0x360 [ 6269.249195][ T3329] netlink_unicast+0x449/0x710 [ 6269.249195][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6269.249195][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6269.249195][ T3329] ___sys_sendmsg+0xee/0x170 [ 6269.249195][ T3329] __sys_sendmsg+0xcd/0x170 [ 6269.249195][ T3329] do_syscall_64+0xc6/0x1e0 [ 6269.249195][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6269.249195][ T3329] [ 6279.492905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6279.493286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6279.493286][ T3329] netdev_get_by_index+0x5e/0x80 [ 6279.493286][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6279.493286][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6279.493286][ T3329] ip6_route_add+0x1c/0x140 [ 6279.493286][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6279.493286][ T3329] addrconf_add_dev+0xe2/0x170 [ 6279.493286][ T3329] inet6_addr_add+0x12f/0xa40 [ 6279.493286][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6279.493286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6279.493286][ T3329] netlink_rcv_skb+0x130/0x360 [ 6279.493286][ T3329] netlink_unicast+0x449/0x710 [ 6279.493286][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6279.493286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6279.493286][ T3329] ___sys_sendmsg+0xee/0x170 [ 6279.493286][ T3329] __sys_sendmsg+0xcd/0x170 [ 6279.493286][ T3329] do_syscall_64+0xc6/0x1e0 [ 6279.493286][ T3329] [ 6279.495497][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6279.495497][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6279.495497][ T3329] ipv6_find_idev+0x102/0x170 [ 6279.495497][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6279.495497][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6279.495497][ T3329] netlink_rcv_skb+0x130/0x360 [ 6279.495497][ T3329] netlink_unicast+0x449/0x710 [ 6279.495497][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6279.495497][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6279.495497][ T3329] ___sys_sendmsg+0xee/0x170 [ 6279.495497][ T3329] __sys_sendmsg+0xcd/0x170 [ 6279.495497][ T3329] do_syscall_64+0xc6/0x1e0 [ 6279.495497][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6279.495497][ T3329] [ 6279.497204][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6279.497204][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6279.497204][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6279.497204][ T3329] ipv6_find_idev+0x102/0x170 [ 6279.497204][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6279.497204][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6279.497204][ T3329] netlink_rcv_skb+0x130/0x360 [ 6279.497204][ T3329] netlink_unicast+0x449/0x710 [ 6279.497204][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6279.497204][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6279.497204][ T3329] ___sys_sendmsg+0xee/0x170 [ 6279.497204][ T3329] __sys_sendmsg+0xcd/0x170 [ 6279.497204][ T3329] do_syscall_64+0xc6/0x1e0 [ 6279.497204][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6279.497204][ T3329] [ 6289.740900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6289.741300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6289.741300][ T3329] netdev_get_by_index+0x5e/0x80 [ 6289.741300][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6289.741300][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6289.741300][ T3329] ip6_route_add+0x1c/0x140 [ 6289.741300][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6289.741300][ T3329] addrconf_add_dev+0xe2/0x170 [ 6289.741300][ T3329] inet6_addr_add+0x12f/0xa40 [ 6289.741300][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6289.741300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6289.741300][ T3329] netlink_rcv_skb+0x130/0x360 [ 6289.741300][ T3329] netlink_unicast+0x449/0x710 [ 6289.741300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6289.741300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6289.741300][ T3329] ___sys_sendmsg+0xee/0x170 [ 6289.741300][ T3329] __sys_sendmsg+0xcd/0x170 [ 6289.741300][ T3329] do_syscall_64+0xc6/0x1e0 [ 6289.741300][ T3329] [ 6289.743511][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6289.743511][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6289.743511][ T3329] ipv6_find_idev+0x102/0x170 [ 6289.743511][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6289.743511][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6289.743511][ T3329] netlink_rcv_skb+0x130/0x360 [ 6289.743511][ T3329] netlink_unicast+0x449/0x710 [ 6289.743511][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6289.743511][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6289.743511][ T3329] ___sys_sendmsg+0xee/0x170 [ 6289.743511][ T3329] __sys_sendmsg+0xcd/0x170 [ 6289.743511][ T3329] do_syscall_64+0xc6/0x1e0 [ 6289.743511][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6289.743511][ T3329] [ 6289.745294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6289.745294][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6289.745294][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6289.745294][ T3329] ipv6_find_idev+0x102/0x170 [ 6289.745294][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6289.745294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6289.745294][ T3329] netlink_rcv_skb+0x130/0x360 [ 6289.745294][ T3329] netlink_unicast+0x449/0x710 [ 6289.745294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6289.745294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6289.745294][ T3329] ___sys_sendmsg+0xee/0x170 [ 6289.745294][ T3329] __sys_sendmsg+0xcd/0x170 [ 6289.745294][ T3329] do_syscall_64+0xc6/0x1e0 [ 6289.745294][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6289.745294][ T3329] [ 6299.988871][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6299.989271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6299.989271][ T3329] netdev_get_by_index+0x5e/0x80 [ 6299.989271][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6299.989271][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6299.989271][ T3329] ip6_route_add+0x1c/0x140 [ 6299.989271][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6299.989271][ T3329] addrconf_add_dev+0xe2/0x170 [ 6299.989271][ T3329] inet6_addr_add+0x12f/0xa40 [ 6299.989271][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6299.989271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6299.989271][ T3329] netlink_rcv_skb+0x130/0x360 [ 6299.989271][ T3329] netlink_unicast+0x449/0x710 [ 6299.989271][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6299.989271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6299.989271][ T3329] ___sys_sendmsg+0xee/0x170 [ 6299.989271][ T3329] __sys_sendmsg+0xcd/0x170 [ 6299.989271][ T3329] do_syscall_64+0xc6/0x1e0 [ 6299.989271][ T3329] [ 6299.991557][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6299.991557][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6299.991557][ T3329] ipv6_find_idev+0x102/0x170 [ 6299.991557][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6299.991557][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6299.991557][ T3329] netlink_rcv_skb+0x130/0x360 [ 6299.991557][ T3329] netlink_unicast+0x449/0x710 [ 6299.991557][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6299.991557][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6299.991557][ T3329] ___sys_sendmsg+0xee/0x170 [ 6299.991557][ T3329] __sys_sendmsg+0xcd/0x170 [ 6299.991557][ T3329] do_syscall_64+0xc6/0x1e0 [ 6299.991557][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6299.991557][ T3329] [ 6299.993330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6299.993330][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6299.993330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6299.993330][ T3329] ipv6_find_idev+0x102/0x170 [ 6299.993330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6299.993330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6299.993330][ T3329] netlink_rcv_skb+0x130/0x360 [ 6299.993330][ T3329] netlink_unicast+0x449/0x710 [ 6299.993330][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6299.993330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6299.993330][ T3329] ___sys_sendmsg+0xee/0x170 [ 6299.993330][ T3329] __sys_sendmsg+0xcd/0x170 [ 6299.993330][ T3329] do_syscall_64+0xc6/0x1e0 [ 6299.993330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6299.993330][ T3329] [ 6310.236916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6310.237310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6310.237310][ T3329] netdev_get_by_index+0x5e/0x80 [ 6310.237310][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6310.237310][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6310.237310][ T3329] ip6_route_add+0x1c/0x140 [ 6310.237310][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6310.237310][ T3329] addrconf_add_dev+0xe2/0x170 [ 6310.237310][ T3329] inet6_addr_add+0x12f/0xa40 [ 6310.237310][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6310.237310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6310.237310][ T3329] netlink_rcv_skb+0x130/0x360 [ 6310.237310][ T3329] netlink_unicast+0x449/0x710 [ 6310.237310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6310.237310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6310.237310][ T3329] ___sys_sendmsg+0xee/0x170 [ 6310.237310][ T3329] __sys_sendmsg+0xcd/0x170 [ 6310.237310][ T3329] do_syscall_64+0xc6/0x1e0 [ 6310.237310][ T3329] [ 6310.239548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6310.239548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6310.239548][ T3329] ipv6_find_idev+0x102/0x170 [ 6310.239548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6310.239548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6310.239548][ T3329] netlink_rcv_skb+0x130/0x360 [ 6310.239548][ T3329] netlink_unicast+0x449/0x710 [ 6310.239548][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6310.239548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6310.239548][ T3329] ___sys_sendmsg+0xee/0x170 [ 6310.239548][ T3329] __sys_sendmsg+0xcd/0x170 [ 6310.239548][ T3329] do_syscall_64+0xc6/0x1e0 [ 6310.239548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6310.239548][ T3329] [ 6310.241277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6310.241277][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6310.241277][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6310.241277][ T3329] ipv6_find_idev+0x102/0x170 [ 6310.241277][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6310.241277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6310.241277][ T3329] netlink_rcv_skb+0x130/0x360 [ 6310.241277][ T3329] netlink_unicast+0x449/0x710 [ 6310.241277][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6310.241277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6310.241277][ T3329] ___sys_sendmsg+0xee/0x170 [ 6310.241277][ T3329] __sys_sendmsg+0xcd/0x170 [ 6310.241277][ T3329] do_syscall_64+0xc6/0x1e0 [ 6310.241277][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6310.241277][ T3329] [ 6320.484920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6320.485307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6320.485307][ T3329] netdev_get_by_index+0x5e/0x80 [ 6320.485307][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6320.485307][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6320.485307][ T3329] ip6_route_add+0x1c/0x140 [ 6320.485307][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6320.485307][ T3329] addrconf_add_dev+0xe2/0x170 [ 6320.485307][ T3329] inet6_addr_add+0x12f/0xa40 [ 6320.485307][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6320.485307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6320.485307][ T3329] netlink_rcv_skb+0x130/0x360 [ 6320.485307][ T3329] netlink_unicast+0x449/0x710 [ 6320.485307][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6320.485307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6320.485307][ T3329] ___sys_sendmsg+0xee/0x170 [ 6320.485307][ T3329] __sys_sendmsg+0xcd/0x170 [ 6320.485307][ T3329] do_syscall_64+0xc6/0x1e0 [ 6320.485307][ T3329] [ 6320.487562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6320.487562][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6320.487562][ T3329] ipv6_find_idev+0x102/0x170 [ 6320.487562][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6320.487562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6320.487562][ T3329] netlink_rcv_skb+0x130/0x360 [ 6320.487562][ T3329] netlink_unicast+0x449/0x710 [ 6320.487562][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6320.487562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6320.487562][ T3329] ___sys_sendmsg+0xee/0x170 [ 6320.487562][ T3329] __sys_sendmsg+0xcd/0x170 [ 6320.487562][ T3329] do_syscall_64+0xc6/0x1e0 [ 6320.487562][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6320.487562][ T3329] [ 6320.489299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6320.489299][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6320.489299][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6320.489299][ T3329] ipv6_find_idev+0x102/0x170 [ 6320.489299][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6320.489299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6320.489299][ T3329] netlink_rcv_skb+0x130/0x360 [ 6320.489299][ T3329] netlink_unicast+0x449/0x710 [ 6320.489299][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6320.489299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6320.489299][ T3329] ___sys_sendmsg+0xee/0x170 [ 6320.489299][ T3329] __sys_sendmsg+0xcd/0x170 [ 6320.489299][ T3329] do_syscall_64+0xc6/0x1e0 [ 6320.489299][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6320.489299][ T3329] [ 6330.732847][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6330.733288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6330.733288][ T3329] netdev_get_by_index+0x5e/0x80 [ 6330.733288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6330.733288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6330.733288][ T3329] ip6_route_add+0x1c/0x140 [ 6330.733288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6330.733288][ T3329] addrconf_add_dev+0xe2/0x170 [ 6330.733288][ T3329] inet6_addr_add+0x12f/0xa40 [ 6330.733288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6330.733288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6330.733288][ T3329] netlink_rcv_skb+0x130/0x360 [ 6330.733288][ T3329] netlink_unicast+0x449/0x710 [ 6330.733288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6330.733288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6330.733288][ T3329] ___sys_sendmsg+0xee/0x170 [ 6330.733288][ T3329] __sys_sendmsg+0xcd/0x170 [ 6330.733288][ T3329] do_syscall_64+0xc6/0x1e0 [ 6330.733288][ T3329] [ 6330.735498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6330.735498][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6330.735498][ T3329] ipv6_find_idev+0x102/0x170 [ 6330.735498][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6330.735498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6330.735498][ T3329] netlink_rcv_skb+0x130/0x360 [ 6330.735498][ T3329] netlink_unicast+0x449/0x710 [ 6330.735498][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6330.735498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6330.735498][ T3329] ___sys_sendmsg+0xee/0x170 [ 6330.735498][ T3329] __sys_sendmsg+0xcd/0x170 [ 6330.735498][ T3329] do_syscall_64+0xc6/0x1e0 [ 6330.735498][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6330.735498][ T3329] [ 6330.737206][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6330.737206][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6330.737206][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6330.737206][ T3329] ipv6_find_idev+0x102/0x170 [ 6330.737206][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6330.737206][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6330.737206][ T3329] netlink_rcv_skb+0x130/0x360 [ 6330.737206][ T3329] netlink_unicast+0x449/0x710 [ 6330.737206][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6330.737206][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6330.737206][ T3329] ___sys_sendmsg+0xee/0x170 [ 6330.737206][ T3329] __sys_sendmsg+0xcd/0x170 [ 6330.737206][ T3329] do_syscall_64+0xc6/0x1e0 [ 6330.737206][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6330.737206][ T3329] [ 6340.980907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6340.981295][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6340.981295][ T3329] netdev_get_by_index+0x5e/0x80 [ 6340.981295][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6340.981295][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6340.981295][ T3329] ip6_route_add+0x1c/0x140 [ 6340.981295][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6340.981295][ T3329] addrconf_add_dev+0xe2/0x170 [ 6340.981295][ T3329] inet6_addr_add+0x12f/0xa40 [ 6340.981295][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6340.981295][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6340.981295][ T3329] netlink_rcv_skb+0x130/0x360 [ 6340.981295][ T3329] netlink_unicast+0x449/0x710 [ 6340.981295][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6340.981295][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6340.981295][ T3329] ___sys_sendmsg+0xee/0x170 [ 6340.981295][ T3329] __sys_sendmsg+0xcd/0x170 [ 6340.981295][ T3329] do_syscall_64+0xc6/0x1e0 [ 6340.981295][ T3329] [ 6340.983549][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6340.983549][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6340.983549][ T3329] ipv6_find_idev+0x102/0x170 [ 6340.983549][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6340.983549][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6340.983549][ T3329] netlink_rcv_skb+0x130/0x360 [ 6340.983549][ T3329] netlink_unicast+0x449/0x710 [ 6340.983549][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6340.983549][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6340.983549][ T3329] ___sys_sendmsg+0xee/0x170 [ 6340.983549][ T3329] __sys_sendmsg+0xcd/0x170 [ 6340.983549][ T3329] do_syscall_64+0xc6/0x1e0 [ 6340.983549][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6340.983549][ T3329] [ 6340.985282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6340.985282][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6340.985282][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6340.985282][ T3329] ipv6_find_idev+0x102/0x170 [ 6340.985282][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6340.985282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6340.985282][ T3329] netlink_rcv_skb+0x130/0x360 [ 6340.985282][ T3329] netlink_unicast+0x449/0x710 [ 6340.985282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6340.985282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6340.985282][ T3329] ___sys_sendmsg+0xee/0x170 [ 6340.985282][ T3329] __sys_sendmsg+0xcd/0x170 [ 6340.985282][ T3329] do_syscall_64+0xc6/0x1e0 [ 6340.985282][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6340.985282][ T3329] [ 6350.988924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6350.989304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6350.989304][ T3329] netdev_get_by_index+0x5e/0x80 [ 6350.989304][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6350.989304][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6350.989304][ T3329] ip6_route_add+0x1c/0x140 [ 6350.989304][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6350.989304][ T3329] addrconf_add_dev+0xe2/0x170 [ 6350.989304][ T3329] inet6_addr_add+0x12f/0xa40 [ 6350.989304][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6350.989304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6350.989304][ T3329] netlink_rcv_skb+0x130/0x360 [ 6350.989304][ T3329] netlink_unicast+0x449/0x710 [ 6350.989304][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6350.989304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6350.989304][ T3329] ___sys_sendmsg+0xee/0x170 [ 6350.989304][ T3329] __sys_sendmsg+0xcd/0x170 [ 6350.989304][ T3329] do_syscall_64+0xc6/0x1e0 [ 6350.989304][ T3329] [ 6350.991500][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6350.991500][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6350.991500][ T3329] ipv6_find_idev+0x102/0x170 [ 6350.991500][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6350.991500][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6350.991500][ T3329] netlink_rcv_skb+0x130/0x360 [ 6350.991500][ T3329] netlink_unicast+0x449/0x710 [ 6350.991500][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6350.991500][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6350.991500][ T3329] ___sys_sendmsg+0xee/0x170 [ 6350.991500][ T3329] __sys_sendmsg+0xcd/0x170 [ 6350.991500][ T3329] do_syscall_64+0xc6/0x1e0 [ 6350.991500][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6350.991500][ T3329] [ 6350.993213][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6350.993213][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6350.993213][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6350.993213][ T3329] ipv6_find_idev+0x102/0x170 [ 6350.993213][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6350.993213][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6350.993213][ T3329] netlink_rcv_skb+0x130/0x360 [ 6350.993213][ T3329] netlink_unicast+0x449/0x710 [ 6350.993213][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6350.993213][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6350.993213][ T3329] ___sys_sendmsg+0xee/0x170 [ 6350.993213][ T3329] __sys_sendmsg+0xcd/0x170 [ 6350.993213][ T3329] do_syscall_64+0xc6/0x1e0 [ 6350.993213][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6350.993213][ T3329] [ 6361.196905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6361.197336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6361.197336][ T3329] netdev_get_by_index+0x5e/0x80 [ 6361.197336][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6361.197336][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6361.197336][ T3329] ip6_route_add+0x1c/0x140 [ 6361.197336][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6361.197336][ T3329] addrconf_add_dev+0xe2/0x170 [ 6361.197336][ T3329] inet6_addr_add+0x12f/0xa40 [ 6361.197336][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6361.197336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6361.197336][ T3329] netlink_rcv_skb+0x130/0x360 [ 6361.197336][ T3329] netlink_unicast+0x449/0x710 [ 6361.197336][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6361.197336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6361.197336][ T3329] ___sys_sendmsg+0xee/0x170 [ 6361.197336][ T3329] __sys_sendmsg+0xcd/0x170 [ 6361.197336][ T3329] do_syscall_64+0xc6/0x1e0 [ 6361.197336][ T3329] [ 6361.199542][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6361.199542][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6361.199542][ T3329] ipv6_find_idev+0x102/0x170 [ 6361.199542][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6361.199542][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6361.199542][ T3329] netlink_rcv_skb+0x130/0x360 [ 6361.199542][ T3329] netlink_unicast+0x449/0x710 [ 6361.199542][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6361.199542][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6361.199542][ T3329] ___sys_sendmsg+0xee/0x170 [ 6361.199542][ T3329] __sys_sendmsg+0xcd/0x170 [ 6361.199542][ T3329] do_syscall_64+0xc6/0x1e0 [ 6361.199542][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6361.199542][ T3329] [ 6361.201238][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6361.201238][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6361.201238][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6361.201238][ T3329] ipv6_find_idev+0x102/0x170 [ 6361.201238][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6361.201238][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6361.201238][ T3329] netlink_rcv_skb+0x130/0x360 [ 6361.201238][ T3329] netlink_unicast+0x449/0x710 [ 6361.201238][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6361.201238][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6361.201238][ T3329] ___sys_sendmsg+0xee/0x170 [ 6361.201238][ T3329] __sys_sendmsg+0xcd/0x170 [ 6361.201238][ T3329] do_syscall_64+0xc6/0x1e0 [ 6361.201238][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6361.201238][ T3329] [ 6371.444906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6371.445277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6371.445277][ T3329] netdev_get_by_index+0x5e/0x80 [ 6371.445277][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6371.445277][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6371.445277][ T3329] ip6_route_add+0x1c/0x140 [ 6371.445277][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6371.445277][ T3329] addrconf_add_dev+0xe2/0x170 [ 6371.445277][ T3329] inet6_addr_add+0x12f/0xa40 [ 6371.445277][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6371.445277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6371.445277][ T3329] netlink_rcv_skb+0x130/0x360 [ 6371.445277][ T3329] netlink_unicast+0x449/0x710 [ 6371.445277][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6371.445277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6371.445277][ T3329] ___sys_sendmsg+0xee/0x170 [ 6371.445277][ T3329] __sys_sendmsg+0xcd/0x170 [ 6371.445277][ T3329] do_syscall_64+0xc6/0x1e0 [ 6371.445277][ T3329] [ 6371.447481][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6371.447481][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6371.447481][ T3329] ipv6_find_idev+0x102/0x170 [ 6371.447481][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6371.447481][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6371.447481][ T3329] netlink_rcv_skb+0x130/0x360 [ 6371.447481][ T3329] netlink_unicast+0x449/0x710 [ 6371.447481][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6371.447481][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6371.447481][ T3329] ___sys_sendmsg+0xee/0x170 [ 6371.447481][ T3329] __sys_sendmsg+0xcd/0x170 [ 6371.447481][ T3329] do_syscall_64+0xc6/0x1e0 [ 6371.447481][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6371.447481][ T3329] [ 6371.449184][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6371.449184][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6371.449184][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6371.449184][ T3329] ipv6_find_idev+0x102/0x170 [ 6371.449184][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6371.449184][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6371.449184][ T3329] netlink_rcv_skb+0x130/0x360 [ 6371.449184][ T3329] netlink_unicast+0x449/0x710 [ 6371.449184][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6371.449184][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6371.449184][ T3329] ___sys_sendmsg+0xee/0x170 [ 6371.449184][ T3329] __sys_sendmsg+0xcd/0x170 [ 6371.449184][ T3329] do_syscall_64+0xc6/0x1e0 [ 6371.449184][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6371.449184][ T3329] [ 6381.692917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6381.693296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6381.693296][ T3329] netdev_get_by_index+0x5e/0x80 [ 6381.693296][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6381.693296][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6381.693296][ T3329] ip6_route_add+0x1c/0x140 [ 6381.693296][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6381.693296][ T3329] addrconf_add_dev+0xe2/0x170 [ 6381.693296][ T3329] inet6_addr_add+0x12f/0xa40 [ 6381.693296][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6381.693296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6381.693296][ T3329] netlink_rcv_skb+0x130/0x360 [ 6381.693296][ T3329] netlink_unicast+0x449/0x710 [ 6381.693296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6381.693296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6381.693296][ T3329] ___sys_sendmsg+0xee/0x170 [ 6381.693296][ T3329] __sys_sendmsg+0xcd/0x170 [ 6381.693296][ T3329] do_syscall_64+0xc6/0x1e0 [ 6381.693296][ T3329] [ 6381.695505][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6381.695505][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6381.695505][ T3329] ipv6_find_idev+0x102/0x170 [ 6381.695505][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6381.695505][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6381.695505][ T3329] netlink_rcv_skb+0x130/0x360 [ 6381.695505][ T3329] netlink_unicast+0x449/0x710 [ 6381.695505][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6381.695505][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6381.695505][ T3329] ___sys_sendmsg+0xee/0x170 [ 6381.695505][ T3329] __sys_sendmsg+0xcd/0x170 [ 6381.695505][ T3329] do_syscall_64+0xc6/0x1e0 [ 6381.695505][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6381.695505][ T3329] [ 6381.697211][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6381.697211][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6381.697211][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6381.697211][ T3329] ipv6_find_idev+0x102/0x170 [ 6381.697211][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6381.697211][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6381.697211][ T3329] netlink_rcv_skb+0x130/0x360 [ 6381.697211][ T3329] netlink_unicast+0x449/0x710 [ 6381.697211][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6381.697211][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6381.697211][ T3329] ___sys_sendmsg+0xee/0x170 [ 6381.697211][ T3329] __sys_sendmsg+0xcd/0x170 [ 6381.697211][ T3329] do_syscall_64+0xc6/0x1e0 [ 6381.697211][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6381.697211][ T3329] [ 6391.940908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6391.941382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6391.941382][ T3329] netdev_get_by_index+0x5e/0x80 [ 6391.941382][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6391.941382][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6391.941382][ T3329] ip6_route_add+0x1c/0x140 [ 6391.941382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6391.941382][ T3329] addrconf_add_dev+0xe2/0x170 [ 6391.941382][ T3329] inet6_addr_add+0x12f/0xa40 [ 6391.941382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6391.941382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6391.941382][ T3329] netlink_rcv_skb+0x130/0x360 [ 6391.941382][ T3329] netlink_unicast+0x449/0x710 [ 6391.941382][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6391.941382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6391.941382][ T3329] ___sys_sendmsg+0xee/0x170 [ 6391.941382][ T3329] __sys_sendmsg+0xcd/0x170 [ 6391.941382][ T3329] do_syscall_64+0xc6/0x1e0 [ 6391.941382][ T3329] [ 6391.943588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6391.943588][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6391.943588][ T3329] ipv6_find_idev+0x102/0x170 [ 6391.943588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6391.943588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6391.943588][ T3329] netlink_rcv_skb+0x130/0x360 [ 6391.943588][ T3329] netlink_unicast+0x449/0x710 [ 6391.943588][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6391.943588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6391.943588][ T3329] ___sys_sendmsg+0xee/0x170 [ 6391.943588][ T3329] __sys_sendmsg+0xcd/0x170 [ 6391.943588][ T3329] do_syscall_64+0xc6/0x1e0 [ 6391.943588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6391.943588][ T3329] [ 6391.945284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6391.945284][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6391.945284][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6391.945284][ T3329] ipv6_find_idev+0x102/0x170 [ 6391.945284][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6391.945284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6391.945284][ T3329] netlink_rcv_skb+0x130/0x360 [ 6391.945284][ T3329] netlink_unicast+0x449/0x710 [ 6391.945284][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6391.945284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6391.945284][ T3329] ___sys_sendmsg+0xee/0x170 [ 6391.945284][ T3329] __sys_sendmsg+0xcd/0x170 [ 6391.945284][ T3329] do_syscall_64+0xc6/0x1e0 [ 6391.945284][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6391.945284][ T3329] [ 6402.188900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6402.189338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6402.189338][ T3329] netdev_get_by_index+0x5e/0x80 [ 6402.189338][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6402.189338][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6402.189338][ T3329] ip6_route_add+0x1c/0x140 [ 6402.189338][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6402.189338][ T3329] addrconf_add_dev+0xe2/0x170 [ 6402.189338][ T3329] inet6_addr_add+0x12f/0xa40 [ 6402.189338][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6402.189338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6402.189338][ T3329] netlink_rcv_skb+0x130/0x360 [ 6402.189338][ T3329] netlink_unicast+0x449/0x710 [ 6402.189338][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6402.189338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6402.189338][ T3329] ___sys_sendmsg+0xee/0x170 [ 6402.189338][ T3329] __sys_sendmsg+0xcd/0x170 [ 6402.189338][ T3329] do_syscall_64+0xc6/0x1e0 [ 6402.189338][ T3329] [ 6402.191545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6402.191545][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6402.191545][ T3329] ipv6_find_idev+0x102/0x170 [ 6402.191545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6402.191545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6402.191545][ T3329] netlink_rcv_skb+0x130/0x360 [ 6402.191545][ T3329] netlink_unicast+0x449/0x710 [ 6402.191545][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6402.191545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6402.191545][ T3329] ___sys_sendmsg+0xee/0x170 [ 6402.191545][ T3329] __sys_sendmsg+0xcd/0x170 [ 6402.191545][ T3329] do_syscall_64+0xc6/0x1e0 [ 6402.191545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6402.191545][ T3329] [ 6402.193268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6402.193268][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6402.193268][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6402.193268][ T3329] ipv6_find_idev+0x102/0x170 [ 6402.193268][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6402.193268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6402.193268][ T3329] netlink_rcv_skb+0x130/0x360 [ 6402.193268][ T3329] netlink_unicast+0x449/0x710 [ 6402.193268][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6402.193268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6402.193268][ T3329] ___sys_sendmsg+0xee/0x170 [ 6402.193268][ T3329] __sys_sendmsg+0xcd/0x170 [ 6402.193268][ T3329] do_syscall_64+0xc6/0x1e0 [ 6402.193268][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6402.193268][ T3329] [ 6412.436926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6412.437358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6412.437358][ T3329] netdev_get_by_index+0x5e/0x80 [ 6412.437358][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6412.437358][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6412.437358][ T3329] ip6_route_add+0x1c/0x140 [ 6412.437358][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6412.437358][ T3329] addrconf_add_dev+0xe2/0x170 [ 6412.437358][ T3329] inet6_addr_add+0x12f/0xa40 [ 6412.437358][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6412.437358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6412.437358][ T3329] netlink_rcv_skb+0x130/0x360 [ 6412.437358][ T3329] netlink_unicast+0x449/0x710 [ 6412.437358][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6412.437358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6412.437358][ T3329] ___sys_sendmsg+0xee/0x170 [ 6412.437358][ T3329] __sys_sendmsg+0xcd/0x170 [ 6412.437358][ T3329] do_syscall_64+0xc6/0x1e0 [ 6412.437358][ T3329] [ 6412.439559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6412.439559][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6412.439559][ T3329] ipv6_find_idev+0x102/0x170 [ 6412.439559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6412.439559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6412.439559][ T3329] netlink_rcv_skb+0x130/0x360 [ 6412.439559][ T3329] netlink_unicast+0x449/0x710 [ 6412.439559][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6412.439559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6412.439559][ T3329] ___sys_sendmsg+0xee/0x170 [ 6412.439559][ T3329] __sys_sendmsg+0xcd/0x170 [ 6412.439559][ T3329] do_syscall_64+0xc6/0x1e0 [ 6412.439559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6412.439559][ T3329] [ 6412.441262][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6412.441262][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6412.441262][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6412.441262][ T3329] ipv6_find_idev+0x102/0x170 [ 6412.441262][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6412.441262][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6412.441262][ T3329] netlink_rcv_skb+0x130/0x360 [ 6412.441262][ T3329] netlink_unicast+0x449/0x710 [ 6412.441262][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6412.441262][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6412.441262][ T3329] ___sys_sendmsg+0xee/0x170 [ 6412.441262][ T3329] __sys_sendmsg+0xcd/0x170 [ 6412.441262][ T3329] do_syscall_64+0xc6/0x1e0 [ 6412.441262][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6412.441262][ T3329] [ 6422.684915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6422.685350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6422.685350][ T3329] netdev_get_by_index+0x5e/0x80 [ 6422.685350][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6422.685350][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6422.685350][ T3329] ip6_route_add+0x1c/0x140 [ 6422.685350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6422.685350][ T3329] addrconf_add_dev+0xe2/0x170 [ 6422.685350][ T3329] inet6_addr_add+0x12f/0xa40 [ 6422.685350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6422.685350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6422.685350][ T3329] netlink_rcv_skb+0x130/0x360 [ 6422.685350][ T3329] netlink_unicast+0x449/0x710 [ 6422.685350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6422.685350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6422.685350][ T3329] ___sys_sendmsg+0xee/0x170 [ 6422.685350][ T3329] __sys_sendmsg+0xcd/0x170 [ 6422.685350][ T3329] do_syscall_64+0xc6/0x1e0 [ 6422.685350][ T3329] [ 6422.687551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6422.687551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6422.687551][ T3329] ipv6_find_idev+0x102/0x170 [ 6422.687551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6422.687551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6422.687551][ T3329] netlink_rcv_skb+0x130/0x360 [ 6422.687551][ T3329] netlink_unicast+0x449/0x710 [ 6422.687551][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6422.687551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6422.687551][ T3329] ___sys_sendmsg+0xee/0x170 [ 6422.687551][ T3329] __sys_sendmsg+0xcd/0x170 [ 6422.687551][ T3329] do_syscall_64+0xc6/0x1e0 [ 6422.687551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6422.687551][ T3329] [ 6422.689261][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6422.689261][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6422.689261][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6422.689261][ T3329] ipv6_find_idev+0x102/0x170 [ 6422.689261][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6422.689261][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6422.689261][ T3329] netlink_rcv_skb+0x130/0x360 [ 6422.689261][ T3329] netlink_unicast+0x449/0x710 [ 6422.689261][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6422.689261][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6422.689261][ T3329] ___sys_sendmsg+0xee/0x170 [ 6422.689261][ T3329] __sys_sendmsg+0xcd/0x170 [ 6422.689261][ T3329] do_syscall_64+0xc6/0x1e0 [ 6422.689261][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6422.689261][ T3329] [ 6432.932918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6432.933350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6432.933350][ T3329] netdev_get_by_index+0x5e/0x80 [ 6432.933350][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6432.933350][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6432.933350][ T3329] ip6_route_add+0x1c/0x140 [ 6432.933350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6432.933350][ T3329] addrconf_add_dev+0xe2/0x170 [ 6432.933350][ T3329] inet6_addr_add+0x12f/0xa40 [ 6432.933350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6432.933350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6432.933350][ T3329] netlink_rcv_skb+0x130/0x360 [ 6432.933350][ T3329] netlink_unicast+0x449/0x710 [ 6432.933350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6432.933350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6432.933350][ T3329] ___sys_sendmsg+0xee/0x170 [ 6432.933350][ T3329] __sys_sendmsg+0xcd/0x170 [ 6432.933350][ T3329] do_syscall_64+0xc6/0x1e0 [ 6432.933350][ T3329] [ 6432.936067][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6432.936067][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6432.936067][ T3329] ipv6_find_idev+0x102/0x170 [ 6432.936067][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6432.936067][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6432.936067][ T3329] netlink_rcv_skb+0x130/0x360 [ 6432.936067][ T3329] netlink_unicast+0x449/0x710 [ 6432.936067][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6432.936067][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6432.936067][ T3329] ___sys_sendmsg+0xee/0x170 [ 6432.936067][ T3329] __sys_sendmsg+0xcd/0x170 [ 6432.936067][ T3329] do_syscall_64+0xc6/0x1e0 [ 6432.936067][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6432.936067][ T3329] [ 6432.937770][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6432.937770][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6432.937770][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6432.937770][ T3329] ipv6_find_idev+0x102/0x170 [ 6432.937770][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6432.937770][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6432.937770][ T3329] netlink_rcv_skb+0x130/0x360 [ 6432.937770][ T3329] netlink_unicast+0x449/0x710 [ 6432.937770][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6432.937770][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6432.937770][ T3329] ___sys_sendmsg+0xee/0x170 [ 6432.937770][ T3329] __sys_sendmsg+0xcd/0x170 [ 6432.937770][ T3329] do_syscall_64+0xc6/0x1e0 [ 6432.937770][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6432.937770][ T3329] [ 6443.092943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6443.093402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6443.093402][ T3329] netdev_get_by_index+0x5e/0x80 [ 6443.093402][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6443.093402][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6443.093402][ T3329] ip6_route_add+0x1c/0x140 [ 6443.093402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6443.093402][ T3329] addrconf_add_dev+0xe2/0x170 [ 6443.093402][ T3329] inet6_addr_add+0x12f/0xa40 [ 6443.093402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6443.093402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6443.093402][ T3329] netlink_rcv_skb+0x130/0x360 [ 6443.093402][ T3329] netlink_unicast+0x449/0x710 [ 6443.093402][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6443.093402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6443.093402][ T3329] ___sys_sendmsg+0xee/0x170 [ 6443.093402][ T3329] __sys_sendmsg+0xcd/0x170 [ 6443.093402][ T3329] do_syscall_64+0xc6/0x1e0 [ 6443.093402][ T3329] [ 6443.095660][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6443.095660][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6443.095660][ T3329] ipv6_find_idev+0x102/0x170 [ 6443.095660][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6443.095660][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6443.095660][ T3329] netlink_rcv_skb+0x130/0x360 [ 6443.095660][ T3329] netlink_unicast+0x449/0x710 [ 6443.095660][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6443.095660][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6443.095660][ T3329] ___sys_sendmsg+0xee/0x170 [ 6443.095660][ T3329] __sys_sendmsg+0xcd/0x170 [ 6443.095660][ T3329] do_syscall_64+0xc6/0x1e0 [ 6443.095660][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6443.095660][ T3329] [ 6443.097393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6443.097393][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6443.097393][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6443.097393][ T3329] ipv6_find_idev+0x102/0x170 [ 6443.097393][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6443.097393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6443.097393][ T3329] netlink_rcv_skb+0x130/0x360 [ 6443.097393][ T3329] netlink_unicast+0x449/0x710 [ 6443.097393][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6443.097393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6443.097393][ T3329] ___sys_sendmsg+0xee/0x170 [ 6443.097393][ T3329] __sys_sendmsg+0xcd/0x170 [ 6443.097393][ T3329] do_syscall_64+0xc6/0x1e0 [ 6443.097393][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6443.097393][ T3329] [ 6453.308911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6453.309294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6453.309294][ T3329] netdev_get_by_index+0x5e/0x80 [ 6453.309294][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6453.309294][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6453.309294][ T3329] ip6_route_add+0x1c/0x140 [ 6453.309294][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6453.309294][ T3329] addrconf_add_dev+0xe2/0x170 [ 6453.309294][ T3329] inet6_addr_add+0x12f/0xa40 [ 6453.309294][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6453.309294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6453.309294][ T3329] netlink_rcv_skb+0x130/0x360 [ 6453.309294][ T3329] netlink_unicast+0x449/0x710 [ 6453.309294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6453.309294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6453.309294][ T3329] ___sys_sendmsg+0xee/0x170 [ 6453.309294][ T3329] __sys_sendmsg+0xcd/0x170 [ 6453.309294][ T3329] do_syscall_64+0xc6/0x1e0 [ 6453.309294][ T3329] [ 6453.311498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6453.311498][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6453.311498][ T3329] ipv6_find_idev+0x102/0x170 [ 6453.311498][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6453.311498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6453.311498][ T3329] netlink_rcv_skb+0x130/0x360 [ 6453.311498][ T3329] netlink_unicast+0x449/0x710 [ 6453.311498][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6453.311498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6453.311498][ T3329] ___sys_sendmsg+0xee/0x170 [ 6453.311498][ T3329] __sys_sendmsg+0xcd/0x170 [ 6453.311498][ T3329] do_syscall_64+0xc6/0x1e0 [ 6453.311498][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6453.311498][ T3329] [ 6453.313215][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6453.313215][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6453.313215][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6453.313215][ T3329] ipv6_find_idev+0x102/0x170 [ 6453.313215][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6453.313215][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6453.313215][ T3329] netlink_rcv_skb+0x130/0x360 [ 6453.313215][ T3329] netlink_unicast+0x449/0x710 [ 6453.313215][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6453.313215][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6453.313215][ T3329] ___sys_sendmsg+0xee/0x170 [ 6453.313215][ T3329] __sys_sendmsg+0xcd/0x170 [ 6453.313215][ T3329] do_syscall_64+0xc6/0x1e0 [ 6453.313215][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6453.313215][ T3329] [ 6463.556930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6463.557303][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6463.557303][ T3329] netdev_get_by_index+0x5e/0x80 [ 6463.557303][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6463.557303][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6463.557303][ T3329] ip6_route_add+0x1c/0x140 [ 6463.557303][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6463.557303][ T3329] addrconf_add_dev+0xe2/0x170 [ 6463.557303][ T3329] inet6_addr_add+0x12f/0xa40 [ 6463.557303][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6463.557303][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6463.557303][ T3329] netlink_rcv_skb+0x130/0x360 [ 6463.557303][ T3329] netlink_unicast+0x449/0x710 [ 6463.557303][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6463.557303][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6463.557303][ T3329] ___sys_sendmsg+0xee/0x170 [ 6463.557303][ T3329] __sys_sendmsg+0xcd/0x170 [ 6463.557303][ T3329] do_syscall_64+0xc6/0x1e0 [ 6463.557303][ T3329] [ 6463.559502][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6463.559502][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6463.559502][ T3329] ipv6_find_idev+0x102/0x170 [ 6463.559502][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6463.559502][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6463.559502][ T3329] netlink_rcv_skb+0x130/0x360 [ 6463.559502][ T3329] netlink_unicast+0x449/0x710 [ 6463.559502][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6463.559502][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6463.559502][ T3329] ___sys_sendmsg+0xee/0x170 [ 6463.559502][ T3329] __sys_sendmsg+0xcd/0x170 [ 6463.559502][ T3329] do_syscall_64+0xc6/0x1e0 [ 6463.559502][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6463.559502][ T3329] [ 6463.561211][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6463.561211][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6463.561211][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6463.561211][ T3329] ipv6_find_idev+0x102/0x170 [ 6463.561211][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6463.561211][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6463.561211][ T3329] netlink_rcv_skb+0x130/0x360 [ 6463.561211][ T3329] netlink_unicast+0x449/0x710 [ 6463.561211][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6463.561211][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6463.561211][ T3329] ___sys_sendmsg+0xee/0x170 [ 6463.561211][ T3329] __sys_sendmsg+0xcd/0x170 [ 6463.561211][ T3329] do_syscall_64+0xc6/0x1e0 [ 6463.561211][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6463.561211][ T3329] [ 6473.804911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6473.805351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6473.805351][ T3329] netdev_get_by_index+0x5e/0x80 [ 6473.805351][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6473.805351][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6473.805351][ T3329] ip6_route_add+0x1c/0x140 [ 6473.805351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6473.805351][ T3329] addrconf_add_dev+0xe2/0x170 [ 6473.805351][ T3329] inet6_addr_add+0x12f/0xa40 [ 6473.805351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6473.805351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6473.805351][ T3329] netlink_rcv_skb+0x130/0x360 [ 6473.805351][ T3329] netlink_unicast+0x449/0x710 [ 6473.805351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6473.805351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6473.805351][ T3329] ___sys_sendmsg+0xee/0x170 [ 6473.805351][ T3329] __sys_sendmsg+0xcd/0x170 [ 6473.805351][ T3329] do_syscall_64+0xc6/0x1e0 [ 6473.805351][ T3329] [ 6473.807544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6473.807544][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6473.807544][ T3329] ipv6_find_idev+0x102/0x170 [ 6473.807544][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6473.807544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6473.807544][ T3329] netlink_rcv_skb+0x130/0x360 [ 6473.807544][ T3329] netlink_unicast+0x449/0x710 [ 6473.807544][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6473.807544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6473.807544][ T3329] ___sys_sendmsg+0xee/0x170 [ 6473.807544][ T3329] __sys_sendmsg+0xcd/0x170 [ 6473.807544][ T3329] do_syscall_64+0xc6/0x1e0 [ 6473.807544][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6473.807544][ T3329] [ 6473.809245][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6473.809245][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6473.809245][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6473.809245][ T3329] ipv6_find_idev+0x102/0x170 [ 6473.809245][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6473.809245][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6473.809245][ T3329] netlink_rcv_skb+0x130/0x360 [ 6473.809245][ T3329] netlink_unicast+0x449/0x710 [ 6473.809245][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6473.809245][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6473.809245][ T3329] ___sys_sendmsg+0xee/0x170 [ 6473.809245][ T3329] __sys_sendmsg+0xcd/0x170 [ 6473.809245][ T3329] do_syscall_64+0xc6/0x1e0 [ 6473.809245][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6473.809245][ T3329] [ 6484.052905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6484.053347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6484.053347][ T3329] netdev_get_by_index+0x5e/0x80 [ 6484.053347][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6484.053347][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6484.053347][ T3329] ip6_route_add+0x1c/0x140 [ 6484.053347][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6484.053347][ T3329] addrconf_add_dev+0xe2/0x170 [ 6484.053347][ T3329] inet6_addr_add+0x12f/0xa40 [ 6484.053347][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6484.053347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6484.053347][ T3329] netlink_rcv_skb+0x130/0x360 [ 6484.053347][ T3329] netlink_unicast+0x449/0x710 [ 6484.053347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6484.053347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6484.053347][ T3329] ___sys_sendmsg+0xee/0x170 [ 6484.053347][ T3329] __sys_sendmsg+0xcd/0x170 [ 6484.053347][ T3329] do_syscall_64+0xc6/0x1e0 [ 6484.053347][ T3329] [ 6484.055542][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6484.055542][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6484.055542][ T3329] ipv6_find_idev+0x102/0x170 [ 6484.055542][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6484.055542][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6484.055542][ T3329] netlink_rcv_skb+0x130/0x360 [ 6484.055542][ T3329] netlink_unicast+0x449/0x710 [ 6484.055542][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6484.055542][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6484.055542][ T3329] ___sys_sendmsg+0xee/0x170 [ 6484.055542][ T3329] __sys_sendmsg+0xcd/0x170 [ 6484.055542][ T3329] do_syscall_64+0xc6/0x1e0 [ 6484.055542][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6484.055542][ T3329] [ 6484.057242][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6484.057242][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6484.057242][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6484.057242][ T3329] ipv6_find_idev+0x102/0x170 [ 6484.057242][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6484.057242][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6484.057242][ T3329] netlink_rcv_skb+0x130/0x360 [ 6484.057242][ T3329] netlink_unicast+0x449/0x710 [ 6484.057242][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6484.057242][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6484.057242][ T3329] ___sys_sendmsg+0xee/0x170 [ 6484.057242][ T3329] __sys_sendmsg+0xcd/0x170 [ 6484.057242][ T3329] do_syscall_64+0xc6/0x1e0 [ 6484.057242][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6484.057242][ T3329] [ 6494.300918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6494.301302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6494.301302][ T3329] netdev_get_by_index+0x5e/0x80 [ 6494.301302][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6494.301302][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6494.301302][ T3329] ip6_route_add+0x1c/0x140 [ 6494.301302][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6494.301302][ T3329] addrconf_add_dev+0xe2/0x170 [ 6494.301302][ T3329] inet6_addr_add+0x12f/0xa40 [ 6494.301302][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6494.301302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6494.301302][ T3329] netlink_rcv_skb+0x130/0x360 [ 6494.301302][ T3329] netlink_unicast+0x449/0x710 [ 6494.301302][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6494.301302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6494.301302][ T3329] ___sys_sendmsg+0xee/0x170 [ 6494.301302][ T3329] __sys_sendmsg+0xcd/0x170 [ 6494.301302][ T3329] do_syscall_64+0xc6/0x1e0 [ 6494.301302][ T3329] [ 6494.303535][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6494.303535][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6494.303535][ T3329] ipv6_find_idev+0x102/0x170 [ 6494.303535][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6494.303535][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6494.303535][ T3329] netlink_rcv_skb+0x130/0x360 [ 6494.303535][ T3329] netlink_unicast+0x449/0x710 [ 6494.303535][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6494.303535][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6494.303535][ T3329] ___sys_sendmsg+0xee/0x170 [ 6494.303535][ T3329] __sys_sendmsg+0xcd/0x170 [ 6494.303535][ T3329] do_syscall_64+0xc6/0x1e0 [ 6494.303535][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6494.303535][ T3329] [ 6494.305268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6494.305268][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6494.305268][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6494.305268][ T3329] ipv6_find_idev+0x102/0x170 [ 6494.305268][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6494.305268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6494.305268][ T3329] netlink_rcv_skb+0x130/0x360 [ 6494.305268][ T3329] netlink_unicast+0x449/0x710 [ 6494.305268][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6494.305268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6494.305268][ T3329] ___sys_sendmsg+0xee/0x170 [ 6494.305268][ T3329] __sys_sendmsg+0xcd/0x170 [ 6494.305268][ T3329] do_syscall_64+0xc6/0x1e0 [ 6494.305268][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6494.305268][ T3329] [ 6504.548939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6504.549373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6504.549373][ T3329] netdev_get_by_index+0x5e/0x80 [ 6504.549373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6504.549373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6504.549373][ T3329] ip6_route_add+0x1c/0x140 [ 6504.549373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6504.549373][ T3329] addrconf_add_dev+0xe2/0x170 [ 6504.549373][ T3329] inet6_addr_add+0x12f/0xa40 [ 6504.549373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6504.549373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6504.549373][ T3329] netlink_rcv_skb+0x130/0x360 [ 6504.549373][ T3329] netlink_unicast+0x449/0x710 [ 6504.549373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6504.549373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6504.549373][ T3329] ___sys_sendmsg+0xee/0x170 [ 6504.549373][ T3329] __sys_sendmsg+0xcd/0x170 [ 6504.549373][ T3329] do_syscall_64+0xc6/0x1e0 [ 6504.549373][ T3329] [ 6504.551601][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6504.551601][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6504.551601][ T3329] ipv6_find_idev+0x102/0x170 [ 6504.551601][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6504.551601][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6504.551601][ T3329] netlink_rcv_skb+0x130/0x360 [ 6504.551601][ T3329] netlink_unicast+0x449/0x710 [ 6504.551601][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6504.551601][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6504.551601][ T3329] ___sys_sendmsg+0xee/0x170 [ 6504.551601][ T3329] __sys_sendmsg+0xcd/0x170 [ 6504.551601][ T3329] do_syscall_64+0xc6/0x1e0 [ 6504.551601][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6504.551601][ T3329] [ 6504.553315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6504.553315][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6504.553315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6504.553315][ T3329] ipv6_find_idev+0x102/0x170 [ 6504.553315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6504.553315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6504.553315][ T3329] netlink_rcv_skb+0x130/0x360 [ 6504.553315][ T3329] netlink_unicast+0x449/0x710 [ 6504.553315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6504.553315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6504.553315][ T3329] ___sys_sendmsg+0xee/0x170 [ 6504.553315][ T3329] __sys_sendmsg+0xcd/0x170 [ 6504.553315][ T3329] do_syscall_64+0xc6/0x1e0 [ 6504.553315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6504.553315][ T3329] [ 6514.796906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6514.797285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6514.797285][ T3329] netdev_get_by_index+0x5e/0x80 [ 6514.797285][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6514.797285][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6514.797285][ T3329] ip6_route_add+0x1c/0x140 [ 6514.797285][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6514.797285][ T3329] addrconf_add_dev+0xe2/0x170 [ 6514.797285][ T3329] inet6_addr_add+0x12f/0xa40 [ 6514.797285][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6514.797285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6514.797285][ T3329] netlink_rcv_skb+0x130/0x360 [ 6514.797285][ T3329] netlink_unicast+0x449/0x710 [ 6514.797285][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6514.797285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6514.797285][ T3329] ___sys_sendmsg+0xee/0x170 [ 6514.797285][ T3329] __sys_sendmsg+0xcd/0x170 [ 6514.797285][ T3329] do_syscall_64+0xc6/0x1e0 [ 6514.797285][ T3329] [ 6514.799506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6514.799506][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6514.799506][ T3329] ipv6_find_idev+0x102/0x170 [ 6514.799506][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6514.799506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6514.799506][ T3329] netlink_rcv_skb+0x130/0x360 [ 6514.799506][ T3329] netlink_unicast+0x449/0x710 [ 6514.799506][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6514.799506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6514.799506][ T3329] ___sys_sendmsg+0xee/0x170 [ 6514.799506][ T3329] __sys_sendmsg+0xcd/0x170 [ 6514.799506][ T3329] do_syscall_64+0xc6/0x1e0 [ 6514.799506][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6514.799506][ T3329] [ 6514.801222][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6514.801222][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6514.801222][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6514.801222][ T3329] ipv6_find_idev+0x102/0x170 [ 6514.801222][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6514.801222][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6514.801222][ T3329] netlink_rcv_skb+0x130/0x360 [ 6514.801222][ T3329] netlink_unicast+0x449/0x710 [ 6514.801222][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6514.801222][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6514.801222][ T3329] ___sys_sendmsg+0xee/0x170 [ 6514.801222][ T3329] __sys_sendmsg+0xcd/0x170 [ 6514.801222][ T3329] do_syscall_64+0xc6/0x1e0 [ 6514.801222][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6514.801222][ T3329] [ 6525.044930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6525.045307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6525.045307][ T3329] netdev_get_by_index+0x5e/0x80 [ 6525.045307][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6525.045307][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6525.045307][ T3329] ip6_route_add+0x1c/0x140 [ 6525.045307][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6525.045307][ T3329] addrconf_add_dev+0xe2/0x170 [ 6525.045307][ T3329] inet6_addr_add+0x12f/0xa40 [ 6525.045307][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6525.045307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6525.045307][ T3329] netlink_rcv_skb+0x130/0x360 [ 6525.045307][ T3329] netlink_unicast+0x449/0x710 [ 6525.045307][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6525.045307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6525.045307][ T3329] ___sys_sendmsg+0xee/0x170 [ 6525.045307][ T3329] __sys_sendmsg+0xcd/0x170 [ 6525.045307][ T3329] do_syscall_64+0xc6/0x1e0 [ 6525.045307][ T3329] [ 6525.047535][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6525.047535][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6525.047535][ T3329] ipv6_find_idev+0x102/0x170 [ 6525.047535][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6525.047535][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6525.047535][ T3329] netlink_rcv_skb+0x130/0x360 [ 6525.047535][ T3329] netlink_unicast+0x449/0x710 [ 6525.047535][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6525.047535][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6525.047535][ T3329] ___sys_sendmsg+0xee/0x170 [ 6525.047535][ T3329] __sys_sendmsg+0xcd/0x170 [ 6525.047535][ T3329] do_syscall_64+0xc6/0x1e0 [ 6525.047535][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6525.047535][ T3329] [ 6525.049764][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6525.049764][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6525.049764][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6525.049764][ T3329] ipv6_find_idev+0x102/0x170 [ 6525.049764][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6525.049764][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6525.049764][ T3329] netlink_rcv_skb+0x130/0x360 [ 6525.049764][ T3329] netlink_unicast+0x449/0x710 [ 6525.049764][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6525.049764][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6525.049764][ T3329] ___sys_sendmsg+0xee/0x170 [ 6525.049764][ T3329] __sys_sendmsg+0xcd/0x170 [ 6525.049764][ T3329] do_syscall_64+0xc6/0x1e0 [ 6525.049764][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6525.049764][ T3329] [ 6535.292937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6535.293374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6535.293374][ T3329] netdev_get_by_index+0x5e/0x80 [ 6535.293374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6535.293374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6535.293374][ T3329] ip6_route_add+0x1c/0x140 [ 6535.293374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6535.293374][ T3329] addrconf_add_dev+0xe2/0x170 [ 6535.293374][ T3329] inet6_addr_add+0x12f/0xa40 [ 6535.293374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6535.293374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.293374][ T3329] netlink_rcv_skb+0x130/0x360 [ 6535.293374][ T3329] netlink_unicast+0x449/0x710 [ 6535.293374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6535.293374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6535.293374][ T3329] ___sys_sendmsg+0xee/0x170 [ 6535.293374][ T3329] __sys_sendmsg+0xcd/0x170 [ 6535.293374][ T3329] do_syscall_64+0xc6/0x1e0 [ 6535.293374][ T3329] [ 6535.295570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6535.295570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6535.295570][ T3329] ipv6_find_idev+0x102/0x170 [ 6535.295570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6535.295570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.295570][ T3329] netlink_rcv_skb+0x130/0x360 [ 6535.295570][ T3329] netlink_unicast+0x449/0x710 [ 6535.295570][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6535.295570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6535.295570][ T3329] ___sys_sendmsg+0xee/0x170 [ 6535.295570][ T3329] __sys_sendmsg+0xcd/0x170 [ 6535.295570][ T3329] do_syscall_64+0xc6/0x1e0 [ 6535.295570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6535.295570][ T3329] [ 6535.297269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6535.297269][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6535.297269][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6535.297269][ T3329] ipv6_find_idev+0x102/0x170 [ 6535.297269][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6535.297269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.297269][ T3329] netlink_rcv_skb+0x130/0x360 [ 6535.297269][ T3329] netlink_unicast+0x449/0x710 [ 6535.297269][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6535.297269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6535.297269][ T3329] ___sys_sendmsg+0xee/0x170 [ 6535.297269][ T3329] __sys_sendmsg+0xcd/0x170 [ 6535.297269][ T3329] do_syscall_64+0xc6/0x1e0 [ 6535.297269][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6535.297269][ T3329] [ 6545.540914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6545.541365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6545.541365][ T3329] netdev_get_by_index+0x5e/0x80 [ 6545.541365][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6545.541365][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6545.541365][ T3329] ip6_route_add+0x1c/0x140 [ 6545.541365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6545.541365][ T3329] addrconf_add_dev+0xe2/0x170 [ 6545.541365][ T3329] inet6_addr_add+0x12f/0xa40 [ 6545.541365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6545.541365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.541365][ T3329] netlink_rcv_skb+0x130/0x360 [ 6545.541365][ T3329] netlink_unicast+0x449/0x710 [ 6545.541365][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6545.541365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6545.541365][ T3329] ___sys_sendmsg+0xee/0x170 [ 6545.541365][ T3329] __sys_sendmsg+0xcd/0x170 [ 6545.541365][ T3329] do_syscall_64+0xc6/0x1e0 [ 6545.541365][ T3329] [ 6545.543578][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6545.543578][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6545.543578][ T3329] ipv6_find_idev+0x102/0x170 [ 6545.543578][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6545.543578][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.543578][ T3329] netlink_rcv_skb+0x130/0x360 [ 6545.543578][ T3329] netlink_unicast+0x449/0x710 [ 6545.543578][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6545.543578][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6545.543578][ T3329] ___sys_sendmsg+0xee/0x170 [ 6545.543578][ T3329] __sys_sendmsg+0xcd/0x170 [ 6545.543578][ T3329] do_syscall_64+0xc6/0x1e0 [ 6545.543578][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6545.543578][ T3329] [ 6545.545278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6545.545278][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6545.545278][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6545.545278][ T3329] ipv6_find_idev+0x102/0x170 [ 6545.545278][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6545.545278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.545278][ T3329] netlink_rcv_skb+0x130/0x360 [ 6545.545278][ T3329] netlink_unicast+0x449/0x710 [ 6545.545278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6545.545278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6545.545278][ T3329] ___sys_sendmsg+0xee/0x170 [ 6545.545278][ T3329] __sys_sendmsg+0xcd/0x170 [ 6545.545278][ T3329] do_syscall_64+0xc6/0x1e0 [ 6545.545278][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6545.545278][ T3329] [ 6555.788927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6555.789362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6555.789362][ T3329] netdev_get_by_index+0x5e/0x80 [ 6555.789362][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6555.789362][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6555.789362][ T3329] ip6_route_add+0x1c/0x140 [ 6555.789362][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6555.789362][ T3329] addrconf_add_dev+0xe2/0x170 [ 6555.789362][ T3329] inet6_addr_add+0x12f/0xa40 [ 6555.789362][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6555.789362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6555.789362][ T3329] netlink_rcv_skb+0x130/0x360 [ 6555.789362][ T3329] netlink_unicast+0x449/0x710 [ 6555.789362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6555.789362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6555.789362][ T3329] ___sys_sendmsg+0xee/0x170 [ 6555.789362][ T3329] __sys_sendmsg+0xcd/0x170 [ 6555.789362][ T3329] do_syscall_64+0xc6/0x1e0 [ 6555.789362][ T3329] [ 6555.791583][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6555.791583][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6555.791583][ T3329] ipv6_find_idev+0x102/0x170 [ 6555.791583][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6555.791583][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6555.791583][ T3329] netlink_rcv_skb+0x130/0x360 [ 6555.791583][ T3329] netlink_unicast+0x449/0x710 [ 6555.791583][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6555.791583][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6555.791583][ T3329] ___sys_sendmsg+0xee/0x170 [ 6555.791583][ T3329] __sys_sendmsg+0xcd/0x170 [ 6555.791583][ T3329] do_syscall_64+0xc6/0x1e0 [ 6555.791583][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6555.791583][ T3329] [ 6555.793285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6555.793285][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6555.793285][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6555.793285][ T3329] ipv6_find_idev+0x102/0x170 [ 6555.793285][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6555.793285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6555.793285][ T3329] netlink_rcv_skb+0x130/0x360 [ 6555.793285][ T3329] netlink_unicast+0x449/0x710 [ 6555.793285][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6555.793285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6555.793285][ T3329] ___sys_sendmsg+0xee/0x170 [ 6555.793285][ T3329] __sys_sendmsg+0xcd/0x170 [ 6555.793285][ T3329] do_syscall_64+0xc6/0x1e0 [ 6555.793285][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6555.793285][ T3329] [ 6565.836903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6565.837284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6565.837284][ T3329] netdev_get_by_index+0x5e/0x80 [ 6565.837284][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6565.837284][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6565.837284][ T3329] ip6_route_add+0x1c/0x140 [ 6565.837284][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6565.837284][ T3329] addrconf_add_dev+0xe2/0x170 [ 6565.837284][ T3329] inet6_addr_add+0x12f/0xa40 [ 6565.837284][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6565.837284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6565.837284][ T3329] netlink_rcv_skb+0x130/0x360 [ 6565.837284][ T3329] netlink_unicast+0x449/0x710 [ 6565.837284][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6565.837284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6565.837284][ T3329] ___sys_sendmsg+0xee/0x170 [ 6565.837284][ T3329] __sys_sendmsg+0xcd/0x170 [ 6565.837284][ T3329] do_syscall_64+0xc6/0x1e0 [ 6565.837284][ T3329] [ 6565.839486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6565.839486][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6565.839486][ T3329] ipv6_find_idev+0x102/0x170 [ 6565.839486][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6565.839486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6565.839486][ T3329] netlink_rcv_skb+0x130/0x360 [ 6565.839486][ T3329] netlink_unicast+0x449/0x710 [ 6565.839486][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6565.839486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6565.839486][ T3329] ___sys_sendmsg+0xee/0x170 [ 6565.839486][ T3329] __sys_sendmsg+0xcd/0x170 [ 6565.839486][ T3329] do_syscall_64+0xc6/0x1e0 [ 6565.839486][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6565.839486][ T3329] [ 6565.841219][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6565.841219][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6565.841219][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6565.841219][ T3329] ipv6_find_idev+0x102/0x170 [ 6565.841219][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6565.841219][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6565.841219][ T3329] netlink_rcv_skb+0x130/0x360 [ 6565.841219][ T3329] netlink_unicast+0x449/0x710 [ 6565.841219][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6565.841219][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6565.841219][ T3329] ___sys_sendmsg+0xee/0x170 [ 6565.841219][ T3329] __sys_sendmsg+0xcd/0x170 [ 6565.841219][ T3329] do_syscall_64+0xc6/0x1e0 [ 6565.841219][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6565.841219][ T3329] [ 6575.988944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6575.989344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6575.989344][ T3329] netdev_get_by_index+0x5e/0x80 [ 6575.989344][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6575.989344][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6575.989344][ T3329] ip6_route_add+0x1c/0x140 [ 6575.989344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6575.989344][ T3329] addrconf_add_dev+0xe2/0x170 [ 6575.989344][ T3329] inet6_addr_add+0x12f/0xa40 [ 6575.989344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6575.989344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6575.989344][ T3329] netlink_rcv_skb+0x130/0x360 [ 6575.989344][ T3329] netlink_unicast+0x449/0x710 [ 6575.989344][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6575.989344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6575.989344][ T3329] ___sys_sendmsg+0xee/0x170 [ 6575.989344][ T3329] __sys_sendmsg+0xcd/0x170 [ 6575.989344][ T3329] do_syscall_64+0xc6/0x1e0 [ 6575.989344][ T3329] [ 6575.991554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6575.991554][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6575.991554][ T3329] ipv6_find_idev+0x102/0x170 [ 6575.991554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6575.991554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6575.991554][ T3329] netlink_rcv_skb+0x130/0x360 [ 6575.991554][ T3329] netlink_unicast+0x449/0x710 [ 6575.991554][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6575.991554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6575.991554][ T3329] ___sys_sendmsg+0xee/0x170 [ 6575.991554][ T3329] __sys_sendmsg+0xcd/0x170 [ 6575.991554][ T3329] do_syscall_64+0xc6/0x1e0 [ 6575.991554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6575.991554][ T3329] [ 6575.993259][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6575.993259][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6575.993259][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6575.993259][ T3329] ipv6_find_idev+0x102/0x170 [ 6575.993259][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6575.993259][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6575.993259][ T3329] netlink_rcv_skb+0x130/0x360 [ 6575.993259][ T3329] netlink_unicast+0x449/0x710 [ 6575.993259][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6575.993259][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6575.993259][ T3329] ___sys_sendmsg+0xee/0x170 [ 6575.993259][ T3329] __sys_sendmsg+0xcd/0x170 [ 6575.993259][ T3329] do_syscall_64+0xc6/0x1e0 [ 6575.993259][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6575.993259][ T3329] [ 6586.092918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6586.093358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6586.093358][ T3329] netdev_get_by_index+0x5e/0x80 [ 6586.093358][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6586.093358][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6586.093358][ T3329] ip6_route_add+0x1c/0x140 [ 6586.093358][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6586.093358][ T3329] addrconf_add_dev+0xe2/0x170 [ 6586.093358][ T3329] inet6_addr_add+0x12f/0xa40 [ 6586.093358][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6586.093358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.093358][ T3329] netlink_rcv_skb+0x130/0x360 [ 6586.093358][ T3329] netlink_unicast+0x449/0x710 [ 6586.093358][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6586.093358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6586.093358][ T3329] ___sys_sendmsg+0xee/0x170 [ 6586.093358][ T3329] __sys_sendmsg+0xcd/0x170 [ 6586.093358][ T3329] do_syscall_64+0xc6/0x1e0 [ 6586.093358][ T3329] [ 6586.095562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6586.095562][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6586.095562][ T3329] ipv6_find_idev+0x102/0x170 [ 6586.095562][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6586.095562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.095562][ T3329] netlink_rcv_skb+0x130/0x360 [ 6586.095562][ T3329] netlink_unicast+0x449/0x710 [ 6586.095562][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6586.095562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6586.095562][ T3329] ___sys_sendmsg+0xee/0x170 [ 6586.095562][ T3329] __sys_sendmsg+0xcd/0x170 [ 6586.095562][ T3329] do_syscall_64+0xc6/0x1e0 [ 6586.095562][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6586.095562][ T3329] [ 6586.097276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6586.097276][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6586.097276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6586.097276][ T3329] ipv6_find_idev+0x102/0x170 [ 6586.097276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6586.097276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.097276][ T3329] netlink_rcv_skb+0x130/0x360 [ 6586.097276][ T3329] netlink_unicast+0x449/0x710 [ 6586.097276][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6586.097276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6586.097276][ T3329] ___sys_sendmsg+0xee/0x170 [ 6586.097276][ T3329] __sys_sendmsg+0xcd/0x170 [ 6586.097276][ T3329] do_syscall_64+0xc6/0x1e0 [ 6586.097276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6586.097276][ T3329] [ 6596.340909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6596.341306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6596.341306][ T3329] netdev_get_by_index+0x5e/0x80 [ 6596.341306][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6596.341306][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6596.341306][ T3329] ip6_route_add+0x1c/0x140 [ 6596.341306][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6596.341306][ T3329] addrconf_add_dev+0xe2/0x170 [ 6596.341306][ T3329] inet6_addr_add+0x12f/0xa40 [ 6596.341306][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6596.341306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.341306][ T3329] netlink_rcv_skb+0x130/0x360 [ 6596.341306][ T3329] netlink_unicast+0x449/0x710 [ 6596.341306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6596.341306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6596.341306][ T3329] ___sys_sendmsg+0xee/0x170 [ 6596.341306][ T3329] __sys_sendmsg+0xcd/0x170 [ 6596.341306][ T3329] do_syscall_64+0xc6/0x1e0 [ 6596.341306][ T3329] [ 6596.343504][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6596.343504][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6596.343504][ T3329] ipv6_find_idev+0x102/0x170 [ 6596.343504][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6596.343504][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.343504][ T3329] netlink_rcv_skb+0x130/0x360 [ 6596.343504][ T3329] netlink_unicast+0x449/0x710 [ 6596.343504][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6596.343504][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6596.343504][ T3329] ___sys_sendmsg+0xee/0x170 [ 6596.343504][ T3329] __sys_sendmsg+0xcd/0x170 [ 6596.343504][ T3329] do_syscall_64+0xc6/0x1e0 [ 6596.343504][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6596.343504][ T3329] [ 6596.345212][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6596.345212][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6596.345212][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6596.345212][ T3329] ipv6_find_idev+0x102/0x170 [ 6596.345212][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6596.345212][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.345212][ T3329] netlink_rcv_skb+0x130/0x360 [ 6596.345212][ T3329] netlink_unicast+0x449/0x710 [ 6596.345212][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6596.345212][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6596.345212][ T3329] ___sys_sendmsg+0xee/0x170 [ 6596.345212][ T3329] __sys_sendmsg+0xcd/0x170 [ 6596.345212][ T3329] do_syscall_64+0xc6/0x1e0 [ 6596.345212][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6596.345212][ T3329] [ 6606.588904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6606.589277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6606.589277][ T3329] netdev_get_by_index+0x5e/0x80 [ 6606.589277][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6606.589277][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6606.589277][ T3329] ip6_route_add+0x1c/0x140 [ 6606.589277][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6606.589277][ T3329] addrconf_add_dev+0xe2/0x170 [ 6606.589277][ T3329] inet6_addr_add+0x12f/0xa40 [ 6606.589277][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6606.589277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.589277][ T3329] netlink_rcv_skb+0x130/0x360 [ 6606.589277][ T3329] netlink_unicast+0x449/0x710 [ 6606.589277][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6606.589277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6606.589277][ T3329] ___sys_sendmsg+0xee/0x170 [ 6606.589277][ T3329] __sys_sendmsg+0xcd/0x170 [ 6606.589277][ T3329] do_syscall_64+0xc6/0x1e0 [ 6606.589277][ T3329] [ 6606.591511][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6606.591511][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6606.591511][ T3329] ipv6_find_idev+0x102/0x170 [ 6606.591511][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6606.591511][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.591511][ T3329] netlink_rcv_skb+0x130/0x360 [ 6606.591511][ T3329] netlink_unicast+0x449/0x710 [ 6606.591511][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6606.591511][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6606.591511][ T3329] ___sys_sendmsg+0xee/0x170 [ 6606.591511][ T3329] __sys_sendmsg+0xcd/0x170 [ 6606.591511][ T3329] do_syscall_64+0xc6/0x1e0 [ 6606.591511][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6606.591511][ T3329] [ 6606.593224][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6606.593224][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6606.593224][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6606.593224][ T3329] ipv6_find_idev+0x102/0x170 [ 6606.593224][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6606.593224][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.593224][ T3329] netlink_rcv_skb+0x130/0x360 [ 6606.593224][ T3329] netlink_unicast+0x449/0x710 [ 6606.593224][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6606.593224][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6606.593224][ T3329] ___sys_sendmsg+0xee/0x170 [ 6606.593224][ T3329] __sys_sendmsg+0xcd/0x170 [ 6606.593224][ T3329] do_syscall_64+0xc6/0x1e0 [ 6606.593224][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6606.593224][ T3329] [ 6616.836910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6616.837368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6616.837368][ T3329] netdev_get_by_index+0x5e/0x80 [ 6616.837368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6616.837368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6616.837368][ T3329] ip6_route_add+0x1c/0x140 [ 6616.837368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6616.837368][ T3329] addrconf_add_dev+0xe2/0x170 [ 6616.837368][ T3329] inet6_addr_add+0x12f/0xa40 [ 6616.837368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6616.837368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6616.837368][ T3329] netlink_rcv_skb+0x130/0x360 [ 6616.837368][ T3329] netlink_unicast+0x449/0x710 [ 6616.837368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6616.837368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6616.837368][ T3329] ___sys_sendmsg+0xee/0x170 [ 6616.837368][ T3329] __sys_sendmsg+0xcd/0x170 [ 6616.837368][ T3329] do_syscall_64+0xc6/0x1e0 [ 6616.837368][ T3329] [ 6616.839567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6616.839567][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6616.839567][ T3329] ipv6_find_idev+0x102/0x170 [ 6616.839567][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6616.839567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6616.839567][ T3329] netlink_rcv_skb+0x130/0x360 [ 6616.839567][ T3329] netlink_unicast+0x449/0x710 [ 6616.839567][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6616.839567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6616.839567][ T3329] ___sys_sendmsg+0xee/0x170 [ 6616.839567][ T3329] __sys_sendmsg+0xcd/0x170 [ 6616.839567][ T3329] do_syscall_64+0xc6/0x1e0 [ 6616.839567][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6616.839567][ T3329] [ 6616.841276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6616.841276][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6616.841276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6616.841276][ T3329] ipv6_find_idev+0x102/0x170 [ 6616.841276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6616.841276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6616.841276][ T3329] netlink_rcv_skb+0x130/0x360 [ 6616.841276][ T3329] netlink_unicast+0x449/0x710 [ 6616.841276][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6616.841276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6616.841276][ T3329] ___sys_sendmsg+0xee/0x170 [ 6616.841276][ T3329] __sys_sendmsg+0xcd/0x170 [ 6616.841276][ T3329] do_syscall_64+0xc6/0x1e0 [ 6616.841276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6616.841276][ T3329] [ 6627.084949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6627.085379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6627.085379][ T3329] netdev_get_by_index+0x5e/0x80 [ 6627.085379][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6627.085379][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6627.085379][ T3329] ip6_route_add+0x1c/0x140 [ 6627.085379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6627.085379][ T3329] addrconf_add_dev+0xe2/0x170 [ 6627.085379][ T3329] inet6_addr_add+0x12f/0xa40 [ 6627.085379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6627.085379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.085379][ T3329] netlink_rcv_skb+0x130/0x360 [ 6627.085379][ T3329] netlink_unicast+0x449/0x710 [ 6627.085379][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6627.085379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6627.085379][ T3329] ___sys_sendmsg+0xee/0x170 [ 6627.085379][ T3329] __sys_sendmsg+0xcd/0x170 [ 6627.085379][ T3329] do_syscall_64+0xc6/0x1e0 [ 6627.085379][ T3329] [ 6627.087573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6627.087573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6627.087573][ T3329] ipv6_find_idev+0x102/0x170 [ 6627.087573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6627.087573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.087573][ T3329] netlink_rcv_skb+0x130/0x360 [ 6627.087573][ T3329] netlink_unicast+0x449/0x710 [ 6627.087573][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6627.087573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6627.087573][ T3329] ___sys_sendmsg+0xee/0x170 [ 6627.087573][ T3329] __sys_sendmsg+0xcd/0x170 [ 6627.087573][ T3329] do_syscall_64+0xc6/0x1e0 [ 6627.087573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6627.087573][ T3329] [ 6627.089270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6627.089270][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6627.089270][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6627.089270][ T3329] ipv6_find_idev+0x102/0x170 [ 6627.089270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6627.089270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.089270][ T3329] netlink_rcv_skb+0x130/0x360 [ 6627.089270][ T3329] netlink_unicast+0x449/0x710 [ 6627.089270][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6627.089270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6627.089270][ T3329] ___sys_sendmsg+0xee/0x170 [ 6627.089270][ T3329] __sys_sendmsg+0xcd/0x170 [ 6627.089270][ T3329] do_syscall_64+0xc6/0x1e0 [ 6627.089270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6627.089270][ T3329] [ 6637.196910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6637.197280][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6637.197280][ T3329] netdev_get_by_index+0x5e/0x80 [ 6637.197280][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6637.197280][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6637.197280][ T3329] ip6_route_add+0x1c/0x140 [ 6637.197280][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6637.197280][ T3329] addrconf_add_dev+0xe2/0x170 [ 6637.197280][ T3329] inet6_addr_add+0x12f/0xa40 [ 6637.197280][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6637.197280][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.197280][ T3329] netlink_rcv_skb+0x130/0x360 [ 6637.197280][ T3329] netlink_unicast+0x449/0x710 [ 6637.197280][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6637.197280][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6637.197280][ T3329] ___sys_sendmsg+0xee/0x170 [ 6637.197280][ T3329] __sys_sendmsg+0xcd/0x170 [ 6637.197280][ T3329] do_syscall_64+0xc6/0x1e0 [ 6637.197280][ T3329] [ 6637.199490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6637.199490][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6637.199490][ T3329] ipv6_find_idev+0x102/0x170 [ 6637.199490][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6637.199490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.199490][ T3329] netlink_rcv_skb+0x130/0x360 [ 6637.199490][ T3329] netlink_unicast+0x449/0x710 [ 6637.199490][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6637.199490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6637.199490][ T3329] ___sys_sendmsg+0xee/0x170 [ 6637.199490][ T3329] __sys_sendmsg+0xcd/0x170 [ 6637.199490][ T3329] do_syscall_64+0xc6/0x1e0 [ 6637.199490][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6637.199490][ T3329] [ 6637.201300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6637.201300][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6637.201300][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6637.201300][ T3329] ipv6_find_idev+0x102/0x170 [ 6637.201300][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6637.201300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.201300][ T3329] netlink_rcv_skb+0x130/0x360 [ 6637.201300][ T3329] netlink_unicast+0x449/0x710 [ 6637.201300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6637.201300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6637.201300][ T3329] ___sys_sendmsg+0xee/0x170 [ 6637.201300][ T3329] __sys_sendmsg+0xcd/0x170 [ 6637.201300][ T3329] do_syscall_64+0xc6/0x1e0 [ 6637.201300][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6637.201300][ T3329] [ 6647.444901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6647.445332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6647.445332][ T3329] netdev_get_by_index+0x5e/0x80 [ 6647.445332][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6647.445332][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6647.445332][ T3329] ip6_route_add+0x1c/0x140 [ 6647.445332][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6647.445332][ T3329] addrconf_add_dev+0xe2/0x170 [ 6647.445332][ T3329] inet6_addr_add+0x12f/0xa40 [ 6647.445332][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6647.445332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6647.445332][ T3329] netlink_rcv_skb+0x130/0x360 [ 6647.445332][ T3329] netlink_unicast+0x449/0x710 [ 6647.445332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6647.445332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6647.445332][ T3329] ___sys_sendmsg+0xee/0x170 [ 6647.445332][ T3329] __sys_sendmsg+0xcd/0x170 [ 6647.445332][ T3329] do_syscall_64+0xc6/0x1e0 [ 6647.445332][ T3329] [ 6647.447572][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6647.447572][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6647.447572][ T3329] ipv6_find_idev+0x102/0x170 [ 6647.447572][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6647.447572][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6647.447572][ T3329] netlink_rcv_skb+0x130/0x360 [ 6647.447572][ T3329] netlink_unicast+0x449/0x710 [ 6647.447572][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6647.447572][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6647.447572][ T3329] ___sys_sendmsg+0xee/0x170 [ 6647.447572][ T3329] __sys_sendmsg+0xcd/0x170 [ 6647.447572][ T3329] do_syscall_64+0xc6/0x1e0 [ 6647.447572][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6647.447572][ T3329] [ 6647.449280][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6647.449280][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6647.449280][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6647.449280][ T3329] ipv6_find_idev+0x102/0x170 [ 6647.449280][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6647.449280][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6647.449280][ T3329] netlink_rcv_skb+0x130/0x360 [ 6647.449280][ T3329] netlink_unicast+0x449/0x710 [ 6647.449280][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6647.449280][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6647.449280][ T3329] ___sys_sendmsg+0xee/0x170 [ 6647.449280][ T3329] __sys_sendmsg+0xcd/0x170 [ 6647.449280][ T3329] do_syscall_64+0xc6/0x1e0 [ 6647.449280][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6647.449280][ T3329] [ 6657.692932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6657.693309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6657.693309][ T3329] netdev_get_by_index+0x5e/0x80 [ 6657.693309][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6657.693309][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6657.693309][ T3329] ip6_route_add+0x1c/0x140 [ 6657.693309][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6657.693309][ T3329] addrconf_add_dev+0xe2/0x170 [ 6657.693309][ T3329] inet6_addr_add+0x12f/0xa40 [ 6657.693309][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6657.693309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6657.693309][ T3329] netlink_rcv_skb+0x130/0x360 [ 6657.693309][ T3329] netlink_unicast+0x449/0x710 [ 6657.693309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6657.693309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6657.693309][ T3329] ___sys_sendmsg+0xee/0x170 [ 6657.693309][ T3329] __sys_sendmsg+0xcd/0x170 [ 6657.693309][ T3329] do_syscall_64+0xc6/0x1e0 [ 6657.693309][ T3329] [ 6657.695512][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6657.695512][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6657.695512][ T3329] ipv6_find_idev+0x102/0x170 [ 6657.695512][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6657.695512][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6657.695512][ T3329] netlink_rcv_skb+0x130/0x360 [ 6657.695512][ T3329] netlink_unicast+0x449/0x710 [ 6657.695512][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6657.695512][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6657.695512][ T3329] ___sys_sendmsg+0xee/0x170 [ 6657.695512][ T3329] __sys_sendmsg+0xcd/0x170 [ 6657.695512][ T3329] do_syscall_64+0xc6/0x1e0 [ 6657.695512][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6657.695512][ T3329] [ 6657.697221][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6657.697221][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6657.697221][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6657.697221][ T3329] ipv6_find_idev+0x102/0x170 [ 6657.697221][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6657.697221][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6657.697221][ T3329] netlink_rcv_skb+0x130/0x360 [ 6657.697221][ T3329] netlink_unicast+0x449/0x710 [ 6657.697221][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6657.697221][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6657.697221][ T3329] ___sys_sendmsg+0xee/0x170 [ 6657.697221][ T3329] __sys_sendmsg+0xcd/0x170 [ 6657.697221][ T3329] do_syscall_64+0xc6/0x1e0 [ 6657.697221][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6657.697221][ T3329] [ 6667.940842][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6667.941289][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6667.941289][ T3329] netdev_get_by_index+0x5e/0x80 [ 6667.941289][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6667.941289][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6667.941289][ T3329] ip6_route_add+0x1c/0x140 [ 6667.941289][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6667.941289][ T3329] addrconf_add_dev+0xe2/0x170 [ 6667.941289][ T3329] inet6_addr_add+0x12f/0xa40 [ 6667.941289][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6667.941289][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6667.941289][ T3329] netlink_rcv_skb+0x130/0x360 [ 6667.941289][ T3329] netlink_unicast+0x449/0x710 [ 6667.941289][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6667.941289][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6667.941289][ T3329] ___sys_sendmsg+0xee/0x170 [ 6667.941289][ T3329] __sys_sendmsg+0xcd/0x170 [ 6667.941289][ T3329] do_syscall_64+0xc6/0x1e0 [ 6667.941289][ T3329] [ 6667.943493][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6667.943493][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6667.943493][ T3329] ipv6_find_idev+0x102/0x170 [ 6667.943493][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6667.943493][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6667.943493][ T3329] netlink_rcv_skb+0x130/0x360 [ 6667.943493][ T3329] netlink_unicast+0x449/0x710 [ 6667.943493][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6667.943493][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6667.943493][ T3329] ___sys_sendmsg+0xee/0x170 [ 6667.943493][ T3329] __sys_sendmsg+0xcd/0x170 [ 6667.943493][ T3329] do_syscall_64+0xc6/0x1e0 [ 6667.943493][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6667.943493][ T3329] [ 6667.945201][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6667.945201][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6667.945201][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6667.945201][ T3329] ipv6_find_idev+0x102/0x170 [ 6667.945201][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6667.945201][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6667.945201][ T3329] netlink_rcv_skb+0x130/0x360 [ 6667.945201][ T3329] netlink_unicast+0x449/0x710 [ 6667.945201][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6667.945201][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6667.945201][ T3329] ___sys_sendmsg+0xee/0x170 [ 6667.945201][ T3329] __sys_sendmsg+0xcd/0x170 [ 6667.945201][ T3329] do_syscall_64+0xc6/0x1e0 [ 6667.945201][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6667.945201][ T3329] [ 6678.188938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6678.189410][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6678.189410][ T3329] netdev_get_by_index+0x5e/0x80 [ 6678.189410][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6678.189410][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6678.189410][ T3329] ip6_route_add+0x1c/0x140 [ 6678.189410][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6678.189410][ T3329] addrconf_add_dev+0xe2/0x170 [ 6678.189410][ T3329] inet6_addr_add+0x12f/0xa40 [ 6678.189410][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6678.189410][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.189410][ T3329] netlink_rcv_skb+0x130/0x360 [ 6678.189410][ T3329] netlink_unicast+0x449/0x710 [ 6678.189410][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6678.189410][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6678.189410][ T3329] ___sys_sendmsg+0xee/0x170 [ 6678.189410][ T3329] __sys_sendmsg+0xcd/0x170 [ 6678.189410][ T3329] do_syscall_64+0xc6/0x1e0 [ 6678.189410][ T3329] [ 6678.191619][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6678.191619][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6678.191619][ T3329] ipv6_find_idev+0x102/0x170 [ 6678.191619][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6678.191619][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.191619][ T3329] netlink_rcv_skb+0x130/0x360 [ 6678.191619][ T3329] netlink_unicast+0x449/0x710 [ 6678.191619][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6678.191619][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6678.191619][ T3329] ___sys_sendmsg+0xee/0x170 [ 6678.191619][ T3329] __sys_sendmsg+0xcd/0x170 [ 6678.191619][ T3329] do_syscall_64+0xc6/0x1e0 [ 6678.191619][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6678.191619][ T3329] [ 6678.193320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6678.193320][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6678.193320][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6678.193320][ T3329] ipv6_find_idev+0x102/0x170 [ 6678.193320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6678.193320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.193320][ T3329] netlink_rcv_skb+0x130/0x360 [ 6678.193320][ T3329] netlink_unicast+0x449/0x710 [ 6678.193320][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6678.193320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6678.193320][ T3329] ___sys_sendmsg+0xee/0x170 [ 6678.193320][ T3329] __sys_sendmsg+0xcd/0x170 [ 6678.193320][ T3329] do_syscall_64+0xc6/0x1e0 [ 6678.193320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6678.193320][ T3329] [ 6688.436909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6688.437343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6688.437343][ T3329] netdev_get_by_index+0x5e/0x80 [ 6688.437343][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6688.437343][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6688.437343][ T3329] ip6_route_add+0x1c/0x140 [ 6688.437343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6688.437343][ T3329] addrconf_add_dev+0xe2/0x170 [ 6688.437343][ T3329] inet6_addr_add+0x12f/0xa40 [ 6688.437343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6688.437343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.437343][ T3329] netlink_rcv_skb+0x130/0x360 [ 6688.437343][ T3329] netlink_unicast+0x449/0x710 [ 6688.437343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6688.437343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6688.437343][ T3329] ___sys_sendmsg+0xee/0x170 [ 6688.437343][ T3329] __sys_sendmsg+0xcd/0x170 [ 6688.437343][ T3329] do_syscall_64+0xc6/0x1e0 [ 6688.437343][ T3329] [ 6688.439551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6688.439551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6688.439551][ T3329] ipv6_find_idev+0x102/0x170 [ 6688.439551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6688.439551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.439551][ T3329] netlink_rcv_skb+0x130/0x360 [ 6688.439551][ T3329] netlink_unicast+0x449/0x710 [ 6688.439551][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6688.439551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6688.439551][ T3329] ___sys_sendmsg+0xee/0x170 [ 6688.439551][ T3329] __sys_sendmsg+0xcd/0x170 [ 6688.439551][ T3329] do_syscall_64+0xc6/0x1e0 [ 6688.439551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6688.439551][ T3329] [ 6688.441268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6688.441268][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6688.441268][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6688.441268][ T3329] ipv6_find_idev+0x102/0x170 [ 6688.441268][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6688.441268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.441268][ T3329] netlink_rcv_skb+0x130/0x360 [ 6688.441268][ T3329] netlink_unicast+0x449/0x710 [ 6688.441268][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6688.441268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6688.441268][ T3329] ___sys_sendmsg+0xee/0x170 [ 6688.441268][ T3329] __sys_sendmsg+0xcd/0x170 [ 6688.441268][ T3329] do_syscall_64+0xc6/0x1e0 [ 6688.441268][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6688.441268][ T3329] [ 6698.684906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6698.685308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6698.685308][ T3329] netdev_get_by_index+0x5e/0x80 [ 6698.685308][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6698.685308][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6698.685308][ T3329] ip6_route_add+0x1c/0x140 [ 6698.685308][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6698.685308][ T3329] addrconf_add_dev+0xe2/0x170 [ 6698.685308][ T3329] inet6_addr_add+0x12f/0xa40 [ 6698.685308][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6698.685308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6698.685308][ T3329] netlink_rcv_skb+0x130/0x360 [ 6698.685308][ T3329] netlink_unicast+0x449/0x710 [ 6698.685308][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6698.685308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6698.685308][ T3329] ___sys_sendmsg+0xee/0x170 [ 6698.685308][ T3329] __sys_sendmsg+0xcd/0x170 [ 6698.685308][ T3329] do_syscall_64+0xc6/0x1e0 [ 6698.685308][ T3329] [ 6698.687509][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6698.687509][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6698.687509][ T3329] ipv6_find_idev+0x102/0x170 [ 6698.687509][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6698.687509][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6698.687509][ T3329] netlink_rcv_skb+0x130/0x360 [ 6698.687509][ T3329] netlink_unicast+0x449/0x710 [ 6698.687509][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6698.687509][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6698.687509][ T3329] ___sys_sendmsg+0xee/0x170 [ 6698.687509][ T3329] __sys_sendmsg+0xcd/0x170 [ 6698.687509][ T3329] do_syscall_64+0xc6/0x1e0 [ 6698.687509][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6698.687509][ T3329] [ 6698.689215][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6698.689215][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6698.689215][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6698.689215][ T3329] ipv6_find_idev+0x102/0x170 [ 6698.689215][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6698.689215][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6698.689215][ T3329] netlink_rcv_skb+0x130/0x360 [ 6698.689215][ T3329] netlink_unicast+0x449/0x710 [ 6698.689215][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6698.689215][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6698.689215][ T3329] ___sys_sendmsg+0xee/0x170 [ 6698.689215][ T3329] __sys_sendmsg+0xcd/0x170 [ 6698.689215][ T3329] do_syscall_64+0xc6/0x1e0 [ 6698.689215][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6698.689215][ T3329] [ 6708.932905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6708.933279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6708.933279][ T3329] netdev_get_by_index+0x5e/0x80 [ 6708.933279][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6708.933279][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6708.933279][ T3329] ip6_route_add+0x1c/0x140 [ 6708.933279][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6708.933279][ T3329] addrconf_add_dev+0xe2/0x170 [ 6708.933279][ T3329] inet6_addr_add+0x12f/0xa40 [ 6708.933279][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6708.933279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6708.933279][ T3329] netlink_rcv_skb+0x130/0x360 [ 6708.933279][ T3329] netlink_unicast+0x449/0x710 [ 6708.933279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6708.933279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6708.933279][ T3329] ___sys_sendmsg+0xee/0x170 [ 6708.933279][ T3329] __sys_sendmsg+0xcd/0x170 [ 6708.933279][ T3329] do_syscall_64+0xc6/0x1e0 [ 6708.933279][ T3329] [ 6708.935483][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6708.935483][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6708.935483][ T3329] ipv6_find_idev+0x102/0x170 [ 6708.935483][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6708.935483][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6708.935483][ T3329] netlink_rcv_skb+0x130/0x360 [ 6708.935483][ T3329] netlink_unicast+0x449/0x710 [ 6708.935483][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6708.935483][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6708.935483][ T3329] ___sys_sendmsg+0xee/0x170 [ 6708.935483][ T3329] __sys_sendmsg+0xcd/0x170 [ 6708.935483][ T3329] do_syscall_64+0xc6/0x1e0 [ 6708.935483][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6708.935483][ T3329] [ 6708.937190][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6708.937190][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6708.937190][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6708.937190][ T3329] ipv6_find_idev+0x102/0x170 [ 6708.937190][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6708.937190][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6708.937190][ T3329] netlink_rcv_skb+0x130/0x360 [ 6708.937190][ T3329] netlink_unicast+0x449/0x710 [ 6708.937190][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6708.937190][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6708.937190][ T3329] ___sys_sendmsg+0xee/0x170 [ 6708.937190][ T3329] __sys_sendmsg+0xcd/0x170 [ 6708.937190][ T3329] do_syscall_64+0xc6/0x1e0 [ 6708.937190][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6708.937190][ T3329] [ 6718.996911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6718.997287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6718.997287][ T3329] netdev_get_by_index+0x5e/0x80 [ 6718.997287][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6718.997287][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6718.997287][ T3329] ip6_route_add+0x1c/0x140 [ 6718.997287][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6718.997287][ T3329] addrconf_add_dev+0xe2/0x170 [ 6718.997287][ T3329] inet6_addr_add+0x12f/0xa40 [ 6718.997287][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6718.997287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6718.997287][ T3329] netlink_rcv_skb+0x130/0x360 [ 6718.997287][ T3329] netlink_unicast+0x449/0x710 [ 6718.997287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6718.997287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6718.997287][ T3329] ___sys_sendmsg+0xee/0x170 [ 6718.997287][ T3329] __sys_sendmsg+0xcd/0x170 [ 6718.997287][ T3329] do_syscall_64+0xc6/0x1e0 [ 6718.997287][ T3329] [ 6718.999491][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6718.999491][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6718.999491][ T3329] ipv6_find_idev+0x102/0x170 [ 6718.999491][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6718.999491][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6718.999491][ T3329] netlink_rcv_skb+0x130/0x360 [ 6718.999491][ T3329] netlink_unicast+0x449/0x710 [ 6718.999491][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6718.999491][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6718.999491][ T3329] ___sys_sendmsg+0xee/0x170 [ 6718.999491][ T3329] __sys_sendmsg+0xcd/0x170 [ 6718.999491][ T3329] do_syscall_64+0xc6/0x1e0 [ 6718.999491][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6718.999491][ T3329] [ 6719.001209][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6719.001209][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6719.001209][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6719.001209][ T3329] ipv6_find_idev+0x102/0x170 [ 6719.001209][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6719.001209][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6719.001209][ T3329] netlink_rcv_skb+0x130/0x360 [ 6719.001209][ T3329] netlink_unicast+0x449/0x710 [ 6719.001209][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6719.001209][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6719.001209][ T3329] ___sys_sendmsg+0xee/0x170 [ 6719.001209][ T3329] __sys_sendmsg+0xcd/0x170 [ 6719.001209][ T3329] do_syscall_64+0xc6/0x1e0 [ 6719.001209][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6719.001209][ T3329] [ 6729.196908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6729.197281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6729.197281][ T3329] netdev_get_by_index+0x5e/0x80 [ 6729.197281][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6729.197281][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6729.197281][ T3329] ip6_route_add+0x1c/0x140 [ 6729.197281][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6729.197281][ T3329] addrconf_add_dev+0xe2/0x170 [ 6729.197281][ T3329] inet6_addr_add+0x12f/0xa40 [ 6729.197281][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6729.197281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6729.197281][ T3329] netlink_rcv_skb+0x130/0x360 [ 6729.197281][ T3329] netlink_unicast+0x449/0x710 [ 6729.197281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6729.197281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6729.197281][ T3329] ___sys_sendmsg+0xee/0x170 [ 6729.197281][ T3329] __sys_sendmsg+0xcd/0x170 [ 6729.197281][ T3329] do_syscall_64+0xc6/0x1e0 [ 6729.197281][ T3329] [ 6729.199480][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6729.199480][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6729.199480][ T3329] ipv6_find_idev+0x102/0x170 [ 6729.199480][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6729.199480][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6729.199480][ T3329] netlink_rcv_skb+0x130/0x360 [ 6729.199480][ T3329] netlink_unicast+0x449/0x710 [ 6729.199480][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6729.199480][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6729.199480][ T3329] ___sys_sendmsg+0xee/0x170 [ 6729.199480][ T3329] __sys_sendmsg+0xcd/0x170 [ 6729.199480][ T3329] do_syscall_64+0xc6/0x1e0 [ 6729.199480][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6729.199480][ T3329] [ 6729.201198][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6729.201198][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6729.201198][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6729.201198][ T3329] ipv6_find_idev+0x102/0x170 [ 6729.201198][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6729.201198][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6729.201198][ T3329] netlink_rcv_skb+0x130/0x360 [ 6729.201198][ T3329] netlink_unicast+0x449/0x710 [ 6729.201198][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6729.201198][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6729.201198][ T3329] ___sys_sendmsg+0xee/0x170 [ 6729.201198][ T3329] __sys_sendmsg+0xcd/0x170 [ 6729.201198][ T3329] do_syscall_64+0xc6/0x1e0 [ 6729.201198][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6729.201198][ T3329] [ 6739.444912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6739.445288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6739.445288][ T3329] netdev_get_by_index+0x5e/0x80 [ 6739.445288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6739.445288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6739.445288][ T3329] ip6_route_add+0x1c/0x140 [ 6739.445288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6739.445288][ T3329] addrconf_add_dev+0xe2/0x170 [ 6739.445288][ T3329] inet6_addr_add+0x12f/0xa40 [ 6739.445288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6739.445288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6739.445288][ T3329] netlink_rcv_skb+0x130/0x360 [ 6739.445288][ T3329] netlink_unicast+0x449/0x710 [ 6739.445288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6739.445288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6739.445288][ T3329] ___sys_sendmsg+0xee/0x170 [ 6739.445288][ T3329] __sys_sendmsg+0xcd/0x170 [ 6739.445288][ T3329] do_syscall_64+0xc6/0x1e0 [ 6739.445288][ T3329] [ 6739.447495][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6739.447495][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6739.447495][ T3329] ipv6_find_idev+0x102/0x170 [ 6739.447495][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6739.447495][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6739.447495][ T3329] netlink_rcv_skb+0x130/0x360 [ 6739.447495][ T3329] netlink_unicast+0x449/0x710 [ 6739.447495][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6739.447495][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6739.447495][ T3329] ___sys_sendmsg+0xee/0x170 [ 6739.447495][ T3329] __sys_sendmsg+0xcd/0x170 [ 6739.447495][ T3329] do_syscall_64+0xc6/0x1e0 [ 6739.447495][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6739.447495][ T3329] [ 6739.449203][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6739.449203][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6739.449203][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6739.449203][ T3329] ipv6_find_idev+0x102/0x170 [ 6739.449203][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6739.449203][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6739.449203][ T3329] netlink_rcv_skb+0x130/0x360 [ 6739.449203][ T3329] netlink_unicast+0x449/0x710 [ 6739.449203][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6739.449203][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6739.449203][ T3329] ___sys_sendmsg+0xee/0x170 [ 6739.449203][ T3329] __sys_sendmsg+0xcd/0x170 [ 6739.449203][ T3329] do_syscall_64+0xc6/0x1e0 [ 6739.449203][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6739.449203][ T3329] [ 6749.692930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6749.693306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6749.693306][ T3329] netdev_get_by_index+0x5e/0x80 [ 6749.693306][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6749.693306][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6749.693306][ T3329] ip6_route_add+0x1c/0x140 [ 6749.693306][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6749.693306][ T3329] addrconf_add_dev+0xe2/0x170 [ 6749.693306][ T3329] inet6_addr_add+0x12f/0xa40 [ 6749.693306][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6749.693306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6749.693306][ T3329] netlink_rcv_skb+0x130/0x360 [ 6749.693306][ T3329] netlink_unicast+0x449/0x710 [ 6749.693306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6749.693306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6749.693306][ T3329] ___sys_sendmsg+0xee/0x170 [ 6749.693306][ T3329] __sys_sendmsg+0xcd/0x170 [ 6749.693306][ T3329] do_syscall_64+0xc6/0x1e0 [ 6749.693306][ T3329] [ 6749.695512][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6749.695512][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6749.695512][ T3329] ipv6_find_idev+0x102/0x170 [ 6749.695512][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6749.695512][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6749.695512][ T3329] netlink_rcv_skb+0x130/0x360 [ 6749.695512][ T3329] netlink_unicast+0x449/0x710 [ 6749.695512][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6749.695512][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6749.695512][ T3329] ___sys_sendmsg+0xee/0x170 [ 6749.695512][ T3329] __sys_sendmsg+0xcd/0x170 [ 6749.695512][ T3329] do_syscall_64+0xc6/0x1e0 [ 6749.695512][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6749.695512][ T3329] [ 6749.697218][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6749.697218][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6749.697218][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6749.697218][ T3329] ipv6_find_idev+0x102/0x170 [ 6749.697218][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6749.697218][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6749.697218][ T3329] netlink_rcv_skb+0x130/0x360 [ 6749.697218][ T3329] netlink_unicast+0x449/0x710 [ 6749.697218][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6749.697218][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6749.697218][ T3329] ___sys_sendmsg+0xee/0x170 [ 6749.697218][ T3329] __sys_sendmsg+0xcd/0x170 [ 6749.697218][ T3329] do_syscall_64+0xc6/0x1e0 [ 6749.697218][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6749.697218][ T3329] [ 6759.940907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6759.941298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6759.941298][ T3329] netdev_get_by_index+0x5e/0x80 [ 6759.941298][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6759.941298][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6759.941298][ T3329] ip6_route_add+0x1c/0x140 [ 6759.941298][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6759.941298][ T3329] addrconf_add_dev+0xe2/0x170 [ 6759.941298][ T3329] inet6_addr_add+0x12f/0xa40 [ 6759.941298][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6759.941298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6759.941298][ T3329] netlink_rcv_skb+0x130/0x360 [ 6759.941298][ T3329] netlink_unicast+0x449/0x710 [ 6759.941298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6759.941298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6759.941298][ T3329] ___sys_sendmsg+0xee/0x170 [ 6759.941298][ T3329] __sys_sendmsg+0xcd/0x170 [ 6759.941298][ T3329] do_syscall_64+0xc6/0x1e0 [ 6759.941298][ T3329] [ 6759.943589][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6759.943589][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6759.943589][ T3329] ipv6_find_idev+0x102/0x170 [ 6759.943589][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6759.943589][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6759.943589][ T3329] netlink_rcv_skb+0x130/0x360 [ 6759.943589][ T3329] netlink_unicast+0x449/0x710 [ 6759.943589][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6759.943589][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6759.943589][ T3329] ___sys_sendmsg+0xee/0x170 [ 6759.943589][ T3329] __sys_sendmsg+0xcd/0x170 [ 6759.943589][ T3329] do_syscall_64+0xc6/0x1e0 [ 6759.943589][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6759.943589][ T3329] [ 6759.945348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6759.945348][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6759.945348][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6759.945348][ T3329] ipv6_find_idev+0x102/0x170 [ 6759.945348][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6759.945348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6759.945348][ T3329] netlink_rcv_skb+0x130/0x360 [ 6759.945348][ T3329] netlink_unicast+0x449/0x710 [ 6759.945348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6759.945348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6759.945348][ T3329] ___sys_sendmsg+0xee/0x170 [ 6759.945348][ T3329] __sys_sendmsg+0xcd/0x170 [ 6759.945348][ T3329] do_syscall_64+0xc6/0x1e0 [ 6759.945348][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6759.945348][ T3329] [ 6769.948914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6769.949354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6769.949354][ T3329] netdev_get_by_index+0x5e/0x80 [ 6769.949354][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6769.949354][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6769.949354][ T3329] ip6_route_add+0x1c/0x140 [ 6769.949354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6769.949354][ T3329] addrconf_add_dev+0xe2/0x170 [ 6769.949354][ T3329] inet6_addr_add+0x12f/0xa40 [ 6769.949354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6769.949354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6769.949354][ T3329] netlink_rcv_skb+0x130/0x360 [ 6769.949354][ T3329] netlink_unicast+0x449/0x710 [ 6769.949354][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6769.949354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6769.949354][ T3329] ___sys_sendmsg+0xee/0x170 [ 6769.949354][ T3329] __sys_sendmsg+0xcd/0x170 [ 6769.949354][ T3329] do_syscall_64+0xc6/0x1e0 [ 6769.949354][ T3329] [ 6769.951576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6769.951576][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6769.951576][ T3329] ipv6_find_idev+0x102/0x170 [ 6769.951576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6769.951576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6769.951576][ T3329] netlink_rcv_skb+0x130/0x360 [ 6769.951576][ T3329] netlink_unicast+0x449/0x710 [ 6769.951576][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6769.951576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6769.951576][ T3329] ___sys_sendmsg+0xee/0x170 [ 6769.951576][ T3329] __sys_sendmsg+0xcd/0x170 [ 6769.951576][ T3329] do_syscall_64+0xc6/0x1e0 [ 6769.951576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6769.951576][ T3329] [ 6769.953333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6769.953333][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6769.953333][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6769.953333][ T3329] ipv6_find_idev+0x102/0x170 [ 6769.953333][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6769.953333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6769.953333][ T3329] netlink_rcv_skb+0x130/0x360 [ 6769.953333][ T3329] netlink_unicast+0x449/0x710 [ 6769.953333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6769.953333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6769.953333][ T3329] ___sys_sendmsg+0xee/0x170 [ 6769.953333][ T3329] __sys_sendmsg+0xcd/0x170 [ 6769.953333][ T3329] do_syscall_64+0xc6/0x1e0 [ 6769.953333][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6769.953333][ T3329] [ 6780.196914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6780.197346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6780.197346][ T3329] netdev_get_by_index+0x5e/0x80 [ 6780.197346][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6780.197346][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6780.197346][ T3329] ip6_route_add+0x1c/0x140 [ 6780.197346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6780.197346][ T3329] addrconf_add_dev+0xe2/0x170 [ 6780.197346][ T3329] inet6_addr_add+0x12f/0xa40 [ 6780.197346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6780.197346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6780.197346][ T3329] netlink_rcv_skb+0x130/0x360 [ 6780.197346][ T3329] netlink_unicast+0x449/0x710 [ 6780.197346][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6780.197346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6780.197346][ T3329] ___sys_sendmsg+0xee/0x170 [ 6780.197346][ T3329] __sys_sendmsg+0xcd/0x170 [ 6780.197346][ T3329] do_syscall_64+0xc6/0x1e0 [ 6780.197346][ T3329] [ 6780.199544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6780.199544][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6780.199544][ T3329] ipv6_find_idev+0x102/0x170 [ 6780.199544][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6780.199544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6780.199544][ T3329] netlink_rcv_skb+0x130/0x360 [ 6780.199544][ T3329] netlink_unicast+0x449/0x710 [ 6780.199544][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6780.199544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6780.199544][ T3329] ___sys_sendmsg+0xee/0x170 [ 6780.199544][ T3329] __sys_sendmsg+0xcd/0x170 [ 6780.199544][ T3329] do_syscall_64+0xc6/0x1e0 [ 6780.199544][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6780.199544][ T3329] [ 6780.201261][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6780.201261][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6780.201261][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6780.201261][ T3329] ipv6_find_idev+0x102/0x170 [ 6780.201261][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6780.201261][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6780.201261][ T3329] netlink_rcv_skb+0x130/0x360 [ 6780.201261][ T3329] netlink_unicast+0x449/0x710 [ 6780.201261][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6780.201261][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6780.201261][ T3329] ___sys_sendmsg+0xee/0x170 [ 6780.201261][ T3329] __sys_sendmsg+0xcd/0x170 [ 6780.201261][ T3329] do_syscall_64+0xc6/0x1e0 [ 6780.201261][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6780.201261][ T3329] [ 6790.308948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6790.309387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6790.309387][ T3329] netdev_get_by_index+0x5e/0x80 [ 6790.309387][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6790.309387][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6790.309387][ T3329] ip6_route_add+0x1c/0x140 [ 6790.309387][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6790.309387][ T3329] addrconf_add_dev+0xe2/0x170 [ 6790.309387][ T3329] inet6_addr_add+0x12f/0xa40 [ 6790.309387][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6790.309387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6790.309387][ T3329] netlink_rcv_skb+0x130/0x360 [ 6790.309387][ T3329] netlink_unicast+0x449/0x710 [ 6790.309387][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6790.309387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6790.309387][ T3329] ___sys_sendmsg+0xee/0x170 [ 6790.309387][ T3329] __sys_sendmsg+0xcd/0x170 [ 6790.309387][ T3329] do_syscall_64+0xc6/0x1e0 [ 6790.309387][ T3329] [ 6790.311600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6790.311600][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6790.311600][ T3329] ipv6_find_idev+0x102/0x170 [ 6790.311600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6790.311600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6790.311600][ T3329] netlink_rcv_skb+0x130/0x360 [ 6790.311600][ T3329] netlink_unicast+0x449/0x710 [ 6790.311600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6790.311600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6790.311600][ T3329] ___sys_sendmsg+0xee/0x170 [ 6790.311600][ T3329] __sys_sendmsg+0xcd/0x170 [ 6790.311600][ T3329] do_syscall_64+0xc6/0x1e0 [ 6790.311600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6790.311600][ T3329] [ 6790.313306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6790.313306][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6790.313306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6790.313306][ T3329] ipv6_find_idev+0x102/0x170 [ 6790.313306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6790.313306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6790.313306][ T3329] netlink_rcv_skb+0x130/0x360 [ 6790.313306][ T3329] netlink_unicast+0x449/0x710 [ 6790.313306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6790.313306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6790.313306][ T3329] ___sys_sendmsg+0xee/0x170 [ 6790.313306][ T3329] __sys_sendmsg+0xcd/0x170 [ 6790.313306][ T3329] do_syscall_64+0xc6/0x1e0 [ 6790.313306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6790.313306][ T3329] [ 6800.556910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6800.557350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6800.557350][ T3329] netdev_get_by_index+0x5e/0x80 [ 6800.557350][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6800.557350][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6800.557350][ T3329] ip6_route_add+0x1c/0x140 [ 6800.557350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6800.557350][ T3329] addrconf_add_dev+0xe2/0x170 [ 6800.557350][ T3329] inet6_addr_add+0x12f/0xa40 [ 6800.557350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6800.557350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6800.557350][ T3329] netlink_rcv_skb+0x130/0x360 [ 6800.557350][ T3329] netlink_unicast+0x449/0x710 [ 6800.557350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6800.557350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6800.557350][ T3329] ___sys_sendmsg+0xee/0x170 [ 6800.557350][ T3329] __sys_sendmsg+0xcd/0x170 [ 6800.557350][ T3329] do_syscall_64+0xc6/0x1e0 [ 6800.557350][ T3329] [ 6800.559548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6800.559548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6800.559548][ T3329] ipv6_find_idev+0x102/0x170 [ 6800.559548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6800.559548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6800.559548][ T3329] netlink_rcv_skb+0x130/0x360 [ 6800.559548][ T3329] netlink_unicast+0x449/0x710 [ 6800.559548][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6800.559548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6800.559548][ T3329] ___sys_sendmsg+0xee/0x170 [ 6800.559548][ T3329] __sys_sendmsg+0xcd/0x170 [ 6800.559548][ T3329] do_syscall_64+0xc6/0x1e0 [ 6800.559548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6800.559548][ T3329] [ 6800.561265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6800.561265][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6800.561265][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6800.561265][ T3329] ipv6_find_idev+0x102/0x170 [ 6800.561265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6800.561265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6800.561265][ T3329] netlink_rcv_skb+0x130/0x360 [ 6800.561265][ T3329] netlink_unicast+0x449/0x710 [ 6800.561265][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6800.561265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6800.561265][ T3329] ___sys_sendmsg+0xee/0x170 [ 6800.561265][ T3329] __sys_sendmsg+0xcd/0x170 [ 6800.561265][ T3329] do_syscall_64+0xc6/0x1e0 [ 6800.561265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6800.561265][ T3329] [ 6810.804906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6810.805337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6810.805337][ T3329] netdev_get_by_index+0x5e/0x80 [ 6810.805337][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6810.805337][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6810.805337][ T3329] ip6_route_add+0x1c/0x140 [ 6810.805337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6810.805337][ T3329] addrconf_add_dev+0xe2/0x170 [ 6810.805337][ T3329] inet6_addr_add+0x12f/0xa40 [ 6810.805337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6810.805337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6810.805337][ T3329] netlink_rcv_skb+0x130/0x360 [ 6810.805337][ T3329] netlink_unicast+0x449/0x710 [ 6810.805337][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6810.805337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6810.805337][ T3329] ___sys_sendmsg+0xee/0x170 [ 6810.805337][ T3329] __sys_sendmsg+0xcd/0x170 [ 6810.805337][ T3329] do_syscall_64+0xc6/0x1e0 [ 6810.805337][ T3329] [ 6810.807545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6810.807545][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6810.807545][ T3329] ipv6_find_idev+0x102/0x170 [ 6810.807545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6810.807545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6810.807545][ T3329] netlink_rcv_skb+0x130/0x360 [ 6810.807545][ T3329] netlink_unicast+0x449/0x710 [ 6810.807545][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6810.807545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6810.807545][ T3329] ___sys_sendmsg+0xee/0x170 [ 6810.807545][ T3329] __sys_sendmsg+0xcd/0x170 [ 6810.807545][ T3329] do_syscall_64+0xc6/0x1e0 [ 6810.807545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6810.807545][ T3329] [ 6810.809259][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6810.809259][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6810.809259][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6810.809259][ T3329] ipv6_find_idev+0x102/0x170 [ 6810.809259][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6810.809259][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6810.809259][ T3329] netlink_rcv_skb+0x130/0x360 [ 6810.809259][ T3329] netlink_unicast+0x449/0x710 [ 6810.809259][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6810.809259][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6810.809259][ T3329] ___sys_sendmsg+0xee/0x170 [ 6810.809259][ T3329] __sys_sendmsg+0xcd/0x170 [ 6810.809259][ T3329] do_syscall_64+0xc6/0x1e0 [ 6810.809259][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6810.809259][ T3329] [ 6821.052911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6821.053371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6821.053371][ T3329] netdev_get_by_index+0x5e/0x80 [ 6821.053371][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6821.053371][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6821.053371][ T3329] ip6_route_add+0x1c/0x140 [ 6821.053371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6821.053371][ T3329] addrconf_add_dev+0xe2/0x170 [ 6821.053371][ T3329] inet6_addr_add+0x12f/0xa40 [ 6821.053371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6821.053371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6821.053371][ T3329] netlink_rcv_skb+0x130/0x360 [ 6821.053371][ T3329] netlink_unicast+0x449/0x710 [ 6821.053371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6821.053371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6821.053371][ T3329] ___sys_sendmsg+0xee/0x170 [ 6821.053371][ T3329] __sys_sendmsg+0xcd/0x170 [ 6821.053371][ T3329] do_syscall_64+0xc6/0x1e0 [ 6821.053371][ T3329] [ 6821.055590][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6821.055590][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6821.055590][ T3329] ipv6_find_idev+0x102/0x170 [ 6821.055590][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6821.055590][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6821.055590][ T3329] netlink_rcv_skb+0x130/0x360 [ 6821.055590][ T3329] netlink_unicast+0x449/0x710 [ 6821.055590][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6821.055590][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6821.055590][ T3329] ___sys_sendmsg+0xee/0x170 [ 6821.055590][ T3329] __sys_sendmsg+0xcd/0x170 [ 6821.055590][ T3329] do_syscall_64+0xc6/0x1e0 [ 6821.055590][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6821.055590][ T3329] [ 6821.057296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6821.057296][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6821.057296][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6821.057296][ T3329] ipv6_find_idev+0x102/0x170 [ 6821.057296][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6821.057296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6821.057296][ T3329] netlink_rcv_skb+0x130/0x360 [ 6821.057296][ T3329] netlink_unicast+0x449/0x710 [ 6821.057296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6821.057296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6821.057296][ T3329] ___sys_sendmsg+0xee/0x170 [ 6821.057296][ T3329] __sys_sendmsg+0xcd/0x170 [ 6821.057296][ T3329] do_syscall_64+0xc6/0x1e0 [ 6821.057296][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6821.057296][ T3329] [ 6831.308932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6831.309362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6831.309362][ T3329] netdev_get_by_index+0x5e/0x80 [ 6831.309362][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6831.309362][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6831.309362][ T3329] ip6_route_add+0x1c/0x140 [ 6831.309362][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6831.309362][ T3329] addrconf_add_dev+0xe2/0x170 [ 6831.309362][ T3329] inet6_addr_add+0x12f/0xa40 [ 6831.309362][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6831.309362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6831.309362][ T3329] netlink_rcv_skb+0x130/0x360 [ 6831.309362][ T3329] netlink_unicast+0x449/0x710 [ 6831.309362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6831.309362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6831.309362][ T3329] ___sys_sendmsg+0xee/0x170 [ 6831.309362][ T3329] __sys_sendmsg+0xcd/0x170 [ 6831.309362][ T3329] do_syscall_64+0xc6/0x1e0 [ 6831.309362][ T3329] [ 6831.311570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6831.311570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6831.311570][ T3329] ipv6_find_idev+0x102/0x170 [ 6831.311570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6831.311570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6831.311570][ T3329] netlink_rcv_skb+0x130/0x360 [ 6831.311570][ T3329] netlink_unicast+0x449/0x710 [ 6831.311570][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6831.311570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6831.311570][ T3329] ___sys_sendmsg+0xee/0x170 [ 6831.311570][ T3329] __sys_sendmsg+0xcd/0x170 [ 6831.311570][ T3329] do_syscall_64+0xc6/0x1e0 [ 6831.311570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6831.311570][ T3329] [ 6831.313269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6831.313269][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6831.313269][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6831.313269][ T3329] ipv6_find_idev+0x102/0x170 [ 6831.313269][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6831.313269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6831.313269][ T3329] netlink_rcv_skb+0x130/0x360 [ 6831.313269][ T3329] netlink_unicast+0x449/0x710 [ 6831.313269][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6831.313269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6831.313269][ T3329] ___sys_sendmsg+0xee/0x170 [ 6831.313269][ T3329] __sys_sendmsg+0xcd/0x170 [ 6831.313269][ T3329] do_syscall_64+0xc6/0x1e0 [ 6831.313269][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6831.313269][ T3329] [ 6841.324939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6841.325373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6841.325373][ T3329] netdev_get_by_index+0x5e/0x80 [ 6841.325373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6841.325373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6841.325373][ T3329] ip6_route_add+0x1c/0x140 [ 6841.325373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6841.325373][ T3329] addrconf_add_dev+0xe2/0x170 [ 6841.325373][ T3329] inet6_addr_add+0x12f/0xa40 [ 6841.325373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6841.325373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6841.325373][ T3329] netlink_rcv_skb+0x130/0x360 [ 6841.325373][ T3329] netlink_unicast+0x449/0x710 [ 6841.325373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6841.325373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6841.325373][ T3329] ___sys_sendmsg+0xee/0x170 [ 6841.325373][ T3329] __sys_sendmsg+0xcd/0x170 [ 6841.325373][ T3329] do_syscall_64+0xc6/0x1e0 [ 6841.325373][ T3329] [ 6841.327576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6841.327576][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6841.327576][ T3329] ipv6_find_idev+0x102/0x170 [ 6841.327576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6841.327576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6841.327576][ T3329] netlink_rcv_skb+0x130/0x360 [ 6841.327576][ T3329] netlink_unicast+0x449/0x710 [ 6841.327576][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6841.327576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6841.327576][ T3329] ___sys_sendmsg+0xee/0x170 [ 6841.327576][ T3329] __sys_sendmsg+0xcd/0x170 [ 6841.327576][ T3329] do_syscall_64+0xc6/0x1e0 [ 6841.327576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6841.327576][ T3329] [ 6841.329279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6841.329279][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6841.329279][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6841.329279][ T3329] ipv6_find_idev+0x102/0x170 [ 6841.329279][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6841.329279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6841.329279][ T3329] netlink_rcv_skb+0x130/0x360 [ 6841.329279][ T3329] netlink_unicast+0x449/0x710 [ 6841.329279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6841.329279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6841.329279][ T3329] ___sys_sendmsg+0xee/0x170 [ 6841.329279][ T3329] __sys_sendmsg+0xcd/0x170 [ 6841.329279][ T3329] do_syscall_64+0xc6/0x1e0 [ 6841.329279][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6841.329279][ T3329] [ 6851.572938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6851.573387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6851.573387][ T3329] netdev_get_by_index+0x5e/0x80 [ 6851.573387][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6851.573387][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6851.573387][ T3329] ip6_route_add+0x1c/0x140 [ 6851.573387][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6851.573387][ T3329] addrconf_add_dev+0xe2/0x170 [ 6851.573387][ T3329] inet6_addr_add+0x12f/0xa40 [ 6851.573387][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6851.573387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6851.573387][ T3329] netlink_rcv_skb+0x130/0x360 [ 6851.573387][ T3329] netlink_unicast+0x449/0x710 [ 6851.573387][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6851.573387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6851.573387][ T3329] ___sys_sendmsg+0xee/0x170 [ 6851.573387][ T3329] __sys_sendmsg+0xcd/0x170 [ 6851.573387][ T3329] do_syscall_64+0xc6/0x1e0 [ 6851.573387][ T3329] [ 6851.575621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6851.575621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6851.575621][ T3329] ipv6_find_idev+0x102/0x170 [ 6851.575621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6851.575621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6851.575621][ T3329] netlink_rcv_skb+0x130/0x360 [ 6851.575621][ T3329] netlink_unicast+0x449/0x710 [ 6851.575621][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6851.575621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6851.575621][ T3329] ___sys_sendmsg+0xee/0x170 [ 6851.575621][ T3329] __sys_sendmsg+0xcd/0x170 [ 6851.575621][ T3329] do_syscall_64+0xc6/0x1e0 [ 6851.575621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6851.575621][ T3329] [ 6851.577327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6851.577327][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6851.577327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6851.577327][ T3329] ipv6_find_idev+0x102/0x170 [ 6851.577327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6851.577327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6851.577327][ T3329] netlink_rcv_skb+0x130/0x360 [ 6851.577327][ T3329] netlink_unicast+0x449/0x710 [ 6851.577327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6851.577327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6851.577327][ T3329] ___sys_sendmsg+0xee/0x170 [ 6851.577327][ T3329] __sys_sendmsg+0xcd/0x170 [ 6851.577327][ T3329] do_syscall_64+0xc6/0x1e0 [ 6851.577327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6851.577327][ T3329] [ 6861.820929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6861.821371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6861.821371][ T3329] netdev_get_by_index+0x5e/0x80 [ 6861.821371][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6861.821371][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6861.821371][ T3329] ip6_route_add+0x1c/0x140 [ 6861.821371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6861.821371][ T3329] addrconf_add_dev+0xe2/0x170 [ 6861.821371][ T3329] inet6_addr_add+0x12f/0xa40 [ 6861.821371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6861.821371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6861.821371][ T3329] netlink_rcv_skb+0x130/0x360 [ 6861.821371][ T3329] netlink_unicast+0x449/0x710 [ 6861.821371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6861.821371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6861.821371][ T3329] ___sys_sendmsg+0xee/0x170 [ 6861.821371][ T3329] __sys_sendmsg+0xcd/0x170 [ 6861.821371][ T3329] do_syscall_64+0xc6/0x1e0 [ 6861.821371][ T3329] [ 6861.823566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6861.823566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6861.823566][ T3329] ipv6_find_idev+0x102/0x170 [ 6861.823566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6861.823566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6861.823566][ T3329] netlink_rcv_skb+0x130/0x360 [ 6861.823566][ T3329] netlink_unicast+0x449/0x710 [ 6861.823566][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6861.823566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6861.823566][ T3329] ___sys_sendmsg+0xee/0x170 [ 6861.823566][ T3329] __sys_sendmsg+0xcd/0x170 [ 6861.823566][ T3329] do_syscall_64+0xc6/0x1e0 [ 6861.823566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6861.823566][ T3329] [ 6861.825274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6861.825274][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6861.825274][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6861.825274][ T3329] ipv6_find_idev+0x102/0x170 [ 6861.825274][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6861.825274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6861.825274][ T3329] netlink_rcv_skb+0x130/0x360 [ 6861.825274][ T3329] netlink_unicast+0x449/0x710 [ 6861.825274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6861.825274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6861.825274][ T3329] ___sys_sendmsg+0xee/0x170 [ 6861.825274][ T3329] __sys_sendmsg+0xcd/0x170 [ 6861.825274][ T3329] do_syscall_64+0xc6/0x1e0 [ 6861.825274][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6861.825274][ T3329] [ 6872.068908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6872.069341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6872.069341][ T3329] netdev_get_by_index+0x5e/0x80 [ 6872.069341][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6872.069341][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6872.069341][ T3329] ip6_route_add+0x1c/0x140 [ 6872.069341][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6872.069341][ T3329] addrconf_add_dev+0xe2/0x170 [ 6872.069341][ T3329] inet6_addr_add+0x12f/0xa40 [ 6872.069341][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6872.069341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6872.069341][ T3329] netlink_rcv_skb+0x130/0x360 [ 6872.069341][ T3329] netlink_unicast+0x449/0x710 [ 6872.069341][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6872.069341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6872.069341][ T3329] ___sys_sendmsg+0xee/0x170 [ 6872.069341][ T3329] __sys_sendmsg+0xcd/0x170 [ 6872.069341][ T3329] do_syscall_64+0xc6/0x1e0 [ 6872.069341][ T3329] [ 6872.071566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6872.071566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6872.071566][ T3329] ipv6_find_idev+0x102/0x170 [ 6872.071566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6872.071566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6872.071566][ T3329] netlink_rcv_skb+0x130/0x360 [ 6872.071566][ T3329] netlink_unicast+0x449/0x710 [ 6872.071566][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6872.071566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6872.071566][ T3329] ___sys_sendmsg+0xee/0x170 [ 6872.071566][ T3329] __sys_sendmsg+0xcd/0x170 [ 6872.071566][ T3329] do_syscall_64+0xc6/0x1e0 [ 6872.071566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6872.071566][ T3329] [ 6872.073276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6872.073276][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6872.073276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6872.073276][ T3329] ipv6_find_idev+0x102/0x170 [ 6872.073276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6872.073276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6872.073276][ T3329] netlink_rcv_skb+0x130/0x360 [ 6872.073276][ T3329] netlink_unicast+0x449/0x710 [ 6872.073276][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6872.073276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6872.073276][ T3329] ___sys_sendmsg+0xee/0x170 [ 6872.073276][ T3329] __sys_sendmsg+0xcd/0x170 [ 6872.073276][ T3329] do_syscall_64+0xc6/0x1e0 [ 6872.073276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6872.073276][ T3329] [ 6882.316927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6882.317368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6882.317368][ T3329] netdev_get_by_index+0x5e/0x80 [ 6882.317368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6882.317368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6882.317368][ T3329] ip6_route_add+0x1c/0x140 [ 6882.317368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6882.317368][ T3329] addrconf_add_dev+0xe2/0x170 [ 6882.317368][ T3329] inet6_addr_add+0x12f/0xa40 [ 6882.317368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6882.317368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6882.317368][ T3329] netlink_rcv_skb+0x130/0x360 [ 6882.317368][ T3329] netlink_unicast+0x449/0x710 [ 6882.317368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6882.317368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6882.317368][ T3329] ___sys_sendmsg+0xee/0x170 [ 6882.317368][ T3329] __sys_sendmsg+0xcd/0x170 [ 6882.317368][ T3329] do_syscall_64+0xc6/0x1e0 [ 6882.317368][ T3329] [ 6882.319567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6882.319567][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6882.319567][ T3329] ipv6_find_idev+0x102/0x170 [ 6882.319567][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6882.319567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6882.319567][ T3329] netlink_rcv_skb+0x130/0x360 [ 6882.319567][ T3329] netlink_unicast+0x449/0x710 [ 6882.319567][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6882.319567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6882.319567][ T3329] ___sys_sendmsg+0xee/0x170 [ 6882.319567][ T3329] __sys_sendmsg+0xcd/0x170 [ 6882.319567][ T3329] do_syscall_64+0xc6/0x1e0 [ 6882.319567][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6882.319567][ T3329] [ 6882.321276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6882.321276][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6882.321276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6882.321276][ T3329] ipv6_find_idev+0x102/0x170 [ 6882.321276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6882.321276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6882.321276][ T3329] netlink_rcv_skb+0x130/0x360 [ 6882.321276][ T3329] netlink_unicast+0x449/0x710 [ 6882.321276][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6882.321276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6882.321276][ T3329] ___sys_sendmsg+0xee/0x170 [ 6882.321276][ T3329] __sys_sendmsg+0xcd/0x170 [ 6882.321276][ T3329] do_syscall_64+0xc6/0x1e0 [ 6882.321276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6882.321276][ T3329] [ 6892.564918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6892.565353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6892.565353][ T3329] netdev_get_by_index+0x5e/0x80 [ 6892.565353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6892.565353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6892.565353][ T3329] ip6_route_add+0x1c/0x140 [ 6892.565353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6892.565353][ T3329] addrconf_add_dev+0xe2/0x170 [ 6892.565353][ T3329] inet6_addr_add+0x12f/0xa40 [ 6892.565353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6892.565353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6892.565353][ T3329] netlink_rcv_skb+0x130/0x360 [ 6892.565353][ T3329] netlink_unicast+0x449/0x710 [ 6892.565353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6892.565353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6892.565353][ T3329] ___sys_sendmsg+0xee/0x170 [ 6892.565353][ T3329] __sys_sendmsg+0xcd/0x170 [ 6892.565353][ T3329] do_syscall_64+0xc6/0x1e0 [ 6892.565353][ T3329] [ 6892.568095][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6892.568095][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6892.568095][ T3329] ipv6_find_idev+0x102/0x170 [ 6892.568095][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6892.568095][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6892.568095][ T3329] netlink_rcv_skb+0x130/0x360 [ 6892.568095][ T3329] netlink_unicast+0x449/0x710 [ 6892.568095][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6892.568095][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6892.568095][ T3329] ___sys_sendmsg+0xee/0x170 [ 6892.568095][ T3329] __sys_sendmsg+0xcd/0x170 [ 6892.568095][ T3329] do_syscall_64+0xc6/0x1e0 [ 6892.568095][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6892.568095][ T3329] [ 6892.569808][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6892.569808][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6892.569808][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6892.569808][ T3329] ipv6_find_idev+0x102/0x170 [ 6892.569808][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6892.569808][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6892.569808][ T3329] netlink_rcv_skb+0x130/0x360 [ 6892.569808][ T3329] netlink_unicast+0x449/0x710 [ 6892.569808][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6892.569808][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6892.569808][ T3329] ___sys_sendmsg+0xee/0x170 [ 6892.569808][ T3329] __sys_sendmsg+0xcd/0x170 [ 6892.569808][ T3329] do_syscall_64+0xc6/0x1e0 [ 6892.569808][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6892.569808][ T3329] [ 6902.812917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6902.813737][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6902.813737][ T3329] netdev_get_by_index+0x5e/0x80 [ 6902.813737][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6902.813737][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6902.813737][ T3329] ip6_route_add+0x1c/0x140 [ 6902.813737][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6902.813737][ T3329] addrconf_add_dev+0xe2/0x170 [ 6902.813737][ T3329] inet6_addr_add+0x12f/0xa40 [ 6902.813737][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6902.813737][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6902.813737][ T3329] netlink_rcv_skb+0x130/0x360 [ 6902.813737][ T3329] netlink_unicast+0x449/0x710 [ 6902.813737][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6902.813737][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6902.813737][ T3329] ___sys_sendmsg+0xee/0x170 [ 6902.813737][ T3329] __sys_sendmsg+0xcd/0x170 [ 6902.813737][ T3329] do_syscall_64+0xc6/0x1e0 [ 6902.813737][ T3329] [ 6902.815937][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6902.815937][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6902.815937][ T3329] ipv6_find_idev+0x102/0x170 [ 6902.815937][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6902.815937][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6902.815937][ T3329] netlink_rcv_skb+0x130/0x360 [ 6902.815937][ T3329] netlink_unicast+0x449/0x710 [ 6902.815937][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6902.815937][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6902.815937][ T3329] ___sys_sendmsg+0xee/0x170 [ 6902.815937][ T3329] __sys_sendmsg+0xcd/0x170 [ 6902.815937][ T3329] do_syscall_64+0xc6/0x1e0 [ 6902.815937][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6902.815937][ T3329] [ 6902.817643][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6902.817643][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6902.817643][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6902.817643][ T3329] ipv6_find_idev+0x102/0x170 [ 6902.817643][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6902.817643][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6902.817643][ T3329] netlink_rcv_skb+0x130/0x360 [ 6902.817643][ T3329] netlink_unicast+0x449/0x710 [ 6902.817643][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6902.817643][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6902.817643][ T3329] ___sys_sendmsg+0xee/0x170 [ 6902.817643][ T3329] __sys_sendmsg+0xcd/0x170 [ 6902.817643][ T3329] do_syscall_64+0xc6/0x1e0 [ 6902.817643][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6902.817643][ T3329] [ 6913.060914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6913.061348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6913.061348][ T3329] netdev_get_by_index+0x5e/0x80 [ 6913.061348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6913.061348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6913.061348][ T3329] ip6_route_add+0x1c/0x140 [ 6913.061348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6913.061348][ T3329] addrconf_add_dev+0xe2/0x170 [ 6913.061348][ T3329] inet6_addr_add+0x12f/0xa40 [ 6913.061348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6913.061348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6913.061348][ T3329] netlink_rcv_skb+0x130/0x360 [ 6913.061348][ T3329] netlink_unicast+0x449/0x710 [ 6913.061348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6913.061348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6913.061348][ T3329] ___sys_sendmsg+0xee/0x170 [ 6913.061348][ T3329] __sys_sendmsg+0xcd/0x170 [ 6913.061348][ T3329] do_syscall_64+0xc6/0x1e0 [ 6913.061348][ T3329] [ 6913.063639][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6913.063639][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6913.063639][ T3329] ipv6_find_idev+0x102/0x170 [ 6913.063639][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6913.063639][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6913.063639][ T3329] netlink_rcv_skb+0x130/0x360 [ 6913.063639][ T3329] netlink_unicast+0x449/0x710 [ 6913.063639][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6913.063639][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6913.063639][ T3329] ___sys_sendmsg+0xee/0x170 [ 6913.063639][ T3329] __sys_sendmsg+0xcd/0x170 [ 6913.063639][ T3329] do_syscall_64+0xc6/0x1e0 [ 6913.063639][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6913.063639][ T3329] [ 6913.065341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6913.065341][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6913.065341][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6913.065341][ T3329] ipv6_find_idev+0x102/0x170 [ 6913.065341][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6913.065341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6913.065341][ T3329] netlink_rcv_skb+0x130/0x360 [ 6913.065341][ T3329] netlink_unicast+0x449/0x710 [ 6913.065341][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6913.065341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6913.065341][ T3329] ___sys_sendmsg+0xee/0x170 [ 6913.065341][ T3329] __sys_sendmsg+0xcd/0x170 [ 6913.065341][ T3329] do_syscall_64+0xc6/0x1e0 [ 6913.065341][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6913.065341][ T3329] [ 6923.164904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6923.165355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6923.165355][ T3329] netdev_get_by_index+0x5e/0x80 [ 6923.165355][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6923.165355][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6923.165355][ T3329] ip6_route_add+0x1c/0x140 [ 6923.165355][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6923.165355][ T3329] addrconf_add_dev+0xe2/0x170 [ 6923.165355][ T3329] inet6_addr_add+0x12f/0xa40 [ 6923.165355][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6923.165355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6923.165355][ T3329] netlink_rcv_skb+0x130/0x360 [ 6923.165355][ T3329] netlink_unicast+0x449/0x710 [ 6923.165355][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6923.165355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6923.165355][ T3329] ___sys_sendmsg+0xee/0x170 [ 6923.165355][ T3329] __sys_sendmsg+0xcd/0x170 [ 6923.165355][ T3329] do_syscall_64+0xc6/0x1e0 [ 6923.165355][ T3329] [ 6923.167606][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6923.167606][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6923.167606][ T3329] ipv6_find_idev+0x102/0x170 [ 6923.167606][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6923.167606][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6923.167606][ T3329] netlink_rcv_skb+0x130/0x360 [ 6923.167606][ T3329] netlink_unicast+0x449/0x710 [ 6923.167606][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6923.167606][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6923.167606][ T3329] ___sys_sendmsg+0xee/0x170 [ 6923.167606][ T3329] __sys_sendmsg+0xcd/0x170 [ 6923.167606][ T3329] do_syscall_64+0xc6/0x1e0 [ 6923.167606][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6923.167606][ T3329] [ 6923.169376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6923.169376][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6923.169376][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6923.169376][ T3329] ipv6_find_idev+0x102/0x170 [ 6923.169376][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6923.169376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6923.169376][ T3329] netlink_rcv_skb+0x130/0x360 [ 6923.169376][ T3329] netlink_unicast+0x449/0x710 [ 6923.169376][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6923.169376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6923.169376][ T3329] ___sys_sendmsg+0xee/0x170 [ 6923.169376][ T3329] __sys_sendmsg+0xcd/0x170 [ 6923.169376][ T3329] do_syscall_64+0xc6/0x1e0 [ 6923.169376][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6923.169376][ T3329] [ 6933.412926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6933.413395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6933.413395][ T3329] netdev_get_by_index+0x5e/0x80 [ 6933.413395][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6933.413395][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6933.413395][ T3329] ip6_route_add+0x1c/0x140 [ 6933.413395][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6933.413395][ T3329] addrconf_add_dev+0xe2/0x170 [ 6933.413395][ T3329] inet6_addr_add+0x12f/0xa40 [ 6933.413395][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6933.413395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6933.413395][ T3329] netlink_rcv_skb+0x130/0x360 [ 6933.413395][ T3329] netlink_unicast+0x449/0x710 [ 6933.413395][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6933.413395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6933.413395][ T3329] ___sys_sendmsg+0xee/0x170 [ 6933.413395][ T3329] __sys_sendmsg+0xcd/0x170 [ 6933.413395][ T3329] do_syscall_64+0xc6/0x1e0 [ 6933.413395][ T3329] [ 6933.415657][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6933.415657][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6933.415657][ T3329] ipv6_find_idev+0x102/0x170 [ 6933.415657][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6933.415657][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6933.415657][ T3329] netlink_rcv_skb+0x130/0x360 [ 6933.415657][ T3329] netlink_unicast+0x449/0x710 [ 6933.415657][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6933.415657][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6933.415657][ T3329] ___sys_sendmsg+0xee/0x170 [ 6933.415657][ T3329] __sys_sendmsg+0xcd/0x170 [ 6933.415657][ T3329] do_syscall_64+0xc6/0x1e0 [ 6933.415657][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6933.415657][ T3329] [ 6933.417395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6933.417395][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6933.417395][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6933.417395][ T3329] ipv6_find_idev+0x102/0x170 [ 6933.417395][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6933.417395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6933.417395][ T3329] netlink_rcv_skb+0x130/0x360 [ 6933.417395][ T3329] netlink_unicast+0x449/0x710 [ 6933.417395][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6933.417395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6933.417395][ T3329] ___sys_sendmsg+0xee/0x170 [ 6933.417395][ T3329] __sys_sendmsg+0xcd/0x170 [ 6933.417395][ T3329] do_syscall_64+0xc6/0x1e0 [ 6933.417395][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6933.417395][ T3329] [ 6943.660914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6943.661364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6943.661364][ T3329] netdev_get_by_index+0x5e/0x80 [ 6943.661364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6943.661364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6943.661364][ T3329] ip6_route_add+0x1c/0x140 [ 6943.661364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6943.661364][ T3329] addrconf_add_dev+0xe2/0x170 [ 6943.661364][ T3329] inet6_addr_add+0x12f/0xa40 [ 6943.661364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6943.661364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6943.661364][ T3329] netlink_rcv_skb+0x130/0x360 [ 6943.661364][ T3329] netlink_unicast+0x449/0x710 [ 6943.661364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6943.661364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6943.661364][ T3329] ___sys_sendmsg+0xee/0x170 [ 6943.661364][ T3329] __sys_sendmsg+0xcd/0x170 [ 6943.661364][ T3329] do_syscall_64+0xc6/0x1e0 [ 6943.661364][ T3329] [ 6943.663614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6943.663614][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6943.663614][ T3329] ipv6_find_idev+0x102/0x170 [ 6943.663614][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6943.663614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6943.663614][ T3329] netlink_rcv_skb+0x130/0x360 [ 6943.663614][ T3329] netlink_unicast+0x449/0x710 [ 6943.663614][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6943.663614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6943.663614][ T3329] ___sys_sendmsg+0xee/0x170 [ 6943.663614][ T3329] __sys_sendmsg+0xcd/0x170 [ 6943.663614][ T3329] do_syscall_64+0xc6/0x1e0 [ 6943.663614][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6943.663614][ T3329] [ 6943.665335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6943.665335][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6943.665335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6943.665335][ T3329] ipv6_find_idev+0x102/0x170 [ 6943.665335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6943.665335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6943.665335][ T3329] netlink_rcv_skb+0x130/0x360 [ 6943.665335][ T3329] netlink_unicast+0x449/0x710 [ 6943.665335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6943.665335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6943.665335][ T3329] ___sys_sendmsg+0xee/0x170 [ 6943.665335][ T3329] __sys_sendmsg+0xcd/0x170 [ 6943.665335][ T3329] do_syscall_64+0xc6/0x1e0 [ 6943.665335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6943.665335][ T3329] [ 6953.908956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6953.909436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6953.909436][ T3329] netdev_get_by_index+0x5e/0x80 [ 6953.909436][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6953.909436][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6953.909436][ T3329] ip6_route_add+0x1c/0x140 [ 6953.909436][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6953.909436][ T3329] addrconf_add_dev+0xe2/0x170 [ 6953.909436][ T3329] inet6_addr_add+0x12f/0xa40 [ 6953.909436][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6953.909436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6953.909436][ T3329] netlink_rcv_skb+0x130/0x360 [ 6953.909436][ T3329] netlink_unicast+0x449/0x710 [ 6953.909436][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6953.909436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6953.909436][ T3329] ___sys_sendmsg+0xee/0x170 [ 6953.909436][ T3329] __sys_sendmsg+0xcd/0x170 [ 6953.909436][ T3329] do_syscall_64+0xc6/0x1e0 [ 6953.909436][ T3329] [ 6953.911627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6953.911627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6953.911627][ T3329] ipv6_find_idev+0x102/0x170 [ 6953.911627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6953.911627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6953.911627][ T3329] netlink_rcv_skb+0x130/0x360 [ 6953.911627][ T3329] netlink_unicast+0x449/0x710 [ 6953.911627][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6953.911627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6953.911627][ T3329] ___sys_sendmsg+0xee/0x170 [ 6953.911627][ T3329] __sys_sendmsg+0xcd/0x170 [ 6953.911627][ T3329] do_syscall_64+0xc6/0x1e0 [ 6953.911627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6953.911627][ T3329] [ 6953.913328][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6953.913328][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6953.913328][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6953.913328][ T3329] ipv6_find_idev+0x102/0x170 [ 6953.913328][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6953.913328][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6953.913328][ T3329] netlink_rcv_skb+0x130/0x360 [ 6953.913328][ T3329] netlink_unicast+0x449/0x710 [ 6953.913328][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6953.913328][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6953.913328][ T3329] ___sys_sendmsg+0xee/0x170 [ 6953.913328][ T3329] __sys_sendmsg+0xcd/0x170 [ 6953.913328][ T3329] do_syscall_64+0xc6/0x1e0 [ 6953.913328][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6953.913328][ T3329] [ 6964.156920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6964.157357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6964.157357][ T3329] netdev_get_by_index+0x5e/0x80 [ 6964.157357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6964.157357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6964.157357][ T3329] ip6_route_add+0x1c/0x140 [ 6964.157357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6964.157357][ T3329] addrconf_add_dev+0xe2/0x170 [ 6964.157357][ T3329] inet6_addr_add+0x12f/0xa40 [ 6964.157357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6964.157357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6964.157357][ T3329] netlink_rcv_skb+0x130/0x360 [ 6964.157357][ T3329] netlink_unicast+0x449/0x710 [ 6964.157357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6964.157357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6964.157357][ T3329] ___sys_sendmsg+0xee/0x170 [ 6964.157357][ T3329] __sys_sendmsg+0xcd/0x170 [ 6964.157357][ T3329] do_syscall_64+0xc6/0x1e0 [ 6964.157357][ T3329] [ 6964.159559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6964.159559][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6964.159559][ T3329] ipv6_find_idev+0x102/0x170 [ 6964.159559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6964.159559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6964.159559][ T3329] netlink_rcv_skb+0x130/0x360 [ 6964.159559][ T3329] netlink_unicast+0x449/0x710 [ 6964.159559][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6964.159559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6964.159559][ T3329] ___sys_sendmsg+0xee/0x170 [ 6964.159559][ T3329] __sys_sendmsg+0xcd/0x170 [ 6964.159559][ T3329] do_syscall_64+0xc6/0x1e0 [ 6964.159559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6964.159559][ T3329] [ 6964.161263][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6964.161263][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6964.161263][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6964.161263][ T3329] ipv6_find_idev+0x102/0x170 [ 6964.161263][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6964.161263][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6964.161263][ T3329] netlink_rcv_skb+0x130/0x360 [ 6964.161263][ T3329] netlink_unicast+0x449/0x710 [ 6964.161263][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6964.161263][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6964.161263][ T3329] ___sys_sendmsg+0xee/0x170 [ 6964.161263][ T3329] __sys_sendmsg+0xcd/0x170 [ 6964.161263][ T3329] do_syscall_64+0xc6/0x1e0 [ 6964.161263][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6964.161263][ T3329] [ 6974.404933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6974.405374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6974.405374][ T3329] netdev_get_by_index+0x5e/0x80 [ 6974.405374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6974.405374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6974.405374][ T3329] ip6_route_add+0x1c/0x140 [ 6974.405374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6974.405374][ T3329] addrconf_add_dev+0xe2/0x170 [ 6974.405374][ T3329] inet6_addr_add+0x12f/0xa40 [ 6974.405374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6974.405374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6974.405374][ T3329] netlink_rcv_skb+0x130/0x360 [ 6974.405374][ T3329] netlink_unicast+0x449/0x710 [ 6974.405374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6974.405374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6974.405374][ T3329] ___sys_sendmsg+0xee/0x170 [ 6974.405374][ T3329] __sys_sendmsg+0xcd/0x170 [ 6974.405374][ T3329] do_syscall_64+0xc6/0x1e0 [ 6974.405374][ T3329] [ 6974.407579][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6974.407579][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6974.407579][ T3329] ipv6_find_idev+0x102/0x170 [ 6974.407579][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6974.407579][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6974.407579][ T3329] netlink_rcv_skb+0x130/0x360 [ 6974.407579][ T3329] netlink_unicast+0x449/0x710 [ 6974.407579][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6974.407579][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6974.407579][ T3329] ___sys_sendmsg+0xee/0x170 [ 6974.407579][ T3329] __sys_sendmsg+0xcd/0x170 [ 6974.407579][ T3329] do_syscall_64+0xc6/0x1e0 [ 6974.407579][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6974.407579][ T3329] [ 6974.409295][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6974.409295][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6974.409295][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6974.409295][ T3329] ipv6_find_idev+0x102/0x170 [ 6974.409295][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6974.409295][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6974.409295][ T3329] netlink_rcv_skb+0x130/0x360 [ 6974.409295][ T3329] netlink_unicast+0x449/0x710 [ 6974.409295][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6974.409295][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6974.409295][ T3329] ___sys_sendmsg+0xee/0x170 [ 6974.409295][ T3329] __sys_sendmsg+0xcd/0x170 [ 6974.409295][ T3329] do_syscall_64+0xc6/0x1e0 [ 6974.409295][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6974.409295][ T3329] [ 6984.652939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6984.653373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6984.653373][ T3329] netdev_get_by_index+0x5e/0x80 [ 6984.653373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6984.653373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6984.653373][ T3329] ip6_route_add+0x1c/0x140 [ 6984.653373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6984.653373][ T3329] addrconf_add_dev+0xe2/0x170 [ 6984.653373][ T3329] inet6_addr_add+0x12f/0xa40 [ 6984.653373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6984.653373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6984.653373][ T3329] netlink_rcv_skb+0x130/0x360 [ 6984.653373][ T3329] netlink_unicast+0x449/0x710 [ 6984.653373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6984.653373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6984.653373][ T3329] ___sys_sendmsg+0xee/0x170 [ 6984.653373][ T3329] __sys_sendmsg+0xcd/0x170 [ 6984.653373][ T3329] do_syscall_64+0xc6/0x1e0 [ 6984.653373][ T3329] [ 6984.655568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6984.655568][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6984.655568][ T3329] ipv6_find_idev+0x102/0x170 [ 6984.655568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6984.655568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6984.655568][ T3329] netlink_rcv_skb+0x130/0x360 [ 6984.655568][ T3329] netlink_unicast+0x449/0x710 [ 6984.655568][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6984.655568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6984.655568][ T3329] ___sys_sendmsg+0xee/0x170 [ 6984.655568][ T3329] __sys_sendmsg+0xcd/0x170 [ 6984.655568][ T3329] do_syscall_64+0xc6/0x1e0 [ 6984.655568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6984.655568][ T3329] [ 6984.657270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6984.657270][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6984.657270][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6984.657270][ T3329] ipv6_find_idev+0x102/0x170 [ 6984.657270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6984.657270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6984.657270][ T3329] netlink_rcv_skb+0x130/0x360 [ 6984.657270][ T3329] netlink_unicast+0x449/0x710 [ 6984.657270][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6984.657270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6984.657270][ T3329] ___sys_sendmsg+0xee/0x170 [ 6984.657270][ T3329] __sys_sendmsg+0xcd/0x170 [ 6984.657270][ T3329] do_syscall_64+0xc6/0x1e0 [ 6984.657270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6984.657270][ T3329] [ 6994.900910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 6994.901346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6994.901346][ T3329] netdev_get_by_index+0x5e/0x80 [ 6994.901346][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 6994.901346][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 6994.901346][ T3329] ip6_route_add+0x1c/0x140 [ 6994.901346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 6994.901346][ T3329] addrconf_add_dev+0xe2/0x170 [ 6994.901346][ T3329] inet6_addr_add+0x12f/0xa40 [ 6994.901346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 6994.901346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6994.901346][ T3329] netlink_rcv_skb+0x130/0x360 [ 6994.901346][ T3329] netlink_unicast+0x449/0x710 [ 6994.901346][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6994.901346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6994.901346][ T3329] ___sys_sendmsg+0xee/0x170 [ 6994.901346][ T3329] __sys_sendmsg+0xcd/0x170 [ 6994.901346][ T3329] do_syscall_64+0xc6/0x1e0 [ 6994.901346][ T3329] [ 6994.903555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6994.903555][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 6994.903555][ T3329] ipv6_find_idev+0x102/0x170 [ 6994.903555][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6994.903555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6994.903555][ T3329] netlink_rcv_skb+0x130/0x360 [ 6994.903555][ T3329] netlink_unicast+0x449/0x710 [ 6994.903555][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6994.903555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6994.903555][ T3329] ___sys_sendmsg+0xee/0x170 [ 6994.903555][ T3329] __sys_sendmsg+0xcd/0x170 [ 6994.903555][ T3329] do_syscall_64+0xc6/0x1e0 [ 6994.903555][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6994.903555][ T3329] [ 6994.905256][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 6994.905256][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 6994.905256][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 6994.905256][ T3329] ipv6_find_idev+0x102/0x170 [ 6994.905256][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 6994.905256][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6994.905256][ T3329] netlink_rcv_skb+0x130/0x360 [ 6994.905256][ T3329] netlink_unicast+0x449/0x710 [ 6994.905256][ T3329] netlink_sendmsg+0x723/0xbe0 [ 6994.905256][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 6994.905256][ T3329] ___sys_sendmsg+0xee/0x170 [ 6994.905256][ T3329] __sys_sendmsg+0xcd/0x170 [ 6994.905256][ T3329] do_syscall_64+0xc6/0x1e0 [ 6994.905256][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6994.905256][ T3329] [ 7005.148904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7005.149392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7005.149392][ T3329] netdev_get_by_index+0x5e/0x80 [ 7005.149392][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7005.149392][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7005.149392][ T3329] ip6_route_add+0x1c/0x140 [ 7005.149392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7005.149392][ T3329] addrconf_add_dev+0xe2/0x170 [ 7005.149392][ T3329] inet6_addr_add+0x12f/0xa40 [ 7005.149392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7005.149392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7005.149392][ T3329] netlink_rcv_skb+0x130/0x360 [ 7005.149392][ T3329] netlink_unicast+0x449/0x710 [ 7005.149392][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7005.149392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7005.149392][ T3329] ___sys_sendmsg+0xee/0x170 [ 7005.149392][ T3329] __sys_sendmsg+0xcd/0x170 [ 7005.149392][ T3329] do_syscall_64+0xc6/0x1e0 [ 7005.149392][ T3329] [ 7005.151603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7005.151603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7005.151603][ T3329] ipv6_find_idev+0x102/0x170 [ 7005.151603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7005.151603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7005.151603][ T3329] netlink_rcv_skb+0x130/0x360 [ 7005.151603][ T3329] netlink_unicast+0x449/0x710 [ 7005.151603][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7005.151603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7005.151603][ T3329] ___sys_sendmsg+0xee/0x170 [ 7005.151603][ T3329] __sys_sendmsg+0xcd/0x170 [ 7005.151603][ T3329] do_syscall_64+0xc6/0x1e0 [ 7005.151603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7005.151603][ T3329] [ 7005.153314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7005.153314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7005.153314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7005.153314][ T3329] ipv6_find_idev+0x102/0x170 [ 7005.153314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7005.153314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7005.153314][ T3329] netlink_rcv_skb+0x130/0x360 [ 7005.153314][ T3329] netlink_unicast+0x449/0x710 [ 7005.153314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7005.153314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7005.153314][ T3329] ___sys_sendmsg+0xee/0x170 [ 7005.153314][ T3329] __sys_sendmsg+0xcd/0x170 [ 7005.153314][ T3329] do_syscall_64+0xc6/0x1e0 [ 7005.153314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7005.153314][ T3329] [ 7015.396869][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7015.397244][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7015.397244][ T3329] netdev_get_by_index+0x5e/0x80 [ 7015.397244][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7015.397244][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7015.397244][ T3329] ip6_route_add+0x1c/0x140 [ 7015.397244][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7015.397244][ T3329] addrconf_add_dev+0xe2/0x170 [ 7015.397244][ T3329] inet6_addr_add+0x12f/0xa40 [ 7015.397244][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7015.397244][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7015.397244][ T3329] netlink_rcv_skb+0x130/0x360 [ 7015.397244][ T3329] netlink_unicast+0x449/0x710 [ 7015.397244][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7015.397244][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7015.397244][ T3329] ___sys_sendmsg+0xee/0x170 [ 7015.397244][ T3329] __sys_sendmsg+0xcd/0x170 [ 7015.397244][ T3329] do_syscall_64+0xc6/0x1e0 [ 7015.397244][ T3329] [ 7015.399573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7015.399573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7015.399573][ T3329] ipv6_find_idev+0x102/0x170 [ 7015.399573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7015.399573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7015.399573][ T3329] netlink_rcv_skb+0x130/0x360 [ 7015.399573][ T3329] netlink_unicast+0x449/0x710 [ 7015.399573][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7015.399573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7015.399573][ T3329] ___sys_sendmsg+0xee/0x170 [ 7015.399573][ T3329] __sys_sendmsg+0xcd/0x170 [ 7015.399573][ T3329] do_syscall_64+0xc6/0x1e0 [ 7015.399573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7015.399573][ T3329] [ 7015.401307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7015.401307][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7015.401307][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7015.401307][ T3329] ipv6_find_idev+0x102/0x170 [ 7015.401307][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7015.401307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7015.401307][ T3329] netlink_rcv_skb+0x130/0x360 [ 7015.401307][ T3329] netlink_unicast+0x449/0x710 [ 7015.401307][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7015.401307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7015.401307][ T3329] ___sys_sendmsg+0xee/0x170 [ 7015.401307][ T3329] __sys_sendmsg+0xcd/0x170 [ 7015.401307][ T3329] do_syscall_64+0xc6/0x1e0 [ 7015.401307][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7015.401307][ T3329] [ 7025.644906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7025.645340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7025.645340][ T3329] netdev_get_by_index+0x5e/0x80 [ 7025.645340][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7025.645340][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7025.645340][ T3329] ip6_route_add+0x1c/0x140 [ 7025.645340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7025.645340][ T3329] addrconf_add_dev+0xe2/0x170 [ 7025.645340][ T3329] inet6_addr_add+0x12f/0xa40 [ 7025.645340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7025.645340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7025.645340][ T3329] netlink_rcv_skb+0x130/0x360 [ 7025.645340][ T3329] netlink_unicast+0x449/0x710 [ 7025.645340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7025.645340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7025.645340][ T3329] ___sys_sendmsg+0xee/0x170 [ 7025.645340][ T3329] __sys_sendmsg+0xcd/0x170 [ 7025.645340][ T3329] do_syscall_64+0xc6/0x1e0 [ 7025.645340][ T3329] [ 7025.647548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7025.647548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7025.647548][ T3329] ipv6_find_idev+0x102/0x170 [ 7025.647548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7025.647548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7025.647548][ T3329] netlink_rcv_skb+0x130/0x360 [ 7025.647548][ T3329] netlink_unicast+0x449/0x710 [ 7025.647548][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7025.647548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7025.647548][ T3329] ___sys_sendmsg+0xee/0x170 [ 7025.647548][ T3329] __sys_sendmsg+0xcd/0x170 [ 7025.647548][ T3329] do_syscall_64+0xc6/0x1e0 [ 7025.647548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7025.647548][ T3329] [ 7025.649256][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7025.649256][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7025.649256][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7025.649256][ T3329] ipv6_find_idev+0x102/0x170 [ 7025.649256][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7025.649256][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7025.649256][ T3329] netlink_rcv_skb+0x130/0x360 [ 7025.649256][ T3329] netlink_unicast+0x449/0x710 [ 7025.649256][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7025.649256][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7025.649256][ T3329] ___sys_sendmsg+0xee/0x170 [ 7025.649256][ T3329] __sys_sendmsg+0xcd/0x170 [ 7025.649256][ T3329] do_syscall_64+0xc6/0x1e0 [ 7025.649256][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7025.649256][ T3329] [ 7035.892913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7035.893347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7035.893347][ T3329] netdev_get_by_index+0x5e/0x80 [ 7035.893347][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7035.893347][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7035.893347][ T3329] ip6_route_add+0x1c/0x140 [ 7035.893347][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7035.893347][ T3329] addrconf_add_dev+0xe2/0x170 [ 7035.893347][ T3329] inet6_addr_add+0x12f/0xa40 [ 7035.893347][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7035.893347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7035.893347][ T3329] netlink_rcv_skb+0x130/0x360 [ 7035.893347][ T3329] netlink_unicast+0x449/0x710 [ 7035.893347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7035.893347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7035.893347][ T3329] ___sys_sendmsg+0xee/0x170 [ 7035.893347][ T3329] __sys_sendmsg+0xcd/0x170 [ 7035.893347][ T3329] do_syscall_64+0xc6/0x1e0 [ 7035.893347][ T3329] [ 7035.895558][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7035.895558][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7035.895558][ T3329] ipv6_find_idev+0x102/0x170 [ 7035.895558][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7035.895558][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7035.895558][ T3329] netlink_rcv_skb+0x130/0x360 [ 7035.895558][ T3329] netlink_unicast+0x449/0x710 [ 7035.895558][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7035.895558][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7035.895558][ T3329] ___sys_sendmsg+0xee/0x170 [ 7035.895558][ T3329] __sys_sendmsg+0xcd/0x170 [ 7035.895558][ T3329] do_syscall_64+0xc6/0x1e0 [ 7035.895558][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7035.895558][ T3329] [ 7035.897260][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7035.897260][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7035.897260][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7035.897260][ T3329] ipv6_find_idev+0x102/0x170 [ 7035.897260][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7035.897260][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7035.897260][ T3329] netlink_rcv_skb+0x130/0x360 [ 7035.897260][ T3329] netlink_unicast+0x449/0x710 [ 7035.897260][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7035.897260][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7035.897260][ T3329] ___sys_sendmsg+0xee/0x170 [ 7035.897260][ T3329] __sys_sendmsg+0xcd/0x170 [ 7035.897260][ T3329] do_syscall_64+0xc6/0x1e0 [ 7035.897260][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7035.897260][ T3329] [ 7046.140909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7046.141349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7046.141349][ T3329] netdev_get_by_index+0x5e/0x80 [ 7046.141349][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7046.141349][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7046.141349][ T3329] ip6_route_add+0x1c/0x140 [ 7046.141349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7046.141349][ T3329] addrconf_add_dev+0xe2/0x170 [ 7046.141349][ T3329] inet6_addr_add+0x12f/0xa40 [ 7046.141349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7046.141349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7046.141349][ T3329] netlink_rcv_skb+0x130/0x360 [ 7046.141349][ T3329] netlink_unicast+0x449/0x710 [ 7046.141349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7046.141349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7046.141349][ T3329] ___sys_sendmsg+0xee/0x170 [ 7046.141349][ T3329] __sys_sendmsg+0xcd/0x170 [ 7046.141349][ T3329] do_syscall_64+0xc6/0x1e0 [ 7046.141349][ T3329] [ 7046.143542][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7046.143542][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7046.143542][ T3329] ipv6_find_idev+0x102/0x170 [ 7046.143542][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7046.143542][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7046.143542][ T3329] netlink_rcv_skb+0x130/0x360 [ 7046.143542][ T3329] netlink_unicast+0x449/0x710 [ 7046.143542][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7046.143542][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7046.143542][ T3329] ___sys_sendmsg+0xee/0x170 [ 7046.143542][ T3329] __sys_sendmsg+0xcd/0x170 [ 7046.143542][ T3329] do_syscall_64+0xc6/0x1e0 [ 7046.143542][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7046.143542][ T3329] [ 7046.145248][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7046.145248][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7046.145248][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7046.145248][ T3329] ipv6_find_idev+0x102/0x170 [ 7046.145248][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7046.145248][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7046.145248][ T3329] netlink_rcv_skb+0x130/0x360 [ 7046.145248][ T3329] netlink_unicast+0x449/0x710 [ 7046.145248][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7046.145248][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7046.145248][ T3329] ___sys_sendmsg+0xee/0x170 [ 7046.145248][ T3329] __sys_sendmsg+0xcd/0x170 [ 7046.145248][ T3329] do_syscall_64+0xc6/0x1e0 [ 7046.145248][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7046.145248][ T3329] [ 7056.388840][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7056.389300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7056.389300][ T3329] netdev_get_by_index+0x5e/0x80 [ 7056.389300][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7056.389300][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7056.389300][ T3329] ip6_route_add+0x1c/0x140 [ 7056.389300][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7056.389300][ T3329] addrconf_add_dev+0xe2/0x170 [ 7056.389300][ T3329] inet6_addr_add+0x12f/0xa40 [ 7056.389300][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7056.389300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7056.389300][ T3329] netlink_rcv_skb+0x130/0x360 [ 7056.389300][ T3329] netlink_unicast+0x449/0x710 [ 7056.389300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7056.389300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7056.389300][ T3329] ___sys_sendmsg+0xee/0x170 [ 7056.389300][ T3329] __sys_sendmsg+0xcd/0x170 [ 7056.389300][ T3329] do_syscall_64+0xc6/0x1e0 [ 7056.389300][ T3329] [ 7056.391498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7056.391498][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7056.391498][ T3329] ipv6_find_idev+0x102/0x170 [ 7056.391498][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7056.391498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7056.391498][ T3329] netlink_rcv_skb+0x130/0x360 [ 7056.391498][ T3329] netlink_unicast+0x449/0x710 [ 7056.391498][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7056.391498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7056.391498][ T3329] ___sys_sendmsg+0xee/0x170 [ 7056.391498][ T3329] __sys_sendmsg+0xcd/0x170 [ 7056.391498][ T3329] do_syscall_64+0xc6/0x1e0 [ 7056.391498][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7056.391498][ T3329] [ 7056.393203][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7056.393203][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7056.393203][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7056.393203][ T3329] ipv6_find_idev+0x102/0x170 [ 7056.393203][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7056.393203][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7056.393203][ T3329] netlink_rcv_skb+0x130/0x360 [ 7056.393203][ T3329] netlink_unicast+0x449/0x710 [ 7056.393203][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7056.393203][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7056.393203][ T3329] ___sys_sendmsg+0xee/0x170 [ 7056.393203][ T3329] __sys_sendmsg+0xcd/0x170 [ 7056.393203][ T3329] do_syscall_64+0xc6/0x1e0 [ 7056.393203][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7056.393203][ T3329] [ 7066.636900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7066.637340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7066.637340][ T3329] netdev_get_by_index+0x5e/0x80 [ 7066.637340][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7066.637340][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7066.637340][ T3329] ip6_route_add+0x1c/0x140 [ 7066.637340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7066.637340][ T3329] addrconf_add_dev+0xe2/0x170 [ 7066.637340][ T3329] inet6_addr_add+0x12f/0xa40 [ 7066.637340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7066.637340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.637340][ T3329] netlink_rcv_skb+0x130/0x360 [ 7066.637340][ T3329] netlink_unicast+0x449/0x710 [ 7066.637340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7066.637340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7066.637340][ T3329] ___sys_sendmsg+0xee/0x170 [ 7066.637340][ T3329] __sys_sendmsg+0xcd/0x170 [ 7066.637340][ T3329] do_syscall_64+0xc6/0x1e0 [ 7066.637340][ T3329] [ 7066.640080][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7066.640080][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7066.640080][ T3329] ipv6_find_idev+0x102/0x170 [ 7066.640080][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7066.640080][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.640080][ T3329] netlink_rcv_skb+0x130/0x360 [ 7066.640080][ T3329] netlink_unicast+0x449/0x710 [ 7066.640080][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7066.640080][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7066.640080][ T3329] ___sys_sendmsg+0xee/0x170 [ 7066.640080][ T3329] __sys_sendmsg+0xcd/0x170 [ 7066.640080][ T3329] do_syscall_64+0xc6/0x1e0 [ 7066.640080][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7066.640080][ T3329] [ 7066.641784][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7066.641784][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7066.641784][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7066.641784][ T3329] ipv6_find_idev+0x102/0x170 [ 7066.641784][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7066.641784][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.641784][ T3329] netlink_rcv_skb+0x130/0x360 [ 7066.641784][ T3329] netlink_unicast+0x449/0x710 [ 7066.641784][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7066.641784][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7066.641784][ T3329] ___sys_sendmsg+0xee/0x170 [ 7066.641784][ T3329] __sys_sendmsg+0xcd/0x170 [ 7066.641784][ T3329] do_syscall_64+0xc6/0x1e0 [ 7066.641784][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7066.641784][ T3329] [ 7076.884928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7076.885363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7076.885363][ T3329] netdev_get_by_index+0x5e/0x80 [ 7076.885363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7076.885363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7076.885363][ T3329] ip6_route_add+0x1c/0x140 [ 7076.885363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7076.885363][ T3329] addrconf_add_dev+0xe2/0x170 [ 7076.885363][ T3329] inet6_addr_add+0x12f/0xa40 [ 7076.885363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7076.885363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.885363][ T3329] netlink_rcv_skb+0x130/0x360 [ 7076.885363][ T3329] netlink_unicast+0x449/0x710 [ 7076.885363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7076.885363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7076.885363][ T3329] ___sys_sendmsg+0xee/0x170 [ 7076.885363][ T3329] __sys_sendmsg+0xcd/0x170 [ 7076.885363][ T3329] do_syscall_64+0xc6/0x1e0 [ 7076.885363][ T3329] [ 7076.887554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7076.887554][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7076.887554][ T3329] ipv6_find_idev+0x102/0x170 [ 7076.887554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7076.887554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.887554][ T3329] netlink_rcv_skb+0x130/0x360 [ 7076.887554][ T3329] netlink_unicast+0x449/0x710 [ 7076.887554][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7076.887554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7076.887554][ T3329] ___sys_sendmsg+0xee/0x170 [ 7076.887554][ T3329] __sys_sendmsg+0xcd/0x170 [ 7076.887554][ T3329] do_syscall_64+0xc6/0x1e0 [ 7076.887554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7076.887554][ T3329] [ 7076.889278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7076.889278][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7076.889278][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7076.889278][ T3329] ipv6_find_idev+0x102/0x170 [ 7076.889278][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7076.889278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.889278][ T3329] netlink_rcv_skb+0x130/0x360 [ 7076.889278][ T3329] netlink_unicast+0x449/0x710 [ 7076.889278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7076.889278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7076.889278][ T3329] ___sys_sendmsg+0xee/0x170 [ 7076.889278][ T3329] __sys_sendmsg+0xcd/0x170 [ 7076.889278][ T3329] do_syscall_64+0xc6/0x1e0 [ 7076.889278][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7076.889278][ T3329] [ 7087.132924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7087.133353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7087.133353][ T3329] netdev_get_by_index+0x5e/0x80 [ 7087.133353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7087.133353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7087.133353][ T3329] ip6_route_add+0x1c/0x140 [ 7087.133353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7087.133353][ T3329] addrconf_add_dev+0xe2/0x170 [ 7087.133353][ T3329] inet6_addr_add+0x12f/0xa40 [ 7087.133353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7087.133353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7087.133353][ T3329] netlink_rcv_skb+0x130/0x360 [ 7087.133353][ T3329] netlink_unicast+0x449/0x710 [ 7087.133353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7087.133353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7087.133353][ T3329] ___sys_sendmsg+0xee/0x170 [ 7087.133353][ T3329] __sys_sendmsg+0xcd/0x170 [ 7087.133353][ T3329] do_syscall_64+0xc6/0x1e0 [ 7087.133353][ T3329] [ 7087.135547][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7087.135547][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7087.135547][ T3329] ipv6_find_idev+0x102/0x170 [ 7087.135547][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7087.135547][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7087.135547][ T3329] netlink_rcv_skb+0x130/0x360 [ 7087.135547][ T3329] netlink_unicast+0x449/0x710 [ 7087.135547][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7087.135547][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7087.135547][ T3329] ___sys_sendmsg+0xee/0x170 [ 7087.135547][ T3329] __sys_sendmsg+0xcd/0x170 [ 7087.135547][ T3329] do_syscall_64+0xc6/0x1e0 [ 7087.135547][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7087.135547][ T3329] [ 7087.137261][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7087.137261][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7087.137261][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7087.137261][ T3329] ipv6_find_idev+0x102/0x170 [ 7087.137261][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7087.137261][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7087.137261][ T3329] netlink_rcv_skb+0x130/0x360 [ 7087.137261][ T3329] netlink_unicast+0x449/0x710 [ 7087.137261][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7087.137261][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7087.137261][ T3329] ___sys_sendmsg+0xee/0x170 [ 7087.137261][ T3329] __sys_sendmsg+0xcd/0x170 [ 7087.137261][ T3329] do_syscall_64+0xc6/0x1e0 [ 7087.137261][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7087.137261][ T3329] [ 7097.380932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7097.381363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7097.381363][ T3329] netdev_get_by_index+0x5e/0x80 [ 7097.381363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7097.381363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7097.381363][ T3329] ip6_route_add+0x1c/0x140 [ 7097.381363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7097.381363][ T3329] addrconf_add_dev+0xe2/0x170 [ 7097.381363][ T3329] inet6_addr_add+0x12f/0xa40 [ 7097.381363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7097.381363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7097.381363][ T3329] netlink_rcv_skb+0x130/0x360 [ 7097.381363][ T3329] netlink_unicast+0x449/0x710 [ 7097.381363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7097.381363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7097.381363][ T3329] ___sys_sendmsg+0xee/0x170 [ 7097.381363][ T3329] __sys_sendmsg+0xcd/0x170 [ 7097.381363][ T3329] do_syscall_64+0xc6/0x1e0 [ 7097.381363][ T3329] [ 7097.383559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7097.383559][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7097.383559][ T3329] ipv6_find_idev+0x102/0x170 [ 7097.383559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7097.383559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7097.383559][ T3329] netlink_rcv_skb+0x130/0x360 [ 7097.383559][ T3329] netlink_unicast+0x449/0x710 [ 7097.383559][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7097.383559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7097.383559][ T3329] ___sys_sendmsg+0xee/0x170 [ 7097.383559][ T3329] __sys_sendmsg+0xcd/0x170 [ 7097.383559][ T3329] do_syscall_64+0xc6/0x1e0 [ 7097.383559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7097.383559][ T3329] [ 7097.385273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7097.385273][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7097.385273][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7097.385273][ T3329] ipv6_find_idev+0x102/0x170 [ 7097.385273][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7097.385273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7097.385273][ T3329] netlink_rcv_skb+0x130/0x360 [ 7097.385273][ T3329] netlink_unicast+0x449/0x710 [ 7097.385273][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7097.385273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7097.385273][ T3329] ___sys_sendmsg+0xee/0x170 [ 7097.385273][ T3329] __sys_sendmsg+0xcd/0x170 [ 7097.385273][ T3329] do_syscall_64+0xc6/0x1e0 [ 7097.385273][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7097.385273][ T3329] [ 7107.628841][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7107.629282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7107.629282][ T3329] netdev_get_by_index+0x5e/0x80 [ 7107.629282][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7107.629282][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7107.629282][ T3329] ip6_route_add+0x1c/0x140 [ 7107.629282][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7107.629282][ T3329] addrconf_add_dev+0xe2/0x170 [ 7107.629282][ T3329] inet6_addr_add+0x12f/0xa40 [ 7107.629282][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7107.629282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7107.629282][ T3329] netlink_rcv_skb+0x130/0x360 [ 7107.629282][ T3329] netlink_unicast+0x449/0x710 [ 7107.629282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7107.629282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7107.629282][ T3329] ___sys_sendmsg+0xee/0x170 [ 7107.629282][ T3329] __sys_sendmsg+0xcd/0x170 [ 7107.629282][ T3329] do_syscall_64+0xc6/0x1e0 [ 7107.629282][ T3329] [ 7107.631496][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7107.631496][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7107.631496][ T3329] ipv6_find_idev+0x102/0x170 [ 7107.631496][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7107.631496][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7107.631496][ T3329] netlink_rcv_skb+0x130/0x360 [ 7107.631496][ T3329] netlink_unicast+0x449/0x710 [ 7107.631496][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7107.631496][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7107.631496][ T3329] ___sys_sendmsg+0xee/0x170 [ 7107.631496][ T3329] __sys_sendmsg+0xcd/0x170 [ 7107.631496][ T3329] do_syscall_64+0xc6/0x1e0 [ 7107.631496][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7107.631496][ T3329] [ 7107.633197][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7107.633197][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7107.633197][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7107.633197][ T3329] ipv6_find_idev+0x102/0x170 [ 7107.633197][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7107.633197][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7107.633197][ T3329] netlink_rcv_skb+0x130/0x360 [ 7107.633197][ T3329] netlink_unicast+0x449/0x710 [ 7107.633197][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7107.633197][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7107.633197][ T3329] ___sys_sendmsg+0xee/0x170 [ 7107.633197][ T3329] __sys_sendmsg+0xcd/0x170 [ 7107.633197][ T3329] do_syscall_64+0xc6/0x1e0 [ 7107.633197][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7107.633197][ T3329] [ 7117.876910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7117.877337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7117.877337][ T3329] netdev_get_by_index+0x5e/0x80 [ 7117.877337][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7117.877337][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7117.877337][ T3329] ip6_route_add+0x1c/0x140 [ 7117.877337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7117.877337][ T3329] addrconf_add_dev+0xe2/0x170 [ 7117.877337][ T3329] inet6_addr_add+0x12f/0xa40 [ 7117.877337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7117.877337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7117.877337][ T3329] netlink_rcv_skb+0x130/0x360 [ 7117.877337][ T3329] netlink_unicast+0x449/0x710 [ 7117.877337][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7117.877337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7117.877337][ T3329] ___sys_sendmsg+0xee/0x170 [ 7117.877337][ T3329] __sys_sendmsg+0xcd/0x170 [ 7117.877337][ T3329] do_syscall_64+0xc6/0x1e0 [ 7117.877337][ T3329] [ 7117.879658][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7117.879658][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7117.879658][ T3329] ipv6_find_idev+0x102/0x170 [ 7117.879658][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7117.879658][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7117.879658][ T3329] netlink_rcv_skb+0x130/0x360 [ 7117.879658][ T3329] netlink_unicast+0x449/0x710 [ 7117.879658][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7117.879658][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7117.879658][ T3329] ___sys_sendmsg+0xee/0x170 [ 7117.879658][ T3329] __sys_sendmsg+0xcd/0x170 [ 7117.879658][ T3329] do_syscall_64+0xc6/0x1e0 [ 7117.879658][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7117.879658][ T3329] [ 7117.881360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7117.881360][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7117.881360][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7117.881360][ T3329] ipv6_find_idev+0x102/0x170 [ 7117.881360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7117.881360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7117.881360][ T3329] netlink_rcv_skb+0x130/0x360 [ 7117.881360][ T3329] netlink_unicast+0x449/0x710 [ 7117.881360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7117.881360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7117.881360][ T3329] ___sys_sendmsg+0xee/0x170 [ 7117.881360][ T3329] __sys_sendmsg+0xcd/0x170 [ 7117.881360][ T3329] do_syscall_64+0xc6/0x1e0 [ 7117.881360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7117.881360][ T3329] [ 7128.124907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7128.125357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7128.125357][ T3329] netdev_get_by_index+0x5e/0x80 [ 7128.125357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7128.125357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7128.125357][ T3329] ip6_route_add+0x1c/0x140 [ 7128.125357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7128.125357][ T3329] addrconf_add_dev+0xe2/0x170 [ 7128.125357][ T3329] inet6_addr_add+0x12f/0xa40 [ 7128.125357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7128.125357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7128.125357][ T3329] netlink_rcv_skb+0x130/0x360 [ 7128.125357][ T3329] netlink_unicast+0x449/0x710 [ 7128.125357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7128.125357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7128.125357][ T3329] ___sys_sendmsg+0xee/0x170 [ 7128.125357][ T3329] __sys_sendmsg+0xcd/0x170 [ 7128.125357][ T3329] do_syscall_64+0xc6/0x1e0 [ 7128.125357][ T3329] [ 7128.127554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7128.127554][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7128.127554][ T3329] ipv6_find_idev+0x102/0x170 [ 7128.127554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7128.127554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7128.127554][ T3329] netlink_rcv_skb+0x130/0x360 [ 7128.127554][ T3329] netlink_unicast+0x449/0x710 [ 7128.127554][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7128.127554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7128.127554][ T3329] ___sys_sendmsg+0xee/0x170 [ 7128.127554][ T3329] __sys_sendmsg+0xcd/0x170 [ 7128.127554][ T3329] do_syscall_64+0xc6/0x1e0 [ 7128.127554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7128.127554][ T3329] [ 7128.129255][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7128.129255][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7128.129255][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7128.129255][ T3329] ipv6_find_idev+0x102/0x170 [ 7128.129255][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7128.129255][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7128.129255][ T3329] netlink_rcv_skb+0x130/0x360 [ 7128.129255][ T3329] netlink_unicast+0x449/0x710 [ 7128.129255][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7128.129255][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7128.129255][ T3329] ___sys_sendmsg+0xee/0x170 [ 7128.129255][ T3329] __sys_sendmsg+0xcd/0x170 [ 7128.129255][ T3329] do_syscall_64+0xc6/0x1e0 [ 7128.129255][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7128.129255][ T3329] [ 7138.372908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7138.373350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7138.373350][ T3329] netdev_get_by_index+0x5e/0x80 [ 7138.373350][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7138.373350][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7138.373350][ T3329] ip6_route_add+0x1c/0x140 [ 7138.373350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7138.373350][ T3329] addrconf_add_dev+0xe2/0x170 [ 7138.373350][ T3329] inet6_addr_add+0x12f/0xa40 [ 7138.373350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7138.373350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7138.373350][ T3329] netlink_rcv_skb+0x130/0x360 [ 7138.373350][ T3329] netlink_unicast+0x449/0x710 [ 7138.373350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7138.373350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7138.373350][ T3329] ___sys_sendmsg+0xee/0x170 [ 7138.373350][ T3329] __sys_sendmsg+0xcd/0x170 [ 7138.373350][ T3329] do_syscall_64+0xc6/0x1e0 [ 7138.373350][ T3329] [ 7138.375545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7138.375545][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7138.375545][ T3329] ipv6_find_idev+0x102/0x170 [ 7138.375545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7138.375545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7138.375545][ T3329] netlink_rcv_skb+0x130/0x360 [ 7138.375545][ T3329] netlink_unicast+0x449/0x710 [ 7138.375545][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7138.375545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7138.375545][ T3329] ___sys_sendmsg+0xee/0x170 [ 7138.375545][ T3329] __sys_sendmsg+0xcd/0x170 [ 7138.375545][ T3329] do_syscall_64+0xc6/0x1e0 [ 7138.375545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7138.375545][ T3329] [ 7138.377249][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7138.377249][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7138.377249][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7138.377249][ T3329] ipv6_find_idev+0x102/0x170 [ 7138.377249][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7138.377249][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7138.377249][ T3329] netlink_rcv_skb+0x130/0x360 [ 7138.377249][ T3329] netlink_unicast+0x449/0x710 [ 7138.377249][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7138.377249][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7138.377249][ T3329] ___sys_sendmsg+0xee/0x170 [ 7138.377249][ T3329] __sys_sendmsg+0xcd/0x170 [ 7138.377249][ T3329] do_syscall_64+0xc6/0x1e0 [ 7138.377249][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7138.377249][ T3329] [ 7148.428841][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7148.429283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7148.429283][ T3329] netdev_get_by_index+0x5e/0x80 [ 7148.429283][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7148.429283][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7148.429283][ T3329] ip6_route_add+0x1c/0x140 [ 7148.429283][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7148.429283][ T3329] addrconf_add_dev+0xe2/0x170 [ 7148.429283][ T3329] inet6_addr_add+0x12f/0xa40 [ 7148.429283][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7148.429283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7148.429283][ T3329] netlink_rcv_skb+0x130/0x360 [ 7148.429283][ T3329] netlink_unicast+0x449/0x710 [ 7148.429283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7148.429283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7148.429283][ T3329] ___sys_sendmsg+0xee/0x170 [ 7148.429283][ T3329] __sys_sendmsg+0xcd/0x170 [ 7148.429283][ T3329] do_syscall_64+0xc6/0x1e0 [ 7148.429283][ T3329] [ 7148.431475][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7148.431475][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7148.431475][ T3329] ipv6_find_idev+0x102/0x170 [ 7148.431475][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7148.431475][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7148.431475][ T3329] netlink_rcv_skb+0x130/0x360 [ 7148.431475][ T3329] netlink_unicast+0x449/0x710 [ 7148.431475][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7148.431475][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7148.431475][ T3329] ___sys_sendmsg+0xee/0x170 [ 7148.431475][ T3329] __sys_sendmsg+0xcd/0x170 [ 7148.431475][ T3329] do_syscall_64+0xc6/0x1e0 [ 7148.431475][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7148.431475][ T3329] [ 7148.433188][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7148.433188][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7148.433188][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7148.433188][ T3329] ipv6_find_idev+0x102/0x170 [ 7148.433188][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7148.433188][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7148.433188][ T3329] netlink_rcv_skb+0x130/0x360 [ 7148.433188][ T3329] netlink_unicast+0x449/0x710 [ 7148.433188][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7148.433188][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7148.433188][ T3329] ___sys_sendmsg+0xee/0x170 [ 7148.433188][ T3329] __sys_sendmsg+0xcd/0x170 [ 7148.433188][ T3329] do_syscall_64+0xc6/0x1e0 [ 7148.433188][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7148.433188][ T3329] [ 7158.676914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7158.677347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7158.677347][ T3329] netdev_get_by_index+0x5e/0x80 [ 7158.677347][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7158.677347][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7158.677347][ T3329] ip6_route_add+0x1c/0x140 [ 7158.677347][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7158.677347][ T3329] addrconf_add_dev+0xe2/0x170 [ 7158.677347][ T3329] inet6_addr_add+0x12f/0xa40 [ 7158.677347][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7158.677347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7158.677347][ T3329] netlink_rcv_skb+0x130/0x360 [ 7158.677347][ T3329] netlink_unicast+0x449/0x710 [ 7158.677347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7158.677347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7158.677347][ T3329] ___sys_sendmsg+0xee/0x170 [ 7158.677347][ T3329] __sys_sendmsg+0xcd/0x170 [ 7158.677347][ T3329] do_syscall_64+0xc6/0x1e0 [ 7158.677347][ T3329] [ 7158.679558][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7158.679558][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7158.679558][ T3329] ipv6_find_idev+0x102/0x170 [ 7158.679558][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7158.679558][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7158.679558][ T3329] netlink_rcv_skb+0x130/0x360 [ 7158.679558][ T3329] netlink_unicast+0x449/0x710 [ 7158.679558][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7158.679558][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7158.679558][ T3329] ___sys_sendmsg+0xee/0x170 [ 7158.679558][ T3329] __sys_sendmsg+0xcd/0x170 [ 7158.679558][ T3329] do_syscall_64+0xc6/0x1e0 [ 7158.679558][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7158.679558][ T3329] [ 7158.681267][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7158.681267][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7158.681267][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7158.681267][ T3329] ipv6_find_idev+0x102/0x170 [ 7158.681267][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7158.681267][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7158.681267][ T3329] netlink_rcv_skb+0x130/0x360 [ 7158.681267][ T3329] netlink_unicast+0x449/0x710 [ 7158.681267][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7158.681267][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7158.681267][ T3329] ___sys_sendmsg+0xee/0x170 [ 7158.681267][ T3329] __sys_sendmsg+0xcd/0x170 [ 7158.681267][ T3329] do_syscall_64+0xc6/0x1e0 [ 7158.681267][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7158.681267][ T3329] [ 7168.924850][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7168.925290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7168.925290][ T3329] netdev_get_by_index+0x5e/0x80 [ 7168.925290][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7168.925290][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7168.925290][ T3329] ip6_route_add+0x1c/0x140 [ 7168.925290][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7168.925290][ T3329] addrconf_add_dev+0xe2/0x170 [ 7168.925290][ T3329] inet6_addr_add+0x12f/0xa40 [ 7168.925290][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7168.925290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.925290][ T3329] netlink_rcv_skb+0x130/0x360 [ 7168.925290][ T3329] netlink_unicast+0x449/0x710 [ 7168.925290][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7168.925290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7168.925290][ T3329] ___sys_sendmsg+0xee/0x170 [ 7168.925290][ T3329] __sys_sendmsg+0xcd/0x170 [ 7168.925290][ T3329] do_syscall_64+0xc6/0x1e0 [ 7168.925290][ T3329] [ 7168.927506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7168.927506][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7168.927506][ T3329] ipv6_find_idev+0x102/0x170 [ 7168.927506][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7168.927506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.927506][ T3329] netlink_rcv_skb+0x130/0x360 [ 7168.927506][ T3329] netlink_unicast+0x449/0x710 [ 7168.927506][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7168.927506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7168.927506][ T3329] ___sys_sendmsg+0xee/0x170 [ 7168.927506][ T3329] __sys_sendmsg+0xcd/0x170 [ 7168.927506][ T3329] do_syscall_64+0xc6/0x1e0 [ 7168.927506][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7168.927506][ T3329] [ 7168.929238][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7168.929238][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7168.929238][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7168.929238][ T3329] ipv6_find_idev+0x102/0x170 [ 7168.929238][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7168.929238][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.929238][ T3329] netlink_rcv_skb+0x130/0x360 [ 7168.929238][ T3329] netlink_unicast+0x449/0x710 [ 7168.929238][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7168.929238][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7168.929238][ T3329] ___sys_sendmsg+0xee/0x170 [ 7168.929238][ T3329] __sys_sendmsg+0xcd/0x170 [ 7168.929238][ T3329] do_syscall_64+0xc6/0x1e0 [ 7168.929238][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7168.929238][ T3329] [ 7179.148915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7179.149347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7179.149347][ T3329] netdev_get_by_index+0x5e/0x80 [ 7179.149347][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7179.149347][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7179.149347][ T3329] ip6_route_add+0x1c/0x140 [ 7179.149347][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7179.149347][ T3329] addrconf_add_dev+0xe2/0x170 [ 7179.149347][ T3329] inet6_addr_add+0x12f/0xa40 [ 7179.149347][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7179.149347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7179.149347][ T3329] netlink_rcv_skb+0x130/0x360 [ 7179.149347][ T3329] netlink_unicast+0x449/0x710 [ 7179.149347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7179.149347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7179.149347][ T3329] ___sys_sendmsg+0xee/0x170 [ 7179.149347][ T3329] __sys_sendmsg+0xcd/0x170 [ 7179.149347][ T3329] do_syscall_64+0xc6/0x1e0 [ 7179.149347][ T3329] [ 7179.151546][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7179.151546][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7179.151546][ T3329] ipv6_find_idev+0x102/0x170 [ 7179.151546][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7179.151546][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7179.151546][ T3329] netlink_rcv_skb+0x130/0x360 [ 7179.151546][ T3329] netlink_unicast+0x449/0x710 [ 7179.151546][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7179.151546][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7179.151546][ T3329] ___sys_sendmsg+0xee/0x170 [ 7179.151546][ T3329] __sys_sendmsg+0xcd/0x170 [ 7179.151546][ T3329] do_syscall_64+0xc6/0x1e0 [ 7179.151546][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7179.151546][ T3329] [ 7179.153246][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7179.153246][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7179.153246][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7179.153246][ T3329] ipv6_find_idev+0x102/0x170 [ 7179.153246][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7179.153246][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7179.153246][ T3329] netlink_rcv_skb+0x130/0x360 [ 7179.153246][ T3329] netlink_unicast+0x449/0x710 [ 7179.153246][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7179.153246][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7179.153246][ T3329] ___sys_sendmsg+0xee/0x170 [ 7179.153246][ T3329] __sys_sendmsg+0xcd/0x170 [ 7179.153246][ T3329] do_syscall_64+0xc6/0x1e0 [ 7179.153246][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7179.153246][ T3329] [ 7189.396976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7189.397426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7189.397426][ T3329] netdev_get_by_index+0x5e/0x80 [ 7189.397426][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7189.397426][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7189.397426][ T3329] ip6_route_add+0x1c/0x140 [ 7189.397426][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7189.397426][ T3329] addrconf_add_dev+0xe2/0x170 [ 7189.397426][ T3329] inet6_addr_add+0x12f/0xa40 [ 7189.397426][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7189.397426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7189.397426][ T3329] netlink_rcv_skb+0x130/0x360 [ 7189.397426][ T3329] netlink_unicast+0x449/0x710 [ 7189.397426][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7189.397426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7189.397426][ T3329] ___sys_sendmsg+0xee/0x170 [ 7189.397426][ T3329] __sys_sendmsg+0xcd/0x170 [ 7189.397426][ T3329] do_syscall_64+0xc6/0x1e0 [ 7189.397426][ T3329] [ 7189.399638][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7189.399638][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7189.399638][ T3329] ipv6_find_idev+0x102/0x170 [ 7189.399638][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7189.399638][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7189.399638][ T3329] netlink_rcv_skb+0x130/0x360 [ 7189.399638][ T3329] netlink_unicast+0x449/0x710 [ 7189.399638][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7189.399638][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7189.399638][ T3329] ___sys_sendmsg+0xee/0x170 [ 7189.399638][ T3329] __sys_sendmsg+0xcd/0x170 [ 7189.399638][ T3329] do_syscall_64+0xc6/0x1e0 [ 7189.399638][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7189.399638][ T3329] [ 7189.401365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7189.401365][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7189.401365][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7189.401365][ T3329] ipv6_find_idev+0x102/0x170 [ 7189.401365][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7189.401365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7189.401365][ T3329] netlink_rcv_skb+0x130/0x360 [ 7189.401365][ T3329] netlink_unicast+0x449/0x710 [ 7189.401365][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7189.401365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7189.401365][ T3329] ___sys_sendmsg+0xee/0x170 [ 7189.401365][ T3329] __sys_sendmsg+0xcd/0x170 [ 7189.401365][ T3329] do_syscall_64+0xc6/0x1e0 [ 7189.401365][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7189.401365][ T3329] [ 7199.644938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7199.645375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7199.645375][ T3329] netdev_get_by_index+0x5e/0x80 [ 7199.645375][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7199.645375][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7199.645375][ T3329] ip6_route_add+0x1c/0x140 [ 7199.645375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7199.645375][ T3329] addrconf_add_dev+0xe2/0x170 [ 7199.645375][ T3329] inet6_addr_add+0x12f/0xa40 [ 7199.645375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7199.645375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7199.645375][ T3329] netlink_rcv_skb+0x130/0x360 [ 7199.645375][ T3329] netlink_unicast+0x449/0x710 [ 7199.645375][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7199.645375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7199.645375][ T3329] ___sys_sendmsg+0xee/0x170 [ 7199.645375][ T3329] __sys_sendmsg+0xcd/0x170 [ 7199.645375][ T3329] do_syscall_64+0xc6/0x1e0 [ 7199.645375][ T3329] [ 7199.647574][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7199.647574][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7199.647574][ T3329] ipv6_find_idev+0x102/0x170 [ 7199.647574][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7199.647574][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7199.647574][ T3329] netlink_rcv_skb+0x130/0x360 [ 7199.647574][ T3329] netlink_unicast+0x449/0x710 [ 7199.647574][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7199.647574][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7199.647574][ T3329] ___sys_sendmsg+0xee/0x170 [ 7199.647574][ T3329] __sys_sendmsg+0xcd/0x170 [ 7199.647574][ T3329] do_syscall_64+0xc6/0x1e0 [ 7199.647574][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7199.647574][ T3329] [ 7199.649289][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7199.649289][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7199.649289][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7199.649289][ T3329] ipv6_find_idev+0x102/0x170 [ 7199.649289][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7199.649289][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7199.649289][ T3329] netlink_rcv_skb+0x130/0x360 [ 7199.649289][ T3329] netlink_unicast+0x449/0x710 [ 7199.649289][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7199.649289][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7199.649289][ T3329] ___sys_sendmsg+0xee/0x170 [ 7199.649289][ T3329] __sys_sendmsg+0xcd/0x170 [ 7199.649289][ T3329] do_syscall_64+0xc6/0x1e0 [ 7199.649289][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7199.649289][ T3329] [ 7209.892913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7209.893359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7209.893359][ T3329] netdev_get_by_index+0x5e/0x80 [ 7209.893359][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7209.893359][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7209.893359][ T3329] ip6_route_add+0x1c/0x140 [ 7209.893359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7209.893359][ T3329] addrconf_add_dev+0xe2/0x170 [ 7209.893359][ T3329] inet6_addr_add+0x12f/0xa40 [ 7209.893359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7209.893359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7209.893359][ T3329] netlink_rcv_skb+0x130/0x360 [ 7209.893359][ T3329] netlink_unicast+0x449/0x710 [ 7209.893359][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7209.893359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7209.893359][ T3329] ___sys_sendmsg+0xee/0x170 [ 7209.893359][ T3329] __sys_sendmsg+0xcd/0x170 [ 7209.893359][ T3329] do_syscall_64+0xc6/0x1e0 [ 7209.893359][ T3329] [ 7209.895638][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7209.895638][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7209.895638][ T3329] ipv6_find_idev+0x102/0x170 [ 7209.895638][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7209.895638][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7209.895638][ T3329] netlink_rcv_skb+0x130/0x360 [ 7209.895638][ T3329] netlink_unicast+0x449/0x710 [ 7209.895638][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7209.895638][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7209.895638][ T3329] ___sys_sendmsg+0xee/0x170 [ 7209.895638][ T3329] __sys_sendmsg+0xcd/0x170 [ 7209.895638][ T3329] do_syscall_64+0xc6/0x1e0 [ 7209.895638][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7209.895638][ T3329] [ 7209.897340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7209.897340][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7209.897340][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7209.897340][ T3329] ipv6_find_idev+0x102/0x170 [ 7209.897340][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7209.897340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7209.897340][ T3329] netlink_rcv_skb+0x130/0x360 [ 7209.897340][ T3329] netlink_unicast+0x449/0x710 [ 7209.897340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7209.897340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7209.897340][ T3329] ___sys_sendmsg+0xee/0x170 [ 7209.897340][ T3329] __sys_sendmsg+0xcd/0x170 [ 7209.897340][ T3329] do_syscall_64+0xc6/0x1e0 [ 7209.897340][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7209.897340][ T3329] [ 7220.012929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7220.013314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7220.013314][ T3329] netdev_get_by_index+0x5e/0x80 [ 7220.013314][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7220.013314][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7220.013314][ T3329] ip6_route_add+0x1c/0x140 [ 7220.013314][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7220.013314][ T3329] addrconf_add_dev+0xe2/0x170 [ 7220.013314][ T3329] inet6_addr_add+0x12f/0xa40 [ 7220.013314][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7220.013314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7220.013314][ T3329] netlink_rcv_skb+0x130/0x360 [ 7220.013314][ T3329] netlink_unicast+0x449/0x710 [ 7220.013314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7220.013314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7220.013314][ T3329] ___sys_sendmsg+0xee/0x170 [ 7220.013314][ T3329] __sys_sendmsg+0xcd/0x170 [ 7220.013314][ T3329] do_syscall_64+0xc6/0x1e0 [ 7220.013314][ T3329] [ 7220.015508][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7220.015508][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7220.015508][ T3329] ipv6_find_idev+0x102/0x170 [ 7220.015508][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7220.015508][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7220.015508][ T3329] netlink_rcv_skb+0x130/0x360 [ 7220.015508][ T3329] netlink_unicast+0x449/0x710 [ 7220.015508][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7220.015508][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7220.015508][ T3329] ___sys_sendmsg+0xee/0x170 [ 7220.015508][ T3329] __sys_sendmsg+0xcd/0x170 [ 7220.015508][ T3329] do_syscall_64+0xc6/0x1e0 [ 7220.015508][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7220.015508][ T3329] [ 7220.017202][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7220.017202][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7220.017202][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7220.017202][ T3329] ipv6_find_idev+0x102/0x170 [ 7220.017202][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7220.017202][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7220.017202][ T3329] netlink_rcv_skb+0x130/0x360 [ 7220.017202][ T3329] netlink_unicast+0x449/0x710 [ 7220.017202][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7220.017202][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7220.017202][ T3329] ___sys_sendmsg+0xee/0x170 [ 7220.017202][ T3329] __sys_sendmsg+0xcd/0x170 [ 7220.017202][ T3329] do_syscall_64+0xc6/0x1e0 [ 7220.017202][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7220.017202][ T3329] [ 7230.060949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7230.061398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7230.061398][ T3329] netdev_get_by_index+0x5e/0x80 [ 7230.061398][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7230.061398][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7230.061398][ T3329] ip6_route_add+0x1c/0x140 [ 7230.061398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7230.061398][ T3329] addrconf_add_dev+0xe2/0x170 [ 7230.061398][ T3329] inet6_addr_add+0x12f/0xa40 [ 7230.061398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7230.061398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7230.061398][ T3329] netlink_rcv_skb+0x130/0x360 [ 7230.061398][ T3329] netlink_unicast+0x449/0x710 [ 7230.061398][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7230.061398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7230.061398][ T3329] ___sys_sendmsg+0xee/0x170 [ 7230.061398][ T3329] __sys_sendmsg+0xcd/0x170 [ 7230.061398][ T3329] do_syscall_64+0xc6/0x1e0 [ 7230.061398][ T3329] [ 7230.063629][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7230.063629][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7230.063629][ T3329] ipv6_find_idev+0x102/0x170 [ 7230.063629][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7230.063629][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7230.063629][ T3329] netlink_rcv_skb+0x130/0x360 [ 7230.063629][ T3329] netlink_unicast+0x449/0x710 [ 7230.063629][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7230.063629][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7230.063629][ T3329] ___sys_sendmsg+0xee/0x170 [ 7230.063629][ T3329] __sys_sendmsg+0xcd/0x170 [ 7230.063629][ T3329] do_syscall_64+0xc6/0x1e0 [ 7230.063629][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7230.063629][ T3329] [ 7230.065333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7230.065333][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7230.065333][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7230.065333][ T3329] ipv6_find_idev+0x102/0x170 [ 7230.065333][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7230.065333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7230.065333][ T3329] netlink_rcv_skb+0x130/0x360 [ 7230.065333][ T3329] netlink_unicast+0x449/0x710 [ 7230.065333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7230.065333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7230.065333][ T3329] ___sys_sendmsg+0xee/0x170 [ 7230.065333][ T3329] __sys_sendmsg+0xcd/0x170 [ 7230.065333][ T3329] do_syscall_64+0xc6/0x1e0 [ 7230.065333][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7230.065333][ T3329] [ 7240.316915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7240.317356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7240.317356][ T3329] netdev_get_by_index+0x5e/0x80 [ 7240.317356][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7240.317356][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7240.317356][ T3329] ip6_route_add+0x1c/0x140 [ 7240.317356][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7240.317356][ T3329] addrconf_add_dev+0xe2/0x170 [ 7240.317356][ T3329] inet6_addr_add+0x12f/0xa40 [ 7240.317356][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7240.317356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7240.317356][ T3329] netlink_rcv_skb+0x130/0x360 [ 7240.317356][ T3329] netlink_unicast+0x449/0x710 [ 7240.317356][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7240.317356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7240.317356][ T3329] ___sys_sendmsg+0xee/0x170 [ 7240.317356][ T3329] __sys_sendmsg+0xcd/0x170 [ 7240.317356][ T3329] do_syscall_64+0xc6/0x1e0 [ 7240.317356][ T3329] [ 7240.319562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7240.319562][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7240.319562][ T3329] ipv6_find_idev+0x102/0x170 [ 7240.319562][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7240.319562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7240.319562][ T3329] netlink_rcv_skb+0x130/0x360 [ 7240.319562][ T3329] netlink_unicast+0x449/0x710 [ 7240.319562][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7240.319562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7240.319562][ T3329] ___sys_sendmsg+0xee/0x170 [ 7240.319562][ T3329] __sys_sendmsg+0xcd/0x170 [ 7240.319562][ T3329] do_syscall_64+0xc6/0x1e0 [ 7240.319562][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7240.319562][ T3329] [ 7240.321261][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7240.321261][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7240.321261][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7240.321261][ T3329] ipv6_find_idev+0x102/0x170 [ 7240.321261][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7240.321261][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7240.321261][ T3329] netlink_rcv_skb+0x130/0x360 [ 7240.321261][ T3329] netlink_unicast+0x449/0x710 [ 7240.321261][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7240.321261][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7240.321261][ T3329] ___sys_sendmsg+0xee/0x170 [ 7240.321261][ T3329] __sys_sendmsg+0xcd/0x170 [ 7240.321261][ T3329] do_syscall_64+0xc6/0x1e0 [ 7240.321261][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7240.321261][ T3329] [ 7250.572924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7250.573399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7250.573399][ T3329] netdev_get_by_index+0x5e/0x80 [ 7250.573399][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7250.573399][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7250.573399][ T3329] ip6_route_add+0x1c/0x140 [ 7250.573399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7250.573399][ T3329] addrconf_add_dev+0xe2/0x170 [ 7250.573399][ T3329] inet6_addr_add+0x12f/0xa40 [ 7250.573399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7250.573399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7250.573399][ T3329] netlink_rcv_skb+0x130/0x360 [ 7250.573399][ T3329] netlink_unicast+0x449/0x710 [ 7250.573399][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7250.573399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7250.573399][ T3329] ___sys_sendmsg+0xee/0x170 [ 7250.573399][ T3329] __sys_sendmsg+0xcd/0x170 [ 7250.573399][ T3329] do_syscall_64+0xc6/0x1e0 [ 7250.573399][ T3329] [ 7250.575593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7250.575593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7250.575593][ T3329] ipv6_find_idev+0x102/0x170 [ 7250.575593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7250.575593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7250.575593][ T3329] netlink_rcv_skb+0x130/0x360 [ 7250.575593][ T3329] netlink_unicast+0x449/0x710 [ 7250.575593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7250.575593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7250.575593][ T3329] ___sys_sendmsg+0xee/0x170 [ 7250.575593][ T3329] __sys_sendmsg+0xcd/0x170 [ 7250.575593][ T3329] do_syscall_64+0xc6/0x1e0 [ 7250.575593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7250.575593][ T3329] [ 7250.577295][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7250.577295][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7250.577295][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7250.577295][ T3329] ipv6_find_idev+0x102/0x170 [ 7250.577295][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7250.577295][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7250.577295][ T3329] netlink_rcv_skb+0x130/0x360 [ 7250.577295][ T3329] netlink_unicast+0x449/0x710 [ 7250.577295][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7250.577295][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7250.577295][ T3329] ___sys_sendmsg+0xee/0x170 [ 7250.577295][ T3329] __sys_sendmsg+0xcd/0x170 [ 7250.577295][ T3329] do_syscall_64+0xc6/0x1e0 [ 7250.577295][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7250.577295][ T3329] [ 7260.828913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7260.829353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7260.829353][ T3329] netdev_get_by_index+0x5e/0x80 [ 7260.829353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7260.829353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7260.829353][ T3329] ip6_route_add+0x1c/0x140 [ 7260.829353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7260.829353][ T3329] addrconf_add_dev+0xe2/0x170 [ 7260.829353][ T3329] inet6_addr_add+0x12f/0xa40 [ 7260.829353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7260.829353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7260.829353][ T3329] netlink_rcv_skb+0x130/0x360 [ 7260.829353][ T3329] netlink_unicast+0x449/0x710 [ 7260.829353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7260.829353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7260.829353][ T3329] ___sys_sendmsg+0xee/0x170 [ 7260.829353][ T3329] __sys_sendmsg+0xcd/0x170 [ 7260.829353][ T3329] do_syscall_64+0xc6/0x1e0 [ 7260.829353][ T3329] [ 7260.831551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7260.831551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7260.831551][ T3329] ipv6_find_idev+0x102/0x170 [ 7260.831551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7260.831551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7260.831551][ T3329] netlink_rcv_skb+0x130/0x360 [ 7260.831551][ T3329] netlink_unicast+0x449/0x710 [ 7260.831551][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7260.831551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7260.831551][ T3329] ___sys_sendmsg+0xee/0x170 [ 7260.831551][ T3329] __sys_sendmsg+0xcd/0x170 [ 7260.831551][ T3329] do_syscall_64+0xc6/0x1e0 [ 7260.831551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7260.831551][ T3329] [ 7260.833268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7260.833268][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7260.833268][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7260.833268][ T3329] ipv6_find_idev+0x102/0x170 [ 7260.833268][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7260.833268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7260.833268][ T3329] netlink_rcv_skb+0x130/0x360 [ 7260.833268][ T3329] netlink_unicast+0x449/0x710 [ 7260.833268][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7260.833268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7260.833268][ T3329] ___sys_sendmsg+0xee/0x170 [ 7260.833268][ T3329] __sys_sendmsg+0xcd/0x170 [ 7260.833268][ T3329] do_syscall_64+0xc6/0x1e0 [ 7260.833268][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7260.833268][ T3329] [ 7271.084930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7271.085323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7271.085323][ T3329] netdev_get_by_index+0x5e/0x80 [ 7271.085323][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7271.085323][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7271.085323][ T3329] ip6_route_add+0x1c/0x140 [ 7271.085323][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7271.085323][ T3329] addrconf_add_dev+0xe2/0x170 [ 7271.085323][ T3329] inet6_addr_add+0x12f/0xa40 [ 7271.085323][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7271.085323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7271.085323][ T3329] netlink_rcv_skb+0x130/0x360 [ 7271.085323][ T3329] netlink_unicast+0x449/0x710 [ 7271.085323][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7271.085323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7271.085323][ T3329] ___sys_sendmsg+0xee/0x170 [ 7271.085323][ T3329] __sys_sendmsg+0xcd/0x170 [ 7271.085323][ T3329] do_syscall_64+0xc6/0x1e0 [ 7271.085323][ T3329] [ 7271.087627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7271.087627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7271.087627][ T3329] ipv6_find_idev+0x102/0x170 [ 7271.087627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7271.087627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7271.087627][ T3329] netlink_rcv_skb+0x130/0x360 [ 7271.087627][ T3329] netlink_unicast+0x449/0x710 [ 7271.087627][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7271.087627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7271.087627][ T3329] ___sys_sendmsg+0xee/0x170 [ 7271.087627][ T3329] __sys_sendmsg+0xcd/0x170 [ 7271.087627][ T3329] do_syscall_64+0xc6/0x1e0 [ 7271.087627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7271.087627][ T3329] [ 7271.089354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7271.089354][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7271.089354][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7271.089354][ T3329] ipv6_find_idev+0x102/0x170 [ 7271.089354][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7271.089354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7271.089354][ T3329] netlink_rcv_skb+0x130/0x360 [ 7271.089354][ T3329] netlink_unicast+0x449/0x710 [ 7271.089354][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7271.089354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7271.089354][ T3329] ___sys_sendmsg+0xee/0x170 [ 7271.089354][ T3329] __sys_sendmsg+0xcd/0x170 [ 7271.089354][ T3329] do_syscall_64+0xc6/0x1e0 [ 7271.089354][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7271.089354][ T3329] [ 7281.244920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7281.245298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7281.245298][ T3329] netdev_get_by_index+0x5e/0x80 [ 7281.245298][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7281.245298][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7281.245298][ T3329] ip6_route_add+0x1c/0x140 [ 7281.245298][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7281.245298][ T3329] addrconf_add_dev+0xe2/0x170 [ 7281.245298][ T3329] inet6_addr_add+0x12f/0xa40 [ 7281.245298][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7281.245298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7281.245298][ T3329] netlink_rcv_skb+0x130/0x360 [ 7281.245298][ T3329] netlink_unicast+0x449/0x710 [ 7281.245298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7281.245298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7281.245298][ T3329] ___sys_sendmsg+0xee/0x170 [ 7281.245298][ T3329] __sys_sendmsg+0xcd/0x170 [ 7281.245298][ T3329] do_syscall_64+0xc6/0x1e0 [ 7281.245298][ T3329] [ 7281.247603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7281.247603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7281.247603][ T3329] ipv6_find_idev+0x102/0x170 [ 7281.247603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7281.247603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7281.247603][ T3329] netlink_rcv_skb+0x130/0x360 [ 7281.247603][ T3329] netlink_unicast+0x449/0x710 [ 7281.247603][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7281.247603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7281.247603][ T3329] ___sys_sendmsg+0xee/0x170 [ 7281.247603][ T3329] __sys_sendmsg+0xcd/0x170 [ 7281.247603][ T3329] do_syscall_64+0xc6/0x1e0 [ 7281.247603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7281.247603][ T3329] [ 7281.249311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7281.249311][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7281.249311][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7281.249311][ T3329] ipv6_find_idev+0x102/0x170 [ 7281.249311][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7281.249311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7281.249311][ T3329] netlink_rcv_skb+0x130/0x360 [ 7281.249311][ T3329] netlink_unicast+0x449/0x710 [ 7281.249311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7281.249311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7281.249311][ T3329] ___sys_sendmsg+0xee/0x170 [ 7281.249311][ T3329] __sys_sendmsg+0xcd/0x170 [ 7281.249311][ T3329] do_syscall_64+0xc6/0x1e0 [ 7281.249311][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7281.249311][ T3329] [ 7291.276904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7291.277363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7291.277363][ T3329] netdev_get_by_index+0x5e/0x80 [ 7291.277363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7291.277363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7291.277363][ T3329] ip6_route_add+0x1c/0x140 [ 7291.277363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7291.277363][ T3329] addrconf_add_dev+0xe2/0x170 [ 7291.277363][ T3329] inet6_addr_add+0x12f/0xa40 [ 7291.277363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7291.277363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7291.277363][ T3329] netlink_rcv_skb+0x130/0x360 [ 7291.277363][ T3329] netlink_unicast+0x449/0x710 [ 7291.277363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7291.277363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7291.277363][ T3329] ___sys_sendmsg+0xee/0x170 [ 7291.277363][ T3329] __sys_sendmsg+0xcd/0x170 [ 7291.277363][ T3329] do_syscall_64+0xc6/0x1e0 [ 7291.277363][ T3329] [ 7291.279567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7291.279567][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7291.279567][ T3329] ipv6_find_idev+0x102/0x170 [ 7291.279567][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7291.279567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7291.279567][ T3329] netlink_rcv_skb+0x130/0x360 [ 7291.279567][ T3329] netlink_unicast+0x449/0x710 [ 7291.279567][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7291.279567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7291.279567][ T3329] ___sys_sendmsg+0xee/0x170 [ 7291.279567][ T3329] __sys_sendmsg+0xcd/0x170 [ 7291.279567][ T3329] do_syscall_64+0xc6/0x1e0 [ 7291.279567][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7291.279567][ T3329] [ 7291.281266][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7291.281266][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7291.281266][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7291.281266][ T3329] ipv6_find_idev+0x102/0x170 [ 7291.281266][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7291.281266][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7291.281266][ T3329] netlink_rcv_skb+0x130/0x360 [ 7291.281266][ T3329] netlink_unicast+0x449/0x710 [ 7291.281266][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7291.281266][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7291.281266][ T3329] ___sys_sendmsg+0xee/0x170 [ 7291.281266][ T3329] __sys_sendmsg+0xcd/0x170 [ 7291.281266][ T3329] do_syscall_64+0xc6/0x1e0 [ 7291.281266][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7291.281266][ T3329] [ 7301.525014][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7301.525397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7301.525397][ T3329] netdev_get_by_index+0x5e/0x80 [ 7301.525397][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7301.525397][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7301.525397][ T3329] ip6_route_add+0x1c/0x140 [ 7301.525397][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7301.525397][ T3329] addrconf_add_dev+0xe2/0x170 [ 7301.525397][ T3329] inet6_addr_add+0x12f/0xa40 [ 7301.525397][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7301.525397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7301.525397][ T3329] netlink_rcv_skb+0x130/0x360 [ 7301.525397][ T3329] netlink_unicast+0x449/0x710 [ 7301.525397][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7301.525397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7301.525397][ T3329] ___sys_sendmsg+0xee/0x170 [ 7301.525397][ T3329] __sys_sendmsg+0xcd/0x170 [ 7301.525397][ T3329] do_syscall_64+0xc6/0x1e0 [ 7301.525397][ T3329] [ 7301.527598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7301.527598][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7301.527598][ T3329] ipv6_find_idev+0x102/0x170 [ 7301.527598][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7301.527598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7301.527598][ T3329] netlink_rcv_skb+0x130/0x360 [ 7301.527598][ T3329] netlink_unicast+0x449/0x710 [ 7301.527598][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7301.527598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7301.527598][ T3329] ___sys_sendmsg+0xee/0x170 [ 7301.527598][ T3329] __sys_sendmsg+0xcd/0x170 [ 7301.527598][ T3329] do_syscall_64+0xc6/0x1e0 [ 7301.527598][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7301.527598][ T3329] [ 7301.529318][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7301.529318][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7301.529318][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7301.529318][ T3329] ipv6_find_idev+0x102/0x170 [ 7301.529318][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7301.529318][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7301.529318][ T3329] netlink_rcv_skb+0x130/0x360 [ 7301.529318][ T3329] netlink_unicast+0x449/0x710 [ 7301.529318][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7301.529318][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7301.529318][ T3329] ___sys_sendmsg+0xee/0x170 [ 7301.529318][ T3329] __sys_sendmsg+0xcd/0x170 [ 7301.529318][ T3329] do_syscall_64+0xc6/0x1e0 [ 7301.529318][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7301.529318][ T3329] [ 7311.772952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7311.773405][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7311.773405][ T3329] netdev_get_by_index+0x5e/0x80 [ 7311.773405][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7311.773405][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7311.773405][ T3329] ip6_route_add+0x1c/0x140 [ 7311.773405][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7311.773405][ T3329] addrconf_add_dev+0xe2/0x170 [ 7311.773405][ T3329] inet6_addr_add+0x12f/0xa40 [ 7311.773405][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7311.773405][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7311.773405][ T3329] netlink_rcv_skb+0x130/0x360 [ 7311.773405][ T3329] netlink_unicast+0x449/0x710 [ 7311.773405][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7311.773405][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7311.773405][ T3329] ___sys_sendmsg+0xee/0x170 [ 7311.773405][ T3329] __sys_sendmsg+0xcd/0x170 [ 7311.773405][ T3329] do_syscall_64+0xc6/0x1e0 [ 7311.773405][ T3329] [ 7311.775606][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7311.775606][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7311.775606][ T3329] ipv6_find_idev+0x102/0x170 [ 7311.775606][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7311.775606][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7311.775606][ T3329] netlink_rcv_skb+0x130/0x360 [ 7311.775606][ T3329] netlink_unicast+0x449/0x710 [ 7311.775606][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7311.775606][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7311.775606][ T3329] ___sys_sendmsg+0xee/0x170 [ 7311.775606][ T3329] __sys_sendmsg+0xcd/0x170 [ 7311.775606][ T3329] do_syscall_64+0xc6/0x1e0 [ 7311.775606][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7311.775606][ T3329] [ 7311.777355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7311.777355][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7311.777355][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7311.777355][ T3329] ipv6_find_idev+0x102/0x170 [ 7311.777355][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7311.777355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7311.777355][ T3329] netlink_rcv_skb+0x130/0x360 [ 7311.777355][ T3329] netlink_unicast+0x449/0x710 [ 7311.777355][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7311.777355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7311.777355][ T3329] ___sys_sendmsg+0xee/0x170 [ 7311.777355][ T3329] __sys_sendmsg+0xcd/0x170 [ 7311.777355][ T3329] do_syscall_64+0xc6/0x1e0 [ 7311.777355][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7311.777355][ T3329] [ 7322.020832][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7322.021288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7322.021288][ T3329] netdev_get_by_index+0x5e/0x80 [ 7322.021288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7322.021288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7322.021288][ T3329] ip6_route_add+0x1c/0x140 [ 7322.021288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7322.021288][ T3329] addrconf_add_dev+0xe2/0x170 [ 7322.021288][ T3329] inet6_addr_add+0x12f/0xa40 [ 7322.021288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7322.021288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7322.021288][ T3329] netlink_rcv_skb+0x130/0x360 [ 7322.021288][ T3329] netlink_unicast+0x449/0x710 [ 7322.021288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7322.021288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7322.021288][ T3329] ___sys_sendmsg+0xee/0x170 [ 7322.021288][ T3329] __sys_sendmsg+0xcd/0x170 [ 7322.021288][ T3329] do_syscall_64+0xc6/0x1e0 [ 7322.021288][ T3329] [ 7322.023517][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7322.023517][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7322.023517][ T3329] ipv6_find_idev+0x102/0x170 [ 7322.023517][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7322.023517][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7322.023517][ T3329] netlink_rcv_skb+0x130/0x360 [ 7322.023517][ T3329] netlink_unicast+0x449/0x710 [ 7322.023517][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7322.023517][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7322.023517][ T3329] ___sys_sendmsg+0xee/0x170 [ 7322.023517][ T3329] __sys_sendmsg+0xcd/0x170 [ 7322.023517][ T3329] do_syscall_64+0xc6/0x1e0 [ 7322.023517][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7322.023517][ T3329] [ 7322.025242][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7322.025242][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7322.025242][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7322.025242][ T3329] ipv6_find_idev+0x102/0x170 [ 7322.025242][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7322.025242][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7322.025242][ T3329] netlink_rcv_skb+0x130/0x360 [ 7322.025242][ T3329] netlink_unicast+0x449/0x710 [ 7322.025242][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7322.025242][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7322.025242][ T3329] ___sys_sendmsg+0xee/0x170 [ 7322.025242][ T3329] __sys_sendmsg+0xcd/0x170 [ 7322.025242][ T3329] do_syscall_64+0xc6/0x1e0 [ 7322.025242][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7322.025242][ T3329] [ 7332.268946][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7332.269393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7332.269393][ T3329] netdev_get_by_index+0x5e/0x80 [ 7332.269393][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7332.269393][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7332.269393][ T3329] ip6_route_add+0x1c/0x140 [ 7332.269393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7332.269393][ T3329] addrconf_add_dev+0xe2/0x170 [ 7332.269393][ T3329] inet6_addr_add+0x12f/0xa40 [ 7332.269393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7332.269393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7332.269393][ T3329] netlink_rcv_skb+0x130/0x360 [ 7332.269393][ T3329] netlink_unicast+0x449/0x710 [ 7332.269393][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7332.269393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7332.269393][ T3329] ___sys_sendmsg+0xee/0x170 [ 7332.269393][ T3329] __sys_sendmsg+0xcd/0x170 [ 7332.269393][ T3329] do_syscall_64+0xc6/0x1e0 [ 7332.269393][ T3329] [ 7332.271588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7332.271588][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7332.271588][ T3329] ipv6_find_idev+0x102/0x170 [ 7332.271588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7332.271588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7332.271588][ T3329] netlink_rcv_skb+0x130/0x360 [ 7332.271588][ T3329] netlink_unicast+0x449/0x710 [ 7332.271588][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7332.271588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7332.271588][ T3329] ___sys_sendmsg+0xee/0x170 [ 7332.271588][ T3329] __sys_sendmsg+0xcd/0x170 [ 7332.271588][ T3329] do_syscall_64+0xc6/0x1e0 [ 7332.271588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7332.271588][ T3329] [ 7332.273299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7332.273299][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7332.273299][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7332.273299][ T3329] ipv6_find_idev+0x102/0x170 [ 7332.273299][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7332.273299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7332.273299][ T3329] netlink_rcv_skb+0x130/0x360 [ 7332.273299][ T3329] netlink_unicast+0x449/0x710 [ 7332.273299][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7332.273299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7332.273299][ T3329] ___sys_sendmsg+0xee/0x170 [ 7332.273299][ T3329] __sys_sendmsg+0xcd/0x170 [ 7332.273299][ T3329] do_syscall_64+0xc6/0x1e0 [ 7332.273299][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7332.273299][ T3329] [ 7342.516917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7342.517359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7342.517359][ T3329] netdev_get_by_index+0x5e/0x80 [ 7342.517359][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7342.517359][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7342.517359][ T3329] ip6_route_add+0x1c/0x140 [ 7342.517359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7342.517359][ T3329] addrconf_add_dev+0xe2/0x170 [ 7342.517359][ T3329] inet6_addr_add+0x12f/0xa40 [ 7342.517359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7342.517359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7342.517359][ T3329] netlink_rcv_skb+0x130/0x360 [ 7342.517359][ T3329] netlink_unicast+0x449/0x710 [ 7342.517359][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7342.517359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7342.517359][ T3329] ___sys_sendmsg+0xee/0x170 [ 7342.517359][ T3329] __sys_sendmsg+0xcd/0x170 [ 7342.517359][ T3329] do_syscall_64+0xc6/0x1e0 [ 7342.517359][ T3329] [ 7342.519572][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7342.519572][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7342.519572][ T3329] ipv6_find_idev+0x102/0x170 [ 7342.519572][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7342.519572][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7342.519572][ T3329] netlink_rcv_skb+0x130/0x360 [ 7342.519572][ T3329] netlink_unicast+0x449/0x710 [ 7342.519572][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7342.519572][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7342.519572][ T3329] ___sys_sendmsg+0xee/0x170 [ 7342.519572][ T3329] __sys_sendmsg+0xcd/0x170 [ 7342.519572][ T3329] do_syscall_64+0xc6/0x1e0 [ 7342.519572][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7342.519572][ T3329] [ 7342.521274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7342.521274][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7342.521274][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7342.521274][ T3329] ipv6_find_idev+0x102/0x170 [ 7342.521274][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7342.521274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7342.521274][ T3329] netlink_rcv_skb+0x130/0x360 [ 7342.521274][ T3329] netlink_unicast+0x449/0x710 [ 7342.521274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7342.521274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7342.521274][ T3329] ___sys_sendmsg+0xee/0x170 [ 7342.521274][ T3329] __sys_sendmsg+0xcd/0x170 [ 7342.521274][ T3329] do_syscall_64+0xc6/0x1e0 [ 7342.521274][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7342.521274][ T3329] [ 7352.772904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7352.773348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7352.773348][ T3329] netdev_get_by_index+0x5e/0x80 [ 7352.773348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7352.773348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7352.773348][ T3329] ip6_route_add+0x1c/0x140 [ 7352.773348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7352.773348][ T3329] addrconf_add_dev+0xe2/0x170 [ 7352.773348][ T3329] inet6_addr_add+0x12f/0xa40 [ 7352.773348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7352.773348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7352.773348][ T3329] netlink_rcv_skb+0x130/0x360 [ 7352.773348][ T3329] netlink_unicast+0x449/0x710 [ 7352.773348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7352.773348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7352.773348][ T3329] ___sys_sendmsg+0xee/0x170 [ 7352.773348][ T3329] __sys_sendmsg+0xcd/0x170 [ 7352.773348][ T3329] do_syscall_64+0xc6/0x1e0 [ 7352.773348][ T3329] [ 7352.775545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7352.775545][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7352.775545][ T3329] ipv6_find_idev+0x102/0x170 [ 7352.775545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7352.775545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7352.775545][ T3329] netlink_rcv_skb+0x130/0x360 [ 7352.775545][ T3329] netlink_unicast+0x449/0x710 [ 7352.775545][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7352.775545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7352.775545][ T3329] ___sys_sendmsg+0xee/0x170 [ 7352.775545][ T3329] __sys_sendmsg+0xcd/0x170 [ 7352.775545][ T3329] do_syscall_64+0xc6/0x1e0 [ 7352.775545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7352.775545][ T3329] [ 7352.777250][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7352.777250][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7352.777250][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7352.777250][ T3329] ipv6_find_idev+0x102/0x170 [ 7352.777250][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7352.777250][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7352.777250][ T3329] netlink_rcv_skb+0x130/0x360 [ 7352.777250][ T3329] netlink_unicast+0x449/0x710 [ 7352.777250][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7352.777250][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7352.777250][ T3329] ___sys_sendmsg+0xee/0x170 [ 7352.777250][ T3329] __sys_sendmsg+0xcd/0x170 [ 7352.777250][ T3329] do_syscall_64+0xc6/0x1e0 [ 7352.777250][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7352.777250][ T3329] [ 7362.884912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7362.885352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7362.885352][ T3329] netdev_get_by_index+0x5e/0x80 [ 7362.885352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7362.885352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7362.885352][ T3329] ip6_route_add+0x1c/0x140 [ 7362.885352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7362.885352][ T3329] addrconf_add_dev+0xe2/0x170 [ 7362.885352][ T3329] inet6_addr_add+0x12f/0xa40 [ 7362.885352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7362.885352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7362.885352][ T3329] netlink_rcv_skb+0x130/0x360 [ 7362.885352][ T3329] netlink_unicast+0x449/0x710 [ 7362.885352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7362.885352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7362.885352][ T3329] ___sys_sendmsg+0xee/0x170 [ 7362.885352][ T3329] __sys_sendmsg+0xcd/0x170 [ 7362.885352][ T3329] do_syscall_64+0xc6/0x1e0 [ 7362.885352][ T3329] [ 7362.887565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7362.887565][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7362.887565][ T3329] ipv6_find_idev+0x102/0x170 [ 7362.887565][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7362.887565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7362.887565][ T3329] netlink_rcv_skb+0x130/0x360 [ 7362.887565][ T3329] netlink_unicast+0x449/0x710 [ 7362.887565][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7362.887565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7362.887565][ T3329] ___sys_sendmsg+0xee/0x170 [ 7362.887565][ T3329] __sys_sendmsg+0xcd/0x170 [ 7362.887565][ T3329] do_syscall_64+0xc6/0x1e0 [ 7362.887565][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7362.887565][ T3329] [ 7362.889271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7362.889271][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7362.889271][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7362.889271][ T3329] ipv6_find_idev+0x102/0x170 [ 7362.889271][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7362.889271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7362.889271][ T3329] netlink_rcv_skb+0x130/0x360 [ 7362.889271][ T3329] netlink_unicast+0x449/0x710 [ 7362.889271][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7362.889271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7362.889271][ T3329] ___sys_sendmsg+0xee/0x170 [ 7362.889271][ T3329] __sys_sendmsg+0xcd/0x170 [ 7362.889271][ T3329] do_syscall_64+0xc6/0x1e0 [ 7362.889271][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7362.889271][ T3329] [ 7373.036921][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7373.037391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7373.037391][ T3329] netdev_get_by_index+0x5e/0x80 [ 7373.037391][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7373.037391][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7373.037391][ T3329] ip6_route_add+0x1c/0x140 [ 7373.037391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7373.037391][ T3329] addrconf_add_dev+0xe2/0x170 [ 7373.037391][ T3329] inet6_addr_add+0x12f/0xa40 [ 7373.037391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7373.037391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7373.037391][ T3329] netlink_rcv_skb+0x130/0x360 [ 7373.037391][ T3329] netlink_unicast+0x449/0x710 [ 7373.037391][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7373.037391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7373.037391][ T3329] ___sys_sendmsg+0xee/0x170 [ 7373.037391][ T3329] __sys_sendmsg+0xcd/0x170 [ 7373.037391][ T3329] do_syscall_64+0xc6/0x1e0 [ 7373.037391][ T3329] [ 7373.039602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7373.039602][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7373.039602][ T3329] ipv6_find_idev+0x102/0x170 [ 7373.039602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7373.039602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7373.039602][ T3329] netlink_rcv_skb+0x130/0x360 [ 7373.039602][ T3329] netlink_unicast+0x449/0x710 [ 7373.039602][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7373.039602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7373.039602][ T3329] ___sys_sendmsg+0xee/0x170 [ 7373.039602][ T3329] __sys_sendmsg+0xcd/0x170 [ 7373.039602][ T3329] do_syscall_64+0xc6/0x1e0 [ 7373.039602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7373.039602][ T3329] [ 7373.041309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7373.041309][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7373.041309][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7373.041309][ T3329] ipv6_find_idev+0x102/0x170 [ 7373.041309][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7373.041309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7373.041309][ T3329] netlink_rcv_skb+0x130/0x360 [ 7373.041309][ T3329] netlink_unicast+0x449/0x710 [ 7373.041309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7373.041309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7373.041309][ T3329] ___sys_sendmsg+0xee/0x170 [ 7373.041309][ T3329] __sys_sendmsg+0xcd/0x170 [ 7373.041309][ T3329] do_syscall_64+0xc6/0x1e0 [ 7373.041309][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7373.041309][ T3329] [ 7383.292944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7383.293423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7383.293423][ T3329] netdev_get_by_index+0x5e/0x80 [ 7383.293423][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7383.293423][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7383.293423][ T3329] ip6_route_add+0x1c/0x140 [ 7383.293423][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7383.293423][ T3329] addrconf_add_dev+0xe2/0x170 [ 7383.293423][ T3329] inet6_addr_add+0x12f/0xa40 [ 7383.293423][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7383.293423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7383.293423][ T3329] netlink_rcv_skb+0x130/0x360 [ 7383.293423][ T3329] netlink_unicast+0x449/0x710 [ 7383.293423][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7383.293423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7383.293423][ T3329] ___sys_sendmsg+0xee/0x170 [ 7383.293423][ T3329] __sys_sendmsg+0xcd/0x170 [ 7383.293423][ T3329] do_syscall_64+0xc6/0x1e0 [ 7383.293423][ T3329] [ 7383.295616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7383.295616][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7383.295616][ T3329] ipv6_find_idev+0x102/0x170 [ 7383.295616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7383.295616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7383.295616][ T3329] netlink_rcv_skb+0x130/0x360 [ 7383.295616][ T3329] netlink_unicast+0x449/0x710 [ 7383.295616][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7383.295616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7383.295616][ T3329] ___sys_sendmsg+0xee/0x170 [ 7383.295616][ T3329] __sys_sendmsg+0xcd/0x170 [ 7383.295616][ T3329] do_syscall_64+0xc6/0x1e0 [ 7383.295616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7383.295616][ T3329] [ 7383.297314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7383.297314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7383.297314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7383.297314][ T3329] ipv6_find_idev+0x102/0x170 [ 7383.297314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7383.297314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7383.297314][ T3329] netlink_rcv_skb+0x130/0x360 [ 7383.297314][ T3329] netlink_unicast+0x449/0x710 [ 7383.297314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7383.297314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7383.297314][ T3329] ___sys_sendmsg+0xee/0x170 [ 7383.297314][ T3329] __sys_sendmsg+0xcd/0x170 [ 7383.297314][ T3329] do_syscall_64+0xc6/0x1e0 [ 7383.297314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7383.297314][ T3329] [ 7393.540952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7393.541402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7393.541402][ T3329] netdev_get_by_index+0x5e/0x80 [ 7393.541402][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7393.541402][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7393.541402][ T3329] ip6_route_add+0x1c/0x140 [ 7393.541402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7393.541402][ T3329] addrconf_add_dev+0xe2/0x170 [ 7393.541402][ T3329] inet6_addr_add+0x12f/0xa40 [ 7393.541402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7393.541402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7393.541402][ T3329] netlink_rcv_skb+0x130/0x360 [ 7393.541402][ T3329] netlink_unicast+0x449/0x710 [ 7393.541402][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7393.541402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7393.541402][ T3329] ___sys_sendmsg+0xee/0x170 [ 7393.541402][ T3329] __sys_sendmsg+0xcd/0x170 [ 7393.541402][ T3329] do_syscall_64+0xc6/0x1e0 [ 7393.541402][ T3329] [ 7393.543599][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7393.543599][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7393.543599][ T3329] ipv6_find_idev+0x102/0x170 [ 7393.543599][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7393.543599][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7393.543599][ T3329] netlink_rcv_skb+0x130/0x360 [ 7393.543599][ T3329] netlink_unicast+0x449/0x710 [ 7393.543599][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7393.543599][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7393.543599][ T3329] ___sys_sendmsg+0xee/0x170 [ 7393.543599][ T3329] __sys_sendmsg+0xcd/0x170 [ 7393.543599][ T3329] do_syscall_64+0xc6/0x1e0 [ 7393.543599][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7393.543599][ T3329] [ 7393.545325][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7393.545325][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7393.545325][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7393.545325][ T3329] ipv6_find_idev+0x102/0x170 [ 7393.545325][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7393.545325][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7393.545325][ T3329] netlink_rcv_skb+0x130/0x360 [ 7393.545325][ T3329] netlink_unicast+0x449/0x710 [ 7393.545325][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7393.545325][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7393.545325][ T3329] ___sys_sendmsg+0xee/0x170 [ 7393.545325][ T3329] __sys_sendmsg+0xcd/0x170 [ 7393.545325][ T3329] do_syscall_64+0xc6/0x1e0 [ 7393.545325][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7393.545325][ T3329] [ 7403.788925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7403.789382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7403.789382][ T3329] netdev_get_by_index+0x5e/0x80 [ 7403.789382][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7403.789382][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7403.789382][ T3329] ip6_route_add+0x1c/0x140 [ 7403.789382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7403.789382][ T3329] addrconf_add_dev+0xe2/0x170 [ 7403.789382][ T3329] inet6_addr_add+0x12f/0xa40 [ 7403.789382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7403.789382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7403.789382][ T3329] netlink_rcv_skb+0x130/0x360 [ 7403.789382][ T3329] netlink_unicast+0x449/0x710 [ 7403.789382][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7403.789382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7403.789382][ T3329] ___sys_sendmsg+0xee/0x170 [ 7403.789382][ T3329] __sys_sendmsg+0xcd/0x170 [ 7403.789382][ T3329] do_syscall_64+0xc6/0x1e0 [ 7403.789382][ T3329] [ 7403.791582][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7403.791582][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7403.791582][ T3329] ipv6_find_idev+0x102/0x170 [ 7403.791582][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7403.791582][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7403.791582][ T3329] netlink_rcv_skb+0x130/0x360 [ 7403.791582][ T3329] netlink_unicast+0x449/0x710 [ 7403.791582][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7403.791582][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7403.791582][ T3329] ___sys_sendmsg+0xee/0x170 [ 7403.791582][ T3329] __sys_sendmsg+0xcd/0x170 [ 7403.791582][ T3329] do_syscall_64+0xc6/0x1e0 [ 7403.791582][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7403.791582][ T3329] [ 7403.793281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7403.793281][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7403.793281][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7403.793281][ T3329] ipv6_find_idev+0x102/0x170 [ 7403.793281][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7403.793281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7403.793281][ T3329] netlink_rcv_skb+0x130/0x360 [ 7403.793281][ T3329] netlink_unicast+0x449/0x710 [ 7403.793281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7403.793281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7403.793281][ T3329] ___sys_sendmsg+0xee/0x170 [ 7403.793281][ T3329] __sys_sendmsg+0xcd/0x170 [ 7403.793281][ T3329] do_syscall_64+0xc6/0x1e0 [ 7403.793281][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7403.793281][ T3329] [ 7413.836941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7413.837436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7413.837436][ T3329] netdev_get_by_index+0x5e/0x80 [ 7413.837436][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7413.837436][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7413.837436][ T3329] ip6_route_add+0x1c/0x140 [ 7413.837436][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7413.837436][ T3329] addrconf_add_dev+0xe2/0x170 [ 7413.837436][ T3329] inet6_addr_add+0x12f/0xa40 [ 7413.837436][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7413.837436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7413.837436][ T3329] netlink_rcv_skb+0x130/0x360 [ 7413.837436][ T3329] netlink_unicast+0x449/0x710 [ 7413.837436][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7413.837436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7413.837436][ T3329] ___sys_sendmsg+0xee/0x170 [ 7413.837436][ T3329] __sys_sendmsg+0xcd/0x170 [ 7413.837436][ T3329] do_syscall_64+0xc6/0x1e0 [ 7413.837436][ T3329] [ 7413.839642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7413.839642][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7413.839642][ T3329] ipv6_find_idev+0x102/0x170 [ 7413.839642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7413.839642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7413.839642][ T3329] netlink_rcv_skb+0x130/0x360 [ 7413.839642][ T3329] netlink_unicast+0x449/0x710 [ 7413.839642][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7413.839642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7413.839642][ T3329] ___sys_sendmsg+0xee/0x170 [ 7413.839642][ T3329] __sys_sendmsg+0xcd/0x170 [ 7413.839642][ T3329] do_syscall_64+0xc6/0x1e0 [ 7413.839642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7413.839642][ T3329] [ 7413.841338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7413.841338][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7413.841338][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7413.841338][ T3329] ipv6_find_idev+0x102/0x170 [ 7413.841338][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7413.841338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7413.841338][ T3329] netlink_rcv_skb+0x130/0x360 [ 7413.841338][ T3329] netlink_unicast+0x449/0x710 [ 7413.841338][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7413.841338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7413.841338][ T3329] ___sys_sendmsg+0xee/0x170 [ 7413.841338][ T3329] __sys_sendmsg+0xcd/0x170 [ 7413.841338][ T3329] do_syscall_64+0xc6/0x1e0 [ 7413.841338][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7413.841338][ T3329] [ 7423.884856][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7423.885306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7423.885306][ T3329] netdev_get_by_index+0x5e/0x80 [ 7423.885306][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7423.885306][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7423.885306][ T3329] ip6_route_add+0x1c/0x140 [ 7423.885306][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7423.885306][ T3329] addrconf_add_dev+0xe2/0x170 [ 7423.885306][ T3329] inet6_addr_add+0x12f/0xa40 [ 7423.885306][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7423.885306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7423.885306][ T3329] netlink_rcv_skb+0x130/0x360 [ 7423.885306][ T3329] netlink_unicast+0x449/0x710 [ 7423.885306][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7423.885306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7423.885306][ T3329] ___sys_sendmsg+0xee/0x170 [ 7423.885306][ T3329] __sys_sendmsg+0xcd/0x170 [ 7423.885306][ T3329] do_syscall_64+0xc6/0x1e0 [ 7423.885306][ T3329] [ 7423.887508][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7423.887508][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7423.887508][ T3329] ipv6_find_idev+0x102/0x170 [ 7423.887508][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7423.887508][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7423.887508][ T3329] netlink_rcv_skb+0x130/0x360 [ 7423.887508][ T3329] netlink_unicast+0x449/0x710 [ 7423.887508][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7423.887508][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7423.887508][ T3329] ___sys_sendmsg+0xee/0x170 [ 7423.887508][ T3329] __sys_sendmsg+0xcd/0x170 [ 7423.887508][ T3329] do_syscall_64+0xc6/0x1e0 [ 7423.887508][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7423.887508][ T3329] [ 7423.890098][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7423.890098][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7423.890098][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7423.890098][ T3329] ipv6_find_idev+0x102/0x170 [ 7423.890098][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7423.890098][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7423.890098][ T3329] netlink_rcv_skb+0x130/0x360 [ 7423.890098][ T3329] netlink_unicast+0x449/0x710 [ 7423.890098][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7423.890098][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7423.890098][ T3329] ___sys_sendmsg+0xee/0x170 [ 7423.890098][ T3329] __sys_sendmsg+0xcd/0x170 [ 7423.890098][ T3329] do_syscall_64+0xc6/0x1e0 [ 7423.890098][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7423.890098][ T3329] [ 7434.132979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7434.133420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7434.133420][ T3329] netdev_get_by_index+0x5e/0x80 [ 7434.133420][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7434.133420][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7434.133420][ T3329] ip6_route_add+0x1c/0x140 [ 7434.133420][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7434.133420][ T3329] addrconf_add_dev+0xe2/0x170 [ 7434.133420][ T3329] inet6_addr_add+0x12f/0xa40 [ 7434.133420][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7434.133420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7434.133420][ T3329] netlink_rcv_skb+0x130/0x360 [ 7434.133420][ T3329] netlink_unicast+0x449/0x710 [ 7434.133420][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7434.133420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7434.133420][ T3329] ___sys_sendmsg+0xee/0x170 [ 7434.133420][ T3329] __sys_sendmsg+0xcd/0x170 [ 7434.133420][ T3329] do_syscall_64+0xc6/0x1e0 [ 7434.133420][ T3329] [ 7434.135663][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7434.135663][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7434.135663][ T3329] ipv6_find_idev+0x102/0x170 [ 7434.135663][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7434.135663][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7434.135663][ T3329] netlink_rcv_skb+0x130/0x360 [ 7434.135663][ T3329] netlink_unicast+0x449/0x710 [ 7434.135663][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7434.135663][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7434.135663][ T3329] ___sys_sendmsg+0xee/0x170 [ 7434.135663][ T3329] __sys_sendmsg+0xcd/0x170 [ 7434.135663][ T3329] do_syscall_64+0xc6/0x1e0 [ 7434.135663][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7434.135663][ T3329] [ 7434.137402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7434.137402][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7434.137402][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7434.137402][ T3329] ipv6_find_idev+0x102/0x170 [ 7434.137402][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7434.137402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7434.137402][ T3329] netlink_rcv_skb+0x130/0x360 [ 7434.137402][ T3329] netlink_unicast+0x449/0x710 [ 7434.137402][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7434.137402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7434.137402][ T3329] ___sys_sendmsg+0xee/0x170 [ 7434.137402][ T3329] __sys_sendmsg+0xcd/0x170 [ 7434.137402][ T3329] do_syscall_64+0xc6/0x1e0 [ 7434.137402][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7434.137402][ T3329] [ 7444.380927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7444.381327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7444.381327][ T3329] netdev_get_by_index+0x5e/0x80 [ 7444.381327][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7444.381327][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7444.381327][ T3329] ip6_route_add+0x1c/0x140 [ 7444.381327][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7444.381327][ T3329] addrconf_add_dev+0xe2/0x170 [ 7444.381327][ T3329] inet6_addr_add+0x12f/0xa40 [ 7444.381327][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7444.381327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7444.381327][ T3329] netlink_rcv_skb+0x130/0x360 [ 7444.381327][ T3329] netlink_unicast+0x449/0x710 [ 7444.381327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7444.381327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7444.381327][ T3329] ___sys_sendmsg+0xee/0x170 [ 7444.381327][ T3329] __sys_sendmsg+0xcd/0x170 [ 7444.381327][ T3329] do_syscall_64+0xc6/0x1e0 [ 7444.381327][ T3329] [ 7444.383621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7444.383621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7444.383621][ T3329] ipv6_find_idev+0x102/0x170 [ 7444.383621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7444.383621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7444.383621][ T3329] netlink_rcv_skb+0x130/0x360 [ 7444.383621][ T3329] netlink_unicast+0x449/0x710 [ 7444.383621][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7444.383621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7444.383621][ T3329] ___sys_sendmsg+0xee/0x170 [ 7444.383621][ T3329] __sys_sendmsg+0xcd/0x170 [ 7444.383621][ T3329] do_syscall_64+0xc6/0x1e0 [ 7444.383621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7444.383621][ T3329] [ 7444.385357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7444.385357][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7444.385357][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7444.385357][ T3329] ipv6_find_idev+0x102/0x170 [ 7444.385357][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7444.385357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7444.385357][ T3329] netlink_rcv_skb+0x130/0x360 [ 7444.385357][ T3329] netlink_unicast+0x449/0x710 [ 7444.385357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7444.385357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7444.385357][ T3329] ___sys_sendmsg+0xee/0x170 [ 7444.385357][ T3329] __sys_sendmsg+0xcd/0x170 [ 7444.385357][ T3329] do_syscall_64+0xc6/0x1e0 [ 7444.385357][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7444.385357][ T3329] [ 7454.628954][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7454.629404][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7454.629404][ T3329] netdev_get_by_index+0x5e/0x80 [ 7454.629404][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7454.629404][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7454.629404][ T3329] ip6_route_add+0x1c/0x140 [ 7454.629404][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7454.629404][ T3329] addrconf_add_dev+0xe2/0x170 [ 7454.629404][ T3329] inet6_addr_add+0x12f/0xa40 [ 7454.629404][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7454.629404][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7454.629404][ T3329] netlink_rcv_skb+0x130/0x360 [ 7454.629404][ T3329] netlink_unicast+0x449/0x710 [ 7454.629404][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7454.629404][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7454.629404][ T3329] ___sys_sendmsg+0xee/0x170 [ 7454.629404][ T3329] __sys_sendmsg+0xcd/0x170 [ 7454.629404][ T3329] do_syscall_64+0xc6/0x1e0 [ 7454.629404][ T3329] [ 7454.631852][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7454.631852][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7454.631852][ T3329] ipv6_find_idev+0x102/0x170 [ 7454.631852][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7454.631852][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7454.631852][ T3329] netlink_rcv_skb+0x130/0x360 [ 7454.631852][ T3329] netlink_unicast+0x449/0x710 [ 7454.631852][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7454.631852][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7454.631852][ T3329] ___sys_sendmsg+0xee/0x170 [ 7454.631852][ T3329] __sys_sendmsg+0xcd/0x170 [ 7454.631852][ T3329] do_syscall_64+0xc6/0x1e0 [ 7454.631852][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7454.631852][ T3329] [ 7454.633737][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7454.633737][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7454.633737][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7454.633737][ T3329] ipv6_find_idev+0x102/0x170 [ 7454.633737][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7454.633737][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7454.633737][ T3329] netlink_rcv_skb+0x130/0x360 [ 7454.633737][ T3329] netlink_unicast+0x449/0x710 [ 7454.633737][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7454.633737][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7454.633737][ T3329] ___sys_sendmsg+0xee/0x170 [ 7454.633737][ T3329] __sys_sendmsg+0xcd/0x170 [ 7454.633737][ T3329] do_syscall_64+0xc6/0x1e0 [ 7454.633737][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7454.633737][ T3329] [ 7464.668902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7464.669309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7464.669309][ T3329] netdev_get_by_index+0x5e/0x80 [ 7464.669309][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7464.669309][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7464.669309][ T3329] ip6_route_add+0x1c/0x140 [ 7464.669309][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7464.669309][ T3329] addrconf_add_dev+0xe2/0x170 [ 7464.669309][ T3329] inet6_addr_add+0x12f/0xa40 [ 7464.669309][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7464.669309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7464.669309][ T3329] netlink_rcv_skb+0x130/0x360 [ 7464.669309][ T3329] netlink_unicast+0x449/0x710 [ 7464.669309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7464.669309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7464.669309][ T3329] ___sys_sendmsg+0xee/0x170 [ 7464.669309][ T3329] __sys_sendmsg+0xcd/0x170 [ 7464.669309][ T3329] do_syscall_64+0xc6/0x1e0 [ 7464.669309][ T3329] [ 7464.671683][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7464.671683][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7464.671683][ T3329] ipv6_find_idev+0x102/0x170 [ 7464.671683][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7464.671683][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7464.671683][ T3329] netlink_rcv_skb+0x130/0x360 [ 7464.671683][ T3329] netlink_unicast+0x449/0x710 [ 7464.671683][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7464.671683][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7464.671683][ T3329] ___sys_sendmsg+0xee/0x170 [ 7464.671683][ T3329] __sys_sendmsg+0xcd/0x170 [ 7464.671683][ T3329] do_syscall_64+0xc6/0x1e0 [ 7464.671683][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7464.671683][ T3329] [ 7464.673395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7464.673395][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7464.673395][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7464.673395][ T3329] ipv6_find_idev+0x102/0x170 [ 7464.673395][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7464.673395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7464.673395][ T3329] netlink_rcv_skb+0x130/0x360 [ 7464.673395][ T3329] netlink_unicast+0x449/0x710 [ 7464.673395][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7464.673395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7464.673395][ T3329] ___sys_sendmsg+0xee/0x170 [ 7464.673395][ T3329] __sys_sendmsg+0xcd/0x170 [ 7464.673395][ T3329] do_syscall_64+0xc6/0x1e0 [ 7464.673395][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7464.673395][ T3329] [ 7474.916864][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7474.917322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7474.917322][ T3329] netdev_get_by_index+0x5e/0x80 [ 7474.917322][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7474.917322][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7474.917322][ T3329] ip6_route_add+0x1c/0x140 [ 7474.917322][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7474.917322][ T3329] addrconf_add_dev+0xe2/0x170 [ 7474.917322][ T3329] inet6_addr_add+0x12f/0xa40 [ 7474.917322][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7474.917322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7474.917322][ T3329] netlink_rcv_skb+0x130/0x360 [ 7474.917322][ T3329] netlink_unicast+0x449/0x710 [ 7474.917322][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7474.917322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7474.917322][ T3329] ___sys_sendmsg+0xee/0x170 [ 7474.917322][ T3329] __sys_sendmsg+0xcd/0x170 [ 7474.917322][ T3329] do_syscall_64+0xc6/0x1e0 [ 7474.917322][ T3329] [ 7474.919655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7474.919655][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7474.919655][ T3329] ipv6_find_idev+0x102/0x170 [ 7474.919655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7474.919655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7474.919655][ T3329] netlink_rcv_skb+0x130/0x360 [ 7474.919655][ T3329] netlink_unicast+0x449/0x710 [ 7474.919655][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7474.919655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7474.919655][ T3329] ___sys_sendmsg+0xee/0x170 [ 7474.919655][ T3329] __sys_sendmsg+0xcd/0x170 [ 7474.919655][ T3329] do_syscall_64+0xc6/0x1e0 [ 7474.919655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7474.919655][ T3329] [ 7474.921373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7474.921373][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7474.921373][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7474.921373][ T3329] ipv6_find_idev+0x102/0x170 [ 7474.921373][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7474.921373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7474.921373][ T3329] netlink_rcv_skb+0x130/0x360 [ 7474.921373][ T3329] netlink_unicast+0x449/0x710 [ 7474.921373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7474.921373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7474.921373][ T3329] ___sys_sendmsg+0xee/0x170 [ 7474.921373][ T3329] __sys_sendmsg+0xcd/0x170 [ 7474.921373][ T3329] do_syscall_64+0xc6/0x1e0 [ 7474.921373][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7474.921373][ T3329] [ 7485.172923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7485.173531][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7485.173531][ T3329] netdev_get_by_index+0x5e/0x80 [ 7485.173531][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7485.173531][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7485.173531][ T3329] ip6_route_add+0x1c/0x140 [ 7485.173531][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7485.173531][ T3329] addrconf_add_dev+0xe2/0x170 [ 7485.173531][ T3329] inet6_addr_add+0x12f/0xa40 [ 7485.173531][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7485.173531][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7485.173531][ T3329] netlink_rcv_skb+0x130/0x360 [ 7485.173531][ T3329] netlink_unicast+0x449/0x710 [ 7485.173531][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7485.173531][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7485.173531][ T3329] ___sys_sendmsg+0xee/0x170 [ 7485.173531][ T3329] __sys_sendmsg+0xcd/0x170 [ 7485.173531][ T3329] do_syscall_64+0xc6/0x1e0 [ 7485.173531][ T3329] [ 7485.176944][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7485.176944][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7485.176944][ T3329] ipv6_find_idev+0x102/0x170 [ 7485.176944][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7485.176944][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7485.176944][ T3329] netlink_rcv_skb+0x130/0x360 [ 7485.176944][ T3329] netlink_unicast+0x449/0x710 [ 7485.176944][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7485.176944][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7485.176944][ T3329] ___sys_sendmsg+0xee/0x170 [ 7485.176944][ T3329] __sys_sendmsg+0xcd/0x170 [ 7485.176944][ T3329] do_syscall_64+0xc6/0x1e0 [ 7485.176944][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7485.176944][ T3329] [ 7485.179593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7485.179593][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7485.179593][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7485.179593][ T3329] ipv6_find_idev+0x102/0x170 [ 7485.179593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7485.179593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7485.179593][ T3329] netlink_rcv_skb+0x130/0x360 [ 7485.179593][ T3329] netlink_unicast+0x449/0x710 [ 7485.179593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7485.179593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7485.179593][ T3329] ___sys_sendmsg+0xee/0x170 [ 7485.179593][ T3329] __sys_sendmsg+0xcd/0x170 [ 7485.179593][ T3329] do_syscall_64+0xc6/0x1e0 [ 7485.179593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7485.179593][ T3329] [ 7495.348890][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7495.349441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7495.349441][ T3329] netdev_get_by_index+0x5e/0x80 [ 7495.349441][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7495.349441][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7495.349441][ T3329] ip6_route_add+0x1c/0x140 [ 7495.349441][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7495.349441][ T3329] addrconf_add_dev+0xe2/0x170 [ 7495.349441][ T3329] inet6_addr_add+0x12f/0xa40 [ 7495.349441][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7495.349441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7495.349441][ T3329] netlink_rcv_skb+0x130/0x360 [ 7495.349441][ T3329] netlink_unicast+0x449/0x710 [ 7495.349441][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7495.349441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7495.349441][ T3329] ___sys_sendmsg+0xee/0x170 [ 7495.349441][ T3329] __sys_sendmsg+0xcd/0x170 [ 7495.349441][ T3329] do_syscall_64+0xc6/0x1e0 [ 7495.349441][ T3329] [ 7495.353053][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7495.353053][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7495.353053][ T3329] ipv6_find_idev+0x102/0x170 [ 7495.353053][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7495.353053][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7495.353053][ T3329] netlink_rcv_skb+0x130/0x360 [ 7495.353053][ T3329] netlink_unicast+0x449/0x710 [ 7495.353053][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7495.353053][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7495.353053][ T3329] ___sys_sendmsg+0xee/0x170 [ 7495.353053][ T3329] __sys_sendmsg+0xcd/0x170 [ 7495.353053][ T3329] do_syscall_64+0xc6/0x1e0 [ 7495.353053][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7495.353053][ T3329] [ 7495.355792][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7495.355792][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7495.355792][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7495.355792][ T3329] ipv6_find_idev+0x102/0x170 [ 7495.355792][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7495.355792][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7495.355792][ T3329] netlink_rcv_skb+0x130/0x360 [ 7495.355792][ T3329] netlink_unicast+0x449/0x710 [ 7495.355792][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7495.355792][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7495.355792][ T3329] ___sys_sendmsg+0xee/0x170 [ 7495.355792][ T3329] __sys_sendmsg+0xcd/0x170 [ 7495.355792][ T3329] do_syscall_64+0xc6/0x1e0 [ 7495.355792][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7495.355792][ T3329] [ 7505.396907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7505.397375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7505.397375][ T3329] netdev_get_by_index+0x5e/0x80 [ 7505.397375][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7505.397375][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7505.397375][ T3329] ip6_route_add+0x1c/0x140 [ 7505.397375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7505.397375][ T3329] addrconf_add_dev+0xe2/0x170 [ 7505.397375][ T3329] inet6_addr_add+0x12f/0xa40 [ 7505.397375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7505.397375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7505.397375][ T3329] netlink_rcv_skb+0x130/0x360 [ 7505.397375][ T3329] netlink_unicast+0x449/0x710 [ 7505.397375][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7505.397375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7505.397375][ T3329] ___sys_sendmsg+0xee/0x170 [ 7505.397375][ T3329] __sys_sendmsg+0xcd/0x170 [ 7505.397375][ T3329] do_syscall_64+0xc6/0x1e0 [ 7505.397375][ T3329] [ 7505.399632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7505.399632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7505.399632][ T3329] ipv6_find_idev+0x102/0x170 [ 7505.399632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7505.399632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7505.399632][ T3329] netlink_rcv_skb+0x130/0x360 [ 7505.399632][ T3329] netlink_unicast+0x449/0x710 [ 7505.399632][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7505.399632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7505.399632][ T3329] ___sys_sendmsg+0xee/0x170 [ 7505.399632][ T3329] __sys_sendmsg+0xcd/0x170 [ 7505.399632][ T3329] do_syscall_64+0xc6/0x1e0 [ 7505.399632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7505.399632][ T3329] [ 7505.401357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7505.401357][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7505.401357][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7505.401357][ T3329] ipv6_find_idev+0x102/0x170 [ 7505.401357][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7505.401357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7505.401357][ T3329] netlink_rcv_skb+0x130/0x360 [ 7505.401357][ T3329] netlink_unicast+0x449/0x710 [ 7505.401357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7505.401357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7505.401357][ T3329] ___sys_sendmsg+0xee/0x170 [ 7505.401357][ T3329] __sys_sendmsg+0xcd/0x170 [ 7505.401357][ T3329] do_syscall_64+0xc6/0x1e0 [ 7505.401357][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7505.401357][ T3329] [ 7515.644892][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7515.645374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7515.645374][ T3329] netdev_get_by_index+0x5e/0x80 [ 7515.645374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7515.645374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7515.645374][ T3329] ip6_route_add+0x1c/0x140 [ 7515.645374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7515.645374][ T3329] addrconf_add_dev+0xe2/0x170 [ 7515.645374][ T3329] inet6_addr_add+0x12f/0xa40 [ 7515.645374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7515.645374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7515.645374][ T3329] netlink_rcv_skb+0x130/0x360 [ 7515.645374][ T3329] netlink_unicast+0x449/0x710 [ 7515.645374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7515.645374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7515.645374][ T3329] ___sys_sendmsg+0xee/0x170 [ 7515.645374][ T3329] __sys_sendmsg+0xcd/0x170 [ 7515.645374][ T3329] do_syscall_64+0xc6/0x1e0 [ 7515.645374][ T3329] [ 7515.647669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7515.647669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7515.647669][ T3329] ipv6_find_idev+0x102/0x170 [ 7515.647669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7515.647669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7515.647669][ T3329] netlink_rcv_skb+0x130/0x360 [ 7515.647669][ T3329] netlink_unicast+0x449/0x710 [ 7515.647669][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7515.647669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7515.647669][ T3329] ___sys_sendmsg+0xee/0x170 [ 7515.647669][ T3329] __sys_sendmsg+0xcd/0x170 [ 7515.647669][ T3329] do_syscall_64+0xc6/0x1e0 [ 7515.647669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7515.647669][ T3329] [ 7515.649394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7515.649394][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7515.649394][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7515.649394][ T3329] ipv6_find_idev+0x102/0x170 [ 7515.649394][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7515.649394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7515.649394][ T3329] netlink_rcv_skb+0x130/0x360 [ 7515.649394][ T3329] netlink_unicast+0x449/0x710 [ 7515.649394][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7515.649394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7515.649394][ T3329] ___sys_sendmsg+0xee/0x170 [ 7515.649394][ T3329] __sys_sendmsg+0xcd/0x170 [ 7515.649394][ T3329] do_syscall_64+0xc6/0x1e0 [ 7515.649394][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7515.649394][ T3329] [ 7525.892877][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7525.893329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7525.893329][ T3329] netdev_get_by_index+0x5e/0x80 [ 7525.893329][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7525.893329][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7525.893329][ T3329] ip6_route_add+0x1c/0x140 [ 7525.893329][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7525.893329][ T3329] addrconf_add_dev+0xe2/0x170 [ 7525.893329][ T3329] inet6_addr_add+0x12f/0xa40 [ 7525.893329][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7525.893329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7525.893329][ T3329] netlink_rcv_skb+0x130/0x360 [ 7525.893329][ T3329] netlink_unicast+0x449/0x710 [ 7525.893329][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7525.893329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7525.893329][ T3329] ___sys_sendmsg+0xee/0x170 [ 7525.893329][ T3329] __sys_sendmsg+0xcd/0x170 [ 7525.893329][ T3329] do_syscall_64+0xc6/0x1e0 [ 7525.893329][ T3329] [ 7525.895541][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7525.895541][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7525.895541][ T3329] ipv6_find_idev+0x102/0x170 [ 7525.895541][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7525.895541][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7525.895541][ T3329] netlink_rcv_skb+0x130/0x360 [ 7525.895541][ T3329] netlink_unicast+0x449/0x710 [ 7525.895541][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7525.895541][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7525.895541][ T3329] ___sys_sendmsg+0xee/0x170 [ 7525.895541][ T3329] __sys_sendmsg+0xcd/0x170 [ 7525.895541][ T3329] do_syscall_64+0xc6/0x1e0 [ 7525.895541][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7525.895541][ T3329] [ 7525.897281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7525.897281][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7525.897281][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7525.897281][ T3329] ipv6_find_idev+0x102/0x170 [ 7525.897281][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7525.897281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7525.897281][ T3329] netlink_rcv_skb+0x130/0x360 [ 7525.897281][ T3329] netlink_unicast+0x449/0x710 [ 7525.897281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7525.897281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7525.897281][ T3329] ___sys_sendmsg+0xee/0x170 [ 7525.897281][ T3329] __sys_sendmsg+0xcd/0x170 [ 7525.897281][ T3329] do_syscall_64+0xc6/0x1e0 [ 7525.897281][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7525.897281][ T3329] [ 7536.140914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7536.141401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7536.141401][ T3329] netdev_get_by_index+0x5e/0x80 [ 7536.141401][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7536.141401][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7536.141401][ T3329] ip6_route_add+0x1c/0x140 [ 7536.141401][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7536.141401][ T3329] addrconf_add_dev+0xe2/0x170 [ 7536.141401][ T3329] inet6_addr_add+0x12f/0xa40 [ 7536.141401][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7536.141401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7536.141401][ T3329] netlink_rcv_skb+0x130/0x360 [ 7536.141401][ T3329] netlink_unicast+0x449/0x710 [ 7536.141401][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7536.141401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7536.141401][ T3329] ___sys_sendmsg+0xee/0x170 [ 7536.141401][ T3329] __sys_sendmsg+0xcd/0x170 [ 7536.141401][ T3329] do_syscall_64+0xc6/0x1e0 [ 7536.141401][ T3329] [ 7536.143636][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7536.143636][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7536.143636][ T3329] ipv6_find_idev+0x102/0x170 [ 7536.143636][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7536.143636][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7536.143636][ T3329] netlink_rcv_skb+0x130/0x360 [ 7536.143636][ T3329] netlink_unicast+0x449/0x710 [ 7536.143636][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7536.143636][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7536.143636][ T3329] ___sys_sendmsg+0xee/0x170 [ 7536.143636][ T3329] __sys_sendmsg+0xcd/0x170 [ 7536.143636][ T3329] do_syscall_64+0xc6/0x1e0 [ 7536.143636][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7536.143636][ T3329] [ 7536.145371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7536.145371][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7536.145371][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7536.145371][ T3329] ipv6_find_idev+0x102/0x170 [ 7536.145371][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7536.145371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7536.145371][ T3329] netlink_rcv_skb+0x130/0x360 [ 7536.145371][ T3329] netlink_unicast+0x449/0x710 [ 7536.145371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7536.145371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7536.145371][ T3329] ___sys_sendmsg+0xee/0x170 [ 7536.145371][ T3329] __sys_sendmsg+0xcd/0x170 [ 7536.145371][ T3329] do_syscall_64+0xc6/0x1e0 [ 7536.145371][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7536.145371][ T3329] [ 7546.333051][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7546.333503][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7546.333503][ T3329] netdev_get_by_index+0x5e/0x80 [ 7546.333503][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7546.333503][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7546.333503][ T3329] ip6_route_add+0x1c/0x140 [ 7546.333503][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7546.333503][ T3329] addrconf_add_dev+0xe2/0x170 [ 7546.333503][ T3329] inet6_addr_add+0x12f/0xa40 [ 7546.333503][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7546.333503][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7546.333503][ T3329] netlink_rcv_skb+0x130/0x360 [ 7546.333503][ T3329] netlink_unicast+0x449/0x710 [ 7546.333503][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7546.333503][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7546.333503][ T3329] ___sys_sendmsg+0xee/0x170 [ 7546.333503][ T3329] __sys_sendmsg+0xcd/0x170 [ 7546.333503][ T3329] do_syscall_64+0xc6/0x1e0 [ 7546.333503][ T3329] [ 7546.335711][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7546.335711][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7546.335711][ T3329] ipv6_find_idev+0x102/0x170 [ 7546.335711][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7546.335711][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7546.335711][ T3329] netlink_rcv_skb+0x130/0x360 [ 7546.335711][ T3329] netlink_unicast+0x449/0x710 [ 7546.335711][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7546.335711][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7546.335711][ T3329] ___sys_sendmsg+0xee/0x170 [ 7546.335711][ T3329] __sys_sendmsg+0xcd/0x170 [ 7546.335711][ T3329] do_syscall_64+0xc6/0x1e0 [ 7546.335711][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7546.335711][ T3329] [ 7546.337455][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7546.337455][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7546.337455][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7546.337455][ T3329] ipv6_find_idev+0x102/0x170 [ 7546.337455][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7546.337455][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7546.337455][ T3329] netlink_rcv_skb+0x130/0x360 [ 7546.337455][ T3329] netlink_unicast+0x449/0x710 [ 7546.337455][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7546.337455][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7546.337455][ T3329] ___sys_sendmsg+0xee/0x170 [ 7546.337455][ T3329] __sys_sendmsg+0xcd/0x170 [ 7546.337455][ T3329] do_syscall_64+0xc6/0x1e0 [ 7546.337455][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7546.337455][ T3329] [ 7556.476896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7556.477369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7556.477369][ T3329] netdev_get_by_index+0x5e/0x80 [ 7556.477369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7556.477369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7556.477369][ T3329] ip6_route_add+0x1c/0x140 [ 7556.477369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7556.477369][ T3329] addrconf_add_dev+0xe2/0x170 [ 7556.477369][ T3329] inet6_addr_add+0x12f/0xa40 [ 7556.477369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7556.477369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7556.477369][ T3329] netlink_rcv_skb+0x130/0x360 [ 7556.477369][ T3329] netlink_unicast+0x449/0x710 [ 7556.477369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7556.477369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7556.477369][ T3329] ___sys_sendmsg+0xee/0x170 [ 7556.477369][ T3329] __sys_sendmsg+0xcd/0x170 [ 7556.477369][ T3329] do_syscall_64+0xc6/0x1e0 [ 7556.477369][ T3329] [ 7556.479614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7556.479614][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7556.479614][ T3329] ipv6_find_idev+0x102/0x170 [ 7556.479614][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7556.479614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7556.479614][ T3329] netlink_rcv_skb+0x130/0x360 [ 7556.479614][ T3329] netlink_unicast+0x449/0x710 [ 7556.479614][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7556.479614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7556.479614][ T3329] ___sys_sendmsg+0xee/0x170 [ 7556.479614][ T3329] __sys_sendmsg+0xcd/0x170 [ 7556.479614][ T3329] do_syscall_64+0xc6/0x1e0 [ 7556.479614][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7556.479614][ T3329] [ 7556.481342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7556.481342][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7556.481342][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7556.481342][ T3329] ipv6_find_idev+0x102/0x170 [ 7556.481342][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7556.481342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7556.481342][ T3329] netlink_rcv_skb+0x130/0x360 [ 7556.481342][ T3329] netlink_unicast+0x449/0x710 [ 7556.481342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7556.481342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7556.481342][ T3329] ___sys_sendmsg+0xee/0x170 [ 7556.481342][ T3329] __sys_sendmsg+0xcd/0x170 [ 7556.481342][ T3329] do_syscall_64+0xc6/0x1e0 [ 7556.481342][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7556.481342][ T3329] [ 7566.724948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7566.725391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7566.725391][ T3329] netdev_get_by_index+0x5e/0x80 [ 7566.725391][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7566.725391][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7566.725391][ T3329] ip6_route_add+0x1c/0x140 [ 7566.725391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7566.725391][ T3329] addrconf_add_dev+0xe2/0x170 [ 7566.725391][ T3329] inet6_addr_add+0x12f/0xa40 [ 7566.725391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7566.725391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7566.725391][ T3329] netlink_rcv_skb+0x130/0x360 [ 7566.725391][ T3329] netlink_unicast+0x449/0x710 [ 7566.725391][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7566.725391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7566.725391][ T3329] ___sys_sendmsg+0xee/0x170 [ 7566.725391][ T3329] __sys_sendmsg+0xcd/0x170 [ 7566.725391][ T3329] do_syscall_64+0xc6/0x1e0 [ 7566.725391][ T3329] [ 7566.727623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7566.727623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7566.727623][ T3329] ipv6_find_idev+0x102/0x170 [ 7566.727623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7566.727623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7566.727623][ T3329] netlink_rcv_skb+0x130/0x360 [ 7566.727623][ T3329] netlink_unicast+0x449/0x710 [ 7566.727623][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7566.727623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7566.727623][ T3329] ___sys_sendmsg+0xee/0x170 [ 7566.727623][ T3329] __sys_sendmsg+0xcd/0x170 [ 7566.727623][ T3329] do_syscall_64+0xc6/0x1e0 [ 7566.727623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7566.727623][ T3329] [ 7566.729327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7566.729327][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7566.729327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7566.729327][ T3329] ipv6_find_idev+0x102/0x170 [ 7566.729327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7566.729327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7566.729327][ T3329] netlink_rcv_skb+0x130/0x360 [ 7566.729327][ T3329] netlink_unicast+0x449/0x710 [ 7566.729327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7566.729327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7566.729327][ T3329] ___sys_sendmsg+0xee/0x170 [ 7566.729327][ T3329] __sys_sendmsg+0xcd/0x170 [ 7566.729327][ T3329] do_syscall_64+0xc6/0x1e0 [ 7566.729327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7566.729327][ T3329] [ 7576.972950][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7576.973389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7576.973389][ T3329] netdev_get_by_index+0x5e/0x80 [ 7576.973389][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7576.973389][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7576.973389][ T3329] ip6_route_add+0x1c/0x140 [ 7576.973389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7576.973389][ T3329] addrconf_add_dev+0xe2/0x170 [ 7576.973389][ T3329] inet6_addr_add+0x12f/0xa40 [ 7576.973389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7576.973389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7576.973389][ T3329] netlink_rcv_skb+0x130/0x360 [ 7576.973389][ T3329] netlink_unicast+0x449/0x710 [ 7576.973389][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7576.973389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7576.973389][ T3329] ___sys_sendmsg+0xee/0x170 [ 7576.973389][ T3329] __sys_sendmsg+0xcd/0x170 [ 7576.973389][ T3329] do_syscall_64+0xc6/0x1e0 [ 7576.973389][ T3329] [ 7576.975594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7576.975594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7576.975594][ T3329] ipv6_find_idev+0x102/0x170 [ 7576.975594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7576.975594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7576.975594][ T3329] netlink_rcv_skb+0x130/0x360 [ 7576.975594][ T3329] netlink_unicast+0x449/0x710 [ 7576.975594][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7576.975594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7576.975594][ T3329] ___sys_sendmsg+0xee/0x170 [ 7576.975594][ T3329] __sys_sendmsg+0xcd/0x170 [ 7576.975594][ T3329] do_syscall_64+0xc6/0x1e0 [ 7576.975594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7576.975594][ T3329] [ 7576.977309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7576.977309][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7576.977309][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7576.977309][ T3329] ipv6_find_idev+0x102/0x170 [ 7576.977309][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7576.977309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7576.977309][ T3329] netlink_rcv_skb+0x130/0x360 [ 7576.977309][ T3329] netlink_unicast+0x449/0x710 [ 7576.977309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7576.977309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7576.977309][ T3329] ___sys_sendmsg+0xee/0x170 [ 7576.977309][ T3329] __sys_sendmsg+0xcd/0x170 [ 7576.977309][ T3329] do_syscall_64+0xc6/0x1e0 [ 7576.977309][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7576.977309][ T3329] [ 7587.228916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7587.229365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7587.229365][ T3329] netdev_get_by_index+0x5e/0x80 [ 7587.229365][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7587.229365][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7587.229365][ T3329] ip6_route_add+0x1c/0x140 [ 7587.229365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7587.229365][ T3329] addrconf_add_dev+0xe2/0x170 [ 7587.229365][ T3329] inet6_addr_add+0x12f/0xa40 [ 7587.229365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7587.229365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7587.229365][ T3329] netlink_rcv_skb+0x130/0x360 [ 7587.229365][ T3329] netlink_unicast+0x449/0x710 [ 7587.229365][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7587.229365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7587.229365][ T3329] ___sys_sendmsg+0xee/0x170 [ 7587.229365][ T3329] __sys_sendmsg+0xcd/0x170 [ 7587.229365][ T3329] do_syscall_64+0xc6/0x1e0 [ 7587.229365][ T3329] [ 7587.231664][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7587.231664][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7587.231664][ T3329] ipv6_find_idev+0x102/0x170 [ 7587.231664][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7587.231664][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7587.231664][ T3329] netlink_rcv_skb+0x130/0x360 [ 7587.231664][ T3329] netlink_unicast+0x449/0x710 [ 7587.231664][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7587.231664][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7587.231664][ T3329] ___sys_sendmsg+0xee/0x170 [ 7587.231664][ T3329] __sys_sendmsg+0xcd/0x170 [ 7587.231664][ T3329] do_syscall_64+0xc6/0x1e0 [ 7587.231664][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7587.231664][ T3329] [ 7587.233377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7587.233377][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7587.233377][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7587.233377][ T3329] ipv6_find_idev+0x102/0x170 [ 7587.233377][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7587.233377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7587.233377][ T3329] netlink_rcv_skb+0x130/0x360 [ 7587.233377][ T3329] netlink_unicast+0x449/0x710 [ 7587.233377][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7587.233377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7587.233377][ T3329] ___sys_sendmsg+0xee/0x170 [ 7587.233377][ T3329] __sys_sendmsg+0xcd/0x170 [ 7587.233377][ T3329] do_syscall_64+0xc6/0x1e0 [ 7587.233377][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7587.233377][ T3329] [ 7597.340938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7597.341381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7597.341381][ T3329] netdev_get_by_index+0x5e/0x80 [ 7597.341381][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7597.341381][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7597.341381][ T3329] ip6_route_add+0x1c/0x140 [ 7597.341381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7597.341381][ T3329] addrconf_add_dev+0xe2/0x170 [ 7597.341381][ T3329] inet6_addr_add+0x12f/0xa40 [ 7597.341381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7597.341381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7597.341381][ T3329] netlink_rcv_skb+0x130/0x360 [ 7597.341381][ T3329] netlink_unicast+0x449/0x710 [ 7597.341381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7597.341381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7597.341381][ T3329] ___sys_sendmsg+0xee/0x170 [ 7597.341381][ T3329] __sys_sendmsg+0xcd/0x170 [ 7597.341381][ T3329] do_syscall_64+0xc6/0x1e0 [ 7597.341381][ T3329] [ 7597.344106][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7597.344106][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7597.344106][ T3329] ipv6_find_idev+0x102/0x170 [ 7597.344106][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7597.344106][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7597.344106][ T3329] netlink_rcv_skb+0x130/0x360 [ 7597.344106][ T3329] netlink_unicast+0x449/0x710 [ 7597.344106][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7597.344106][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7597.344106][ T3329] ___sys_sendmsg+0xee/0x170 [ 7597.344106][ T3329] __sys_sendmsg+0xcd/0x170 [ 7597.344106][ T3329] do_syscall_64+0xc6/0x1e0 [ 7597.344106][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7597.344106][ T3329] [ 7597.345808][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7597.345808][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7597.345808][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7597.345808][ T3329] ipv6_find_idev+0x102/0x170 [ 7597.345808][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7597.345808][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7597.345808][ T3329] netlink_rcv_skb+0x130/0x360 [ 7597.345808][ T3329] netlink_unicast+0x449/0x710 [ 7597.345808][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7597.345808][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7597.345808][ T3329] ___sys_sendmsg+0xee/0x170 [ 7597.345808][ T3329] __sys_sendmsg+0xcd/0x170 [ 7597.345808][ T3329] do_syscall_64+0xc6/0x1e0 [ 7597.345808][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7597.345808][ T3329] [ 7607.588918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7607.589366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7607.589366][ T3329] netdev_get_by_index+0x5e/0x80 [ 7607.589366][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7607.589366][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7607.589366][ T3329] ip6_route_add+0x1c/0x140 [ 7607.589366][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7607.589366][ T3329] addrconf_add_dev+0xe2/0x170 [ 7607.589366][ T3329] inet6_addr_add+0x12f/0xa40 [ 7607.589366][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7607.589366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7607.589366][ T3329] netlink_rcv_skb+0x130/0x360 [ 7607.589366][ T3329] netlink_unicast+0x449/0x710 [ 7607.589366][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7607.589366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7607.589366][ T3329] ___sys_sendmsg+0xee/0x170 [ 7607.589366][ T3329] __sys_sendmsg+0xcd/0x170 [ 7607.589366][ T3329] do_syscall_64+0xc6/0x1e0 [ 7607.589366][ T3329] [ 7607.591572][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7607.591572][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7607.591572][ T3329] ipv6_find_idev+0x102/0x170 [ 7607.591572][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7607.591572][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7607.591572][ T3329] netlink_rcv_skb+0x130/0x360 [ 7607.591572][ T3329] netlink_unicast+0x449/0x710 [ 7607.591572][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7607.591572][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7607.591572][ T3329] ___sys_sendmsg+0xee/0x170 [ 7607.591572][ T3329] __sys_sendmsg+0xcd/0x170 [ 7607.591572][ T3329] do_syscall_64+0xc6/0x1e0 [ 7607.591572][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7607.591572][ T3329] [ 7607.596080][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7607.596080][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7607.596080][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7607.596080][ T3329] ipv6_find_idev+0x102/0x170 [ 7607.596080][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7607.596080][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7607.596080][ T3329] netlink_rcv_skb+0x130/0x360 [ 7607.596080][ T3329] netlink_unicast+0x449/0x710 [ 7607.596080][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7607.596080][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7607.596080][ T3329] ___sys_sendmsg+0xee/0x170 [ 7607.596080][ T3329] __sys_sendmsg+0xcd/0x170 [ 7607.596080][ T3329] do_syscall_64+0xc6/0x1e0 [ 7607.596080][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7607.596080][ T3329] [ 7617.836887][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7617.837373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7617.837373][ T3329] netdev_get_by_index+0x5e/0x80 [ 7617.837373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7617.837373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7617.837373][ T3329] ip6_route_add+0x1c/0x140 [ 7617.837373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7617.837373][ T3329] addrconf_add_dev+0xe2/0x170 [ 7617.837373][ T3329] inet6_addr_add+0x12f/0xa40 [ 7617.837373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7617.837373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7617.837373][ T3329] netlink_rcv_skb+0x130/0x360 [ 7617.837373][ T3329] netlink_unicast+0x449/0x710 [ 7617.837373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7617.837373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7617.837373][ T3329] ___sys_sendmsg+0xee/0x170 [ 7617.837373][ T3329] __sys_sendmsg+0xcd/0x170 [ 7617.837373][ T3329] do_syscall_64+0xc6/0x1e0 [ 7617.837373][ T3329] [ 7617.839573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7617.839573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7617.839573][ T3329] ipv6_find_idev+0x102/0x170 [ 7617.839573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7617.839573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7617.839573][ T3329] netlink_rcv_skb+0x130/0x360 [ 7617.839573][ T3329] netlink_unicast+0x449/0x710 [ 7617.839573][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7617.839573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7617.839573][ T3329] ___sys_sendmsg+0xee/0x170 [ 7617.839573][ T3329] __sys_sendmsg+0xcd/0x170 [ 7617.839573][ T3329] do_syscall_64+0xc6/0x1e0 [ 7617.839573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7617.839573][ T3329] [ 7617.841278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7617.841278][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7617.841278][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7617.841278][ T3329] ipv6_find_idev+0x102/0x170 [ 7617.841278][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7617.841278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7617.841278][ T3329] netlink_rcv_skb+0x130/0x360 [ 7617.841278][ T3329] netlink_unicast+0x449/0x710 [ 7617.841278][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7617.841278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7617.841278][ T3329] ___sys_sendmsg+0xee/0x170 [ 7617.841278][ T3329] __sys_sendmsg+0xcd/0x170 [ 7617.841278][ T3329] do_syscall_64+0xc6/0x1e0 [ 7617.841278][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7617.841278][ T3329] [ 7627.884979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7627.885439][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7627.885439][ T3329] netdev_get_by_index+0x5e/0x80 [ 7627.885439][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7627.885439][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7627.885439][ T3329] ip6_route_add+0x1c/0x140 [ 7627.885439][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7627.885439][ T3329] addrconf_add_dev+0xe2/0x170 [ 7627.885439][ T3329] inet6_addr_add+0x12f/0xa40 [ 7627.885439][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7627.885439][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7627.885439][ T3329] netlink_rcv_skb+0x130/0x360 [ 7627.885439][ T3329] netlink_unicast+0x449/0x710 [ 7627.885439][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7627.885439][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7627.885439][ T3329] ___sys_sendmsg+0xee/0x170 [ 7627.885439][ T3329] __sys_sendmsg+0xcd/0x170 [ 7627.885439][ T3329] do_syscall_64+0xc6/0x1e0 [ 7627.885439][ T3329] [ 7627.887644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7627.887644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7627.887644][ T3329] ipv6_find_idev+0x102/0x170 [ 7627.887644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7627.887644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7627.887644][ T3329] netlink_rcv_skb+0x130/0x360 [ 7627.887644][ T3329] netlink_unicast+0x449/0x710 [ 7627.887644][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7627.887644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7627.887644][ T3329] ___sys_sendmsg+0xee/0x170 [ 7627.887644][ T3329] __sys_sendmsg+0xcd/0x170 [ 7627.887644][ T3329] do_syscall_64+0xc6/0x1e0 [ 7627.887644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7627.887644][ T3329] [ 7627.889348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7627.889348][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7627.889348][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7627.889348][ T3329] ipv6_find_idev+0x102/0x170 [ 7627.889348][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7627.889348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7627.889348][ T3329] netlink_rcv_skb+0x130/0x360 [ 7627.889348][ T3329] netlink_unicast+0x449/0x710 [ 7627.889348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7627.889348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7627.889348][ T3329] ___sys_sendmsg+0xee/0x170 [ 7627.889348][ T3329] __sys_sendmsg+0xcd/0x170 [ 7627.889348][ T3329] do_syscall_64+0xc6/0x1e0 [ 7627.889348][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7627.889348][ T3329] [ 7638.140922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7638.141341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7638.141341][ T3329] netdev_get_by_index+0x5e/0x80 [ 7638.141341][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7638.141341][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7638.141341][ T3329] ip6_route_add+0x1c/0x140 [ 7638.141341][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7638.141341][ T3329] addrconf_add_dev+0xe2/0x170 [ 7638.141341][ T3329] inet6_addr_add+0x12f/0xa40 [ 7638.141341][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7638.141341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7638.141341][ T3329] netlink_rcv_skb+0x130/0x360 [ 7638.141341][ T3329] netlink_unicast+0x449/0x710 [ 7638.141341][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7638.141341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7638.141341][ T3329] ___sys_sendmsg+0xee/0x170 [ 7638.141341][ T3329] __sys_sendmsg+0xcd/0x170 [ 7638.141341][ T3329] do_syscall_64+0xc6/0x1e0 [ 7638.141341][ T3329] [ 7638.143582][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7638.143582][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7638.143582][ T3329] ipv6_find_idev+0x102/0x170 [ 7638.143582][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7638.143582][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7638.143582][ T3329] netlink_rcv_skb+0x130/0x360 [ 7638.143582][ T3329] netlink_unicast+0x449/0x710 [ 7638.143582][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7638.143582][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7638.143582][ T3329] ___sys_sendmsg+0xee/0x170 [ 7638.143582][ T3329] __sys_sendmsg+0xcd/0x170 [ 7638.143582][ T3329] do_syscall_64+0xc6/0x1e0 [ 7638.143582][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7638.143582][ T3329] [ 7638.145322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7638.145322][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7638.145322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7638.145322][ T3329] ipv6_find_idev+0x102/0x170 [ 7638.145322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7638.145322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7638.145322][ T3329] netlink_rcv_skb+0x130/0x360 [ 7638.145322][ T3329] netlink_unicast+0x449/0x710 [ 7638.145322][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7638.145322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7638.145322][ T3329] ___sys_sendmsg+0xee/0x170 [ 7638.145322][ T3329] __sys_sendmsg+0xcd/0x170 [ 7638.145322][ T3329] do_syscall_64+0xc6/0x1e0 [ 7638.145322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7638.145322][ T3329] [ 7648.396917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7648.397345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7648.397345][ T3329] netdev_get_by_index+0x5e/0x80 [ 7648.397345][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7648.397345][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7648.397345][ T3329] ip6_route_add+0x1c/0x140 [ 7648.397345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7648.397345][ T3329] addrconf_add_dev+0xe2/0x170 [ 7648.397345][ T3329] inet6_addr_add+0x12f/0xa40 [ 7648.397345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7648.397345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7648.397345][ T3329] netlink_rcv_skb+0x130/0x360 [ 7648.397345][ T3329] netlink_unicast+0x449/0x710 [ 7648.397345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7648.397345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7648.397345][ T3329] ___sys_sendmsg+0xee/0x170 [ 7648.397345][ T3329] __sys_sendmsg+0xcd/0x170 [ 7648.397345][ T3329] do_syscall_64+0xc6/0x1e0 [ 7648.397345][ T3329] [ 7648.399790][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7648.399790][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7648.399790][ T3329] ipv6_find_idev+0x102/0x170 [ 7648.399790][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7648.399790][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7648.399790][ T3329] netlink_rcv_skb+0x130/0x360 [ 7648.399790][ T3329] netlink_unicast+0x449/0x710 [ 7648.399790][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7648.399790][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7648.399790][ T3329] ___sys_sendmsg+0xee/0x170 [ 7648.399790][ T3329] __sys_sendmsg+0xcd/0x170 [ 7648.399790][ T3329] do_syscall_64+0xc6/0x1e0 [ 7648.399790][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7648.399790][ T3329] [ 7648.401752][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7648.401752][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7648.401752][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7648.401752][ T3329] ipv6_find_idev+0x102/0x170 [ 7648.401752][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7648.401752][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7648.401752][ T3329] netlink_rcv_skb+0x130/0x360 [ 7648.401752][ T3329] netlink_unicast+0x449/0x710 [ 7648.401752][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7648.401752][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7648.401752][ T3329] ___sys_sendmsg+0xee/0x170 [ 7648.401752][ T3329] __sys_sendmsg+0xcd/0x170 [ 7648.401752][ T3329] do_syscall_64+0xc6/0x1e0 [ 7648.401752][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7648.401752][ T3329] [ 7658.789022][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7658.789429][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7658.789429][ T3329] netdev_get_by_index+0x5e/0x80 [ 7658.789429][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7658.789429][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7658.789429][ T3329] ip6_route_add+0x1c/0x140 [ 7658.789429][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7658.789429][ T3329] addrconf_add_dev+0xe2/0x170 [ 7658.789429][ T3329] inet6_addr_add+0x12f/0xa40 [ 7658.789429][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7658.789429][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7658.789429][ T3329] netlink_rcv_skb+0x130/0x360 [ 7658.789429][ T3329] netlink_unicast+0x449/0x710 [ 7658.789429][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7658.789429][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7658.789429][ T3329] ___sys_sendmsg+0xee/0x170 [ 7658.789429][ T3329] __sys_sendmsg+0xcd/0x170 [ 7658.789429][ T3329] do_syscall_64+0xc6/0x1e0 [ 7658.789429][ T3329] [ 7658.791697][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7658.791697][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7658.791697][ T3329] ipv6_find_idev+0x102/0x170 [ 7658.791697][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7658.791697][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7658.791697][ T3329] netlink_rcv_skb+0x130/0x360 [ 7658.791697][ T3329] netlink_unicast+0x449/0x710 [ 7658.791697][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7658.791697][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7658.791697][ T3329] ___sys_sendmsg+0xee/0x170 [ 7658.791697][ T3329] __sys_sendmsg+0xcd/0x170 [ 7658.791697][ T3329] do_syscall_64+0xc6/0x1e0 [ 7658.791697][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7658.791697][ T3329] [ 7658.793446][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7658.793446][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7658.793446][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7658.793446][ T3329] ipv6_find_idev+0x102/0x170 [ 7658.793446][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7658.793446][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7658.793446][ T3329] netlink_rcv_skb+0x130/0x360 [ 7658.793446][ T3329] netlink_unicast+0x449/0x710 [ 7658.793446][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7658.793446][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7658.793446][ T3329] ___sys_sendmsg+0xee/0x170 [ 7658.793446][ T3329] __sys_sendmsg+0xcd/0x170 [ 7658.793446][ T3329] do_syscall_64+0xc6/0x1e0 [ 7658.793446][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7658.793446][ T3329] [ 7668.964969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7668.965409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7668.965409][ T3329] netdev_get_by_index+0x5e/0x80 [ 7668.965409][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7668.965409][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7668.965409][ T3329] ip6_route_add+0x1c/0x140 [ 7668.965409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7668.965409][ T3329] addrconf_add_dev+0xe2/0x170 [ 7668.965409][ T3329] inet6_addr_add+0x12f/0xa40 [ 7668.965409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7668.965409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7668.965409][ T3329] netlink_rcv_skb+0x130/0x360 [ 7668.965409][ T3329] netlink_unicast+0x449/0x710 [ 7668.965409][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7668.965409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7668.965409][ T3329] ___sys_sendmsg+0xee/0x170 [ 7668.965409][ T3329] __sys_sendmsg+0xcd/0x170 [ 7668.965409][ T3329] do_syscall_64+0xc6/0x1e0 [ 7668.965409][ T3329] [ 7668.967621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7668.967621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7668.967621][ T3329] ipv6_find_idev+0x102/0x170 [ 7668.967621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7668.967621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7668.967621][ T3329] netlink_rcv_skb+0x130/0x360 [ 7668.967621][ T3329] netlink_unicast+0x449/0x710 [ 7668.967621][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7668.967621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7668.967621][ T3329] ___sys_sendmsg+0xee/0x170 [ 7668.967621][ T3329] __sys_sendmsg+0xcd/0x170 [ 7668.967621][ T3329] do_syscall_64+0xc6/0x1e0 [ 7668.967621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7668.967621][ T3329] [ 7668.969764][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7668.969764][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7668.969764][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7668.969764][ T3329] ipv6_find_idev+0x102/0x170 [ 7668.969764][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7668.969764][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7668.969764][ T3329] netlink_rcv_skb+0x130/0x360 [ 7668.969764][ T3329] netlink_unicast+0x449/0x710 [ 7668.969764][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7668.969764][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7668.969764][ T3329] ___sys_sendmsg+0xee/0x170 [ 7668.969764][ T3329] __sys_sendmsg+0xcd/0x170 [ 7668.969764][ T3329] do_syscall_64+0xc6/0x1e0 [ 7668.969764][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7668.969764][ T3329] [ 7679.148897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7679.149310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7679.149310][ T3329] netdev_get_by_index+0x5e/0x80 [ 7679.149310][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7679.149310][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7679.149310][ T3329] ip6_route_add+0x1c/0x140 [ 7679.149310][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7679.149310][ T3329] addrconf_add_dev+0xe2/0x170 [ 7679.149310][ T3329] inet6_addr_add+0x12f/0xa40 [ 7679.149310][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7679.149310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7679.149310][ T3329] netlink_rcv_skb+0x130/0x360 [ 7679.149310][ T3329] netlink_unicast+0x449/0x710 [ 7679.149310][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7679.149310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7679.149310][ T3329] ___sys_sendmsg+0xee/0x170 [ 7679.149310][ T3329] __sys_sendmsg+0xcd/0x170 [ 7679.149310][ T3329] do_syscall_64+0xc6/0x1e0 [ 7679.149310][ T3329] [ 7679.151676][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7679.151676][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7679.151676][ T3329] ipv6_find_idev+0x102/0x170 [ 7679.151676][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7679.151676][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7679.151676][ T3329] netlink_rcv_skb+0x130/0x360 [ 7679.151676][ T3329] netlink_unicast+0x449/0x710 [ 7679.151676][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7679.151676][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7679.151676][ T3329] ___sys_sendmsg+0xee/0x170 [ 7679.151676][ T3329] __sys_sendmsg+0xcd/0x170 [ 7679.151676][ T3329] do_syscall_64+0xc6/0x1e0 [ 7679.151676][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7679.151676][ T3329] [ 7679.153526][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7679.153526][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7679.153526][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7679.153526][ T3329] ipv6_find_idev+0x102/0x170 [ 7679.153526][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7679.153526][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7679.153526][ T3329] netlink_rcv_skb+0x130/0x360 [ 7679.153526][ T3329] netlink_unicast+0x449/0x710 [ 7679.153526][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7679.153526][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7679.153526][ T3329] ___sys_sendmsg+0xee/0x170 [ 7679.153526][ T3329] __sys_sendmsg+0xcd/0x170 [ 7679.153526][ T3329] do_syscall_64+0xc6/0x1e0 [ 7679.153526][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7679.153526][ T3329] [ 7689.396854][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7689.397307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7689.397307][ T3329] netdev_get_by_index+0x5e/0x80 [ 7689.397307][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7689.397307][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7689.397307][ T3329] ip6_route_add+0x1c/0x140 [ 7689.397307][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7689.397307][ T3329] addrconf_add_dev+0xe2/0x170 [ 7689.397307][ T3329] inet6_addr_add+0x12f/0xa40 [ 7689.397307][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7689.397307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7689.397307][ T3329] netlink_rcv_skb+0x130/0x360 [ 7689.397307][ T3329] netlink_unicast+0x449/0x710 [ 7689.397307][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7689.397307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7689.397307][ T3329] ___sys_sendmsg+0xee/0x170 [ 7689.397307][ T3329] __sys_sendmsg+0xcd/0x170 [ 7689.397307][ T3329] do_syscall_64+0xc6/0x1e0 [ 7689.397307][ T3329] [ 7689.399550][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7689.399550][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7689.399550][ T3329] ipv6_find_idev+0x102/0x170 [ 7689.399550][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7689.399550][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7689.399550][ T3329] netlink_rcv_skb+0x130/0x360 [ 7689.399550][ T3329] netlink_unicast+0x449/0x710 [ 7689.399550][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7689.399550][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7689.399550][ T3329] ___sys_sendmsg+0xee/0x170 [ 7689.399550][ T3329] __sys_sendmsg+0xcd/0x170 [ 7689.399550][ T3329] do_syscall_64+0xc6/0x1e0 [ 7689.399550][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7689.399550][ T3329] [ 7689.401357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7689.401357][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7689.401357][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7689.401357][ T3329] ipv6_find_idev+0x102/0x170 [ 7689.401357][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7689.401357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7689.401357][ T3329] netlink_rcv_skb+0x130/0x360 [ 7689.401357][ T3329] netlink_unicast+0x449/0x710 [ 7689.401357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7689.401357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7689.401357][ T3329] ___sys_sendmsg+0xee/0x170 [ 7689.401357][ T3329] __sys_sendmsg+0xcd/0x170 [ 7689.401357][ T3329] do_syscall_64+0xc6/0x1e0 [ 7689.401357][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7689.401357][ T3329] [ 7699.540856][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7699.541268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7699.541268][ T3329] netdev_get_by_index+0x5e/0x80 [ 7699.541268][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7699.541268][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7699.541268][ T3329] ip6_route_add+0x1c/0x140 [ 7699.541268][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7699.541268][ T3329] addrconf_add_dev+0xe2/0x170 [ 7699.541268][ T3329] inet6_addr_add+0x12f/0xa40 [ 7699.541268][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7699.541268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7699.541268][ T3329] netlink_rcv_skb+0x130/0x360 [ 7699.541268][ T3329] netlink_unicast+0x449/0x710 [ 7699.541268][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7699.541268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7699.541268][ T3329] ___sys_sendmsg+0xee/0x170 [ 7699.541268][ T3329] __sys_sendmsg+0xcd/0x170 [ 7699.541268][ T3329] do_syscall_64+0xc6/0x1e0 [ 7699.541268][ T3329] [ 7699.543652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7699.543652][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7699.543652][ T3329] ipv6_find_idev+0x102/0x170 [ 7699.543652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7699.543652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7699.543652][ T3329] netlink_rcv_skb+0x130/0x360 [ 7699.543652][ T3329] netlink_unicast+0x449/0x710 [ 7699.543652][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7699.543652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7699.543652][ T3329] ___sys_sendmsg+0xee/0x170 [ 7699.543652][ T3329] __sys_sendmsg+0xcd/0x170 [ 7699.543652][ T3329] do_syscall_64+0xc6/0x1e0 [ 7699.543652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7699.543652][ T3329] [ 7699.545505][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7699.545505][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7699.545505][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7699.545505][ T3329] ipv6_find_idev+0x102/0x170 [ 7699.545505][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7699.545505][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7699.545505][ T3329] netlink_rcv_skb+0x130/0x360 [ 7699.545505][ T3329] netlink_unicast+0x449/0x710 [ 7699.545505][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7699.545505][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7699.545505][ T3329] ___sys_sendmsg+0xee/0x170 [ 7699.545505][ T3329] __sys_sendmsg+0xcd/0x170 [ 7699.545505][ T3329] do_syscall_64+0xc6/0x1e0 [ 7699.545505][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7699.545505][ T3329] [ 7709.788895][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7709.789462][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7709.789462][ T3329] netdev_get_by_index+0x5e/0x80 [ 7709.789462][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7709.789462][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7709.789462][ T3329] ip6_route_add+0x1c/0x140 [ 7709.789462][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7709.789462][ T3329] addrconf_add_dev+0xe2/0x170 [ 7709.789462][ T3329] inet6_addr_add+0x12f/0xa40 [ 7709.789462][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7709.789462][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7709.789462][ T3329] netlink_rcv_skb+0x130/0x360 [ 7709.789462][ T3329] netlink_unicast+0x449/0x710 [ 7709.789462][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7709.789462][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7709.789462][ T3329] ___sys_sendmsg+0xee/0x170 [ 7709.789462][ T3329] __sys_sendmsg+0xcd/0x170 [ 7709.789462][ T3329] do_syscall_64+0xc6/0x1e0 [ 7709.789462][ T3329] [ 7709.792879][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7709.792879][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7709.792879][ T3329] ipv6_find_idev+0x102/0x170 [ 7709.792879][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7709.792879][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7709.792879][ T3329] netlink_rcv_skb+0x130/0x360 [ 7709.792879][ T3329] netlink_unicast+0x449/0x710 [ 7709.792879][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7709.792879][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7709.792879][ T3329] ___sys_sendmsg+0xee/0x170 [ 7709.792879][ T3329] __sys_sendmsg+0xcd/0x170 [ 7709.792879][ T3329] do_syscall_64+0xc6/0x1e0 [ 7709.792879][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7709.792879][ T3329] [ 7709.795544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7709.795544][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7709.795544][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7709.795544][ T3329] ipv6_find_idev+0x102/0x170 [ 7709.795544][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7709.795544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7709.795544][ T3329] netlink_rcv_skb+0x130/0x360 [ 7709.795544][ T3329] netlink_unicast+0x449/0x710 [ 7709.795544][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7709.795544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7709.795544][ T3329] ___sys_sendmsg+0xee/0x170 [ 7709.795544][ T3329] __sys_sendmsg+0xcd/0x170 [ 7709.795544][ T3329] do_syscall_64+0xc6/0x1e0 [ 7709.795544][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7709.795544][ T3329] [ 7720.020876][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7720.021378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7720.021378][ T3329] netdev_get_by_index+0x5e/0x80 [ 7720.021378][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7720.021378][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7720.021378][ T3329] ip6_route_add+0x1c/0x140 [ 7720.021378][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7720.021378][ T3329] addrconf_add_dev+0xe2/0x170 [ 7720.021378][ T3329] inet6_addr_add+0x12f/0xa40 [ 7720.021378][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7720.021378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7720.021378][ T3329] netlink_rcv_skb+0x130/0x360 [ 7720.021378][ T3329] netlink_unicast+0x449/0x710 [ 7720.021378][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7720.021378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7720.021378][ T3329] ___sys_sendmsg+0xee/0x170 [ 7720.021378][ T3329] __sys_sendmsg+0xcd/0x170 [ 7720.021378][ T3329] do_syscall_64+0xc6/0x1e0 [ 7720.021378][ T3329] [ 7720.023799][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7720.023799][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7720.023799][ T3329] ipv6_find_idev+0x102/0x170 [ 7720.023799][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7720.023799][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7720.023799][ T3329] netlink_rcv_skb+0x130/0x360 [ 7720.023799][ T3329] netlink_unicast+0x449/0x710 [ 7720.023799][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7720.023799][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7720.023799][ T3329] ___sys_sendmsg+0xee/0x170 [ 7720.023799][ T3329] __sys_sendmsg+0xcd/0x170 [ 7720.023799][ T3329] do_syscall_64+0xc6/0x1e0 [ 7720.023799][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7720.023799][ T3329] [ 7720.025679][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7720.025679][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7720.025679][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7720.025679][ T3329] ipv6_find_idev+0x102/0x170 [ 7720.025679][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7720.025679][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7720.025679][ T3329] netlink_rcv_skb+0x130/0x360 [ 7720.025679][ T3329] netlink_unicast+0x449/0x710 [ 7720.025679][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7720.025679][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7720.025679][ T3329] ___sys_sendmsg+0xee/0x170 [ 7720.025679][ T3329] __sys_sendmsg+0xcd/0x170 [ 7720.025679][ T3329] do_syscall_64+0xc6/0x1e0 [ 7720.025679][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7720.025679][ T3329] [ 7730.268897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7730.269356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7730.269356][ T3329] netdev_get_by_index+0x5e/0x80 [ 7730.269356][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7730.269356][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7730.269356][ T3329] ip6_route_add+0x1c/0x140 [ 7730.269356][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7730.269356][ T3329] addrconf_add_dev+0xe2/0x170 [ 7730.269356][ T3329] inet6_addr_add+0x12f/0xa40 [ 7730.269356][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7730.269356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7730.269356][ T3329] netlink_rcv_skb+0x130/0x360 [ 7730.269356][ T3329] netlink_unicast+0x449/0x710 [ 7730.269356][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7730.269356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7730.269356][ T3329] ___sys_sendmsg+0xee/0x170 [ 7730.269356][ T3329] __sys_sendmsg+0xcd/0x170 [ 7730.269356][ T3329] do_syscall_64+0xc6/0x1e0 [ 7730.269356][ T3329] [ 7730.271566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7730.271566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7730.271566][ T3329] ipv6_find_idev+0x102/0x170 [ 7730.271566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7730.271566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7730.271566][ T3329] netlink_rcv_skb+0x130/0x360 [ 7730.271566][ T3329] netlink_unicast+0x449/0x710 [ 7730.271566][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7730.271566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7730.271566][ T3329] ___sys_sendmsg+0xee/0x170 [ 7730.271566][ T3329] __sys_sendmsg+0xcd/0x170 [ 7730.271566][ T3329] do_syscall_64+0xc6/0x1e0 [ 7730.271566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7730.271566][ T3329] [ 7730.273271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7730.273271][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7730.273271][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7730.273271][ T3329] ipv6_find_idev+0x102/0x170 [ 7730.273271][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7730.273271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7730.273271][ T3329] netlink_rcv_skb+0x130/0x360 [ 7730.273271][ T3329] netlink_unicast+0x449/0x710 [ 7730.273271][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7730.273271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7730.273271][ T3329] ___sys_sendmsg+0xee/0x170 [ 7730.273271][ T3329] __sys_sendmsg+0xcd/0x170 [ 7730.273271][ T3329] do_syscall_64+0xc6/0x1e0 [ 7730.273271][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7730.273271][ T3329] [ 7740.516842][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7740.517301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7740.517301][ T3329] netdev_get_by_index+0x5e/0x80 [ 7740.517301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7740.517301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7740.517301][ T3329] ip6_route_add+0x1c/0x140 [ 7740.517301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7740.517301][ T3329] addrconf_add_dev+0xe2/0x170 [ 7740.517301][ T3329] inet6_addr_add+0x12f/0xa40 [ 7740.517301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7740.517301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7740.517301][ T3329] netlink_rcv_skb+0x130/0x360 [ 7740.517301][ T3329] netlink_unicast+0x449/0x710 [ 7740.517301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7740.517301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7740.517301][ T3329] ___sys_sendmsg+0xee/0x170 [ 7740.517301][ T3329] __sys_sendmsg+0xcd/0x170 [ 7740.517301][ T3329] do_syscall_64+0xc6/0x1e0 [ 7740.517301][ T3329] [ 7740.519493][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7740.519493][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7740.519493][ T3329] ipv6_find_idev+0x102/0x170 [ 7740.519493][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7740.519493][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7740.519493][ T3329] netlink_rcv_skb+0x130/0x360 [ 7740.519493][ T3329] netlink_unicast+0x449/0x710 [ 7740.519493][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7740.519493][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7740.519493][ T3329] ___sys_sendmsg+0xee/0x170 [ 7740.519493][ T3329] __sys_sendmsg+0xcd/0x170 [ 7740.519493][ T3329] do_syscall_64+0xc6/0x1e0 [ 7740.519493][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7740.519493][ T3329] [ 7740.521205][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7740.521205][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7740.521205][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7740.521205][ T3329] ipv6_find_idev+0x102/0x170 [ 7740.521205][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7740.521205][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7740.521205][ T3329] netlink_rcv_skb+0x130/0x360 [ 7740.521205][ T3329] netlink_unicast+0x449/0x710 [ 7740.521205][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7740.521205][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7740.521205][ T3329] ___sys_sendmsg+0xee/0x170 [ 7740.521205][ T3329] __sys_sendmsg+0xcd/0x170 [ 7740.521205][ T3329] do_syscall_64+0xc6/0x1e0 [ 7740.521205][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7740.521205][ T3329] [ 7750.764904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7750.765341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7750.765341][ T3329] netdev_get_by_index+0x5e/0x80 [ 7750.765341][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7750.765341][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7750.765341][ T3329] ip6_route_add+0x1c/0x140 [ 7750.765341][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7750.765341][ T3329] addrconf_add_dev+0xe2/0x170 [ 7750.765341][ T3329] inet6_addr_add+0x12f/0xa40 [ 7750.765341][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7750.765341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7750.765341][ T3329] netlink_rcv_skb+0x130/0x360 [ 7750.765341][ T3329] netlink_unicast+0x449/0x710 [ 7750.765341][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7750.765341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7750.765341][ T3329] ___sys_sendmsg+0xee/0x170 [ 7750.765341][ T3329] __sys_sendmsg+0xcd/0x170 [ 7750.765341][ T3329] do_syscall_64+0xc6/0x1e0 [ 7750.765341][ T3329] [ 7750.767552][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7750.767552][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7750.767552][ T3329] ipv6_find_idev+0x102/0x170 [ 7750.767552][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7750.767552][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7750.767552][ T3329] netlink_rcv_skb+0x130/0x360 [ 7750.767552][ T3329] netlink_unicast+0x449/0x710 [ 7750.767552][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7750.767552][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7750.767552][ T3329] ___sys_sendmsg+0xee/0x170 [ 7750.767552][ T3329] __sys_sendmsg+0xcd/0x170 [ 7750.767552][ T3329] do_syscall_64+0xc6/0x1e0 [ 7750.767552][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7750.767552][ T3329] [ 7750.769257][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7750.769257][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7750.769257][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7750.769257][ T3329] ipv6_find_idev+0x102/0x170 [ 7750.769257][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7750.769257][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7750.769257][ T3329] netlink_rcv_skb+0x130/0x360 [ 7750.769257][ T3329] netlink_unicast+0x449/0x710 [ 7750.769257][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7750.769257][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7750.769257][ T3329] ___sys_sendmsg+0xee/0x170 [ 7750.769257][ T3329] __sys_sendmsg+0xcd/0x170 [ 7750.769257][ T3329] do_syscall_64+0xc6/0x1e0 [ 7750.769257][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7750.769257][ T3329] [ 7761.012907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7761.013342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7761.013342][ T3329] netdev_get_by_index+0x5e/0x80 [ 7761.013342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7761.013342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7761.013342][ T3329] ip6_route_add+0x1c/0x140 [ 7761.013342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7761.013342][ T3329] addrconf_add_dev+0xe2/0x170 [ 7761.013342][ T3329] inet6_addr_add+0x12f/0xa40 [ 7761.013342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7761.013342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7761.013342][ T3329] netlink_rcv_skb+0x130/0x360 [ 7761.013342][ T3329] netlink_unicast+0x449/0x710 [ 7761.013342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7761.013342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7761.013342][ T3329] ___sys_sendmsg+0xee/0x170 [ 7761.013342][ T3329] __sys_sendmsg+0xcd/0x170 [ 7761.013342][ T3329] do_syscall_64+0xc6/0x1e0 [ 7761.013342][ T3329] [ 7761.015538][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7761.015538][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7761.015538][ T3329] ipv6_find_idev+0x102/0x170 [ 7761.015538][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7761.015538][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7761.015538][ T3329] netlink_rcv_skb+0x130/0x360 [ 7761.015538][ T3329] netlink_unicast+0x449/0x710 [ 7761.015538][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7761.015538][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7761.015538][ T3329] ___sys_sendmsg+0xee/0x170 [ 7761.015538][ T3329] __sys_sendmsg+0xcd/0x170 [ 7761.015538][ T3329] do_syscall_64+0xc6/0x1e0 [ 7761.015538][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7761.015538][ T3329] [ 7761.017348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7761.017348][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7761.017348][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7761.017348][ T3329] ipv6_find_idev+0x102/0x170 [ 7761.017348][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7761.017348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7761.017348][ T3329] netlink_rcv_skb+0x130/0x360 [ 7761.017348][ T3329] netlink_unicast+0x449/0x710 [ 7761.017348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7761.017348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7761.017348][ T3329] ___sys_sendmsg+0xee/0x170 [ 7761.017348][ T3329] __sys_sendmsg+0xcd/0x170 [ 7761.017348][ T3329] do_syscall_64+0xc6/0x1e0 [ 7761.017348][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7761.017348][ T3329] [ 7771.260937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7771.261308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7771.261308][ T3329] netdev_get_by_index+0x5e/0x80 [ 7771.261308][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7771.261308][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7771.261308][ T3329] ip6_route_add+0x1c/0x140 [ 7771.261308][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7771.261308][ T3329] addrconf_add_dev+0xe2/0x170 [ 7771.261308][ T3329] inet6_addr_add+0x12f/0xa40 [ 7771.261308][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7771.261308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7771.261308][ T3329] netlink_rcv_skb+0x130/0x360 [ 7771.261308][ T3329] netlink_unicast+0x449/0x710 [ 7771.261308][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7771.261308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7771.261308][ T3329] ___sys_sendmsg+0xee/0x170 [ 7771.261308][ T3329] __sys_sendmsg+0xcd/0x170 [ 7771.261308][ T3329] do_syscall_64+0xc6/0x1e0 [ 7771.261308][ T3329] [ 7771.263494][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7771.263494][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7771.263494][ T3329] ipv6_find_idev+0x102/0x170 [ 7771.263494][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7771.263494][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7771.263494][ T3329] netlink_rcv_skb+0x130/0x360 [ 7771.263494][ T3329] netlink_unicast+0x449/0x710 [ 7771.263494][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7771.263494][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7771.263494][ T3329] ___sys_sendmsg+0xee/0x170 [ 7771.263494][ T3329] __sys_sendmsg+0xcd/0x170 [ 7771.263494][ T3329] do_syscall_64+0xc6/0x1e0 [ 7771.263494][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7771.263494][ T3329] [ 7771.265193][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7771.265193][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7771.265193][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7771.265193][ T3329] ipv6_find_idev+0x102/0x170 [ 7771.265193][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7771.265193][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7771.265193][ T3329] netlink_rcv_skb+0x130/0x360 [ 7771.265193][ T3329] netlink_unicast+0x449/0x710 [ 7771.265193][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7771.265193][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7771.265193][ T3329] ___sys_sendmsg+0xee/0x170 [ 7771.265193][ T3329] __sys_sendmsg+0xcd/0x170 [ 7771.265193][ T3329] do_syscall_64+0xc6/0x1e0 [ 7771.265193][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7771.265193][ T3329] [ 7781.268915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7781.269289][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7781.269289][ T3329] netdev_get_by_index+0x5e/0x80 [ 7781.269289][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7781.269289][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7781.269289][ T3329] ip6_route_add+0x1c/0x140 [ 7781.269289][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7781.269289][ T3329] addrconf_add_dev+0xe2/0x170 [ 7781.269289][ T3329] inet6_addr_add+0x12f/0xa40 [ 7781.269289][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7781.269289][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7781.269289][ T3329] netlink_rcv_skb+0x130/0x360 [ 7781.269289][ T3329] netlink_unicast+0x449/0x710 [ 7781.269289][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7781.269289][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7781.269289][ T3329] ___sys_sendmsg+0xee/0x170 [ 7781.269289][ T3329] __sys_sendmsg+0xcd/0x170 [ 7781.269289][ T3329] do_syscall_64+0xc6/0x1e0 [ 7781.269289][ T3329] [ 7781.271494][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7781.271494][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7781.271494][ T3329] ipv6_find_idev+0x102/0x170 [ 7781.271494][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7781.271494][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7781.271494][ T3329] netlink_rcv_skb+0x130/0x360 [ 7781.271494][ T3329] netlink_unicast+0x449/0x710 [ 7781.271494][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7781.271494][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7781.271494][ T3329] ___sys_sendmsg+0xee/0x170 [ 7781.271494][ T3329] __sys_sendmsg+0xcd/0x170 [ 7781.271494][ T3329] do_syscall_64+0xc6/0x1e0 [ 7781.271494][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7781.271494][ T3329] [ 7781.273315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7781.273315][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7781.273315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7781.273315][ T3329] ipv6_find_idev+0x102/0x170 [ 7781.273315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7781.273315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7781.273315][ T3329] netlink_rcv_skb+0x130/0x360 [ 7781.273315][ T3329] netlink_unicast+0x449/0x710 [ 7781.273315][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7781.273315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7781.273315][ T3329] ___sys_sendmsg+0xee/0x170 [ 7781.273315][ T3329] __sys_sendmsg+0xcd/0x170 [ 7781.273315][ T3329] do_syscall_64+0xc6/0x1e0 [ 7781.273315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7781.273315][ T3329] [ 7791.516912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7791.517369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7791.517369][ T3329] netdev_get_by_index+0x5e/0x80 [ 7791.517369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7791.517369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7791.517369][ T3329] ip6_route_add+0x1c/0x140 [ 7791.517369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7791.517369][ T3329] addrconf_add_dev+0xe2/0x170 [ 7791.517369][ T3329] inet6_addr_add+0x12f/0xa40 [ 7791.517369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7791.517369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7791.517369][ T3329] netlink_rcv_skb+0x130/0x360 [ 7791.517369][ T3329] netlink_unicast+0x449/0x710 [ 7791.517369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7791.517369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7791.517369][ T3329] ___sys_sendmsg+0xee/0x170 [ 7791.517369][ T3329] __sys_sendmsg+0xcd/0x170 [ 7791.517369][ T3329] do_syscall_64+0xc6/0x1e0 [ 7791.517369][ T3329] [ 7791.519568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7791.519568][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7791.519568][ T3329] ipv6_find_idev+0x102/0x170 [ 7791.519568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7791.519568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7791.519568][ T3329] netlink_rcv_skb+0x130/0x360 [ 7791.519568][ T3329] netlink_unicast+0x449/0x710 [ 7791.519568][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7791.519568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7791.519568][ T3329] ___sys_sendmsg+0xee/0x170 [ 7791.519568][ T3329] __sys_sendmsg+0xcd/0x170 [ 7791.519568][ T3329] do_syscall_64+0xc6/0x1e0 [ 7791.519568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7791.519568][ T3329] [ 7791.521264][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7791.521264][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7791.521264][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7791.521264][ T3329] ipv6_find_idev+0x102/0x170 [ 7791.521264][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7791.521264][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7791.521264][ T3329] netlink_rcv_skb+0x130/0x360 [ 7791.521264][ T3329] netlink_unicast+0x449/0x710 [ 7791.521264][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7791.521264][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7791.521264][ T3329] ___sys_sendmsg+0xee/0x170 [ 7791.521264][ T3329] __sys_sendmsg+0xcd/0x170 [ 7791.521264][ T3329] do_syscall_64+0xc6/0x1e0 [ 7791.521264][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7791.521264][ T3329] [ 7801.837030][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7801.837462][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7801.837462][ T3329] netdev_get_by_index+0x5e/0x80 [ 7801.837462][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7801.837462][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7801.837462][ T3329] ip6_route_add+0x1c/0x140 [ 7801.837462][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7801.837462][ T3329] addrconf_add_dev+0xe2/0x170 [ 7801.837462][ T3329] inet6_addr_add+0x12f/0xa40 [ 7801.837462][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7801.837462][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7801.837462][ T3329] netlink_rcv_skb+0x130/0x360 [ 7801.837462][ T3329] netlink_unicast+0x449/0x710 [ 7801.837462][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7801.837462][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7801.837462][ T3329] ___sys_sendmsg+0xee/0x170 [ 7801.837462][ T3329] __sys_sendmsg+0xcd/0x170 [ 7801.837462][ T3329] do_syscall_64+0xc6/0x1e0 [ 7801.837462][ T3329] [ 7801.839721][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7801.839721][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7801.839721][ T3329] ipv6_find_idev+0x102/0x170 [ 7801.839721][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7801.839721][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7801.839721][ T3329] netlink_rcv_skb+0x130/0x360 [ 7801.839721][ T3329] netlink_unicast+0x449/0x710 [ 7801.839721][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7801.839721][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7801.839721][ T3329] ___sys_sendmsg+0xee/0x170 [ 7801.839721][ T3329] __sys_sendmsg+0xcd/0x170 [ 7801.839721][ T3329] do_syscall_64+0xc6/0x1e0 [ 7801.839721][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7801.839721][ T3329] [ 7801.841470][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7801.841470][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7801.841470][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7801.841470][ T3329] ipv6_find_idev+0x102/0x170 [ 7801.841470][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7801.841470][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7801.841470][ T3329] netlink_rcv_skb+0x130/0x360 [ 7801.841470][ T3329] netlink_unicast+0x449/0x710 [ 7801.841470][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7801.841470][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7801.841470][ T3329] ___sys_sendmsg+0xee/0x170 [ 7801.841470][ T3329] __sys_sendmsg+0xcd/0x170 [ 7801.841470][ T3329] do_syscall_64+0xc6/0x1e0 [ 7801.841470][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7801.841470][ T3329] [ 7812.084905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7812.085370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7812.085370][ T3329] netdev_get_by_index+0x5e/0x80 [ 7812.085370][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7812.085370][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7812.085370][ T3329] ip6_route_add+0x1c/0x140 [ 7812.085370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7812.085370][ T3329] addrconf_add_dev+0xe2/0x170 [ 7812.085370][ T3329] inet6_addr_add+0x12f/0xa40 [ 7812.085370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7812.085370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7812.085370][ T3329] netlink_rcv_skb+0x130/0x360 [ 7812.085370][ T3329] netlink_unicast+0x449/0x710 [ 7812.085370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7812.085370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7812.085370][ T3329] ___sys_sendmsg+0xee/0x170 [ 7812.085370][ T3329] __sys_sendmsg+0xcd/0x170 [ 7812.085370][ T3329] do_syscall_64+0xc6/0x1e0 [ 7812.085370][ T3329] [ 7812.087577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7812.087577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7812.087577][ T3329] ipv6_find_idev+0x102/0x170 [ 7812.087577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7812.087577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7812.087577][ T3329] netlink_rcv_skb+0x130/0x360 [ 7812.087577][ T3329] netlink_unicast+0x449/0x710 [ 7812.087577][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7812.087577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7812.087577][ T3329] ___sys_sendmsg+0xee/0x170 [ 7812.087577][ T3329] __sys_sendmsg+0xcd/0x170 [ 7812.087577][ T3329] do_syscall_64+0xc6/0x1e0 [ 7812.087577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7812.087577][ T3329] [ 7812.089277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7812.089277][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7812.089277][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7812.089277][ T3329] ipv6_find_idev+0x102/0x170 [ 7812.089277][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7812.089277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7812.089277][ T3329] netlink_rcv_skb+0x130/0x360 [ 7812.089277][ T3329] netlink_unicast+0x449/0x710 [ 7812.089277][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7812.089277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7812.089277][ T3329] ___sys_sendmsg+0xee/0x170 [ 7812.089277][ T3329] __sys_sendmsg+0xcd/0x170 [ 7812.089277][ T3329] do_syscall_64+0xc6/0x1e0 [ 7812.089277][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7812.089277][ T3329] [ 7822.332908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7822.333378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7822.333378][ T3329] netdev_get_by_index+0x5e/0x80 [ 7822.333378][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7822.333378][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7822.333378][ T3329] ip6_route_add+0x1c/0x140 [ 7822.333378][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7822.333378][ T3329] addrconf_add_dev+0xe2/0x170 [ 7822.333378][ T3329] inet6_addr_add+0x12f/0xa40 [ 7822.333378][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7822.333378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7822.333378][ T3329] netlink_rcv_skb+0x130/0x360 [ 7822.333378][ T3329] netlink_unicast+0x449/0x710 [ 7822.333378][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7822.333378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7822.333378][ T3329] ___sys_sendmsg+0xee/0x170 [ 7822.333378][ T3329] __sys_sendmsg+0xcd/0x170 [ 7822.333378][ T3329] do_syscall_64+0xc6/0x1e0 [ 7822.333378][ T3329] [ 7822.335590][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7822.335590][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7822.335590][ T3329] ipv6_find_idev+0x102/0x170 [ 7822.335590][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7822.335590][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7822.335590][ T3329] netlink_rcv_skb+0x130/0x360 [ 7822.335590][ T3329] netlink_unicast+0x449/0x710 [ 7822.335590][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7822.335590][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7822.335590][ T3329] ___sys_sendmsg+0xee/0x170 [ 7822.335590][ T3329] __sys_sendmsg+0xcd/0x170 [ 7822.335590][ T3329] do_syscall_64+0xc6/0x1e0 [ 7822.335590][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7822.335590][ T3329] [ 7822.337292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7822.337292][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7822.337292][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7822.337292][ T3329] ipv6_find_idev+0x102/0x170 [ 7822.337292][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7822.337292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7822.337292][ T3329] netlink_rcv_skb+0x130/0x360 [ 7822.337292][ T3329] netlink_unicast+0x449/0x710 [ 7822.337292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7822.337292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7822.337292][ T3329] ___sys_sendmsg+0xee/0x170 [ 7822.337292][ T3329] __sys_sendmsg+0xcd/0x170 [ 7822.337292][ T3329] do_syscall_64+0xc6/0x1e0 [ 7822.337292][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7822.337292][ T3329] [ 7832.580904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7832.581353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7832.581353][ T3329] netdev_get_by_index+0x5e/0x80 [ 7832.581353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7832.581353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7832.581353][ T3329] ip6_route_add+0x1c/0x140 [ 7832.581353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7832.581353][ T3329] addrconf_add_dev+0xe2/0x170 [ 7832.581353][ T3329] inet6_addr_add+0x12f/0xa40 [ 7832.581353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7832.581353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7832.581353][ T3329] netlink_rcv_skb+0x130/0x360 [ 7832.581353][ T3329] netlink_unicast+0x449/0x710 [ 7832.581353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7832.581353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7832.581353][ T3329] ___sys_sendmsg+0xee/0x170 [ 7832.581353][ T3329] __sys_sendmsg+0xcd/0x170 [ 7832.581353][ T3329] do_syscall_64+0xc6/0x1e0 [ 7832.581353][ T3329] [ 7832.583598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7832.583598][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7832.583598][ T3329] ipv6_find_idev+0x102/0x170 [ 7832.583598][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7832.583598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7832.583598][ T3329] netlink_rcv_skb+0x130/0x360 [ 7832.583598][ T3329] netlink_unicast+0x449/0x710 [ 7832.583598][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7832.583598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7832.583598][ T3329] ___sys_sendmsg+0xee/0x170 [ 7832.583598][ T3329] __sys_sendmsg+0xcd/0x170 [ 7832.583598][ T3329] do_syscall_64+0xc6/0x1e0 [ 7832.583598][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7832.583598][ T3329] [ 7832.585335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7832.585335][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7832.585335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7832.585335][ T3329] ipv6_find_idev+0x102/0x170 [ 7832.585335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7832.585335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7832.585335][ T3329] netlink_rcv_skb+0x130/0x360 [ 7832.585335][ T3329] netlink_unicast+0x449/0x710 [ 7832.585335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7832.585335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7832.585335][ T3329] ___sys_sendmsg+0xee/0x170 [ 7832.585335][ T3329] __sys_sendmsg+0xcd/0x170 [ 7832.585335][ T3329] do_syscall_64+0xc6/0x1e0 [ 7832.585335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7832.585335][ T3329] [ 7842.716861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7842.717312][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7842.717312][ T3329] netdev_get_by_index+0x5e/0x80 [ 7842.717312][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7842.717312][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7842.717312][ T3329] ip6_route_add+0x1c/0x140 [ 7842.717312][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7842.717312][ T3329] addrconf_add_dev+0xe2/0x170 [ 7842.717312][ T3329] inet6_addr_add+0x12f/0xa40 [ 7842.717312][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7842.717312][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7842.717312][ T3329] netlink_rcv_skb+0x130/0x360 [ 7842.717312][ T3329] netlink_unicast+0x449/0x710 [ 7842.717312][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7842.717312][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7842.717312][ T3329] ___sys_sendmsg+0xee/0x170 [ 7842.717312][ T3329] __sys_sendmsg+0xcd/0x170 [ 7842.717312][ T3329] do_syscall_64+0xc6/0x1e0 [ 7842.717312][ T3329] [ 7842.719528][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7842.719528][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7842.719528][ T3329] ipv6_find_idev+0x102/0x170 [ 7842.719528][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7842.719528][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7842.719528][ T3329] netlink_rcv_skb+0x130/0x360 [ 7842.719528][ T3329] netlink_unicast+0x449/0x710 [ 7842.719528][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7842.719528][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7842.719528][ T3329] ___sys_sendmsg+0xee/0x170 [ 7842.719528][ T3329] __sys_sendmsg+0xcd/0x170 [ 7842.719528][ T3329] do_syscall_64+0xc6/0x1e0 [ 7842.719528][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7842.719528][ T3329] [ 7842.721465][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7842.721465][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7842.721465][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7842.721465][ T3329] ipv6_find_idev+0x102/0x170 [ 7842.721465][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7842.721465][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7842.721465][ T3329] netlink_rcv_skb+0x130/0x360 [ 7842.721465][ T3329] netlink_unicast+0x449/0x710 [ 7842.721465][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7842.721465][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7842.721465][ T3329] ___sys_sendmsg+0xee/0x170 [ 7842.721465][ T3329] __sys_sendmsg+0xcd/0x170 [ 7842.721465][ T3329] do_syscall_64+0xc6/0x1e0 [ 7842.721465][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7842.721465][ T3329] [ 7852.924899][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7852.925355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7852.925355][ T3329] netdev_get_by_index+0x5e/0x80 [ 7852.925355][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7852.925355][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7852.925355][ T3329] ip6_route_add+0x1c/0x140 [ 7852.925355][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7852.925355][ T3329] addrconf_add_dev+0xe2/0x170 [ 7852.925355][ T3329] inet6_addr_add+0x12f/0xa40 [ 7852.925355][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7852.925355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7852.925355][ T3329] netlink_rcv_skb+0x130/0x360 [ 7852.925355][ T3329] netlink_unicast+0x449/0x710 [ 7852.925355][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7852.925355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7852.925355][ T3329] ___sys_sendmsg+0xee/0x170 [ 7852.925355][ T3329] __sys_sendmsg+0xcd/0x170 [ 7852.925355][ T3329] do_syscall_64+0xc6/0x1e0 [ 7852.925355][ T3329] [ 7852.927584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7852.927584][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7852.927584][ T3329] ipv6_find_idev+0x102/0x170 [ 7852.927584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7852.927584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7852.927584][ T3329] netlink_rcv_skb+0x130/0x360 [ 7852.927584][ T3329] netlink_unicast+0x449/0x710 [ 7852.927584][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7852.927584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7852.927584][ T3329] ___sys_sendmsg+0xee/0x170 [ 7852.927584][ T3329] __sys_sendmsg+0xcd/0x170 [ 7852.927584][ T3329] do_syscall_64+0xc6/0x1e0 [ 7852.927584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7852.927584][ T3329] [ 7852.929302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7852.929302][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7852.929302][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7852.929302][ T3329] ipv6_find_idev+0x102/0x170 [ 7852.929302][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7852.929302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7852.929302][ T3329] netlink_rcv_skb+0x130/0x360 [ 7852.929302][ T3329] netlink_unicast+0x449/0x710 [ 7852.929302][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7852.929302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7852.929302][ T3329] ___sys_sendmsg+0xee/0x170 [ 7852.929302][ T3329] __sys_sendmsg+0xcd/0x170 [ 7852.929302][ T3329] do_syscall_64+0xc6/0x1e0 [ 7852.929302][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7852.929302][ T3329] [ 7863.092904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7863.093359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7863.093359][ T3329] netdev_get_by_index+0x5e/0x80 [ 7863.093359][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7863.093359][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7863.093359][ T3329] ip6_route_add+0x1c/0x140 [ 7863.093359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7863.093359][ T3329] addrconf_add_dev+0xe2/0x170 [ 7863.093359][ T3329] inet6_addr_add+0x12f/0xa40 [ 7863.093359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7863.093359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7863.093359][ T3329] netlink_rcv_skb+0x130/0x360 [ 7863.093359][ T3329] netlink_unicast+0x449/0x710 [ 7863.093359][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7863.093359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7863.093359][ T3329] ___sys_sendmsg+0xee/0x170 [ 7863.093359][ T3329] __sys_sendmsg+0xcd/0x170 [ 7863.093359][ T3329] do_syscall_64+0xc6/0x1e0 [ 7863.093359][ T3329] [ 7863.095599][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7863.095599][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7863.095599][ T3329] ipv6_find_idev+0x102/0x170 [ 7863.095599][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7863.095599][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7863.095599][ T3329] netlink_rcv_skb+0x130/0x360 [ 7863.095599][ T3329] netlink_unicast+0x449/0x710 [ 7863.095599][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7863.095599][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7863.095599][ T3329] ___sys_sendmsg+0xee/0x170 [ 7863.095599][ T3329] __sys_sendmsg+0xcd/0x170 [ 7863.095599][ T3329] do_syscall_64+0xc6/0x1e0 [ 7863.095599][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7863.095599][ T3329] [ 7863.097326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7863.097326][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7863.097326][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7863.097326][ T3329] ipv6_find_idev+0x102/0x170 [ 7863.097326][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7863.097326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7863.097326][ T3329] netlink_rcv_skb+0x130/0x360 [ 7863.097326][ T3329] netlink_unicast+0x449/0x710 [ 7863.097326][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7863.097326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7863.097326][ T3329] ___sys_sendmsg+0xee/0x170 [ 7863.097326][ T3329] __sys_sendmsg+0xcd/0x170 [ 7863.097326][ T3329] do_syscall_64+0xc6/0x1e0 [ 7863.097326][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7863.097326][ T3329] [ 7873.236839][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7873.237273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7873.237273][ T3329] netdev_get_by_index+0x5e/0x80 [ 7873.237273][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7873.237273][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7873.237273][ T3329] ip6_route_add+0x1c/0x140 [ 7873.237273][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7873.237273][ T3329] addrconf_add_dev+0xe2/0x170 [ 7873.237273][ T3329] inet6_addr_add+0x12f/0xa40 [ 7873.237273][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7873.237273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7873.237273][ T3329] netlink_rcv_skb+0x130/0x360 [ 7873.237273][ T3329] netlink_unicast+0x449/0x710 [ 7873.237273][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7873.237273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7873.237273][ T3329] ___sys_sendmsg+0xee/0x170 [ 7873.237273][ T3329] __sys_sendmsg+0xcd/0x170 [ 7873.237273][ T3329] do_syscall_64+0xc6/0x1e0 [ 7873.237273][ T3329] [ 7873.239480][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7873.239480][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7873.239480][ T3329] ipv6_find_idev+0x102/0x170 [ 7873.239480][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7873.239480][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7873.239480][ T3329] netlink_rcv_skb+0x130/0x360 [ 7873.239480][ T3329] netlink_unicast+0x449/0x710 [ 7873.239480][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7873.239480][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7873.239480][ T3329] ___sys_sendmsg+0xee/0x170 [ 7873.239480][ T3329] __sys_sendmsg+0xcd/0x170 [ 7873.239480][ T3329] do_syscall_64+0xc6/0x1e0 [ 7873.239480][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7873.239480][ T3329] [ 7873.241193][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7873.241193][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7873.241193][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7873.241193][ T3329] ipv6_find_idev+0x102/0x170 [ 7873.241193][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7873.241193][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7873.241193][ T3329] netlink_rcv_skb+0x130/0x360 [ 7873.241193][ T3329] netlink_unicast+0x449/0x710 [ 7873.241193][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7873.241193][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7873.241193][ T3329] ___sys_sendmsg+0xee/0x170 [ 7873.241193][ T3329] __sys_sendmsg+0xcd/0x170 [ 7873.241193][ T3329] do_syscall_64+0xc6/0x1e0 [ 7873.241193][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7873.241193][ T3329] [ 7883.484941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7883.485398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7883.485398][ T3329] netdev_get_by_index+0x5e/0x80 [ 7883.485398][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7883.485398][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7883.485398][ T3329] ip6_route_add+0x1c/0x140 [ 7883.485398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7883.485398][ T3329] addrconf_add_dev+0xe2/0x170 [ 7883.485398][ T3329] inet6_addr_add+0x12f/0xa40 [ 7883.485398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7883.485398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7883.485398][ T3329] netlink_rcv_skb+0x130/0x360 [ 7883.485398][ T3329] netlink_unicast+0x449/0x710 [ 7883.485398][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7883.485398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7883.485398][ T3329] ___sys_sendmsg+0xee/0x170 [ 7883.485398][ T3329] __sys_sendmsg+0xcd/0x170 [ 7883.485398][ T3329] do_syscall_64+0xc6/0x1e0 [ 7883.485398][ T3329] [ 7883.487608][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7883.487608][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7883.487608][ T3329] ipv6_find_idev+0x102/0x170 [ 7883.487608][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7883.487608][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7883.487608][ T3329] netlink_rcv_skb+0x130/0x360 [ 7883.487608][ T3329] netlink_unicast+0x449/0x710 [ 7883.487608][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7883.487608][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7883.487608][ T3329] ___sys_sendmsg+0xee/0x170 [ 7883.487608][ T3329] __sys_sendmsg+0xcd/0x170 [ 7883.487608][ T3329] do_syscall_64+0xc6/0x1e0 [ 7883.487608][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7883.487608][ T3329] [ 7883.489312][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7883.489312][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7883.489312][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7883.489312][ T3329] ipv6_find_idev+0x102/0x170 [ 7883.489312][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7883.489312][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7883.489312][ T3329] netlink_rcv_skb+0x130/0x360 [ 7883.489312][ T3329] netlink_unicast+0x449/0x710 [ 7883.489312][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7883.489312][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7883.489312][ T3329] ___sys_sendmsg+0xee/0x170 [ 7883.489312][ T3329] __sys_sendmsg+0xcd/0x170 [ 7883.489312][ T3329] do_syscall_64+0xc6/0x1e0 [ 7883.489312][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7883.489312][ T3329] [ 7893.548932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7893.549390][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7893.549390][ T3329] netdev_get_by_index+0x5e/0x80 [ 7893.549390][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7893.549390][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7893.549390][ T3329] ip6_route_add+0x1c/0x140 [ 7893.549390][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7893.549390][ T3329] addrconf_add_dev+0xe2/0x170 [ 7893.549390][ T3329] inet6_addr_add+0x12f/0xa40 [ 7893.549390][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7893.549390][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7893.549390][ T3329] netlink_rcv_skb+0x130/0x360 [ 7893.549390][ T3329] netlink_unicast+0x449/0x710 [ 7893.549390][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7893.549390][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7893.549390][ T3329] ___sys_sendmsg+0xee/0x170 [ 7893.549390][ T3329] __sys_sendmsg+0xcd/0x170 [ 7893.549390][ T3329] do_syscall_64+0xc6/0x1e0 [ 7893.549390][ T3329] [ 7893.551634][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7893.551634][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7893.551634][ T3329] ipv6_find_idev+0x102/0x170 [ 7893.551634][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7893.551634][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7893.551634][ T3329] netlink_rcv_skb+0x130/0x360 [ 7893.551634][ T3329] netlink_unicast+0x449/0x710 [ 7893.551634][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7893.551634][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7893.551634][ T3329] ___sys_sendmsg+0xee/0x170 [ 7893.551634][ T3329] __sys_sendmsg+0xcd/0x170 [ 7893.551634][ T3329] do_syscall_64+0xc6/0x1e0 [ 7893.551634][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7893.551634][ T3329] [ 7893.553475][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7893.553475][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7893.553475][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7893.553475][ T3329] ipv6_find_idev+0x102/0x170 [ 7893.553475][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7893.553475][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7893.553475][ T3329] netlink_rcv_skb+0x130/0x360 [ 7893.553475][ T3329] netlink_unicast+0x449/0x710 [ 7893.553475][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7893.553475][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7893.553475][ T3329] ___sys_sendmsg+0xee/0x170 [ 7893.553475][ T3329] __sys_sendmsg+0xcd/0x170 [ 7893.553475][ T3329] do_syscall_64+0xc6/0x1e0 [ 7893.553475][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7893.553475][ T3329] [ 7903.796901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7903.797340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7903.797340][ T3329] netdev_get_by_index+0x5e/0x80 [ 7903.797340][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7903.797340][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7903.797340][ T3329] ip6_route_add+0x1c/0x140 [ 7903.797340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7903.797340][ T3329] addrconf_add_dev+0xe2/0x170 [ 7903.797340][ T3329] inet6_addr_add+0x12f/0xa40 [ 7903.797340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7903.797340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7903.797340][ T3329] netlink_rcv_skb+0x130/0x360 [ 7903.797340][ T3329] netlink_unicast+0x449/0x710 [ 7903.797340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7903.797340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7903.797340][ T3329] ___sys_sendmsg+0xee/0x170 [ 7903.797340][ T3329] __sys_sendmsg+0xcd/0x170 [ 7903.797340][ T3329] do_syscall_64+0xc6/0x1e0 [ 7903.797340][ T3329] [ 7903.799625][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7903.799625][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7903.799625][ T3329] ipv6_find_idev+0x102/0x170 [ 7903.799625][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7903.799625][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7903.799625][ T3329] netlink_rcv_skb+0x130/0x360 [ 7903.799625][ T3329] netlink_unicast+0x449/0x710 [ 7903.799625][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7903.799625][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7903.799625][ T3329] ___sys_sendmsg+0xee/0x170 [ 7903.799625][ T3329] __sys_sendmsg+0xcd/0x170 [ 7903.799625][ T3329] do_syscall_64+0xc6/0x1e0 [ 7903.799625][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7903.799625][ T3329] [ 7903.801333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7903.801333][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7903.801333][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7903.801333][ T3329] ipv6_find_idev+0x102/0x170 [ 7903.801333][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7903.801333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7903.801333][ T3329] netlink_rcv_skb+0x130/0x360 [ 7903.801333][ T3329] netlink_unicast+0x449/0x710 [ 7903.801333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7903.801333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7903.801333][ T3329] ___sys_sendmsg+0xee/0x170 [ 7903.801333][ T3329] __sys_sendmsg+0xcd/0x170 [ 7903.801333][ T3329] do_syscall_64+0xc6/0x1e0 [ 7903.801333][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7903.801333][ T3329] [ 7914.044912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7914.045364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7914.045364][ T3329] netdev_get_by_index+0x5e/0x80 [ 7914.045364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7914.045364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7914.045364][ T3329] ip6_route_add+0x1c/0x140 [ 7914.045364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7914.045364][ T3329] addrconf_add_dev+0xe2/0x170 [ 7914.045364][ T3329] inet6_addr_add+0x12f/0xa40 [ 7914.045364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7914.045364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7914.045364][ T3329] netlink_rcv_skb+0x130/0x360 [ 7914.045364][ T3329] netlink_unicast+0x449/0x710 [ 7914.045364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7914.045364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7914.045364][ T3329] ___sys_sendmsg+0xee/0x170 [ 7914.045364][ T3329] __sys_sendmsg+0xcd/0x170 [ 7914.045364][ T3329] do_syscall_64+0xc6/0x1e0 [ 7914.045364][ T3329] [ 7914.047559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7914.047559][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7914.047559][ T3329] ipv6_find_idev+0x102/0x170 [ 7914.047559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7914.047559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7914.047559][ T3329] netlink_rcv_skb+0x130/0x360 [ 7914.047559][ T3329] netlink_unicast+0x449/0x710 [ 7914.047559][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7914.047559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7914.047559][ T3329] ___sys_sendmsg+0xee/0x170 [ 7914.047559][ T3329] __sys_sendmsg+0xcd/0x170 [ 7914.047559][ T3329] do_syscall_64+0xc6/0x1e0 [ 7914.047559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7914.047559][ T3329] [ 7914.049260][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7914.049260][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7914.049260][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7914.049260][ T3329] ipv6_find_idev+0x102/0x170 [ 7914.049260][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7914.049260][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7914.049260][ T3329] netlink_rcv_skb+0x130/0x360 [ 7914.049260][ T3329] netlink_unicast+0x449/0x710 [ 7914.049260][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7914.049260][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7914.049260][ T3329] ___sys_sendmsg+0xee/0x170 [ 7914.049260][ T3329] __sys_sendmsg+0xcd/0x170 [ 7914.049260][ T3329] do_syscall_64+0xc6/0x1e0 [ 7914.049260][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7914.049260][ T3329] [ 7924.132883][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7924.133351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7924.133351][ T3329] netdev_get_by_index+0x5e/0x80 [ 7924.133351][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7924.133351][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7924.133351][ T3329] ip6_route_add+0x1c/0x140 [ 7924.133351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7924.133351][ T3329] addrconf_add_dev+0xe2/0x170 [ 7924.133351][ T3329] inet6_addr_add+0x12f/0xa40 [ 7924.133351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7924.133351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7924.133351][ T3329] netlink_rcv_skb+0x130/0x360 [ 7924.133351][ T3329] netlink_unicast+0x449/0x710 [ 7924.133351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7924.133351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7924.133351][ T3329] ___sys_sendmsg+0xee/0x170 [ 7924.133351][ T3329] __sys_sendmsg+0xcd/0x170 [ 7924.133351][ T3329] do_syscall_64+0xc6/0x1e0 [ 7924.133351][ T3329] [ 7924.135562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7924.135562][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7924.135562][ T3329] ipv6_find_idev+0x102/0x170 [ 7924.135562][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7924.135562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7924.135562][ T3329] netlink_rcv_skb+0x130/0x360 [ 7924.135562][ T3329] netlink_unicast+0x449/0x710 [ 7924.135562][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7924.135562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7924.135562][ T3329] ___sys_sendmsg+0xee/0x170 [ 7924.135562][ T3329] __sys_sendmsg+0xcd/0x170 [ 7924.135562][ T3329] do_syscall_64+0xc6/0x1e0 [ 7924.135562][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7924.135562][ T3329] [ 7924.137299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7924.137299][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7924.137299][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7924.137299][ T3329] ipv6_find_idev+0x102/0x170 [ 7924.137299][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7924.137299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7924.137299][ T3329] netlink_rcv_skb+0x130/0x360 [ 7924.137299][ T3329] netlink_unicast+0x449/0x710 [ 7924.137299][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7924.137299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7924.137299][ T3329] ___sys_sendmsg+0xee/0x170 [ 7924.137299][ T3329] __sys_sendmsg+0xcd/0x170 [ 7924.137299][ T3329] do_syscall_64+0xc6/0x1e0 [ 7924.137299][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7924.137299][ T3329] [ 7934.380905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7934.381376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7934.381376][ T3329] netdev_get_by_index+0x5e/0x80 [ 7934.381376][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7934.381376][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7934.381376][ T3329] ip6_route_add+0x1c/0x140 [ 7934.381376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7934.381376][ T3329] addrconf_add_dev+0xe2/0x170 [ 7934.381376][ T3329] inet6_addr_add+0x12f/0xa40 [ 7934.381376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7934.381376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7934.381376][ T3329] netlink_rcv_skb+0x130/0x360 [ 7934.381376][ T3329] netlink_unicast+0x449/0x710 [ 7934.381376][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7934.381376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7934.381376][ T3329] ___sys_sendmsg+0xee/0x170 [ 7934.381376][ T3329] __sys_sendmsg+0xcd/0x170 [ 7934.381376][ T3329] do_syscall_64+0xc6/0x1e0 [ 7934.381376][ T3329] [ 7934.383600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7934.383600][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7934.383600][ T3329] ipv6_find_idev+0x102/0x170 [ 7934.383600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7934.383600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7934.383600][ T3329] netlink_rcv_skb+0x130/0x360 [ 7934.383600][ T3329] netlink_unicast+0x449/0x710 [ 7934.383600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7934.383600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7934.383600][ T3329] ___sys_sendmsg+0xee/0x170 [ 7934.383600][ T3329] __sys_sendmsg+0xcd/0x170 [ 7934.383600][ T3329] do_syscall_64+0xc6/0x1e0 [ 7934.383600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7934.383600][ T3329] [ 7934.385343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7934.385343][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7934.385343][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7934.385343][ T3329] ipv6_find_idev+0x102/0x170 [ 7934.385343][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7934.385343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7934.385343][ T3329] netlink_rcv_skb+0x130/0x360 [ 7934.385343][ T3329] netlink_unicast+0x449/0x710 [ 7934.385343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7934.385343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7934.385343][ T3329] ___sys_sendmsg+0xee/0x170 [ 7934.385343][ T3329] __sys_sendmsg+0xcd/0x170 [ 7934.385343][ T3329] do_syscall_64+0xc6/0x1e0 [ 7934.385343][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7934.385343][ T3329] [ 7944.628944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7944.629407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7944.629407][ T3329] netdev_get_by_index+0x5e/0x80 [ 7944.629407][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7944.629407][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7944.629407][ T3329] ip6_route_add+0x1c/0x140 [ 7944.629407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7944.629407][ T3329] addrconf_add_dev+0xe2/0x170 [ 7944.629407][ T3329] inet6_addr_add+0x12f/0xa40 [ 7944.629407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7944.629407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7944.629407][ T3329] netlink_rcv_skb+0x130/0x360 [ 7944.629407][ T3329] netlink_unicast+0x449/0x710 [ 7944.629407][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7944.629407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7944.629407][ T3329] ___sys_sendmsg+0xee/0x170 [ 7944.629407][ T3329] __sys_sendmsg+0xcd/0x170 [ 7944.629407][ T3329] do_syscall_64+0xc6/0x1e0 [ 7944.629407][ T3329] [ 7944.631635][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7944.631635][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7944.631635][ T3329] ipv6_find_idev+0x102/0x170 [ 7944.631635][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7944.631635][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7944.631635][ T3329] netlink_rcv_skb+0x130/0x360 [ 7944.631635][ T3329] netlink_unicast+0x449/0x710 [ 7944.631635][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7944.631635][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7944.631635][ T3329] ___sys_sendmsg+0xee/0x170 [ 7944.631635][ T3329] __sys_sendmsg+0xcd/0x170 [ 7944.631635][ T3329] do_syscall_64+0xc6/0x1e0 [ 7944.631635][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7944.631635][ T3329] [ 7944.633360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7944.633360][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7944.633360][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7944.633360][ T3329] ipv6_find_idev+0x102/0x170 [ 7944.633360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7944.633360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7944.633360][ T3329] netlink_rcv_skb+0x130/0x360 [ 7944.633360][ T3329] netlink_unicast+0x449/0x710 [ 7944.633360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7944.633360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7944.633360][ T3329] ___sys_sendmsg+0xee/0x170 [ 7944.633360][ T3329] __sys_sendmsg+0xcd/0x170 [ 7944.633360][ T3329] do_syscall_64+0xc6/0x1e0 [ 7944.633360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7944.633360][ T3329] [ 7954.876934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7954.877374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7954.877374][ T3329] netdev_get_by_index+0x5e/0x80 [ 7954.877374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7954.877374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7954.877374][ T3329] ip6_route_add+0x1c/0x140 [ 7954.877374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7954.877374][ T3329] addrconf_add_dev+0xe2/0x170 [ 7954.877374][ T3329] inet6_addr_add+0x12f/0xa40 [ 7954.877374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7954.877374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7954.877374][ T3329] netlink_rcv_skb+0x130/0x360 [ 7954.877374][ T3329] netlink_unicast+0x449/0x710 [ 7954.877374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7954.877374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7954.877374][ T3329] ___sys_sendmsg+0xee/0x170 [ 7954.877374][ T3329] __sys_sendmsg+0xcd/0x170 [ 7954.877374][ T3329] do_syscall_64+0xc6/0x1e0 [ 7954.877374][ T3329] [ 7954.879577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7954.879577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7954.879577][ T3329] ipv6_find_idev+0x102/0x170 [ 7954.879577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7954.879577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7954.879577][ T3329] netlink_rcv_skb+0x130/0x360 [ 7954.879577][ T3329] netlink_unicast+0x449/0x710 [ 7954.879577][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7954.879577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7954.879577][ T3329] ___sys_sendmsg+0xee/0x170 [ 7954.879577][ T3329] __sys_sendmsg+0xcd/0x170 [ 7954.879577][ T3329] do_syscall_64+0xc6/0x1e0 [ 7954.879577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7954.879577][ T3329] [ 7954.881392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7954.881392][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7954.881392][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7954.881392][ T3329] ipv6_find_idev+0x102/0x170 [ 7954.881392][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7954.881392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7954.881392][ T3329] netlink_rcv_skb+0x130/0x360 [ 7954.881392][ T3329] netlink_unicast+0x449/0x710 [ 7954.881392][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7954.881392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7954.881392][ T3329] ___sys_sendmsg+0xee/0x170 [ 7954.881392][ T3329] __sys_sendmsg+0xcd/0x170 [ 7954.881392][ T3329] do_syscall_64+0xc6/0x1e0 [ 7954.881392][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7954.881392][ T3329] [ 7965.124852][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7965.125377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7965.125377][ T3329] netdev_get_by_index+0x5e/0x80 [ 7965.125377][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7965.125377][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7965.125377][ T3329] ip6_route_add+0x1c/0x140 [ 7965.125377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7965.125377][ T3329] addrconf_add_dev+0xe2/0x170 [ 7965.125377][ T3329] inet6_addr_add+0x12f/0xa40 [ 7965.125377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7965.125377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7965.125377][ T3329] netlink_rcv_skb+0x130/0x360 [ 7965.125377][ T3329] netlink_unicast+0x449/0x710 [ 7965.125377][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7965.125377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7965.125377][ T3329] ___sys_sendmsg+0xee/0x170 [ 7965.125377][ T3329] __sys_sendmsg+0xcd/0x170 [ 7965.125377][ T3329] do_syscall_64+0xc6/0x1e0 [ 7965.125377][ T3329] [ 7965.128175][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7965.128175][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7965.128175][ T3329] ipv6_find_idev+0x102/0x170 [ 7965.128175][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7965.128175][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7965.128175][ T3329] netlink_rcv_skb+0x130/0x360 [ 7965.128175][ T3329] netlink_unicast+0x449/0x710 [ 7965.128175][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7965.128175][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7965.128175][ T3329] ___sys_sendmsg+0xee/0x170 [ 7965.128175][ T3329] __sys_sendmsg+0xcd/0x170 [ 7965.128175][ T3329] do_syscall_64+0xc6/0x1e0 [ 7965.128175][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7965.128175][ T3329] [ 7965.130362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7965.130362][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7965.130362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7965.130362][ T3329] ipv6_find_idev+0x102/0x170 [ 7965.130362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7965.130362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7965.130362][ T3329] netlink_rcv_skb+0x130/0x360 [ 7965.130362][ T3329] netlink_unicast+0x449/0x710 [ 7965.130362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7965.130362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7965.130362][ T3329] ___sys_sendmsg+0xee/0x170 [ 7965.130362][ T3329] __sys_sendmsg+0xcd/0x170 [ 7965.130362][ T3329] do_syscall_64+0xc6/0x1e0 [ 7965.130362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7965.130362][ T3329] [ 7975.372906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7975.373342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7975.373342][ T3329] netdev_get_by_index+0x5e/0x80 [ 7975.373342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7975.373342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7975.373342][ T3329] ip6_route_add+0x1c/0x140 [ 7975.373342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7975.373342][ T3329] addrconf_add_dev+0xe2/0x170 [ 7975.373342][ T3329] inet6_addr_add+0x12f/0xa40 [ 7975.373342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7975.373342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7975.373342][ T3329] netlink_rcv_skb+0x130/0x360 [ 7975.373342][ T3329] netlink_unicast+0x449/0x710 [ 7975.373342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7975.373342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7975.373342][ T3329] ___sys_sendmsg+0xee/0x170 [ 7975.373342][ T3329] __sys_sendmsg+0xcd/0x170 [ 7975.373342][ T3329] do_syscall_64+0xc6/0x1e0 [ 7975.373342][ T3329] [ 7975.375551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7975.375551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7975.375551][ T3329] ipv6_find_idev+0x102/0x170 [ 7975.375551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7975.375551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7975.375551][ T3329] netlink_rcv_skb+0x130/0x360 [ 7975.375551][ T3329] netlink_unicast+0x449/0x710 [ 7975.375551][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7975.375551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7975.375551][ T3329] ___sys_sendmsg+0xee/0x170 [ 7975.375551][ T3329] __sys_sendmsg+0xcd/0x170 [ 7975.375551][ T3329] do_syscall_64+0xc6/0x1e0 [ 7975.375551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7975.375551][ T3329] [ 7975.377258][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7975.377258][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7975.377258][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7975.377258][ T3329] ipv6_find_idev+0x102/0x170 [ 7975.377258][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7975.377258][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7975.377258][ T3329] netlink_rcv_skb+0x130/0x360 [ 7975.377258][ T3329] netlink_unicast+0x449/0x710 [ 7975.377258][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7975.377258][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7975.377258][ T3329] ___sys_sendmsg+0xee/0x170 [ 7975.377258][ T3329] __sys_sendmsg+0xcd/0x170 [ 7975.377258][ T3329] do_syscall_64+0xc6/0x1e0 [ 7975.377258][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7975.377258][ T3329] [ 7985.420911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7985.421308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7985.421308][ T3329] netdev_get_by_index+0x5e/0x80 [ 7985.421308][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7985.421308][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7985.421308][ T3329] ip6_route_add+0x1c/0x140 [ 7985.421308][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7985.421308][ T3329] addrconf_add_dev+0xe2/0x170 [ 7985.421308][ T3329] inet6_addr_add+0x12f/0xa40 [ 7985.421308][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7985.421308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7985.421308][ T3329] netlink_rcv_skb+0x130/0x360 [ 7985.421308][ T3329] netlink_unicast+0x449/0x710 [ 7985.421308][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7985.421308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7985.421308][ T3329] ___sys_sendmsg+0xee/0x170 [ 7985.421308][ T3329] __sys_sendmsg+0xcd/0x170 [ 7985.421308][ T3329] do_syscall_64+0xc6/0x1e0 [ 7985.421308][ T3329] [ 7985.423517][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7985.423517][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7985.423517][ T3329] ipv6_find_idev+0x102/0x170 [ 7985.423517][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7985.423517][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7985.423517][ T3329] netlink_rcv_skb+0x130/0x360 [ 7985.423517][ T3329] netlink_unicast+0x449/0x710 [ 7985.423517][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7985.423517][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7985.423517][ T3329] ___sys_sendmsg+0xee/0x170 [ 7985.423517][ T3329] __sys_sendmsg+0xcd/0x170 [ 7985.423517][ T3329] do_syscall_64+0xc6/0x1e0 [ 7985.423517][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7985.423517][ T3329] [ 7985.425227][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7985.425227][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7985.425227][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7985.425227][ T3329] ipv6_find_idev+0x102/0x170 [ 7985.425227][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7985.425227][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7985.425227][ T3329] netlink_rcv_skb+0x130/0x360 [ 7985.425227][ T3329] netlink_unicast+0x449/0x710 [ 7985.425227][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7985.425227][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7985.425227][ T3329] ___sys_sendmsg+0xee/0x170 [ 7985.425227][ T3329] __sys_sendmsg+0xcd/0x170 [ 7985.425227][ T3329] do_syscall_64+0xc6/0x1e0 [ 7985.425227][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7985.425227][ T3329] [ 7995.676892][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 7995.677339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7995.677339][ T3329] netdev_get_by_index+0x5e/0x80 [ 7995.677339][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 7995.677339][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 7995.677339][ T3329] ip6_route_add+0x1c/0x140 [ 7995.677339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 7995.677339][ T3329] addrconf_add_dev+0xe2/0x170 [ 7995.677339][ T3329] inet6_addr_add+0x12f/0xa40 [ 7995.677339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 7995.677339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7995.677339][ T3329] netlink_rcv_skb+0x130/0x360 [ 7995.677339][ T3329] netlink_unicast+0x449/0x710 [ 7995.677339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7995.677339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7995.677339][ T3329] ___sys_sendmsg+0xee/0x170 [ 7995.677339][ T3329] __sys_sendmsg+0xcd/0x170 [ 7995.677339][ T3329] do_syscall_64+0xc6/0x1e0 [ 7995.677339][ T3329] [ 7995.679545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7995.679545][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 7995.679545][ T3329] ipv6_find_idev+0x102/0x170 [ 7995.679545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7995.679545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7995.679545][ T3329] netlink_rcv_skb+0x130/0x360 [ 7995.679545][ T3329] netlink_unicast+0x449/0x710 [ 7995.679545][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7995.679545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7995.679545][ T3329] ___sys_sendmsg+0xee/0x170 [ 7995.679545][ T3329] __sys_sendmsg+0xcd/0x170 [ 7995.679545][ T3329] do_syscall_64+0xc6/0x1e0 [ 7995.679545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7995.679545][ T3329] [ 7995.681250][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 7995.681250][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 7995.681250][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 7995.681250][ T3329] ipv6_find_idev+0x102/0x170 [ 7995.681250][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 7995.681250][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7995.681250][ T3329] netlink_rcv_skb+0x130/0x360 [ 7995.681250][ T3329] netlink_unicast+0x449/0x710 [ 7995.681250][ T3329] netlink_sendmsg+0x723/0xbe0 [ 7995.681250][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 7995.681250][ T3329] ___sys_sendmsg+0xee/0x170 [ 7995.681250][ T3329] __sys_sendmsg+0xcd/0x170 [ 7995.681250][ T3329] do_syscall_64+0xc6/0x1e0 [ 7995.681250][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7995.681250][ T3329] [ 8005.924847][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8005.925297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8005.925297][ T3329] netdev_get_by_index+0x5e/0x80 [ 8005.925297][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8005.925297][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8005.925297][ T3329] ip6_route_add+0x1c/0x140 [ 8005.925297][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8005.925297][ T3329] addrconf_add_dev+0xe2/0x170 [ 8005.925297][ T3329] inet6_addr_add+0x12f/0xa40 [ 8005.925297][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8005.925297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8005.925297][ T3329] netlink_rcv_skb+0x130/0x360 [ 8005.925297][ T3329] netlink_unicast+0x449/0x710 [ 8005.925297][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8005.925297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8005.925297][ T3329] ___sys_sendmsg+0xee/0x170 [ 8005.925297][ T3329] __sys_sendmsg+0xcd/0x170 [ 8005.925297][ T3329] do_syscall_64+0xc6/0x1e0 [ 8005.925297][ T3329] [ 8005.927493][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8005.927493][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8005.927493][ T3329] ipv6_find_idev+0x102/0x170 [ 8005.927493][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8005.927493][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8005.927493][ T3329] netlink_rcv_skb+0x130/0x360 [ 8005.927493][ T3329] netlink_unicast+0x449/0x710 [ 8005.927493][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8005.927493][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8005.927493][ T3329] ___sys_sendmsg+0xee/0x170 [ 8005.927493][ T3329] __sys_sendmsg+0xcd/0x170 [ 8005.927493][ T3329] do_syscall_64+0xc6/0x1e0 [ 8005.927493][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8005.927493][ T3329] [ 8005.929195][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8005.929195][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8005.929195][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8005.929195][ T3329] ipv6_find_idev+0x102/0x170 [ 8005.929195][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8005.929195][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8005.929195][ T3329] netlink_rcv_skb+0x130/0x360 [ 8005.929195][ T3329] netlink_unicast+0x449/0x710 [ 8005.929195][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8005.929195][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8005.929195][ T3329] ___sys_sendmsg+0xee/0x170 [ 8005.929195][ T3329] __sys_sendmsg+0xcd/0x170 [ 8005.929195][ T3329] do_syscall_64+0xc6/0x1e0 [ 8005.929195][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8005.929195][ T3329] [ 8016.172861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8016.173301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8016.173301][ T3329] netdev_get_by_index+0x5e/0x80 [ 8016.173301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8016.173301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8016.173301][ T3329] ip6_route_add+0x1c/0x140 [ 8016.173301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8016.173301][ T3329] addrconf_add_dev+0xe2/0x170 [ 8016.173301][ T3329] inet6_addr_add+0x12f/0xa40 [ 8016.173301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8016.173301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8016.173301][ T3329] netlink_rcv_skb+0x130/0x360 [ 8016.173301][ T3329] netlink_unicast+0x449/0x710 [ 8016.173301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8016.173301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8016.173301][ T3329] ___sys_sendmsg+0xee/0x170 [ 8016.173301][ T3329] __sys_sendmsg+0xcd/0x170 [ 8016.173301][ T3329] do_syscall_64+0xc6/0x1e0 [ 8016.173301][ T3329] [ 8016.175507][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8016.175507][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8016.175507][ T3329] ipv6_find_idev+0x102/0x170 [ 8016.175507][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8016.175507][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8016.175507][ T3329] netlink_rcv_skb+0x130/0x360 [ 8016.175507][ T3329] netlink_unicast+0x449/0x710 [ 8016.175507][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8016.175507][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8016.175507][ T3329] ___sys_sendmsg+0xee/0x170 [ 8016.175507][ T3329] __sys_sendmsg+0xcd/0x170 [ 8016.175507][ T3329] do_syscall_64+0xc6/0x1e0 [ 8016.175507][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8016.175507][ T3329] [ 8016.177211][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8016.177211][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8016.177211][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8016.177211][ T3329] ipv6_find_idev+0x102/0x170 [ 8016.177211][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8016.177211][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8016.177211][ T3329] netlink_rcv_skb+0x130/0x360 [ 8016.177211][ T3329] netlink_unicast+0x449/0x710 [ 8016.177211][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8016.177211][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8016.177211][ T3329] ___sys_sendmsg+0xee/0x170 [ 8016.177211][ T3329] __sys_sendmsg+0xcd/0x170 [ 8016.177211][ T3329] do_syscall_64+0xc6/0x1e0 [ 8016.177211][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8016.177211][ T3329] [ 8026.428922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8026.429371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8026.429371][ T3329] netdev_get_by_index+0x5e/0x80 [ 8026.429371][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8026.429371][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8026.429371][ T3329] ip6_route_add+0x1c/0x140 [ 8026.429371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8026.429371][ T3329] addrconf_add_dev+0xe2/0x170 [ 8026.429371][ T3329] inet6_addr_add+0x12f/0xa40 [ 8026.429371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8026.429371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8026.429371][ T3329] netlink_rcv_skb+0x130/0x360 [ 8026.429371][ T3329] netlink_unicast+0x449/0x710 [ 8026.429371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8026.429371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8026.429371][ T3329] ___sys_sendmsg+0xee/0x170 [ 8026.429371][ T3329] __sys_sendmsg+0xcd/0x170 [ 8026.429371][ T3329] do_syscall_64+0xc6/0x1e0 [ 8026.429371][ T3329] [ 8026.431575][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8026.431575][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8026.431575][ T3329] ipv6_find_idev+0x102/0x170 [ 8026.431575][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8026.431575][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8026.431575][ T3329] netlink_rcv_skb+0x130/0x360 [ 8026.431575][ T3329] netlink_unicast+0x449/0x710 [ 8026.431575][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8026.431575][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8026.431575][ T3329] ___sys_sendmsg+0xee/0x170 [ 8026.431575][ T3329] __sys_sendmsg+0xcd/0x170 [ 8026.431575][ T3329] do_syscall_64+0xc6/0x1e0 [ 8026.431575][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8026.431575][ T3329] [ 8026.433289][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8026.433289][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8026.433289][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8026.433289][ T3329] ipv6_find_idev+0x102/0x170 [ 8026.433289][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8026.433289][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8026.433289][ T3329] netlink_rcv_skb+0x130/0x360 [ 8026.433289][ T3329] netlink_unicast+0x449/0x710 [ 8026.433289][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8026.433289][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8026.433289][ T3329] ___sys_sendmsg+0xee/0x170 [ 8026.433289][ T3329] __sys_sendmsg+0xcd/0x170 [ 8026.433289][ T3329] do_syscall_64+0xc6/0x1e0 [ 8026.433289][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8026.433289][ T3329] [ 8036.684984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8036.685420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8036.685420][ T3329] netdev_get_by_index+0x5e/0x80 [ 8036.685420][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8036.685420][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8036.685420][ T3329] ip6_route_add+0x1c/0x140 [ 8036.685420][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8036.685420][ T3329] addrconf_add_dev+0xe2/0x170 [ 8036.685420][ T3329] inet6_addr_add+0x12f/0xa40 [ 8036.685420][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8036.685420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8036.685420][ T3329] netlink_rcv_skb+0x130/0x360 [ 8036.685420][ T3329] netlink_unicast+0x449/0x710 [ 8036.685420][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8036.685420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8036.685420][ T3329] ___sys_sendmsg+0xee/0x170 [ 8036.685420][ T3329] __sys_sendmsg+0xcd/0x170 [ 8036.685420][ T3329] do_syscall_64+0xc6/0x1e0 [ 8036.685420][ T3329] [ 8036.687751][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8036.687751][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8036.687751][ T3329] ipv6_find_idev+0x102/0x170 [ 8036.687751][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8036.687751][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8036.687751][ T3329] netlink_rcv_skb+0x130/0x360 [ 8036.687751][ T3329] netlink_unicast+0x449/0x710 [ 8036.687751][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8036.687751][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8036.687751][ T3329] ___sys_sendmsg+0xee/0x170 [ 8036.687751][ T3329] __sys_sendmsg+0xcd/0x170 [ 8036.687751][ T3329] do_syscall_64+0xc6/0x1e0 [ 8036.687751][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8036.687751][ T3329] [ 8036.689457][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8036.689457][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8036.689457][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8036.689457][ T3329] ipv6_find_idev+0x102/0x170 [ 8036.689457][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8036.689457][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8036.689457][ T3329] netlink_rcv_skb+0x130/0x360 [ 8036.689457][ T3329] netlink_unicast+0x449/0x710 [ 8036.689457][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8036.689457][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8036.689457][ T3329] ___sys_sendmsg+0xee/0x170 [ 8036.689457][ T3329] __sys_sendmsg+0xcd/0x170 [ 8036.689457][ T3329] do_syscall_64+0xc6/0x1e0 [ 8036.689457][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8036.689457][ T3329] [ 8046.940906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8046.941312][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8046.941312][ T3329] netdev_get_by_index+0x5e/0x80 [ 8046.941312][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8046.941312][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8046.941312][ T3329] ip6_route_add+0x1c/0x140 [ 8046.941312][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8046.941312][ T3329] addrconf_add_dev+0xe2/0x170 [ 8046.941312][ T3329] inet6_addr_add+0x12f/0xa40 [ 8046.941312][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8046.941312][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8046.941312][ T3329] netlink_rcv_skb+0x130/0x360 [ 8046.941312][ T3329] netlink_unicast+0x449/0x710 [ 8046.941312][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8046.941312][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8046.941312][ T3329] ___sys_sendmsg+0xee/0x170 [ 8046.941312][ T3329] __sys_sendmsg+0xcd/0x170 [ 8046.941312][ T3329] do_syscall_64+0xc6/0x1e0 [ 8046.941312][ T3329] [ 8046.943528][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8046.943528][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8046.943528][ T3329] ipv6_find_idev+0x102/0x170 [ 8046.943528][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8046.943528][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8046.943528][ T3329] netlink_rcv_skb+0x130/0x360 [ 8046.943528][ T3329] netlink_unicast+0x449/0x710 [ 8046.943528][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8046.943528][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8046.943528][ T3329] ___sys_sendmsg+0xee/0x170 [ 8046.943528][ T3329] __sys_sendmsg+0xcd/0x170 [ 8046.943528][ T3329] do_syscall_64+0xc6/0x1e0 [ 8046.943528][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8046.943528][ T3329] [ 8046.945241][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8046.945241][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8046.945241][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8046.945241][ T3329] ipv6_find_idev+0x102/0x170 [ 8046.945241][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8046.945241][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8046.945241][ T3329] netlink_rcv_skb+0x130/0x360 [ 8046.945241][ T3329] netlink_unicast+0x449/0x710 [ 8046.945241][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8046.945241][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8046.945241][ T3329] ___sys_sendmsg+0xee/0x170 [ 8046.945241][ T3329] __sys_sendmsg+0xcd/0x170 [ 8046.945241][ T3329] do_syscall_64+0xc6/0x1e0 [ 8046.945241][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8046.945241][ T3329] [ 8057.196911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8057.197346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8057.197346][ T3329] netdev_get_by_index+0x5e/0x80 [ 8057.197346][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8057.197346][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8057.197346][ T3329] ip6_route_add+0x1c/0x140 [ 8057.197346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8057.197346][ T3329] addrconf_add_dev+0xe2/0x170 [ 8057.197346][ T3329] inet6_addr_add+0x12f/0xa40 [ 8057.197346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8057.197346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8057.197346][ T3329] netlink_rcv_skb+0x130/0x360 [ 8057.197346][ T3329] netlink_unicast+0x449/0x710 [ 8057.197346][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8057.197346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8057.197346][ T3329] ___sys_sendmsg+0xee/0x170 [ 8057.197346][ T3329] __sys_sendmsg+0xcd/0x170 [ 8057.197346][ T3329] do_syscall_64+0xc6/0x1e0 [ 8057.197346][ T3329] [ 8057.199545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8057.199545][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8057.199545][ T3329] ipv6_find_idev+0x102/0x170 [ 8057.199545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8057.199545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8057.199545][ T3329] netlink_rcv_skb+0x130/0x360 [ 8057.199545][ T3329] netlink_unicast+0x449/0x710 [ 8057.199545][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8057.199545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8057.199545][ T3329] ___sys_sendmsg+0xee/0x170 [ 8057.199545][ T3329] __sys_sendmsg+0xcd/0x170 [ 8057.199545][ T3329] do_syscall_64+0xc6/0x1e0 [ 8057.199545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8057.199545][ T3329] [ 8057.201251][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8057.201251][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8057.201251][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8057.201251][ T3329] ipv6_find_idev+0x102/0x170 [ 8057.201251][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8057.201251][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8057.201251][ T3329] netlink_rcv_skb+0x130/0x360 [ 8057.201251][ T3329] netlink_unicast+0x449/0x710 [ 8057.201251][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8057.201251][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8057.201251][ T3329] ___sys_sendmsg+0xee/0x170 [ 8057.201251][ T3329] __sys_sendmsg+0xcd/0x170 [ 8057.201251][ T3329] do_syscall_64+0xc6/0x1e0 [ 8057.201251][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8057.201251][ T3329] [ 8067.452907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8067.453342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8067.453342][ T3329] netdev_get_by_index+0x5e/0x80 [ 8067.453342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8067.453342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8067.453342][ T3329] ip6_route_add+0x1c/0x140 [ 8067.453342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8067.453342][ T3329] addrconf_add_dev+0xe2/0x170 [ 8067.453342][ T3329] inet6_addr_add+0x12f/0xa40 [ 8067.453342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8067.453342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8067.453342][ T3329] netlink_rcv_skb+0x130/0x360 [ 8067.453342][ T3329] netlink_unicast+0x449/0x710 [ 8067.453342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8067.453342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8067.453342][ T3329] ___sys_sendmsg+0xee/0x170 [ 8067.453342][ T3329] __sys_sendmsg+0xcd/0x170 [ 8067.453342][ T3329] do_syscall_64+0xc6/0x1e0 [ 8067.453342][ T3329] [ 8067.455569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8067.455569][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8067.455569][ T3329] ipv6_find_idev+0x102/0x170 [ 8067.455569][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8067.455569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8067.455569][ T3329] netlink_rcv_skb+0x130/0x360 [ 8067.455569][ T3329] netlink_unicast+0x449/0x710 [ 8067.455569][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8067.455569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8067.455569][ T3329] ___sys_sendmsg+0xee/0x170 [ 8067.455569][ T3329] __sys_sendmsg+0xcd/0x170 [ 8067.455569][ T3329] do_syscall_64+0xc6/0x1e0 [ 8067.455569][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8067.455569][ T3329] [ 8067.457269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8067.457269][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8067.457269][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8067.457269][ T3329] ipv6_find_idev+0x102/0x170 [ 8067.457269][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8067.457269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8067.457269][ T3329] netlink_rcv_skb+0x130/0x360 [ 8067.457269][ T3329] netlink_unicast+0x449/0x710 [ 8067.457269][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8067.457269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8067.457269][ T3329] ___sys_sendmsg+0xee/0x170 [ 8067.457269][ T3329] __sys_sendmsg+0xcd/0x170 [ 8067.457269][ T3329] do_syscall_64+0xc6/0x1e0 [ 8067.457269][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8067.457269][ T3329] [ 8077.708917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8077.709379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8077.709379][ T3329] netdev_get_by_index+0x5e/0x80 [ 8077.709379][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8077.709379][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8077.709379][ T3329] ip6_route_add+0x1c/0x140 [ 8077.709379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8077.709379][ T3329] addrconf_add_dev+0xe2/0x170 [ 8077.709379][ T3329] inet6_addr_add+0x12f/0xa40 [ 8077.709379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8077.709379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8077.709379][ T3329] netlink_rcv_skb+0x130/0x360 [ 8077.709379][ T3329] netlink_unicast+0x449/0x710 [ 8077.709379][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8077.709379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8077.709379][ T3329] ___sys_sendmsg+0xee/0x170 [ 8077.709379][ T3329] __sys_sendmsg+0xcd/0x170 [ 8077.709379][ T3329] do_syscall_64+0xc6/0x1e0 [ 8077.709379][ T3329] [ 8077.711573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8077.711573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8077.711573][ T3329] ipv6_find_idev+0x102/0x170 [ 8077.711573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8077.711573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8077.711573][ T3329] netlink_rcv_skb+0x130/0x360 [ 8077.711573][ T3329] netlink_unicast+0x449/0x710 [ 8077.711573][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8077.711573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8077.711573][ T3329] ___sys_sendmsg+0xee/0x170 [ 8077.711573][ T3329] __sys_sendmsg+0xcd/0x170 [ 8077.711573][ T3329] do_syscall_64+0xc6/0x1e0 [ 8077.711573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8077.711573][ T3329] [ 8077.713287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8077.713287][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8077.713287][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8077.713287][ T3329] ipv6_find_idev+0x102/0x170 [ 8077.713287][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8077.713287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8077.713287][ T3329] netlink_rcv_skb+0x130/0x360 [ 8077.713287][ T3329] netlink_unicast+0x449/0x710 [ 8077.713287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8077.713287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8077.713287][ T3329] ___sys_sendmsg+0xee/0x170 [ 8077.713287][ T3329] __sys_sendmsg+0xcd/0x170 [ 8077.713287][ T3329] do_syscall_64+0xc6/0x1e0 [ 8077.713287][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8077.713287][ T3329] [ 8087.964851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8087.965290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8087.965290][ T3329] netdev_get_by_index+0x5e/0x80 [ 8087.965290][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8087.965290][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8087.965290][ T3329] ip6_route_add+0x1c/0x140 [ 8087.965290][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8087.965290][ T3329] addrconf_add_dev+0xe2/0x170 [ 8087.965290][ T3329] inet6_addr_add+0x12f/0xa40 [ 8087.965290][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8087.965290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8087.965290][ T3329] netlink_rcv_skb+0x130/0x360 [ 8087.965290][ T3329] netlink_unicast+0x449/0x710 [ 8087.965290][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8087.965290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8087.965290][ T3329] ___sys_sendmsg+0xee/0x170 [ 8087.965290][ T3329] __sys_sendmsg+0xcd/0x170 [ 8087.965290][ T3329] do_syscall_64+0xc6/0x1e0 [ 8087.965290][ T3329] [ 8087.967490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8087.967490][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8087.967490][ T3329] ipv6_find_idev+0x102/0x170 [ 8087.967490][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8087.967490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8087.967490][ T3329] netlink_rcv_skb+0x130/0x360 [ 8087.967490][ T3329] netlink_unicast+0x449/0x710 [ 8087.967490][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8087.967490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8087.967490][ T3329] ___sys_sendmsg+0xee/0x170 [ 8087.967490][ T3329] __sys_sendmsg+0xcd/0x170 [ 8087.967490][ T3329] do_syscall_64+0xc6/0x1e0 [ 8087.967490][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8087.967490][ T3329] [ 8087.969190][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8087.969190][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8087.969190][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8087.969190][ T3329] ipv6_find_idev+0x102/0x170 [ 8087.969190][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8087.969190][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8087.969190][ T3329] netlink_rcv_skb+0x130/0x360 [ 8087.969190][ T3329] netlink_unicast+0x449/0x710 [ 8087.969190][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8087.969190][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8087.969190][ T3329] ___sys_sendmsg+0xee/0x170 [ 8087.969190][ T3329] __sys_sendmsg+0xcd/0x170 [ 8087.969190][ T3329] do_syscall_64+0xc6/0x1e0 [ 8087.969190][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8087.969190][ T3329] [ 8098.220932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8098.221373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8098.221373][ T3329] netdev_get_by_index+0x5e/0x80 [ 8098.221373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8098.221373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8098.221373][ T3329] ip6_route_add+0x1c/0x140 [ 8098.221373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8098.221373][ T3329] addrconf_add_dev+0xe2/0x170 [ 8098.221373][ T3329] inet6_addr_add+0x12f/0xa40 [ 8098.221373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8098.221373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8098.221373][ T3329] netlink_rcv_skb+0x130/0x360 [ 8098.221373][ T3329] netlink_unicast+0x449/0x710 [ 8098.221373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8098.221373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8098.221373][ T3329] ___sys_sendmsg+0xee/0x170 [ 8098.221373][ T3329] __sys_sendmsg+0xcd/0x170 [ 8098.221373][ T3329] do_syscall_64+0xc6/0x1e0 [ 8098.221373][ T3329] [ 8098.223569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8098.223569][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8098.223569][ T3329] ipv6_find_idev+0x102/0x170 [ 8098.223569][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8098.223569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8098.223569][ T3329] netlink_rcv_skb+0x130/0x360 [ 8098.223569][ T3329] netlink_unicast+0x449/0x710 [ 8098.223569][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8098.223569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8098.223569][ T3329] ___sys_sendmsg+0xee/0x170 [ 8098.223569][ T3329] __sys_sendmsg+0xcd/0x170 [ 8098.223569][ T3329] do_syscall_64+0xc6/0x1e0 [ 8098.223569][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8098.223569][ T3329] [ 8098.225290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8098.225290][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8098.225290][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8098.225290][ T3329] ipv6_find_idev+0x102/0x170 [ 8098.225290][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8098.225290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8098.225290][ T3329] netlink_rcv_skb+0x130/0x360 [ 8098.225290][ T3329] netlink_unicast+0x449/0x710 [ 8098.225290][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8098.225290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8098.225290][ T3329] ___sys_sendmsg+0xee/0x170 [ 8098.225290][ T3329] __sys_sendmsg+0xcd/0x170 [ 8098.225290][ T3329] do_syscall_64+0xc6/0x1e0 [ 8098.225290][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8098.225290][ T3329] [ 8108.476834][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8108.477282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8108.477282][ T3329] netdev_get_by_index+0x5e/0x80 [ 8108.477282][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8108.477282][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8108.477282][ T3329] ip6_route_add+0x1c/0x140 [ 8108.477282][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8108.477282][ T3329] addrconf_add_dev+0xe2/0x170 [ 8108.477282][ T3329] inet6_addr_add+0x12f/0xa40 [ 8108.477282][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8108.477282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8108.477282][ T3329] netlink_rcv_skb+0x130/0x360 [ 8108.477282][ T3329] netlink_unicast+0x449/0x710 [ 8108.477282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8108.477282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8108.477282][ T3329] ___sys_sendmsg+0xee/0x170 [ 8108.477282][ T3329] __sys_sendmsg+0xcd/0x170 [ 8108.477282][ T3329] do_syscall_64+0xc6/0x1e0 [ 8108.477282][ T3329] [ 8108.479498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8108.479498][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8108.479498][ T3329] ipv6_find_idev+0x102/0x170 [ 8108.479498][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8108.479498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8108.479498][ T3329] netlink_rcv_skb+0x130/0x360 [ 8108.479498][ T3329] netlink_unicast+0x449/0x710 [ 8108.479498][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8108.479498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8108.479498][ T3329] ___sys_sendmsg+0xee/0x170 [ 8108.479498][ T3329] __sys_sendmsg+0xcd/0x170 [ 8108.479498][ T3329] do_syscall_64+0xc6/0x1e0 [ 8108.479498][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8108.479498][ T3329] [ 8108.481205][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8108.481205][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8108.481205][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8108.481205][ T3329] ipv6_find_idev+0x102/0x170 [ 8108.481205][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8108.481205][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8108.481205][ T3329] netlink_rcv_skb+0x130/0x360 [ 8108.481205][ T3329] netlink_unicast+0x449/0x710 [ 8108.481205][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8108.481205][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8108.481205][ T3329] ___sys_sendmsg+0xee/0x170 [ 8108.481205][ T3329] __sys_sendmsg+0xcd/0x170 [ 8108.481205][ T3329] do_syscall_64+0xc6/0x1e0 [ 8108.481205][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8108.481205][ T3329] [ 8118.732906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8118.733341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8118.733341][ T3329] netdev_get_by_index+0x5e/0x80 [ 8118.733341][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8118.733341][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8118.733341][ T3329] ip6_route_add+0x1c/0x140 [ 8118.733341][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8118.733341][ T3329] addrconf_add_dev+0xe2/0x170 [ 8118.733341][ T3329] inet6_addr_add+0x12f/0xa40 [ 8118.733341][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8118.733341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8118.733341][ T3329] netlink_rcv_skb+0x130/0x360 [ 8118.733341][ T3329] netlink_unicast+0x449/0x710 [ 8118.733341][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8118.733341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8118.733341][ T3329] ___sys_sendmsg+0xee/0x170 [ 8118.733341][ T3329] __sys_sendmsg+0xcd/0x170 [ 8118.733341][ T3329] do_syscall_64+0xc6/0x1e0 [ 8118.733341][ T3329] [ 8118.735565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8118.735565][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8118.735565][ T3329] ipv6_find_idev+0x102/0x170 [ 8118.735565][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8118.735565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8118.735565][ T3329] netlink_rcv_skb+0x130/0x360 [ 8118.735565][ T3329] netlink_unicast+0x449/0x710 [ 8118.735565][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8118.735565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8118.735565][ T3329] ___sys_sendmsg+0xee/0x170 [ 8118.735565][ T3329] __sys_sendmsg+0xcd/0x170 [ 8118.735565][ T3329] do_syscall_64+0xc6/0x1e0 [ 8118.735565][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8118.735565][ T3329] [ 8118.737270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8118.737270][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8118.737270][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8118.737270][ T3329] ipv6_find_idev+0x102/0x170 [ 8118.737270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8118.737270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8118.737270][ T3329] netlink_rcv_skb+0x130/0x360 [ 8118.737270][ T3329] netlink_unicast+0x449/0x710 [ 8118.737270][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8118.737270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8118.737270][ T3329] ___sys_sendmsg+0xee/0x170 [ 8118.737270][ T3329] __sys_sendmsg+0xcd/0x170 [ 8118.737270][ T3329] do_syscall_64+0xc6/0x1e0 [ 8118.737270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8118.737270][ T3329] [ 8128.988844][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8128.989287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8128.989287][ T3329] netdev_get_by_index+0x5e/0x80 [ 8128.989287][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8128.989287][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8128.989287][ T3329] ip6_route_add+0x1c/0x140 [ 8128.989287][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8128.989287][ T3329] addrconf_add_dev+0xe2/0x170 [ 8128.989287][ T3329] inet6_addr_add+0x12f/0xa40 [ 8128.989287][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8128.989287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8128.989287][ T3329] netlink_rcv_skb+0x130/0x360 [ 8128.989287][ T3329] netlink_unicast+0x449/0x710 [ 8128.989287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8128.989287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8128.989287][ T3329] ___sys_sendmsg+0xee/0x170 [ 8128.989287][ T3329] __sys_sendmsg+0xcd/0x170 [ 8128.989287][ T3329] do_syscall_64+0xc6/0x1e0 [ 8128.989287][ T3329] [ 8128.991500][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8128.991500][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8128.991500][ T3329] ipv6_find_idev+0x102/0x170 [ 8128.991500][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8128.991500][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8128.991500][ T3329] netlink_rcv_skb+0x130/0x360 [ 8128.991500][ T3329] netlink_unicast+0x449/0x710 [ 8128.991500][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8128.991500][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8128.991500][ T3329] ___sys_sendmsg+0xee/0x170 [ 8128.991500][ T3329] __sys_sendmsg+0xcd/0x170 [ 8128.991500][ T3329] do_syscall_64+0xc6/0x1e0 [ 8128.991500][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8128.991500][ T3329] [ 8128.993208][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8128.993208][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8128.993208][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8128.993208][ T3329] ipv6_find_idev+0x102/0x170 [ 8128.993208][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8128.993208][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8128.993208][ T3329] netlink_rcv_skb+0x130/0x360 [ 8128.993208][ T3329] netlink_unicast+0x449/0x710 [ 8128.993208][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8128.993208][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8128.993208][ T3329] ___sys_sendmsg+0xee/0x170 [ 8128.993208][ T3329] __sys_sendmsg+0xcd/0x170 [ 8128.993208][ T3329] do_syscall_64+0xc6/0x1e0 [ 8128.993208][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8128.993208][ T3329] [ 8139.244840][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8139.245215][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8139.245215][ T3329] netdev_get_by_index+0x5e/0x80 [ 8139.245215][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8139.245215][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8139.245215][ T3329] ip6_route_add+0x1c/0x140 [ 8139.245215][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8139.245215][ T3329] addrconf_add_dev+0xe2/0x170 [ 8139.245215][ T3329] inet6_addr_add+0x12f/0xa40 [ 8139.245215][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8139.245215][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8139.245215][ T3329] netlink_rcv_skb+0x130/0x360 [ 8139.245215][ T3329] netlink_unicast+0x449/0x710 [ 8139.245215][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8139.245215][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8139.245215][ T3329] ___sys_sendmsg+0xee/0x170 [ 8139.245215][ T3329] __sys_sendmsg+0xcd/0x170 [ 8139.245215][ T3329] do_syscall_64+0xc6/0x1e0 [ 8139.245215][ T3329] [ 8139.247424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8139.247424][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8139.247424][ T3329] ipv6_find_idev+0x102/0x170 [ 8139.247424][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8139.247424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8139.247424][ T3329] netlink_rcv_skb+0x130/0x360 [ 8139.247424][ T3329] netlink_unicast+0x449/0x710 [ 8139.247424][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8139.247424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8139.247424][ T3329] ___sys_sendmsg+0xee/0x170 [ 8139.247424][ T3329] __sys_sendmsg+0xcd/0x170 [ 8139.247424][ T3329] do_syscall_64+0xc6/0x1e0 [ 8139.247424][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8139.247424][ T3329] [ 8139.249129][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8139.249129][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8139.249129][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8139.249129][ T3329] ipv6_find_idev+0x102/0x170 [ 8139.249129][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8139.249129][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8139.249129][ T3329] netlink_rcv_skb+0x130/0x360 [ 8139.249129][ T3329] netlink_unicast+0x449/0x710 [ 8139.249129][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8139.249129][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8139.249129][ T3329] ___sys_sendmsg+0xee/0x170 [ 8139.249129][ T3329] __sys_sendmsg+0xcd/0x170 [ 8139.249129][ T3329] do_syscall_64+0xc6/0x1e0 [ 8139.249129][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8139.249129][ T3329] [ 8149.500848][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8149.501283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8149.501283][ T3329] netdev_get_by_index+0x5e/0x80 [ 8149.501283][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8149.501283][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8149.501283][ T3329] ip6_route_add+0x1c/0x140 [ 8149.501283][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8149.501283][ T3329] addrconf_add_dev+0xe2/0x170 [ 8149.501283][ T3329] inet6_addr_add+0x12f/0xa40 [ 8149.501283][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8149.501283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8149.501283][ T3329] netlink_rcv_skb+0x130/0x360 [ 8149.501283][ T3329] netlink_unicast+0x449/0x710 [ 8149.501283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8149.501283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8149.501283][ T3329] ___sys_sendmsg+0xee/0x170 [ 8149.501283][ T3329] __sys_sendmsg+0xcd/0x170 [ 8149.501283][ T3329] do_syscall_64+0xc6/0x1e0 [ 8149.501283][ T3329] [ 8149.503492][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8149.503492][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8149.503492][ T3329] ipv6_find_idev+0x102/0x170 [ 8149.503492][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8149.503492][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8149.503492][ T3329] netlink_rcv_skb+0x130/0x360 [ 8149.503492][ T3329] netlink_unicast+0x449/0x710 [ 8149.503492][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8149.503492][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8149.503492][ T3329] ___sys_sendmsg+0xee/0x170 [ 8149.503492][ T3329] __sys_sendmsg+0xcd/0x170 [ 8149.503492][ T3329] do_syscall_64+0xc6/0x1e0 [ 8149.503492][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8149.503492][ T3329] [ 8149.505206][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8149.505206][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8149.505206][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8149.505206][ T3329] ipv6_find_idev+0x102/0x170 [ 8149.505206][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8149.505206][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8149.505206][ T3329] netlink_rcv_skb+0x130/0x360 [ 8149.505206][ T3329] netlink_unicast+0x449/0x710 [ 8149.505206][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8149.505206][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8149.505206][ T3329] ___sys_sendmsg+0xee/0x170 [ 8149.505206][ T3329] __sys_sendmsg+0xcd/0x170 [ 8149.505206][ T3329] do_syscall_64+0xc6/0x1e0 [ 8149.505206][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8149.505206][ T3329] [ 8159.756946][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8159.757400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8159.757400][ T3329] netdev_get_by_index+0x5e/0x80 [ 8159.757400][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8159.757400][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8159.757400][ T3329] ip6_route_add+0x1c/0x140 [ 8159.757400][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8159.757400][ T3329] addrconf_add_dev+0xe2/0x170 [ 8159.757400][ T3329] inet6_addr_add+0x12f/0xa40 [ 8159.757400][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8159.757400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8159.757400][ T3329] netlink_rcv_skb+0x130/0x360 [ 8159.757400][ T3329] netlink_unicast+0x449/0x710 [ 8159.757400][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8159.757400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8159.757400][ T3329] ___sys_sendmsg+0xee/0x170 [ 8159.757400][ T3329] __sys_sendmsg+0xcd/0x170 [ 8159.757400][ T3329] do_syscall_64+0xc6/0x1e0 [ 8159.757400][ T3329] [ 8159.759603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8159.759603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8159.759603][ T3329] ipv6_find_idev+0x102/0x170 [ 8159.759603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8159.759603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8159.759603][ T3329] netlink_rcv_skb+0x130/0x360 [ 8159.759603][ T3329] netlink_unicast+0x449/0x710 [ 8159.759603][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8159.759603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8159.759603][ T3329] ___sys_sendmsg+0xee/0x170 [ 8159.759603][ T3329] __sys_sendmsg+0xcd/0x170 [ 8159.759603][ T3329] do_syscall_64+0xc6/0x1e0 [ 8159.759603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8159.759603][ T3329] [ 8159.761320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8159.761320][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8159.761320][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8159.761320][ T3329] ipv6_find_idev+0x102/0x170 [ 8159.761320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8159.761320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8159.761320][ T3329] netlink_rcv_skb+0x130/0x360 [ 8159.761320][ T3329] netlink_unicast+0x449/0x710 [ 8159.761320][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8159.761320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8159.761320][ T3329] ___sys_sendmsg+0xee/0x170 [ 8159.761320][ T3329] __sys_sendmsg+0xcd/0x170 [ 8159.761320][ T3329] do_syscall_64+0xc6/0x1e0 [ 8159.761320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8159.761320][ T3329] [ 8170.012923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8170.013374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8170.013374][ T3329] netdev_get_by_index+0x5e/0x80 [ 8170.013374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8170.013374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8170.013374][ T3329] ip6_route_add+0x1c/0x140 [ 8170.013374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8170.013374][ T3329] addrconf_add_dev+0xe2/0x170 [ 8170.013374][ T3329] inet6_addr_add+0x12f/0xa40 [ 8170.013374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8170.013374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8170.013374][ T3329] netlink_rcv_skb+0x130/0x360 [ 8170.013374][ T3329] netlink_unicast+0x449/0x710 [ 8170.013374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8170.013374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8170.013374][ T3329] ___sys_sendmsg+0xee/0x170 [ 8170.013374][ T3329] __sys_sendmsg+0xcd/0x170 [ 8170.013374][ T3329] do_syscall_64+0xc6/0x1e0 [ 8170.013374][ T3329] [ 8170.015596][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8170.015596][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8170.015596][ T3329] ipv6_find_idev+0x102/0x170 [ 8170.015596][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8170.015596][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8170.015596][ T3329] netlink_rcv_skb+0x130/0x360 [ 8170.015596][ T3329] netlink_unicast+0x449/0x710 [ 8170.015596][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8170.015596][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8170.015596][ T3329] ___sys_sendmsg+0xee/0x170 [ 8170.015596][ T3329] __sys_sendmsg+0xcd/0x170 [ 8170.015596][ T3329] do_syscall_64+0xc6/0x1e0 [ 8170.015596][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8170.015596][ T3329] [ 8170.017307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8170.017307][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8170.017307][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8170.017307][ T3329] ipv6_find_idev+0x102/0x170 [ 8170.017307][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8170.017307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8170.017307][ T3329] netlink_rcv_skb+0x130/0x360 [ 8170.017307][ T3329] netlink_unicast+0x449/0x710 [ 8170.017307][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8170.017307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8170.017307][ T3329] ___sys_sendmsg+0xee/0x170 [ 8170.017307][ T3329] __sys_sendmsg+0xcd/0x170 [ 8170.017307][ T3329] do_syscall_64+0xc6/0x1e0 [ 8170.017307][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8170.017307][ T3329] [ 8180.333008][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8180.333461][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8180.333461][ T3329] netdev_get_by_index+0x5e/0x80 [ 8180.333461][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8180.333461][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8180.333461][ T3329] ip6_route_add+0x1c/0x140 [ 8180.333461][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8180.333461][ T3329] addrconf_add_dev+0xe2/0x170 [ 8180.333461][ T3329] inet6_addr_add+0x12f/0xa40 [ 8180.333461][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8180.333461][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8180.333461][ T3329] netlink_rcv_skb+0x130/0x360 [ 8180.333461][ T3329] netlink_unicast+0x449/0x710 [ 8180.333461][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8180.333461][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8180.333461][ T3329] ___sys_sendmsg+0xee/0x170 [ 8180.333461][ T3329] __sys_sendmsg+0xcd/0x170 [ 8180.333461][ T3329] do_syscall_64+0xc6/0x1e0 [ 8180.333461][ T3329] [ 8180.335682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8180.335682][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8180.335682][ T3329] ipv6_find_idev+0x102/0x170 [ 8180.335682][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8180.335682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8180.335682][ T3329] netlink_rcv_skb+0x130/0x360 [ 8180.335682][ T3329] netlink_unicast+0x449/0x710 [ 8180.335682][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8180.335682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8180.335682][ T3329] ___sys_sendmsg+0xee/0x170 [ 8180.335682][ T3329] __sys_sendmsg+0xcd/0x170 [ 8180.335682][ T3329] do_syscall_64+0xc6/0x1e0 [ 8180.335682][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8180.335682][ T3329] [ 8180.337412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8180.337412][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8180.337412][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8180.337412][ T3329] ipv6_find_idev+0x102/0x170 [ 8180.337412][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8180.337412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8180.337412][ T3329] netlink_rcv_skb+0x130/0x360 [ 8180.337412][ T3329] netlink_unicast+0x449/0x710 [ 8180.337412][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8180.337412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8180.337412][ T3329] ___sys_sendmsg+0xee/0x170 [ 8180.337412][ T3329] __sys_sendmsg+0xcd/0x170 [ 8180.337412][ T3329] do_syscall_64+0xc6/0x1e0 [ 8180.337412][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8180.337412][ T3329] [ 8190.837011][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8190.837491][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8190.837491][ T3329] netdev_get_by_index+0x5e/0x80 [ 8190.837491][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8190.837491][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8190.837491][ T3329] ip6_route_add+0x1c/0x140 [ 8190.837491][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8190.837491][ T3329] addrconf_add_dev+0xe2/0x170 [ 8190.837491][ T3329] inet6_addr_add+0x12f/0xa40 [ 8190.837491][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8190.837491][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8190.837491][ T3329] netlink_rcv_skb+0x130/0x360 [ 8190.837491][ T3329] netlink_unicast+0x449/0x710 [ 8190.837491][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8190.837491][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8190.837491][ T3329] ___sys_sendmsg+0xee/0x170 [ 8190.837491][ T3329] __sys_sendmsg+0xcd/0x170 [ 8190.837491][ T3329] do_syscall_64+0xc6/0x1e0 [ 8190.837491][ T3329] [ 8190.839717][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8190.839717][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8190.839717][ T3329] ipv6_find_idev+0x102/0x170 [ 8190.839717][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8190.839717][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8190.839717][ T3329] netlink_rcv_skb+0x130/0x360 [ 8190.839717][ T3329] netlink_unicast+0x449/0x710 [ 8190.839717][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8190.839717][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8190.839717][ T3329] ___sys_sendmsg+0xee/0x170 [ 8190.839717][ T3329] __sys_sendmsg+0xcd/0x170 [ 8190.839717][ T3329] do_syscall_64+0xc6/0x1e0 [ 8190.839717][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8190.839717][ T3329] [ 8190.841439][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8190.841439][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8190.841439][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8190.841439][ T3329] ipv6_find_idev+0x102/0x170 [ 8190.841439][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8190.841439][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8190.841439][ T3329] netlink_rcv_skb+0x130/0x360 [ 8190.841439][ T3329] netlink_unicast+0x449/0x710 [ 8190.841439][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8190.841439][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8190.841439][ T3329] ___sys_sendmsg+0xee/0x170 [ 8190.841439][ T3329] __sys_sendmsg+0xcd/0x170 [ 8190.841439][ T3329] do_syscall_64+0xc6/0x1e0 [ 8190.841439][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8190.841439][ T3329] [ 8200.884900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8200.885365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8200.885365][ T3329] netdev_get_by_index+0x5e/0x80 [ 8200.885365][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8200.885365][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8200.885365][ T3329] ip6_route_add+0x1c/0x140 [ 8200.885365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8200.885365][ T3329] addrconf_add_dev+0xe2/0x170 [ 8200.885365][ T3329] inet6_addr_add+0x12f/0xa40 [ 8200.885365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8200.885365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8200.885365][ T3329] netlink_rcv_skb+0x130/0x360 [ 8200.885365][ T3329] netlink_unicast+0x449/0x710 [ 8200.885365][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8200.885365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8200.885365][ T3329] ___sys_sendmsg+0xee/0x170 [ 8200.885365][ T3329] __sys_sendmsg+0xcd/0x170 [ 8200.885365][ T3329] do_syscall_64+0xc6/0x1e0 [ 8200.885365][ T3329] [ 8200.887597][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8200.887597][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8200.887597][ T3329] ipv6_find_idev+0x102/0x170 [ 8200.887597][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8200.887597][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8200.887597][ T3329] netlink_rcv_skb+0x130/0x360 [ 8200.887597][ T3329] netlink_unicast+0x449/0x710 [ 8200.887597][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8200.887597][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8200.887597][ T3329] ___sys_sendmsg+0xee/0x170 [ 8200.887597][ T3329] __sys_sendmsg+0xcd/0x170 [ 8200.887597][ T3329] do_syscall_64+0xc6/0x1e0 [ 8200.887597][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8200.887597][ T3329] [ 8200.889323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8200.889323][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8200.889323][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8200.889323][ T3329] ipv6_find_idev+0x102/0x170 [ 8200.889323][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8200.889323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8200.889323][ T3329] netlink_rcv_skb+0x130/0x360 [ 8200.889323][ T3329] netlink_unicast+0x449/0x710 [ 8200.889323][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8200.889323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8200.889323][ T3329] ___sys_sendmsg+0xee/0x170 [ 8200.889323][ T3329] __sys_sendmsg+0xcd/0x170 [ 8200.889323][ T3329] do_syscall_64+0xc6/0x1e0 [ 8200.889323][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8200.889323][ T3329] [ 8211.116912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8211.117368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8211.117368][ T3329] netdev_get_by_index+0x5e/0x80 [ 8211.117368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8211.117368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8211.117368][ T3329] ip6_route_add+0x1c/0x140 [ 8211.117368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8211.117368][ T3329] addrconf_add_dev+0xe2/0x170 [ 8211.117368][ T3329] inet6_addr_add+0x12f/0xa40 [ 8211.117368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8211.117368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8211.117368][ T3329] netlink_rcv_skb+0x130/0x360 [ 8211.117368][ T3329] netlink_unicast+0x449/0x710 [ 8211.117368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8211.117368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8211.117368][ T3329] ___sys_sendmsg+0xee/0x170 [ 8211.117368][ T3329] __sys_sendmsg+0xcd/0x170 [ 8211.117368][ T3329] do_syscall_64+0xc6/0x1e0 [ 8211.117368][ T3329] [ 8211.119603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8211.119603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8211.119603][ T3329] ipv6_find_idev+0x102/0x170 [ 8211.119603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8211.119603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8211.119603][ T3329] netlink_rcv_skb+0x130/0x360 [ 8211.119603][ T3329] netlink_unicast+0x449/0x710 [ 8211.119603][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8211.119603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8211.119603][ T3329] ___sys_sendmsg+0xee/0x170 [ 8211.119603][ T3329] __sys_sendmsg+0xcd/0x170 [ 8211.119603][ T3329] do_syscall_64+0xc6/0x1e0 [ 8211.119603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8211.119603][ T3329] [ 8211.121329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8211.121329][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8211.121329][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8211.121329][ T3329] ipv6_find_idev+0x102/0x170 [ 8211.121329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8211.121329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8211.121329][ T3329] netlink_rcv_skb+0x130/0x360 [ 8211.121329][ T3329] netlink_unicast+0x449/0x710 [ 8211.121329][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8211.121329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8211.121329][ T3329] ___sys_sendmsg+0xee/0x170 [ 8211.121329][ T3329] __sys_sendmsg+0xcd/0x170 [ 8211.121329][ T3329] do_syscall_64+0xc6/0x1e0 [ 8211.121329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8211.121329][ T3329] [ 8221.140919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8221.141374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8221.141374][ T3329] netdev_get_by_index+0x5e/0x80 [ 8221.141374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8221.141374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8221.141374][ T3329] ip6_route_add+0x1c/0x140 [ 8221.141374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8221.141374][ T3329] addrconf_add_dev+0xe2/0x170 [ 8221.141374][ T3329] inet6_addr_add+0x12f/0xa40 [ 8221.141374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8221.141374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8221.141374][ T3329] netlink_rcv_skb+0x130/0x360 [ 8221.141374][ T3329] netlink_unicast+0x449/0x710 [ 8221.141374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8221.141374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8221.141374][ T3329] ___sys_sendmsg+0xee/0x170 [ 8221.141374][ T3329] __sys_sendmsg+0xcd/0x170 [ 8221.141374][ T3329] do_syscall_64+0xc6/0x1e0 [ 8221.141374][ T3329] [ 8221.143630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8221.143630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8221.143630][ T3329] ipv6_find_idev+0x102/0x170 [ 8221.143630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8221.143630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8221.143630][ T3329] netlink_rcv_skb+0x130/0x360 [ 8221.143630][ T3329] netlink_unicast+0x449/0x710 [ 8221.143630][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8221.143630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8221.143630][ T3329] ___sys_sendmsg+0xee/0x170 [ 8221.143630][ T3329] __sys_sendmsg+0xcd/0x170 [ 8221.143630][ T3329] do_syscall_64+0xc6/0x1e0 [ 8221.143630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8221.143630][ T3329] [ 8221.145361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8221.145361][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8221.145361][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8221.145361][ T3329] ipv6_find_idev+0x102/0x170 [ 8221.145361][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8221.145361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8221.145361][ T3329] netlink_rcv_skb+0x130/0x360 [ 8221.145361][ T3329] netlink_unicast+0x449/0x710 [ 8221.145361][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8221.145361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8221.145361][ T3329] ___sys_sendmsg+0xee/0x170 [ 8221.145361][ T3329] __sys_sendmsg+0xcd/0x170 [ 8221.145361][ T3329] do_syscall_64+0xc6/0x1e0 [ 8221.145361][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8221.145361][ T3329] [ 8231.388940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8231.389408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8231.389408][ T3329] netdev_get_by_index+0x5e/0x80 [ 8231.389408][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8231.389408][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8231.389408][ T3329] ip6_route_add+0x1c/0x140 [ 8231.389408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8231.389408][ T3329] addrconf_add_dev+0xe2/0x170 [ 8231.389408][ T3329] inet6_addr_add+0x12f/0xa40 [ 8231.389408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8231.389408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8231.389408][ T3329] netlink_rcv_skb+0x130/0x360 [ 8231.389408][ T3329] netlink_unicast+0x449/0x710 [ 8231.389408][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8231.389408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8231.389408][ T3329] ___sys_sendmsg+0xee/0x170 [ 8231.389408][ T3329] __sys_sendmsg+0xcd/0x170 [ 8231.389408][ T3329] do_syscall_64+0xc6/0x1e0 [ 8231.389408][ T3329] [ 8231.391609][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8231.391609][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8231.391609][ T3329] ipv6_find_idev+0x102/0x170 [ 8231.391609][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8231.391609][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8231.391609][ T3329] netlink_rcv_skb+0x130/0x360 [ 8231.391609][ T3329] netlink_unicast+0x449/0x710 [ 8231.391609][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8231.391609][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8231.391609][ T3329] ___sys_sendmsg+0xee/0x170 [ 8231.391609][ T3329] __sys_sendmsg+0xcd/0x170 [ 8231.391609][ T3329] do_syscall_64+0xc6/0x1e0 [ 8231.391609][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8231.391609][ T3329] [ 8231.393309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8231.393309][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8231.393309][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8231.393309][ T3329] ipv6_find_idev+0x102/0x170 [ 8231.393309][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8231.393309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8231.393309][ T3329] netlink_rcv_skb+0x130/0x360 [ 8231.393309][ T3329] netlink_unicast+0x449/0x710 [ 8231.393309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8231.393309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8231.393309][ T3329] ___sys_sendmsg+0xee/0x170 [ 8231.393309][ T3329] __sys_sendmsg+0xcd/0x170 [ 8231.393309][ T3329] do_syscall_64+0xc6/0x1e0 [ 8231.393309][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8231.393309][ T3329] [ 8241.588926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8241.589368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8241.589368][ T3329] netdev_get_by_index+0x5e/0x80 [ 8241.589368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8241.589368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8241.589368][ T3329] ip6_route_add+0x1c/0x140 [ 8241.589368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8241.589368][ T3329] addrconf_add_dev+0xe2/0x170 [ 8241.589368][ T3329] inet6_addr_add+0x12f/0xa40 [ 8241.589368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8241.589368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8241.589368][ T3329] netlink_rcv_skb+0x130/0x360 [ 8241.589368][ T3329] netlink_unicast+0x449/0x710 [ 8241.589368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8241.589368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8241.589368][ T3329] ___sys_sendmsg+0xee/0x170 [ 8241.589368][ T3329] __sys_sendmsg+0xcd/0x170 [ 8241.589368][ T3329] do_syscall_64+0xc6/0x1e0 [ 8241.589368][ T3329] [ 8241.591586][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8241.591586][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8241.591586][ T3329] ipv6_find_idev+0x102/0x170 [ 8241.591586][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8241.591586][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8241.591586][ T3329] netlink_rcv_skb+0x130/0x360 [ 8241.591586][ T3329] netlink_unicast+0x449/0x710 [ 8241.591586][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8241.591586][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8241.591586][ T3329] ___sys_sendmsg+0xee/0x170 [ 8241.591586][ T3329] __sys_sendmsg+0xcd/0x170 [ 8241.591586][ T3329] do_syscall_64+0xc6/0x1e0 [ 8241.591586][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8241.591586][ T3329] [ 8241.593293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8241.593293][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8241.593293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8241.593293][ T3329] ipv6_find_idev+0x102/0x170 [ 8241.593293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8241.593293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8241.593293][ T3329] netlink_rcv_skb+0x130/0x360 [ 8241.593293][ T3329] netlink_unicast+0x449/0x710 [ 8241.593293][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8241.593293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8241.593293][ T3329] ___sys_sendmsg+0xee/0x170 [ 8241.593293][ T3329] __sys_sendmsg+0xcd/0x170 [ 8241.593293][ T3329] do_syscall_64+0xc6/0x1e0 [ 8241.593293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8241.593293][ T3329] [ 8251.604920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8251.605389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8251.605389][ T3329] netdev_get_by_index+0x5e/0x80 [ 8251.605389][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8251.605389][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8251.605389][ T3329] ip6_route_add+0x1c/0x140 [ 8251.605389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8251.605389][ T3329] addrconf_add_dev+0xe2/0x170 [ 8251.605389][ T3329] inet6_addr_add+0x12f/0xa40 [ 8251.605389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8251.605389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8251.605389][ T3329] netlink_rcv_skb+0x130/0x360 [ 8251.605389][ T3329] netlink_unicast+0x449/0x710 [ 8251.605389][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8251.605389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8251.605389][ T3329] ___sys_sendmsg+0xee/0x170 [ 8251.605389][ T3329] __sys_sendmsg+0xcd/0x170 [ 8251.605389][ T3329] do_syscall_64+0xc6/0x1e0 [ 8251.605389][ T3329] [ 8251.607623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8251.607623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8251.607623][ T3329] ipv6_find_idev+0x102/0x170 [ 8251.607623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8251.607623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8251.607623][ T3329] netlink_rcv_skb+0x130/0x360 [ 8251.607623][ T3329] netlink_unicast+0x449/0x710 [ 8251.607623][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8251.607623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8251.607623][ T3329] ___sys_sendmsg+0xee/0x170 [ 8251.607623][ T3329] __sys_sendmsg+0xcd/0x170 [ 8251.607623][ T3329] do_syscall_64+0xc6/0x1e0 [ 8251.607623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8251.607623][ T3329] [ 8251.609372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8251.609372][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8251.609372][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8251.609372][ T3329] ipv6_find_idev+0x102/0x170 [ 8251.609372][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8251.609372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8251.609372][ T3329] netlink_rcv_skb+0x130/0x360 [ 8251.609372][ T3329] netlink_unicast+0x449/0x710 [ 8251.609372][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8251.609372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8251.609372][ T3329] ___sys_sendmsg+0xee/0x170 [ 8251.609372][ T3329] __sys_sendmsg+0xcd/0x170 [ 8251.609372][ T3329] do_syscall_64+0xc6/0x1e0 [ 8251.609372][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8251.609372][ T3329] [ 8261.748916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8261.749351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8261.749351][ T3329] netdev_get_by_index+0x5e/0x80 [ 8261.749351][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8261.749351][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8261.749351][ T3329] ip6_route_add+0x1c/0x140 [ 8261.749351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8261.749351][ T3329] addrconf_add_dev+0xe2/0x170 [ 8261.749351][ T3329] inet6_addr_add+0x12f/0xa40 [ 8261.749351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8261.749351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8261.749351][ T3329] netlink_rcv_skb+0x130/0x360 [ 8261.749351][ T3329] netlink_unicast+0x449/0x710 [ 8261.749351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8261.749351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8261.749351][ T3329] ___sys_sendmsg+0xee/0x170 [ 8261.749351][ T3329] __sys_sendmsg+0xcd/0x170 [ 8261.749351][ T3329] do_syscall_64+0xc6/0x1e0 [ 8261.749351][ T3329] [ 8261.751552][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8261.751552][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8261.751552][ T3329] ipv6_find_idev+0x102/0x170 [ 8261.751552][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8261.751552][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8261.751552][ T3329] netlink_rcv_skb+0x130/0x360 [ 8261.751552][ T3329] netlink_unicast+0x449/0x710 [ 8261.751552][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8261.751552][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8261.751552][ T3329] ___sys_sendmsg+0xee/0x170 [ 8261.751552][ T3329] __sys_sendmsg+0xcd/0x170 [ 8261.751552][ T3329] do_syscall_64+0xc6/0x1e0 [ 8261.751552][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8261.751552][ T3329] [ 8261.753257][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8261.753257][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8261.753257][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8261.753257][ T3329] ipv6_find_idev+0x102/0x170 [ 8261.753257][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8261.753257][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8261.753257][ T3329] netlink_rcv_skb+0x130/0x360 [ 8261.753257][ T3329] netlink_unicast+0x449/0x710 [ 8261.753257][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8261.753257][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8261.753257][ T3329] ___sys_sendmsg+0xee/0x170 [ 8261.753257][ T3329] __sys_sendmsg+0xcd/0x170 [ 8261.753257][ T3329] do_syscall_64+0xc6/0x1e0 [ 8261.753257][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8261.753257][ T3329] [ 8271.996913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8271.997347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8271.997347][ T3329] netdev_get_by_index+0x5e/0x80 [ 8271.997347][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8271.997347][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8271.997347][ T3329] ip6_route_add+0x1c/0x140 [ 8271.997347][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8271.997347][ T3329] addrconf_add_dev+0xe2/0x170 [ 8271.997347][ T3329] inet6_addr_add+0x12f/0xa40 [ 8271.997347][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8271.997347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8271.997347][ T3329] netlink_rcv_skb+0x130/0x360 [ 8271.997347][ T3329] netlink_unicast+0x449/0x710 [ 8271.997347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8271.997347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8271.997347][ T3329] ___sys_sendmsg+0xee/0x170 [ 8271.997347][ T3329] __sys_sendmsg+0xcd/0x170 [ 8271.997347][ T3329] do_syscall_64+0xc6/0x1e0 [ 8271.997347][ T3329] [ 8271.999552][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8271.999552][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8271.999552][ T3329] ipv6_find_idev+0x102/0x170 [ 8271.999552][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8271.999552][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8271.999552][ T3329] netlink_rcv_skb+0x130/0x360 [ 8271.999552][ T3329] netlink_unicast+0x449/0x710 [ 8271.999552][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8271.999552][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8271.999552][ T3329] ___sys_sendmsg+0xee/0x170 [ 8271.999552][ T3329] __sys_sendmsg+0xcd/0x170 [ 8271.999552][ T3329] do_syscall_64+0xc6/0x1e0 [ 8271.999552][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8271.999552][ T3329] [ 8272.001256][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8272.001256][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8272.001256][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8272.001256][ T3329] ipv6_find_idev+0x102/0x170 [ 8272.001256][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8272.001256][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8272.001256][ T3329] netlink_rcv_skb+0x130/0x360 [ 8272.001256][ T3329] netlink_unicast+0x449/0x710 [ 8272.001256][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8272.001256][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8272.001256][ T3329] ___sys_sendmsg+0xee/0x170 [ 8272.001256][ T3329] __sys_sendmsg+0xcd/0x170 [ 8272.001256][ T3329] do_syscall_64+0xc6/0x1e0 [ 8272.001256][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8272.001256][ T3329] [ 8282.244911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8282.245349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8282.245349][ T3329] netdev_get_by_index+0x5e/0x80 [ 8282.245349][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8282.245349][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8282.245349][ T3329] ip6_route_add+0x1c/0x140 [ 8282.245349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8282.245349][ T3329] addrconf_add_dev+0xe2/0x170 [ 8282.245349][ T3329] inet6_addr_add+0x12f/0xa40 [ 8282.245349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8282.245349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8282.245349][ T3329] netlink_rcv_skb+0x130/0x360 [ 8282.245349][ T3329] netlink_unicast+0x449/0x710 [ 8282.245349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8282.245349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8282.245349][ T3329] ___sys_sendmsg+0xee/0x170 [ 8282.245349][ T3329] __sys_sendmsg+0xcd/0x170 [ 8282.245349][ T3329] do_syscall_64+0xc6/0x1e0 [ 8282.245349][ T3329] [ 8282.247550][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8282.247550][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8282.247550][ T3329] ipv6_find_idev+0x102/0x170 [ 8282.247550][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8282.247550][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8282.247550][ T3329] netlink_rcv_skb+0x130/0x360 [ 8282.247550][ T3329] netlink_unicast+0x449/0x710 [ 8282.247550][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8282.247550][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8282.247550][ T3329] ___sys_sendmsg+0xee/0x170 [ 8282.247550][ T3329] __sys_sendmsg+0xcd/0x170 [ 8282.247550][ T3329] do_syscall_64+0xc6/0x1e0 [ 8282.247550][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8282.247550][ T3329] [ 8282.249251][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8282.249251][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8282.249251][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8282.249251][ T3329] ipv6_find_idev+0x102/0x170 [ 8282.249251][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8282.249251][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8282.249251][ T3329] netlink_rcv_skb+0x130/0x360 [ 8282.249251][ T3329] netlink_unicast+0x449/0x710 [ 8282.249251][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8282.249251][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8282.249251][ T3329] ___sys_sendmsg+0xee/0x170 [ 8282.249251][ T3329] __sys_sendmsg+0xcd/0x170 [ 8282.249251][ T3329] do_syscall_64+0xc6/0x1e0 [ 8282.249251][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8282.249251][ T3329] [ 8292.284912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8292.285349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8292.285349][ T3329] netdev_get_by_index+0x5e/0x80 [ 8292.285349][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8292.285349][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8292.285349][ T3329] ip6_route_add+0x1c/0x140 [ 8292.285349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8292.285349][ T3329] addrconf_add_dev+0xe2/0x170 [ 8292.285349][ T3329] inet6_addr_add+0x12f/0xa40 [ 8292.285349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8292.285349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8292.285349][ T3329] netlink_rcv_skb+0x130/0x360 [ 8292.285349][ T3329] netlink_unicast+0x449/0x710 [ 8292.285349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8292.285349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8292.285349][ T3329] ___sys_sendmsg+0xee/0x170 [ 8292.285349][ T3329] __sys_sendmsg+0xcd/0x170 [ 8292.285349][ T3329] do_syscall_64+0xc6/0x1e0 [ 8292.285349][ T3329] [ 8292.288084][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8292.288084][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8292.288084][ T3329] ipv6_find_idev+0x102/0x170 [ 8292.288084][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8292.288084][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8292.288084][ T3329] netlink_rcv_skb+0x130/0x360 [ 8292.288084][ T3329] netlink_unicast+0x449/0x710 [ 8292.288084][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8292.288084][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8292.288084][ T3329] ___sys_sendmsg+0xee/0x170 [ 8292.288084][ T3329] __sys_sendmsg+0xcd/0x170 [ 8292.288084][ T3329] do_syscall_64+0xc6/0x1e0 [ 8292.288084][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8292.288084][ T3329] [ 8292.290154][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8292.290154][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8292.290154][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8292.290154][ T3329] ipv6_find_idev+0x102/0x170 [ 8292.290154][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8292.290154][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8292.290154][ T3329] netlink_rcv_skb+0x130/0x360 [ 8292.290154][ T3329] netlink_unicast+0x449/0x710 [ 8292.290154][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8292.290154][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8292.290154][ T3329] ___sys_sendmsg+0xee/0x170 [ 8292.290154][ T3329] __sys_sendmsg+0xcd/0x170 [ 8292.290154][ T3329] do_syscall_64+0xc6/0x1e0 [ 8292.290154][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8292.290154][ T3329] [ 8302.396844][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8302.397292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8302.397292][ T3329] netdev_get_by_index+0x5e/0x80 [ 8302.397292][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8302.397292][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8302.397292][ T3329] ip6_route_add+0x1c/0x140 [ 8302.397292][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8302.397292][ T3329] addrconf_add_dev+0xe2/0x170 [ 8302.397292][ T3329] inet6_addr_add+0x12f/0xa40 [ 8302.397292][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8302.397292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8302.397292][ T3329] netlink_rcv_skb+0x130/0x360 [ 8302.397292][ T3329] netlink_unicast+0x449/0x710 [ 8302.397292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8302.397292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8302.397292][ T3329] ___sys_sendmsg+0xee/0x170 [ 8302.397292][ T3329] __sys_sendmsg+0xcd/0x170 [ 8302.397292][ T3329] do_syscall_64+0xc6/0x1e0 [ 8302.397292][ T3329] [ 8302.399526][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8302.399526][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8302.399526][ T3329] ipv6_find_idev+0x102/0x170 [ 8302.399526][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8302.399526][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8302.399526][ T3329] netlink_rcv_skb+0x130/0x360 [ 8302.399526][ T3329] netlink_unicast+0x449/0x710 [ 8302.399526][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8302.399526][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8302.399526][ T3329] ___sys_sendmsg+0xee/0x170 [ 8302.399526][ T3329] __sys_sendmsg+0xcd/0x170 [ 8302.399526][ T3329] do_syscall_64+0xc6/0x1e0 [ 8302.399526][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8302.399526][ T3329] [ 8302.401243][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8302.401243][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8302.401243][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8302.401243][ T3329] ipv6_find_idev+0x102/0x170 [ 8302.401243][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8302.401243][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8302.401243][ T3329] netlink_rcv_skb+0x130/0x360 [ 8302.401243][ T3329] netlink_unicast+0x449/0x710 [ 8302.401243][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8302.401243][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8302.401243][ T3329] ___sys_sendmsg+0xee/0x170 [ 8302.401243][ T3329] __sys_sendmsg+0xcd/0x170 [ 8302.401243][ T3329] do_syscall_64+0xc6/0x1e0 [ 8302.401243][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8302.401243][ T3329] [ 8312.644930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8312.645364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8312.645364][ T3329] netdev_get_by_index+0x5e/0x80 [ 8312.645364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8312.645364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8312.645364][ T3329] ip6_route_add+0x1c/0x140 [ 8312.645364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8312.645364][ T3329] addrconf_add_dev+0xe2/0x170 [ 8312.645364][ T3329] inet6_addr_add+0x12f/0xa40 [ 8312.645364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8312.645364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8312.645364][ T3329] netlink_rcv_skb+0x130/0x360 [ 8312.645364][ T3329] netlink_unicast+0x449/0x710 [ 8312.645364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8312.645364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8312.645364][ T3329] ___sys_sendmsg+0xee/0x170 [ 8312.645364][ T3329] __sys_sendmsg+0xcd/0x170 [ 8312.645364][ T3329] do_syscall_64+0xc6/0x1e0 [ 8312.645364][ T3329] [ 8312.647572][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8312.647572][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8312.647572][ T3329] ipv6_find_idev+0x102/0x170 [ 8312.647572][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8312.647572][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8312.647572][ T3329] netlink_rcv_skb+0x130/0x360 [ 8312.647572][ T3329] netlink_unicast+0x449/0x710 [ 8312.647572][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8312.647572][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8312.647572][ T3329] ___sys_sendmsg+0xee/0x170 [ 8312.647572][ T3329] __sys_sendmsg+0xcd/0x170 [ 8312.647572][ T3329] do_syscall_64+0xc6/0x1e0 [ 8312.647572][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8312.647572][ T3329] [ 8312.649282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8312.649282][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8312.649282][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8312.649282][ T3329] ipv6_find_idev+0x102/0x170 [ 8312.649282][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8312.649282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8312.649282][ T3329] netlink_rcv_skb+0x130/0x360 [ 8312.649282][ T3329] netlink_unicast+0x449/0x710 [ 8312.649282][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8312.649282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8312.649282][ T3329] ___sys_sendmsg+0xee/0x170 [ 8312.649282][ T3329] __sys_sendmsg+0xcd/0x170 [ 8312.649282][ T3329] do_syscall_64+0xc6/0x1e0 [ 8312.649282][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8312.649282][ T3329] [ 8322.772841][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8322.773286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8322.773286][ T3329] netdev_get_by_index+0x5e/0x80 [ 8322.773286][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8322.773286][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8322.773286][ T3329] ip6_route_add+0x1c/0x140 [ 8322.773286][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8322.773286][ T3329] addrconf_add_dev+0xe2/0x170 [ 8322.773286][ T3329] inet6_addr_add+0x12f/0xa40 [ 8322.773286][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8322.773286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8322.773286][ T3329] netlink_rcv_skb+0x130/0x360 [ 8322.773286][ T3329] netlink_unicast+0x449/0x710 [ 8322.773286][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8322.773286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8322.773286][ T3329] ___sys_sendmsg+0xee/0x170 [ 8322.773286][ T3329] __sys_sendmsg+0xcd/0x170 [ 8322.773286][ T3329] do_syscall_64+0xc6/0x1e0 [ 8322.773286][ T3329] [ 8322.775485][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8322.775485][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8322.775485][ T3329] ipv6_find_idev+0x102/0x170 [ 8322.775485][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8322.775485][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8322.775485][ T3329] netlink_rcv_skb+0x130/0x360 [ 8322.775485][ T3329] netlink_unicast+0x449/0x710 [ 8322.775485][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8322.775485][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8322.775485][ T3329] ___sys_sendmsg+0xee/0x170 [ 8322.775485][ T3329] __sys_sendmsg+0xcd/0x170 [ 8322.775485][ T3329] do_syscall_64+0xc6/0x1e0 [ 8322.775485][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8322.775485][ T3329] [ 8322.777189][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8322.777189][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8322.777189][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8322.777189][ T3329] ipv6_find_idev+0x102/0x170 [ 8322.777189][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8322.777189][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8322.777189][ T3329] netlink_rcv_skb+0x130/0x360 [ 8322.777189][ T3329] netlink_unicast+0x449/0x710 [ 8322.777189][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8322.777189][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8322.777189][ T3329] ___sys_sendmsg+0xee/0x170 [ 8322.777189][ T3329] __sys_sendmsg+0xcd/0x170 [ 8322.777189][ T3329] do_syscall_64+0xc6/0x1e0 [ 8322.777189][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8322.777189][ T3329] [ 8333.028898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8333.029374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8333.029374][ T3329] netdev_get_by_index+0x5e/0x80 [ 8333.029374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8333.029374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8333.029374][ T3329] ip6_route_add+0x1c/0x140 [ 8333.029374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8333.029374][ T3329] addrconf_add_dev+0xe2/0x170 [ 8333.029374][ T3329] inet6_addr_add+0x12f/0xa40 [ 8333.029374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8333.029374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8333.029374][ T3329] netlink_rcv_skb+0x130/0x360 [ 8333.029374][ T3329] netlink_unicast+0x449/0x710 [ 8333.029374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8333.029374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8333.029374][ T3329] ___sys_sendmsg+0xee/0x170 [ 8333.029374][ T3329] __sys_sendmsg+0xcd/0x170 [ 8333.029374][ T3329] do_syscall_64+0xc6/0x1e0 [ 8333.029374][ T3329] [ 8333.031581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8333.031581][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8333.031581][ T3329] ipv6_find_idev+0x102/0x170 [ 8333.031581][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8333.031581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8333.031581][ T3329] netlink_rcv_skb+0x130/0x360 [ 8333.031581][ T3329] netlink_unicast+0x449/0x710 [ 8333.031581][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8333.031581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8333.031581][ T3329] ___sys_sendmsg+0xee/0x170 [ 8333.031581][ T3329] __sys_sendmsg+0xcd/0x170 [ 8333.031581][ T3329] do_syscall_64+0xc6/0x1e0 [ 8333.031581][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8333.031581][ T3329] [ 8333.033302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8333.033302][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8333.033302][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8333.033302][ T3329] ipv6_find_idev+0x102/0x170 [ 8333.033302][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8333.033302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8333.033302][ T3329] netlink_rcv_skb+0x130/0x360 [ 8333.033302][ T3329] netlink_unicast+0x449/0x710 [ 8333.033302][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8333.033302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8333.033302][ T3329] ___sys_sendmsg+0xee/0x170 [ 8333.033302][ T3329] __sys_sendmsg+0xcd/0x170 [ 8333.033302][ T3329] do_syscall_64+0xc6/0x1e0 [ 8333.033302][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8333.033302][ T3329] [ 8343.284897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8343.285326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8343.285326][ T3329] netdev_get_by_index+0x5e/0x80 [ 8343.285326][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8343.285326][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8343.285326][ T3329] ip6_route_add+0x1c/0x140 [ 8343.285326][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8343.285326][ T3329] addrconf_add_dev+0xe2/0x170 [ 8343.285326][ T3329] inet6_addr_add+0x12f/0xa40 [ 8343.285326][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8343.285326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8343.285326][ T3329] netlink_rcv_skb+0x130/0x360 [ 8343.285326][ T3329] netlink_unicast+0x449/0x710 [ 8343.285326][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8343.285326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8343.285326][ T3329] ___sys_sendmsg+0xee/0x170 [ 8343.285326][ T3329] __sys_sendmsg+0xcd/0x170 [ 8343.285326][ T3329] do_syscall_64+0xc6/0x1e0 [ 8343.285326][ T3329] [ 8343.287534][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8343.287534][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8343.287534][ T3329] ipv6_find_idev+0x102/0x170 [ 8343.287534][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8343.287534][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8343.287534][ T3329] netlink_rcv_skb+0x130/0x360 [ 8343.287534][ T3329] netlink_unicast+0x449/0x710 [ 8343.287534][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8343.287534][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8343.287534][ T3329] ___sys_sendmsg+0xee/0x170 [ 8343.287534][ T3329] __sys_sendmsg+0xcd/0x170 [ 8343.287534][ T3329] do_syscall_64+0xc6/0x1e0 [ 8343.287534][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8343.287534][ T3329] [ 8343.289236][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8343.289236][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8343.289236][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8343.289236][ T3329] ipv6_find_idev+0x102/0x170 [ 8343.289236][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8343.289236][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8343.289236][ T3329] netlink_rcv_skb+0x130/0x360 [ 8343.289236][ T3329] netlink_unicast+0x449/0x710 [ 8343.289236][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8343.289236][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8343.289236][ T3329] ___sys_sendmsg+0xee/0x170 [ 8343.289236][ T3329] __sys_sendmsg+0xcd/0x170 [ 8343.289236][ T3329] do_syscall_64+0xc6/0x1e0 [ 8343.289236][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8343.289236][ T3329] [ 8353.540898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8353.541357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8353.541357][ T3329] netdev_get_by_index+0x5e/0x80 [ 8353.541357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8353.541357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8353.541357][ T3329] ip6_route_add+0x1c/0x140 [ 8353.541357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8353.541357][ T3329] addrconf_add_dev+0xe2/0x170 [ 8353.541357][ T3329] inet6_addr_add+0x12f/0xa40 [ 8353.541357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8353.541357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8353.541357][ T3329] netlink_rcv_skb+0x130/0x360 [ 8353.541357][ T3329] netlink_unicast+0x449/0x710 [ 8353.541357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8353.541357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8353.541357][ T3329] ___sys_sendmsg+0xee/0x170 [ 8353.541357][ T3329] __sys_sendmsg+0xcd/0x170 [ 8353.541357][ T3329] do_syscall_64+0xc6/0x1e0 [ 8353.541357][ T3329] [ 8353.543657][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8353.543657][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8353.543657][ T3329] ipv6_find_idev+0x102/0x170 [ 8353.543657][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8353.543657][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8353.543657][ T3329] netlink_rcv_skb+0x130/0x360 [ 8353.543657][ T3329] netlink_unicast+0x449/0x710 [ 8353.543657][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8353.543657][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8353.543657][ T3329] ___sys_sendmsg+0xee/0x170 [ 8353.543657][ T3329] __sys_sendmsg+0xcd/0x170 [ 8353.543657][ T3329] do_syscall_64+0xc6/0x1e0 [ 8353.543657][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8353.543657][ T3329] [ 8353.545429][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8353.545429][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8353.545429][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8353.545429][ T3329] ipv6_find_idev+0x102/0x170 [ 8353.545429][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8353.545429][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8353.545429][ T3329] netlink_rcv_skb+0x130/0x360 [ 8353.545429][ T3329] netlink_unicast+0x449/0x710 [ 8353.545429][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8353.545429][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8353.545429][ T3329] ___sys_sendmsg+0xee/0x170 [ 8353.545429][ T3329] __sys_sendmsg+0xcd/0x170 [ 8353.545429][ T3329] do_syscall_64+0xc6/0x1e0 [ 8353.545429][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8353.545429][ T3329] [ 8363.796908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8363.797384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8363.797384][ T3329] netdev_get_by_index+0x5e/0x80 [ 8363.797384][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8363.797384][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8363.797384][ T3329] ip6_route_add+0x1c/0x140 [ 8363.797384][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8363.797384][ T3329] addrconf_add_dev+0xe2/0x170 [ 8363.797384][ T3329] inet6_addr_add+0x12f/0xa40 [ 8363.797384][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8363.797384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8363.797384][ T3329] netlink_rcv_skb+0x130/0x360 [ 8363.797384][ T3329] netlink_unicast+0x449/0x710 [ 8363.797384][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8363.797384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8363.797384][ T3329] ___sys_sendmsg+0xee/0x170 [ 8363.797384][ T3329] __sys_sendmsg+0xcd/0x170 [ 8363.797384][ T3329] do_syscall_64+0xc6/0x1e0 [ 8363.797384][ T3329] [ 8363.799680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8363.799680][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8363.799680][ T3329] ipv6_find_idev+0x102/0x170 [ 8363.799680][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8363.799680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8363.799680][ T3329] netlink_rcv_skb+0x130/0x360 [ 8363.799680][ T3329] netlink_unicast+0x449/0x710 [ 8363.799680][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8363.799680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8363.799680][ T3329] ___sys_sendmsg+0xee/0x170 [ 8363.799680][ T3329] __sys_sendmsg+0xcd/0x170 [ 8363.799680][ T3329] do_syscall_64+0xc6/0x1e0 [ 8363.799680][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8363.799680][ T3329] [ 8363.801451][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8363.801451][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8363.801451][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8363.801451][ T3329] ipv6_find_idev+0x102/0x170 [ 8363.801451][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8363.801451][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8363.801451][ T3329] netlink_rcv_skb+0x130/0x360 [ 8363.801451][ T3329] netlink_unicast+0x449/0x710 [ 8363.801451][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8363.801451][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8363.801451][ T3329] ___sys_sendmsg+0xee/0x170 [ 8363.801451][ T3329] __sys_sendmsg+0xcd/0x170 [ 8363.801451][ T3329] do_syscall_64+0xc6/0x1e0 [ 8363.801451][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8363.801451][ T3329] [ 8374.052924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8374.053377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8374.053377][ T3329] netdev_get_by_index+0x5e/0x80 [ 8374.053377][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8374.053377][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8374.053377][ T3329] ip6_route_add+0x1c/0x140 [ 8374.053377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8374.053377][ T3329] addrconf_add_dev+0xe2/0x170 [ 8374.053377][ T3329] inet6_addr_add+0x12f/0xa40 [ 8374.053377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8374.053377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8374.053377][ T3329] netlink_rcv_skb+0x130/0x360 [ 8374.053377][ T3329] netlink_unicast+0x449/0x710 [ 8374.053377][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8374.053377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8374.053377][ T3329] ___sys_sendmsg+0xee/0x170 [ 8374.053377][ T3329] __sys_sendmsg+0xcd/0x170 [ 8374.053377][ T3329] do_syscall_64+0xc6/0x1e0 [ 8374.053377][ T3329] [ 8374.055671][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8374.055671][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8374.055671][ T3329] ipv6_find_idev+0x102/0x170 [ 8374.055671][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8374.055671][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8374.055671][ T3329] netlink_rcv_skb+0x130/0x360 [ 8374.055671][ T3329] netlink_unicast+0x449/0x710 [ 8374.055671][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8374.055671][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8374.055671][ T3329] ___sys_sendmsg+0xee/0x170 [ 8374.055671][ T3329] __sys_sendmsg+0xcd/0x170 [ 8374.055671][ T3329] do_syscall_64+0xc6/0x1e0 [ 8374.055671][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8374.055671][ T3329] [ 8374.057448][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8374.057448][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8374.057448][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8374.057448][ T3329] ipv6_find_idev+0x102/0x170 [ 8374.057448][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8374.057448][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8374.057448][ T3329] netlink_rcv_skb+0x130/0x360 [ 8374.057448][ T3329] netlink_unicast+0x449/0x710 [ 8374.057448][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8374.057448][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8374.057448][ T3329] ___sys_sendmsg+0xee/0x170 [ 8374.057448][ T3329] __sys_sendmsg+0xcd/0x170 [ 8374.057448][ T3329] do_syscall_64+0xc6/0x1e0 [ 8374.057448][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8374.057448][ T3329] [ 8384.164912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8384.165373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8384.165373][ T3329] netdev_get_by_index+0x5e/0x80 [ 8384.165373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8384.165373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8384.165373][ T3329] ip6_route_add+0x1c/0x140 [ 8384.165373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8384.165373][ T3329] addrconf_add_dev+0xe2/0x170 [ 8384.165373][ T3329] inet6_addr_add+0x12f/0xa40 [ 8384.165373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8384.165373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8384.165373][ T3329] netlink_rcv_skb+0x130/0x360 [ 8384.165373][ T3329] netlink_unicast+0x449/0x710 [ 8384.165373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8384.165373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8384.165373][ T3329] ___sys_sendmsg+0xee/0x170 [ 8384.165373][ T3329] __sys_sendmsg+0xcd/0x170 [ 8384.165373][ T3329] do_syscall_64+0xc6/0x1e0 [ 8384.165373][ T3329] [ 8384.167673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8384.167673][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8384.167673][ T3329] ipv6_find_idev+0x102/0x170 [ 8384.167673][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8384.167673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8384.167673][ T3329] netlink_rcv_skb+0x130/0x360 [ 8384.167673][ T3329] netlink_unicast+0x449/0x710 [ 8384.167673][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8384.167673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8384.167673][ T3329] ___sys_sendmsg+0xee/0x170 [ 8384.167673][ T3329] __sys_sendmsg+0xcd/0x170 [ 8384.167673][ T3329] do_syscall_64+0xc6/0x1e0 [ 8384.167673][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8384.167673][ T3329] [ 8384.169445][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8384.169445][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8384.169445][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8384.169445][ T3329] ipv6_find_idev+0x102/0x170 [ 8384.169445][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8384.169445][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8384.169445][ T3329] netlink_rcv_skb+0x130/0x360 [ 8384.169445][ T3329] netlink_unicast+0x449/0x710 [ 8384.169445][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8384.169445][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8384.169445][ T3329] ___sys_sendmsg+0xee/0x170 [ 8384.169445][ T3329] __sys_sendmsg+0xcd/0x170 [ 8384.169445][ T3329] do_syscall_64+0xc6/0x1e0 [ 8384.169445][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8384.169445][ T3329] [ 8394.412910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8394.413368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8394.413368][ T3329] netdev_get_by_index+0x5e/0x80 [ 8394.413368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8394.413368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8394.413368][ T3329] ip6_route_add+0x1c/0x140 [ 8394.413368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8394.413368][ T3329] addrconf_add_dev+0xe2/0x170 [ 8394.413368][ T3329] inet6_addr_add+0x12f/0xa40 [ 8394.413368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8394.413368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8394.413368][ T3329] netlink_rcv_skb+0x130/0x360 [ 8394.413368][ T3329] netlink_unicast+0x449/0x710 [ 8394.413368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8394.413368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8394.413368][ T3329] ___sys_sendmsg+0xee/0x170 [ 8394.413368][ T3329] __sys_sendmsg+0xcd/0x170 [ 8394.413368][ T3329] do_syscall_64+0xc6/0x1e0 [ 8394.413368][ T3329] [ 8394.415654][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8394.415654][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8394.415654][ T3329] ipv6_find_idev+0x102/0x170 [ 8394.415654][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8394.415654][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8394.415654][ T3329] netlink_rcv_skb+0x130/0x360 [ 8394.415654][ T3329] netlink_unicast+0x449/0x710 [ 8394.415654][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8394.415654][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8394.415654][ T3329] ___sys_sendmsg+0xee/0x170 [ 8394.415654][ T3329] __sys_sendmsg+0xcd/0x170 [ 8394.415654][ T3329] do_syscall_64+0xc6/0x1e0 [ 8394.415654][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8394.415654][ T3329] [ 8394.417425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8394.417425][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8394.417425][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8394.417425][ T3329] ipv6_find_idev+0x102/0x170 [ 8394.417425][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8394.417425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8394.417425][ T3329] netlink_rcv_skb+0x130/0x360 [ 8394.417425][ T3329] netlink_unicast+0x449/0x710 [ 8394.417425][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8394.417425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8394.417425][ T3329] ___sys_sendmsg+0xee/0x170 [ 8394.417425][ T3329] __sys_sendmsg+0xcd/0x170 [ 8394.417425][ T3329] do_syscall_64+0xc6/0x1e0 [ 8394.417425][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8394.417425][ T3329] [ 8404.660931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8404.661378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8404.661378][ T3329] netdev_get_by_index+0x5e/0x80 [ 8404.661378][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8404.661378][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8404.661378][ T3329] ip6_route_add+0x1c/0x140 [ 8404.661378][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8404.661378][ T3329] addrconf_add_dev+0xe2/0x170 [ 8404.661378][ T3329] inet6_addr_add+0x12f/0xa40 [ 8404.661378][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8404.661378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8404.661378][ T3329] netlink_rcv_skb+0x130/0x360 [ 8404.661378][ T3329] netlink_unicast+0x449/0x710 [ 8404.661378][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8404.661378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8404.661378][ T3329] ___sys_sendmsg+0xee/0x170 [ 8404.661378][ T3329] __sys_sendmsg+0xcd/0x170 [ 8404.661378][ T3329] do_syscall_64+0xc6/0x1e0 [ 8404.661378][ T3329] [ 8404.663682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8404.663682][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8404.663682][ T3329] ipv6_find_idev+0x102/0x170 [ 8404.663682][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8404.663682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8404.663682][ T3329] netlink_rcv_skb+0x130/0x360 [ 8404.663682][ T3329] netlink_unicast+0x449/0x710 [ 8404.663682][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8404.663682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8404.663682][ T3329] ___sys_sendmsg+0xee/0x170 [ 8404.663682][ T3329] __sys_sendmsg+0xcd/0x170 [ 8404.663682][ T3329] do_syscall_64+0xc6/0x1e0 [ 8404.663682][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8404.663682][ T3329] [ 8404.665970][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8404.665970][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8404.665970][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8404.665970][ T3329] ipv6_find_idev+0x102/0x170 [ 8404.665970][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8404.665970][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8404.665970][ T3329] netlink_rcv_skb+0x130/0x360 [ 8404.665970][ T3329] netlink_unicast+0x449/0x710 [ 8404.665970][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8404.665970][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8404.665970][ T3329] ___sys_sendmsg+0xee/0x170 [ 8404.665970][ T3329] __sys_sendmsg+0xcd/0x170 [ 8404.665970][ T3329] do_syscall_64+0xc6/0x1e0 [ 8404.665970][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8404.665970][ T3329] [ 8414.908916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8414.909366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8414.909366][ T3329] netdev_get_by_index+0x5e/0x80 [ 8414.909366][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8414.909366][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8414.909366][ T3329] ip6_route_add+0x1c/0x140 [ 8414.909366][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8414.909366][ T3329] addrconf_add_dev+0xe2/0x170 [ 8414.909366][ T3329] inet6_addr_add+0x12f/0xa40 [ 8414.909366][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8414.909366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8414.909366][ T3329] netlink_rcv_skb+0x130/0x360 [ 8414.909366][ T3329] netlink_unicast+0x449/0x710 [ 8414.909366][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8414.909366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8414.909366][ T3329] ___sys_sendmsg+0xee/0x170 [ 8414.909366][ T3329] __sys_sendmsg+0xcd/0x170 [ 8414.909366][ T3329] do_syscall_64+0xc6/0x1e0 [ 8414.909366][ T3329] [ 8414.911655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8414.911655][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8414.911655][ T3329] ipv6_find_idev+0x102/0x170 [ 8414.911655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8414.911655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8414.911655][ T3329] netlink_rcv_skb+0x130/0x360 [ 8414.911655][ T3329] netlink_unicast+0x449/0x710 [ 8414.911655][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8414.911655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8414.911655][ T3329] ___sys_sendmsg+0xee/0x170 [ 8414.911655][ T3329] __sys_sendmsg+0xcd/0x170 [ 8414.911655][ T3329] do_syscall_64+0xc6/0x1e0 [ 8414.911655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8414.911655][ T3329] [ 8414.913432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8414.913432][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8414.913432][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8414.913432][ T3329] ipv6_find_idev+0x102/0x170 [ 8414.913432][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8414.913432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8414.913432][ T3329] netlink_rcv_skb+0x130/0x360 [ 8414.913432][ T3329] netlink_unicast+0x449/0x710 [ 8414.913432][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8414.913432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8414.913432][ T3329] ___sys_sendmsg+0xee/0x170 [ 8414.913432][ T3329] __sys_sendmsg+0xcd/0x170 [ 8414.913432][ T3329] do_syscall_64+0xc6/0x1e0 [ 8414.913432][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8414.913432][ T3329] [ 8425.156900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8425.157350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8425.157350][ T3329] netdev_get_by_index+0x5e/0x80 [ 8425.157350][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8425.157350][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8425.157350][ T3329] ip6_route_add+0x1c/0x140 [ 8425.157350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8425.157350][ T3329] addrconf_add_dev+0xe2/0x170 [ 8425.157350][ T3329] inet6_addr_add+0x12f/0xa40 [ 8425.157350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8425.157350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8425.157350][ T3329] netlink_rcv_skb+0x130/0x360 [ 8425.157350][ T3329] netlink_unicast+0x449/0x710 [ 8425.157350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8425.157350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8425.157350][ T3329] ___sys_sendmsg+0xee/0x170 [ 8425.157350][ T3329] __sys_sendmsg+0xcd/0x170 [ 8425.157350][ T3329] do_syscall_64+0xc6/0x1e0 [ 8425.157350][ T3329] [ 8425.159639][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8425.159639][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8425.159639][ T3329] ipv6_find_idev+0x102/0x170 [ 8425.159639][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8425.159639][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8425.159639][ T3329] netlink_rcv_skb+0x130/0x360 [ 8425.159639][ T3329] netlink_unicast+0x449/0x710 [ 8425.159639][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8425.159639][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8425.159639][ T3329] ___sys_sendmsg+0xee/0x170 [ 8425.159639][ T3329] __sys_sendmsg+0xcd/0x170 [ 8425.159639][ T3329] do_syscall_64+0xc6/0x1e0 [ 8425.159639][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8425.159639][ T3329] [ 8425.161421][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8425.161421][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8425.161421][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8425.161421][ T3329] ipv6_find_idev+0x102/0x170 [ 8425.161421][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8425.161421][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8425.161421][ T3329] netlink_rcv_skb+0x130/0x360 [ 8425.161421][ T3329] netlink_unicast+0x449/0x710 [ 8425.161421][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8425.161421][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8425.161421][ T3329] ___sys_sendmsg+0xee/0x170 [ 8425.161421][ T3329] __sys_sendmsg+0xcd/0x170 [ 8425.161421][ T3329] do_syscall_64+0xc6/0x1e0 [ 8425.161421][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8425.161421][ T3329] [ 8435.404902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8435.405364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8435.405364][ T3329] netdev_get_by_index+0x5e/0x80 [ 8435.405364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8435.405364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8435.405364][ T3329] ip6_route_add+0x1c/0x140 [ 8435.405364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8435.405364][ T3329] addrconf_add_dev+0xe2/0x170 [ 8435.405364][ T3329] inet6_addr_add+0x12f/0xa40 [ 8435.405364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8435.405364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8435.405364][ T3329] netlink_rcv_skb+0x130/0x360 [ 8435.405364][ T3329] netlink_unicast+0x449/0x710 [ 8435.405364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8435.405364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8435.405364][ T3329] ___sys_sendmsg+0xee/0x170 [ 8435.405364][ T3329] __sys_sendmsg+0xcd/0x170 [ 8435.405364][ T3329] do_syscall_64+0xc6/0x1e0 [ 8435.405364][ T3329] [ 8435.407652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8435.407652][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8435.407652][ T3329] ipv6_find_idev+0x102/0x170 [ 8435.407652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8435.407652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8435.407652][ T3329] netlink_rcv_skb+0x130/0x360 [ 8435.407652][ T3329] netlink_unicast+0x449/0x710 [ 8435.407652][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8435.407652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8435.407652][ T3329] ___sys_sendmsg+0xee/0x170 [ 8435.407652][ T3329] __sys_sendmsg+0xcd/0x170 [ 8435.407652][ T3329] do_syscall_64+0xc6/0x1e0 [ 8435.407652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8435.407652][ T3329] [ 8435.409424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8435.409424][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8435.409424][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8435.409424][ T3329] ipv6_find_idev+0x102/0x170 [ 8435.409424][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8435.409424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8435.409424][ T3329] netlink_rcv_skb+0x130/0x360 [ 8435.409424][ T3329] netlink_unicast+0x449/0x710 [ 8435.409424][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8435.409424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8435.409424][ T3329] ___sys_sendmsg+0xee/0x170 [ 8435.409424][ T3329] __sys_sendmsg+0xcd/0x170 [ 8435.409424][ T3329] do_syscall_64+0xc6/0x1e0 [ 8435.409424][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8435.409424][ T3329] [ 8445.652866][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8445.653319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8445.653319][ T3329] netdev_get_by_index+0x5e/0x80 [ 8445.653319][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8445.653319][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8445.653319][ T3329] ip6_route_add+0x1c/0x140 [ 8445.653319][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8445.653319][ T3329] addrconf_add_dev+0xe2/0x170 [ 8445.653319][ T3329] inet6_addr_add+0x12f/0xa40 [ 8445.653319][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8445.653319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8445.653319][ T3329] netlink_rcv_skb+0x130/0x360 [ 8445.653319][ T3329] netlink_unicast+0x449/0x710 [ 8445.653319][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8445.653319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8445.653319][ T3329] ___sys_sendmsg+0xee/0x170 [ 8445.653319][ T3329] __sys_sendmsg+0xcd/0x170 [ 8445.653319][ T3329] do_syscall_64+0xc6/0x1e0 [ 8445.653319][ T3329] [ 8445.655615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8445.655615][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8445.655615][ T3329] ipv6_find_idev+0x102/0x170 [ 8445.655615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8445.655615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8445.655615][ T3329] netlink_rcv_skb+0x130/0x360 [ 8445.655615][ T3329] netlink_unicast+0x449/0x710 [ 8445.655615][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8445.655615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8445.655615][ T3329] ___sys_sendmsg+0xee/0x170 [ 8445.655615][ T3329] __sys_sendmsg+0xcd/0x170 [ 8445.655615][ T3329] do_syscall_64+0xc6/0x1e0 [ 8445.655615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8445.655615][ T3329] [ 8445.657388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8445.657388][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8445.657388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8445.657388][ T3329] ipv6_find_idev+0x102/0x170 [ 8445.657388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8445.657388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8445.657388][ T3329] netlink_rcv_skb+0x130/0x360 [ 8445.657388][ T3329] netlink_unicast+0x449/0x710 [ 8445.657388][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8445.657388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8445.657388][ T3329] ___sys_sendmsg+0xee/0x170 [ 8445.657388][ T3329] __sys_sendmsg+0xcd/0x170 [ 8445.657388][ T3329] do_syscall_64+0xc6/0x1e0 [ 8445.657388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8445.657388][ T3329] [ 8455.900966][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8455.901417][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8455.901417][ T3329] netdev_get_by_index+0x5e/0x80 [ 8455.901417][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8455.901417][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8455.901417][ T3329] ip6_route_add+0x1c/0x140 [ 8455.901417][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8455.901417][ T3329] addrconf_add_dev+0xe2/0x170 [ 8455.901417][ T3329] inet6_addr_add+0x12f/0xa40 [ 8455.901417][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8455.901417][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8455.901417][ T3329] netlink_rcv_skb+0x130/0x360 [ 8455.901417][ T3329] netlink_unicast+0x449/0x710 [ 8455.901417][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8455.901417][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8455.901417][ T3329] ___sys_sendmsg+0xee/0x170 [ 8455.901417][ T3329] __sys_sendmsg+0xcd/0x170 [ 8455.901417][ T3329] do_syscall_64+0xc6/0x1e0 [ 8455.901417][ T3329] [ 8455.903723][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8455.903723][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8455.903723][ T3329] ipv6_find_idev+0x102/0x170 [ 8455.903723][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8455.903723][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8455.903723][ T3329] netlink_rcv_skb+0x130/0x360 [ 8455.903723][ T3329] netlink_unicast+0x449/0x710 [ 8455.903723][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8455.903723][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8455.903723][ T3329] ___sys_sendmsg+0xee/0x170 [ 8455.903723][ T3329] __sys_sendmsg+0xcd/0x170 [ 8455.903723][ T3329] do_syscall_64+0xc6/0x1e0 [ 8455.903723][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8455.903723][ T3329] [ 8455.905495][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8455.905495][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8455.905495][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8455.905495][ T3329] ipv6_find_idev+0x102/0x170 [ 8455.905495][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8455.905495][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8455.905495][ T3329] netlink_rcv_skb+0x130/0x360 [ 8455.905495][ T3329] netlink_unicast+0x449/0x710 [ 8455.905495][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8455.905495][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8455.905495][ T3329] ___sys_sendmsg+0xee/0x170 [ 8455.905495][ T3329] __sys_sendmsg+0xcd/0x170 [ 8455.905495][ T3329] do_syscall_64+0xc6/0x1e0 [ 8455.905495][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8455.905495][ T3329] [ 8465.932858][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8465.933309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8465.933309][ T3329] netdev_get_by_index+0x5e/0x80 [ 8465.933309][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8465.933309][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8465.933309][ T3329] ip6_route_add+0x1c/0x140 [ 8465.933309][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8465.933309][ T3329] addrconf_add_dev+0xe2/0x170 [ 8465.933309][ T3329] inet6_addr_add+0x12f/0xa40 [ 8465.933309][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8465.933309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8465.933309][ T3329] netlink_rcv_skb+0x130/0x360 [ 8465.933309][ T3329] netlink_unicast+0x449/0x710 [ 8465.933309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8465.933309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8465.933309][ T3329] ___sys_sendmsg+0xee/0x170 [ 8465.933309][ T3329] __sys_sendmsg+0xcd/0x170 [ 8465.933309][ T3329] do_syscall_64+0xc6/0x1e0 [ 8465.933309][ T3329] [ 8465.935607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8465.935607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8465.935607][ T3329] ipv6_find_idev+0x102/0x170 [ 8465.935607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8465.935607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8465.935607][ T3329] netlink_rcv_skb+0x130/0x360 [ 8465.935607][ T3329] netlink_unicast+0x449/0x710 [ 8465.935607][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8465.935607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8465.935607][ T3329] ___sys_sendmsg+0xee/0x170 [ 8465.935607][ T3329] __sys_sendmsg+0xcd/0x170 [ 8465.935607][ T3329] do_syscall_64+0xc6/0x1e0 [ 8465.935607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8465.935607][ T3329] [ 8465.937386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8465.937386][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8465.937386][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8465.937386][ T3329] ipv6_find_idev+0x102/0x170 [ 8465.937386][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8465.937386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8465.937386][ T3329] netlink_rcv_skb+0x130/0x360 [ 8465.937386][ T3329] netlink_unicast+0x449/0x710 [ 8465.937386][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8465.937386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8465.937386][ T3329] ___sys_sendmsg+0xee/0x170 [ 8465.937386][ T3329] __sys_sendmsg+0xcd/0x170 [ 8465.937386][ T3329] do_syscall_64+0xc6/0x1e0 [ 8465.937386][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8465.937386][ T3329] [ 8476.180907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8476.181364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8476.181364][ T3329] netdev_get_by_index+0x5e/0x80 [ 8476.181364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8476.181364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8476.181364][ T3329] ip6_route_add+0x1c/0x140 [ 8476.181364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8476.181364][ T3329] addrconf_add_dev+0xe2/0x170 [ 8476.181364][ T3329] inet6_addr_add+0x12f/0xa40 [ 8476.181364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8476.181364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8476.181364][ T3329] netlink_rcv_skb+0x130/0x360 [ 8476.181364][ T3329] netlink_unicast+0x449/0x710 [ 8476.181364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8476.181364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8476.181364][ T3329] ___sys_sendmsg+0xee/0x170 [ 8476.181364][ T3329] __sys_sendmsg+0xcd/0x170 [ 8476.181364][ T3329] do_syscall_64+0xc6/0x1e0 [ 8476.181364][ T3329] [ 8476.183654][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8476.183654][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8476.183654][ T3329] ipv6_find_idev+0x102/0x170 [ 8476.183654][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8476.183654][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8476.183654][ T3329] netlink_rcv_skb+0x130/0x360 [ 8476.183654][ T3329] netlink_unicast+0x449/0x710 [ 8476.183654][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8476.183654][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8476.183654][ T3329] ___sys_sendmsg+0xee/0x170 [ 8476.183654][ T3329] __sys_sendmsg+0xcd/0x170 [ 8476.183654][ T3329] do_syscall_64+0xc6/0x1e0 [ 8476.183654][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8476.183654][ T3329] [ 8476.185430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8476.185430][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8476.185430][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8476.185430][ T3329] ipv6_find_idev+0x102/0x170 [ 8476.185430][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8476.185430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8476.185430][ T3329] netlink_rcv_skb+0x130/0x360 [ 8476.185430][ T3329] netlink_unicast+0x449/0x710 [ 8476.185430][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8476.185430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8476.185430][ T3329] ___sys_sendmsg+0xee/0x170 [ 8476.185430][ T3329] __sys_sendmsg+0xcd/0x170 [ 8476.185430][ T3329] do_syscall_64+0xc6/0x1e0 [ 8476.185430][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8476.185430][ T3329] [ 8486.204914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8486.205374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8486.205374][ T3329] netdev_get_by_index+0x5e/0x80 [ 8486.205374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8486.205374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8486.205374][ T3329] ip6_route_add+0x1c/0x140 [ 8486.205374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8486.205374][ T3329] addrconf_add_dev+0xe2/0x170 [ 8486.205374][ T3329] inet6_addr_add+0x12f/0xa40 [ 8486.205374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8486.205374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8486.205374][ T3329] netlink_rcv_skb+0x130/0x360 [ 8486.205374][ T3329] netlink_unicast+0x449/0x710 [ 8486.205374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8486.205374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8486.205374][ T3329] ___sys_sendmsg+0xee/0x170 [ 8486.205374][ T3329] __sys_sendmsg+0xcd/0x170 [ 8486.205374][ T3329] do_syscall_64+0xc6/0x1e0 [ 8486.205374][ T3329] [ 8486.207663][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8486.207663][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8486.207663][ T3329] ipv6_find_idev+0x102/0x170 [ 8486.207663][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8486.207663][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8486.207663][ T3329] netlink_rcv_skb+0x130/0x360 [ 8486.207663][ T3329] netlink_unicast+0x449/0x710 [ 8486.207663][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8486.207663][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8486.207663][ T3329] ___sys_sendmsg+0xee/0x170 [ 8486.207663][ T3329] __sys_sendmsg+0xcd/0x170 [ 8486.207663][ T3329] do_syscall_64+0xc6/0x1e0 [ 8486.207663][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8486.207663][ T3329] [ 8486.209441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8486.209441][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8486.209441][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8486.209441][ T3329] ipv6_find_idev+0x102/0x170 [ 8486.209441][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8486.209441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8486.209441][ T3329] netlink_rcv_skb+0x130/0x360 [ 8486.209441][ T3329] netlink_unicast+0x449/0x710 [ 8486.209441][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8486.209441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8486.209441][ T3329] ___sys_sendmsg+0xee/0x170 [ 8486.209441][ T3329] __sys_sendmsg+0xcd/0x170 [ 8486.209441][ T3329] do_syscall_64+0xc6/0x1e0 [ 8486.209441][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8486.209441][ T3329] [ 8496.452841][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8496.453294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8496.453294][ T3329] netdev_get_by_index+0x5e/0x80 [ 8496.453294][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8496.453294][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8496.453294][ T3329] ip6_route_add+0x1c/0x140 [ 8496.453294][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8496.453294][ T3329] addrconf_add_dev+0xe2/0x170 [ 8496.453294][ T3329] inet6_addr_add+0x12f/0xa40 [ 8496.453294][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8496.453294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8496.453294][ T3329] netlink_rcv_skb+0x130/0x360 [ 8496.453294][ T3329] netlink_unicast+0x449/0x710 [ 8496.453294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8496.453294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8496.453294][ T3329] ___sys_sendmsg+0xee/0x170 [ 8496.453294][ T3329] __sys_sendmsg+0xcd/0x170 [ 8496.453294][ T3329] do_syscall_64+0xc6/0x1e0 [ 8496.453294][ T3329] [ 8496.455963][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8496.455963][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8496.455963][ T3329] ipv6_find_idev+0x102/0x170 [ 8496.455963][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8496.455963][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8496.455963][ T3329] netlink_rcv_skb+0x130/0x360 [ 8496.455963][ T3329] netlink_unicast+0x449/0x710 [ 8496.455963][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8496.455963][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8496.455963][ T3329] ___sys_sendmsg+0xee/0x170 [ 8496.455963][ T3329] __sys_sendmsg+0xcd/0x170 [ 8496.455963][ T3329] do_syscall_64+0xc6/0x1e0 [ 8496.455963][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8496.455963][ T3329] [ 8496.457740][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8496.457740][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8496.457740][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8496.457740][ T3329] ipv6_find_idev+0x102/0x170 [ 8496.457740][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8496.457740][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8496.457740][ T3329] netlink_rcv_skb+0x130/0x360 [ 8496.457740][ T3329] netlink_unicast+0x449/0x710 [ 8496.457740][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8496.457740][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8496.457740][ T3329] ___sys_sendmsg+0xee/0x170 [ 8496.457740][ T3329] __sys_sendmsg+0xcd/0x170 [ 8496.457740][ T3329] do_syscall_64+0xc6/0x1e0 [ 8496.457740][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8496.457740][ T3329] [ 8506.700932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8506.701389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8506.701389][ T3329] netdev_get_by_index+0x5e/0x80 [ 8506.701389][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8506.701389][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8506.701389][ T3329] ip6_route_add+0x1c/0x140 [ 8506.701389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8506.701389][ T3329] addrconf_add_dev+0xe2/0x170 [ 8506.701389][ T3329] inet6_addr_add+0x12f/0xa40 [ 8506.701389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8506.701389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8506.701389][ T3329] netlink_rcv_skb+0x130/0x360 [ 8506.701389][ T3329] netlink_unicast+0x449/0x710 [ 8506.701389][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8506.701389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8506.701389][ T3329] ___sys_sendmsg+0xee/0x170 [ 8506.701389][ T3329] __sys_sendmsg+0xcd/0x170 [ 8506.701389][ T3329] do_syscall_64+0xc6/0x1e0 [ 8506.701389][ T3329] [ 8506.703690][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8506.703690][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8506.703690][ T3329] ipv6_find_idev+0x102/0x170 [ 8506.703690][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8506.703690][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8506.703690][ T3329] netlink_rcv_skb+0x130/0x360 [ 8506.703690][ T3329] netlink_unicast+0x449/0x710 [ 8506.703690][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8506.703690][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8506.703690][ T3329] ___sys_sendmsg+0xee/0x170 [ 8506.703690][ T3329] __sys_sendmsg+0xcd/0x170 [ 8506.703690][ T3329] do_syscall_64+0xc6/0x1e0 [ 8506.703690][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8506.703690][ T3329] [ 8506.705463][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8506.705463][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8506.705463][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8506.705463][ T3329] ipv6_find_idev+0x102/0x170 [ 8506.705463][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8506.705463][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8506.705463][ T3329] netlink_rcv_skb+0x130/0x360 [ 8506.705463][ T3329] netlink_unicast+0x449/0x710 [ 8506.705463][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8506.705463][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8506.705463][ T3329] ___sys_sendmsg+0xee/0x170 [ 8506.705463][ T3329] __sys_sendmsg+0xcd/0x170 [ 8506.705463][ T3329] do_syscall_64+0xc6/0x1e0 [ 8506.705463][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8506.705463][ T3329] [ 8516.844847][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8516.845299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8516.845299][ T3329] netdev_get_by_index+0x5e/0x80 [ 8516.845299][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8516.845299][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8516.845299][ T3329] ip6_route_add+0x1c/0x140 [ 8516.845299][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8516.845299][ T3329] addrconf_add_dev+0xe2/0x170 [ 8516.845299][ T3329] inet6_addr_add+0x12f/0xa40 [ 8516.845299][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8516.845299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8516.845299][ T3329] netlink_rcv_skb+0x130/0x360 [ 8516.845299][ T3329] netlink_unicast+0x449/0x710 [ 8516.845299][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8516.845299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8516.845299][ T3329] ___sys_sendmsg+0xee/0x170 [ 8516.845299][ T3329] __sys_sendmsg+0xcd/0x170 [ 8516.845299][ T3329] do_syscall_64+0xc6/0x1e0 [ 8516.845299][ T3329] [ 8516.847589][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8516.847589][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8516.847589][ T3329] ipv6_find_idev+0x102/0x170 [ 8516.847589][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8516.847589][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8516.847589][ T3329] netlink_rcv_skb+0x130/0x360 [ 8516.847589][ T3329] netlink_unicast+0x449/0x710 [ 8516.847589][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8516.847589][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8516.847589][ T3329] ___sys_sendmsg+0xee/0x170 [ 8516.847589][ T3329] __sys_sendmsg+0xcd/0x170 [ 8516.847589][ T3329] do_syscall_64+0xc6/0x1e0 [ 8516.847589][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8516.847589][ T3329] [ 8516.849360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8516.849360][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8516.849360][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8516.849360][ T3329] ipv6_find_idev+0x102/0x170 [ 8516.849360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8516.849360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8516.849360][ T3329] netlink_rcv_skb+0x130/0x360 [ 8516.849360][ T3329] netlink_unicast+0x449/0x710 [ 8516.849360][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8516.849360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8516.849360][ T3329] ___sys_sendmsg+0xee/0x170 [ 8516.849360][ T3329] __sys_sendmsg+0xcd/0x170 [ 8516.849360][ T3329] do_syscall_64+0xc6/0x1e0 [ 8516.849360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8516.849360][ T3329] [ 8527.100846][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8527.101302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8527.101302][ T3329] netdev_get_by_index+0x5e/0x80 [ 8527.101302][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8527.101302][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8527.101302][ T3329] ip6_route_add+0x1c/0x140 [ 8527.101302][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8527.101302][ T3329] addrconf_add_dev+0xe2/0x170 [ 8527.101302][ T3329] inet6_addr_add+0x12f/0xa40 [ 8527.101302][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8527.101302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8527.101302][ T3329] netlink_rcv_skb+0x130/0x360 [ 8527.101302][ T3329] netlink_unicast+0x449/0x710 [ 8527.101302][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8527.101302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8527.101302][ T3329] ___sys_sendmsg+0xee/0x170 [ 8527.101302][ T3329] __sys_sendmsg+0xcd/0x170 [ 8527.101302][ T3329] do_syscall_64+0xc6/0x1e0 [ 8527.101302][ T3329] [ 8527.103612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8527.103612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8527.103612][ T3329] ipv6_find_idev+0x102/0x170 [ 8527.103612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8527.103612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8527.103612][ T3329] netlink_rcv_skb+0x130/0x360 [ 8527.103612][ T3329] netlink_unicast+0x449/0x710 [ 8527.103612][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8527.103612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8527.103612][ T3329] ___sys_sendmsg+0xee/0x170 [ 8527.103612][ T3329] __sys_sendmsg+0xcd/0x170 [ 8527.103612][ T3329] do_syscall_64+0xc6/0x1e0 [ 8527.103612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8527.103612][ T3329] [ 8527.105391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8527.105391][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8527.105391][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8527.105391][ T3329] ipv6_find_idev+0x102/0x170 [ 8527.105391][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8527.105391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8527.105391][ T3329] netlink_rcv_skb+0x130/0x360 [ 8527.105391][ T3329] netlink_unicast+0x449/0x710 [ 8527.105391][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8527.105391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8527.105391][ T3329] ___sys_sendmsg+0xee/0x170 [ 8527.105391][ T3329] __sys_sendmsg+0xcd/0x170 [ 8527.105391][ T3329] do_syscall_64+0xc6/0x1e0 [ 8527.105391][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8527.105391][ T3329] [ 8537.348901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8537.349303][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8537.349303][ T3329] netdev_get_by_index+0x5e/0x80 [ 8537.349303][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8537.349303][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8537.349303][ T3329] ip6_route_add+0x1c/0x140 [ 8537.349303][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8537.349303][ T3329] addrconf_add_dev+0xe2/0x170 [ 8537.349303][ T3329] inet6_addr_add+0x12f/0xa40 [ 8537.349303][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8537.349303][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8537.349303][ T3329] netlink_rcv_skb+0x130/0x360 [ 8537.349303][ T3329] netlink_unicast+0x449/0x710 [ 8537.349303][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8537.349303][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8537.349303][ T3329] ___sys_sendmsg+0xee/0x170 [ 8537.349303][ T3329] __sys_sendmsg+0xcd/0x170 [ 8537.349303][ T3329] do_syscall_64+0xc6/0x1e0 [ 8537.349303][ T3329] [ 8537.351593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8537.351593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8537.351593][ T3329] ipv6_find_idev+0x102/0x170 [ 8537.351593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8537.351593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8537.351593][ T3329] netlink_rcv_skb+0x130/0x360 [ 8537.351593][ T3329] netlink_unicast+0x449/0x710 [ 8537.351593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8537.351593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8537.351593][ T3329] ___sys_sendmsg+0xee/0x170 [ 8537.351593][ T3329] __sys_sendmsg+0xcd/0x170 [ 8537.351593][ T3329] do_syscall_64+0xc6/0x1e0 [ 8537.351593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8537.351593][ T3329] [ 8537.353379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8537.353379][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8537.353379][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8537.353379][ T3329] ipv6_find_idev+0x102/0x170 [ 8537.353379][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8537.353379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8537.353379][ T3329] netlink_rcv_skb+0x130/0x360 [ 8537.353379][ T3329] netlink_unicast+0x449/0x710 [ 8537.353379][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8537.353379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8537.353379][ T3329] ___sys_sendmsg+0xee/0x170 [ 8537.353379][ T3329] __sys_sendmsg+0xcd/0x170 [ 8537.353379][ T3329] do_syscall_64+0xc6/0x1e0 [ 8537.353379][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8537.353379][ T3329] [ 8547.492836][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8547.493296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8547.493296][ T3329] netdev_get_by_index+0x5e/0x80 [ 8547.493296][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8547.493296][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8547.493296][ T3329] ip6_route_add+0x1c/0x140 [ 8547.493296][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8547.493296][ T3329] addrconf_add_dev+0xe2/0x170 [ 8547.493296][ T3329] inet6_addr_add+0x12f/0xa40 [ 8547.493296][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8547.493296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8547.493296][ T3329] netlink_rcv_skb+0x130/0x360 [ 8547.493296][ T3329] netlink_unicast+0x449/0x710 [ 8547.493296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8547.493296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8547.493296][ T3329] ___sys_sendmsg+0xee/0x170 [ 8547.493296][ T3329] __sys_sendmsg+0xcd/0x170 [ 8547.493296][ T3329] do_syscall_64+0xc6/0x1e0 [ 8547.493296][ T3329] [ 8547.495590][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8547.495590][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8547.495590][ T3329] ipv6_find_idev+0x102/0x170 [ 8547.495590][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8547.495590][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8547.495590][ T3329] netlink_rcv_skb+0x130/0x360 [ 8547.495590][ T3329] netlink_unicast+0x449/0x710 [ 8547.495590][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8547.495590][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8547.495590][ T3329] ___sys_sendmsg+0xee/0x170 [ 8547.495590][ T3329] __sys_sendmsg+0xcd/0x170 [ 8547.495590][ T3329] do_syscall_64+0xc6/0x1e0 [ 8547.495590][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8547.495590][ T3329] [ 8547.497472][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8547.497472][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8547.497472][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8547.497472][ T3329] ipv6_find_idev+0x102/0x170 [ 8547.497472][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8547.497472][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8547.497472][ T3329] netlink_rcv_skb+0x130/0x360 [ 8547.497472][ T3329] netlink_unicast+0x449/0x710 [ 8547.497472][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8547.497472][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8547.497472][ T3329] ___sys_sendmsg+0xee/0x170 [ 8547.497472][ T3329] __sys_sendmsg+0xcd/0x170 [ 8547.497472][ T3329] do_syscall_64+0xc6/0x1e0 [ 8547.497472][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8547.497472][ T3329] [ 8557.740902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8557.741283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8557.741283][ T3329] netdev_get_by_index+0x5e/0x80 [ 8557.741283][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8557.741283][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8557.741283][ T3329] ip6_route_add+0x1c/0x140 [ 8557.741283][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8557.741283][ T3329] addrconf_add_dev+0xe2/0x170 [ 8557.741283][ T3329] inet6_addr_add+0x12f/0xa40 [ 8557.741283][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8557.741283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8557.741283][ T3329] netlink_rcv_skb+0x130/0x360 [ 8557.741283][ T3329] netlink_unicast+0x449/0x710 [ 8557.741283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8557.741283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8557.741283][ T3329] ___sys_sendmsg+0xee/0x170 [ 8557.741283][ T3329] __sys_sendmsg+0xcd/0x170 [ 8557.741283][ T3329] do_syscall_64+0xc6/0x1e0 [ 8557.741283][ T3329] [ 8557.743504][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8557.743504][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8557.743504][ T3329] ipv6_find_idev+0x102/0x170 [ 8557.743504][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8557.743504][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8557.743504][ T3329] netlink_rcv_skb+0x130/0x360 [ 8557.743504][ T3329] netlink_unicast+0x449/0x710 [ 8557.743504][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8557.743504][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8557.743504][ T3329] ___sys_sendmsg+0xee/0x170 [ 8557.743504][ T3329] __sys_sendmsg+0xcd/0x170 [ 8557.743504][ T3329] do_syscall_64+0xc6/0x1e0 [ 8557.743504][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8557.743504][ T3329] [ 8557.745210][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8557.745210][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8557.745210][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8557.745210][ T3329] ipv6_find_idev+0x102/0x170 [ 8557.745210][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8557.745210][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8557.745210][ T3329] netlink_rcv_skb+0x130/0x360 [ 8557.745210][ T3329] netlink_unicast+0x449/0x710 [ 8557.745210][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8557.745210][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8557.745210][ T3329] ___sys_sendmsg+0xee/0x170 [ 8557.745210][ T3329] __sys_sendmsg+0xcd/0x170 [ 8557.745210][ T3329] do_syscall_64+0xc6/0x1e0 [ 8557.745210][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8557.745210][ T3329] [ 8567.988923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8567.989298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8567.989298][ T3329] netdev_get_by_index+0x5e/0x80 [ 8567.989298][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8567.989298][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8567.989298][ T3329] ip6_route_add+0x1c/0x140 [ 8567.989298][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8567.989298][ T3329] addrconf_add_dev+0xe2/0x170 [ 8567.989298][ T3329] inet6_addr_add+0x12f/0xa40 [ 8567.989298][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8567.989298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8567.989298][ T3329] netlink_rcv_skb+0x130/0x360 [ 8567.989298][ T3329] netlink_unicast+0x449/0x710 [ 8567.989298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8567.989298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8567.989298][ T3329] ___sys_sendmsg+0xee/0x170 [ 8567.989298][ T3329] __sys_sendmsg+0xcd/0x170 [ 8567.989298][ T3329] do_syscall_64+0xc6/0x1e0 [ 8567.989298][ T3329] [ 8567.991507][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8567.991507][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8567.991507][ T3329] ipv6_find_idev+0x102/0x170 [ 8567.991507][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8567.991507][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8567.991507][ T3329] netlink_rcv_skb+0x130/0x360 [ 8567.991507][ T3329] netlink_unicast+0x449/0x710 [ 8567.991507][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8567.991507][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8567.991507][ T3329] ___sys_sendmsg+0xee/0x170 [ 8567.991507][ T3329] __sys_sendmsg+0xcd/0x170 [ 8567.991507][ T3329] do_syscall_64+0xc6/0x1e0 [ 8567.991507][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8567.991507][ T3329] [ 8567.993229][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8567.993229][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8567.993229][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8567.993229][ T3329] ipv6_find_idev+0x102/0x170 [ 8567.993229][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8567.993229][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8567.993229][ T3329] netlink_rcv_skb+0x130/0x360 [ 8567.993229][ T3329] netlink_unicast+0x449/0x710 [ 8567.993229][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8567.993229][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8567.993229][ T3329] ___sys_sendmsg+0xee/0x170 [ 8567.993229][ T3329] __sys_sendmsg+0xcd/0x170 [ 8567.993229][ T3329] do_syscall_64+0xc6/0x1e0 [ 8567.993229][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8567.993229][ T3329] [ 8578.236897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8578.237339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8578.237339][ T3329] netdev_get_by_index+0x5e/0x80 [ 8578.237339][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8578.237339][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8578.237339][ T3329] ip6_route_add+0x1c/0x140 [ 8578.237339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8578.237339][ T3329] addrconf_add_dev+0xe2/0x170 [ 8578.237339][ T3329] inet6_addr_add+0x12f/0xa40 [ 8578.237339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8578.237339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8578.237339][ T3329] netlink_rcv_skb+0x130/0x360 [ 8578.237339][ T3329] netlink_unicast+0x449/0x710 [ 8578.237339][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8578.237339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8578.237339][ T3329] ___sys_sendmsg+0xee/0x170 [ 8578.237339][ T3329] __sys_sendmsg+0xcd/0x170 [ 8578.237339][ T3329] do_syscall_64+0xc6/0x1e0 [ 8578.237339][ T3329] [ 8578.239535][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8578.239535][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8578.239535][ T3329] ipv6_find_idev+0x102/0x170 [ 8578.239535][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8578.239535][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8578.239535][ T3329] netlink_rcv_skb+0x130/0x360 [ 8578.239535][ T3329] netlink_unicast+0x449/0x710 [ 8578.239535][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8578.239535][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8578.239535][ T3329] ___sys_sendmsg+0xee/0x170 [ 8578.239535][ T3329] __sys_sendmsg+0xcd/0x170 [ 8578.239535][ T3329] do_syscall_64+0xc6/0x1e0 [ 8578.239535][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8578.239535][ T3329] [ 8578.241240][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8578.241240][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8578.241240][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8578.241240][ T3329] ipv6_find_idev+0x102/0x170 [ 8578.241240][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8578.241240][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8578.241240][ T3329] netlink_rcv_skb+0x130/0x360 [ 8578.241240][ T3329] netlink_unicast+0x449/0x710 [ 8578.241240][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8578.241240][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8578.241240][ T3329] ___sys_sendmsg+0xee/0x170 [ 8578.241240][ T3329] __sys_sendmsg+0xcd/0x170 [ 8578.241240][ T3329] do_syscall_64+0xc6/0x1e0 [ 8578.241240][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8578.241240][ T3329] [ 8588.484897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8588.485412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8588.485412][ T3329] netdev_get_by_index+0x5e/0x80 [ 8588.485412][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8588.485412][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8588.485412][ T3329] ip6_route_add+0x1c/0x140 [ 8588.485412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8588.485412][ T3329] addrconf_add_dev+0xe2/0x170 [ 8588.485412][ T3329] inet6_addr_add+0x12f/0xa40 [ 8588.485412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8588.485412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8588.485412][ T3329] netlink_rcv_skb+0x130/0x360 [ 8588.485412][ T3329] netlink_unicast+0x449/0x710 [ 8588.485412][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8588.485412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8588.485412][ T3329] ___sys_sendmsg+0xee/0x170 [ 8588.485412][ T3329] __sys_sendmsg+0xcd/0x170 [ 8588.485412][ T3329] do_syscall_64+0xc6/0x1e0 [ 8588.485412][ T3329] [ 8588.487612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8588.487612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8588.487612][ T3329] ipv6_find_idev+0x102/0x170 [ 8588.487612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8588.487612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8588.487612][ T3329] netlink_rcv_skb+0x130/0x360 [ 8588.487612][ T3329] netlink_unicast+0x449/0x710 [ 8588.487612][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8588.487612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8588.487612][ T3329] ___sys_sendmsg+0xee/0x170 [ 8588.487612][ T3329] __sys_sendmsg+0xcd/0x170 [ 8588.487612][ T3329] do_syscall_64+0xc6/0x1e0 [ 8588.487612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8588.487612][ T3329] [ 8588.489313][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8588.489313][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8588.489313][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8588.489313][ T3329] ipv6_find_idev+0x102/0x170 [ 8588.489313][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8588.489313][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8588.489313][ T3329] netlink_rcv_skb+0x130/0x360 [ 8588.489313][ T3329] netlink_unicast+0x449/0x710 [ 8588.489313][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8588.489313][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8588.489313][ T3329] ___sys_sendmsg+0xee/0x170 [ 8588.489313][ T3329] __sys_sendmsg+0xcd/0x170 [ 8588.489313][ T3329] do_syscall_64+0xc6/0x1e0 [ 8588.489313][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8588.489313][ T3329] [ 8598.732915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8598.733352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8598.733352][ T3329] netdev_get_by_index+0x5e/0x80 [ 8598.733352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8598.733352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8598.733352][ T3329] ip6_route_add+0x1c/0x140 [ 8598.733352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8598.733352][ T3329] addrconf_add_dev+0xe2/0x170 [ 8598.733352][ T3329] inet6_addr_add+0x12f/0xa40 [ 8598.733352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8598.733352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8598.733352][ T3329] netlink_rcv_skb+0x130/0x360 [ 8598.733352][ T3329] netlink_unicast+0x449/0x710 [ 8598.733352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8598.733352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8598.733352][ T3329] ___sys_sendmsg+0xee/0x170 [ 8598.733352][ T3329] __sys_sendmsg+0xcd/0x170 [ 8598.733352][ T3329] do_syscall_64+0xc6/0x1e0 [ 8598.733352][ T3329] [ 8598.735555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8598.735555][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8598.735555][ T3329] ipv6_find_idev+0x102/0x170 [ 8598.735555][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8598.735555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8598.735555][ T3329] netlink_rcv_skb+0x130/0x360 [ 8598.735555][ T3329] netlink_unicast+0x449/0x710 [ 8598.735555][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8598.735555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8598.735555][ T3329] ___sys_sendmsg+0xee/0x170 [ 8598.735555][ T3329] __sys_sendmsg+0xcd/0x170 [ 8598.735555][ T3329] do_syscall_64+0xc6/0x1e0 [ 8598.735555][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8598.735555][ T3329] [ 8598.737265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8598.737265][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8598.737265][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8598.737265][ T3329] ipv6_find_idev+0x102/0x170 [ 8598.737265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8598.737265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8598.737265][ T3329] netlink_rcv_skb+0x130/0x360 [ 8598.737265][ T3329] netlink_unicast+0x449/0x710 [ 8598.737265][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8598.737265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8598.737265][ T3329] ___sys_sendmsg+0xee/0x170 [ 8598.737265][ T3329] __sys_sendmsg+0xcd/0x170 [ 8598.737265][ T3329] do_syscall_64+0xc6/0x1e0 [ 8598.737265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8598.737265][ T3329] [ 8608.980905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8608.981343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8608.981343][ T3329] netdev_get_by_index+0x5e/0x80 [ 8608.981343][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8608.981343][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8608.981343][ T3329] ip6_route_add+0x1c/0x140 [ 8608.981343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8608.981343][ T3329] addrconf_add_dev+0xe2/0x170 [ 8608.981343][ T3329] inet6_addr_add+0x12f/0xa40 [ 8608.981343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8608.981343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8608.981343][ T3329] netlink_rcv_skb+0x130/0x360 [ 8608.981343][ T3329] netlink_unicast+0x449/0x710 [ 8608.981343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8608.981343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8608.981343][ T3329] ___sys_sendmsg+0xee/0x170 [ 8608.981343][ T3329] __sys_sendmsg+0xcd/0x170 [ 8608.981343][ T3329] do_syscall_64+0xc6/0x1e0 [ 8608.981343][ T3329] [ 8608.983570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8608.983570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8608.983570][ T3329] ipv6_find_idev+0x102/0x170 [ 8608.983570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8608.983570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8608.983570][ T3329] netlink_rcv_skb+0x130/0x360 [ 8608.983570][ T3329] netlink_unicast+0x449/0x710 [ 8608.983570][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8608.983570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8608.983570][ T3329] ___sys_sendmsg+0xee/0x170 [ 8608.983570][ T3329] __sys_sendmsg+0xcd/0x170 [ 8608.983570][ T3329] do_syscall_64+0xc6/0x1e0 [ 8608.983570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8608.983570][ T3329] [ 8608.985281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8608.985281][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8608.985281][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8608.985281][ T3329] ipv6_find_idev+0x102/0x170 [ 8608.985281][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8608.985281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8608.985281][ T3329] netlink_rcv_skb+0x130/0x360 [ 8608.985281][ T3329] netlink_unicast+0x449/0x710 [ 8608.985281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8608.985281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8608.985281][ T3329] ___sys_sendmsg+0xee/0x170 [ 8608.985281][ T3329] __sys_sendmsg+0xcd/0x170 [ 8608.985281][ T3329] do_syscall_64+0xc6/0x1e0 [ 8608.985281][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8608.985281][ T3329] [ 8619.228917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8619.229348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8619.229348][ T3329] netdev_get_by_index+0x5e/0x80 [ 8619.229348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8619.229348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8619.229348][ T3329] ip6_route_add+0x1c/0x140 [ 8619.229348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8619.229348][ T3329] addrconf_add_dev+0xe2/0x170 [ 8619.229348][ T3329] inet6_addr_add+0x12f/0xa40 [ 8619.229348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8619.229348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8619.229348][ T3329] netlink_rcv_skb+0x130/0x360 [ 8619.229348][ T3329] netlink_unicast+0x449/0x710 [ 8619.229348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8619.229348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8619.229348][ T3329] ___sys_sendmsg+0xee/0x170 [ 8619.229348][ T3329] __sys_sendmsg+0xcd/0x170 [ 8619.229348][ T3329] do_syscall_64+0xc6/0x1e0 [ 8619.229348][ T3329] [ 8619.231544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8619.231544][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8619.231544][ T3329] ipv6_find_idev+0x102/0x170 [ 8619.231544][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8619.231544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8619.231544][ T3329] netlink_rcv_skb+0x130/0x360 [ 8619.231544][ T3329] netlink_unicast+0x449/0x710 [ 8619.231544][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8619.231544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8619.231544][ T3329] ___sys_sendmsg+0xee/0x170 [ 8619.231544][ T3329] __sys_sendmsg+0xcd/0x170 [ 8619.231544][ T3329] do_syscall_64+0xc6/0x1e0 [ 8619.231544][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8619.231544][ T3329] [ 8619.233259][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8619.233259][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8619.233259][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8619.233259][ T3329] ipv6_find_idev+0x102/0x170 [ 8619.233259][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8619.233259][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8619.233259][ T3329] netlink_rcv_skb+0x130/0x360 [ 8619.233259][ T3329] netlink_unicast+0x449/0x710 [ 8619.233259][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8619.233259][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8619.233259][ T3329] ___sys_sendmsg+0xee/0x170 [ 8619.233259][ T3329] __sys_sendmsg+0xcd/0x170 [ 8619.233259][ T3329] do_syscall_64+0xc6/0x1e0 [ 8619.233259][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8619.233259][ T3329] [ 8629.476917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8629.477352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8629.477352][ T3329] netdev_get_by_index+0x5e/0x80 [ 8629.477352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8629.477352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8629.477352][ T3329] ip6_route_add+0x1c/0x140 [ 8629.477352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8629.477352][ T3329] addrconf_add_dev+0xe2/0x170 [ 8629.477352][ T3329] inet6_addr_add+0x12f/0xa40 [ 8629.477352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8629.477352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8629.477352][ T3329] netlink_rcv_skb+0x130/0x360 [ 8629.477352][ T3329] netlink_unicast+0x449/0x710 [ 8629.477352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8629.477352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8629.477352][ T3329] ___sys_sendmsg+0xee/0x170 [ 8629.477352][ T3329] __sys_sendmsg+0xcd/0x170 [ 8629.477352][ T3329] do_syscall_64+0xc6/0x1e0 [ 8629.477352][ T3329] [ 8629.479576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8629.479576][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8629.479576][ T3329] ipv6_find_idev+0x102/0x170 [ 8629.479576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8629.479576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8629.479576][ T3329] netlink_rcv_skb+0x130/0x360 [ 8629.479576][ T3329] netlink_unicast+0x449/0x710 [ 8629.479576][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8629.479576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8629.479576][ T3329] ___sys_sendmsg+0xee/0x170 [ 8629.479576][ T3329] __sys_sendmsg+0xcd/0x170 [ 8629.479576][ T3329] do_syscall_64+0xc6/0x1e0 [ 8629.479576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8629.479576][ T3329] [ 8629.481272][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8629.481272][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8629.481272][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8629.481272][ T3329] ipv6_find_idev+0x102/0x170 [ 8629.481272][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8629.481272][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8629.481272][ T3329] netlink_rcv_skb+0x130/0x360 [ 8629.481272][ T3329] netlink_unicast+0x449/0x710 [ 8629.481272][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8629.481272][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8629.481272][ T3329] ___sys_sendmsg+0xee/0x170 [ 8629.481272][ T3329] __sys_sendmsg+0xcd/0x170 [ 8629.481272][ T3329] do_syscall_64+0xc6/0x1e0 [ 8629.481272][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8629.481272][ T3329] [ 8639.724944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8639.725392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8639.725392][ T3329] netdev_get_by_index+0x5e/0x80 [ 8639.725392][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8639.725392][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8639.725392][ T3329] ip6_route_add+0x1c/0x140 [ 8639.725392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8639.725392][ T3329] addrconf_add_dev+0xe2/0x170 [ 8639.725392][ T3329] inet6_addr_add+0x12f/0xa40 [ 8639.725392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8639.725392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8639.725392][ T3329] netlink_rcv_skb+0x130/0x360 [ 8639.725392][ T3329] netlink_unicast+0x449/0x710 [ 8639.725392][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8639.725392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8639.725392][ T3329] ___sys_sendmsg+0xee/0x170 [ 8639.725392][ T3329] __sys_sendmsg+0xcd/0x170 [ 8639.725392][ T3329] do_syscall_64+0xc6/0x1e0 [ 8639.725392][ T3329] [ 8639.727587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8639.727587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8639.727587][ T3329] ipv6_find_idev+0x102/0x170 [ 8639.727587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8639.727587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8639.727587][ T3329] netlink_rcv_skb+0x130/0x360 [ 8639.727587][ T3329] netlink_unicast+0x449/0x710 [ 8639.727587][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8639.727587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8639.727587][ T3329] ___sys_sendmsg+0xee/0x170 [ 8639.727587][ T3329] __sys_sendmsg+0xcd/0x170 [ 8639.727587][ T3329] do_syscall_64+0xc6/0x1e0 [ 8639.727587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8639.727587][ T3329] [ 8639.729286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8639.729286][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8639.729286][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8639.729286][ T3329] ipv6_find_idev+0x102/0x170 [ 8639.729286][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8639.729286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8639.729286][ T3329] netlink_rcv_skb+0x130/0x360 [ 8639.729286][ T3329] netlink_unicast+0x449/0x710 [ 8639.729286][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8639.729286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8639.729286][ T3329] ___sys_sendmsg+0xee/0x170 [ 8639.729286][ T3329] __sys_sendmsg+0xcd/0x170 [ 8639.729286][ T3329] do_syscall_64+0xc6/0x1e0 [ 8639.729286][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8639.729286][ T3329] [ 8649.972937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8649.973373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8649.973373][ T3329] netdev_get_by_index+0x5e/0x80 [ 8649.973373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8649.973373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8649.973373][ T3329] ip6_route_add+0x1c/0x140 [ 8649.973373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8649.973373][ T3329] addrconf_add_dev+0xe2/0x170 [ 8649.973373][ T3329] inet6_addr_add+0x12f/0xa40 [ 8649.973373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8649.973373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8649.973373][ T3329] netlink_rcv_skb+0x130/0x360 [ 8649.973373][ T3329] netlink_unicast+0x449/0x710 [ 8649.973373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8649.973373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8649.973373][ T3329] ___sys_sendmsg+0xee/0x170 [ 8649.973373][ T3329] __sys_sendmsg+0xcd/0x170 [ 8649.973373][ T3329] do_syscall_64+0xc6/0x1e0 [ 8649.973373][ T3329] [ 8649.975573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8649.975573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8649.975573][ T3329] ipv6_find_idev+0x102/0x170 [ 8649.975573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8649.975573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8649.975573][ T3329] netlink_rcv_skb+0x130/0x360 [ 8649.975573][ T3329] netlink_unicast+0x449/0x710 [ 8649.975573][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8649.975573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8649.975573][ T3329] ___sys_sendmsg+0xee/0x170 [ 8649.975573][ T3329] __sys_sendmsg+0xcd/0x170 [ 8649.975573][ T3329] do_syscall_64+0xc6/0x1e0 [ 8649.975573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8649.975573][ T3329] [ 8649.977274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8649.977274][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8649.977274][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8649.977274][ T3329] ipv6_find_idev+0x102/0x170 [ 8649.977274][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8649.977274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8649.977274][ T3329] netlink_rcv_skb+0x130/0x360 [ 8649.977274][ T3329] netlink_unicast+0x449/0x710 [ 8649.977274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8649.977274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8649.977274][ T3329] ___sys_sendmsg+0xee/0x170 [ 8649.977274][ T3329] __sys_sendmsg+0xcd/0x170 [ 8649.977274][ T3329] do_syscall_64+0xc6/0x1e0 [ 8649.977274][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8649.977274][ T3329] [ 8660.220911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8660.221343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8660.221343][ T3329] netdev_get_by_index+0x5e/0x80 [ 8660.221343][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8660.221343][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8660.221343][ T3329] ip6_route_add+0x1c/0x140 [ 8660.221343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8660.221343][ T3329] addrconf_add_dev+0xe2/0x170 [ 8660.221343][ T3329] inet6_addr_add+0x12f/0xa40 [ 8660.221343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8660.221343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8660.221343][ T3329] netlink_rcv_skb+0x130/0x360 [ 8660.221343][ T3329] netlink_unicast+0x449/0x710 [ 8660.221343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8660.221343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8660.221343][ T3329] ___sys_sendmsg+0xee/0x170 [ 8660.221343][ T3329] __sys_sendmsg+0xcd/0x170 [ 8660.221343][ T3329] do_syscall_64+0xc6/0x1e0 [ 8660.221343][ T3329] [ 8660.223570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8660.223570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8660.223570][ T3329] ipv6_find_idev+0x102/0x170 [ 8660.223570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8660.223570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8660.223570][ T3329] netlink_rcv_skb+0x130/0x360 [ 8660.223570][ T3329] netlink_unicast+0x449/0x710 [ 8660.223570][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8660.223570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8660.223570][ T3329] ___sys_sendmsg+0xee/0x170 [ 8660.223570][ T3329] __sys_sendmsg+0xcd/0x170 [ 8660.223570][ T3329] do_syscall_64+0xc6/0x1e0 [ 8660.223570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8660.223570][ T3329] [ 8660.225265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8660.225265][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8660.225265][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8660.225265][ T3329] ipv6_find_idev+0x102/0x170 [ 8660.225265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8660.225265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8660.225265][ T3329] netlink_rcv_skb+0x130/0x360 [ 8660.225265][ T3329] netlink_unicast+0x449/0x710 [ 8660.225265][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8660.225265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8660.225265][ T3329] ___sys_sendmsg+0xee/0x170 [ 8660.225265][ T3329] __sys_sendmsg+0xcd/0x170 [ 8660.225265][ T3329] do_syscall_64+0xc6/0x1e0 [ 8660.225265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8660.225265][ T3329] [ 8670.836999][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8670.837466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8670.837466][ T3329] netdev_get_by_index+0x5e/0x80 [ 8670.837466][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8670.837466][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8670.837466][ T3329] ip6_route_add+0x1c/0x140 [ 8670.837466][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8670.837466][ T3329] addrconf_add_dev+0xe2/0x170 [ 8670.837466][ T3329] inet6_addr_add+0x12f/0xa40 [ 8670.837466][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8670.837466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8670.837466][ T3329] netlink_rcv_skb+0x130/0x360 [ 8670.837466][ T3329] netlink_unicast+0x449/0x710 [ 8670.837466][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8670.837466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8670.837466][ T3329] ___sys_sendmsg+0xee/0x170 [ 8670.837466][ T3329] __sys_sendmsg+0xcd/0x170 [ 8670.837466][ T3329] do_syscall_64+0xc6/0x1e0 [ 8670.837466][ T3329] [ 8670.839698][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8670.839698][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8670.839698][ T3329] ipv6_find_idev+0x102/0x170 [ 8670.839698][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8670.839698][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8670.839698][ T3329] netlink_rcv_skb+0x130/0x360 [ 8670.839698][ T3329] netlink_unicast+0x449/0x710 [ 8670.839698][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8670.839698][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8670.839698][ T3329] ___sys_sendmsg+0xee/0x170 [ 8670.839698][ T3329] __sys_sendmsg+0xcd/0x170 [ 8670.839698][ T3329] do_syscall_64+0xc6/0x1e0 [ 8670.839698][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8670.839698][ T3329] [ 8670.841436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8670.841436][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8670.841436][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8670.841436][ T3329] ipv6_find_idev+0x102/0x170 [ 8670.841436][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8670.841436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8670.841436][ T3329] netlink_rcv_skb+0x130/0x360 [ 8670.841436][ T3329] netlink_unicast+0x449/0x710 [ 8670.841436][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8670.841436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8670.841436][ T3329] ___sys_sendmsg+0xee/0x170 [ 8670.841436][ T3329] __sys_sendmsg+0xcd/0x170 [ 8670.841436][ T3329] do_syscall_64+0xc6/0x1e0 [ 8670.841436][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8670.841436][ T3329] [ 8681.084997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8681.085453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8681.085453][ T3329] netdev_get_by_index+0x5e/0x80 [ 8681.085453][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8681.085453][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8681.085453][ T3329] ip6_route_add+0x1c/0x140 [ 8681.085453][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8681.085453][ T3329] addrconf_add_dev+0xe2/0x170 [ 8681.085453][ T3329] inet6_addr_add+0x12f/0xa40 [ 8681.085453][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8681.085453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8681.085453][ T3329] netlink_rcv_skb+0x130/0x360 [ 8681.085453][ T3329] netlink_unicast+0x449/0x710 [ 8681.085453][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8681.085453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8681.085453][ T3329] ___sys_sendmsg+0xee/0x170 [ 8681.085453][ T3329] __sys_sendmsg+0xcd/0x170 [ 8681.085453][ T3329] do_syscall_64+0xc6/0x1e0 [ 8681.085453][ T3329] [ 8681.087673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8681.087673][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8681.087673][ T3329] ipv6_find_idev+0x102/0x170 [ 8681.087673][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8681.087673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8681.087673][ T3329] netlink_rcv_skb+0x130/0x360 [ 8681.087673][ T3329] netlink_unicast+0x449/0x710 [ 8681.087673][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8681.087673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8681.087673][ T3329] ___sys_sendmsg+0xee/0x170 [ 8681.087673][ T3329] __sys_sendmsg+0xcd/0x170 [ 8681.087673][ T3329] do_syscall_64+0xc6/0x1e0 [ 8681.087673][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8681.087673][ T3329] [ 8681.089400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8681.089400][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8681.089400][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8681.089400][ T3329] ipv6_find_idev+0x102/0x170 [ 8681.089400][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8681.089400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8681.089400][ T3329] netlink_rcv_skb+0x130/0x360 [ 8681.089400][ T3329] netlink_unicast+0x449/0x710 [ 8681.089400][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8681.089400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8681.089400][ T3329] ___sys_sendmsg+0xee/0x170 [ 8681.089400][ T3329] __sys_sendmsg+0xcd/0x170 [ 8681.089400][ T3329] do_syscall_64+0xc6/0x1e0 [ 8681.089400][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8681.089400][ T3329] [ 8691.332906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8691.333337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8691.333337][ T3329] netdev_get_by_index+0x5e/0x80 [ 8691.333337][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8691.333337][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8691.333337][ T3329] ip6_route_add+0x1c/0x140 [ 8691.333337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8691.333337][ T3329] addrconf_add_dev+0xe2/0x170 [ 8691.333337][ T3329] inet6_addr_add+0x12f/0xa40 [ 8691.333337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8691.333337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8691.333337][ T3329] netlink_rcv_skb+0x130/0x360 [ 8691.333337][ T3329] netlink_unicast+0x449/0x710 [ 8691.333337][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8691.333337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8691.333337][ T3329] ___sys_sendmsg+0xee/0x170 [ 8691.333337][ T3329] __sys_sendmsg+0xcd/0x170 [ 8691.333337][ T3329] do_syscall_64+0xc6/0x1e0 [ 8691.333337][ T3329] [ 8691.335541][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8691.335541][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8691.335541][ T3329] ipv6_find_idev+0x102/0x170 [ 8691.335541][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8691.335541][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8691.335541][ T3329] netlink_rcv_skb+0x130/0x360 [ 8691.335541][ T3329] netlink_unicast+0x449/0x710 [ 8691.335541][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8691.335541][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8691.335541][ T3329] ___sys_sendmsg+0xee/0x170 [ 8691.335541][ T3329] __sys_sendmsg+0xcd/0x170 [ 8691.335541][ T3329] do_syscall_64+0xc6/0x1e0 [ 8691.335541][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8691.335541][ T3329] [ 8691.337298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8691.337298][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8691.337298][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8691.337298][ T3329] ipv6_find_idev+0x102/0x170 [ 8691.337298][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8691.337298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8691.337298][ T3329] netlink_rcv_skb+0x130/0x360 [ 8691.337298][ T3329] netlink_unicast+0x449/0x710 [ 8691.337298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8691.337298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8691.337298][ T3329] ___sys_sendmsg+0xee/0x170 [ 8691.337298][ T3329] __sys_sendmsg+0xcd/0x170 [ 8691.337298][ T3329] do_syscall_64+0xc6/0x1e0 [ 8691.337298][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8691.337298][ T3329] [ 8701.452911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8701.453358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8701.453358][ T3329] netdev_get_by_index+0x5e/0x80 [ 8701.453358][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8701.453358][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8701.453358][ T3329] ip6_route_add+0x1c/0x140 [ 8701.453358][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8701.453358][ T3329] addrconf_add_dev+0xe2/0x170 [ 8701.453358][ T3329] inet6_addr_add+0x12f/0xa40 [ 8701.453358][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8701.453358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8701.453358][ T3329] netlink_rcv_skb+0x130/0x360 [ 8701.453358][ T3329] netlink_unicast+0x449/0x710 [ 8701.453358][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8701.453358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8701.453358][ T3329] ___sys_sendmsg+0xee/0x170 [ 8701.453358][ T3329] __sys_sendmsg+0xcd/0x170 [ 8701.453358][ T3329] do_syscall_64+0xc6/0x1e0 [ 8701.453358][ T3329] [ 8701.455628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8701.455628][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8701.455628][ T3329] ipv6_find_idev+0x102/0x170 [ 8701.455628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8701.455628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8701.455628][ T3329] netlink_rcv_skb+0x130/0x360 [ 8701.455628][ T3329] netlink_unicast+0x449/0x710 [ 8701.455628][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8701.455628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8701.455628][ T3329] ___sys_sendmsg+0xee/0x170 [ 8701.455628][ T3329] __sys_sendmsg+0xcd/0x170 [ 8701.455628][ T3329] do_syscall_64+0xc6/0x1e0 [ 8701.455628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8701.455628][ T3329] [ 8701.457347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8701.457347][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8701.457347][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8701.457347][ T3329] ipv6_find_idev+0x102/0x170 [ 8701.457347][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8701.457347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8701.457347][ T3329] netlink_rcv_skb+0x130/0x360 [ 8701.457347][ T3329] netlink_unicast+0x449/0x710 [ 8701.457347][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8701.457347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8701.457347][ T3329] ___sys_sendmsg+0xee/0x170 [ 8701.457347][ T3329] __sys_sendmsg+0xcd/0x170 [ 8701.457347][ T3329] do_syscall_64+0xc6/0x1e0 [ 8701.457347][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8701.457347][ T3329] [ 8711.604906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8711.605357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8711.605357][ T3329] netdev_get_by_index+0x5e/0x80 [ 8711.605357][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8711.605357][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8711.605357][ T3329] ip6_route_add+0x1c/0x140 [ 8711.605357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8711.605357][ T3329] addrconf_add_dev+0xe2/0x170 [ 8711.605357][ T3329] inet6_addr_add+0x12f/0xa40 [ 8711.605357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8711.605357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8711.605357][ T3329] netlink_rcv_skb+0x130/0x360 [ 8711.605357][ T3329] netlink_unicast+0x449/0x710 [ 8711.605357][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8711.605357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8711.605357][ T3329] ___sys_sendmsg+0xee/0x170 [ 8711.605357][ T3329] __sys_sendmsg+0xcd/0x170 [ 8711.605357][ T3329] do_syscall_64+0xc6/0x1e0 [ 8711.605357][ T3329] [ 8711.607580][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8711.607580][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8711.607580][ T3329] ipv6_find_idev+0x102/0x170 [ 8711.607580][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8711.607580][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8711.607580][ T3329] netlink_rcv_skb+0x130/0x360 [ 8711.607580][ T3329] netlink_unicast+0x449/0x710 [ 8711.607580][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8711.607580][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8711.607580][ T3329] ___sys_sendmsg+0xee/0x170 [ 8711.607580][ T3329] __sys_sendmsg+0xcd/0x170 [ 8711.607580][ T3329] do_syscall_64+0xc6/0x1e0 [ 8711.607580][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8711.607580][ T3329] [ 8711.609298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8711.609298][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8711.609298][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8711.609298][ T3329] ipv6_find_idev+0x102/0x170 [ 8711.609298][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8711.609298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8711.609298][ T3329] netlink_rcv_skb+0x130/0x360 [ 8711.609298][ T3329] netlink_unicast+0x449/0x710 [ 8711.609298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8711.609298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8711.609298][ T3329] ___sys_sendmsg+0xee/0x170 [ 8711.609298][ T3329] __sys_sendmsg+0xcd/0x170 [ 8711.609298][ T3329] do_syscall_64+0xc6/0x1e0 [ 8711.609298][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8711.609298][ T3329] [ 8721.852906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8721.853356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8721.853356][ T3329] netdev_get_by_index+0x5e/0x80 [ 8721.853356][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8721.853356][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8721.853356][ T3329] ip6_route_add+0x1c/0x140 [ 8721.853356][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8721.853356][ T3329] addrconf_add_dev+0xe2/0x170 [ 8721.853356][ T3329] inet6_addr_add+0x12f/0xa40 [ 8721.853356][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8721.853356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8721.853356][ T3329] netlink_rcv_skb+0x130/0x360 [ 8721.853356][ T3329] netlink_unicast+0x449/0x710 [ 8721.853356][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8721.853356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8721.853356][ T3329] ___sys_sendmsg+0xee/0x170 [ 8721.853356][ T3329] __sys_sendmsg+0xcd/0x170 [ 8721.853356][ T3329] do_syscall_64+0xc6/0x1e0 [ 8721.853356][ T3329] [ 8721.856101][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8721.856101][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8721.856101][ T3329] ipv6_find_idev+0x102/0x170 [ 8721.856101][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8721.856101][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8721.856101][ T3329] netlink_rcv_skb+0x130/0x360 [ 8721.856101][ T3329] netlink_unicast+0x449/0x710 [ 8721.856101][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8721.856101][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8721.856101][ T3329] ___sys_sendmsg+0xee/0x170 [ 8721.856101][ T3329] __sys_sendmsg+0xcd/0x170 [ 8721.856101][ T3329] do_syscall_64+0xc6/0x1e0 [ 8721.856101][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8721.856101][ T3329] [ 8721.858011][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8721.858011][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8721.858011][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8721.858011][ T3329] ipv6_find_idev+0x102/0x170 [ 8721.858011][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8721.858011][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8721.858011][ T3329] netlink_rcv_skb+0x130/0x360 [ 8721.858011][ T3329] netlink_unicast+0x449/0x710 [ 8721.858011][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8721.858011][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8721.858011][ T3329] ___sys_sendmsg+0xee/0x170 [ 8721.858011][ T3329] __sys_sendmsg+0xcd/0x170 [ 8721.858011][ T3329] do_syscall_64+0xc6/0x1e0 [ 8721.858011][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8721.858011][ T3329] [ 8732.092906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8732.093275][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8732.093275][ T3329] netdev_get_by_index+0x5e/0x80 [ 8732.093275][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8732.093275][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8732.093275][ T3329] ip6_route_add+0x1c/0x140 [ 8732.093275][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8732.093275][ T3329] addrconf_add_dev+0xe2/0x170 [ 8732.093275][ T3329] inet6_addr_add+0x12f/0xa40 [ 8732.093275][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8732.093275][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8732.093275][ T3329] netlink_rcv_skb+0x130/0x360 [ 8732.093275][ T3329] netlink_unicast+0x449/0x710 [ 8732.093275][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8732.093275][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8732.093275][ T3329] ___sys_sendmsg+0xee/0x170 [ 8732.093275][ T3329] __sys_sendmsg+0xcd/0x170 [ 8732.093275][ T3329] do_syscall_64+0xc6/0x1e0 [ 8732.093275][ T3329] [ 8732.095471][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8732.095471][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8732.095471][ T3329] ipv6_find_idev+0x102/0x170 [ 8732.095471][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8732.095471][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8732.095471][ T3329] netlink_rcv_skb+0x130/0x360 [ 8732.095471][ T3329] netlink_unicast+0x449/0x710 [ 8732.095471][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8732.095471][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8732.095471][ T3329] ___sys_sendmsg+0xee/0x170 [ 8732.095471][ T3329] __sys_sendmsg+0xcd/0x170 [ 8732.095471][ T3329] do_syscall_64+0xc6/0x1e0 [ 8732.095471][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8732.095471][ T3329] [ 8732.097173][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8732.097173][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8732.097173][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8732.097173][ T3329] ipv6_find_idev+0x102/0x170 [ 8732.097173][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8732.097173][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8732.097173][ T3329] netlink_rcv_skb+0x130/0x360 [ 8732.097173][ T3329] netlink_unicast+0x449/0x710 [ 8732.097173][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8732.097173][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8732.097173][ T3329] ___sys_sendmsg+0xee/0x170 [ 8732.097173][ T3329] __sys_sendmsg+0xcd/0x170 [ 8732.097173][ T3329] do_syscall_64+0xc6/0x1e0 [ 8732.097173][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8732.097173][ T3329] [ 8742.340930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8742.341320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8742.341320][ T3329] netdev_get_by_index+0x5e/0x80 [ 8742.341320][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8742.341320][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8742.341320][ T3329] ip6_route_add+0x1c/0x140 [ 8742.341320][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8742.341320][ T3329] addrconf_add_dev+0xe2/0x170 [ 8742.341320][ T3329] inet6_addr_add+0x12f/0xa40 [ 8742.341320][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8742.341320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8742.341320][ T3329] netlink_rcv_skb+0x130/0x360 [ 8742.341320][ T3329] netlink_unicast+0x449/0x710 [ 8742.341320][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8742.341320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8742.341320][ T3329] ___sys_sendmsg+0xee/0x170 [ 8742.341320][ T3329] __sys_sendmsg+0xcd/0x170 [ 8742.341320][ T3329] do_syscall_64+0xc6/0x1e0 [ 8742.341320][ T3329] [ 8742.343533][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8742.343533][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8742.343533][ T3329] ipv6_find_idev+0x102/0x170 [ 8742.343533][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8742.343533][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8742.343533][ T3329] netlink_rcv_skb+0x130/0x360 [ 8742.343533][ T3329] netlink_unicast+0x449/0x710 [ 8742.343533][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8742.343533][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8742.343533][ T3329] ___sys_sendmsg+0xee/0x170 [ 8742.343533][ T3329] __sys_sendmsg+0xcd/0x170 [ 8742.343533][ T3329] do_syscall_64+0xc6/0x1e0 [ 8742.343533][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8742.343533][ T3329] [ 8742.345238][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8742.345238][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8742.345238][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8742.345238][ T3329] ipv6_find_idev+0x102/0x170 [ 8742.345238][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8742.345238][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8742.345238][ T3329] netlink_rcv_skb+0x130/0x360 [ 8742.345238][ T3329] netlink_unicast+0x449/0x710 [ 8742.345238][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8742.345238][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8742.345238][ T3329] ___sys_sendmsg+0xee/0x170 [ 8742.345238][ T3329] __sys_sendmsg+0xcd/0x170 [ 8742.345238][ T3329] do_syscall_64+0xc6/0x1e0 [ 8742.345238][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8742.345238][ T3329] [ 8752.540916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8752.541300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8752.541300][ T3329] netdev_get_by_index+0x5e/0x80 [ 8752.541300][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8752.541300][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8752.541300][ T3329] ip6_route_add+0x1c/0x140 [ 8752.541300][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8752.541300][ T3329] addrconf_add_dev+0xe2/0x170 [ 8752.541300][ T3329] inet6_addr_add+0x12f/0xa40 [ 8752.541300][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8752.541300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8752.541300][ T3329] netlink_rcv_skb+0x130/0x360 [ 8752.541300][ T3329] netlink_unicast+0x449/0x710 [ 8752.541300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8752.541300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8752.541300][ T3329] ___sys_sendmsg+0xee/0x170 [ 8752.541300][ T3329] __sys_sendmsg+0xcd/0x170 [ 8752.541300][ T3329] do_syscall_64+0xc6/0x1e0 [ 8752.541300][ T3329] [ 8752.543508][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8752.543508][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8752.543508][ T3329] ipv6_find_idev+0x102/0x170 [ 8752.543508][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8752.543508][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8752.543508][ T3329] netlink_rcv_skb+0x130/0x360 [ 8752.543508][ T3329] netlink_unicast+0x449/0x710 [ 8752.543508][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8752.543508][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8752.543508][ T3329] ___sys_sendmsg+0xee/0x170 [ 8752.543508][ T3329] __sys_sendmsg+0xcd/0x170 [ 8752.543508][ T3329] do_syscall_64+0xc6/0x1e0 [ 8752.543508][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8752.543508][ T3329] [ 8752.545226][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8752.545226][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8752.545226][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8752.545226][ T3329] ipv6_find_idev+0x102/0x170 [ 8752.545226][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8752.545226][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8752.545226][ T3329] netlink_rcv_skb+0x130/0x360 [ 8752.545226][ T3329] netlink_unicast+0x449/0x710 [ 8752.545226][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8752.545226][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8752.545226][ T3329] ___sys_sendmsg+0xee/0x170 [ 8752.545226][ T3329] __sys_sendmsg+0xcd/0x170 [ 8752.545226][ T3329] do_syscall_64+0xc6/0x1e0 [ 8752.545226][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8752.545226][ T3329] [ 8762.796848][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8762.797234][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8762.797234][ T3329] netdev_get_by_index+0x5e/0x80 [ 8762.797234][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8762.797234][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8762.797234][ T3329] ip6_route_add+0x1c/0x140 [ 8762.797234][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8762.797234][ T3329] addrconf_add_dev+0xe2/0x170 [ 8762.797234][ T3329] inet6_addr_add+0x12f/0xa40 [ 8762.797234][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8762.797234][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8762.797234][ T3329] netlink_rcv_skb+0x130/0x360 [ 8762.797234][ T3329] netlink_unicast+0x449/0x710 [ 8762.797234][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8762.797234][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8762.797234][ T3329] ___sys_sendmsg+0xee/0x170 [ 8762.797234][ T3329] __sys_sendmsg+0xcd/0x170 [ 8762.797234][ T3329] do_syscall_64+0xc6/0x1e0 [ 8762.797234][ T3329] [ 8762.799452][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8762.799452][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8762.799452][ T3329] ipv6_find_idev+0x102/0x170 [ 8762.799452][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8762.799452][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8762.799452][ T3329] netlink_rcv_skb+0x130/0x360 [ 8762.799452][ T3329] netlink_unicast+0x449/0x710 [ 8762.799452][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8762.799452][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8762.799452][ T3329] ___sys_sendmsg+0xee/0x170 [ 8762.799452][ T3329] __sys_sendmsg+0xcd/0x170 [ 8762.799452][ T3329] do_syscall_64+0xc6/0x1e0 [ 8762.799452][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8762.799452][ T3329] [ 8762.801685][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8762.801685][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8762.801685][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8762.801685][ T3329] ipv6_find_idev+0x102/0x170 [ 8762.801685][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8762.801685][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8762.801685][ T3329] netlink_rcv_skb+0x130/0x360 [ 8762.801685][ T3329] netlink_unicast+0x449/0x710 [ 8762.801685][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8762.801685][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8762.801685][ T3329] ___sys_sendmsg+0xee/0x170 [ 8762.801685][ T3329] __sys_sendmsg+0xcd/0x170 [ 8762.801685][ T3329] do_syscall_64+0xc6/0x1e0 [ 8762.801685][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8762.801685][ T3329] [ 8773.052924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8773.053301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8773.053301][ T3329] netdev_get_by_index+0x5e/0x80 [ 8773.053301][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8773.053301][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8773.053301][ T3329] ip6_route_add+0x1c/0x140 [ 8773.053301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8773.053301][ T3329] addrconf_add_dev+0xe2/0x170 [ 8773.053301][ T3329] inet6_addr_add+0x12f/0xa40 [ 8773.053301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8773.053301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8773.053301][ T3329] netlink_rcv_skb+0x130/0x360 [ 8773.053301][ T3329] netlink_unicast+0x449/0x710 [ 8773.053301][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8773.053301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8773.053301][ T3329] ___sys_sendmsg+0xee/0x170 [ 8773.053301][ T3329] __sys_sendmsg+0xcd/0x170 [ 8773.053301][ T3329] do_syscall_64+0xc6/0x1e0 [ 8773.053301][ T3329] [ 8773.055511][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8773.055511][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8773.055511][ T3329] ipv6_find_idev+0x102/0x170 [ 8773.055511][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8773.055511][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8773.055511][ T3329] netlink_rcv_skb+0x130/0x360 [ 8773.055511][ T3329] netlink_unicast+0x449/0x710 [ 8773.055511][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8773.055511][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8773.055511][ T3329] ___sys_sendmsg+0xee/0x170 [ 8773.055511][ T3329] __sys_sendmsg+0xcd/0x170 [ 8773.055511][ T3329] do_syscall_64+0xc6/0x1e0 [ 8773.055511][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8773.055511][ T3329] [ 8773.057228][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8773.057228][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8773.057228][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8773.057228][ T3329] ipv6_find_idev+0x102/0x170 [ 8773.057228][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8773.057228][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8773.057228][ T3329] netlink_rcv_skb+0x130/0x360 [ 8773.057228][ T3329] netlink_unicast+0x449/0x710 [ 8773.057228][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8773.057228][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8773.057228][ T3329] ___sys_sendmsg+0xee/0x170 [ 8773.057228][ T3329] __sys_sendmsg+0xcd/0x170 [ 8773.057228][ T3329] do_syscall_64+0xc6/0x1e0 [ 8773.057228][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8773.057228][ T3329] [ 8783.308929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8783.309370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8783.309370][ T3329] netdev_get_by_index+0x5e/0x80 [ 8783.309370][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8783.309370][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8783.309370][ T3329] ip6_route_add+0x1c/0x140 [ 8783.309370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8783.309370][ T3329] addrconf_add_dev+0xe2/0x170 [ 8783.309370][ T3329] inet6_addr_add+0x12f/0xa40 [ 8783.309370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8783.309370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8783.309370][ T3329] netlink_rcv_skb+0x130/0x360 [ 8783.309370][ T3329] netlink_unicast+0x449/0x710 [ 8783.309370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8783.309370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8783.309370][ T3329] ___sys_sendmsg+0xee/0x170 [ 8783.309370][ T3329] __sys_sendmsg+0xcd/0x170 [ 8783.309370][ T3329] do_syscall_64+0xc6/0x1e0 [ 8783.309370][ T3329] [ 8783.311602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8783.311602][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8783.311602][ T3329] ipv6_find_idev+0x102/0x170 [ 8783.311602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8783.311602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8783.311602][ T3329] netlink_rcv_skb+0x130/0x360 [ 8783.311602][ T3329] netlink_unicast+0x449/0x710 [ 8783.311602][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8783.311602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8783.311602][ T3329] ___sys_sendmsg+0xee/0x170 [ 8783.311602][ T3329] __sys_sendmsg+0xcd/0x170 [ 8783.311602][ T3329] do_syscall_64+0xc6/0x1e0 [ 8783.311602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8783.311602][ T3329] [ 8783.313330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8783.313330][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8783.313330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8783.313330][ T3329] ipv6_find_idev+0x102/0x170 [ 8783.313330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8783.313330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8783.313330][ T3329] netlink_rcv_skb+0x130/0x360 [ 8783.313330][ T3329] netlink_unicast+0x449/0x710 [ 8783.313330][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8783.313330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8783.313330][ T3329] ___sys_sendmsg+0xee/0x170 [ 8783.313330][ T3329] __sys_sendmsg+0xcd/0x170 [ 8783.313330][ T3329] do_syscall_64+0xc6/0x1e0 [ 8783.313330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8783.313330][ T3329] [ 8793.564853][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8793.565241][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8793.565241][ T3329] netdev_get_by_index+0x5e/0x80 [ 8793.565241][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8793.565241][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8793.565241][ T3329] ip6_route_add+0x1c/0x140 [ 8793.565241][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8793.565241][ T3329] addrconf_add_dev+0xe2/0x170 [ 8793.565241][ T3329] inet6_addr_add+0x12f/0xa40 [ 8793.565241][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8793.565241][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8793.565241][ T3329] netlink_rcv_skb+0x130/0x360 [ 8793.565241][ T3329] netlink_unicast+0x449/0x710 [ 8793.565241][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8793.565241][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8793.565241][ T3329] ___sys_sendmsg+0xee/0x170 [ 8793.565241][ T3329] __sys_sendmsg+0xcd/0x170 [ 8793.565241][ T3329] do_syscall_64+0xc6/0x1e0 [ 8793.565241][ T3329] [ 8793.567449][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8793.567449][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8793.567449][ T3329] ipv6_find_idev+0x102/0x170 [ 8793.567449][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8793.567449][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8793.567449][ T3329] netlink_rcv_skb+0x130/0x360 [ 8793.567449][ T3329] netlink_unicast+0x449/0x710 [ 8793.567449][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8793.567449][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8793.567449][ T3329] ___sys_sendmsg+0xee/0x170 [ 8793.567449][ T3329] __sys_sendmsg+0xcd/0x170 [ 8793.567449][ T3329] do_syscall_64+0xc6/0x1e0 [ 8793.567449][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8793.567449][ T3329] [ 8793.569167][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8793.569167][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8793.569167][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8793.569167][ T3329] ipv6_find_idev+0x102/0x170 [ 8793.569167][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8793.569167][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8793.569167][ T3329] netlink_rcv_skb+0x130/0x360 [ 8793.569167][ T3329] netlink_unicast+0x449/0x710 [ 8793.569167][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8793.569167][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8793.569167][ T3329] ___sys_sendmsg+0xee/0x170 [ 8793.569167][ T3329] __sys_sendmsg+0xcd/0x170 [ 8793.569167][ T3329] do_syscall_64+0xc6/0x1e0 [ 8793.569167][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8793.569167][ T3329] [ 8803.820826][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8803.821246][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8803.821246][ T3329] netdev_get_by_index+0x5e/0x80 [ 8803.821246][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8803.821246][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8803.821246][ T3329] ip6_route_add+0x1c/0x140 [ 8803.821246][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8803.821246][ T3329] addrconf_add_dev+0xe2/0x170 [ 8803.821246][ T3329] inet6_addr_add+0x12f/0xa40 [ 8803.821246][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8803.821246][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8803.821246][ T3329] netlink_rcv_skb+0x130/0x360 [ 8803.821246][ T3329] netlink_unicast+0x449/0x710 [ 8803.821246][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8803.821246][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8803.821246][ T3329] ___sys_sendmsg+0xee/0x170 [ 8803.821246][ T3329] __sys_sendmsg+0xcd/0x170 [ 8803.821246][ T3329] do_syscall_64+0xc6/0x1e0 [ 8803.821246][ T3329] [ 8803.823456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8803.823456][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8803.823456][ T3329] ipv6_find_idev+0x102/0x170 [ 8803.823456][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8803.823456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8803.823456][ T3329] netlink_rcv_skb+0x130/0x360 [ 8803.823456][ T3329] netlink_unicast+0x449/0x710 [ 8803.823456][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8803.823456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8803.823456][ T3329] ___sys_sendmsg+0xee/0x170 [ 8803.823456][ T3329] __sys_sendmsg+0xcd/0x170 [ 8803.823456][ T3329] do_syscall_64+0xc6/0x1e0 [ 8803.823456][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8803.823456][ T3329] [ 8803.825165][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8803.825165][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8803.825165][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8803.825165][ T3329] ipv6_find_idev+0x102/0x170 [ 8803.825165][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8803.825165][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8803.825165][ T3329] netlink_rcv_skb+0x130/0x360 [ 8803.825165][ T3329] netlink_unicast+0x449/0x710 [ 8803.825165][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8803.825165][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8803.825165][ T3329] ___sys_sendmsg+0xee/0x170 [ 8803.825165][ T3329] __sys_sendmsg+0xcd/0x170 [ 8803.825165][ T3329] do_syscall_64+0xc6/0x1e0 [ 8803.825165][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8803.825165][ T3329] [ 8814.076911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8814.077287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8814.077287][ T3329] netdev_get_by_index+0x5e/0x80 [ 8814.077287][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8814.077287][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8814.077287][ T3329] ip6_route_add+0x1c/0x140 [ 8814.077287][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8814.077287][ T3329] addrconf_add_dev+0xe2/0x170 [ 8814.077287][ T3329] inet6_addr_add+0x12f/0xa40 [ 8814.077287][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8814.077287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8814.077287][ T3329] netlink_rcv_skb+0x130/0x360 [ 8814.077287][ T3329] netlink_unicast+0x449/0x710 [ 8814.077287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8814.077287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8814.077287][ T3329] ___sys_sendmsg+0xee/0x170 [ 8814.077287][ T3329] __sys_sendmsg+0xcd/0x170 [ 8814.077287][ T3329] do_syscall_64+0xc6/0x1e0 [ 8814.077287][ T3329] [ 8814.080022][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8814.080022][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8814.080022][ T3329] ipv6_find_idev+0x102/0x170 [ 8814.080022][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8814.080022][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8814.080022][ T3329] netlink_rcv_skb+0x130/0x360 [ 8814.080022][ T3329] netlink_unicast+0x449/0x710 [ 8814.080022][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8814.080022][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8814.080022][ T3329] ___sys_sendmsg+0xee/0x170 [ 8814.080022][ T3329] __sys_sendmsg+0xcd/0x170 [ 8814.080022][ T3329] do_syscall_64+0xc6/0x1e0 [ 8814.080022][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8814.080022][ T3329] [ 8814.082111][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8814.082111][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8814.082111][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8814.082111][ T3329] ipv6_find_idev+0x102/0x170 [ 8814.082111][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8814.082111][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8814.082111][ T3329] netlink_rcv_skb+0x130/0x360 [ 8814.082111][ T3329] netlink_unicast+0x449/0x710 [ 8814.082111][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8814.082111][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8814.082111][ T3329] ___sys_sendmsg+0xee/0x170 [ 8814.082111][ T3329] __sys_sendmsg+0xcd/0x170 [ 8814.082111][ T3329] do_syscall_64+0xc6/0x1e0 [ 8814.082111][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8814.082111][ T3329] [ 8824.236916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8824.237292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8824.237292][ T3329] netdev_get_by_index+0x5e/0x80 [ 8824.237292][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8824.237292][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8824.237292][ T3329] ip6_route_add+0x1c/0x140 [ 8824.237292][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8824.237292][ T3329] addrconf_add_dev+0xe2/0x170 [ 8824.237292][ T3329] inet6_addr_add+0x12f/0xa40 [ 8824.237292][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8824.237292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8824.237292][ T3329] netlink_rcv_skb+0x130/0x360 [ 8824.237292][ T3329] netlink_unicast+0x449/0x710 [ 8824.237292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8824.237292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8824.237292][ T3329] ___sys_sendmsg+0xee/0x170 [ 8824.237292][ T3329] __sys_sendmsg+0xcd/0x170 [ 8824.237292][ T3329] do_syscall_64+0xc6/0x1e0 [ 8824.237292][ T3329] [ 8824.239506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8824.239506][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8824.239506][ T3329] ipv6_find_idev+0x102/0x170 [ 8824.239506][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8824.239506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8824.239506][ T3329] netlink_rcv_skb+0x130/0x360 [ 8824.239506][ T3329] netlink_unicast+0x449/0x710 [ 8824.239506][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8824.239506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8824.239506][ T3329] ___sys_sendmsg+0xee/0x170 [ 8824.239506][ T3329] __sys_sendmsg+0xcd/0x170 [ 8824.239506][ T3329] do_syscall_64+0xc6/0x1e0 [ 8824.239506][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8824.239506][ T3329] [ 8824.241228][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8824.241228][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8824.241228][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8824.241228][ T3329] ipv6_find_idev+0x102/0x170 [ 8824.241228][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8824.241228][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8824.241228][ T3329] netlink_rcv_skb+0x130/0x360 [ 8824.241228][ T3329] netlink_unicast+0x449/0x710 [ 8824.241228][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8824.241228][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8824.241228][ T3329] ___sys_sendmsg+0xee/0x170 [ 8824.241228][ T3329] __sys_sendmsg+0xcd/0x170 [ 8824.241228][ T3329] do_syscall_64+0xc6/0x1e0 [ 8824.241228][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8824.241228][ T3329] [ 8834.348900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8834.349272][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8834.349272][ T3329] netdev_get_by_index+0x5e/0x80 [ 8834.349272][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8834.349272][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8834.349272][ T3329] ip6_route_add+0x1c/0x140 [ 8834.349272][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8834.349272][ T3329] addrconf_add_dev+0xe2/0x170 [ 8834.349272][ T3329] inet6_addr_add+0x12f/0xa40 [ 8834.349272][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8834.349272][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8834.349272][ T3329] netlink_rcv_skb+0x130/0x360 [ 8834.349272][ T3329] netlink_unicast+0x449/0x710 [ 8834.349272][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8834.349272][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8834.349272][ T3329] ___sys_sendmsg+0xee/0x170 [ 8834.349272][ T3329] __sys_sendmsg+0xcd/0x170 [ 8834.349272][ T3329] do_syscall_64+0xc6/0x1e0 [ 8834.349272][ T3329] [ 8834.351485][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8834.351485][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8834.351485][ T3329] ipv6_find_idev+0x102/0x170 [ 8834.351485][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8834.351485][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8834.351485][ T3329] netlink_rcv_skb+0x130/0x360 [ 8834.351485][ T3329] netlink_unicast+0x449/0x710 [ 8834.351485][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8834.351485][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8834.351485][ T3329] ___sys_sendmsg+0xee/0x170 [ 8834.351485][ T3329] __sys_sendmsg+0xcd/0x170 [ 8834.351485][ T3329] do_syscall_64+0xc6/0x1e0 [ 8834.351485][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8834.351485][ T3329] [ 8834.353193][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8834.353193][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8834.353193][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8834.353193][ T3329] ipv6_find_idev+0x102/0x170 [ 8834.353193][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8834.353193][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8834.353193][ T3329] netlink_rcv_skb+0x130/0x360 [ 8834.353193][ T3329] netlink_unicast+0x449/0x710 [ 8834.353193][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8834.353193][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8834.353193][ T3329] ___sys_sendmsg+0xee/0x170 [ 8834.353193][ T3329] __sys_sendmsg+0xcd/0x170 [ 8834.353193][ T3329] do_syscall_64+0xc6/0x1e0 [ 8834.353193][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8834.353193][ T3329] [ 8844.596902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8844.597283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8844.597283][ T3329] netdev_get_by_index+0x5e/0x80 [ 8844.597283][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8844.597283][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8844.597283][ T3329] ip6_route_add+0x1c/0x140 [ 8844.597283][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8844.597283][ T3329] addrconf_add_dev+0xe2/0x170 [ 8844.597283][ T3329] inet6_addr_add+0x12f/0xa40 [ 8844.597283][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8844.597283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8844.597283][ T3329] netlink_rcv_skb+0x130/0x360 [ 8844.597283][ T3329] netlink_unicast+0x449/0x710 [ 8844.597283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8844.597283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8844.597283][ T3329] ___sys_sendmsg+0xee/0x170 [ 8844.597283][ T3329] __sys_sendmsg+0xcd/0x170 [ 8844.597283][ T3329] do_syscall_64+0xc6/0x1e0 [ 8844.597283][ T3329] [ 8844.599478][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8844.599478][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8844.599478][ T3329] ipv6_find_idev+0x102/0x170 [ 8844.599478][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8844.599478][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8844.599478][ T3329] netlink_rcv_skb+0x130/0x360 [ 8844.599478][ T3329] netlink_unicast+0x449/0x710 [ 8844.599478][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8844.599478][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8844.599478][ T3329] ___sys_sendmsg+0xee/0x170 [ 8844.599478][ T3329] __sys_sendmsg+0xcd/0x170 [ 8844.599478][ T3329] do_syscall_64+0xc6/0x1e0 [ 8844.599478][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8844.599478][ T3329] [ 8844.601209][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8844.601209][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8844.601209][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8844.601209][ T3329] ipv6_find_idev+0x102/0x170 [ 8844.601209][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8844.601209][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8844.601209][ T3329] netlink_rcv_skb+0x130/0x360 [ 8844.601209][ T3329] netlink_unicast+0x449/0x710 [ 8844.601209][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8844.601209][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8844.601209][ T3329] ___sys_sendmsg+0xee/0x170 [ 8844.601209][ T3329] __sys_sendmsg+0xcd/0x170 [ 8844.601209][ T3329] do_syscall_64+0xc6/0x1e0 [ 8844.601209][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8844.601209][ T3329] [ 8854.844904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8854.845292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8854.845292][ T3329] netdev_get_by_index+0x5e/0x80 [ 8854.845292][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8854.845292][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8854.845292][ T3329] ip6_route_add+0x1c/0x140 [ 8854.845292][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8854.845292][ T3329] addrconf_add_dev+0xe2/0x170 [ 8854.845292][ T3329] inet6_addr_add+0x12f/0xa40 [ 8854.845292][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8854.845292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8854.845292][ T3329] netlink_rcv_skb+0x130/0x360 [ 8854.845292][ T3329] netlink_unicast+0x449/0x710 [ 8854.845292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8854.845292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8854.845292][ T3329] ___sys_sendmsg+0xee/0x170 [ 8854.845292][ T3329] __sys_sendmsg+0xcd/0x170 [ 8854.845292][ T3329] do_syscall_64+0xc6/0x1e0 [ 8854.845292][ T3329] [ 8854.847485][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8854.847485][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8854.847485][ T3329] ipv6_find_idev+0x102/0x170 [ 8854.847485][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8854.847485][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8854.847485][ T3329] netlink_rcv_skb+0x130/0x360 [ 8854.847485][ T3329] netlink_unicast+0x449/0x710 [ 8854.847485][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8854.847485][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8854.847485][ T3329] ___sys_sendmsg+0xee/0x170 [ 8854.847485][ T3329] __sys_sendmsg+0xcd/0x170 [ 8854.847485][ T3329] do_syscall_64+0xc6/0x1e0 [ 8854.847485][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8854.847485][ T3329] [ 8854.849195][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8854.849195][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8854.849195][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8854.849195][ T3329] ipv6_find_idev+0x102/0x170 [ 8854.849195][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8854.849195][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8854.849195][ T3329] netlink_rcv_skb+0x130/0x360 [ 8854.849195][ T3329] netlink_unicast+0x449/0x710 [ 8854.849195][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8854.849195][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8854.849195][ T3329] ___sys_sendmsg+0xee/0x170 [ 8854.849195][ T3329] __sys_sendmsg+0xcd/0x170 [ 8854.849195][ T3329] do_syscall_64+0xc6/0x1e0 [ 8854.849195][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8854.849195][ T3329] [ 8864.868900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8864.869287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8864.869287][ T3329] netdev_get_by_index+0x5e/0x80 [ 8864.869287][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8864.869287][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8864.869287][ T3329] ip6_route_add+0x1c/0x140 [ 8864.869287][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8864.869287][ T3329] addrconf_add_dev+0xe2/0x170 [ 8864.869287][ T3329] inet6_addr_add+0x12f/0xa40 [ 8864.869287][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8864.869287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8864.869287][ T3329] netlink_rcv_skb+0x130/0x360 [ 8864.869287][ T3329] netlink_unicast+0x449/0x710 [ 8864.869287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8864.869287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8864.869287][ T3329] ___sys_sendmsg+0xee/0x170 [ 8864.869287][ T3329] __sys_sendmsg+0xcd/0x170 [ 8864.869287][ T3329] do_syscall_64+0xc6/0x1e0 [ 8864.869287][ T3329] [ 8864.871508][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8864.871508][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8864.871508][ T3329] ipv6_find_idev+0x102/0x170 [ 8864.871508][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8864.871508][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8864.871508][ T3329] netlink_rcv_skb+0x130/0x360 [ 8864.871508][ T3329] netlink_unicast+0x449/0x710 [ 8864.871508][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8864.871508][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8864.871508][ T3329] ___sys_sendmsg+0xee/0x170 [ 8864.871508][ T3329] __sys_sendmsg+0xcd/0x170 [ 8864.871508][ T3329] do_syscall_64+0xc6/0x1e0 [ 8864.871508][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8864.871508][ T3329] [ 8864.873225][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8864.873225][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8864.873225][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8864.873225][ T3329] ipv6_find_idev+0x102/0x170 [ 8864.873225][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8864.873225][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8864.873225][ T3329] netlink_rcv_skb+0x130/0x360 [ 8864.873225][ T3329] netlink_unicast+0x449/0x710 [ 8864.873225][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8864.873225][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8864.873225][ T3329] ___sys_sendmsg+0xee/0x170 [ 8864.873225][ T3329] __sys_sendmsg+0xcd/0x170 [ 8864.873225][ T3329] do_syscall_64+0xc6/0x1e0 [ 8864.873225][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8864.873225][ T3329] [ 8875.116915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8875.117317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8875.117317][ T3329] netdev_get_by_index+0x5e/0x80 [ 8875.117317][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8875.117317][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8875.117317][ T3329] ip6_route_add+0x1c/0x140 [ 8875.117317][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8875.117317][ T3329] addrconf_add_dev+0xe2/0x170 [ 8875.117317][ T3329] inet6_addr_add+0x12f/0xa40 [ 8875.117317][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8875.117317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8875.117317][ T3329] netlink_rcv_skb+0x130/0x360 [ 8875.117317][ T3329] netlink_unicast+0x449/0x710 [ 8875.117317][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8875.117317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8875.117317][ T3329] ___sys_sendmsg+0xee/0x170 [ 8875.117317][ T3329] __sys_sendmsg+0xcd/0x170 [ 8875.117317][ T3329] do_syscall_64+0xc6/0x1e0 [ 8875.117317][ T3329] [ 8875.119520][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8875.119520][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8875.119520][ T3329] ipv6_find_idev+0x102/0x170 [ 8875.119520][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8875.119520][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8875.119520][ T3329] netlink_rcv_skb+0x130/0x360 [ 8875.119520][ T3329] netlink_unicast+0x449/0x710 [ 8875.119520][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8875.119520][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8875.119520][ T3329] ___sys_sendmsg+0xee/0x170 [ 8875.119520][ T3329] __sys_sendmsg+0xcd/0x170 [ 8875.119520][ T3329] do_syscall_64+0xc6/0x1e0 [ 8875.119520][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8875.119520][ T3329] [ 8875.121250][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8875.121250][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8875.121250][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8875.121250][ T3329] ipv6_find_idev+0x102/0x170 [ 8875.121250][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8875.121250][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8875.121250][ T3329] netlink_rcv_skb+0x130/0x360 [ 8875.121250][ T3329] netlink_unicast+0x449/0x710 [ 8875.121250][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8875.121250][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8875.121250][ T3329] ___sys_sendmsg+0xee/0x170 [ 8875.121250][ T3329] __sys_sendmsg+0xcd/0x170 [ 8875.121250][ T3329] do_syscall_64+0xc6/0x1e0 [ 8875.121250][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8875.121250][ T3329] [ 8885.372924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8885.373358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8885.373358][ T3329] netdev_get_by_index+0x5e/0x80 [ 8885.373358][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8885.373358][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8885.373358][ T3329] ip6_route_add+0x1c/0x140 [ 8885.373358][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8885.373358][ T3329] addrconf_add_dev+0xe2/0x170 [ 8885.373358][ T3329] inet6_addr_add+0x12f/0xa40 [ 8885.373358][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8885.373358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8885.373358][ T3329] netlink_rcv_skb+0x130/0x360 [ 8885.373358][ T3329] netlink_unicast+0x449/0x710 [ 8885.373358][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8885.373358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8885.373358][ T3329] ___sys_sendmsg+0xee/0x170 [ 8885.373358][ T3329] __sys_sendmsg+0xcd/0x170 [ 8885.373358][ T3329] do_syscall_64+0xc6/0x1e0 [ 8885.373358][ T3329] [ 8885.375560][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8885.375560][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8885.375560][ T3329] ipv6_find_idev+0x102/0x170 [ 8885.375560][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8885.375560][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8885.375560][ T3329] netlink_rcv_skb+0x130/0x360 [ 8885.375560][ T3329] netlink_unicast+0x449/0x710 [ 8885.375560][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8885.375560][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8885.375560][ T3329] ___sys_sendmsg+0xee/0x170 [ 8885.375560][ T3329] __sys_sendmsg+0xcd/0x170 [ 8885.375560][ T3329] do_syscall_64+0xc6/0x1e0 [ 8885.375560][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8885.375560][ T3329] [ 8885.377267][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8885.377267][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8885.377267][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8885.377267][ T3329] ipv6_find_idev+0x102/0x170 [ 8885.377267][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8885.377267][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8885.377267][ T3329] netlink_rcv_skb+0x130/0x360 [ 8885.377267][ T3329] netlink_unicast+0x449/0x710 [ 8885.377267][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8885.377267][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8885.377267][ T3329] ___sys_sendmsg+0xee/0x170 [ 8885.377267][ T3329] __sys_sendmsg+0xcd/0x170 [ 8885.377267][ T3329] do_syscall_64+0xc6/0x1e0 [ 8885.377267][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8885.377267][ T3329] [ 8895.620845][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8895.621215][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8895.621215][ T3329] netdev_get_by_index+0x5e/0x80 [ 8895.621215][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8895.621215][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8895.621215][ T3329] ip6_route_add+0x1c/0x140 [ 8895.621215][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8895.621215][ T3329] addrconf_add_dev+0xe2/0x170 [ 8895.621215][ T3329] inet6_addr_add+0x12f/0xa40 [ 8895.621215][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8895.621215][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8895.621215][ T3329] netlink_rcv_skb+0x130/0x360 [ 8895.621215][ T3329] netlink_unicast+0x449/0x710 [ 8895.621215][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8895.621215][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8895.621215][ T3329] ___sys_sendmsg+0xee/0x170 [ 8895.621215][ T3329] __sys_sendmsg+0xcd/0x170 [ 8895.621215][ T3329] do_syscall_64+0xc6/0x1e0 [ 8895.621215][ T3329] [ 8895.623417][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8895.623417][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8895.623417][ T3329] ipv6_find_idev+0x102/0x170 [ 8895.623417][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8895.623417][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8895.623417][ T3329] netlink_rcv_skb+0x130/0x360 [ 8895.623417][ T3329] netlink_unicast+0x449/0x710 [ 8895.623417][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8895.623417][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8895.623417][ T3329] ___sys_sendmsg+0xee/0x170 [ 8895.623417][ T3329] __sys_sendmsg+0xcd/0x170 [ 8895.623417][ T3329] do_syscall_64+0xc6/0x1e0 [ 8895.623417][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8895.623417][ T3329] [ 8895.625122][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8895.625122][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8895.625122][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8895.625122][ T3329] ipv6_find_idev+0x102/0x170 [ 8895.625122][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8895.625122][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8895.625122][ T3329] netlink_rcv_skb+0x130/0x360 [ 8895.625122][ T3329] netlink_unicast+0x449/0x710 [ 8895.625122][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8895.625122][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8895.625122][ T3329] ___sys_sendmsg+0xee/0x170 [ 8895.625122][ T3329] __sys_sendmsg+0xcd/0x170 [ 8895.625122][ T3329] do_syscall_64+0xc6/0x1e0 [ 8895.625122][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8895.625122][ T3329] [ 8905.692928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8905.693297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8905.693297][ T3329] netdev_get_by_index+0x5e/0x80 [ 8905.693297][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8905.693297][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8905.693297][ T3329] ip6_route_add+0x1c/0x140 [ 8905.693297][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8905.693297][ T3329] addrconf_add_dev+0xe2/0x170 [ 8905.693297][ T3329] inet6_addr_add+0x12f/0xa40 [ 8905.693297][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8905.693297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8905.693297][ T3329] netlink_rcv_skb+0x130/0x360 [ 8905.693297][ T3329] netlink_unicast+0x449/0x710 [ 8905.693297][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8905.693297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8905.693297][ T3329] ___sys_sendmsg+0xee/0x170 [ 8905.693297][ T3329] __sys_sendmsg+0xcd/0x170 [ 8905.693297][ T3329] do_syscall_64+0xc6/0x1e0 [ 8905.693297][ T3329] [ 8905.695498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8905.695498][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8905.695498][ T3329] ipv6_find_idev+0x102/0x170 [ 8905.695498][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8905.695498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8905.695498][ T3329] netlink_rcv_skb+0x130/0x360 [ 8905.695498][ T3329] netlink_unicast+0x449/0x710 [ 8905.695498][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8905.695498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8905.695498][ T3329] ___sys_sendmsg+0xee/0x170 [ 8905.695498][ T3329] __sys_sendmsg+0xcd/0x170 [ 8905.695498][ T3329] do_syscall_64+0xc6/0x1e0 [ 8905.695498][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8905.695498][ T3329] [ 8905.697202][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8905.697202][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8905.697202][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8905.697202][ T3329] ipv6_find_idev+0x102/0x170 [ 8905.697202][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8905.697202][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8905.697202][ T3329] netlink_rcv_skb+0x130/0x360 [ 8905.697202][ T3329] netlink_unicast+0x449/0x710 [ 8905.697202][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8905.697202][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8905.697202][ T3329] ___sys_sendmsg+0xee/0x170 [ 8905.697202][ T3329] __sys_sendmsg+0xcd/0x170 [ 8905.697202][ T3329] do_syscall_64+0xc6/0x1e0 [ 8905.697202][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8905.697202][ T3329] [ 8915.940844][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8915.941229][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8915.941229][ T3329] netdev_get_by_index+0x5e/0x80 [ 8915.941229][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8915.941229][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8915.941229][ T3329] ip6_route_add+0x1c/0x140 [ 8915.941229][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8915.941229][ T3329] addrconf_add_dev+0xe2/0x170 [ 8915.941229][ T3329] inet6_addr_add+0x12f/0xa40 [ 8915.941229][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8915.941229][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8915.941229][ T3329] netlink_rcv_skb+0x130/0x360 [ 8915.941229][ T3329] netlink_unicast+0x449/0x710 [ 8915.941229][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8915.941229][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8915.941229][ T3329] ___sys_sendmsg+0xee/0x170 [ 8915.941229][ T3329] __sys_sendmsg+0xcd/0x170 [ 8915.941229][ T3329] do_syscall_64+0xc6/0x1e0 [ 8915.941229][ T3329] [ 8915.943521][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8915.943521][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8915.943521][ T3329] ipv6_find_idev+0x102/0x170 [ 8915.943521][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8915.943521][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8915.943521][ T3329] netlink_rcv_skb+0x130/0x360 [ 8915.943521][ T3329] netlink_unicast+0x449/0x710 [ 8915.943521][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8915.943521][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8915.943521][ T3329] ___sys_sendmsg+0xee/0x170 [ 8915.943521][ T3329] __sys_sendmsg+0xcd/0x170 [ 8915.943521][ T3329] do_syscall_64+0xc6/0x1e0 [ 8915.943521][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8915.943521][ T3329] [ 8915.945232][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8915.945232][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8915.945232][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8915.945232][ T3329] ipv6_find_idev+0x102/0x170 [ 8915.945232][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8915.945232][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8915.945232][ T3329] netlink_rcv_skb+0x130/0x360 [ 8915.945232][ T3329] netlink_unicast+0x449/0x710 [ 8915.945232][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8915.945232][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8915.945232][ T3329] ___sys_sendmsg+0xee/0x170 [ 8915.945232][ T3329] __sys_sendmsg+0xcd/0x170 [ 8915.945232][ T3329] do_syscall_64+0xc6/0x1e0 [ 8915.945232][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8915.945232][ T3329] [ 8926.188905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8926.189348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8926.189348][ T3329] netdev_get_by_index+0x5e/0x80 [ 8926.189348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8926.189348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8926.189348][ T3329] ip6_route_add+0x1c/0x140 [ 8926.189348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8926.189348][ T3329] addrconf_add_dev+0xe2/0x170 [ 8926.189348][ T3329] inet6_addr_add+0x12f/0xa40 [ 8926.189348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8926.189348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8926.189348][ T3329] netlink_rcv_skb+0x130/0x360 [ 8926.189348][ T3329] netlink_unicast+0x449/0x710 [ 8926.189348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8926.189348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8926.189348][ T3329] ___sys_sendmsg+0xee/0x170 [ 8926.189348][ T3329] __sys_sendmsg+0xcd/0x170 [ 8926.189348][ T3329] do_syscall_64+0xc6/0x1e0 [ 8926.189348][ T3329] [ 8926.191558][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8926.191558][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8926.191558][ T3329] ipv6_find_idev+0x102/0x170 [ 8926.191558][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8926.191558][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8926.191558][ T3329] netlink_rcv_skb+0x130/0x360 [ 8926.191558][ T3329] netlink_unicast+0x449/0x710 [ 8926.191558][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8926.191558][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8926.191558][ T3329] ___sys_sendmsg+0xee/0x170 [ 8926.191558][ T3329] __sys_sendmsg+0xcd/0x170 [ 8926.191558][ T3329] do_syscall_64+0xc6/0x1e0 [ 8926.191558][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8926.191558][ T3329] [ 8926.193265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8926.193265][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8926.193265][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8926.193265][ T3329] ipv6_find_idev+0x102/0x170 [ 8926.193265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8926.193265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8926.193265][ T3329] netlink_rcv_skb+0x130/0x360 [ 8926.193265][ T3329] netlink_unicast+0x449/0x710 [ 8926.193265][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8926.193265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8926.193265][ T3329] ___sys_sendmsg+0xee/0x170 [ 8926.193265][ T3329] __sys_sendmsg+0xcd/0x170 [ 8926.193265][ T3329] do_syscall_64+0xc6/0x1e0 [ 8926.193265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8926.193265][ T3329] [ 8936.436922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8936.437373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8936.437373][ T3329] netdev_get_by_index+0x5e/0x80 [ 8936.437373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8936.437373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8936.437373][ T3329] ip6_route_add+0x1c/0x140 [ 8936.437373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8936.437373][ T3329] addrconf_add_dev+0xe2/0x170 [ 8936.437373][ T3329] inet6_addr_add+0x12f/0xa40 [ 8936.437373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8936.437373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8936.437373][ T3329] netlink_rcv_skb+0x130/0x360 [ 8936.437373][ T3329] netlink_unicast+0x449/0x710 [ 8936.437373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8936.437373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8936.437373][ T3329] ___sys_sendmsg+0xee/0x170 [ 8936.437373][ T3329] __sys_sendmsg+0xcd/0x170 [ 8936.437373][ T3329] do_syscall_64+0xc6/0x1e0 [ 8936.437373][ T3329] [ 8936.439599][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8936.439599][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8936.439599][ T3329] ipv6_find_idev+0x102/0x170 [ 8936.439599][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8936.439599][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8936.439599][ T3329] netlink_rcv_skb+0x130/0x360 [ 8936.439599][ T3329] netlink_unicast+0x449/0x710 [ 8936.439599][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8936.439599][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8936.439599][ T3329] ___sys_sendmsg+0xee/0x170 [ 8936.439599][ T3329] __sys_sendmsg+0xcd/0x170 [ 8936.439599][ T3329] do_syscall_64+0xc6/0x1e0 [ 8936.439599][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8936.439599][ T3329] [ 8936.441322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8936.441322][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8936.441322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8936.441322][ T3329] ipv6_find_idev+0x102/0x170 [ 8936.441322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8936.441322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8936.441322][ T3329] netlink_rcv_skb+0x130/0x360 [ 8936.441322][ T3329] netlink_unicast+0x449/0x710 [ 8936.441322][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8936.441322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8936.441322][ T3329] ___sys_sendmsg+0xee/0x170 [ 8936.441322][ T3329] __sys_sendmsg+0xcd/0x170 [ 8936.441322][ T3329] do_syscall_64+0xc6/0x1e0 [ 8936.441322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8936.441322][ T3329] [ 8946.684933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8946.685435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8946.685435][ T3329] netdev_get_by_index+0x5e/0x80 [ 8946.685435][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8946.685435][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8946.685435][ T3329] ip6_route_add+0x1c/0x140 [ 8946.685435][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8946.685435][ T3329] addrconf_add_dev+0xe2/0x170 [ 8946.685435][ T3329] inet6_addr_add+0x12f/0xa40 [ 8946.685435][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8946.685435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8946.685435][ T3329] netlink_rcv_skb+0x130/0x360 [ 8946.685435][ T3329] netlink_unicast+0x449/0x710 [ 8946.685435][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8946.685435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8946.685435][ T3329] ___sys_sendmsg+0xee/0x170 [ 8946.685435][ T3329] __sys_sendmsg+0xcd/0x170 [ 8946.685435][ T3329] do_syscall_64+0xc6/0x1e0 [ 8946.685435][ T3329] [ 8946.687658][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8946.687658][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8946.687658][ T3329] ipv6_find_idev+0x102/0x170 [ 8946.687658][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8946.687658][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8946.687658][ T3329] netlink_rcv_skb+0x130/0x360 [ 8946.687658][ T3329] netlink_unicast+0x449/0x710 [ 8946.687658][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8946.687658][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8946.687658][ T3329] ___sys_sendmsg+0xee/0x170 [ 8946.687658][ T3329] __sys_sendmsg+0xcd/0x170 [ 8946.687658][ T3329] do_syscall_64+0xc6/0x1e0 [ 8946.687658][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8946.687658][ T3329] [ 8946.689379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8946.689379][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8946.689379][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8946.689379][ T3329] ipv6_find_idev+0x102/0x170 [ 8946.689379][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8946.689379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8946.689379][ T3329] netlink_rcv_skb+0x130/0x360 [ 8946.689379][ T3329] netlink_unicast+0x449/0x710 [ 8946.689379][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8946.689379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8946.689379][ T3329] ___sys_sendmsg+0xee/0x170 [ 8946.689379][ T3329] __sys_sendmsg+0xcd/0x170 [ 8946.689379][ T3329] do_syscall_64+0xc6/0x1e0 [ 8946.689379][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8946.689379][ T3329] [ 8956.932906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8956.933362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8956.933362][ T3329] netdev_get_by_index+0x5e/0x80 [ 8956.933362][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8956.933362][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8956.933362][ T3329] ip6_route_add+0x1c/0x140 [ 8956.933362][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8956.933362][ T3329] addrconf_add_dev+0xe2/0x170 [ 8956.933362][ T3329] inet6_addr_add+0x12f/0xa40 [ 8956.933362][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8956.933362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8956.933362][ T3329] netlink_rcv_skb+0x130/0x360 [ 8956.933362][ T3329] netlink_unicast+0x449/0x710 [ 8956.933362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8956.933362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8956.933362][ T3329] ___sys_sendmsg+0xee/0x170 [ 8956.933362][ T3329] __sys_sendmsg+0xcd/0x170 [ 8956.933362][ T3329] do_syscall_64+0xc6/0x1e0 [ 8956.933362][ T3329] [ 8956.935589][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8956.935589][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8956.935589][ T3329] ipv6_find_idev+0x102/0x170 [ 8956.935589][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8956.935589][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8956.935589][ T3329] netlink_rcv_skb+0x130/0x360 [ 8956.935589][ T3329] netlink_unicast+0x449/0x710 [ 8956.935589][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8956.935589][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8956.935589][ T3329] ___sys_sendmsg+0xee/0x170 [ 8956.935589][ T3329] __sys_sendmsg+0xcd/0x170 [ 8956.935589][ T3329] do_syscall_64+0xc6/0x1e0 [ 8956.935589][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8956.935589][ T3329] [ 8956.937314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8956.937314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8956.937314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8956.937314][ T3329] ipv6_find_idev+0x102/0x170 [ 8956.937314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8956.937314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8956.937314][ T3329] netlink_rcv_skb+0x130/0x360 [ 8956.937314][ T3329] netlink_unicast+0x449/0x710 [ 8956.937314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8956.937314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8956.937314][ T3329] ___sys_sendmsg+0xee/0x170 [ 8956.937314][ T3329] __sys_sendmsg+0xcd/0x170 [ 8956.937314][ T3329] do_syscall_64+0xc6/0x1e0 [ 8956.937314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8956.937314][ T3329] [ 8967.180850][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8967.181288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8967.181288][ T3329] netdev_get_by_index+0x5e/0x80 [ 8967.181288][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8967.181288][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8967.181288][ T3329] ip6_route_add+0x1c/0x140 [ 8967.181288][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8967.181288][ T3329] addrconf_add_dev+0xe2/0x170 [ 8967.181288][ T3329] inet6_addr_add+0x12f/0xa40 [ 8967.181288][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8967.181288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8967.181288][ T3329] netlink_rcv_skb+0x130/0x360 [ 8967.181288][ T3329] netlink_unicast+0x449/0x710 [ 8967.181288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8967.181288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8967.181288][ T3329] ___sys_sendmsg+0xee/0x170 [ 8967.181288][ T3329] __sys_sendmsg+0xcd/0x170 [ 8967.181288][ T3329] do_syscall_64+0xc6/0x1e0 [ 8967.181288][ T3329] [ 8967.183484][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8967.183484][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8967.183484][ T3329] ipv6_find_idev+0x102/0x170 [ 8967.183484][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8967.183484][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8967.183484][ T3329] netlink_rcv_skb+0x130/0x360 [ 8967.183484][ T3329] netlink_unicast+0x449/0x710 [ 8967.183484][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8967.183484][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8967.183484][ T3329] ___sys_sendmsg+0xee/0x170 [ 8967.183484][ T3329] __sys_sendmsg+0xcd/0x170 [ 8967.183484][ T3329] do_syscall_64+0xc6/0x1e0 [ 8967.183484][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8967.183484][ T3329] [ 8967.185185][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8967.185185][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8967.185185][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8967.185185][ T3329] ipv6_find_idev+0x102/0x170 [ 8967.185185][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8967.185185][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8967.185185][ T3329] netlink_rcv_skb+0x130/0x360 [ 8967.185185][ T3329] netlink_unicast+0x449/0x710 [ 8967.185185][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8967.185185][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8967.185185][ T3329] ___sys_sendmsg+0xee/0x170 [ 8967.185185][ T3329] __sys_sendmsg+0xcd/0x170 [ 8967.185185][ T3329] do_syscall_64+0xc6/0x1e0 [ 8967.185185][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8967.185185][ T3329] [ 8977.428826][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8977.429268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8977.429268][ T3329] netdev_get_by_index+0x5e/0x80 [ 8977.429268][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8977.429268][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8977.429268][ T3329] ip6_route_add+0x1c/0x140 [ 8977.429268][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8977.429268][ T3329] addrconf_add_dev+0xe2/0x170 [ 8977.429268][ T3329] inet6_addr_add+0x12f/0xa40 [ 8977.429268][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8977.429268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8977.429268][ T3329] netlink_rcv_skb+0x130/0x360 [ 8977.429268][ T3329] netlink_unicast+0x449/0x710 [ 8977.429268][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8977.429268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8977.429268][ T3329] ___sys_sendmsg+0xee/0x170 [ 8977.429268][ T3329] __sys_sendmsg+0xcd/0x170 [ 8977.429268][ T3329] do_syscall_64+0xc6/0x1e0 [ 8977.429268][ T3329] [ 8977.431489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8977.431489][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8977.431489][ T3329] ipv6_find_idev+0x102/0x170 [ 8977.431489][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8977.431489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8977.431489][ T3329] netlink_rcv_skb+0x130/0x360 [ 8977.431489][ T3329] netlink_unicast+0x449/0x710 [ 8977.431489][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8977.431489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8977.431489][ T3329] ___sys_sendmsg+0xee/0x170 [ 8977.431489][ T3329] __sys_sendmsg+0xcd/0x170 [ 8977.431489][ T3329] do_syscall_64+0xc6/0x1e0 [ 8977.431489][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8977.431489][ T3329] [ 8977.433201][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8977.433201][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8977.433201][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8977.433201][ T3329] ipv6_find_idev+0x102/0x170 [ 8977.433201][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8977.433201][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8977.433201][ T3329] netlink_rcv_skb+0x130/0x360 [ 8977.433201][ T3329] netlink_unicast+0x449/0x710 [ 8977.433201][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8977.433201][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8977.433201][ T3329] ___sys_sendmsg+0xee/0x170 [ 8977.433201][ T3329] __sys_sendmsg+0xcd/0x170 [ 8977.433201][ T3329] do_syscall_64+0xc6/0x1e0 [ 8977.433201][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8977.433201][ T3329] [ 8987.676932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8987.677363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8987.677363][ T3329] netdev_get_by_index+0x5e/0x80 [ 8987.677363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8987.677363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8987.677363][ T3329] ip6_route_add+0x1c/0x140 [ 8987.677363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8987.677363][ T3329] addrconf_add_dev+0xe2/0x170 [ 8987.677363][ T3329] inet6_addr_add+0x12f/0xa40 [ 8987.677363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8987.677363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8987.677363][ T3329] netlink_rcv_skb+0x130/0x360 [ 8987.677363][ T3329] netlink_unicast+0x449/0x710 [ 8987.677363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8987.677363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8987.677363][ T3329] ___sys_sendmsg+0xee/0x170 [ 8987.677363][ T3329] __sys_sendmsg+0xcd/0x170 [ 8987.677363][ T3329] do_syscall_64+0xc6/0x1e0 [ 8987.677363][ T3329] [ 8987.679567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8987.679567][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8987.679567][ T3329] ipv6_find_idev+0x102/0x170 [ 8987.679567][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8987.679567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8987.679567][ T3329] netlink_rcv_skb+0x130/0x360 [ 8987.679567][ T3329] netlink_unicast+0x449/0x710 [ 8987.679567][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8987.679567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8987.679567][ T3329] ___sys_sendmsg+0xee/0x170 [ 8987.679567][ T3329] __sys_sendmsg+0xcd/0x170 [ 8987.679567][ T3329] do_syscall_64+0xc6/0x1e0 [ 8987.679567][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8987.679567][ T3329] [ 8987.681284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8987.681284][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8987.681284][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8987.681284][ T3329] ipv6_find_idev+0x102/0x170 [ 8987.681284][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8987.681284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8987.681284][ T3329] netlink_rcv_skb+0x130/0x360 [ 8987.681284][ T3329] netlink_unicast+0x449/0x710 [ 8987.681284][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8987.681284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8987.681284][ T3329] ___sys_sendmsg+0xee/0x170 [ 8987.681284][ T3329] __sys_sendmsg+0xcd/0x170 [ 8987.681284][ T3329] do_syscall_64+0xc6/0x1e0 [ 8987.681284][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8987.681284][ T3329] [ 8997.924901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 8997.925333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8997.925333][ T3329] netdev_get_by_index+0x5e/0x80 [ 8997.925333][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 8997.925333][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 8997.925333][ T3329] ip6_route_add+0x1c/0x140 [ 8997.925333][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 8997.925333][ T3329] addrconf_add_dev+0xe2/0x170 [ 8997.925333][ T3329] inet6_addr_add+0x12f/0xa40 [ 8997.925333][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 8997.925333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8997.925333][ T3329] netlink_rcv_skb+0x130/0x360 [ 8997.925333][ T3329] netlink_unicast+0x449/0x710 [ 8997.925333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8997.925333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8997.925333][ T3329] ___sys_sendmsg+0xee/0x170 [ 8997.925333][ T3329] __sys_sendmsg+0xcd/0x170 [ 8997.925333][ T3329] do_syscall_64+0xc6/0x1e0 [ 8997.925333][ T3329] [ 8997.927547][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8997.927547][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 8997.927547][ T3329] ipv6_find_idev+0x102/0x170 [ 8997.927547][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8997.927547][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8997.927547][ T3329] netlink_rcv_skb+0x130/0x360 [ 8997.927547][ T3329] netlink_unicast+0x449/0x710 [ 8997.927547][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8997.927547][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8997.927547][ T3329] ___sys_sendmsg+0xee/0x170 [ 8997.927547][ T3329] __sys_sendmsg+0xcd/0x170 [ 8997.927547][ T3329] do_syscall_64+0xc6/0x1e0 [ 8997.927547][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8997.927547][ T3329] [ 8997.929249][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 8997.929249][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 8997.929249][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 8997.929249][ T3329] ipv6_find_idev+0x102/0x170 [ 8997.929249][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 8997.929249][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8997.929249][ T3329] netlink_rcv_skb+0x130/0x360 [ 8997.929249][ T3329] netlink_unicast+0x449/0x710 [ 8997.929249][ T3329] netlink_sendmsg+0x723/0xbe0 [ 8997.929249][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 8997.929249][ T3329] ___sys_sendmsg+0xee/0x170 [ 8997.929249][ T3329] __sys_sendmsg+0xcd/0x170 [ 8997.929249][ T3329] do_syscall_64+0xc6/0x1e0 [ 8997.929249][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8997.929249][ T3329] [ 9008.172915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9008.173349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9008.173349][ T3329] netdev_get_by_index+0x5e/0x80 [ 9008.173349][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9008.173349][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9008.173349][ T3329] ip6_route_add+0x1c/0x140 [ 9008.173349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9008.173349][ T3329] addrconf_add_dev+0xe2/0x170 [ 9008.173349][ T3329] inet6_addr_add+0x12f/0xa40 [ 9008.173349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9008.173349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9008.173349][ T3329] netlink_rcv_skb+0x130/0x360 [ 9008.173349][ T3329] netlink_unicast+0x449/0x710 [ 9008.173349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9008.173349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9008.173349][ T3329] ___sys_sendmsg+0xee/0x170 [ 9008.173349][ T3329] __sys_sendmsg+0xcd/0x170 [ 9008.173349][ T3329] do_syscall_64+0xc6/0x1e0 [ 9008.173349][ T3329] [ 9008.175546][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9008.175546][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9008.175546][ T3329] ipv6_find_idev+0x102/0x170 [ 9008.175546][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9008.175546][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9008.175546][ T3329] netlink_rcv_skb+0x130/0x360 [ 9008.175546][ T3329] netlink_unicast+0x449/0x710 [ 9008.175546][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9008.175546][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9008.175546][ T3329] ___sys_sendmsg+0xee/0x170 [ 9008.175546][ T3329] __sys_sendmsg+0xcd/0x170 [ 9008.175546][ T3329] do_syscall_64+0xc6/0x1e0 [ 9008.175546][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9008.175546][ T3329] [ 9008.177245][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9008.177245][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9008.177245][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9008.177245][ T3329] ipv6_find_idev+0x102/0x170 [ 9008.177245][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9008.177245][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9008.177245][ T3329] netlink_rcv_skb+0x130/0x360 [ 9008.177245][ T3329] netlink_unicast+0x449/0x710 [ 9008.177245][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9008.177245][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9008.177245][ T3329] ___sys_sendmsg+0xee/0x170 [ 9008.177245][ T3329] __sys_sendmsg+0xcd/0x170 [ 9008.177245][ T3329] do_syscall_64+0xc6/0x1e0 [ 9008.177245][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9008.177245][ T3329] [ 9018.228982][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9018.229418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9018.229418][ T3329] netdev_get_by_index+0x5e/0x80 [ 9018.229418][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9018.229418][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9018.229418][ T3329] ip6_route_add+0x1c/0x140 [ 9018.229418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9018.229418][ T3329] addrconf_add_dev+0xe2/0x170 [ 9018.229418][ T3329] inet6_addr_add+0x12f/0xa40 [ 9018.229418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9018.229418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9018.229418][ T3329] netlink_rcv_skb+0x130/0x360 [ 9018.229418][ T3329] netlink_unicast+0x449/0x710 [ 9018.229418][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9018.229418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9018.229418][ T3329] ___sys_sendmsg+0xee/0x170 [ 9018.229418][ T3329] __sys_sendmsg+0xcd/0x170 [ 9018.229418][ T3329] do_syscall_64+0xc6/0x1e0 [ 9018.229418][ T3329] [ 9018.231644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9018.231644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9018.231644][ T3329] ipv6_find_idev+0x102/0x170 [ 9018.231644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9018.231644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9018.231644][ T3329] netlink_rcv_skb+0x130/0x360 [ 9018.231644][ T3329] netlink_unicast+0x449/0x710 [ 9018.231644][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9018.231644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9018.231644][ T3329] ___sys_sendmsg+0xee/0x170 [ 9018.231644][ T3329] __sys_sendmsg+0xcd/0x170 [ 9018.231644][ T3329] do_syscall_64+0xc6/0x1e0 [ 9018.231644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9018.231644][ T3329] [ 9018.233362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9018.233362][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9018.233362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9018.233362][ T3329] ipv6_find_idev+0x102/0x170 [ 9018.233362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9018.233362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9018.233362][ T3329] netlink_rcv_skb+0x130/0x360 [ 9018.233362][ T3329] netlink_unicast+0x449/0x710 [ 9018.233362][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9018.233362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9018.233362][ T3329] ___sys_sendmsg+0xee/0x170 [ 9018.233362][ T3329] __sys_sendmsg+0xcd/0x170 [ 9018.233362][ T3329] do_syscall_64+0xc6/0x1e0 [ 9018.233362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9018.233362][ T3329] [ 9028.348931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9028.349361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9028.349361][ T3329] netdev_get_by_index+0x5e/0x80 [ 9028.349361][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9028.349361][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9028.349361][ T3329] ip6_route_add+0x1c/0x140 [ 9028.349361][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9028.349361][ T3329] addrconf_add_dev+0xe2/0x170 [ 9028.349361][ T3329] inet6_addr_add+0x12f/0xa40 [ 9028.349361][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9028.349361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9028.349361][ T3329] netlink_rcv_skb+0x130/0x360 [ 9028.349361][ T3329] netlink_unicast+0x449/0x710 [ 9028.349361][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9028.349361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9028.349361][ T3329] ___sys_sendmsg+0xee/0x170 [ 9028.349361][ T3329] __sys_sendmsg+0xcd/0x170 [ 9028.349361][ T3329] do_syscall_64+0xc6/0x1e0 [ 9028.349361][ T3329] [ 9028.351575][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9028.351575][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9028.351575][ T3329] ipv6_find_idev+0x102/0x170 [ 9028.351575][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9028.351575][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9028.351575][ T3329] netlink_rcv_skb+0x130/0x360 [ 9028.351575][ T3329] netlink_unicast+0x449/0x710 [ 9028.351575][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9028.351575][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9028.351575][ T3329] ___sys_sendmsg+0xee/0x170 [ 9028.351575][ T3329] __sys_sendmsg+0xcd/0x170 [ 9028.351575][ T3329] do_syscall_64+0xc6/0x1e0 [ 9028.351575][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9028.351575][ T3329] [ 9028.353294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9028.353294][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9028.353294][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9028.353294][ T3329] ipv6_find_idev+0x102/0x170 [ 9028.353294][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9028.353294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9028.353294][ T3329] netlink_rcv_skb+0x130/0x360 [ 9028.353294][ T3329] netlink_unicast+0x449/0x710 [ 9028.353294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9028.353294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9028.353294][ T3329] ___sys_sendmsg+0xee/0x170 [ 9028.353294][ T3329] __sys_sendmsg+0xcd/0x170 [ 9028.353294][ T3329] do_syscall_64+0xc6/0x1e0 [ 9028.353294][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9028.353294][ T3329] [ 9038.596919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9038.597378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9038.597378][ T3329] netdev_get_by_index+0x5e/0x80 [ 9038.597378][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9038.597378][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9038.597378][ T3329] ip6_route_add+0x1c/0x140 [ 9038.597378][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9038.597378][ T3329] addrconf_add_dev+0xe2/0x170 [ 9038.597378][ T3329] inet6_addr_add+0x12f/0xa40 [ 9038.597378][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9038.597378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9038.597378][ T3329] netlink_rcv_skb+0x130/0x360 [ 9038.597378][ T3329] netlink_unicast+0x449/0x710 [ 9038.597378][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9038.597378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9038.597378][ T3329] ___sys_sendmsg+0xee/0x170 [ 9038.597378][ T3329] __sys_sendmsg+0xcd/0x170 [ 9038.597378][ T3329] do_syscall_64+0xc6/0x1e0 [ 9038.597378][ T3329] [ 9038.599584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9038.599584][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9038.599584][ T3329] ipv6_find_idev+0x102/0x170 [ 9038.599584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9038.599584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9038.599584][ T3329] netlink_rcv_skb+0x130/0x360 [ 9038.599584][ T3329] netlink_unicast+0x449/0x710 [ 9038.599584][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9038.599584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9038.599584][ T3329] ___sys_sendmsg+0xee/0x170 [ 9038.599584][ T3329] __sys_sendmsg+0xcd/0x170 [ 9038.599584][ T3329] do_syscall_64+0xc6/0x1e0 [ 9038.599584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9038.599584][ T3329] [ 9038.601300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9038.601300][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9038.601300][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9038.601300][ T3329] ipv6_find_idev+0x102/0x170 [ 9038.601300][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9038.601300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9038.601300][ T3329] netlink_rcv_skb+0x130/0x360 [ 9038.601300][ T3329] netlink_unicast+0x449/0x710 [ 9038.601300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9038.601300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9038.601300][ T3329] ___sys_sendmsg+0xee/0x170 [ 9038.601300][ T3329] __sys_sendmsg+0xcd/0x170 [ 9038.601300][ T3329] do_syscall_64+0xc6/0x1e0 [ 9038.601300][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9038.601300][ T3329] [ 9048.844905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9048.845353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9048.845353][ T3329] netdev_get_by_index+0x5e/0x80 [ 9048.845353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9048.845353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9048.845353][ T3329] ip6_route_add+0x1c/0x140 [ 9048.845353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9048.845353][ T3329] addrconf_add_dev+0xe2/0x170 [ 9048.845353][ T3329] inet6_addr_add+0x12f/0xa40 [ 9048.845353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9048.845353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9048.845353][ T3329] netlink_rcv_skb+0x130/0x360 [ 9048.845353][ T3329] netlink_unicast+0x449/0x710 [ 9048.845353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9048.845353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9048.845353][ T3329] ___sys_sendmsg+0xee/0x170 [ 9048.845353][ T3329] __sys_sendmsg+0xcd/0x170 [ 9048.845353][ T3329] do_syscall_64+0xc6/0x1e0 [ 9048.845353][ T3329] [ 9048.847543][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9048.847543][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9048.847543][ T3329] ipv6_find_idev+0x102/0x170 [ 9048.847543][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9048.847543][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9048.847543][ T3329] netlink_rcv_skb+0x130/0x360 [ 9048.847543][ T3329] netlink_unicast+0x449/0x710 [ 9048.847543][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9048.847543][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9048.847543][ T3329] ___sys_sendmsg+0xee/0x170 [ 9048.847543][ T3329] __sys_sendmsg+0xcd/0x170 [ 9048.847543][ T3329] do_syscall_64+0xc6/0x1e0 [ 9048.847543][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9048.847543][ T3329] [ 9048.849262][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9048.849262][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9048.849262][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9048.849262][ T3329] ipv6_find_idev+0x102/0x170 [ 9048.849262][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9048.849262][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9048.849262][ T3329] netlink_rcv_skb+0x130/0x360 [ 9048.849262][ T3329] netlink_unicast+0x449/0x710 [ 9048.849262][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9048.849262][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9048.849262][ T3329] ___sys_sendmsg+0xee/0x170 [ 9048.849262][ T3329] __sys_sendmsg+0xcd/0x170 [ 9048.849262][ T3329] do_syscall_64+0xc6/0x1e0 [ 9048.849262][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9048.849262][ T3329] [ 9059.092899][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9059.093353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9059.093353][ T3329] netdev_get_by_index+0x5e/0x80 [ 9059.093353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9059.093353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9059.093353][ T3329] ip6_route_add+0x1c/0x140 [ 9059.093353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9059.093353][ T3329] addrconf_add_dev+0xe2/0x170 [ 9059.093353][ T3329] inet6_addr_add+0x12f/0xa40 [ 9059.093353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9059.093353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9059.093353][ T3329] netlink_rcv_skb+0x130/0x360 [ 9059.093353][ T3329] netlink_unicast+0x449/0x710 [ 9059.093353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9059.093353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9059.093353][ T3329] ___sys_sendmsg+0xee/0x170 [ 9059.093353][ T3329] __sys_sendmsg+0xcd/0x170 [ 9059.093353][ T3329] do_syscall_64+0xc6/0x1e0 [ 9059.093353][ T3329] [ 9059.095572][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9059.095572][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9059.095572][ T3329] ipv6_find_idev+0x102/0x170 [ 9059.095572][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9059.095572][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9059.095572][ T3329] netlink_rcv_skb+0x130/0x360 [ 9059.095572][ T3329] netlink_unicast+0x449/0x710 [ 9059.095572][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9059.095572][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9059.095572][ T3329] ___sys_sendmsg+0xee/0x170 [ 9059.095572][ T3329] __sys_sendmsg+0xcd/0x170 [ 9059.095572][ T3329] do_syscall_64+0xc6/0x1e0 [ 9059.095572][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9059.095572][ T3329] [ 9059.097288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9059.097288][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9059.097288][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9059.097288][ T3329] ipv6_find_idev+0x102/0x170 [ 9059.097288][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9059.097288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9059.097288][ T3329] netlink_rcv_skb+0x130/0x360 [ 9059.097288][ T3329] netlink_unicast+0x449/0x710 [ 9059.097288][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9059.097288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9059.097288][ T3329] ___sys_sendmsg+0xee/0x170 [ 9059.097288][ T3329] __sys_sendmsg+0xcd/0x170 [ 9059.097288][ T3329] do_syscall_64+0xc6/0x1e0 [ 9059.097288][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9059.097288][ T3329] [ 9069.340843][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9069.341294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9069.341294][ T3329] netdev_get_by_index+0x5e/0x80 [ 9069.341294][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9069.341294][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9069.341294][ T3329] ip6_route_add+0x1c/0x140 [ 9069.341294][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9069.341294][ T3329] addrconf_add_dev+0xe2/0x170 [ 9069.341294][ T3329] inet6_addr_add+0x12f/0xa40 [ 9069.341294][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9069.341294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9069.341294][ T3329] netlink_rcv_skb+0x130/0x360 [ 9069.341294][ T3329] netlink_unicast+0x449/0x710 [ 9069.341294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9069.341294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9069.341294][ T3329] ___sys_sendmsg+0xee/0x170 [ 9069.341294][ T3329] __sys_sendmsg+0xcd/0x170 [ 9069.341294][ T3329] do_syscall_64+0xc6/0x1e0 [ 9069.341294][ T3329] [ 9069.343525][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9069.343525][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9069.343525][ T3329] ipv6_find_idev+0x102/0x170 [ 9069.343525][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9069.343525][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9069.343525][ T3329] netlink_rcv_skb+0x130/0x360 [ 9069.343525][ T3329] netlink_unicast+0x449/0x710 [ 9069.343525][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9069.343525][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9069.343525][ T3329] ___sys_sendmsg+0xee/0x170 [ 9069.343525][ T3329] __sys_sendmsg+0xcd/0x170 [ 9069.343525][ T3329] do_syscall_64+0xc6/0x1e0 [ 9069.343525][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9069.343525][ T3329] [ 9069.345247][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9069.345247][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9069.345247][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9069.345247][ T3329] ipv6_find_idev+0x102/0x170 [ 9069.345247][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9069.345247][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9069.345247][ T3329] netlink_rcv_skb+0x130/0x360 [ 9069.345247][ T3329] netlink_unicast+0x449/0x710 [ 9069.345247][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9069.345247][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9069.345247][ T3329] ___sys_sendmsg+0xee/0x170 [ 9069.345247][ T3329] __sys_sendmsg+0xcd/0x170 [ 9069.345247][ T3329] do_syscall_64+0xc6/0x1e0 [ 9069.345247][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9069.345247][ T3329] [ 9079.588911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9079.589364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9079.589364][ T3329] netdev_get_by_index+0x5e/0x80 [ 9079.589364][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9079.589364][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9079.589364][ T3329] ip6_route_add+0x1c/0x140 [ 9079.589364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9079.589364][ T3329] addrconf_add_dev+0xe2/0x170 [ 9079.589364][ T3329] inet6_addr_add+0x12f/0xa40 [ 9079.589364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9079.589364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9079.589364][ T3329] netlink_rcv_skb+0x130/0x360 [ 9079.589364][ T3329] netlink_unicast+0x449/0x710 [ 9079.589364][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9079.589364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9079.589364][ T3329] ___sys_sendmsg+0xee/0x170 [ 9079.589364][ T3329] __sys_sendmsg+0xcd/0x170 [ 9079.589364][ T3329] do_syscall_64+0xc6/0x1e0 [ 9079.589364][ T3329] [ 9079.591600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9079.591600][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9079.591600][ T3329] ipv6_find_idev+0x102/0x170 [ 9079.591600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9079.591600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9079.591600][ T3329] netlink_rcv_skb+0x130/0x360 [ 9079.591600][ T3329] netlink_unicast+0x449/0x710 [ 9079.591600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9079.591600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9079.591600][ T3329] ___sys_sendmsg+0xee/0x170 [ 9079.591600][ T3329] __sys_sendmsg+0xcd/0x170 [ 9079.591600][ T3329] do_syscall_64+0xc6/0x1e0 [ 9079.591600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9079.591600][ T3329] [ 9079.593322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9079.593322][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9079.593322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9079.593322][ T3329] ipv6_find_idev+0x102/0x170 [ 9079.593322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9079.593322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9079.593322][ T3329] netlink_rcv_skb+0x130/0x360 [ 9079.593322][ T3329] netlink_unicast+0x449/0x710 [ 9079.593322][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9079.593322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9079.593322][ T3329] ___sys_sendmsg+0xee/0x170 [ 9079.593322][ T3329] __sys_sendmsg+0xcd/0x170 [ 9079.593322][ T3329] do_syscall_64+0xc6/0x1e0 [ 9079.593322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9079.593322][ T3329] [ 9089.836912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9089.837365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9089.837365][ T3329] netdev_get_by_index+0x5e/0x80 [ 9089.837365][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9089.837365][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9089.837365][ T3329] ip6_route_add+0x1c/0x140 [ 9089.837365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9089.837365][ T3329] addrconf_add_dev+0xe2/0x170 [ 9089.837365][ T3329] inet6_addr_add+0x12f/0xa40 [ 9089.837365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9089.837365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9089.837365][ T3329] netlink_rcv_skb+0x130/0x360 [ 9089.837365][ T3329] netlink_unicast+0x449/0x710 [ 9089.837365][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9089.837365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9089.837365][ T3329] ___sys_sendmsg+0xee/0x170 [ 9089.837365][ T3329] __sys_sendmsg+0xcd/0x170 [ 9089.837365][ T3329] do_syscall_64+0xc6/0x1e0 [ 9089.837365][ T3329] [ 9089.839603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9089.839603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9089.839603][ T3329] ipv6_find_idev+0x102/0x170 [ 9089.839603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9089.839603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9089.839603][ T3329] netlink_rcv_skb+0x130/0x360 [ 9089.839603][ T3329] netlink_unicast+0x449/0x710 [ 9089.839603][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9089.839603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9089.839603][ T3329] ___sys_sendmsg+0xee/0x170 [ 9089.839603][ T3329] __sys_sendmsg+0xcd/0x170 [ 9089.839603][ T3329] do_syscall_64+0xc6/0x1e0 [ 9089.839603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9089.839603][ T3329] [ 9089.841326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9089.841326][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9089.841326][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9089.841326][ T3329] ipv6_find_idev+0x102/0x170 [ 9089.841326][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9089.841326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9089.841326][ T3329] netlink_rcv_skb+0x130/0x360 [ 9089.841326][ T3329] netlink_unicast+0x449/0x710 [ 9089.841326][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9089.841326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9089.841326][ T3329] ___sys_sendmsg+0xee/0x170 [ 9089.841326][ T3329] __sys_sendmsg+0xcd/0x170 [ 9089.841326][ T3329] do_syscall_64+0xc6/0x1e0 [ 9089.841326][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9089.841326][ T3329] [ 9100.084920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9100.085380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9100.085380][ T3329] netdev_get_by_index+0x5e/0x80 [ 9100.085380][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9100.085380][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9100.085380][ T3329] ip6_route_add+0x1c/0x140 [ 9100.085380][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9100.085380][ T3329] addrconf_add_dev+0xe2/0x170 [ 9100.085380][ T3329] inet6_addr_add+0x12f/0xa40 [ 9100.085380][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9100.085380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9100.085380][ T3329] netlink_rcv_skb+0x130/0x360 [ 9100.085380][ T3329] netlink_unicast+0x449/0x710 [ 9100.085380][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9100.085380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9100.085380][ T3329] ___sys_sendmsg+0xee/0x170 [ 9100.085380][ T3329] __sys_sendmsg+0xcd/0x170 [ 9100.085380][ T3329] do_syscall_64+0xc6/0x1e0 [ 9100.085380][ T3329] [ 9100.087614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9100.087614][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9100.087614][ T3329] ipv6_find_idev+0x102/0x170 [ 9100.087614][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9100.087614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9100.087614][ T3329] netlink_rcv_skb+0x130/0x360 [ 9100.087614][ T3329] netlink_unicast+0x449/0x710 [ 9100.087614][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9100.087614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9100.087614][ T3329] ___sys_sendmsg+0xee/0x170 [ 9100.087614][ T3329] __sys_sendmsg+0xcd/0x170 [ 9100.087614][ T3329] do_syscall_64+0xc6/0x1e0 [ 9100.087614][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9100.087614][ T3329] [ 9100.089336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9100.089336][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9100.089336][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9100.089336][ T3329] ipv6_find_idev+0x102/0x170 [ 9100.089336][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9100.089336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9100.089336][ T3329] netlink_rcv_skb+0x130/0x360 [ 9100.089336][ T3329] netlink_unicast+0x449/0x710 [ 9100.089336][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9100.089336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9100.089336][ T3329] ___sys_sendmsg+0xee/0x170 [ 9100.089336][ T3329] __sys_sendmsg+0xcd/0x170 [ 9100.089336][ T3329] do_syscall_64+0xc6/0x1e0 [ 9100.089336][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9100.089336][ T3329] [ 9110.332920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9110.333358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9110.333358][ T3329] netdev_get_by_index+0x5e/0x80 [ 9110.333358][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9110.333358][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9110.333358][ T3329] ip6_route_add+0x1c/0x140 [ 9110.333358][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9110.333358][ T3329] addrconf_add_dev+0xe2/0x170 [ 9110.333358][ T3329] inet6_addr_add+0x12f/0xa40 [ 9110.333358][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9110.333358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9110.333358][ T3329] netlink_rcv_skb+0x130/0x360 [ 9110.333358][ T3329] netlink_unicast+0x449/0x710 [ 9110.333358][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9110.333358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9110.333358][ T3329] ___sys_sendmsg+0xee/0x170 [ 9110.333358][ T3329] __sys_sendmsg+0xcd/0x170 [ 9110.333358][ T3329] do_syscall_64+0xc6/0x1e0 [ 9110.333358][ T3329] [ 9110.335565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9110.335565][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9110.335565][ T3329] ipv6_find_idev+0x102/0x170 [ 9110.335565][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9110.335565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9110.335565][ T3329] netlink_rcv_skb+0x130/0x360 [ 9110.335565][ T3329] netlink_unicast+0x449/0x710 [ 9110.335565][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9110.335565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9110.335565][ T3329] ___sys_sendmsg+0xee/0x170 [ 9110.335565][ T3329] __sys_sendmsg+0xcd/0x170 [ 9110.335565][ T3329] do_syscall_64+0xc6/0x1e0 [ 9110.335565][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9110.335565][ T3329] [ 9110.337269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9110.337269][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9110.337269][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9110.337269][ T3329] ipv6_find_idev+0x102/0x170 [ 9110.337269][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9110.337269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9110.337269][ T3329] netlink_rcv_skb+0x130/0x360 [ 9110.337269][ T3329] netlink_unicast+0x449/0x710 [ 9110.337269][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9110.337269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9110.337269][ T3329] ___sys_sendmsg+0xee/0x170 [ 9110.337269][ T3329] __sys_sendmsg+0xcd/0x170 [ 9110.337269][ T3329] do_syscall_64+0xc6/0x1e0 [ 9110.337269][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9110.337269][ T3329] [ 9120.580928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9120.581358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9120.581358][ T3329] netdev_get_by_index+0x5e/0x80 [ 9120.581358][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9120.581358][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9120.581358][ T3329] ip6_route_add+0x1c/0x140 [ 9120.581358][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9120.581358][ T3329] addrconf_add_dev+0xe2/0x170 [ 9120.581358][ T3329] inet6_addr_add+0x12f/0xa40 [ 9120.581358][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9120.581358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9120.581358][ T3329] netlink_rcv_skb+0x130/0x360 [ 9120.581358][ T3329] netlink_unicast+0x449/0x710 [ 9120.581358][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9120.581358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9120.581358][ T3329] ___sys_sendmsg+0xee/0x170 [ 9120.581358][ T3329] __sys_sendmsg+0xcd/0x170 [ 9120.581358][ T3329] do_syscall_64+0xc6/0x1e0 [ 9120.581358][ T3329] [ 9120.583562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9120.583562][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9120.583562][ T3329] ipv6_find_idev+0x102/0x170 [ 9120.583562][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9120.583562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9120.583562][ T3329] netlink_rcv_skb+0x130/0x360 [ 9120.583562][ T3329] netlink_unicast+0x449/0x710 [ 9120.583562][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9120.583562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9120.583562][ T3329] ___sys_sendmsg+0xee/0x170 [ 9120.583562][ T3329] __sys_sendmsg+0xcd/0x170 [ 9120.583562][ T3329] do_syscall_64+0xc6/0x1e0 [ 9120.583562][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9120.583562][ T3329] [ 9120.585261][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9120.585261][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9120.585261][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9120.585261][ T3329] ipv6_find_idev+0x102/0x170 [ 9120.585261][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9120.585261][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9120.585261][ T3329] netlink_rcv_skb+0x130/0x360 [ 9120.585261][ T3329] netlink_unicast+0x449/0x710 [ 9120.585261][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9120.585261][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9120.585261][ T3329] ___sys_sendmsg+0xee/0x170 [ 9120.585261][ T3329] __sys_sendmsg+0xcd/0x170 [ 9120.585261][ T3329] do_syscall_64+0xc6/0x1e0 [ 9120.585261][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9120.585261][ T3329] [ 9130.828929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9130.829361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9130.829361][ T3329] netdev_get_by_index+0x5e/0x80 [ 9130.829361][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9130.829361][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9130.829361][ T3329] ip6_route_add+0x1c/0x140 [ 9130.829361][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9130.829361][ T3329] addrconf_add_dev+0xe2/0x170 [ 9130.829361][ T3329] inet6_addr_add+0x12f/0xa40 [ 9130.829361][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9130.829361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9130.829361][ T3329] netlink_rcv_skb+0x130/0x360 [ 9130.829361][ T3329] netlink_unicast+0x449/0x710 [ 9130.829361][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9130.829361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9130.829361][ T3329] ___sys_sendmsg+0xee/0x170 [ 9130.829361][ T3329] __sys_sendmsg+0xcd/0x170 [ 9130.829361][ T3329] do_syscall_64+0xc6/0x1e0 [ 9130.829361][ T3329] [ 9130.831567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9130.831567][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9130.831567][ T3329] ipv6_find_idev+0x102/0x170 [ 9130.831567][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9130.831567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9130.831567][ T3329] netlink_rcv_skb+0x130/0x360 [ 9130.831567][ T3329] netlink_unicast+0x449/0x710 [ 9130.831567][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9130.831567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9130.831567][ T3329] ___sys_sendmsg+0xee/0x170 [ 9130.831567][ T3329] __sys_sendmsg+0xcd/0x170 [ 9130.831567][ T3329] do_syscall_64+0xc6/0x1e0 [ 9130.831567][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9130.831567][ T3329] [ 9130.833262][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9130.833262][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9130.833262][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9130.833262][ T3329] ipv6_find_idev+0x102/0x170 [ 9130.833262][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9130.833262][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9130.833262][ T3329] netlink_rcv_skb+0x130/0x360 [ 9130.833262][ T3329] netlink_unicast+0x449/0x710 [ 9130.833262][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9130.833262][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9130.833262][ T3329] ___sys_sendmsg+0xee/0x170 [ 9130.833262][ T3329] __sys_sendmsg+0xcd/0x170 [ 9130.833262][ T3329] do_syscall_64+0xc6/0x1e0 [ 9130.833262][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9130.833262][ T3329] [ 9141.076908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9141.077352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9141.077352][ T3329] netdev_get_by_index+0x5e/0x80 [ 9141.077352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9141.077352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9141.077352][ T3329] ip6_route_add+0x1c/0x140 [ 9141.077352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9141.077352][ T3329] addrconf_add_dev+0xe2/0x170 [ 9141.077352][ T3329] inet6_addr_add+0x12f/0xa40 [ 9141.077352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9141.077352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9141.077352][ T3329] netlink_rcv_skb+0x130/0x360 [ 9141.077352][ T3329] netlink_unicast+0x449/0x710 [ 9141.077352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9141.077352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9141.077352][ T3329] ___sys_sendmsg+0xee/0x170 [ 9141.077352][ T3329] __sys_sendmsg+0xcd/0x170 [ 9141.077352][ T3329] do_syscall_64+0xc6/0x1e0 [ 9141.077352][ T3329] [ 9141.079555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9141.079555][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9141.079555][ T3329] ipv6_find_idev+0x102/0x170 [ 9141.079555][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9141.079555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9141.079555][ T3329] netlink_rcv_skb+0x130/0x360 [ 9141.079555][ T3329] netlink_unicast+0x449/0x710 [ 9141.079555][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9141.079555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9141.079555][ T3329] ___sys_sendmsg+0xee/0x170 [ 9141.079555][ T3329] __sys_sendmsg+0xcd/0x170 [ 9141.079555][ T3329] do_syscall_64+0xc6/0x1e0 [ 9141.079555][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9141.079555][ T3329] [ 9141.081258][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9141.081258][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9141.081258][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9141.081258][ T3329] ipv6_find_idev+0x102/0x170 [ 9141.081258][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9141.081258][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9141.081258][ T3329] netlink_rcv_skb+0x130/0x360 [ 9141.081258][ T3329] netlink_unicast+0x449/0x710 [ 9141.081258][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9141.081258][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9141.081258][ T3329] ___sys_sendmsg+0xee/0x170 [ 9141.081258][ T3329] __sys_sendmsg+0xcd/0x170 [ 9141.081258][ T3329] do_syscall_64+0xc6/0x1e0 [ 9141.081258][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9141.081258][ T3329] [ 9151.324898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9151.325340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9151.325340][ T3329] netdev_get_by_index+0x5e/0x80 [ 9151.325340][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9151.325340][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9151.325340][ T3329] ip6_route_add+0x1c/0x140 [ 9151.325340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9151.325340][ T3329] addrconf_add_dev+0xe2/0x170 [ 9151.325340][ T3329] inet6_addr_add+0x12f/0xa40 [ 9151.325340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9151.325340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9151.325340][ T3329] netlink_rcv_skb+0x130/0x360 [ 9151.325340][ T3329] netlink_unicast+0x449/0x710 [ 9151.325340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9151.325340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9151.325340][ T3329] ___sys_sendmsg+0xee/0x170 [ 9151.325340][ T3329] __sys_sendmsg+0xcd/0x170 [ 9151.325340][ T3329] do_syscall_64+0xc6/0x1e0 [ 9151.325340][ T3329] [ 9151.327554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9151.327554][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9151.327554][ T3329] ipv6_find_idev+0x102/0x170 [ 9151.327554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9151.327554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9151.327554][ T3329] netlink_rcv_skb+0x130/0x360 [ 9151.327554][ T3329] netlink_unicast+0x449/0x710 [ 9151.327554][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9151.327554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9151.327554][ T3329] ___sys_sendmsg+0xee/0x170 [ 9151.327554][ T3329] __sys_sendmsg+0xcd/0x170 [ 9151.327554][ T3329] do_syscall_64+0xc6/0x1e0 [ 9151.327554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9151.327554][ T3329] [ 9151.329266][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9151.329266][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9151.329266][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9151.329266][ T3329] ipv6_find_idev+0x102/0x170 [ 9151.329266][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9151.329266][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9151.329266][ T3329] netlink_rcv_skb+0x130/0x360 [ 9151.329266][ T3329] netlink_unicast+0x449/0x710 [ 9151.329266][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9151.329266][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9151.329266][ T3329] ___sys_sendmsg+0xee/0x170 [ 9151.329266][ T3329] __sys_sendmsg+0xcd/0x170 [ 9151.329266][ T3329] do_syscall_64+0xc6/0x1e0 [ 9151.329266][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9151.329266][ T3329] [ 9161.468970][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9161.469427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9161.469427][ T3329] netdev_get_by_index+0x5e/0x80 [ 9161.469427][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9161.469427][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9161.469427][ T3329] ip6_route_add+0x1c/0x140 [ 9161.469427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9161.469427][ T3329] addrconf_add_dev+0xe2/0x170 [ 9161.469427][ T3329] inet6_addr_add+0x12f/0xa40 [ 9161.469427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9161.469427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9161.469427][ T3329] netlink_rcv_skb+0x130/0x360 [ 9161.469427][ T3329] netlink_unicast+0x449/0x710 [ 9161.469427][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9161.469427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9161.469427][ T3329] ___sys_sendmsg+0xee/0x170 [ 9161.469427][ T3329] __sys_sendmsg+0xcd/0x170 [ 9161.469427][ T3329] do_syscall_64+0xc6/0x1e0 [ 9161.469427][ T3329] [ 9161.471638][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9161.471638][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9161.471638][ T3329] ipv6_find_idev+0x102/0x170 [ 9161.471638][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9161.471638][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9161.471638][ T3329] netlink_rcv_skb+0x130/0x360 [ 9161.471638][ T3329] netlink_unicast+0x449/0x710 [ 9161.471638][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9161.471638][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9161.471638][ T3329] ___sys_sendmsg+0xee/0x170 [ 9161.471638][ T3329] __sys_sendmsg+0xcd/0x170 [ 9161.471638][ T3329] do_syscall_64+0xc6/0x1e0 [ 9161.471638][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9161.471638][ T3329] [ 9161.473340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9161.473340][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9161.473340][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9161.473340][ T3329] ipv6_find_idev+0x102/0x170 [ 9161.473340][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9161.473340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9161.473340][ T3329] netlink_rcv_skb+0x130/0x360 [ 9161.473340][ T3329] netlink_unicast+0x449/0x710 [ 9161.473340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9161.473340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9161.473340][ T3329] ___sys_sendmsg+0xee/0x170 [ 9161.473340][ T3329] __sys_sendmsg+0xcd/0x170 [ 9161.473340][ T3329] do_syscall_64+0xc6/0x1e0 [ 9161.473340][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9161.473340][ T3329] [ 9171.724905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9171.725345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9171.725345][ T3329] netdev_get_by_index+0x5e/0x80 [ 9171.725345][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9171.725345][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9171.725345][ T3329] ip6_route_add+0x1c/0x140 [ 9171.725345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9171.725345][ T3329] addrconf_add_dev+0xe2/0x170 [ 9171.725345][ T3329] inet6_addr_add+0x12f/0xa40 [ 9171.725345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9171.725345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9171.725345][ T3329] netlink_rcv_skb+0x130/0x360 [ 9171.725345][ T3329] netlink_unicast+0x449/0x710 [ 9171.725345][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9171.725345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9171.725345][ T3329] ___sys_sendmsg+0xee/0x170 [ 9171.725345][ T3329] __sys_sendmsg+0xcd/0x170 [ 9171.725345][ T3329] do_syscall_64+0xc6/0x1e0 [ 9171.725345][ T3329] [ 9171.727558][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9171.727558][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9171.727558][ T3329] ipv6_find_idev+0x102/0x170 [ 9171.727558][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9171.727558][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9171.727558][ T3329] netlink_rcv_skb+0x130/0x360 [ 9171.727558][ T3329] netlink_unicast+0x449/0x710 [ 9171.727558][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9171.727558][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9171.727558][ T3329] ___sys_sendmsg+0xee/0x170 [ 9171.727558][ T3329] __sys_sendmsg+0xcd/0x170 [ 9171.727558][ T3329] do_syscall_64+0xc6/0x1e0 [ 9171.727558][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9171.727558][ T3329] [ 9171.729270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9171.729270][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9171.729270][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9171.729270][ T3329] ipv6_find_idev+0x102/0x170 [ 9171.729270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9171.729270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9171.729270][ T3329] netlink_rcv_skb+0x130/0x360 [ 9171.729270][ T3329] netlink_unicast+0x449/0x710 [ 9171.729270][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9171.729270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9171.729270][ T3329] ___sys_sendmsg+0xee/0x170 [ 9171.729270][ T3329] __sys_sendmsg+0xcd/0x170 [ 9171.729270][ T3329] do_syscall_64+0xc6/0x1e0 [ 9171.729270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9171.729270][ T3329] [ 9181.868900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9181.869337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9181.869337][ T3329] netdev_get_by_index+0x5e/0x80 [ 9181.869337][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9181.869337][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9181.869337][ T3329] ip6_route_add+0x1c/0x140 [ 9181.869337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9181.869337][ T3329] addrconf_add_dev+0xe2/0x170 [ 9181.869337][ T3329] inet6_addr_add+0x12f/0xa40 [ 9181.869337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9181.869337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9181.869337][ T3329] netlink_rcv_skb+0x130/0x360 [ 9181.869337][ T3329] netlink_unicast+0x449/0x710 [ 9181.869337][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9181.869337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9181.869337][ T3329] ___sys_sendmsg+0xee/0x170 [ 9181.869337][ T3329] __sys_sendmsg+0xcd/0x170 [ 9181.869337][ T3329] do_syscall_64+0xc6/0x1e0 [ 9181.869337][ T3329] [ 9181.871542][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9181.871542][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9181.871542][ T3329] ipv6_find_idev+0x102/0x170 [ 9181.871542][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9181.871542][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9181.871542][ T3329] netlink_rcv_skb+0x130/0x360 [ 9181.871542][ T3329] netlink_unicast+0x449/0x710 [ 9181.871542][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9181.871542][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9181.871542][ T3329] ___sys_sendmsg+0xee/0x170 [ 9181.871542][ T3329] __sys_sendmsg+0xcd/0x170 [ 9181.871542][ T3329] do_syscall_64+0xc6/0x1e0 [ 9181.871542][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9181.871542][ T3329] [ 9181.873247][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9181.873247][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9181.873247][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9181.873247][ T3329] ipv6_find_idev+0x102/0x170 [ 9181.873247][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9181.873247][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9181.873247][ T3329] netlink_rcv_skb+0x130/0x360 [ 9181.873247][ T3329] netlink_unicast+0x449/0x710 [ 9181.873247][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9181.873247][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9181.873247][ T3329] ___sys_sendmsg+0xee/0x170 [ 9181.873247][ T3329] __sys_sendmsg+0xcd/0x170 [ 9181.873247][ T3329] do_syscall_64+0xc6/0x1e0 [ 9181.873247][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9181.873247][ T3329] [ 9192.332955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9192.333401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9192.333401][ T3329] netdev_get_by_index+0x5e/0x80 [ 9192.333401][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9192.333401][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9192.333401][ T3329] ip6_route_add+0x1c/0x140 [ 9192.333401][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9192.333401][ T3329] addrconf_add_dev+0xe2/0x170 [ 9192.333401][ T3329] inet6_addr_add+0x12f/0xa40 [ 9192.333401][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9192.333401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9192.333401][ T3329] netlink_rcv_skb+0x130/0x360 [ 9192.333401][ T3329] netlink_unicast+0x449/0x710 [ 9192.333401][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9192.333401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9192.333401][ T3329] ___sys_sendmsg+0xee/0x170 [ 9192.333401][ T3329] __sys_sendmsg+0xcd/0x170 [ 9192.333401][ T3329] do_syscall_64+0xc6/0x1e0 [ 9192.333401][ T3329] [ 9192.335600][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9192.335600][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9192.335600][ T3329] ipv6_find_idev+0x102/0x170 [ 9192.335600][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9192.335600][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9192.335600][ T3329] netlink_rcv_skb+0x130/0x360 [ 9192.335600][ T3329] netlink_unicast+0x449/0x710 [ 9192.335600][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9192.335600][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9192.335600][ T3329] ___sys_sendmsg+0xee/0x170 [ 9192.335600][ T3329] __sys_sendmsg+0xcd/0x170 [ 9192.335600][ T3329] do_syscall_64+0xc6/0x1e0 [ 9192.335600][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9192.335600][ T3329] [ 9192.337304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9192.337304][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9192.337304][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9192.337304][ T3329] ipv6_find_idev+0x102/0x170 [ 9192.337304][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9192.337304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9192.337304][ T3329] netlink_rcv_skb+0x130/0x360 [ 9192.337304][ T3329] netlink_unicast+0x449/0x710 [ 9192.337304][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9192.337304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9192.337304][ T3329] ___sys_sendmsg+0xee/0x170 [ 9192.337304][ T3329] __sys_sendmsg+0xcd/0x170 [ 9192.337304][ T3329] do_syscall_64+0xc6/0x1e0 [ 9192.337304][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9192.337304][ T3329] [ 9202.516919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9202.517353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9202.517353][ T3329] netdev_get_by_index+0x5e/0x80 [ 9202.517353][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9202.517353][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9202.517353][ T3329] ip6_route_add+0x1c/0x140 [ 9202.517353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9202.517353][ T3329] addrconf_add_dev+0xe2/0x170 [ 9202.517353][ T3329] inet6_addr_add+0x12f/0xa40 [ 9202.517353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9202.517353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9202.517353][ T3329] netlink_rcv_skb+0x130/0x360 [ 9202.517353][ T3329] netlink_unicast+0x449/0x710 [ 9202.517353][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9202.517353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9202.517353][ T3329] ___sys_sendmsg+0xee/0x170 [ 9202.517353][ T3329] __sys_sendmsg+0xcd/0x170 [ 9202.517353][ T3329] do_syscall_64+0xc6/0x1e0 [ 9202.517353][ T3329] [ 9202.519582][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9202.519582][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9202.519582][ T3329] ipv6_find_idev+0x102/0x170 [ 9202.519582][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9202.519582][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9202.519582][ T3329] netlink_rcv_skb+0x130/0x360 [ 9202.519582][ T3329] netlink_unicast+0x449/0x710 [ 9202.519582][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9202.519582][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9202.519582][ T3329] ___sys_sendmsg+0xee/0x170 [ 9202.519582][ T3329] __sys_sendmsg+0xcd/0x170 [ 9202.519582][ T3329] do_syscall_64+0xc6/0x1e0 [ 9202.519582][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9202.519582][ T3329] [ 9202.521283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9202.521283][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9202.521283][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9202.521283][ T3329] ipv6_find_idev+0x102/0x170 [ 9202.521283][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9202.521283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9202.521283][ T3329] netlink_rcv_skb+0x130/0x360 [ 9202.521283][ T3329] netlink_unicast+0x449/0x710 [ 9202.521283][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9202.521283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9202.521283][ T3329] ___sys_sendmsg+0xee/0x170 [ 9202.521283][ T3329] __sys_sendmsg+0xcd/0x170 [ 9202.521283][ T3329] do_syscall_64+0xc6/0x1e0 [ 9202.521283][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9202.521283][ T3329] [ 9212.764901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9212.765335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9212.765335][ T3329] netdev_get_by_index+0x5e/0x80 [ 9212.765335][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9212.765335][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9212.765335][ T3329] ip6_route_add+0x1c/0x140 [ 9212.765335][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9212.765335][ T3329] addrconf_add_dev+0xe2/0x170 [ 9212.765335][ T3329] inet6_addr_add+0x12f/0xa40 [ 9212.765335][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9212.765335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9212.765335][ T3329] netlink_rcv_skb+0x130/0x360 [ 9212.765335][ T3329] netlink_unicast+0x449/0x710 [ 9212.765335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9212.765335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9212.765335][ T3329] ___sys_sendmsg+0xee/0x170 [ 9212.765335][ T3329] __sys_sendmsg+0xcd/0x170 [ 9212.765335][ T3329] do_syscall_64+0xc6/0x1e0 [ 9212.765335][ T3329] [ 9212.767534][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9212.767534][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9212.767534][ T3329] ipv6_find_idev+0x102/0x170 [ 9212.767534][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9212.767534][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9212.767534][ T3329] netlink_rcv_skb+0x130/0x360 [ 9212.767534][ T3329] netlink_unicast+0x449/0x710 [ 9212.767534][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9212.767534][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9212.767534][ T3329] ___sys_sendmsg+0xee/0x170 [ 9212.767534][ T3329] __sys_sendmsg+0xcd/0x170 [ 9212.767534][ T3329] do_syscall_64+0xc6/0x1e0 [ 9212.767534][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9212.767534][ T3329] [ 9212.769292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9212.769292][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9212.769292][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9212.769292][ T3329] ipv6_find_idev+0x102/0x170 [ 9212.769292][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9212.769292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9212.769292][ T3329] netlink_rcv_skb+0x130/0x360 [ 9212.769292][ T3329] netlink_unicast+0x449/0x710 [ 9212.769292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9212.769292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9212.769292][ T3329] ___sys_sendmsg+0xee/0x170 [ 9212.769292][ T3329] __sys_sendmsg+0xcd/0x170 [ 9212.769292][ T3329] do_syscall_64+0xc6/0x1e0 [ 9212.769292][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9212.769292][ T3329] [ 9222.892998][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9222.893382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9222.893382][ T3329] netdev_get_by_index+0x5e/0x80 [ 9222.893382][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9222.893382][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9222.893382][ T3329] ip6_route_add+0x1c/0x140 [ 9222.893382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9222.893382][ T3329] addrconf_add_dev+0xe2/0x170 [ 9222.893382][ T3329] inet6_addr_add+0x12f/0xa40 [ 9222.893382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9222.893382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9222.893382][ T3329] netlink_rcv_skb+0x130/0x360 [ 9222.893382][ T3329] netlink_unicast+0x449/0x710 [ 9222.893382][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9222.893382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9222.893382][ T3329] ___sys_sendmsg+0xee/0x170 [ 9222.893382][ T3329] __sys_sendmsg+0xcd/0x170 [ 9222.893382][ T3329] do_syscall_64+0xc6/0x1e0 [ 9222.893382][ T3329] [ 9222.895615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9222.895615][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9222.895615][ T3329] ipv6_find_idev+0x102/0x170 [ 9222.895615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9222.895615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9222.895615][ T3329] netlink_rcv_skb+0x130/0x360 [ 9222.895615][ T3329] netlink_unicast+0x449/0x710 [ 9222.895615][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9222.895615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9222.895615][ T3329] ___sys_sendmsg+0xee/0x170 [ 9222.895615][ T3329] __sys_sendmsg+0xcd/0x170 [ 9222.895615][ T3329] do_syscall_64+0xc6/0x1e0 [ 9222.895615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9222.895615][ T3329] [ 9222.897312][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9222.897312][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9222.897312][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9222.897312][ T3329] ipv6_find_idev+0x102/0x170 [ 9222.897312][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9222.897312][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9222.897312][ T3329] netlink_rcv_skb+0x130/0x360 [ 9222.897312][ T3329] netlink_unicast+0x449/0x710 [ 9222.897312][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9222.897312][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9222.897312][ T3329] ___sys_sendmsg+0xee/0x170 [ 9222.897312][ T3329] __sys_sendmsg+0xcd/0x170 [ 9222.897312][ T3329] do_syscall_64+0xc6/0x1e0 [ 9222.897312][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9222.897312][ T3329] [ 9233.140930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9233.141298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9233.141298][ T3329] netdev_get_by_index+0x5e/0x80 [ 9233.141298][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9233.141298][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9233.141298][ T3329] ip6_route_add+0x1c/0x140 [ 9233.141298][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9233.141298][ T3329] addrconf_add_dev+0xe2/0x170 [ 9233.141298][ T3329] inet6_addr_add+0x12f/0xa40 [ 9233.141298][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9233.141298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9233.141298][ T3329] netlink_rcv_skb+0x130/0x360 [ 9233.141298][ T3329] netlink_unicast+0x449/0x710 [ 9233.141298][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9233.141298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9233.141298][ T3329] ___sys_sendmsg+0xee/0x170 [ 9233.141298][ T3329] __sys_sendmsg+0xcd/0x170 [ 9233.141298][ T3329] do_syscall_64+0xc6/0x1e0 [ 9233.141298][ T3329] [ 9233.144041][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9233.144041][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9233.144041][ T3329] ipv6_find_idev+0x102/0x170 [ 9233.144041][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9233.144041][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9233.144041][ T3329] netlink_rcv_skb+0x130/0x360 [ 9233.144041][ T3329] netlink_unicast+0x449/0x710 [ 9233.144041][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9233.144041][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9233.144041][ T3329] ___sys_sendmsg+0xee/0x170 [ 9233.144041][ T3329] __sys_sendmsg+0xcd/0x170 [ 9233.144041][ T3329] do_syscall_64+0xc6/0x1e0 [ 9233.144041][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9233.144041][ T3329] [ 9233.145742][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9233.145742][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9233.145742][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9233.145742][ T3329] ipv6_find_idev+0x102/0x170 [ 9233.145742][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9233.145742][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9233.145742][ T3329] netlink_rcv_skb+0x130/0x360 [ 9233.145742][ T3329] netlink_unicast+0x449/0x710 [ 9233.145742][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9233.145742][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9233.145742][ T3329] ___sys_sendmsg+0xee/0x170 [ 9233.145742][ T3329] __sys_sendmsg+0xcd/0x170 [ 9233.145742][ T3329] do_syscall_64+0xc6/0x1e0 [ 9233.145742][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9233.145742][ T3329] [ 9243.396893][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9243.397271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9243.397271][ T3329] netdev_get_by_index+0x5e/0x80 [ 9243.397271][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9243.397271][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9243.397271][ T3329] ip6_route_add+0x1c/0x140 [ 9243.397271][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9243.397271][ T3329] addrconf_add_dev+0xe2/0x170 [ 9243.397271][ T3329] inet6_addr_add+0x12f/0xa40 [ 9243.397271][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9243.397271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9243.397271][ T3329] netlink_rcv_skb+0x130/0x360 [ 9243.397271][ T3329] netlink_unicast+0x449/0x710 [ 9243.397271][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9243.397271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9243.397271][ T3329] ___sys_sendmsg+0xee/0x170 [ 9243.397271][ T3329] __sys_sendmsg+0xcd/0x170 [ 9243.397271][ T3329] do_syscall_64+0xc6/0x1e0 [ 9243.397271][ T3329] [ 9243.399473][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9243.399473][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9243.399473][ T3329] ipv6_find_idev+0x102/0x170 [ 9243.399473][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9243.399473][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9243.399473][ T3329] netlink_rcv_skb+0x130/0x360 [ 9243.399473][ T3329] netlink_unicast+0x449/0x710 [ 9243.399473][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9243.399473][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9243.399473][ T3329] ___sys_sendmsg+0xee/0x170 [ 9243.399473][ T3329] __sys_sendmsg+0xcd/0x170 [ 9243.399473][ T3329] do_syscall_64+0xc6/0x1e0 [ 9243.399473][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9243.399473][ T3329] [ 9243.401175][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9243.401175][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9243.401175][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9243.401175][ T3329] ipv6_find_idev+0x102/0x170 [ 9243.401175][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9243.401175][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9243.401175][ T3329] netlink_rcv_skb+0x130/0x360 [ 9243.401175][ T3329] netlink_unicast+0x449/0x710 [ 9243.401175][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9243.401175][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9243.401175][ T3329] ___sys_sendmsg+0xee/0x170 [ 9243.401175][ T3329] __sys_sendmsg+0xcd/0x170 [ 9243.401175][ T3329] do_syscall_64+0xc6/0x1e0 [ 9243.401175][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9243.401175][ T3329] [ 9253.404908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9253.405291][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9253.405291][ T3329] netdev_get_by_index+0x5e/0x80 [ 9253.405291][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9253.405291][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9253.405291][ T3329] ip6_route_add+0x1c/0x140 [ 9253.405291][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9253.405291][ T3329] addrconf_add_dev+0xe2/0x170 [ 9253.405291][ T3329] inet6_addr_add+0x12f/0xa40 [ 9253.405291][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9253.405291][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9253.405291][ T3329] netlink_rcv_skb+0x130/0x360 [ 9253.405291][ T3329] netlink_unicast+0x449/0x710 [ 9253.405291][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9253.405291][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9253.405291][ T3329] ___sys_sendmsg+0xee/0x170 [ 9253.405291][ T3329] __sys_sendmsg+0xcd/0x170 [ 9253.405291][ T3329] do_syscall_64+0xc6/0x1e0 [ 9253.405291][ T3329] [ 9253.407497][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9253.407497][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9253.407497][ T3329] ipv6_find_idev+0x102/0x170 [ 9253.407497][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9253.407497][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9253.407497][ T3329] netlink_rcv_skb+0x130/0x360 [ 9253.407497][ T3329] netlink_unicast+0x449/0x710 [ 9253.407497][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9253.407497][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9253.407497][ T3329] ___sys_sendmsg+0xee/0x170 [ 9253.407497][ T3329] __sys_sendmsg+0xcd/0x170 [ 9253.407497][ T3329] do_syscall_64+0xc6/0x1e0 [ 9253.407497][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9253.407497][ T3329] [ 9253.409224][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9253.409224][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9253.409224][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9253.409224][ T3329] ipv6_find_idev+0x102/0x170 [ 9253.409224][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9253.409224][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9253.409224][ T3329] netlink_rcv_skb+0x130/0x360 [ 9253.409224][ T3329] netlink_unicast+0x449/0x710 [ 9253.409224][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9253.409224][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9253.409224][ T3329] ___sys_sendmsg+0xee/0x170 [ 9253.409224][ T3329] __sys_sendmsg+0xcd/0x170 [ 9253.409224][ T3329] do_syscall_64+0xc6/0x1e0 [ 9253.409224][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9253.409224][ T3329] [ 9263.652847][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9263.653281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9263.653281][ T3329] netdev_get_by_index+0x5e/0x80 [ 9263.653281][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9263.653281][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9263.653281][ T3329] ip6_route_add+0x1c/0x140 [ 9263.653281][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9263.653281][ T3329] addrconf_add_dev+0xe2/0x170 [ 9263.653281][ T3329] inet6_addr_add+0x12f/0xa40 [ 9263.653281][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9263.653281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9263.653281][ T3329] netlink_rcv_skb+0x130/0x360 [ 9263.653281][ T3329] netlink_unicast+0x449/0x710 [ 9263.653281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9263.653281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9263.653281][ T3329] ___sys_sendmsg+0xee/0x170 [ 9263.653281][ T3329] __sys_sendmsg+0xcd/0x170 [ 9263.653281][ T3329] do_syscall_64+0xc6/0x1e0 [ 9263.653281][ T3329] [ 9263.655476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9263.655476][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9263.655476][ T3329] ipv6_find_idev+0x102/0x170 [ 9263.655476][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9263.655476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9263.655476][ T3329] netlink_rcv_skb+0x130/0x360 [ 9263.655476][ T3329] netlink_unicast+0x449/0x710 [ 9263.655476][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9263.655476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9263.655476][ T3329] ___sys_sendmsg+0xee/0x170 [ 9263.655476][ T3329] __sys_sendmsg+0xcd/0x170 [ 9263.655476][ T3329] do_syscall_64+0xc6/0x1e0 [ 9263.655476][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9263.655476][ T3329] [ 9263.657206][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9263.657206][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9263.657206][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9263.657206][ T3329] ipv6_find_idev+0x102/0x170 [ 9263.657206][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9263.657206][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9263.657206][ T3329] netlink_rcv_skb+0x130/0x360 [ 9263.657206][ T3329] netlink_unicast+0x449/0x710 [ 9263.657206][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9263.657206][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9263.657206][ T3329] ___sys_sendmsg+0xee/0x170 [ 9263.657206][ T3329] __sys_sendmsg+0xcd/0x170 [ 9263.657206][ T3329] do_syscall_64+0xc6/0x1e0 [ 9263.657206][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9263.657206][ T3329] [ 9273.900917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9273.901289][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9273.901289][ T3329] netdev_get_by_index+0x5e/0x80 [ 9273.901289][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9273.901289][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9273.901289][ T3329] ip6_route_add+0x1c/0x140 [ 9273.901289][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9273.901289][ T3329] addrconf_add_dev+0xe2/0x170 [ 9273.901289][ T3329] inet6_addr_add+0x12f/0xa40 [ 9273.901289][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9273.901289][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9273.901289][ T3329] netlink_rcv_skb+0x130/0x360 [ 9273.901289][ T3329] netlink_unicast+0x449/0x710 [ 9273.901289][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9273.901289][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9273.901289][ T3329] ___sys_sendmsg+0xee/0x170 [ 9273.901289][ T3329] __sys_sendmsg+0xcd/0x170 [ 9273.901289][ T3329] do_syscall_64+0xc6/0x1e0 [ 9273.901289][ T3329] [ 9273.903487][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9273.903487][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9273.903487][ T3329] ipv6_find_idev+0x102/0x170 [ 9273.903487][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9273.903487][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9273.903487][ T3329] netlink_rcv_skb+0x130/0x360 [ 9273.903487][ T3329] netlink_unicast+0x449/0x710 [ 9273.903487][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9273.903487][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9273.903487][ T3329] ___sys_sendmsg+0xee/0x170 [ 9273.903487][ T3329] __sys_sendmsg+0xcd/0x170 [ 9273.903487][ T3329] do_syscall_64+0xc6/0x1e0 [ 9273.903487][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9273.903487][ T3329] [ 9273.905187][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9273.905187][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9273.905187][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9273.905187][ T3329] ipv6_find_idev+0x102/0x170 [ 9273.905187][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9273.905187][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9273.905187][ T3329] netlink_rcv_skb+0x130/0x360 [ 9273.905187][ T3329] netlink_unicast+0x449/0x710 [ 9273.905187][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9273.905187][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9273.905187][ T3329] ___sys_sendmsg+0xee/0x170 [ 9273.905187][ T3329] __sys_sendmsg+0xcd/0x170 [ 9273.905187][ T3329] do_syscall_64+0xc6/0x1e0 [ 9273.905187][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9273.905187][ T3329] [ 9283.916912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9283.917311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9283.917311][ T3329] netdev_get_by_index+0x5e/0x80 [ 9283.917311][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9283.917311][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9283.917311][ T3329] ip6_route_add+0x1c/0x140 [ 9283.917311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9283.917311][ T3329] addrconf_add_dev+0xe2/0x170 [ 9283.917311][ T3329] inet6_addr_add+0x12f/0xa40 [ 9283.917311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9283.917311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9283.917311][ T3329] netlink_rcv_skb+0x130/0x360 [ 9283.917311][ T3329] netlink_unicast+0x449/0x710 [ 9283.917311][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9283.917311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9283.917311][ T3329] ___sys_sendmsg+0xee/0x170 [ 9283.917311][ T3329] __sys_sendmsg+0xcd/0x170 [ 9283.917311][ T3329] do_syscall_64+0xc6/0x1e0 [ 9283.917311][ T3329] [ 9283.919565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9283.919565][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9283.919565][ T3329] ipv6_find_idev+0x102/0x170 [ 9283.919565][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9283.919565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9283.919565][ T3329] netlink_rcv_skb+0x130/0x360 [ 9283.919565][ T3329] netlink_unicast+0x449/0x710 [ 9283.919565][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9283.919565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9283.919565][ T3329] ___sys_sendmsg+0xee/0x170 [ 9283.919565][ T3329] __sys_sendmsg+0xcd/0x170 [ 9283.919565][ T3329] do_syscall_64+0xc6/0x1e0 [ 9283.919565][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9283.919565][ T3329] [ 9283.921269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9283.921269][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9283.921269][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9283.921269][ T3329] ipv6_find_idev+0x102/0x170 [ 9283.921269][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9283.921269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9283.921269][ T3329] netlink_rcv_skb+0x130/0x360 [ 9283.921269][ T3329] netlink_unicast+0x449/0x710 [ 9283.921269][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9283.921269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9283.921269][ T3329] ___sys_sendmsg+0xee/0x170 [ 9283.921269][ T3329] __sys_sendmsg+0xcd/0x170 [ 9283.921269][ T3329] do_syscall_64+0xc6/0x1e0 [ 9283.921269][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9283.921269][ T3329] [ 9294.012906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9294.013280][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9294.013280][ T3329] netdev_get_by_index+0x5e/0x80 [ 9294.013280][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9294.013280][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9294.013280][ T3329] ip6_route_add+0x1c/0x140 [ 9294.013280][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9294.013280][ T3329] addrconf_add_dev+0xe2/0x170 [ 9294.013280][ T3329] inet6_addr_add+0x12f/0xa40 [ 9294.013280][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9294.013280][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9294.013280][ T3329] netlink_rcv_skb+0x130/0x360 [ 9294.013280][ T3329] netlink_unicast+0x449/0x710 [ 9294.013280][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9294.013280][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9294.013280][ T3329] ___sys_sendmsg+0xee/0x170 [ 9294.013280][ T3329] __sys_sendmsg+0xcd/0x170 [ 9294.013280][ T3329] do_syscall_64+0xc6/0x1e0 [ 9294.013280][ T3329] [ 9294.015566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9294.015566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9294.015566][ T3329] ipv6_find_idev+0x102/0x170 [ 9294.015566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9294.015566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9294.015566][ T3329] netlink_rcv_skb+0x130/0x360 [ 9294.015566][ T3329] netlink_unicast+0x449/0x710 [ 9294.015566][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9294.015566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9294.015566][ T3329] ___sys_sendmsg+0xee/0x170 [ 9294.015566][ T3329] __sys_sendmsg+0xcd/0x170 [ 9294.015566][ T3329] do_syscall_64+0xc6/0x1e0 [ 9294.015566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9294.015566][ T3329] [ 9294.017276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9294.017276][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9294.017276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9294.017276][ T3329] ipv6_find_idev+0x102/0x170 [ 9294.017276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9294.017276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9294.017276][ T3329] netlink_rcv_skb+0x130/0x360 [ 9294.017276][ T3329] netlink_unicast+0x449/0x710 [ 9294.017276][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9294.017276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9294.017276][ T3329] ___sys_sendmsg+0xee/0x170 [ 9294.017276][ T3329] __sys_sendmsg+0xcd/0x170 [ 9294.017276][ T3329] do_syscall_64+0xc6/0x1e0 [ 9294.017276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9294.017276][ T3329] [ 9304.260941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9304.261371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9304.261371][ T3329] netdev_get_by_index+0x5e/0x80 [ 9304.261371][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9304.261371][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9304.261371][ T3329] ip6_route_add+0x1c/0x140 [ 9304.261371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9304.261371][ T3329] addrconf_add_dev+0xe2/0x170 [ 9304.261371][ T3329] inet6_addr_add+0x12f/0xa40 [ 9304.261371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9304.261371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9304.261371][ T3329] netlink_rcv_skb+0x130/0x360 [ 9304.261371][ T3329] netlink_unicast+0x449/0x710 [ 9304.261371][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9304.261371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9304.261371][ T3329] ___sys_sendmsg+0xee/0x170 [ 9304.261371][ T3329] __sys_sendmsg+0xcd/0x170 [ 9304.261371][ T3329] do_syscall_64+0xc6/0x1e0 [ 9304.261371][ T3329] [ 9304.263569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9304.263569][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9304.263569][ T3329] ipv6_find_idev+0x102/0x170 [ 9304.263569][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9304.263569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9304.263569][ T3329] netlink_rcv_skb+0x130/0x360 [ 9304.263569][ T3329] netlink_unicast+0x449/0x710 [ 9304.263569][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9304.263569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9304.263569][ T3329] ___sys_sendmsg+0xee/0x170 [ 9304.263569][ T3329] __sys_sendmsg+0xcd/0x170 [ 9304.263569][ T3329] do_syscall_64+0xc6/0x1e0 [ 9304.263569][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9304.263569][ T3329] [ 9304.265271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9304.265271][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9304.265271][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9304.265271][ T3329] ipv6_find_idev+0x102/0x170 [ 9304.265271][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9304.265271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9304.265271][ T3329] netlink_rcv_skb+0x130/0x360 [ 9304.265271][ T3329] netlink_unicast+0x449/0x710 [ 9304.265271][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9304.265271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9304.265271][ T3329] ___sys_sendmsg+0xee/0x170 [ 9304.265271][ T3329] __sys_sendmsg+0xcd/0x170 [ 9304.265271][ T3329] do_syscall_64+0xc6/0x1e0 [ 9304.265271][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9304.265271][ T3329] [ 9314.508934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9314.509314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9314.509314][ T3329] netdev_get_by_index+0x5e/0x80 [ 9314.509314][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9314.509314][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9314.509314][ T3329] ip6_route_add+0x1c/0x140 [ 9314.509314][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9314.509314][ T3329] addrconf_add_dev+0xe2/0x170 [ 9314.509314][ T3329] inet6_addr_add+0x12f/0xa40 [ 9314.509314][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9314.509314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9314.509314][ T3329] netlink_rcv_skb+0x130/0x360 [ 9314.509314][ T3329] netlink_unicast+0x449/0x710 [ 9314.509314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9314.509314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9314.509314][ T3329] ___sys_sendmsg+0xee/0x170 [ 9314.509314][ T3329] __sys_sendmsg+0xcd/0x170 [ 9314.509314][ T3329] do_syscall_64+0xc6/0x1e0 [ 9314.509314][ T3329] [ 9314.511516][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9314.511516][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9314.511516][ T3329] ipv6_find_idev+0x102/0x170 [ 9314.511516][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9314.511516][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9314.511516][ T3329] netlink_rcv_skb+0x130/0x360 [ 9314.511516][ T3329] netlink_unicast+0x449/0x710 [ 9314.511516][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9314.511516][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9314.511516][ T3329] ___sys_sendmsg+0xee/0x170 [ 9314.511516][ T3329] __sys_sendmsg+0xcd/0x170 [ 9314.511516][ T3329] do_syscall_64+0xc6/0x1e0 [ 9314.511516][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9314.511516][ T3329] [ 9314.513304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9314.513304][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9314.513304][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9314.513304][ T3329] ipv6_find_idev+0x102/0x170 [ 9314.513304][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9314.513304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9314.513304][ T3329] netlink_rcv_skb+0x130/0x360 [ 9314.513304][ T3329] netlink_unicast+0x449/0x710 [ 9314.513304][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9314.513304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9314.513304][ T3329] ___sys_sendmsg+0xee/0x170 [ 9314.513304][ T3329] __sys_sendmsg+0xcd/0x170 [ 9314.513304][ T3329] do_syscall_64+0xc6/0x1e0 [ 9314.513304][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9314.513304][ T3329] [ 9324.756931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9324.757314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9324.757314][ T3329] netdev_get_by_index+0x5e/0x80 [ 9324.757314][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9324.757314][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9324.757314][ T3329] ip6_route_add+0x1c/0x140 [ 9324.757314][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9324.757314][ T3329] addrconf_add_dev+0xe2/0x170 [ 9324.757314][ T3329] inet6_addr_add+0x12f/0xa40 [ 9324.757314][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9324.757314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9324.757314][ T3329] netlink_rcv_skb+0x130/0x360 [ 9324.757314][ T3329] netlink_unicast+0x449/0x710 [ 9324.757314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9324.757314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9324.757314][ T3329] ___sys_sendmsg+0xee/0x170 [ 9324.757314][ T3329] __sys_sendmsg+0xcd/0x170 [ 9324.757314][ T3329] do_syscall_64+0xc6/0x1e0 [ 9324.757314][ T3329] [ 9324.759624][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9324.759624][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9324.759624][ T3329] ipv6_find_idev+0x102/0x170 [ 9324.759624][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9324.759624][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9324.759624][ T3329] netlink_rcv_skb+0x130/0x360 [ 9324.759624][ T3329] netlink_unicast+0x449/0x710 [ 9324.759624][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9324.759624][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9324.759624][ T3329] ___sys_sendmsg+0xee/0x170 [ 9324.759624][ T3329] __sys_sendmsg+0xcd/0x170 [ 9324.759624][ T3329] do_syscall_64+0xc6/0x1e0 [ 9324.759624][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9324.759624][ T3329] [ 9324.761333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9324.761333][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9324.761333][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9324.761333][ T3329] ipv6_find_idev+0x102/0x170 [ 9324.761333][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9324.761333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9324.761333][ T3329] netlink_rcv_skb+0x130/0x360 [ 9324.761333][ T3329] netlink_unicast+0x449/0x710 [ 9324.761333][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9324.761333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9324.761333][ T3329] ___sys_sendmsg+0xee/0x170 [ 9324.761333][ T3329] __sys_sendmsg+0xcd/0x170 [ 9324.761333][ T3329] do_syscall_64+0xc6/0x1e0 [ 9324.761333][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9324.761333][ T3329] [ 9335.004949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9335.005332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9335.005332][ T3329] netdev_get_by_index+0x5e/0x80 [ 9335.005332][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9335.005332][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9335.005332][ T3329] ip6_route_add+0x1c/0x140 [ 9335.005332][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9335.005332][ T3329] addrconf_add_dev+0xe2/0x170 [ 9335.005332][ T3329] inet6_addr_add+0x12f/0xa40 [ 9335.005332][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9335.005332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9335.005332][ T3329] netlink_rcv_skb+0x130/0x360 [ 9335.005332][ T3329] netlink_unicast+0x449/0x710 [ 9335.005332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9335.005332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9335.005332][ T3329] ___sys_sendmsg+0xee/0x170 [ 9335.005332][ T3329] __sys_sendmsg+0xcd/0x170 [ 9335.005332][ T3329] do_syscall_64+0xc6/0x1e0 [ 9335.005332][ T3329] [ 9335.007530][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9335.007530][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9335.007530][ T3329] ipv6_find_idev+0x102/0x170 [ 9335.007530][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9335.007530][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9335.007530][ T3329] netlink_rcv_skb+0x130/0x360 [ 9335.007530][ T3329] netlink_unicast+0x449/0x710 [ 9335.007530][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9335.007530][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9335.007530][ T3329] ___sys_sendmsg+0xee/0x170 [ 9335.007530][ T3329] __sys_sendmsg+0xcd/0x170 [ 9335.007530][ T3329] do_syscall_64+0xc6/0x1e0 [ 9335.007530][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9335.007530][ T3329] [ 9335.009250][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9335.009250][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9335.009250][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9335.009250][ T3329] ipv6_find_idev+0x102/0x170 [ 9335.009250][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9335.009250][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9335.009250][ T3329] netlink_rcv_skb+0x130/0x360 [ 9335.009250][ T3329] netlink_unicast+0x449/0x710 [ 9335.009250][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9335.009250][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9335.009250][ T3329] ___sys_sendmsg+0xee/0x170 [ 9335.009250][ T3329] __sys_sendmsg+0xcd/0x170 [ 9335.009250][ T3329] do_syscall_64+0xc6/0x1e0 [ 9335.009250][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9335.009250][ T3329] [ 9345.132948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9345.133494][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9345.133494][ T3329] netdev_get_by_index+0x5e/0x80 [ 9345.133494][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9345.133494][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9345.133494][ T3329] ip6_route_add+0x1c/0x140 [ 9345.133494][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9345.133494][ T3329] addrconf_add_dev+0xe2/0x170 [ 9345.133494][ T3329] inet6_addr_add+0x12f/0xa40 [ 9345.133494][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9345.133494][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9345.133494][ T3329] netlink_rcv_skb+0x130/0x360 [ 9345.133494][ T3329] netlink_unicast+0x449/0x710 [ 9345.133494][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9345.133494][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9345.133494][ T3329] ___sys_sendmsg+0xee/0x170 [ 9345.133494][ T3329] __sys_sendmsg+0xcd/0x170 [ 9345.133494][ T3329] do_syscall_64+0xc6/0x1e0 [ 9345.133494][ T3329] [ 9345.135729][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9345.135729][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9345.135729][ T3329] ipv6_find_idev+0x102/0x170 [ 9345.135729][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9345.135729][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9345.135729][ T3329] netlink_rcv_skb+0x130/0x360 [ 9345.135729][ T3329] netlink_unicast+0x449/0x710 [ 9345.135729][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9345.135729][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9345.135729][ T3329] ___sys_sendmsg+0xee/0x170 [ 9345.135729][ T3329] __sys_sendmsg+0xcd/0x170 [ 9345.135729][ T3329] do_syscall_64+0xc6/0x1e0 [ 9345.135729][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9345.135729][ T3329] [ 9345.137467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9345.137467][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9345.137467][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9345.137467][ T3329] ipv6_find_idev+0x102/0x170 [ 9345.137467][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9345.137467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9345.137467][ T3329] netlink_rcv_skb+0x130/0x360 [ 9345.137467][ T3329] netlink_unicast+0x449/0x710 [ 9345.137467][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9345.137467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9345.137467][ T3329] ___sys_sendmsg+0xee/0x170 [ 9345.137467][ T3329] __sys_sendmsg+0xcd/0x170 [ 9345.137467][ T3329] do_syscall_64+0xc6/0x1e0 [ 9345.137467][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9345.137467][ T3329] [ 9355.380872][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9355.381342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9355.381342][ T3329] netdev_get_by_index+0x5e/0x80 [ 9355.381342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9355.381342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9355.381342][ T3329] ip6_route_add+0x1c/0x140 [ 9355.381342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9355.381342][ T3329] addrconf_add_dev+0xe2/0x170 [ 9355.381342][ T3329] inet6_addr_add+0x12f/0xa40 [ 9355.381342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9355.381342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9355.381342][ T3329] netlink_rcv_skb+0x130/0x360 [ 9355.381342][ T3329] netlink_unicast+0x449/0x710 [ 9355.381342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9355.381342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9355.381342][ T3329] ___sys_sendmsg+0xee/0x170 [ 9355.381342][ T3329] __sys_sendmsg+0xcd/0x170 [ 9355.381342][ T3329] do_syscall_64+0xc6/0x1e0 [ 9355.381342][ T3329] [ 9355.383670][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9355.383670][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9355.383670][ T3329] ipv6_find_idev+0x102/0x170 [ 9355.383670][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9355.383670][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9355.383670][ T3329] netlink_rcv_skb+0x130/0x360 [ 9355.383670][ T3329] netlink_unicast+0x449/0x710 [ 9355.383670][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9355.383670][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9355.383670][ T3329] ___sys_sendmsg+0xee/0x170 [ 9355.383670][ T3329] __sys_sendmsg+0xcd/0x170 [ 9355.383670][ T3329] do_syscall_64+0xc6/0x1e0 [ 9355.383670][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9355.383670][ T3329] [ 9355.385401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9355.385401][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9355.385401][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9355.385401][ T3329] ipv6_find_idev+0x102/0x170 [ 9355.385401][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9355.385401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9355.385401][ T3329] netlink_rcv_skb+0x130/0x360 [ 9355.385401][ T3329] netlink_unicast+0x449/0x710 [ 9355.385401][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9355.385401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9355.385401][ T3329] ___sys_sendmsg+0xee/0x170 [ 9355.385401][ T3329] __sys_sendmsg+0xcd/0x170 [ 9355.385401][ T3329] do_syscall_64+0xc6/0x1e0 [ 9355.385401][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9355.385401][ T3329] [ 9365.628878][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9365.629266][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9365.629266][ T3329] netdev_get_by_index+0x5e/0x80 [ 9365.629266][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9365.629266][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9365.629266][ T3329] ip6_route_add+0x1c/0x140 [ 9365.629266][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9365.629266][ T3329] addrconf_add_dev+0xe2/0x170 [ 9365.629266][ T3329] inet6_addr_add+0x12f/0xa40 [ 9365.629266][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9365.629266][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9365.629266][ T3329] netlink_rcv_skb+0x130/0x360 [ 9365.629266][ T3329] netlink_unicast+0x449/0x710 [ 9365.629266][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9365.629266][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9365.629266][ T3329] ___sys_sendmsg+0xee/0x170 [ 9365.629266][ T3329] __sys_sendmsg+0xcd/0x170 [ 9365.629266][ T3329] do_syscall_64+0xc6/0x1e0 [ 9365.629266][ T3329] [ 9365.631464][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9365.631464][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9365.631464][ T3329] ipv6_find_idev+0x102/0x170 [ 9365.631464][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9365.631464][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9365.631464][ T3329] netlink_rcv_skb+0x130/0x360 [ 9365.631464][ T3329] netlink_unicast+0x449/0x710 [ 9365.631464][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9365.631464][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9365.631464][ T3329] ___sys_sendmsg+0xee/0x170 [ 9365.631464][ T3329] __sys_sendmsg+0xcd/0x170 [ 9365.631464][ T3329] do_syscall_64+0xc6/0x1e0 [ 9365.631464][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9365.631464][ T3329] [ 9365.633167][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9365.633167][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9365.633167][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9365.633167][ T3329] ipv6_find_idev+0x102/0x170 [ 9365.633167][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9365.633167][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9365.633167][ T3329] netlink_rcv_skb+0x130/0x360 [ 9365.633167][ T3329] netlink_unicast+0x449/0x710 [ 9365.633167][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9365.633167][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9365.633167][ T3329] ___sys_sendmsg+0xee/0x170 [ 9365.633167][ T3329] __sys_sendmsg+0xcd/0x170 [ 9365.633167][ T3329] do_syscall_64+0xc6/0x1e0 [ 9365.633167][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9365.633167][ T3329] [ 9375.804956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9375.805342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9375.805342][ T3329] netdev_get_by_index+0x5e/0x80 [ 9375.805342][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9375.805342][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9375.805342][ T3329] ip6_route_add+0x1c/0x140 [ 9375.805342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9375.805342][ T3329] addrconf_add_dev+0xe2/0x170 [ 9375.805342][ T3329] inet6_addr_add+0x12f/0xa40 [ 9375.805342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9375.805342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9375.805342][ T3329] netlink_rcv_skb+0x130/0x360 [ 9375.805342][ T3329] netlink_unicast+0x449/0x710 [ 9375.805342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9375.805342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9375.805342][ T3329] ___sys_sendmsg+0xee/0x170 [ 9375.805342][ T3329] __sys_sendmsg+0xcd/0x170 [ 9375.805342][ T3329] do_syscall_64+0xc6/0x1e0 [ 9375.805342][ T3329] [ 9375.807540][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9375.807540][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9375.807540][ T3329] ipv6_find_idev+0x102/0x170 [ 9375.807540][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9375.807540][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9375.807540][ T3329] netlink_rcv_skb+0x130/0x360 [ 9375.807540][ T3329] netlink_unicast+0x449/0x710 [ 9375.807540][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9375.807540][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9375.807540][ T3329] ___sys_sendmsg+0xee/0x170 [ 9375.807540][ T3329] __sys_sendmsg+0xcd/0x170 [ 9375.807540][ T3329] do_syscall_64+0xc6/0x1e0 [ 9375.807540][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9375.807540][ T3329] [ 9375.809262][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9375.809262][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9375.809262][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9375.809262][ T3329] ipv6_find_idev+0x102/0x170 [ 9375.809262][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9375.809262][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9375.809262][ T3329] netlink_rcv_skb+0x130/0x360 [ 9375.809262][ T3329] netlink_unicast+0x449/0x710 [ 9375.809262][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9375.809262][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9375.809262][ T3329] ___sys_sendmsg+0xee/0x170 [ 9375.809262][ T3329] __sys_sendmsg+0xcd/0x170 [ 9375.809262][ T3329] do_syscall_64+0xc6/0x1e0 [ 9375.809262][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9375.809262][ T3329] [ 9385.908867][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9385.909262][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9385.909262][ T3329] netdev_get_by_index+0x5e/0x80 [ 9385.909262][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9385.909262][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9385.909262][ T3329] ip6_route_add+0x1c/0x140 [ 9385.909262][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9385.909262][ T3329] addrconf_add_dev+0xe2/0x170 [ 9385.909262][ T3329] inet6_addr_add+0x12f/0xa40 [ 9385.909262][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9385.909262][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9385.909262][ T3329] netlink_rcv_skb+0x130/0x360 [ 9385.909262][ T3329] netlink_unicast+0x449/0x710 [ 9385.909262][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9385.909262][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9385.909262][ T3329] ___sys_sendmsg+0xee/0x170 [ 9385.909262][ T3329] __sys_sendmsg+0xcd/0x170 [ 9385.909262][ T3329] do_syscall_64+0xc6/0x1e0 [ 9385.909262][ T3329] [ 9385.911476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9385.911476][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9385.911476][ T3329] ipv6_find_idev+0x102/0x170 [ 9385.911476][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9385.911476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9385.911476][ T3329] netlink_rcv_skb+0x130/0x360 [ 9385.911476][ T3329] netlink_unicast+0x449/0x710 [ 9385.911476][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9385.911476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9385.911476][ T3329] ___sys_sendmsg+0xee/0x170 [ 9385.911476][ T3329] __sys_sendmsg+0xcd/0x170 [ 9385.911476][ T3329] do_syscall_64+0xc6/0x1e0 [ 9385.911476][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9385.911476][ T3329] [ 9385.913177][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9385.913177][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9385.913177][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9385.913177][ T3329] ipv6_find_idev+0x102/0x170 [ 9385.913177][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9385.913177][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9385.913177][ T3329] netlink_rcv_skb+0x130/0x360 [ 9385.913177][ T3329] netlink_unicast+0x449/0x710 [ 9385.913177][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9385.913177][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9385.913177][ T3329] ___sys_sendmsg+0xee/0x170 [ 9385.913177][ T3329] __sys_sendmsg+0xcd/0x170 [ 9385.913177][ T3329] do_syscall_64+0xc6/0x1e0 [ 9385.913177][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9385.913177][ T3329] [ 9396.333011][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9396.333445][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9396.333445][ T3329] netdev_get_by_index+0x5e/0x80 [ 9396.333445][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9396.333445][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9396.333445][ T3329] ip6_route_add+0x1c/0x140 [ 9396.333445][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9396.333445][ T3329] addrconf_add_dev+0xe2/0x170 [ 9396.333445][ T3329] inet6_addr_add+0x12f/0xa40 [ 9396.333445][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9396.333445][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9396.333445][ T3329] netlink_rcv_skb+0x130/0x360 [ 9396.333445][ T3329] netlink_unicast+0x449/0x710 [ 9396.333445][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9396.333445][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9396.333445][ T3329] ___sys_sendmsg+0xee/0x170 [ 9396.333445][ T3329] __sys_sendmsg+0xcd/0x170 [ 9396.333445][ T3329] do_syscall_64+0xc6/0x1e0 [ 9396.333445][ T3329] [ 9396.335640][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9396.335640][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9396.335640][ T3329] ipv6_find_idev+0x102/0x170 [ 9396.335640][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9396.335640][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9396.335640][ T3329] netlink_rcv_skb+0x130/0x360 [ 9396.335640][ T3329] netlink_unicast+0x449/0x710 [ 9396.335640][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9396.335640][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9396.335640][ T3329] ___sys_sendmsg+0xee/0x170 [ 9396.335640][ T3329] __sys_sendmsg+0xcd/0x170 [ 9396.335640][ T3329] do_syscall_64+0xc6/0x1e0 [ 9396.335640][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9396.335640][ T3329] [ 9396.337388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9396.337388][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9396.337388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9396.337388][ T3329] ipv6_find_idev+0x102/0x170 [ 9396.337388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9396.337388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9396.337388][ T3329] netlink_rcv_skb+0x130/0x360 [ 9396.337388][ T3329] netlink_unicast+0x449/0x710 [ 9396.337388][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9396.337388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9396.337388][ T3329] ___sys_sendmsg+0xee/0x170 [ 9396.337388][ T3329] __sys_sendmsg+0xcd/0x170 [ 9396.337388][ T3329] do_syscall_64+0xc6/0x1e0 [ 9396.337388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9396.337388][ T3329] [ 9406.588836][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9406.589274][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9406.589274][ T3329] netdev_get_by_index+0x5e/0x80 [ 9406.589274][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9406.589274][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9406.589274][ T3329] ip6_route_add+0x1c/0x140 [ 9406.589274][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9406.589274][ T3329] addrconf_add_dev+0xe2/0x170 [ 9406.589274][ T3329] inet6_addr_add+0x12f/0xa40 [ 9406.589274][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9406.589274][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9406.589274][ T3329] netlink_rcv_skb+0x130/0x360 [ 9406.589274][ T3329] netlink_unicast+0x449/0x710 [ 9406.589274][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9406.589274][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9406.589274][ T3329] ___sys_sendmsg+0xee/0x170 [ 9406.589274][ T3329] __sys_sendmsg+0xcd/0x170 [ 9406.589274][ T3329] do_syscall_64+0xc6/0x1e0 [ 9406.589274][ T3329] [ 9406.591479][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9406.591479][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9406.591479][ T3329] ipv6_find_idev+0x102/0x170 [ 9406.591479][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9406.591479][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9406.591479][ T3329] netlink_rcv_skb+0x130/0x360 [ 9406.591479][ T3329] netlink_unicast+0x449/0x710 [ 9406.591479][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9406.591479][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9406.591479][ T3329] ___sys_sendmsg+0xee/0x170 [ 9406.591479][ T3329] __sys_sendmsg+0xcd/0x170 [ 9406.591479][ T3329] do_syscall_64+0xc6/0x1e0 [ 9406.591479][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9406.591479][ T3329] [ 9406.593184][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9406.593184][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9406.593184][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9406.593184][ T3329] ipv6_find_idev+0x102/0x170 [ 9406.593184][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9406.593184][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9406.593184][ T3329] netlink_rcv_skb+0x130/0x360 [ 9406.593184][ T3329] netlink_unicast+0x449/0x710 [ 9406.593184][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9406.593184][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9406.593184][ T3329] ___sys_sendmsg+0xee/0x170 [ 9406.593184][ T3329] __sys_sendmsg+0xcd/0x170 [ 9406.593184][ T3329] do_syscall_64+0xc6/0x1e0 [ 9406.593184][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9406.593184][ T3329] [ 9416.700923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9416.701359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9416.701359][ T3329] netdev_get_by_index+0x5e/0x80 [ 9416.701359][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9416.701359][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9416.701359][ T3329] ip6_route_add+0x1c/0x140 [ 9416.701359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9416.701359][ T3329] addrconf_add_dev+0xe2/0x170 [ 9416.701359][ T3329] inet6_addr_add+0x12f/0xa40 [ 9416.701359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9416.701359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9416.701359][ T3329] netlink_rcv_skb+0x130/0x360 [ 9416.701359][ T3329] netlink_unicast+0x449/0x710 [ 9416.701359][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9416.701359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9416.701359][ T3329] ___sys_sendmsg+0xee/0x170 [ 9416.701359][ T3329] __sys_sendmsg+0xcd/0x170 [ 9416.701359][ T3329] do_syscall_64+0xc6/0x1e0 [ 9416.701359][ T3329] [ 9416.703560][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9416.703560][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9416.703560][ T3329] ipv6_find_idev+0x102/0x170 [ 9416.703560][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9416.703560][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9416.703560][ T3329] netlink_rcv_skb+0x130/0x360 [ 9416.703560][ T3329] netlink_unicast+0x449/0x710 [ 9416.703560][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9416.703560][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9416.703560][ T3329] ___sys_sendmsg+0xee/0x170 [ 9416.703560][ T3329] __sys_sendmsg+0xcd/0x170 [ 9416.703560][ T3329] do_syscall_64+0xc6/0x1e0 [ 9416.703560][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9416.703560][ T3329] [ 9416.705254][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9416.705254][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9416.705254][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9416.705254][ T3329] ipv6_find_idev+0x102/0x170 [ 9416.705254][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9416.705254][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9416.705254][ T3329] netlink_rcv_skb+0x130/0x360 [ 9416.705254][ T3329] netlink_unicast+0x449/0x710 [ 9416.705254][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9416.705254][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9416.705254][ T3329] ___sys_sendmsg+0xee/0x170 [ 9416.705254][ T3329] __sys_sendmsg+0xcd/0x170 [ 9416.705254][ T3329] do_syscall_64+0xc6/0x1e0 [ 9416.705254][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9416.705254][ T3329] [ 9426.948918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9426.949304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9426.949304][ T3329] netdev_get_by_index+0x5e/0x80 [ 9426.949304][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9426.949304][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9426.949304][ T3329] ip6_route_add+0x1c/0x140 [ 9426.949304][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9426.949304][ T3329] addrconf_add_dev+0xe2/0x170 [ 9426.949304][ T3329] inet6_addr_add+0x12f/0xa40 [ 9426.949304][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9426.949304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9426.949304][ T3329] netlink_rcv_skb+0x130/0x360 [ 9426.949304][ T3329] netlink_unicast+0x449/0x710 [ 9426.949304][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9426.949304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9426.949304][ T3329] ___sys_sendmsg+0xee/0x170 [ 9426.949304][ T3329] __sys_sendmsg+0xcd/0x170 [ 9426.949304][ T3329] do_syscall_64+0xc6/0x1e0 [ 9426.949304][ T3329] [ 9426.951510][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9426.951510][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9426.951510][ T3329] ipv6_find_idev+0x102/0x170 [ 9426.951510][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9426.951510][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9426.951510][ T3329] netlink_rcv_skb+0x130/0x360 [ 9426.951510][ T3329] netlink_unicast+0x449/0x710 [ 9426.951510][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9426.951510][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9426.951510][ T3329] ___sys_sendmsg+0xee/0x170 [ 9426.951510][ T3329] __sys_sendmsg+0xcd/0x170 [ 9426.951510][ T3329] do_syscall_64+0xc6/0x1e0 [ 9426.951510][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9426.951510][ T3329] [ 9426.953211][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9426.953211][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9426.953211][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9426.953211][ T3329] ipv6_find_idev+0x102/0x170 [ 9426.953211][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9426.953211][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9426.953211][ T3329] netlink_rcv_skb+0x130/0x360 [ 9426.953211][ T3329] netlink_unicast+0x449/0x710 [ 9426.953211][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9426.953211][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9426.953211][ T3329] ___sys_sendmsg+0xee/0x170 [ 9426.953211][ T3329] __sys_sendmsg+0xcd/0x170 [ 9426.953211][ T3329] do_syscall_64+0xc6/0x1e0 [ 9426.953211][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9426.953211][ T3329] [ 9437.196911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9437.197348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9437.197348][ T3329] netdev_get_by_index+0x5e/0x80 [ 9437.197348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9437.197348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9437.197348][ T3329] ip6_route_add+0x1c/0x140 [ 9437.197348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9437.197348][ T3329] addrconf_add_dev+0xe2/0x170 [ 9437.197348][ T3329] inet6_addr_add+0x12f/0xa40 [ 9437.197348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9437.197348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9437.197348][ T3329] netlink_rcv_skb+0x130/0x360 [ 9437.197348][ T3329] netlink_unicast+0x449/0x710 [ 9437.197348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9437.197348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9437.197348][ T3329] ___sys_sendmsg+0xee/0x170 [ 9437.197348][ T3329] __sys_sendmsg+0xcd/0x170 [ 9437.197348][ T3329] do_syscall_64+0xc6/0x1e0 [ 9437.197348][ T3329] [ 9437.199557][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9437.199557][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9437.199557][ T3329] ipv6_find_idev+0x102/0x170 [ 9437.199557][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9437.199557][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9437.199557][ T3329] netlink_rcv_skb+0x130/0x360 [ 9437.199557][ T3329] netlink_unicast+0x449/0x710 [ 9437.199557][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9437.199557][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9437.199557][ T3329] ___sys_sendmsg+0xee/0x170 [ 9437.199557][ T3329] __sys_sendmsg+0xcd/0x170 [ 9437.199557][ T3329] do_syscall_64+0xc6/0x1e0 [ 9437.199557][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9437.199557][ T3329] [ 9437.205734][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9437.205734][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9437.205734][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9437.205734][ T3329] ipv6_find_idev+0x102/0x170 [ 9437.205734][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9437.205734][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9437.205734][ T3329] netlink_rcv_skb+0x130/0x360 [ 9437.205734][ T3329] netlink_unicast+0x449/0x710 [ 9437.205734][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9437.205734][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9437.205734][ T3329] ___sys_sendmsg+0xee/0x170 [ 9437.205734][ T3329] __sys_sendmsg+0xcd/0x170 [ 9437.205734][ T3329] do_syscall_64+0xc6/0x1e0 [ 9437.205734][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9437.205734][ T3329] [ 9447.444838][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9447.445279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9447.445279][ T3329] netdev_get_by_index+0x5e/0x80 [ 9447.445279][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9447.445279][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9447.445279][ T3329] ip6_route_add+0x1c/0x140 [ 9447.445279][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9447.445279][ T3329] addrconf_add_dev+0xe2/0x170 [ 9447.445279][ T3329] inet6_addr_add+0x12f/0xa40 [ 9447.445279][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9447.445279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9447.445279][ T3329] netlink_rcv_skb+0x130/0x360 [ 9447.445279][ T3329] netlink_unicast+0x449/0x710 [ 9447.445279][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9447.445279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9447.445279][ T3329] ___sys_sendmsg+0xee/0x170 [ 9447.445279][ T3329] __sys_sendmsg+0xcd/0x170 [ 9447.445279][ T3329] do_syscall_64+0xc6/0x1e0 [ 9447.445279][ T3329] [ 9447.447472][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9447.447472][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9447.447472][ T3329] ipv6_find_idev+0x102/0x170 [ 9447.447472][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9447.447472][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9447.447472][ T3329] netlink_rcv_skb+0x130/0x360 [ 9447.447472][ T3329] netlink_unicast+0x449/0x710 [ 9447.447472][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9447.447472][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9447.447472][ T3329] ___sys_sendmsg+0xee/0x170 [ 9447.447472][ T3329] __sys_sendmsg+0xcd/0x170 [ 9447.447472][ T3329] do_syscall_64+0xc6/0x1e0 [ 9447.447472][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9447.447472][ T3329] [ 9447.449184][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9447.449184][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9447.449184][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9447.449184][ T3329] ipv6_find_idev+0x102/0x170 [ 9447.449184][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9447.449184][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9447.449184][ T3329] netlink_rcv_skb+0x130/0x360 [ 9447.449184][ T3329] netlink_unicast+0x449/0x710 [ 9447.449184][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9447.449184][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9447.449184][ T3329] ___sys_sendmsg+0xee/0x170 [ 9447.449184][ T3329] __sys_sendmsg+0xcd/0x170 [ 9447.449184][ T3329] do_syscall_64+0xc6/0x1e0 [ 9447.449184][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9447.449184][ T3329] [ 9457.660912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9457.661354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9457.661354][ T3329] netdev_get_by_index+0x5e/0x80 [ 9457.661354][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9457.661354][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9457.661354][ T3329] ip6_route_add+0x1c/0x140 [ 9457.661354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9457.661354][ T3329] addrconf_add_dev+0xe2/0x170 [ 9457.661354][ T3329] inet6_addr_add+0x12f/0xa40 [ 9457.661354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9457.661354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9457.661354][ T3329] netlink_rcv_skb+0x130/0x360 [ 9457.661354][ T3329] netlink_unicast+0x449/0x710 [ 9457.661354][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9457.661354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9457.661354][ T3329] ___sys_sendmsg+0xee/0x170 [ 9457.661354][ T3329] __sys_sendmsg+0xcd/0x170 [ 9457.661354][ T3329] do_syscall_64+0xc6/0x1e0 [ 9457.661354][ T3329] [ 9457.663552][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9457.663552][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9457.663552][ T3329] ipv6_find_idev+0x102/0x170 [ 9457.663552][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9457.663552][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9457.663552][ T3329] netlink_rcv_skb+0x130/0x360 [ 9457.663552][ T3329] netlink_unicast+0x449/0x710 [ 9457.663552][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9457.663552][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9457.663552][ T3329] ___sys_sendmsg+0xee/0x170 [ 9457.663552][ T3329] __sys_sendmsg+0xcd/0x170 [ 9457.663552][ T3329] do_syscall_64+0xc6/0x1e0 [ 9457.663552][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9457.663552][ T3329] [ 9457.665294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9457.665294][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9457.665294][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9457.665294][ T3329] ipv6_find_idev+0x102/0x170 [ 9457.665294][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9457.665294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9457.665294][ T3329] netlink_rcv_skb+0x130/0x360 [ 9457.665294][ T3329] netlink_unicast+0x449/0x710 [ 9457.665294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9457.665294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9457.665294][ T3329] ___sys_sendmsg+0xee/0x170 [ 9457.665294][ T3329] __sys_sendmsg+0xcd/0x170 [ 9457.665294][ T3329] do_syscall_64+0xc6/0x1e0 [ 9457.665294][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9457.665294][ T3329] [ 9467.756849][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9467.757296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9467.757296][ T3329] netdev_get_by_index+0x5e/0x80 [ 9467.757296][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9467.757296][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9467.757296][ T3329] ip6_route_add+0x1c/0x140 [ 9467.757296][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9467.757296][ T3329] addrconf_add_dev+0xe2/0x170 [ 9467.757296][ T3329] inet6_addr_add+0x12f/0xa40 [ 9467.757296][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9467.757296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9467.757296][ T3329] netlink_rcv_skb+0x130/0x360 [ 9467.757296][ T3329] netlink_unicast+0x449/0x710 [ 9467.757296][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9467.757296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9467.757296][ T3329] ___sys_sendmsg+0xee/0x170 [ 9467.757296][ T3329] __sys_sendmsg+0xcd/0x170 [ 9467.757296][ T3329] do_syscall_64+0xc6/0x1e0 [ 9467.757296][ T3329] [ 9467.759512][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9467.759512][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9467.759512][ T3329] ipv6_find_idev+0x102/0x170 [ 9467.759512][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9467.759512][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9467.759512][ T3329] netlink_rcv_skb+0x130/0x360 [ 9467.759512][ T3329] netlink_unicast+0x449/0x710 [ 9467.759512][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9467.759512][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9467.759512][ T3329] ___sys_sendmsg+0xee/0x170 [ 9467.759512][ T3329] __sys_sendmsg+0xcd/0x170 [ 9467.759512][ T3329] do_syscall_64+0xc6/0x1e0 [ 9467.759512][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9467.759512][ T3329] [ 9467.761218][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9467.761218][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9467.761218][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9467.761218][ T3329] ipv6_find_idev+0x102/0x170 [ 9467.761218][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9467.761218][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9467.761218][ T3329] netlink_rcv_skb+0x130/0x360 [ 9467.761218][ T3329] netlink_unicast+0x449/0x710 [ 9467.761218][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9467.761218][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9467.761218][ T3329] ___sys_sendmsg+0xee/0x170 [ 9467.761218][ T3329] __sys_sendmsg+0xcd/0x170 [ 9467.761218][ T3329] do_syscall_64+0xc6/0x1e0 [ 9467.761218][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9467.761218][ T3329] [ 9477.860831][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9477.861266][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9477.861266][ T3329] netdev_get_by_index+0x5e/0x80 [ 9477.861266][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9477.861266][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9477.861266][ T3329] ip6_route_add+0x1c/0x140 [ 9477.861266][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9477.861266][ T3329] addrconf_add_dev+0xe2/0x170 [ 9477.861266][ T3329] inet6_addr_add+0x12f/0xa40 [ 9477.861266][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9477.861266][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9477.861266][ T3329] netlink_rcv_skb+0x130/0x360 [ 9477.861266][ T3329] netlink_unicast+0x449/0x710 [ 9477.861266][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9477.861266][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9477.861266][ T3329] ___sys_sendmsg+0xee/0x170 [ 9477.861266][ T3329] __sys_sendmsg+0xcd/0x170 [ 9477.861266][ T3329] do_syscall_64+0xc6/0x1e0 [ 9477.861266][ T3329] [ 9477.863490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9477.863490][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9477.863490][ T3329] ipv6_find_idev+0x102/0x170 [ 9477.863490][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9477.863490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9477.863490][ T3329] netlink_rcv_skb+0x130/0x360 [ 9477.863490][ T3329] netlink_unicast+0x449/0x710 [ 9477.863490][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9477.863490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9477.863490][ T3329] ___sys_sendmsg+0xee/0x170 [ 9477.863490][ T3329] __sys_sendmsg+0xcd/0x170 [ 9477.863490][ T3329] do_syscall_64+0xc6/0x1e0 [ 9477.863490][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9477.863490][ T3329] [ 9477.865203][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9477.865203][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9477.865203][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9477.865203][ T3329] ipv6_find_idev+0x102/0x170 [ 9477.865203][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9477.865203][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9477.865203][ T3329] netlink_rcv_skb+0x130/0x360 [ 9477.865203][ T3329] netlink_unicast+0x449/0x710 [ 9477.865203][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9477.865203][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9477.865203][ T3329] ___sys_sendmsg+0xee/0x170 [ 9477.865203][ T3329] __sys_sendmsg+0xcd/0x170 [ 9477.865203][ T3329] do_syscall_64+0xc6/0x1e0 [ 9477.865203][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9477.865203][ T3329] [ 9488.004833][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9488.005268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9488.005268][ T3329] netdev_get_by_index+0x5e/0x80 [ 9488.005268][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9488.005268][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9488.005268][ T3329] ip6_route_add+0x1c/0x140 [ 9488.005268][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9488.005268][ T3329] addrconf_add_dev+0xe2/0x170 [ 9488.005268][ T3329] inet6_addr_add+0x12f/0xa40 [ 9488.005268][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9488.005268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9488.005268][ T3329] netlink_rcv_skb+0x130/0x360 [ 9488.005268][ T3329] netlink_unicast+0x449/0x710 [ 9488.005268][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9488.005268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9488.005268][ T3329] ___sys_sendmsg+0xee/0x170 [ 9488.005268][ T3329] __sys_sendmsg+0xcd/0x170 [ 9488.005268][ T3329] do_syscall_64+0xc6/0x1e0 [ 9488.005268][ T3329] [ 9488.007512][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9488.007512][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9488.007512][ T3329] ipv6_find_idev+0x102/0x170 [ 9488.007512][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9488.007512][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9488.007512][ T3329] netlink_rcv_skb+0x130/0x360 [ 9488.007512][ T3329] netlink_unicast+0x449/0x710 [ 9488.007512][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9488.007512][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9488.007512][ T3329] ___sys_sendmsg+0xee/0x170 [ 9488.007512][ T3329] __sys_sendmsg+0xcd/0x170 [ 9488.007512][ T3329] do_syscall_64+0xc6/0x1e0 [ 9488.007512][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9488.007512][ T3329] [ 9488.009239][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9488.009239][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9488.009239][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9488.009239][ T3329] ipv6_find_idev+0x102/0x170 [ 9488.009239][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9488.009239][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9488.009239][ T3329] netlink_rcv_skb+0x130/0x360 [ 9488.009239][ T3329] netlink_unicast+0x449/0x710 [ 9488.009239][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9488.009239][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9488.009239][ T3329] ___sys_sendmsg+0xee/0x170 [ 9488.009239][ T3329] __sys_sendmsg+0xcd/0x170 [ 9488.009239][ T3329] do_syscall_64+0xc6/0x1e0 [ 9488.009239][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9488.009239][ T3329] [ 9498.252913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9498.253348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9498.253348][ T3329] netdev_get_by_index+0x5e/0x80 [ 9498.253348][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9498.253348][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9498.253348][ T3329] ip6_route_add+0x1c/0x140 [ 9498.253348][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9498.253348][ T3329] addrconf_add_dev+0xe2/0x170 [ 9498.253348][ T3329] inet6_addr_add+0x12f/0xa40 [ 9498.253348][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9498.253348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9498.253348][ T3329] netlink_rcv_skb+0x130/0x360 [ 9498.253348][ T3329] netlink_unicast+0x449/0x710 [ 9498.253348][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9498.253348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9498.253348][ T3329] ___sys_sendmsg+0xee/0x170 [ 9498.253348][ T3329] __sys_sendmsg+0xcd/0x170 [ 9498.253348][ T3329] do_syscall_64+0xc6/0x1e0 [ 9498.253348][ T3329] [ 9498.255593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9498.255593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9498.255593][ T3329] ipv6_find_idev+0x102/0x170 [ 9498.255593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9498.255593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9498.255593][ T3329] netlink_rcv_skb+0x130/0x360 [ 9498.255593][ T3329] netlink_unicast+0x449/0x710 [ 9498.255593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9498.255593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9498.255593][ T3329] ___sys_sendmsg+0xee/0x170 [ 9498.255593][ T3329] __sys_sendmsg+0xcd/0x170 [ 9498.255593][ T3329] do_syscall_64+0xc6/0x1e0 [ 9498.255593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9498.255593][ T3329] [ 9498.257314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9498.257314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9498.257314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9498.257314][ T3329] ipv6_find_idev+0x102/0x170 [ 9498.257314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9498.257314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9498.257314][ T3329] netlink_rcv_skb+0x130/0x360 [ 9498.257314][ T3329] netlink_unicast+0x449/0x710 [ 9498.257314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9498.257314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9498.257314][ T3329] ___sys_sendmsg+0xee/0x170 [ 9498.257314][ T3329] __sys_sendmsg+0xcd/0x170 [ 9498.257314][ T3329] do_syscall_64+0xc6/0x1e0 [ 9498.257314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9498.257314][ T3329] [ 9508.500848][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9508.501313][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9508.501313][ T3329] netdev_get_by_index+0x5e/0x80 [ 9508.501313][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9508.501313][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9508.501313][ T3329] ip6_route_add+0x1c/0x140 [ 9508.501313][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9508.501313][ T3329] addrconf_add_dev+0xe2/0x170 [ 9508.501313][ T3329] inet6_addr_add+0x12f/0xa40 [ 9508.501313][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9508.501313][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9508.501313][ T3329] netlink_rcv_skb+0x130/0x360 [ 9508.501313][ T3329] netlink_unicast+0x449/0x710 [ 9508.501313][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9508.501313][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9508.501313][ T3329] ___sys_sendmsg+0xee/0x170 [ 9508.501313][ T3329] __sys_sendmsg+0xcd/0x170 [ 9508.501313][ T3329] do_syscall_64+0xc6/0x1e0 [ 9508.501313][ T3329] [ 9508.503554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9508.503554][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9508.503554][ T3329] ipv6_find_idev+0x102/0x170 [ 9508.503554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9508.503554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9508.503554][ T3329] netlink_rcv_skb+0x130/0x360 [ 9508.503554][ T3329] netlink_unicast+0x449/0x710 [ 9508.503554][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9508.503554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9508.503554][ T3329] ___sys_sendmsg+0xee/0x170 [ 9508.503554][ T3329] __sys_sendmsg+0xcd/0x170 [ 9508.503554][ T3329] do_syscall_64+0xc6/0x1e0 [ 9508.503554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9508.503554][ T3329] [ 9508.505266][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9508.505266][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9508.505266][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9508.505266][ T3329] ipv6_find_idev+0x102/0x170 [ 9508.505266][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9508.505266][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9508.505266][ T3329] netlink_rcv_skb+0x130/0x360 [ 9508.505266][ T3329] netlink_unicast+0x449/0x710 [ 9508.505266][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9508.505266][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9508.505266][ T3329] ___sys_sendmsg+0xee/0x170 [ 9508.505266][ T3329] __sys_sendmsg+0xcd/0x170 [ 9508.505266][ T3329] do_syscall_64+0xc6/0x1e0 [ 9508.505266][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9508.505266][ T3329] [ 9518.748908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9518.749338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9518.749338][ T3329] netdev_get_by_index+0x5e/0x80 [ 9518.749338][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9518.749338][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9518.749338][ T3329] ip6_route_add+0x1c/0x140 [ 9518.749338][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9518.749338][ T3329] addrconf_add_dev+0xe2/0x170 [ 9518.749338][ T3329] inet6_addr_add+0x12f/0xa40 [ 9518.749338][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9518.749338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9518.749338][ T3329] netlink_rcv_skb+0x130/0x360 [ 9518.749338][ T3329] netlink_unicast+0x449/0x710 [ 9518.749338][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9518.749338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9518.749338][ T3329] ___sys_sendmsg+0xee/0x170 [ 9518.749338][ T3329] __sys_sendmsg+0xcd/0x170 [ 9518.749338][ T3329] do_syscall_64+0xc6/0x1e0 [ 9518.749338][ T3329] [ 9518.751583][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9518.751583][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9518.751583][ T3329] ipv6_find_idev+0x102/0x170 [ 9518.751583][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9518.751583][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9518.751583][ T3329] netlink_rcv_skb+0x130/0x360 [ 9518.751583][ T3329] netlink_unicast+0x449/0x710 [ 9518.751583][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9518.751583][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9518.751583][ T3329] ___sys_sendmsg+0xee/0x170 [ 9518.751583][ T3329] __sys_sendmsg+0xcd/0x170 [ 9518.751583][ T3329] do_syscall_64+0xc6/0x1e0 [ 9518.751583][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9518.751583][ T3329] [ 9518.753302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9518.753302][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9518.753302][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9518.753302][ T3329] ipv6_find_idev+0x102/0x170 [ 9518.753302][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9518.753302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9518.753302][ T3329] netlink_rcv_skb+0x130/0x360 [ 9518.753302][ T3329] netlink_unicast+0x449/0x710 [ 9518.753302][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9518.753302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9518.753302][ T3329] ___sys_sendmsg+0xee/0x170 [ 9518.753302][ T3329] __sys_sendmsg+0xcd/0x170 [ 9518.753302][ T3329] do_syscall_64+0xc6/0x1e0 [ 9518.753302][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9518.753302][ T3329] [ 9528.764932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9528.765388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9528.765388][ T3329] netdev_get_by_index+0x5e/0x80 [ 9528.765388][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9528.765388][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9528.765388][ T3329] ip6_route_add+0x1c/0x140 [ 9528.765388][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9528.765388][ T3329] addrconf_add_dev+0xe2/0x170 [ 9528.765388][ T3329] inet6_addr_add+0x12f/0xa40 [ 9528.765388][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9528.765388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9528.765388][ T3329] netlink_rcv_skb+0x130/0x360 [ 9528.765388][ T3329] netlink_unicast+0x449/0x710 [ 9528.765388][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9528.765388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9528.765388][ T3329] ___sys_sendmsg+0xee/0x170 [ 9528.765388][ T3329] __sys_sendmsg+0xcd/0x170 [ 9528.765388][ T3329] do_syscall_64+0xc6/0x1e0 [ 9528.765388][ T3329] [ 9528.767630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9528.767630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9528.767630][ T3329] ipv6_find_idev+0x102/0x170 [ 9528.767630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9528.767630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9528.767630][ T3329] netlink_rcv_skb+0x130/0x360 [ 9528.767630][ T3329] netlink_unicast+0x449/0x710 [ 9528.767630][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9528.767630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9528.767630][ T3329] ___sys_sendmsg+0xee/0x170 [ 9528.767630][ T3329] __sys_sendmsg+0xcd/0x170 [ 9528.767630][ T3329] do_syscall_64+0xc6/0x1e0 [ 9528.767630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9528.767630][ T3329] [ 9528.769356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9528.769356][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9528.769356][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9528.769356][ T3329] ipv6_find_idev+0x102/0x170 [ 9528.769356][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9528.769356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9528.769356][ T3329] netlink_rcv_skb+0x130/0x360 [ 9528.769356][ T3329] netlink_unicast+0x449/0x710 [ 9528.769356][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9528.769356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9528.769356][ T3329] ___sys_sendmsg+0xee/0x170 [ 9528.769356][ T3329] __sys_sendmsg+0xcd/0x170 [ 9528.769356][ T3329] do_syscall_64+0xc6/0x1e0 [ 9528.769356][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9528.769356][ T3329] [ 9538.812969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9538.813404][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9538.813404][ T3329] netdev_get_by_index+0x5e/0x80 [ 9538.813404][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9538.813404][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9538.813404][ T3329] ip6_route_add+0x1c/0x140 [ 9538.813404][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9538.813404][ T3329] addrconf_add_dev+0xe2/0x170 [ 9538.813404][ T3329] inet6_addr_add+0x12f/0xa40 [ 9538.813404][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9538.813404][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9538.813404][ T3329] netlink_rcv_skb+0x130/0x360 [ 9538.813404][ T3329] netlink_unicast+0x449/0x710 [ 9538.813404][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9538.813404][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9538.813404][ T3329] ___sys_sendmsg+0xee/0x170 [ 9538.813404][ T3329] __sys_sendmsg+0xcd/0x170 [ 9538.813404][ T3329] do_syscall_64+0xc6/0x1e0 [ 9538.813404][ T3329] [ 9538.815637][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9538.815637][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9538.815637][ T3329] ipv6_find_idev+0x102/0x170 [ 9538.815637][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9538.815637][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9538.815637][ T3329] netlink_rcv_skb+0x130/0x360 [ 9538.815637][ T3329] netlink_unicast+0x449/0x710 [ 9538.815637][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9538.815637][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9538.815637][ T3329] ___sys_sendmsg+0xee/0x170 [ 9538.815637][ T3329] __sys_sendmsg+0xcd/0x170 [ 9538.815637][ T3329] do_syscall_64+0xc6/0x1e0 [ 9538.815637][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9538.815637][ T3329] [ 9538.817370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9538.817370][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9538.817370][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9538.817370][ T3329] ipv6_find_idev+0x102/0x170 [ 9538.817370][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9538.817370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9538.817370][ T3329] netlink_rcv_skb+0x130/0x360 [ 9538.817370][ T3329] netlink_unicast+0x449/0x710 [ 9538.817370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9538.817370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9538.817370][ T3329] ___sys_sendmsg+0xee/0x170 [ 9538.817370][ T3329] __sys_sendmsg+0xcd/0x170 [ 9538.817370][ T3329] do_syscall_64+0xc6/0x1e0 [ 9538.817370][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9538.817370][ T3329] [ 9548.972901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9548.973363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9548.973363][ T3329] netdev_get_by_index+0x5e/0x80 [ 9548.973363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9548.973363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9548.973363][ T3329] ip6_route_add+0x1c/0x140 [ 9548.973363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9548.973363][ T3329] addrconf_add_dev+0xe2/0x170 [ 9548.973363][ T3329] inet6_addr_add+0x12f/0xa40 [ 9548.973363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9548.973363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9548.973363][ T3329] netlink_rcv_skb+0x130/0x360 [ 9548.973363][ T3329] netlink_unicast+0x449/0x710 [ 9548.973363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9548.973363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9548.973363][ T3329] ___sys_sendmsg+0xee/0x170 [ 9548.973363][ T3329] __sys_sendmsg+0xcd/0x170 [ 9548.973363][ T3329] do_syscall_64+0xc6/0x1e0 [ 9548.973363][ T3329] [ 9548.975601][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9548.975601][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9548.975601][ T3329] ipv6_find_idev+0x102/0x170 [ 9548.975601][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9548.975601][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9548.975601][ T3329] netlink_rcv_skb+0x130/0x360 [ 9548.975601][ T3329] netlink_unicast+0x449/0x710 [ 9548.975601][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9548.975601][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9548.975601][ T3329] ___sys_sendmsg+0xee/0x170 [ 9548.975601][ T3329] __sys_sendmsg+0xcd/0x170 [ 9548.975601][ T3329] do_syscall_64+0xc6/0x1e0 [ 9548.975601][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9548.975601][ T3329] [ 9548.977331][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9548.977331][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9548.977331][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9548.977331][ T3329] ipv6_find_idev+0x102/0x170 [ 9548.977331][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9548.977331][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9548.977331][ T3329] netlink_rcv_skb+0x130/0x360 [ 9548.977331][ T3329] netlink_unicast+0x449/0x710 [ 9548.977331][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9548.977331][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9548.977331][ T3329] ___sys_sendmsg+0xee/0x170 [ 9548.977331][ T3329] __sys_sendmsg+0xcd/0x170 [ 9548.977331][ T3329] do_syscall_64+0xc6/0x1e0 [ 9548.977331][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9548.977331][ T3329] [ 9559.220908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9559.221367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9559.221367][ T3329] netdev_get_by_index+0x5e/0x80 [ 9559.221367][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9559.221367][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9559.221367][ T3329] ip6_route_add+0x1c/0x140 [ 9559.221367][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9559.221367][ T3329] addrconf_add_dev+0xe2/0x170 [ 9559.221367][ T3329] inet6_addr_add+0x12f/0xa40 [ 9559.221367][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9559.221367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9559.221367][ T3329] netlink_rcv_skb+0x130/0x360 [ 9559.221367][ T3329] netlink_unicast+0x449/0x710 [ 9559.221367][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9559.221367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9559.221367][ T3329] ___sys_sendmsg+0xee/0x170 [ 9559.221367][ T3329] __sys_sendmsg+0xcd/0x170 [ 9559.221367][ T3329] do_syscall_64+0xc6/0x1e0 [ 9559.221367][ T3329] [ 9559.223630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9559.223630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9559.223630][ T3329] ipv6_find_idev+0x102/0x170 [ 9559.223630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9559.223630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9559.223630][ T3329] netlink_rcv_skb+0x130/0x360 [ 9559.223630][ T3329] netlink_unicast+0x449/0x710 [ 9559.223630][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9559.223630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9559.223630][ T3329] ___sys_sendmsg+0xee/0x170 [ 9559.223630][ T3329] __sys_sendmsg+0xcd/0x170 [ 9559.223630][ T3329] do_syscall_64+0xc6/0x1e0 [ 9559.223630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9559.223630][ T3329] [ 9559.225369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9559.225369][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9559.225369][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9559.225369][ T3329] ipv6_find_idev+0x102/0x170 [ 9559.225369][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9559.225369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9559.225369][ T3329] netlink_rcv_skb+0x130/0x360 [ 9559.225369][ T3329] netlink_unicast+0x449/0x710 [ 9559.225369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9559.225369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9559.225369][ T3329] ___sys_sendmsg+0xee/0x170 [ 9559.225369][ T3329] __sys_sendmsg+0xcd/0x170 [ 9559.225369][ T3329] do_syscall_64+0xc6/0x1e0 [ 9559.225369][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9559.225369][ T3329] [ 9569.468902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9569.469354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9569.469354][ T3329] netdev_get_by_index+0x5e/0x80 [ 9569.469354][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9569.469354][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9569.469354][ T3329] ip6_route_add+0x1c/0x140 [ 9569.469354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9569.469354][ T3329] addrconf_add_dev+0xe2/0x170 [ 9569.469354][ T3329] inet6_addr_add+0x12f/0xa40 [ 9569.469354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9569.469354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9569.469354][ T3329] netlink_rcv_skb+0x130/0x360 [ 9569.469354][ T3329] netlink_unicast+0x449/0x710 [ 9569.469354][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9569.469354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9569.469354][ T3329] ___sys_sendmsg+0xee/0x170 [ 9569.469354][ T3329] __sys_sendmsg+0xcd/0x170 [ 9569.469354][ T3329] do_syscall_64+0xc6/0x1e0 [ 9569.469354][ T3329] [ 9569.471615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9569.471615][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9569.471615][ T3329] ipv6_find_idev+0x102/0x170 [ 9569.471615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9569.471615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9569.471615][ T3329] netlink_rcv_skb+0x130/0x360 [ 9569.471615][ T3329] netlink_unicast+0x449/0x710 [ 9569.471615][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9569.471615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9569.471615][ T3329] ___sys_sendmsg+0xee/0x170 [ 9569.471615][ T3329] __sys_sendmsg+0xcd/0x170 [ 9569.471615][ T3329] do_syscall_64+0xc6/0x1e0 [ 9569.471615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9569.471615][ T3329] [ 9569.473350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9569.473350][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9569.473350][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9569.473350][ T3329] ipv6_find_idev+0x102/0x170 [ 9569.473350][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9569.473350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9569.473350][ T3329] netlink_rcv_skb+0x130/0x360 [ 9569.473350][ T3329] netlink_unicast+0x449/0x710 [ 9569.473350][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9569.473350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9569.473350][ T3329] ___sys_sendmsg+0xee/0x170 [ 9569.473350][ T3329] __sys_sendmsg+0xcd/0x170 [ 9569.473350][ T3329] do_syscall_64+0xc6/0x1e0 [ 9569.473350][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9569.473350][ T3329] [ 9579.724907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9579.725370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9579.725370][ T3329] netdev_get_by_index+0x5e/0x80 [ 9579.725370][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9579.725370][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9579.725370][ T3329] ip6_route_add+0x1c/0x140 [ 9579.725370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9579.725370][ T3329] addrconf_add_dev+0xe2/0x170 [ 9579.725370][ T3329] inet6_addr_add+0x12f/0xa40 [ 9579.725370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9579.725370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.725370][ T3329] netlink_rcv_skb+0x130/0x360 [ 9579.725370][ T3329] netlink_unicast+0x449/0x710 [ 9579.725370][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9579.725370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9579.725370][ T3329] ___sys_sendmsg+0xee/0x170 [ 9579.725370][ T3329] __sys_sendmsg+0xcd/0x170 [ 9579.725370][ T3329] do_syscall_64+0xc6/0x1e0 [ 9579.725370][ T3329] [ 9579.727654][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9579.727654][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9579.727654][ T3329] ipv6_find_idev+0x102/0x170 [ 9579.727654][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9579.727654][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.727654][ T3329] netlink_rcv_skb+0x130/0x360 [ 9579.727654][ T3329] netlink_unicast+0x449/0x710 [ 9579.727654][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9579.727654][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9579.727654][ T3329] ___sys_sendmsg+0xee/0x170 [ 9579.727654][ T3329] __sys_sendmsg+0xcd/0x170 [ 9579.727654][ T3329] do_syscall_64+0xc6/0x1e0 [ 9579.727654][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9579.727654][ T3329] [ 9579.729385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9579.729385][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9579.729385][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9579.729385][ T3329] ipv6_find_idev+0x102/0x170 [ 9579.729385][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9579.729385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9579.729385][ T3329] netlink_rcv_skb+0x130/0x360 [ 9579.729385][ T3329] netlink_unicast+0x449/0x710 [ 9579.729385][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9579.729385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9579.729385][ T3329] ___sys_sendmsg+0xee/0x170 [ 9579.729385][ T3329] __sys_sendmsg+0xcd/0x170 [ 9579.729385][ T3329] do_syscall_64+0xc6/0x1e0 [ 9579.729385][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9579.729385][ T3329] [ 9589.972935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9589.973390][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9589.973390][ T3329] netdev_get_by_index+0x5e/0x80 [ 9589.973390][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9589.973390][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9589.973390][ T3329] ip6_route_add+0x1c/0x140 [ 9589.973390][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9589.973390][ T3329] addrconf_add_dev+0xe2/0x170 [ 9589.973390][ T3329] inet6_addr_add+0x12f/0xa40 [ 9589.973390][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9589.973390][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.973390][ T3329] netlink_rcv_skb+0x130/0x360 [ 9589.973390][ T3329] netlink_unicast+0x449/0x710 [ 9589.973390][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9589.973390][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9589.973390][ T3329] ___sys_sendmsg+0xee/0x170 [ 9589.973390][ T3329] __sys_sendmsg+0xcd/0x170 [ 9589.973390][ T3329] do_syscall_64+0xc6/0x1e0 [ 9589.973390][ T3329] [ 9589.975622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9589.975622][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9589.975622][ T3329] ipv6_find_idev+0x102/0x170 [ 9589.975622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9589.975622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.975622][ T3329] netlink_rcv_skb+0x130/0x360 [ 9589.975622][ T3329] netlink_unicast+0x449/0x710 [ 9589.975622][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9589.975622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9589.975622][ T3329] ___sys_sendmsg+0xee/0x170 [ 9589.975622][ T3329] __sys_sendmsg+0xcd/0x170 [ 9589.975622][ T3329] do_syscall_64+0xc6/0x1e0 [ 9589.975622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9589.975622][ T3329] [ 9589.977343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9589.977343][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9589.977343][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9589.977343][ T3329] ipv6_find_idev+0x102/0x170 [ 9589.977343][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9589.977343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9589.977343][ T3329] netlink_rcv_skb+0x130/0x360 [ 9589.977343][ T3329] netlink_unicast+0x449/0x710 [ 9589.977343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9589.977343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9589.977343][ T3329] ___sys_sendmsg+0xee/0x170 [ 9589.977343][ T3329] __sys_sendmsg+0xcd/0x170 [ 9589.977343][ T3329] do_syscall_64+0xc6/0x1e0 [ 9589.977343][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9589.977343][ T3329] [ 9600.220930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9600.221368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9600.221368][ T3329] netdev_get_by_index+0x5e/0x80 [ 9600.221368][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9600.221368][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9600.221368][ T3329] ip6_route_add+0x1c/0x140 [ 9600.221368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9600.221368][ T3329] addrconf_add_dev+0xe2/0x170 [ 9600.221368][ T3329] inet6_addr_add+0x12f/0xa40 [ 9600.221368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9600.221368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9600.221368][ T3329] netlink_rcv_skb+0x130/0x360 [ 9600.221368][ T3329] netlink_unicast+0x449/0x710 [ 9600.221368][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9600.221368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9600.221368][ T3329] ___sys_sendmsg+0xee/0x170 [ 9600.221368][ T3329] __sys_sendmsg+0xcd/0x170 [ 9600.221368][ T3329] do_syscall_64+0xc6/0x1e0 [ 9600.221368][ T3329] [ 9600.223612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9600.223612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9600.223612][ T3329] ipv6_find_idev+0x102/0x170 [ 9600.223612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9600.223612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9600.223612][ T3329] netlink_rcv_skb+0x130/0x360 [ 9600.223612][ T3329] netlink_unicast+0x449/0x710 [ 9600.223612][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9600.223612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9600.223612][ T3329] ___sys_sendmsg+0xee/0x170 [ 9600.223612][ T3329] __sys_sendmsg+0xcd/0x170 [ 9600.223612][ T3329] do_syscall_64+0xc6/0x1e0 [ 9600.223612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9600.223612][ T3329] [ 9600.225327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9600.225327][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9600.225327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9600.225327][ T3329] ipv6_find_idev+0x102/0x170 [ 9600.225327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9600.225327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9600.225327][ T3329] netlink_rcv_skb+0x130/0x360 [ 9600.225327][ T3329] netlink_unicast+0x449/0x710 [ 9600.225327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9600.225327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9600.225327][ T3329] ___sys_sendmsg+0xee/0x170 [ 9600.225327][ T3329] __sys_sendmsg+0xcd/0x170 [ 9600.225327][ T3329] do_syscall_64+0xc6/0x1e0 [ 9600.225327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9600.225327][ T3329] [ 9610.836945][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9610.837408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9610.837408][ T3329] netdev_get_by_index+0x5e/0x80 [ 9610.837408][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9610.837408][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9610.837408][ T3329] ip6_route_add+0x1c/0x140 [ 9610.837408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9610.837408][ T3329] addrconf_add_dev+0xe2/0x170 [ 9610.837408][ T3329] inet6_addr_add+0x12f/0xa40 [ 9610.837408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9610.837408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9610.837408][ T3329] netlink_rcv_skb+0x130/0x360 [ 9610.837408][ T3329] netlink_unicast+0x449/0x710 [ 9610.837408][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9610.837408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9610.837408][ T3329] ___sys_sendmsg+0xee/0x170 [ 9610.837408][ T3329] __sys_sendmsg+0xcd/0x170 [ 9610.837408][ T3329] do_syscall_64+0xc6/0x1e0 [ 9610.837408][ T3329] [ 9610.839717][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9610.839717][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9610.839717][ T3329] ipv6_find_idev+0x102/0x170 [ 9610.839717][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9610.839717][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9610.839717][ T3329] netlink_rcv_skb+0x130/0x360 [ 9610.839717][ T3329] netlink_unicast+0x449/0x710 [ 9610.839717][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9610.839717][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9610.839717][ T3329] ___sys_sendmsg+0xee/0x170 [ 9610.839717][ T3329] __sys_sendmsg+0xcd/0x170 [ 9610.839717][ T3329] do_syscall_64+0xc6/0x1e0 [ 9610.839717][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9610.839717][ T3329] [ 9610.841451][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9610.841451][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9610.841451][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9610.841451][ T3329] ipv6_find_idev+0x102/0x170 [ 9610.841451][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9610.841451][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9610.841451][ T3329] netlink_rcv_skb+0x130/0x360 [ 9610.841451][ T3329] netlink_unicast+0x449/0x710 [ 9610.841451][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9610.841451][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9610.841451][ T3329] ___sys_sendmsg+0xee/0x170 [ 9610.841451][ T3329] __sys_sendmsg+0xcd/0x170 [ 9610.841451][ T3329] do_syscall_64+0xc6/0x1e0 [ 9610.841451][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9610.841451][ T3329] [ 9621.084840][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9621.085292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9621.085292][ T3329] netdev_get_by_index+0x5e/0x80 [ 9621.085292][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9621.085292][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9621.085292][ T3329] ip6_route_add+0x1c/0x140 [ 9621.085292][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9621.085292][ T3329] addrconf_add_dev+0xe2/0x170 [ 9621.085292][ T3329] inet6_addr_add+0x12f/0xa40 [ 9621.085292][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9621.085292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9621.085292][ T3329] netlink_rcv_skb+0x130/0x360 [ 9621.085292][ T3329] netlink_unicast+0x449/0x710 [ 9621.085292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9621.085292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9621.085292][ T3329] ___sys_sendmsg+0xee/0x170 [ 9621.085292][ T3329] __sys_sendmsg+0xcd/0x170 [ 9621.085292][ T3329] do_syscall_64+0xc6/0x1e0 [ 9621.085292][ T3329] [ 9621.087555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9621.087555][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9621.087555][ T3329] ipv6_find_idev+0x102/0x170 [ 9621.087555][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9621.087555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9621.087555][ T3329] netlink_rcv_skb+0x130/0x360 [ 9621.087555][ T3329] netlink_unicast+0x449/0x710 [ 9621.087555][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9621.087555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9621.087555][ T3329] ___sys_sendmsg+0xee/0x170 [ 9621.087555][ T3329] __sys_sendmsg+0xcd/0x170 [ 9621.087555][ T3329] do_syscall_64+0xc6/0x1e0 [ 9621.087555][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9621.087555][ T3329] [ 9621.089406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9621.089406][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9621.089406][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9621.089406][ T3329] ipv6_find_idev+0x102/0x170 [ 9621.089406][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9621.089406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9621.089406][ T3329] netlink_rcv_skb+0x130/0x360 [ 9621.089406][ T3329] netlink_unicast+0x449/0x710 [ 9621.089406][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9621.089406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9621.089406][ T3329] ___sys_sendmsg+0xee/0x170 [ 9621.089406][ T3329] __sys_sendmsg+0xcd/0x170 [ 9621.089406][ T3329] do_syscall_64+0xc6/0x1e0 [ 9621.089406][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9621.089406][ T3329] [ 9631.092898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9631.093352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9631.093352][ T3329] netdev_get_by_index+0x5e/0x80 [ 9631.093352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9631.093352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9631.093352][ T3329] ip6_route_add+0x1c/0x140 [ 9631.093352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9631.093352][ T3329] addrconf_add_dev+0xe2/0x170 [ 9631.093352][ T3329] inet6_addr_add+0x12f/0xa40 [ 9631.093352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9631.093352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9631.093352][ T3329] netlink_rcv_skb+0x130/0x360 [ 9631.093352][ T3329] netlink_unicast+0x449/0x710 [ 9631.093352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9631.093352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9631.093352][ T3329] ___sys_sendmsg+0xee/0x170 [ 9631.093352][ T3329] __sys_sendmsg+0xcd/0x170 [ 9631.093352][ T3329] do_syscall_64+0xc6/0x1e0 [ 9631.093352][ T3329] [ 9631.095624][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9631.095624][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9631.095624][ T3329] ipv6_find_idev+0x102/0x170 [ 9631.095624][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9631.095624][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9631.095624][ T3329] netlink_rcv_skb+0x130/0x360 [ 9631.095624][ T3329] netlink_unicast+0x449/0x710 [ 9631.095624][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9631.095624][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9631.095624][ T3329] ___sys_sendmsg+0xee/0x170 [ 9631.095624][ T3329] __sys_sendmsg+0xcd/0x170 [ 9631.095624][ T3329] do_syscall_64+0xc6/0x1e0 [ 9631.095624][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9631.095624][ T3329] [ 9631.097369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9631.097369][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9631.097369][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9631.097369][ T3329] ipv6_find_idev+0x102/0x170 [ 9631.097369][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9631.097369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9631.097369][ T3329] netlink_rcv_skb+0x130/0x360 [ 9631.097369][ T3329] netlink_unicast+0x449/0x710 [ 9631.097369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9631.097369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9631.097369][ T3329] ___sys_sendmsg+0xee/0x170 [ 9631.097369][ T3329] __sys_sendmsg+0xcd/0x170 [ 9631.097369][ T3329] do_syscall_64+0xc6/0x1e0 [ 9631.097369][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9631.097369][ T3329] [ 9641.340928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9641.341361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9641.341361][ T3329] netdev_get_by_index+0x5e/0x80 [ 9641.341361][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9641.341361][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9641.341361][ T3329] ip6_route_add+0x1c/0x140 [ 9641.341361][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9641.341361][ T3329] addrconf_add_dev+0xe2/0x170 [ 9641.341361][ T3329] inet6_addr_add+0x12f/0xa40 [ 9641.341361][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9641.341361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9641.341361][ T3329] netlink_rcv_skb+0x130/0x360 [ 9641.341361][ T3329] netlink_unicast+0x449/0x710 [ 9641.341361][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9641.341361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9641.341361][ T3329] ___sys_sendmsg+0xee/0x170 [ 9641.341361][ T3329] __sys_sendmsg+0xcd/0x170 [ 9641.341361][ T3329] do_syscall_64+0xc6/0x1e0 [ 9641.341361][ T3329] [ 9641.343650][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9641.343650][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9641.343650][ T3329] ipv6_find_idev+0x102/0x170 [ 9641.343650][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9641.343650][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9641.343650][ T3329] netlink_rcv_skb+0x130/0x360 [ 9641.343650][ T3329] netlink_unicast+0x449/0x710 [ 9641.343650][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9641.343650][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9641.343650][ T3329] ___sys_sendmsg+0xee/0x170 [ 9641.343650][ T3329] __sys_sendmsg+0xcd/0x170 [ 9641.343650][ T3329] do_syscall_64+0xc6/0x1e0 [ 9641.343650][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9641.343650][ T3329] [ 9641.345381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9641.345381][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9641.345381][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9641.345381][ T3329] ipv6_find_idev+0x102/0x170 [ 9641.345381][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9641.345381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9641.345381][ T3329] netlink_rcv_skb+0x130/0x360 [ 9641.345381][ T3329] netlink_unicast+0x449/0x710 [ 9641.345381][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9641.345381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9641.345381][ T3329] ___sys_sendmsg+0xee/0x170 [ 9641.345381][ T3329] __sys_sendmsg+0xcd/0x170 [ 9641.345381][ T3329] do_syscall_64+0xc6/0x1e0 [ 9641.345381][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9641.345381][ T3329] [ 9651.396833][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9651.397281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9651.397281][ T3329] netdev_get_by_index+0x5e/0x80 [ 9651.397281][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9651.397281][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9651.397281][ T3329] ip6_route_add+0x1c/0x140 [ 9651.397281][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9651.397281][ T3329] addrconf_add_dev+0xe2/0x170 [ 9651.397281][ T3329] inet6_addr_add+0x12f/0xa40 [ 9651.397281][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9651.397281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9651.397281][ T3329] netlink_rcv_skb+0x130/0x360 [ 9651.397281][ T3329] netlink_unicast+0x449/0x710 [ 9651.397281][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9651.397281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9651.397281][ T3329] ___sys_sendmsg+0xee/0x170 [ 9651.397281][ T3329] __sys_sendmsg+0xcd/0x170 [ 9651.397281][ T3329] do_syscall_64+0xc6/0x1e0 [ 9651.397281][ T3329] [ 9651.399514][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9651.399514][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9651.399514][ T3329] ipv6_find_idev+0x102/0x170 [ 9651.399514][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9651.399514][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9651.399514][ T3329] netlink_rcv_skb+0x130/0x360 [ 9651.399514][ T3329] netlink_unicast+0x449/0x710 [ 9651.399514][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9651.399514][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9651.399514][ T3329] ___sys_sendmsg+0xee/0x170 [ 9651.399514][ T3329] __sys_sendmsg+0xcd/0x170 [ 9651.399514][ T3329] do_syscall_64+0xc6/0x1e0 [ 9651.399514][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9651.399514][ T3329] [ 9651.401243][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9651.401243][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9651.401243][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9651.401243][ T3329] ipv6_find_idev+0x102/0x170 [ 9651.401243][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9651.401243][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9651.401243][ T3329] netlink_rcv_skb+0x130/0x360 [ 9651.401243][ T3329] netlink_unicast+0x449/0x710 [ 9651.401243][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9651.401243][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9651.401243][ T3329] ___sys_sendmsg+0xee/0x170 [ 9651.401243][ T3329] __sys_sendmsg+0xcd/0x170 [ 9651.401243][ T3329] do_syscall_64+0xc6/0x1e0 [ 9651.401243][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9651.401243][ T3329] [ 9661.548831][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9661.549313][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9661.549313][ T3329] netdev_get_by_index+0x5e/0x80 [ 9661.549313][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9661.549313][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9661.549313][ T3329] ip6_route_add+0x1c/0x140 [ 9661.549313][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9661.549313][ T3329] addrconf_add_dev+0xe2/0x170 [ 9661.549313][ T3329] inet6_addr_add+0x12f/0xa40 [ 9661.549313][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9661.549313][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.549313][ T3329] netlink_rcv_skb+0x130/0x360 [ 9661.549313][ T3329] netlink_unicast+0x449/0x710 [ 9661.549313][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9661.549313][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9661.549313][ T3329] ___sys_sendmsg+0xee/0x170 [ 9661.549313][ T3329] __sys_sendmsg+0xcd/0x170 [ 9661.549313][ T3329] do_syscall_64+0xc6/0x1e0 [ 9661.549313][ T3329] [ 9661.551541][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9661.551541][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9661.551541][ T3329] ipv6_find_idev+0x102/0x170 [ 9661.551541][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9661.551541][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.551541][ T3329] netlink_rcv_skb+0x130/0x360 [ 9661.551541][ T3329] netlink_unicast+0x449/0x710 [ 9661.551541][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9661.551541][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9661.551541][ T3329] ___sys_sendmsg+0xee/0x170 [ 9661.551541][ T3329] __sys_sendmsg+0xcd/0x170 [ 9661.551541][ T3329] do_syscall_64+0xc6/0x1e0 [ 9661.551541][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9661.551541][ T3329] [ 9661.553260][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9661.553260][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9661.553260][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9661.553260][ T3329] ipv6_find_idev+0x102/0x170 [ 9661.553260][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9661.553260][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9661.553260][ T3329] netlink_rcv_skb+0x130/0x360 [ 9661.553260][ T3329] netlink_unicast+0x449/0x710 [ 9661.553260][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9661.553260][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9661.553260][ T3329] ___sys_sendmsg+0xee/0x170 [ 9661.553260][ T3329] __sys_sendmsg+0xcd/0x170 [ 9661.553260][ T3329] do_syscall_64+0xc6/0x1e0 [ 9661.553260][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9661.553260][ T3329] [ 9671.804924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9671.805379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9671.805379][ T3329] netdev_get_by_index+0x5e/0x80 [ 9671.805379][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9671.805379][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9671.805379][ T3329] ip6_route_add+0x1c/0x140 [ 9671.805379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9671.805379][ T3329] addrconf_add_dev+0xe2/0x170 [ 9671.805379][ T3329] inet6_addr_add+0x12f/0xa40 [ 9671.805379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9671.805379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.805379][ T3329] netlink_rcv_skb+0x130/0x360 [ 9671.805379][ T3329] netlink_unicast+0x449/0x710 [ 9671.805379][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9671.805379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9671.805379][ T3329] ___sys_sendmsg+0xee/0x170 [ 9671.805379][ T3329] __sys_sendmsg+0xcd/0x170 [ 9671.805379][ T3329] do_syscall_64+0xc6/0x1e0 [ 9671.805379][ T3329] [ 9671.807715][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9671.807715][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9671.807715][ T3329] ipv6_find_idev+0x102/0x170 [ 9671.807715][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9671.807715][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.807715][ T3329] netlink_rcv_skb+0x130/0x360 [ 9671.807715][ T3329] netlink_unicast+0x449/0x710 [ 9671.807715][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9671.807715][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9671.807715][ T3329] ___sys_sendmsg+0xee/0x170 [ 9671.807715][ T3329] __sys_sendmsg+0xcd/0x170 [ 9671.807715][ T3329] do_syscall_64+0xc6/0x1e0 [ 9671.807715][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9671.807715][ T3329] [ 9671.809461][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9671.809461][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9671.809461][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9671.809461][ T3329] ipv6_find_idev+0x102/0x170 [ 9671.809461][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9671.809461][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9671.809461][ T3329] netlink_rcv_skb+0x130/0x360 [ 9671.809461][ T3329] netlink_unicast+0x449/0x710 [ 9671.809461][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9671.809461][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9671.809461][ T3329] ___sys_sendmsg+0xee/0x170 [ 9671.809461][ T3329] __sys_sendmsg+0xcd/0x170 [ 9671.809461][ T3329] do_syscall_64+0xc6/0x1e0 [ 9671.809461][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9671.809461][ T3329] [ 9682.052842][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9682.053246][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9682.053246][ T3329] netdev_get_by_index+0x5e/0x80 [ 9682.053246][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9682.053246][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9682.053246][ T3329] ip6_route_add+0x1c/0x140 [ 9682.053246][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9682.053246][ T3329] addrconf_add_dev+0xe2/0x170 [ 9682.053246][ T3329] inet6_addr_add+0x12f/0xa40 [ 9682.053246][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9682.053246][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9682.053246][ T3329] netlink_rcv_skb+0x130/0x360 [ 9682.053246][ T3329] netlink_unicast+0x449/0x710 [ 9682.053246][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9682.053246][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9682.053246][ T3329] ___sys_sendmsg+0xee/0x170 [ 9682.053246][ T3329] __sys_sendmsg+0xcd/0x170 [ 9682.053246][ T3329] do_syscall_64+0xc6/0x1e0 [ 9682.053246][ T3329] [ 9682.055570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9682.055570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9682.055570][ T3329] ipv6_find_idev+0x102/0x170 [ 9682.055570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9682.055570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9682.055570][ T3329] netlink_rcv_skb+0x130/0x360 [ 9682.055570][ T3329] netlink_unicast+0x449/0x710 [ 9682.055570][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9682.055570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9682.055570][ T3329] ___sys_sendmsg+0xee/0x170 [ 9682.055570][ T3329] __sys_sendmsg+0xcd/0x170 [ 9682.055570][ T3329] do_syscall_64+0xc6/0x1e0 [ 9682.055570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9682.055570][ T3329] [ 9682.057416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9682.057416][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9682.057416][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9682.057416][ T3329] ipv6_find_idev+0x102/0x170 [ 9682.057416][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9682.057416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9682.057416][ T3329] netlink_rcv_skb+0x130/0x360 [ 9682.057416][ T3329] netlink_unicast+0x449/0x710 [ 9682.057416][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9682.057416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9682.057416][ T3329] ___sys_sendmsg+0xee/0x170 [ 9682.057416][ T3329] __sys_sendmsg+0xcd/0x170 [ 9682.057416][ T3329] do_syscall_64+0xc6/0x1e0 [ 9682.057416][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9682.057416][ T3329] [ 9692.300905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9692.301332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9692.301332][ T3329] netdev_get_by_index+0x5e/0x80 [ 9692.301332][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9692.301332][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9692.301332][ T3329] ip6_route_add+0x1c/0x140 [ 9692.301332][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9692.301332][ T3329] addrconf_add_dev+0xe2/0x170 [ 9692.301332][ T3329] inet6_addr_add+0x12f/0xa40 [ 9692.301332][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9692.301332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9692.301332][ T3329] netlink_rcv_skb+0x130/0x360 [ 9692.301332][ T3329] netlink_unicast+0x449/0x710 [ 9692.301332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9692.301332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9692.301332][ T3329] ___sys_sendmsg+0xee/0x170 [ 9692.301332][ T3329] __sys_sendmsg+0xcd/0x170 [ 9692.301332][ T3329] do_syscall_64+0xc6/0x1e0 [ 9692.301332][ T3329] [ 9692.303873][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9692.303873][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9692.303873][ T3329] ipv6_find_idev+0x102/0x170 [ 9692.303873][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9692.303873][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9692.303873][ T3329] netlink_rcv_skb+0x130/0x360 [ 9692.303873][ T3329] netlink_unicast+0x449/0x710 [ 9692.303873][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9692.303873][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9692.303873][ T3329] ___sys_sendmsg+0xee/0x170 [ 9692.303873][ T3329] __sys_sendmsg+0xcd/0x170 [ 9692.303873][ T3329] do_syscall_64+0xc6/0x1e0 [ 9692.303873][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9692.303873][ T3329] [ 9692.305648][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9692.305648][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9692.305648][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9692.305648][ T3329] ipv6_find_idev+0x102/0x170 [ 9692.305648][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9692.305648][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9692.305648][ T3329] netlink_rcv_skb+0x130/0x360 [ 9692.305648][ T3329] netlink_unicast+0x449/0x710 [ 9692.305648][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9692.305648][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9692.305648][ T3329] ___sys_sendmsg+0xee/0x170 [ 9692.305648][ T3329] __sys_sendmsg+0xcd/0x170 [ 9692.305648][ T3329] do_syscall_64+0xc6/0x1e0 [ 9692.305648][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9692.305648][ T3329] [ 9702.548838][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9702.549284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9702.549284][ T3329] netdev_get_by_index+0x5e/0x80 [ 9702.549284][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9702.549284][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9702.549284][ T3329] ip6_route_add+0x1c/0x140 [ 9702.549284][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9702.549284][ T3329] addrconf_add_dev+0xe2/0x170 [ 9702.549284][ T3329] inet6_addr_add+0x12f/0xa40 [ 9702.549284][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9702.549284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9702.549284][ T3329] netlink_rcv_skb+0x130/0x360 [ 9702.549284][ T3329] netlink_unicast+0x449/0x710 [ 9702.549284][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9702.549284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9702.549284][ T3329] ___sys_sendmsg+0xee/0x170 [ 9702.549284][ T3329] __sys_sendmsg+0xcd/0x170 [ 9702.549284][ T3329] do_syscall_64+0xc6/0x1e0 [ 9702.549284][ T3329] [ 9702.551588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9702.551588][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9702.551588][ T3329] ipv6_find_idev+0x102/0x170 [ 9702.551588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9702.551588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9702.551588][ T3329] netlink_rcv_skb+0x130/0x360 [ 9702.551588][ T3329] netlink_unicast+0x449/0x710 [ 9702.551588][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9702.551588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9702.551588][ T3329] ___sys_sendmsg+0xee/0x170 [ 9702.551588][ T3329] __sys_sendmsg+0xcd/0x170 [ 9702.551588][ T3329] do_syscall_64+0xc6/0x1e0 [ 9702.551588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9702.551588][ T3329] [ 9702.553332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9702.553332][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9702.553332][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9702.553332][ T3329] ipv6_find_idev+0x102/0x170 [ 9702.553332][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9702.553332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9702.553332][ T3329] netlink_rcv_skb+0x130/0x360 [ 9702.553332][ T3329] netlink_unicast+0x449/0x710 [ 9702.553332][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9702.553332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9702.553332][ T3329] ___sys_sendmsg+0xee/0x170 [ 9702.553332][ T3329] __sys_sendmsg+0xcd/0x170 [ 9702.553332][ T3329] do_syscall_64+0xc6/0x1e0 [ 9702.553332][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9702.553332][ T3329] [ 9712.796914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9712.797374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9712.797374][ T3329] netdev_get_by_index+0x5e/0x80 [ 9712.797374][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9712.797374][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9712.797374][ T3329] ip6_route_add+0x1c/0x140 [ 9712.797374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9712.797374][ T3329] addrconf_add_dev+0xe2/0x170 [ 9712.797374][ T3329] inet6_addr_add+0x12f/0xa40 [ 9712.797374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9712.797374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.797374][ T3329] netlink_rcv_skb+0x130/0x360 [ 9712.797374][ T3329] netlink_unicast+0x449/0x710 [ 9712.797374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9712.797374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9712.797374][ T3329] ___sys_sendmsg+0xee/0x170 [ 9712.797374][ T3329] __sys_sendmsg+0xcd/0x170 [ 9712.797374][ T3329] do_syscall_64+0xc6/0x1e0 [ 9712.797374][ T3329] [ 9712.799639][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9712.799639][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9712.799639][ T3329] ipv6_find_idev+0x102/0x170 [ 9712.799639][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9712.799639][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.799639][ T3329] netlink_rcv_skb+0x130/0x360 [ 9712.799639][ T3329] netlink_unicast+0x449/0x710 [ 9712.799639][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9712.799639][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9712.799639][ T3329] ___sys_sendmsg+0xee/0x170 [ 9712.799639][ T3329] __sys_sendmsg+0xcd/0x170 [ 9712.799639][ T3329] do_syscall_64+0xc6/0x1e0 [ 9712.799639][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9712.799639][ T3329] [ 9712.801374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9712.801374][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9712.801374][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9712.801374][ T3329] ipv6_find_idev+0x102/0x170 [ 9712.801374][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9712.801374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9712.801374][ T3329] netlink_rcv_skb+0x130/0x360 [ 9712.801374][ T3329] netlink_unicast+0x449/0x710 [ 9712.801374][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9712.801374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9712.801374][ T3329] ___sys_sendmsg+0xee/0x170 [ 9712.801374][ T3329] __sys_sendmsg+0xcd/0x170 [ 9712.801374][ T3329] do_syscall_64+0xc6/0x1e0 [ 9712.801374][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9712.801374][ T3329] [ 9722.812871][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9722.813324][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9722.813324][ T3329] netdev_get_by_index+0x5e/0x80 [ 9722.813324][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9722.813324][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9722.813324][ T3329] ip6_route_add+0x1c/0x140 [ 9722.813324][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9722.813324][ T3329] addrconf_add_dev+0xe2/0x170 [ 9722.813324][ T3329] inet6_addr_add+0x12f/0xa40 [ 9722.813324][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9722.813324][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.813324][ T3329] netlink_rcv_skb+0x130/0x360 [ 9722.813324][ T3329] netlink_unicast+0x449/0x710 [ 9722.813324][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9722.813324][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9722.813324][ T3329] ___sys_sendmsg+0xee/0x170 [ 9722.813324][ T3329] __sys_sendmsg+0xcd/0x170 [ 9722.813324][ T3329] do_syscall_64+0xc6/0x1e0 [ 9722.813324][ T3329] [ 9722.815606][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9722.815606][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9722.815606][ T3329] ipv6_find_idev+0x102/0x170 [ 9722.815606][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9722.815606][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.815606][ T3329] netlink_rcv_skb+0x130/0x360 [ 9722.815606][ T3329] netlink_unicast+0x449/0x710 [ 9722.815606][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9722.815606][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9722.815606][ T3329] ___sys_sendmsg+0xee/0x170 [ 9722.815606][ T3329] __sys_sendmsg+0xcd/0x170 [ 9722.815606][ T3329] do_syscall_64+0xc6/0x1e0 [ 9722.815606][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9722.815606][ T3329] [ 9722.817358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9722.817358][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9722.817358][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9722.817358][ T3329] ipv6_find_idev+0x102/0x170 [ 9722.817358][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9722.817358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9722.817358][ T3329] netlink_rcv_skb+0x130/0x360 [ 9722.817358][ T3329] netlink_unicast+0x449/0x710 [ 9722.817358][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9722.817358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9722.817358][ T3329] ___sys_sendmsg+0xee/0x170 [ 9722.817358][ T3329] __sys_sendmsg+0xcd/0x170 [ 9722.817358][ T3329] do_syscall_64+0xc6/0x1e0 [ 9722.817358][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9722.817358][ T3329] [ 9732.884904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9732.885356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9732.885356][ T3329] netdev_get_by_index+0x5e/0x80 [ 9732.885356][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9732.885356][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9732.885356][ T3329] ip6_route_add+0x1c/0x140 [ 9732.885356][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9732.885356][ T3329] addrconf_add_dev+0xe2/0x170 [ 9732.885356][ T3329] inet6_addr_add+0x12f/0xa40 [ 9732.885356][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9732.885356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.885356][ T3329] netlink_rcv_skb+0x130/0x360 [ 9732.885356][ T3329] netlink_unicast+0x449/0x710 [ 9732.885356][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9732.885356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9732.885356][ T3329] ___sys_sendmsg+0xee/0x170 [ 9732.885356][ T3329] __sys_sendmsg+0xcd/0x170 [ 9732.885356][ T3329] do_syscall_64+0xc6/0x1e0 [ 9732.885356][ T3329] [ 9732.887616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9732.887616][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9732.887616][ T3329] ipv6_find_idev+0x102/0x170 [ 9732.887616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9732.887616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.887616][ T3329] netlink_rcv_skb+0x130/0x360 [ 9732.887616][ T3329] netlink_unicast+0x449/0x710 [ 9732.887616][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9732.887616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9732.887616][ T3329] ___sys_sendmsg+0xee/0x170 [ 9732.887616][ T3329] __sys_sendmsg+0xcd/0x170 [ 9732.887616][ T3329] do_syscall_64+0xc6/0x1e0 [ 9732.887616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9732.887616][ T3329] [ 9732.889867][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9732.889867][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9732.889867][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9732.889867][ T3329] ipv6_find_idev+0x102/0x170 [ 9732.889867][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9732.889867][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9732.889867][ T3329] netlink_rcv_skb+0x130/0x360 [ 9732.889867][ T3329] netlink_unicast+0x449/0x710 [ 9732.889867][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9732.889867][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9732.889867][ T3329] ___sys_sendmsg+0xee/0x170 [ 9732.889867][ T3329] __sys_sendmsg+0xcd/0x170 [ 9732.889867][ T3329] do_syscall_64+0xc6/0x1e0 [ 9732.889867][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9732.889867][ T3329] [ 9743.140917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9743.141367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9743.141367][ T3329] netdev_get_by_index+0x5e/0x80 [ 9743.141367][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9743.141367][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9743.141367][ T3329] ip6_route_add+0x1c/0x140 [ 9743.141367][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9743.141367][ T3329] addrconf_add_dev+0xe2/0x170 [ 9743.141367][ T3329] inet6_addr_add+0x12f/0xa40 [ 9743.141367][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9743.141367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9743.141367][ T3329] netlink_rcv_skb+0x130/0x360 [ 9743.141367][ T3329] netlink_unicast+0x449/0x710 [ 9743.141367][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9743.141367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9743.141367][ T3329] ___sys_sendmsg+0xee/0x170 [ 9743.141367][ T3329] __sys_sendmsg+0xcd/0x170 [ 9743.141367][ T3329] do_syscall_64+0xc6/0x1e0 [ 9743.141367][ T3329] [ 9743.143641][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9743.143641][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9743.143641][ T3329] ipv6_find_idev+0x102/0x170 [ 9743.143641][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9743.143641][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9743.143641][ T3329] netlink_rcv_skb+0x130/0x360 [ 9743.143641][ T3329] netlink_unicast+0x449/0x710 [ 9743.143641][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9743.143641][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9743.143641][ T3329] ___sys_sendmsg+0xee/0x170 [ 9743.143641][ T3329] __sys_sendmsg+0xcd/0x170 [ 9743.143641][ T3329] do_syscall_64+0xc6/0x1e0 [ 9743.143641][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9743.143641][ T3329] [ 9743.150165][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9743.150165][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9743.150165][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9743.150165][ T3329] ipv6_find_idev+0x102/0x170 [ 9743.150165][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9743.150165][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9743.150165][ T3329] netlink_rcv_skb+0x130/0x360 [ 9743.150165][ T3329] netlink_unicast+0x449/0x710 [ 9743.150165][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9743.150165][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9743.150165][ T3329] ___sys_sendmsg+0xee/0x170 [ 9743.150165][ T3329] __sys_sendmsg+0xcd/0x170 [ 9743.150165][ T3329] do_syscall_64+0xc6/0x1e0 [ 9743.150165][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9743.150165][ T3329] [ 9753.396905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9753.397340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9753.397340][ T3329] netdev_get_by_index+0x5e/0x80 [ 9753.397340][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9753.397340][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9753.397340][ T3329] ip6_route_add+0x1c/0x140 [ 9753.397340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9753.397340][ T3329] addrconf_add_dev+0xe2/0x170 [ 9753.397340][ T3329] inet6_addr_add+0x12f/0xa40 [ 9753.397340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9753.397340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9753.397340][ T3329] netlink_rcv_skb+0x130/0x360 [ 9753.397340][ T3329] netlink_unicast+0x449/0x710 [ 9753.397340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9753.397340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9753.397340][ T3329] ___sys_sendmsg+0xee/0x170 [ 9753.397340][ T3329] __sys_sendmsg+0xcd/0x170 [ 9753.397340][ T3329] do_syscall_64+0xc6/0x1e0 [ 9753.397340][ T3329] [ 9753.399575][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9753.399575][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9753.399575][ T3329] ipv6_find_idev+0x102/0x170 [ 9753.399575][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9753.399575][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9753.399575][ T3329] netlink_rcv_skb+0x130/0x360 [ 9753.399575][ T3329] netlink_unicast+0x449/0x710 [ 9753.399575][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9753.399575][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9753.399575][ T3329] ___sys_sendmsg+0xee/0x170 [ 9753.399575][ T3329] __sys_sendmsg+0xcd/0x170 [ 9753.399575][ T3329] do_syscall_64+0xc6/0x1e0 [ 9753.399575][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9753.399575][ T3329] [ 9753.401294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9753.401294][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9753.401294][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9753.401294][ T3329] ipv6_find_idev+0x102/0x170 [ 9753.401294][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9753.401294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9753.401294][ T3329] netlink_rcv_skb+0x130/0x360 [ 9753.401294][ T3329] netlink_unicast+0x449/0x710 [ 9753.401294][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9753.401294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9753.401294][ T3329] ___sys_sendmsg+0xee/0x170 [ 9753.401294][ T3329] __sys_sendmsg+0xcd/0x170 [ 9753.401294][ T3329] do_syscall_64+0xc6/0x1e0 [ 9753.401294][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9753.401294][ T3329] [ 9763.652907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9763.653367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9763.653367][ T3329] netdev_get_by_index+0x5e/0x80 [ 9763.653367][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9763.653367][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9763.653367][ T3329] ip6_route_add+0x1c/0x140 [ 9763.653367][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9763.653367][ T3329] addrconf_add_dev+0xe2/0x170 [ 9763.653367][ T3329] inet6_addr_add+0x12f/0xa40 [ 9763.653367][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9763.653367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.653367][ T3329] netlink_rcv_skb+0x130/0x360 [ 9763.653367][ T3329] netlink_unicast+0x449/0x710 [ 9763.653367][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9763.653367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9763.653367][ T3329] ___sys_sendmsg+0xee/0x170 [ 9763.653367][ T3329] __sys_sendmsg+0xcd/0x170 [ 9763.653367][ T3329] do_syscall_64+0xc6/0x1e0 [ 9763.653367][ T3329] [ 9763.657893][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9763.657893][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9763.657893][ T3329] ipv6_find_idev+0x102/0x170 [ 9763.657893][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9763.657893][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.657893][ T3329] netlink_rcv_skb+0x130/0x360 [ 9763.657893][ T3329] netlink_unicast+0x449/0x710 [ 9763.657893][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9763.657893][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9763.657893][ T3329] ___sys_sendmsg+0xee/0x170 [ 9763.657893][ T3329] __sys_sendmsg+0xcd/0x170 [ 9763.657893][ T3329] do_syscall_64+0xc6/0x1e0 [ 9763.657893][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9763.657893][ T3329] [ 9763.659610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9763.659610][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9763.659610][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9763.659610][ T3329] ipv6_find_idev+0x102/0x170 [ 9763.659610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9763.659610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9763.659610][ T3329] netlink_rcv_skb+0x130/0x360 [ 9763.659610][ T3329] netlink_unicast+0x449/0x710 [ 9763.659610][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9763.659610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9763.659610][ T3329] ___sys_sendmsg+0xee/0x170 [ 9763.659610][ T3329] __sys_sendmsg+0xcd/0x170 [ 9763.659610][ T3329] do_syscall_64+0xc6/0x1e0 [ 9763.659610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9763.659610][ T3329] [ 9773.724915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9773.725343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9773.725343][ T3329] netdev_get_by_index+0x5e/0x80 [ 9773.725343][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9773.725343][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9773.725343][ T3329] ip6_route_add+0x1c/0x140 [ 9773.725343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9773.725343][ T3329] addrconf_add_dev+0xe2/0x170 [ 9773.725343][ T3329] inet6_addr_add+0x12f/0xa40 [ 9773.725343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9773.725343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.725343][ T3329] netlink_rcv_skb+0x130/0x360 [ 9773.725343][ T3329] netlink_unicast+0x449/0x710 [ 9773.725343][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9773.725343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9773.725343][ T3329] ___sys_sendmsg+0xee/0x170 [ 9773.725343][ T3329] __sys_sendmsg+0xcd/0x170 [ 9773.725343][ T3329] do_syscall_64+0xc6/0x1e0 [ 9773.725343][ T3329] [ 9773.727593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9773.727593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9773.727593][ T3329] ipv6_find_idev+0x102/0x170 [ 9773.727593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9773.727593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.727593][ T3329] netlink_rcv_skb+0x130/0x360 [ 9773.727593][ T3329] netlink_unicast+0x449/0x710 [ 9773.727593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9773.727593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9773.727593][ T3329] ___sys_sendmsg+0xee/0x170 [ 9773.727593][ T3329] __sys_sendmsg+0xcd/0x170 [ 9773.727593][ T3329] do_syscall_64+0xc6/0x1e0 [ 9773.727593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9773.727593][ T3329] [ 9773.729312][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9773.729312][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9773.729312][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9773.729312][ T3329] ipv6_find_idev+0x102/0x170 [ 9773.729312][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9773.729312][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9773.729312][ T3329] netlink_rcv_skb+0x130/0x360 [ 9773.729312][ T3329] netlink_unicast+0x449/0x710 [ 9773.729312][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9773.729312][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9773.729312][ T3329] ___sys_sendmsg+0xee/0x170 [ 9773.729312][ T3329] __sys_sendmsg+0xcd/0x170 [ 9773.729312][ T3329] do_syscall_64+0xc6/0x1e0 [ 9773.729312][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9773.729312][ T3329] [ 9783.972937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9783.973367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9783.973367][ T3329] netdev_get_by_index+0x5e/0x80 [ 9783.973367][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9783.973367][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9783.973367][ T3329] ip6_route_add+0x1c/0x140 [ 9783.973367][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9783.973367][ T3329] addrconf_add_dev+0xe2/0x170 [ 9783.973367][ T3329] inet6_addr_add+0x12f/0xa40 [ 9783.973367][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9783.973367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.973367][ T3329] netlink_rcv_skb+0x130/0x360 [ 9783.973367][ T3329] netlink_unicast+0x449/0x710 [ 9783.973367][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9783.973367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9783.973367][ T3329] ___sys_sendmsg+0xee/0x170 [ 9783.973367][ T3329] __sys_sendmsg+0xcd/0x170 [ 9783.973367][ T3329] do_syscall_64+0xc6/0x1e0 [ 9783.973367][ T3329] [ 9783.975617][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9783.975617][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9783.975617][ T3329] ipv6_find_idev+0x102/0x170 [ 9783.975617][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9783.975617][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.975617][ T3329] netlink_rcv_skb+0x130/0x360 [ 9783.975617][ T3329] netlink_unicast+0x449/0x710 [ 9783.975617][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9783.975617][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9783.975617][ T3329] ___sys_sendmsg+0xee/0x170 [ 9783.975617][ T3329] __sys_sendmsg+0xcd/0x170 [ 9783.975617][ T3329] do_syscall_64+0xc6/0x1e0 [ 9783.975617][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9783.975617][ T3329] [ 9783.977376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9783.977376][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9783.977376][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9783.977376][ T3329] ipv6_find_idev+0x102/0x170 [ 9783.977376][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9783.977376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9783.977376][ T3329] netlink_rcv_skb+0x130/0x360 [ 9783.977376][ T3329] netlink_unicast+0x449/0x710 [ 9783.977376][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9783.977376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9783.977376][ T3329] ___sys_sendmsg+0xee/0x170 [ 9783.977376][ T3329] __sys_sendmsg+0xcd/0x170 [ 9783.977376][ T3329] do_syscall_64+0xc6/0x1e0 [ 9783.977376][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9783.977376][ T3329] [ 9794.220848][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9794.221287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9794.221287][ T3329] netdev_get_by_index+0x5e/0x80 [ 9794.221287][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9794.221287][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9794.221287][ T3329] ip6_route_add+0x1c/0x140 [ 9794.221287][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9794.221287][ T3329] addrconf_add_dev+0xe2/0x170 [ 9794.221287][ T3329] inet6_addr_add+0x12f/0xa40 [ 9794.221287][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9794.221287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9794.221287][ T3329] netlink_rcv_skb+0x130/0x360 [ 9794.221287][ T3329] netlink_unicast+0x449/0x710 [ 9794.221287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9794.221287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9794.221287][ T3329] ___sys_sendmsg+0xee/0x170 [ 9794.221287][ T3329] __sys_sendmsg+0xcd/0x170 [ 9794.221287][ T3329] do_syscall_64+0xc6/0x1e0 [ 9794.221287][ T3329] [ 9794.223548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9794.223548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9794.223548][ T3329] ipv6_find_idev+0x102/0x170 [ 9794.223548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9794.223548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9794.223548][ T3329] netlink_rcv_skb+0x130/0x360 [ 9794.223548][ T3329] netlink_unicast+0x449/0x710 [ 9794.223548][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9794.223548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9794.223548][ T3329] ___sys_sendmsg+0xee/0x170 [ 9794.223548][ T3329] __sys_sendmsg+0xcd/0x170 [ 9794.223548][ T3329] do_syscall_64+0xc6/0x1e0 [ 9794.223548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9794.223548][ T3329] [ 9794.225276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9794.225276][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9794.225276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9794.225276][ T3329] ipv6_find_idev+0x102/0x170 [ 9794.225276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9794.225276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9794.225276][ T3329] netlink_rcv_skb+0x130/0x360 [ 9794.225276][ T3329] netlink_unicast+0x449/0x710 [ 9794.225276][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9794.225276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9794.225276][ T3329] ___sys_sendmsg+0xee/0x170 [ 9794.225276][ T3329] __sys_sendmsg+0xcd/0x170 [ 9794.225276][ T3329] do_syscall_64+0xc6/0x1e0 [ 9794.225276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9794.225276][ T3329] [ 9804.468849][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9804.469280][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9804.469280][ T3329] netdev_get_by_index+0x5e/0x80 [ 9804.469280][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9804.469280][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9804.469280][ T3329] ip6_route_add+0x1c/0x140 [ 9804.469280][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9804.469280][ T3329] addrconf_add_dev+0xe2/0x170 [ 9804.469280][ T3329] inet6_addr_add+0x12f/0xa40 [ 9804.469280][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9804.469280][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.469280][ T3329] netlink_rcv_skb+0x130/0x360 [ 9804.469280][ T3329] netlink_unicast+0x449/0x710 [ 9804.469280][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9804.469280][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9804.469280][ T3329] ___sys_sendmsg+0xee/0x170 [ 9804.469280][ T3329] __sys_sendmsg+0xcd/0x170 [ 9804.469280][ T3329] do_syscall_64+0xc6/0x1e0 [ 9804.469280][ T3329] [ 9804.471550][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9804.471550][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9804.471550][ T3329] ipv6_find_idev+0x102/0x170 [ 9804.471550][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9804.471550][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.471550][ T3329] netlink_rcv_skb+0x130/0x360 [ 9804.471550][ T3329] netlink_unicast+0x449/0x710 [ 9804.471550][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9804.471550][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9804.471550][ T3329] ___sys_sendmsg+0xee/0x170 [ 9804.471550][ T3329] __sys_sendmsg+0xcd/0x170 [ 9804.471550][ T3329] do_syscall_64+0xc6/0x1e0 [ 9804.471550][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9804.471550][ T3329] [ 9804.473285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9804.473285][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9804.473285][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9804.473285][ T3329] ipv6_find_idev+0x102/0x170 [ 9804.473285][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9804.473285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9804.473285][ T3329] netlink_rcv_skb+0x130/0x360 [ 9804.473285][ T3329] netlink_unicast+0x449/0x710 [ 9804.473285][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9804.473285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9804.473285][ T3329] ___sys_sendmsg+0xee/0x170 [ 9804.473285][ T3329] __sys_sendmsg+0xcd/0x170 [ 9804.473285][ T3329] do_syscall_64+0xc6/0x1e0 [ 9804.473285][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9804.473285][ T3329] [ 9814.524870][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9814.525331][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9814.525331][ T3329] netdev_get_by_index+0x5e/0x80 [ 9814.525331][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9814.525331][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9814.525331][ T3329] ip6_route_add+0x1c/0x140 [ 9814.525331][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9814.525331][ T3329] addrconf_add_dev+0xe2/0x170 [ 9814.525331][ T3329] inet6_addr_add+0x12f/0xa40 [ 9814.525331][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9814.525331][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.525331][ T3329] netlink_rcv_skb+0x130/0x360 [ 9814.525331][ T3329] netlink_unicast+0x449/0x710 [ 9814.525331][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9814.525331][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9814.525331][ T3329] ___sys_sendmsg+0xee/0x170 [ 9814.525331][ T3329] __sys_sendmsg+0xcd/0x170 [ 9814.525331][ T3329] do_syscall_64+0xc6/0x1e0 [ 9814.525331][ T3329] [ 9814.527603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9814.527603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9814.527603][ T3329] ipv6_find_idev+0x102/0x170 [ 9814.527603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9814.527603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.527603][ T3329] netlink_rcv_skb+0x130/0x360 [ 9814.527603][ T3329] netlink_unicast+0x449/0x710 [ 9814.527603][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9814.527603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9814.527603][ T3329] ___sys_sendmsg+0xee/0x170 [ 9814.527603][ T3329] __sys_sendmsg+0xcd/0x170 [ 9814.527603][ T3329] do_syscall_64+0xc6/0x1e0 [ 9814.527603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9814.527603][ T3329] [ 9814.529334][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9814.529334][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9814.529334][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9814.529334][ T3329] ipv6_find_idev+0x102/0x170 [ 9814.529334][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9814.529334][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9814.529334][ T3329] netlink_rcv_skb+0x130/0x360 [ 9814.529334][ T3329] netlink_unicast+0x449/0x710 [ 9814.529334][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9814.529334][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9814.529334][ T3329] ___sys_sendmsg+0xee/0x170 [ 9814.529334][ T3329] __sys_sendmsg+0xcd/0x170 [ 9814.529334][ T3329] do_syscall_64+0xc6/0x1e0 [ 9814.529334][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9814.529334][ T3329] [ 9824.772841][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9824.773289][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9824.773289][ T3329] netdev_get_by_index+0x5e/0x80 [ 9824.773289][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9824.773289][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9824.773289][ T3329] ip6_route_add+0x1c/0x140 [ 9824.773289][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9824.773289][ T3329] addrconf_add_dev+0xe2/0x170 [ 9824.773289][ T3329] inet6_addr_add+0x12f/0xa40 [ 9824.773289][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9824.773289][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.773289][ T3329] netlink_rcv_skb+0x130/0x360 [ 9824.773289][ T3329] netlink_unicast+0x449/0x710 [ 9824.773289][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9824.773289][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9824.773289][ T3329] ___sys_sendmsg+0xee/0x170 [ 9824.773289][ T3329] __sys_sendmsg+0xcd/0x170 [ 9824.773289][ T3329] do_syscall_64+0xc6/0x1e0 [ 9824.773289][ T3329] [ 9824.775545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9824.775545][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9824.775545][ T3329] ipv6_find_idev+0x102/0x170 [ 9824.775545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9824.775545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.775545][ T3329] netlink_rcv_skb+0x130/0x360 [ 9824.775545][ T3329] netlink_unicast+0x449/0x710 [ 9824.775545][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9824.775545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9824.775545][ T3329] ___sys_sendmsg+0xee/0x170 [ 9824.775545][ T3329] __sys_sendmsg+0xcd/0x170 [ 9824.775545][ T3329] do_syscall_64+0xc6/0x1e0 [ 9824.775545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9824.775545][ T3329] [ 9824.777300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9824.777300][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9824.777300][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9824.777300][ T3329] ipv6_find_idev+0x102/0x170 [ 9824.777300][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9824.777300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9824.777300][ T3329] netlink_rcv_skb+0x130/0x360 [ 9824.777300][ T3329] netlink_unicast+0x449/0x710 [ 9824.777300][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9824.777300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9824.777300][ T3329] ___sys_sendmsg+0xee/0x170 [ 9824.777300][ T3329] __sys_sendmsg+0xcd/0x170 [ 9824.777300][ T3329] do_syscall_64+0xc6/0x1e0 [ 9824.777300][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9824.777300][ T3329] [ 9835.020851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9835.021285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9835.021285][ T3329] netdev_get_by_index+0x5e/0x80 [ 9835.021285][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9835.021285][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9835.021285][ T3329] ip6_route_add+0x1c/0x140 [ 9835.021285][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9835.021285][ T3329] addrconf_add_dev+0xe2/0x170 [ 9835.021285][ T3329] inet6_addr_add+0x12f/0xa40 [ 9835.021285][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9835.021285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9835.021285][ T3329] netlink_rcv_skb+0x130/0x360 [ 9835.021285][ T3329] netlink_unicast+0x449/0x710 [ 9835.021285][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9835.021285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9835.021285][ T3329] ___sys_sendmsg+0xee/0x170 [ 9835.021285][ T3329] __sys_sendmsg+0xcd/0x170 [ 9835.021285][ T3329] do_syscall_64+0xc6/0x1e0 [ 9835.021285][ T3329] [ 9835.023547][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9835.023547][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9835.023547][ T3329] ipv6_find_idev+0x102/0x170 [ 9835.023547][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9835.023547][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9835.023547][ T3329] netlink_rcv_skb+0x130/0x360 [ 9835.023547][ T3329] netlink_unicast+0x449/0x710 [ 9835.023547][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9835.023547][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9835.023547][ T3329] ___sys_sendmsg+0xee/0x170 [ 9835.023547][ T3329] __sys_sendmsg+0xcd/0x170 [ 9835.023547][ T3329] do_syscall_64+0xc6/0x1e0 [ 9835.023547][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9835.023547][ T3329] [ 9835.025284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9835.025284][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9835.025284][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9835.025284][ T3329] ipv6_find_idev+0x102/0x170 [ 9835.025284][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9835.025284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9835.025284][ T3329] netlink_rcv_skb+0x130/0x360 [ 9835.025284][ T3329] netlink_unicast+0x449/0x710 [ 9835.025284][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9835.025284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9835.025284][ T3329] ___sys_sendmsg+0xee/0x170 [ 9835.025284][ T3329] __sys_sendmsg+0xcd/0x170 [ 9835.025284][ T3329] do_syscall_64+0xc6/0x1e0 [ 9835.025284][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9835.025284][ T3329] [ 9845.164866][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9845.165309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9845.165309][ T3329] netdev_get_by_index+0x5e/0x80 [ 9845.165309][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9845.165309][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9845.165309][ T3329] ip6_route_add+0x1c/0x140 [ 9845.165309][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9845.165309][ T3329] addrconf_add_dev+0xe2/0x170 [ 9845.165309][ T3329] inet6_addr_add+0x12f/0xa40 [ 9845.165309][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9845.165309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9845.165309][ T3329] netlink_rcv_skb+0x130/0x360 [ 9845.165309][ T3329] netlink_unicast+0x449/0x710 [ 9845.165309][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9845.165309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9845.165309][ T3329] ___sys_sendmsg+0xee/0x170 [ 9845.165309][ T3329] __sys_sendmsg+0xcd/0x170 [ 9845.165309][ T3329] do_syscall_64+0xc6/0x1e0 [ 9845.165309][ T3329] [ 9845.167577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9845.167577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9845.167577][ T3329] ipv6_find_idev+0x102/0x170 [ 9845.167577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9845.167577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9845.167577][ T3329] netlink_rcv_skb+0x130/0x360 [ 9845.167577][ T3329] netlink_unicast+0x449/0x710 [ 9845.167577][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9845.167577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9845.167577][ T3329] ___sys_sendmsg+0xee/0x170 [ 9845.167577][ T3329] __sys_sendmsg+0xcd/0x170 [ 9845.167577][ T3329] do_syscall_64+0xc6/0x1e0 [ 9845.167577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9845.167577][ T3329] [ 9845.169321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9845.169321][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9845.169321][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9845.169321][ T3329] ipv6_find_idev+0x102/0x170 [ 9845.169321][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9845.169321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9845.169321][ T3329] netlink_rcv_skb+0x130/0x360 [ 9845.169321][ T3329] netlink_unicast+0x449/0x710 [ 9845.169321][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9845.169321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9845.169321][ T3329] ___sys_sendmsg+0xee/0x170 [ 9845.169321][ T3329] __sys_sendmsg+0xcd/0x170 [ 9845.169321][ T3329] do_syscall_64+0xc6/0x1e0 [ 9845.169321][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9845.169321][ T3329] [ 9855.420907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9855.421340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9855.421340][ T3329] netdev_get_by_index+0x5e/0x80 [ 9855.421340][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9855.421340][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9855.421340][ T3329] ip6_route_add+0x1c/0x140 [ 9855.421340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9855.421340][ T3329] addrconf_add_dev+0xe2/0x170 [ 9855.421340][ T3329] inet6_addr_add+0x12f/0xa40 [ 9855.421340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9855.421340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9855.421340][ T3329] netlink_rcv_skb+0x130/0x360 [ 9855.421340][ T3329] netlink_unicast+0x449/0x710 [ 9855.421340][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9855.421340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9855.421340][ T3329] ___sys_sendmsg+0xee/0x170 [ 9855.421340][ T3329] __sys_sendmsg+0xcd/0x170 [ 9855.421340][ T3329] do_syscall_64+0xc6/0x1e0 [ 9855.421340][ T3329] [ 9855.423593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9855.423593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9855.423593][ T3329] ipv6_find_idev+0x102/0x170 [ 9855.423593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9855.423593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9855.423593][ T3329] netlink_rcv_skb+0x130/0x360 [ 9855.423593][ T3329] netlink_unicast+0x449/0x710 [ 9855.423593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9855.423593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9855.423593][ T3329] ___sys_sendmsg+0xee/0x170 [ 9855.423593][ T3329] __sys_sendmsg+0xcd/0x170 [ 9855.423593][ T3329] do_syscall_64+0xc6/0x1e0 [ 9855.423593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9855.423593][ T3329] [ 9855.425318][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9855.425318][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9855.425318][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9855.425318][ T3329] ipv6_find_idev+0x102/0x170 [ 9855.425318][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9855.425318][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9855.425318][ T3329] netlink_rcv_skb+0x130/0x360 [ 9855.425318][ T3329] netlink_unicast+0x449/0x710 [ 9855.425318][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9855.425318][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9855.425318][ T3329] ___sys_sendmsg+0xee/0x170 [ 9855.425318][ T3329] __sys_sendmsg+0xcd/0x170 [ 9855.425318][ T3329] do_syscall_64+0xc6/0x1e0 [ 9855.425318][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9855.425318][ T3329] [ 9865.652910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9865.653385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9865.653385][ T3329] netdev_get_by_index+0x5e/0x80 [ 9865.653385][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9865.653385][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9865.653385][ T3329] ip6_route_add+0x1c/0x140 [ 9865.653385][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9865.653385][ T3329] addrconf_add_dev+0xe2/0x170 [ 9865.653385][ T3329] inet6_addr_add+0x12f/0xa40 [ 9865.653385][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9865.653385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9865.653385][ T3329] netlink_rcv_skb+0x130/0x360 [ 9865.653385][ T3329] netlink_unicast+0x449/0x710 [ 9865.653385][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9865.653385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9865.653385][ T3329] ___sys_sendmsg+0xee/0x170 [ 9865.653385][ T3329] __sys_sendmsg+0xcd/0x170 [ 9865.653385][ T3329] do_syscall_64+0xc6/0x1e0 [ 9865.653385][ T3329] [ 9865.655617][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9865.655617][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9865.655617][ T3329] ipv6_find_idev+0x102/0x170 [ 9865.655617][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9865.655617][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9865.655617][ T3329] netlink_rcv_skb+0x130/0x360 [ 9865.655617][ T3329] netlink_unicast+0x449/0x710 [ 9865.655617][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9865.655617][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9865.655617][ T3329] ___sys_sendmsg+0xee/0x170 [ 9865.655617][ T3329] __sys_sendmsg+0xcd/0x170 [ 9865.655617][ T3329] do_syscall_64+0xc6/0x1e0 [ 9865.655617][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9865.655617][ T3329] [ 9865.657342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9865.657342][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9865.657342][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9865.657342][ T3329] ipv6_find_idev+0x102/0x170 [ 9865.657342][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9865.657342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9865.657342][ T3329] netlink_rcv_skb+0x130/0x360 [ 9865.657342][ T3329] netlink_unicast+0x449/0x710 [ 9865.657342][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9865.657342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9865.657342][ T3329] ___sys_sendmsg+0xee/0x170 [ 9865.657342][ T3329] __sys_sendmsg+0xcd/0x170 [ 9865.657342][ T3329] do_syscall_64+0xc6/0x1e0 [ 9865.657342][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9865.657342][ T3329] [ 9875.868906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9875.869335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9875.869335][ T3329] netdev_get_by_index+0x5e/0x80 [ 9875.869335][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9875.869335][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9875.869335][ T3329] ip6_route_add+0x1c/0x140 [ 9875.869335][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9875.869335][ T3329] addrconf_add_dev+0xe2/0x170 [ 9875.869335][ T3329] inet6_addr_add+0x12f/0xa40 [ 9875.869335][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9875.869335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9875.869335][ T3329] netlink_rcv_skb+0x130/0x360 [ 9875.869335][ T3329] netlink_unicast+0x449/0x710 [ 9875.869335][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9875.869335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9875.869335][ T3329] ___sys_sendmsg+0xee/0x170 [ 9875.869335][ T3329] __sys_sendmsg+0xcd/0x170 [ 9875.869335][ T3329] do_syscall_64+0xc6/0x1e0 [ 9875.869335][ T3329] [ 9875.872089][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9875.872089][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9875.872089][ T3329] ipv6_find_idev+0x102/0x170 [ 9875.872089][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9875.872089][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9875.872089][ T3329] netlink_rcv_skb+0x130/0x360 [ 9875.872089][ T3329] netlink_unicast+0x449/0x710 [ 9875.872089][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9875.872089][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9875.872089][ T3329] ___sys_sendmsg+0xee/0x170 [ 9875.872089][ T3329] __sys_sendmsg+0xcd/0x170 [ 9875.872089][ T3329] do_syscall_64+0xc6/0x1e0 [ 9875.872089][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9875.872089][ T3329] [ 9875.873807][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9875.873807][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9875.873807][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9875.873807][ T3329] ipv6_find_idev+0x102/0x170 [ 9875.873807][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9875.873807][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9875.873807][ T3329] netlink_rcv_skb+0x130/0x360 [ 9875.873807][ T3329] netlink_unicast+0x449/0x710 [ 9875.873807][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9875.873807][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9875.873807][ T3329] ___sys_sendmsg+0xee/0x170 [ 9875.873807][ T3329] __sys_sendmsg+0xcd/0x170 [ 9875.873807][ T3329] do_syscall_64+0xc6/0x1e0 [ 9875.873807][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9875.873807][ T3329] [ 9886.012917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9886.013349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9886.013349][ T3329] netdev_get_by_index+0x5e/0x80 [ 9886.013349][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9886.013349][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9886.013349][ T3329] ip6_route_add+0x1c/0x140 [ 9886.013349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9886.013349][ T3329] addrconf_add_dev+0xe2/0x170 [ 9886.013349][ T3329] inet6_addr_add+0x12f/0xa40 [ 9886.013349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9886.013349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9886.013349][ T3329] netlink_rcv_skb+0x130/0x360 [ 9886.013349][ T3329] netlink_unicast+0x449/0x710 [ 9886.013349][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9886.013349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9886.013349][ T3329] ___sys_sendmsg+0xee/0x170 [ 9886.013349][ T3329] __sys_sendmsg+0xcd/0x170 [ 9886.013349][ T3329] do_syscall_64+0xc6/0x1e0 [ 9886.013349][ T3329] [ 9886.015593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9886.015593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9886.015593][ T3329] ipv6_find_idev+0x102/0x170 [ 9886.015593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9886.015593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9886.015593][ T3329] netlink_rcv_skb+0x130/0x360 [ 9886.015593][ T3329] netlink_unicast+0x449/0x710 [ 9886.015593][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9886.015593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9886.015593][ T3329] ___sys_sendmsg+0xee/0x170 [ 9886.015593][ T3329] __sys_sendmsg+0xcd/0x170 [ 9886.015593][ T3329] do_syscall_64+0xc6/0x1e0 [ 9886.015593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9886.015593][ T3329] [ 9886.017314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9886.017314][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9886.017314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9886.017314][ T3329] ipv6_find_idev+0x102/0x170 [ 9886.017314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9886.017314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9886.017314][ T3329] netlink_rcv_skb+0x130/0x360 [ 9886.017314][ T3329] netlink_unicast+0x449/0x710 [ 9886.017314][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9886.017314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9886.017314][ T3329] ___sys_sendmsg+0xee/0x170 [ 9886.017314][ T3329] __sys_sendmsg+0xcd/0x170 [ 9886.017314][ T3329] do_syscall_64+0xc6/0x1e0 [ 9886.017314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9886.017314][ T3329] [ 9896.260912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9896.261351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9896.261351][ T3329] netdev_get_by_index+0x5e/0x80 [ 9896.261351][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9896.261351][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9896.261351][ T3329] ip6_route_add+0x1c/0x140 [ 9896.261351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9896.261351][ T3329] addrconf_add_dev+0xe2/0x170 [ 9896.261351][ T3329] inet6_addr_add+0x12f/0xa40 [ 9896.261351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9896.261351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9896.261351][ T3329] netlink_rcv_skb+0x130/0x360 [ 9896.261351][ T3329] netlink_unicast+0x449/0x710 [ 9896.261351][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9896.261351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9896.261351][ T3329] ___sys_sendmsg+0xee/0x170 [ 9896.261351][ T3329] __sys_sendmsg+0xcd/0x170 [ 9896.261351][ T3329] do_syscall_64+0xc6/0x1e0 [ 9896.261351][ T3329] [ 9896.263601][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9896.263601][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9896.263601][ T3329] ipv6_find_idev+0x102/0x170 [ 9896.263601][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9896.263601][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9896.263601][ T3329] netlink_rcv_skb+0x130/0x360 [ 9896.263601][ T3329] netlink_unicast+0x449/0x710 [ 9896.263601][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9896.263601][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9896.263601][ T3329] ___sys_sendmsg+0xee/0x170 [ 9896.263601][ T3329] __sys_sendmsg+0xcd/0x170 [ 9896.263601][ T3329] do_syscall_64+0xc6/0x1e0 [ 9896.263601][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9896.263601][ T3329] [ 9896.265324][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9896.265324][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9896.265324][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9896.265324][ T3329] ipv6_find_idev+0x102/0x170 [ 9896.265324][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9896.265324][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9896.265324][ T3329] netlink_rcv_skb+0x130/0x360 [ 9896.265324][ T3329] netlink_unicast+0x449/0x710 [ 9896.265324][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9896.265324][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9896.265324][ T3329] ___sys_sendmsg+0xee/0x170 [ 9896.265324][ T3329] __sys_sendmsg+0xcd/0x170 [ 9896.265324][ T3329] do_syscall_64+0xc6/0x1e0 [ 9896.265324][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9896.265324][ T3329] [ 9906.508908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9906.509385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9906.509385][ T3329] netdev_get_by_index+0x5e/0x80 [ 9906.509385][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9906.509385][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9906.509385][ T3329] ip6_route_add+0x1c/0x140 [ 9906.509385][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9906.509385][ T3329] addrconf_add_dev+0xe2/0x170 [ 9906.509385][ T3329] inet6_addr_add+0x12f/0xa40 [ 9906.509385][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9906.509385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9906.509385][ T3329] netlink_rcv_skb+0x130/0x360 [ 9906.509385][ T3329] netlink_unicast+0x449/0x710 [ 9906.509385][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9906.509385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9906.509385][ T3329] ___sys_sendmsg+0xee/0x170 [ 9906.509385][ T3329] __sys_sendmsg+0xcd/0x170 [ 9906.509385][ T3329] do_syscall_64+0xc6/0x1e0 [ 9906.509385][ T3329] [ 9906.511632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9906.511632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9906.511632][ T3329] ipv6_find_idev+0x102/0x170 [ 9906.511632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9906.511632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9906.511632][ T3329] netlink_rcv_skb+0x130/0x360 [ 9906.511632][ T3329] netlink_unicast+0x449/0x710 [ 9906.511632][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9906.511632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9906.511632][ T3329] ___sys_sendmsg+0xee/0x170 [ 9906.511632][ T3329] __sys_sendmsg+0xcd/0x170 [ 9906.511632][ T3329] do_syscall_64+0xc6/0x1e0 [ 9906.511632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9906.511632][ T3329] [ 9906.513378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9906.513378][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9906.513378][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9906.513378][ T3329] ipv6_find_idev+0x102/0x170 [ 9906.513378][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9906.513378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9906.513378][ T3329] netlink_rcv_skb+0x130/0x360 [ 9906.513378][ T3329] netlink_unicast+0x449/0x710 [ 9906.513378][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9906.513378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9906.513378][ T3329] ___sys_sendmsg+0xee/0x170 [ 9906.513378][ T3329] __sys_sendmsg+0xcd/0x170 [ 9906.513378][ T3329] do_syscall_64+0xc6/0x1e0 [ 9906.513378][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9906.513378][ T3329] [ 9916.748912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9916.749369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9916.749369][ T3329] netdev_get_by_index+0x5e/0x80 [ 9916.749369][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9916.749369][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9916.749369][ T3329] ip6_route_add+0x1c/0x140 [ 9916.749369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9916.749369][ T3329] addrconf_add_dev+0xe2/0x170 [ 9916.749369][ T3329] inet6_addr_add+0x12f/0xa40 [ 9916.749369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9916.749369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9916.749369][ T3329] netlink_rcv_skb+0x130/0x360 [ 9916.749369][ T3329] netlink_unicast+0x449/0x710 [ 9916.749369][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9916.749369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9916.749369][ T3329] ___sys_sendmsg+0xee/0x170 [ 9916.749369][ T3329] __sys_sendmsg+0xcd/0x170 [ 9916.749369][ T3329] do_syscall_64+0xc6/0x1e0 [ 9916.749369][ T3329] [ 9916.751602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9916.751602][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9916.751602][ T3329] ipv6_find_idev+0x102/0x170 [ 9916.751602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9916.751602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9916.751602][ T3329] netlink_rcv_skb+0x130/0x360 [ 9916.751602][ T3329] netlink_unicast+0x449/0x710 [ 9916.751602][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9916.751602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9916.751602][ T3329] ___sys_sendmsg+0xee/0x170 [ 9916.751602][ T3329] __sys_sendmsg+0xcd/0x170 [ 9916.751602][ T3329] do_syscall_64+0xc6/0x1e0 [ 9916.751602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9916.751602][ T3329] [ 9916.753326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9916.753326][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9916.753326][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9916.753326][ T3329] ipv6_find_idev+0x102/0x170 [ 9916.753326][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9916.753326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9916.753326][ T3329] netlink_rcv_skb+0x130/0x360 [ 9916.753326][ T3329] netlink_unicast+0x449/0x710 [ 9916.753326][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9916.753326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9916.753326][ T3329] ___sys_sendmsg+0xee/0x170 [ 9916.753326][ T3329] __sys_sendmsg+0xcd/0x170 [ 9916.753326][ T3329] do_syscall_64+0xc6/0x1e0 [ 9916.753326][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9916.753326][ T3329] [ 9926.956924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9926.957358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9926.957358][ T3329] netdev_get_by_index+0x5e/0x80 [ 9926.957358][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9926.957358][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9926.957358][ T3329] ip6_route_add+0x1c/0x140 [ 9926.957358][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9926.957358][ T3329] addrconf_add_dev+0xe2/0x170 [ 9926.957358][ T3329] inet6_addr_add+0x12f/0xa40 [ 9926.957358][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9926.957358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9926.957358][ T3329] netlink_rcv_skb+0x130/0x360 [ 9926.957358][ T3329] netlink_unicast+0x449/0x710 [ 9926.957358][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9926.957358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9926.957358][ T3329] ___sys_sendmsg+0xee/0x170 [ 9926.957358][ T3329] __sys_sendmsg+0xcd/0x170 [ 9926.957358][ T3329] do_syscall_64+0xc6/0x1e0 [ 9926.957358][ T3329] [ 9926.959558][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9926.959558][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9926.959558][ T3329] ipv6_find_idev+0x102/0x170 [ 9926.959558][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9926.959558][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9926.959558][ T3329] netlink_rcv_skb+0x130/0x360 [ 9926.959558][ T3329] netlink_unicast+0x449/0x710 [ 9926.959558][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9926.959558][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9926.959558][ T3329] ___sys_sendmsg+0xee/0x170 [ 9926.959558][ T3329] __sys_sendmsg+0xcd/0x170 [ 9926.959558][ T3329] do_syscall_64+0xc6/0x1e0 [ 9926.959558][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9926.959558][ T3329] [ 9926.961260][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9926.961260][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9926.961260][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9926.961260][ T3329] ipv6_find_idev+0x102/0x170 [ 9926.961260][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9926.961260][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9926.961260][ T3329] netlink_rcv_skb+0x130/0x360 [ 9926.961260][ T3329] netlink_unicast+0x449/0x710 [ 9926.961260][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9926.961260][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9926.961260][ T3329] ___sys_sendmsg+0xee/0x170 [ 9926.961260][ T3329] __sys_sendmsg+0xcd/0x170 [ 9926.961260][ T3329] do_syscall_64+0xc6/0x1e0 [ 9926.961260][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9926.961260][ T3329] [ 9937.204920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9937.205352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9937.205352][ T3329] netdev_get_by_index+0x5e/0x80 [ 9937.205352][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9937.205352][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9937.205352][ T3329] ip6_route_add+0x1c/0x140 [ 9937.205352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9937.205352][ T3329] addrconf_add_dev+0xe2/0x170 [ 9937.205352][ T3329] inet6_addr_add+0x12f/0xa40 [ 9937.205352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9937.205352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9937.205352][ T3329] netlink_rcv_skb+0x130/0x360 [ 9937.205352][ T3329] netlink_unicast+0x449/0x710 [ 9937.205352][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9937.205352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9937.205352][ T3329] ___sys_sendmsg+0xee/0x170 [ 9937.205352][ T3329] __sys_sendmsg+0xcd/0x170 [ 9937.205352][ T3329] do_syscall_64+0xc6/0x1e0 [ 9937.205352][ T3329] [ 9937.207563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9937.207563][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9937.207563][ T3329] ipv6_find_idev+0x102/0x170 [ 9937.207563][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9937.207563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9937.207563][ T3329] netlink_rcv_skb+0x130/0x360 [ 9937.207563][ T3329] netlink_unicast+0x449/0x710 [ 9937.207563][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9937.207563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9937.207563][ T3329] ___sys_sendmsg+0xee/0x170 [ 9937.207563][ T3329] __sys_sendmsg+0xcd/0x170 [ 9937.207563][ T3329] do_syscall_64+0xc6/0x1e0 [ 9937.207563][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9937.207563][ T3329] [ 9937.209268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9937.209268][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9937.209268][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9937.209268][ T3329] ipv6_find_idev+0x102/0x170 [ 9937.209268][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9937.209268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9937.209268][ T3329] netlink_rcv_skb+0x130/0x360 [ 9937.209268][ T3329] netlink_unicast+0x449/0x710 [ 9937.209268][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9937.209268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9937.209268][ T3329] ___sys_sendmsg+0xee/0x170 [ 9937.209268][ T3329] __sys_sendmsg+0xcd/0x170 [ 9937.209268][ T3329] do_syscall_64+0xc6/0x1e0 [ 9937.209268][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9937.209268][ T3329] [ 9947.452897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9947.453327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9947.453327][ T3329] netdev_get_by_index+0x5e/0x80 [ 9947.453327][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9947.453327][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9947.453327][ T3329] ip6_route_add+0x1c/0x140 [ 9947.453327][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9947.453327][ T3329] addrconf_add_dev+0xe2/0x170 [ 9947.453327][ T3329] inet6_addr_add+0x12f/0xa40 [ 9947.453327][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9947.453327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9947.453327][ T3329] netlink_rcv_skb+0x130/0x360 [ 9947.453327][ T3329] netlink_unicast+0x449/0x710 [ 9947.453327][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9947.453327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9947.453327][ T3329] ___sys_sendmsg+0xee/0x170 [ 9947.453327][ T3329] __sys_sendmsg+0xcd/0x170 [ 9947.453327][ T3329] do_syscall_64+0xc6/0x1e0 [ 9947.453327][ T3329] [ 9947.455519][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9947.455519][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9947.455519][ T3329] ipv6_find_idev+0x102/0x170 [ 9947.455519][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9947.455519][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9947.455519][ T3329] netlink_rcv_skb+0x130/0x360 [ 9947.455519][ T3329] netlink_unicast+0x449/0x710 [ 9947.455519][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9947.455519][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9947.455519][ T3329] ___sys_sendmsg+0xee/0x170 [ 9947.455519][ T3329] __sys_sendmsg+0xcd/0x170 [ 9947.455519][ T3329] do_syscall_64+0xc6/0x1e0 [ 9947.455519][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9947.455519][ T3329] [ 9947.457759][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9947.457759][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9947.457759][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9947.457759][ T3329] ipv6_find_idev+0x102/0x170 [ 9947.457759][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9947.457759][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9947.457759][ T3329] netlink_rcv_skb+0x130/0x360 [ 9947.457759][ T3329] netlink_unicast+0x449/0x710 [ 9947.457759][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9947.457759][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9947.457759][ T3329] ___sys_sendmsg+0xee/0x170 [ 9947.457759][ T3329] __sys_sendmsg+0xcd/0x170 [ 9947.457759][ T3329] do_syscall_64+0xc6/0x1e0 [ 9947.457759][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9947.457759][ T3329] [ 9957.500934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9957.501363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9957.501363][ T3329] netdev_get_by_index+0x5e/0x80 [ 9957.501363][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9957.501363][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9957.501363][ T3329] ip6_route_add+0x1c/0x140 [ 9957.501363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9957.501363][ T3329] addrconf_add_dev+0xe2/0x170 [ 9957.501363][ T3329] inet6_addr_add+0x12f/0xa40 [ 9957.501363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9957.501363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9957.501363][ T3329] netlink_rcv_skb+0x130/0x360 [ 9957.501363][ T3329] netlink_unicast+0x449/0x710 [ 9957.501363][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9957.501363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9957.501363][ T3329] ___sys_sendmsg+0xee/0x170 [ 9957.501363][ T3329] __sys_sendmsg+0xcd/0x170 [ 9957.501363][ T3329] do_syscall_64+0xc6/0x1e0 [ 9957.501363][ T3329] [ 9957.503577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9957.503577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9957.503577][ T3329] ipv6_find_idev+0x102/0x170 [ 9957.503577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9957.503577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9957.503577][ T3329] netlink_rcv_skb+0x130/0x360 [ 9957.503577][ T3329] netlink_unicast+0x449/0x710 [ 9957.503577][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9957.503577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9957.503577][ T3329] ___sys_sendmsg+0xee/0x170 [ 9957.503577][ T3329] __sys_sendmsg+0xcd/0x170 [ 9957.503577][ T3329] do_syscall_64+0xc6/0x1e0 [ 9957.503577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9957.503577][ T3329] [ 9957.505291][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9957.505291][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9957.505291][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9957.505291][ T3329] ipv6_find_idev+0x102/0x170 [ 9957.505291][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9957.505291][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9957.505291][ T3329] netlink_rcv_skb+0x130/0x360 [ 9957.505291][ T3329] netlink_unicast+0x449/0x710 [ 9957.505291][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9957.505291][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9957.505291][ T3329] ___sys_sendmsg+0xee/0x170 [ 9957.505291][ T3329] __sys_sendmsg+0xcd/0x170 [ 9957.505291][ T3329] do_syscall_64+0xc6/0x1e0 [ 9957.505291][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9957.505291][ T3329] [ 9967.748902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9967.749373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9967.749373][ T3329] netdev_get_by_index+0x5e/0x80 [ 9967.749373][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9967.749373][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9967.749373][ T3329] ip6_route_add+0x1c/0x140 [ 9967.749373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9967.749373][ T3329] addrconf_add_dev+0xe2/0x170 [ 9967.749373][ T3329] inet6_addr_add+0x12f/0xa40 [ 9967.749373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9967.749373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9967.749373][ T3329] netlink_rcv_skb+0x130/0x360 [ 9967.749373][ T3329] netlink_unicast+0x449/0x710 [ 9967.749373][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9967.749373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9967.749373][ T3329] ___sys_sendmsg+0xee/0x170 [ 9967.749373][ T3329] __sys_sendmsg+0xcd/0x170 [ 9967.749373][ T3329] do_syscall_64+0xc6/0x1e0 [ 9967.749373][ T3329] [ 9967.751575][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9967.751575][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9967.751575][ T3329] ipv6_find_idev+0x102/0x170 [ 9967.751575][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9967.751575][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9967.751575][ T3329] netlink_rcv_skb+0x130/0x360 [ 9967.751575][ T3329] netlink_unicast+0x449/0x710 [ 9967.751575][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9967.751575][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9967.751575][ T3329] ___sys_sendmsg+0xee/0x170 [ 9967.751575][ T3329] __sys_sendmsg+0xcd/0x170 [ 9967.751575][ T3329] do_syscall_64+0xc6/0x1e0 [ 9967.751575][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9967.751575][ T3329] [ 9967.753287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9967.753287][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9967.753287][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9967.753287][ T3329] ipv6_find_idev+0x102/0x170 [ 9967.753287][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9967.753287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9967.753287][ T3329] netlink_rcv_skb+0x130/0x360 [ 9967.753287][ T3329] netlink_unicast+0x449/0x710 [ 9967.753287][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9967.753287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9967.753287][ T3329] ___sys_sendmsg+0xee/0x170 [ 9967.753287][ T3329] __sys_sendmsg+0xcd/0x170 [ 9967.753287][ T3329] do_syscall_64+0xc6/0x1e0 [ 9967.753287][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9967.753287][ T3329] [ 9977.996930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9977.997359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9977.997359][ T3329] netdev_get_by_index+0x5e/0x80 [ 9977.997359][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9977.997359][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9977.997359][ T3329] ip6_route_add+0x1c/0x140 [ 9977.997359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9977.997359][ T3329] addrconf_add_dev+0xe2/0x170 [ 9977.997359][ T3329] inet6_addr_add+0x12f/0xa40 [ 9977.997359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9977.997359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9977.997359][ T3329] netlink_rcv_skb+0x130/0x360 [ 9977.997359][ T3329] netlink_unicast+0x449/0x710 [ 9977.997359][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9977.997359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9977.997359][ T3329] ___sys_sendmsg+0xee/0x170 [ 9977.997359][ T3329] __sys_sendmsg+0xcd/0x170 [ 9977.997359][ T3329] do_syscall_64+0xc6/0x1e0 [ 9977.997359][ T3329] [ 9977.999585][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9977.999585][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9977.999585][ T3329] ipv6_find_idev+0x102/0x170 [ 9977.999585][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9977.999585][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9977.999585][ T3329] netlink_rcv_skb+0x130/0x360 [ 9977.999585][ T3329] netlink_unicast+0x449/0x710 [ 9977.999585][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9977.999585][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9977.999585][ T3329] ___sys_sendmsg+0xee/0x170 [ 9977.999585][ T3329] __sys_sendmsg+0xcd/0x170 [ 9977.999585][ T3329] do_syscall_64+0xc6/0x1e0 [ 9977.999585][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9977.999585][ T3329] [ 9978.001292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9978.001292][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9978.001292][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9978.001292][ T3329] ipv6_find_idev+0x102/0x170 [ 9978.001292][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9978.001292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9978.001292][ T3329] netlink_rcv_skb+0x130/0x360 [ 9978.001292][ T3329] netlink_unicast+0x449/0x710 [ 9978.001292][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9978.001292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9978.001292][ T3329] ___sys_sendmsg+0xee/0x170 [ 9978.001292][ T3329] __sys_sendmsg+0xcd/0x170 [ 9978.001292][ T3329] do_syscall_64+0xc6/0x1e0 [ 9978.001292][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9978.001292][ T3329] [ 9988.245013][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9988.245455][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9988.245455][ T3329] netdev_get_by_index+0x5e/0x80 [ 9988.245455][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9988.245455][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9988.245455][ T3329] ip6_route_add+0x1c/0x140 [ 9988.245455][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9988.245455][ T3329] addrconf_add_dev+0xe2/0x170 [ 9988.245455][ T3329] inet6_addr_add+0x12f/0xa40 [ 9988.245455][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9988.245455][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9988.245455][ T3329] netlink_rcv_skb+0x130/0x360 [ 9988.245455][ T3329] netlink_unicast+0x449/0x710 [ 9988.245455][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9988.245455][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9988.245455][ T3329] ___sys_sendmsg+0xee/0x170 [ 9988.245455][ T3329] __sys_sendmsg+0xcd/0x170 [ 9988.245455][ T3329] do_syscall_64+0xc6/0x1e0 [ 9988.245455][ T3329] [ 9988.247685][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9988.247685][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9988.247685][ T3329] ipv6_find_idev+0x102/0x170 [ 9988.247685][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9988.247685][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9988.247685][ T3329] netlink_rcv_skb+0x130/0x360 [ 9988.247685][ T3329] netlink_unicast+0x449/0x710 [ 9988.247685][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9988.247685][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9988.247685][ T3329] ___sys_sendmsg+0xee/0x170 [ 9988.247685][ T3329] __sys_sendmsg+0xcd/0x170 [ 9988.247685][ T3329] do_syscall_64+0xc6/0x1e0 [ 9988.247685][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9988.247685][ T3329] [ 9988.249400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9988.249400][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9988.249400][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9988.249400][ T3329] ipv6_find_idev+0x102/0x170 [ 9988.249400][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9988.249400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9988.249400][ T3329] netlink_rcv_skb+0x130/0x360 [ 9988.249400][ T3329] netlink_unicast+0x449/0x710 [ 9988.249400][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9988.249400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9988.249400][ T3329] ___sys_sendmsg+0xee/0x170 [ 9988.249400][ T3329] __sys_sendmsg+0xcd/0x170 [ 9988.249400][ T3329] do_syscall_64+0xc6/0x1e0 [ 9988.249400][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9988.249400][ T3329] [ 9998.492942][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [ 9998.493408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9998.493408][ T3329] netdev_get_by_index+0x5e/0x80 [ 9998.493408][ T3329] fib6_nh_init+0x3d8/0x15b0 [ 9998.493408][ T3329] ip6_route_info_create+0xf18/0x17d0 [ 9998.493408][ T3329] ip6_route_add+0x1c/0x140 [ 9998.493408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [ 9998.493408][ T3329] addrconf_add_dev+0xe2/0x170 [ 9998.493408][ T3329] inet6_addr_add+0x12f/0xa40 [ 9998.493408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [ 9998.493408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9998.493408][ T3329] netlink_rcv_skb+0x130/0x360 [ 9998.493408][ T3329] netlink_unicast+0x449/0x710 [ 9998.493408][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9998.493408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9998.493408][ T3329] ___sys_sendmsg+0xee/0x170 [ 9998.493408][ T3329] __sys_sendmsg+0xcd/0x170 [ 9998.493408][ T3329] do_syscall_64+0xc6/0x1e0 [ 9998.493408][ T3329] [ 9998.495621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9998.495621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [ 9998.495621][ T3329] ipv6_find_idev+0x102/0x170 [ 9998.495621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9998.495621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9998.495621][ T3329] netlink_rcv_skb+0x130/0x360 [ 9998.495621][ T3329] netlink_unicast+0x449/0x710 [ 9998.495621][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9998.495621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9998.495621][ T3329] ___sys_sendmsg+0xee/0x170 [ 9998.495621][ T3329] __sys_sendmsg+0xcd/0x170 [ 9998.495621][ T3329] do_syscall_64+0xc6/0x1e0 [ 9998.495621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9998.495621][ T3329] [ 9998.497334][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [ 9998.497334][ T3329] neigh_parms_alloc+0x1e5/0x510 [ 9998.497334][ T3329] ipv6_add_dev+0x2fd/0x11c0 [ 9998.497334][ T3329] ipv6_find_idev+0x102/0x170 [ 9998.497334][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [ 9998.497334][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9998.497334][ T3329] netlink_rcv_skb+0x130/0x360 [ 9998.497334][ T3329] netlink_unicast+0x449/0x710 [ 9998.497334][ T3329] netlink_sendmsg+0x723/0xbe0 [ 9998.497334][ T3329] ____sys_sendmsg+0x7b2/0xa10 [ 9998.497334][ T3329] ___sys_sendmsg+0xee/0x170 [ 9998.497334][ T3329] __sys_sendmsg+0xcd/0x170 [ 9998.497334][ T3329] do_syscall_64+0xc6/0x1e0 [ 9998.497334][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9998.497334][ T3329] [10008.740915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10008.741374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10008.741374][ T3329] netdev_get_by_index+0x5e/0x80 [10008.741374][ T3329] fib6_nh_init+0x3d8/0x15b0 [10008.741374][ T3329] ip6_route_info_create+0xf18/0x17d0 [10008.741374][ T3329] ip6_route_add+0x1c/0x140 [10008.741374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10008.741374][ T3329] addrconf_add_dev+0xe2/0x170 [10008.741374][ T3329] inet6_addr_add+0x12f/0xa40 [10008.741374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10008.741374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10008.741374][ T3329] netlink_rcv_skb+0x130/0x360 [10008.741374][ T3329] netlink_unicast+0x449/0x710 [10008.741374][ T3329] netlink_sendmsg+0x723/0xbe0 [10008.741374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10008.741374][ T3329] ___sys_sendmsg+0xee/0x170 [10008.741374][ T3329] __sys_sendmsg+0xcd/0x170 [10008.741374][ T3329] do_syscall_64+0xc6/0x1e0 [10008.741374][ T3329] [10008.743592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10008.743592][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10008.743592][ T3329] ipv6_find_idev+0x102/0x170 [10008.743592][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10008.743592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10008.743592][ T3329] netlink_rcv_skb+0x130/0x360 [10008.743592][ T3329] netlink_unicast+0x449/0x710 [10008.743592][ T3329] netlink_sendmsg+0x723/0xbe0 [10008.743592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10008.743592][ T3329] ___sys_sendmsg+0xee/0x170 [10008.743592][ T3329] __sys_sendmsg+0xcd/0x170 [10008.743592][ T3329] do_syscall_64+0xc6/0x1e0 [10008.743592][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10008.743592][ T3329] [10008.745319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10008.745319][ T3329] neigh_parms_alloc+0x1e5/0x510 [10008.745319][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10008.745319][ T3329] ipv6_find_idev+0x102/0x170 [10008.745319][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10008.745319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10008.745319][ T3329] netlink_rcv_skb+0x130/0x360 [10008.745319][ T3329] netlink_unicast+0x449/0x710 [10008.745319][ T3329] netlink_sendmsg+0x723/0xbe0 [10008.745319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10008.745319][ T3329] ___sys_sendmsg+0xee/0x170 [10008.745319][ T3329] __sys_sendmsg+0xcd/0x170 [10008.745319][ T3329] do_syscall_64+0xc6/0x1e0 [10008.745319][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10008.745319][ T3329] [10018.988911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10018.989292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10018.989292][ T3329] netdev_get_by_index+0x5e/0x80 [10018.989292][ T3329] fib6_nh_init+0x3d8/0x15b0 [10018.989292][ T3329] ip6_route_info_create+0xf18/0x17d0 [10018.989292][ T3329] ip6_route_add+0x1c/0x140 [10018.989292][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10018.989292][ T3329] addrconf_add_dev+0xe2/0x170 [10018.989292][ T3329] inet6_addr_add+0x12f/0xa40 [10018.989292][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10018.989292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10018.989292][ T3329] netlink_rcv_skb+0x130/0x360 [10018.989292][ T3329] netlink_unicast+0x449/0x710 [10018.989292][ T3329] netlink_sendmsg+0x723/0xbe0 [10018.989292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10018.989292][ T3329] ___sys_sendmsg+0xee/0x170 [10018.989292][ T3329] __sys_sendmsg+0xcd/0x170 [10018.989292][ T3329] do_syscall_64+0xc6/0x1e0 [10018.989292][ T3329] [10018.991540][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10018.991540][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10018.991540][ T3329] ipv6_find_idev+0x102/0x170 [10018.991540][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10018.991540][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10018.991540][ T3329] netlink_rcv_skb+0x130/0x360 [10018.991540][ T3329] netlink_unicast+0x449/0x710 [10018.991540][ T3329] netlink_sendmsg+0x723/0xbe0 [10018.991540][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10018.991540][ T3329] ___sys_sendmsg+0xee/0x170 [10018.991540][ T3329] __sys_sendmsg+0xcd/0x170 [10018.991540][ T3329] do_syscall_64+0xc6/0x1e0 [10018.991540][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10018.991540][ T3329] [10018.993271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10018.993271][ T3329] neigh_parms_alloc+0x1e5/0x510 [10018.993271][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10018.993271][ T3329] ipv6_find_idev+0x102/0x170 [10018.993271][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10018.993271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10018.993271][ T3329] netlink_rcv_skb+0x130/0x360 [10018.993271][ T3329] netlink_unicast+0x449/0x710 [10018.993271][ T3329] netlink_sendmsg+0x723/0xbe0 [10018.993271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10018.993271][ T3329] ___sys_sendmsg+0xee/0x170 [10018.993271][ T3329] __sys_sendmsg+0xcd/0x170 [10018.993271][ T3329] do_syscall_64+0xc6/0x1e0 [10018.993271][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10018.993271][ T3329] [10029.108911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10029.109372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10029.109372][ T3329] netdev_get_by_index+0x5e/0x80 [10029.109372][ T3329] fib6_nh_init+0x3d8/0x15b0 [10029.109372][ T3329] ip6_route_info_create+0xf18/0x17d0 [10029.109372][ T3329] ip6_route_add+0x1c/0x140 [10029.109372][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10029.109372][ T3329] addrconf_add_dev+0xe2/0x170 [10029.109372][ T3329] inet6_addr_add+0x12f/0xa40 [10029.109372][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10029.109372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10029.109372][ T3329] netlink_rcv_skb+0x130/0x360 [10029.109372][ T3329] netlink_unicast+0x449/0x710 [10029.109372][ T3329] netlink_sendmsg+0x723/0xbe0 [10029.109372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10029.109372][ T3329] ___sys_sendmsg+0xee/0x170 [10029.109372][ T3329] __sys_sendmsg+0xcd/0x170 [10029.109372][ T3329] do_syscall_64+0xc6/0x1e0 [10029.109372][ T3329] [10029.111594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10029.111594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10029.111594][ T3329] ipv6_find_idev+0x102/0x170 [10029.111594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10029.111594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10029.111594][ T3329] netlink_rcv_skb+0x130/0x360 [10029.111594][ T3329] netlink_unicast+0x449/0x710 [10029.111594][ T3329] netlink_sendmsg+0x723/0xbe0 [10029.111594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10029.111594][ T3329] ___sys_sendmsg+0xee/0x170 [10029.111594][ T3329] __sys_sendmsg+0xcd/0x170 [10029.111594][ T3329] do_syscall_64+0xc6/0x1e0 [10029.111594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10029.111594][ T3329] [10029.113308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10029.113308][ T3329] neigh_parms_alloc+0x1e5/0x510 [10029.113308][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10029.113308][ T3329] ipv6_find_idev+0x102/0x170 [10029.113308][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10029.113308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10029.113308][ T3329] netlink_rcv_skb+0x130/0x360 [10029.113308][ T3329] netlink_unicast+0x449/0x710 [10029.113308][ T3329] netlink_sendmsg+0x723/0xbe0 [10029.113308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10029.113308][ T3329] ___sys_sendmsg+0xee/0x170 [10029.113308][ T3329] __sys_sendmsg+0xcd/0x170 [10029.113308][ T3329] do_syscall_64+0xc6/0x1e0 [10029.113308][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10029.113308][ T3329] [10039.212916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10039.213349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10039.213349][ T3329] netdev_get_by_index+0x5e/0x80 [10039.213349][ T3329] fib6_nh_init+0x3d8/0x15b0 [10039.213349][ T3329] ip6_route_info_create+0xf18/0x17d0 [10039.213349][ T3329] ip6_route_add+0x1c/0x140 [10039.213349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10039.213349][ T3329] addrconf_add_dev+0xe2/0x170 [10039.213349][ T3329] inet6_addr_add+0x12f/0xa40 [10039.213349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10039.213349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10039.213349][ T3329] netlink_rcv_skb+0x130/0x360 [10039.213349][ T3329] netlink_unicast+0x449/0x710 [10039.213349][ T3329] netlink_sendmsg+0x723/0xbe0 [10039.213349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10039.213349][ T3329] ___sys_sendmsg+0xee/0x170 [10039.213349][ T3329] __sys_sendmsg+0xcd/0x170 [10039.213349][ T3329] do_syscall_64+0xc6/0x1e0 [10039.213349][ T3329] [10039.215582][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10039.215582][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10039.215582][ T3329] ipv6_find_idev+0x102/0x170 [10039.215582][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10039.215582][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10039.215582][ T3329] netlink_rcv_skb+0x130/0x360 [10039.215582][ T3329] netlink_unicast+0x449/0x710 [10039.215582][ T3329] netlink_sendmsg+0x723/0xbe0 [10039.215582][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10039.215582][ T3329] ___sys_sendmsg+0xee/0x170 [10039.215582][ T3329] __sys_sendmsg+0xcd/0x170 [10039.215582][ T3329] do_syscall_64+0xc6/0x1e0 [10039.215582][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10039.215582][ T3329] [10039.217310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10039.217310][ T3329] neigh_parms_alloc+0x1e5/0x510 [10039.217310][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10039.217310][ T3329] ipv6_find_idev+0x102/0x170 [10039.217310][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10039.217310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10039.217310][ T3329] netlink_rcv_skb+0x130/0x360 [10039.217310][ T3329] netlink_unicast+0x449/0x710 [10039.217310][ T3329] netlink_sendmsg+0x723/0xbe0 [10039.217310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10039.217310][ T3329] ___sys_sendmsg+0xee/0x170 [10039.217310][ T3329] __sys_sendmsg+0xcd/0x170 [10039.217310][ T3329] do_syscall_64+0xc6/0x1e0 [10039.217310][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10039.217310][ T3329] [10049.268919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10049.269359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10049.269359][ T3329] netdev_get_by_index+0x5e/0x80 [10049.269359][ T3329] fib6_nh_init+0x3d8/0x15b0 [10049.269359][ T3329] ip6_route_info_create+0xf18/0x17d0 [10049.269359][ T3329] ip6_route_add+0x1c/0x140 [10049.269359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10049.269359][ T3329] addrconf_add_dev+0xe2/0x170 [10049.269359][ T3329] inet6_addr_add+0x12f/0xa40 [10049.269359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10049.269359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10049.269359][ T3329] netlink_rcv_skb+0x130/0x360 [10049.269359][ T3329] netlink_unicast+0x449/0x710 [10049.269359][ T3329] netlink_sendmsg+0x723/0xbe0 [10049.269359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10049.269359][ T3329] ___sys_sendmsg+0xee/0x170 [10049.269359][ T3329] __sys_sendmsg+0xcd/0x170 [10049.269359][ T3329] do_syscall_64+0xc6/0x1e0 [10049.269359][ T3329] [10049.271602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10049.271602][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10049.271602][ T3329] ipv6_find_idev+0x102/0x170 [10049.271602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10049.271602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10049.271602][ T3329] netlink_rcv_skb+0x130/0x360 [10049.271602][ T3329] netlink_unicast+0x449/0x710 [10049.271602][ T3329] netlink_sendmsg+0x723/0xbe0 [10049.271602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10049.271602][ T3329] ___sys_sendmsg+0xee/0x170 [10049.271602][ T3329] __sys_sendmsg+0xcd/0x170 [10049.271602][ T3329] do_syscall_64+0xc6/0x1e0 [10049.271602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10049.271602][ T3329] [10049.273320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10049.273320][ T3329] neigh_parms_alloc+0x1e5/0x510 [10049.273320][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10049.273320][ T3329] ipv6_find_idev+0x102/0x170 [10049.273320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10049.273320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10049.273320][ T3329] netlink_rcv_skb+0x130/0x360 [10049.273320][ T3329] netlink_unicast+0x449/0x710 [10049.273320][ T3329] netlink_sendmsg+0x723/0xbe0 [10049.273320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10049.273320][ T3329] ___sys_sendmsg+0xee/0x170 [10049.273320][ T3329] __sys_sendmsg+0xcd/0x170 [10049.273320][ T3329] do_syscall_64+0xc6/0x1e0 [10049.273320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10049.273320][ T3329] [10059.380911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10059.381485][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10059.381485][ T3329] netdev_get_by_index+0x5e/0x80 [10059.381485][ T3329] fib6_nh_init+0x3d8/0x15b0 [10059.381485][ T3329] ip6_route_info_create+0xf18/0x17d0 [10059.381485][ T3329] ip6_route_add+0x1c/0x140 [10059.381485][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10059.381485][ T3329] addrconf_add_dev+0xe2/0x170 [10059.381485][ T3329] inet6_addr_add+0x12f/0xa40 [10059.381485][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10059.381485][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10059.381485][ T3329] netlink_rcv_skb+0x130/0x360 [10059.381485][ T3329] netlink_unicast+0x449/0x710 [10059.381485][ T3329] netlink_sendmsg+0x723/0xbe0 [10059.381485][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10059.381485][ T3329] ___sys_sendmsg+0xee/0x170 [10059.381485][ T3329] __sys_sendmsg+0xcd/0x170 [10059.381485][ T3329] do_syscall_64+0xc6/0x1e0 [10059.381485][ T3329] [10059.384879][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10059.384879][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10059.384879][ T3329] ipv6_find_idev+0x102/0x170 [10059.384879][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10059.384879][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10059.384879][ T3329] netlink_rcv_skb+0x130/0x360 [10059.384879][ T3329] netlink_unicast+0x449/0x710 [10059.384879][ T3329] netlink_sendmsg+0x723/0xbe0 [10059.384879][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10059.384879][ T3329] ___sys_sendmsg+0xee/0x170 [10059.384879][ T3329] __sys_sendmsg+0xcd/0x170 [10059.384879][ T3329] do_syscall_64+0xc6/0x1e0 [10059.384879][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10059.384879][ T3329] [10059.387495][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10059.387495][ T3329] neigh_parms_alloc+0x1e5/0x510 [10059.387495][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10059.387495][ T3329] ipv6_find_idev+0x102/0x170 [10059.387495][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10059.387495][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10059.387495][ T3329] netlink_rcv_skb+0x130/0x360 [10059.387495][ T3329] netlink_unicast+0x449/0x710 [10059.387495][ T3329] netlink_sendmsg+0x723/0xbe0 [10059.387495][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10059.387495][ T3329] ___sys_sendmsg+0xee/0x170 [10059.387495][ T3329] __sys_sendmsg+0xcd/0x170 [10059.387495][ T3329] do_syscall_64+0xc6/0x1e0 [10059.387495][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10059.387495][ T3329] [10069.628846][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10069.629333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10069.629333][ T3329] netdev_get_by_index+0x5e/0x80 [10069.629333][ T3329] fib6_nh_init+0x3d8/0x15b0 [10069.629333][ T3329] ip6_route_info_create+0xf18/0x17d0 [10069.629333][ T3329] ip6_route_add+0x1c/0x140 [10069.629333][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10069.629333][ T3329] addrconf_add_dev+0xe2/0x170 [10069.629333][ T3329] inet6_addr_add+0x12f/0xa40 [10069.629333][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10069.629333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10069.629333][ T3329] netlink_rcv_skb+0x130/0x360 [10069.629333][ T3329] netlink_unicast+0x449/0x710 [10069.629333][ T3329] netlink_sendmsg+0x723/0xbe0 [10069.629333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10069.629333][ T3329] ___sys_sendmsg+0xee/0x170 [10069.629333][ T3329] __sys_sendmsg+0xcd/0x170 [10069.629333][ T3329] do_syscall_64+0xc6/0x1e0 [10069.629333][ T3329] [10069.631554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10069.631554][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10069.631554][ T3329] ipv6_find_idev+0x102/0x170 [10069.631554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10069.631554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10069.631554][ T3329] netlink_rcv_skb+0x130/0x360 [10069.631554][ T3329] netlink_unicast+0x449/0x710 [10069.631554][ T3329] netlink_sendmsg+0x723/0xbe0 [10069.631554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10069.631554][ T3329] ___sys_sendmsg+0xee/0x170 [10069.631554][ T3329] __sys_sendmsg+0xcd/0x170 [10069.631554][ T3329] do_syscall_64+0xc6/0x1e0 [10069.631554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10069.631554][ T3329] [10069.633262][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10069.633262][ T3329] neigh_parms_alloc+0x1e5/0x510 [10069.633262][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10069.633262][ T3329] ipv6_find_idev+0x102/0x170 [10069.633262][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10069.633262][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10069.633262][ T3329] netlink_rcv_skb+0x130/0x360 [10069.633262][ T3329] netlink_unicast+0x449/0x710 [10069.633262][ T3329] netlink_sendmsg+0x723/0xbe0 [10069.633262][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10069.633262][ T3329] ___sys_sendmsg+0xee/0x170 [10069.633262][ T3329] __sys_sendmsg+0xcd/0x170 [10069.633262][ T3329] do_syscall_64+0xc6/0x1e0 [10069.633262][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10069.633262][ T3329] [10079.724921][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10079.725361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10079.725361][ T3329] netdev_get_by_index+0x5e/0x80 [10079.725361][ T3329] fib6_nh_init+0x3d8/0x15b0 [10079.725361][ T3329] ip6_route_info_create+0xf18/0x17d0 [10079.725361][ T3329] ip6_route_add+0x1c/0x140 [10079.725361][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10079.725361][ T3329] addrconf_add_dev+0xe2/0x170 [10079.725361][ T3329] inet6_addr_add+0x12f/0xa40 [10079.725361][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10079.725361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10079.725361][ T3329] netlink_rcv_skb+0x130/0x360 [10079.725361][ T3329] netlink_unicast+0x449/0x710 [10079.725361][ T3329] netlink_sendmsg+0x723/0xbe0 [10079.725361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10079.725361][ T3329] ___sys_sendmsg+0xee/0x170 [10079.725361][ T3329] __sys_sendmsg+0xcd/0x170 [10079.725361][ T3329] do_syscall_64+0xc6/0x1e0 [10079.725361][ T3329] [10079.727592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10079.727592][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10079.727592][ T3329] ipv6_find_idev+0x102/0x170 [10079.727592][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10079.727592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10079.727592][ T3329] netlink_rcv_skb+0x130/0x360 [10079.727592][ T3329] netlink_unicast+0x449/0x710 [10079.727592][ T3329] netlink_sendmsg+0x723/0xbe0 [10079.727592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10079.727592][ T3329] ___sys_sendmsg+0xee/0x170 [10079.727592][ T3329] __sys_sendmsg+0xcd/0x170 [10079.727592][ T3329] do_syscall_64+0xc6/0x1e0 [10079.727592][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10079.727592][ T3329] [10079.729307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10079.729307][ T3329] neigh_parms_alloc+0x1e5/0x510 [10079.729307][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10079.729307][ T3329] ipv6_find_idev+0x102/0x170 [10079.729307][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10079.729307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10079.729307][ T3329] netlink_rcv_skb+0x130/0x360 [10079.729307][ T3329] netlink_unicast+0x449/0x710 [10079.729307][ T3329] netlink_sendmsg+0x723/0xbe0 [10079.729307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10079.729307][ T3329] ___sys_sendmsg+0xee/0x170 [10079.729307][ T3329] __sys_sendmsg+0xcd/0x170 [10079.729307][ T3329] do_syscall_64+0xc6/0x1e0 [10079.729307][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10079.729307][ T3329] [10089.780986][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10089.781437][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10089.781437][ T3329] netdev_get_by_index+0x5e/0x80 [10089.781437][ T3329] fib6_nh_init+0x3d8/0x15b0 [10089.781437][ T3329] ip6_route_info_create+0xf18/0x17d0 [10089.781437][ T3329] ip6_route_add+0x1c/0x140 [10089.781437][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10089.781437][ T3329] addrconf_add_dev+0xe2/0x170 [10089.781437][ T3329] inet6_addr_add+0x12f/0xa40 [10089.781437][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10089.781437][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10089.781437][ T3329] netlink_rcv_skb+0x130/0x360 [10089.781437][ T3329] netlink_unicast+0x449/0x710 [10089.781437][ T3329] netlink_sendmsg+0x723/0xbe0 [10089.781437][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10089.781437][ T3329] ___sys_sendmsg+0xee/0x170 [10089.781437][ T3329] __sys_sendmsg+0xcd/0x170 [10089.781437][ T3329] do_syscall_64+0xc6/0x1e0 [10089.781437][ T3329] [10089.783672][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10089.783672][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10089.783672][ T3329] ipv6_find_idev+0x102/0x170 [10089.783672][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10089.783672][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10089.783672][ T3329] netlink_rcv_skb+0x130/0x360 [10089.783672][ T3329] netlink_unicast+0x449/0x710 [10089.783672][ T3329] netlink_sendmsg+0x723/0xbe0 [10089.783672][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10089.783672][ T3329] ___sys_sendmsg+0xee/0x170 [10089.783672][ T3329] __sys_sendmsg+0xcd/0x170 [10089.783672][ T3329] do_syscall_64+0xc6/0x1e0 [10089.783672][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10089.783672][ T3329] [10089.785400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10089.785400][ T3329] neigh_parms_alloc+0x1e5/0x510 [10089.785400][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10089.785400][ T3329] ipv6_find_idev+0x102/0x170 [10089.785400][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10089.785400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10089.785400][ T3329] netlink_rcv_skb+0x130/0x360 [10089.785400][ T3329] netlink_unicast+0x449/0x710 [10089.785400][ T3329] netlink_sendmsg+0x723/0xbe0 [10089.785400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10089.785400][ T3329] ___sys_sendmsg+0xee/0x170 [10089.785400][ T3329] __sys_sendmsg+0xcd/0x170 [10089.785400][ T3329] do_syscall_64+0xc6/0x1e0 [10089.785400][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10089.785400][ T3329] [10099.796960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10099.797381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10099.797381][ T3329] netdev_get_by_index+0x5e/0x80 [10099.797381][ T3329] fib6_nh_init+0x3d8/0x15b0 [10099.797381][ T3329] ip6_route_info_create+0xf18/0x17d0 [10099.797381][ T3329] ip6_route_add+0x1c/0x140 [10099.797381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10099.797381][ T3329] addrconf_add_dev+0xe2/0x170 [10099.797381][ T3329] inet6_addr_add+0x12f/0xa40 [10099.797381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10099.797381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10099.797381][ T3329] netlink_rcv_skb+0x130/0x360 [10099.797381][ T3329] netlink_unicast+0x449/0x710 [10099.797381][ T3329] netlink_sendmsg+0x723/0xbe0 [10099.797381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10099.797381][ T3329] ___sys_sendmsg+0xee/0x170 [10099.797381][ T3329] __sys_sendmsg+0xcd/0x170 [10099.797381][ T3329] do_syscall_64+0xc6/0x1e0 [10099.797381][ T3329] [10099.799631][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10099.799631][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10099.799631][ T3329] ipv6_find_idev+0x102/0x170 [10099.799631][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10099.799631][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10099.799631][ T3329] netlink_rcv_skb+0x130/0x360 [10099.799631][ T3329] netlink_unicast+0x449/0x710 [10099.799631][ T3329] netlink_sendmsg+0x723/0xbe0 [10099.799631][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10099.799631][ T3329] ___sys_sendmsg+0xee/0x170 [10099.799631][ T3329] __sys_sendmsg+0xcd/0x170 [10099.799631][ T3329] do_syscall_64+0xc6/0x1e0 [10099.799631][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10099.799631][ T3329] [10099.801352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10099.801352][ T3329] neigh_parms_alloc+0x1e5/0x510 [10099.801352][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10099.801352][ T3329] ipv6_find_idev+0x102/0x170 [10099.801352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10099.801352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10099.801352][ T3329] netlink_rcv_skb+0x130/0x360 [10099.801352][ T3329] netlink_unicast+0x449/0x710 [10099.801352][ T3329] netlink_sendmsg+0x723/0xbe0 [10099.801352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10099.801352][ T3329] ___sys_sendmsg+0xee/0x170 [10099.801352][ T3329] __sys_sendmsg+0xcd/0x170 [10099.801352][ T3329] do_syscall_64+0xc6/0x1e0 [10099.801352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10099.801352][ T3329] HARD STOP (9263.833793) WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [10110.028959][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10110.029439][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10110.029439][ T3329] netdev_get_by_index+0x5e/0x80 [10110.029439][ T3329] fib6_nh_init+0x3d8/0x15b0 [10110.029439][ T3329] ip6_route_info_create+0xf18/0x17d0 [10110.029439][ T3329] ip6_route_add+0x1c/0x140 [10110.029439][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10110.029439][ T3329] addrconf_add_dev+0xe2/0x170 [10110.029439][ T3329] inet6_addr_add+0x12f/0xa40 [10110.029439][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10110.029439][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10110.029439][ T3329] netlink_rcv_skb+0x130/0x360 [10110.029439][ T3329] netlink_unicast+0x449/0x710 [10110.029439][ T3329] netlink_sendmsg+0x723/0xbe0 [10110.029439][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10110.029439][ T3329] ___sys_sendmsg+0xee/0x170 [10110.029439][ T3329] __sys_sendmsg+0xcd/0x170 [10110.029439][ T3329] do_syscall_64+0xc6/0x1e0 [10110.029439][ T3329] [10110.031661][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10110.031661][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10110.031661][ T3329] ipv6_find_idev+0x102/0x170 [10110.031661][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10110.031661][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10110.031661][ T3329] netlink_rcv_skb+0x130/0x360 [10110.031661][ T3329] netlink_unicast+0x449/0x710 [10110.031661][ T3329] netlink_sendmsg+0x723/0xbe0 [10110.031661][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10110.031661][ T3329] ___sys_sendmsg+0xee/0x170 [10110.031661][ T3329] __sys_sendmsg+0xcd/0x170 [10110.031661][ T3329] do_syscall_64+0xc6/0x1e0 [10110.031661][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10110.031661][ T3329] [10110.033397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10110.033397][ T3329] neigh_parms_alloc+0x1e5/0x510 [10110.033397][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10110.033397][ T3329] ipv6_find_idev+0x102/0x170 [10110.033397][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10110.033397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10110.033397][ T3329] netlink_rcv_skb+0x130/0x360 [10110.033397][ T3329] netlink_unicast+0x449/0x710 [10110.033397][ T3329] netlink_sendmsg+0x723/0xbe0 [10110.033397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10110.033397][ T3329] ___sys_sendmsg+0xee/0x170 [10110.033397][ T3329] __sys_sendmsg+0xcd/0x170 [10110.033397][ T3329] do_syscall_64+0xc6/0x1e0 [10110.033397][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10110.033397][ T3329] [10120.140897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10120.141375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10120.141375][ T3329] netdev_get_by_index+0x5e/0x80 [10120.141375][ T3329] fib6_nh_init+0x3d8/0x15b0 [10120.141375][ T3329] ip6_route_info_create+0xf18/0x17d0 [10120.141375][ T3329] ip6_route_add+0x1c/0x140 [10120.141375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10120.141375][ T3329] addrconf_add_dev+0xe2/0x170 [10120.141375][ T3329] inet6_addr_add+0x12f/0xa40 [10120.141375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10120.141375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10120.141375][ T3329] netlink_rcv_skb+0x130/0x360 [10120.141375][ T3329] netlink_unicast+0x449/0x710 [10120.141375][ T3329] netlink_sendmsg+0x723/0xbe0 [10120.141375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10120.141375][ T3329] ___sys_sendmsg+0xee/0x170 [10120.141375][ T3329] __sys_sendmsg+0xcd/0x170 [10120.141375][ T3329] do_syscall_64+0xc6/0x1e0 [10120.141375][ T3329] [10120.143657][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10120.143657][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10120.143657][ T3329] ipv6_find_idev+0x102/0x170 [10120.143657][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10120.143657][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10120.143657][ T3329] netlink_rcv_skb+0x130/0x360 [10120.143657][ T3329] netlink_unicast+0x449/0x710 [10120.143657][ T3329] netlink_sendmsg+0x723/0xbe0 [10120.143657][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10120.143657][ T3329] ___sys_sendmsg+0xee/0x170 [10120.143657][ T3329] __sys_sendmsg+0xcd/0x170 [10120.143657][ T3329] do_syscall_64+0xc6/0x1e0 [10120.143657][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10120.143657][ T3329] [10120.145435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10120.145435][ T3329] neigh_parms_alloc+0x1e5/0x510 [10120.145435][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10120.145435][ T3329] ipv6_find_idev+0x102/0x170 [10120.145435][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10120.145435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10120.145435][ T3329] netlink_rcv_skb+0x130/0x360 [10120.145435][ T3329] netlink_unicast+0x449/0x710 [10120.145435][ T3329] netlink_sendmsg+0x723/0xbe0 [10120.145435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10120.145435][ T3329] ___sys_sendmsg+0xee/0x170 [10120.145435][ T3329] __sys_sendmsg+0xcd/0x170 [10120.145435][ T3329] do_syscall_64+0xc6/0x1e0 [10120.145435][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10120.145435][ T3329] [10130.380955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10130.392053][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10130.392053][ T3329] netdev_get_by_index+0x5e/0x80 [10130.392053][ T3329] fib6_nh_init+0x3d8/0x15b0 [10130.392053][ T3329] ip6_route_info_create+0xf18/0x17d0 [10130.392053][ T3329] ip6_route_add+0x1c/0x140 [10130.392053][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10130.392053][ T3329] addrconf_add_dev+0xe2/0x170 [10130.392053][ T3329] inet6_addr_add+0x12f/0xa40 [10130.392053][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10130.392053][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10130.392053][ T3329] netlink_rcv_skb+0x130/0x360 [10130.392053][ T3329] netlink_unicast+0x449/0x710 [10130.392053][ T3329] netlink_sendmsg+0x723/0xbe0 [10130.392053][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10130.392053][ T3329] ___sys_sendmsg+0xee/0x170 [10130.392053][ T3329] __sys_sendmsg+0xcd/0x170 [10130.392053][ T3329] do_syscall_64+0xc6/0x1e0 [10130.392053][ T3329] [10130.397378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10130.397378][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10130.397378][ T3329] ipv6_find_idev+0x102/0x170 [10130.397378][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10130.397378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10130.397378][ T3329] netlink_rcv_skb+0x130/0x360 [10130.397378][ T3329] netlink_unicast+0x449/0x710 [10130.397378][ T3329] netlink_sendmsg+0x723/0xbe0 [10130.397378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10130.397378][ T3329] ___sys_sendmsg+0xee/0x170 [10130.397378][ T3329] __sys_sendmsg+0xcd/0x170 [10130.397378][ T3329] do_syscall_64+0xc6/0x1e0 [10130.397378][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10130.397378][ T3329] [10130.402096][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10130.402096][ T3329] neigh_parms_alloc+0x1e5/0x510 [10130.402096][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10130.402096][ T3329] ipv6_find_idev+0x102/0x170 [10130.402096][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10130.402096][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10130.402096][ T3329] netlink_rcv_skb+0x130/0x360 [10130.402096][ T3329] netlink_unicast+0x449/0x710 [10130.402096][ T3329] netlink_sendmsg+0x723/0xbe0 [10130.402096][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10130.402096][ T3329] ___sys_sendmsg+0xee/0x170 [10130.402096][ T3329] __sys_sendmsg+0xcd/0x170 [10130.402096][ T3329] do_syscall_64+0xc6/0x1e0 [10130.402096][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10130.402096][ T3329] [10140.644949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10140.655681][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10140.655681][ T3329] netdev_get_by_index+0x5e/0x80 [10140.655681][ T3329] fib6_nh_init+0x3d8/0x15b0 [10140.655681][ T3329] ip6_route_info_create+0xf18/0x17d0 [10140.655681][ T3329] ip6_route_add+0x1c/0x140 [10140.655681][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10140.655681][ T3329] addrconf_add_dev+0xe2/0x170 [10140.655681][ T3329] inet6_addr_add+0x12f/0xa40 [10140.655681][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10140.655681][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10140.655681][ T3329] netlink_rcv_skb+0x130/0x360 [10140.655681][ T3329] netlink_unicast+0x449/0x710 [10140.655681][ T3329] netlink_sendmsg+0x723/0xbe0 [10140.655681][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10140.655681][ T3329] ___sys_sendmsg+0xee/0x170 [10140.655681][ T3329] __sys_sendmsg+0xcd/0x170 [10140.655681][ T3329] do_syscall_64+0xc6/0x1e0 [10140.655681][ T3329] [10140.678449][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10140.678449][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10140.678449][ T3329] ipv6_find_idev+0x102/0x170 [10140.678449][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10140.678449][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10140.678449][ T3329] netlink_rcv_skb+0x130/0x360 [10140.678449][ T3329] netlink_unicast+0x449/0x710 [10140.678449][ T3329] netlink_sendmsg+0x723/0xbe0 [10140.678449][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10140.678449][ T3329] ___sys_sendmsg+0xee/0x170 [10140.678449][ T3329] __sys_sendmsg+0xcd/0x170 [10140.678449][ T3329] do_syscall_64+0xc6/0x1e0 [10140.678449][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10140.678449][ T3329] [10140.683757][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10140.683757][ T3329] neigh_parms_alloc+0x1e5/0x510 [10140.683757][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10140.683757][ T3329] ipv6_find_idev+0x102/0x170 [10140.683757][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10140.683757][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10140.683757][ T3329] netlink_rcv_skb+0x130/0x360 [10140.683757][ T3329] netlink_unicast+0x449/0x710 [10140.683757][ T3329] netlink_sendmsg+0x723/0xbe0 [10140.683757][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10140.683757][ T3329] ___sys_sendmsg+0xee/0x170 [10140.683757][ T3329] __sys_sendmsg+0xcd/0x170 [10140.683757][ T3329] do_syscall_64+0xc6/0x1e0 [10140.683757][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10140.683757][ T3329] [10150.924956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10150.975146][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10150.975146][ T3329] netdev_get_by_index+0x5e/0x80 [10150.975146][ T3329] fib6_nh_init+0x3d8/0x15b0 [10150.975146][ T3329] ip6_route_info_create+0xf18/0x17d0 [10150.975146][ T3329] ip6_route_add+0x1c/0x140 [10150.975146][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10150.975146][ T3329] addrconf_add_dev+0xe2/0x170 [10150.975146][ T3329] inet6_addr_add+0x12f/0xa40 [10150.975146][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10150.975146][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10150.975146][ T3329] netlink_rcv_skb+0x130/0x360 [10150.975146][ T3329] netlink_unicast+0x449/0x710 [10150.975146][ T3329] netlink_sendmsg+0x723/0xbe0 [10150.975146][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10150.975146][ T3329] ___sys_sendmsg+0xee/0x170 [10150.975146][ T3329] __sys_sendmsg+0xcd/0x170 [10150.975146][ T3329] do_syscall_64+0xc6/0x1e0 [10150.975146][ T3329] [10150.979970][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10150.979970][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10150.979970][ T3329] ipv6_find_idev+0x102/0x170 [10150.979970][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10150.979970][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10150.979970][ T3329] netlink_rcv_skb+0x130/0x360 [10150.979970][ T3329] netlink_unicast+0x449/0x710 [10150.979970][ T3329] netlink_sendmsg+0x723/0xbe0 [10150.979970][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10150.979970][ T3329] ___sys_sendmsg+0xee/0x170 [10150.979970][ T3329] __sys_sendmsg+0xcd/0x170 [10150.979970][ T3329] do_syscall_64+0xc6/0x1e0 [10150.979970][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10150.979970][ T3329] [10150.983791][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10150.983791][ T3329] neigh_parms_alloc+0x1e5/0x510 [10150.983791][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10150.983791][ T3329] ipv6_find_idev+0x102/0x170 [10150.983791][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10150.983791][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10150.983791][ T3329] netlink_rcv_skb+0x130/0x360 [10150.983791][ T3329] netlink_unicast+0x449/0x710 [10150.983791][ T3329] netlink_sendmsg+0x723/0xbe0 [10150.983791][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10150.983791][ T3329] ___sys_sendmsg+0xee/0x170 [10150.983791][ T3329] __sys_sendmsg+0xcd/0x170 [10150.983791][ T3329] do_syscall_64+0xc6/0x1e0 [10150.983791][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10150.983791][ T3329] [10161.228960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10161.245386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10161.245386][ T3329] netdev_get_by_index+0x5e/0x80 [10161.245386][ T3329] fib6_nh_init+0x3d8/0x15b0 [10161.245386][ T3329] ip6_route_info_create+0xf18/0x17d0 [10161.245386][ T3329] ip6_route_add+0x1c/0x140 [10161.245386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10161.245386][ T3329] addrconf_add_dev+0xe2/0x170 [10161.245386][ T3329] inet6_addr_add+0x12f/0xa40 [10161.245386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10161.245386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10161.245386][ T3329] netlink_rcv_skb+0x130/0x360 [10161.245386][ T3329] netlink_unicast+0x449/0x710 [10161.245386][ T3329] netlink_sendmsg+0x723/0xbe0 [10161.245386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10161.245386][ T3329] ___sys_sendmsg+0xee/0x170 [10161.245386][ T3329] __sys_sendmsg+0xcd/0x170 [10161.245386][ T3329] do_syscall_64+0xc6/0x1e0 [10161.245386][ T3329] [10161.251642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10161.251642][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10161.251642][ T3329] ipv6_find_idev+0x102/0x170 [10161.251642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10161.251642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10161.251642][ T3329] netlink_rcv_skb+0x130/0x360 [10161.251642][ T3329] netlink_unicast+0x449/0x710 [10161.251642][ T3329] netlink_sendmsg+0x723/0xbe0 [10161.251642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10161.251642][ T3329] ___sys_sendmsg+0xee/0x170 [10161.251642][ T3329] __sys_sendmsg+0xcd/0x170 [10161.251642][ T3329] do_syscall_64+0xc6/0x1e0 [10161.251642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10161.251642][ T3329] [10161.256592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10161.256592][ T3329] neigh_parms_alloc+0x1e5/0x510 [10161.256592][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10161.256592][ T3329] ipv6_find_idev+0x102/0x170 [10161.256592][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10161.256592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10161.256592][ T3329] netlink_rcv_skb+0x130/0x360 [10161.256592][ T3329] netlink_unicast+0x449/0x710 [10161.256592][ T3329] netlink_sendmsg+0x723/0xbe0 [10161.256592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10161.256592][ T3329] ___sys_sendmsg+0xee/0x170 [10161.256592][ T3329] __sys_sendmsg+0xcd/0x170 [10161.256592][ T3329] do_syscall_64+0xc6/0x1e0 [10161.256592][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10161.256592][ T3329] [10171.500952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10171.538955][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10171.538955][ T3329] netdev_get_by_index+0x5e/0x80 [10171.538955][ T3329] fib6_nh_init+0x3d8/0x15b0 [10171.538955][ T3329] ip6_route_info_create+0xf18/0x17d0 [10171.538955][ T3329] ip6_route_add+0x1c/0x140 [10171.538955][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10171.538955][ T3329] addrconf_add_dev+0xe2/0x170 [10171.538955][ T3329] inet6_addr_add+0x12f/0xa40 [10171.538955][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10171.538955][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10171.538955][ T3329] netlink_rcv_skb+0x130/0x360 [10171.538955][ T3329] netlink_unicast+0x449/0x710 [10171.538955][ T3329] netlink_sendmsg+0x723/0xbe0 [10171.538955][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10171.538955][ T3329] ___sys_sendmsg+0xee/0x170 [10171.538955][ T3329] __sys_sendmsg+0xcd/0x170 [10171.538955][ T3329] do_syscall_64+0xc6/0x1e0 [10171.538955][ T3329] [10171.546110][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10171.546110][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10171.546110][ T3329] ipv6_find_idev+0x102/0x170 [10171.546110][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10171.546110][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10171.546110][ T3329] netlink_rcv_skb+0x130/0x360 [10171.546110][ T3329] netlink_unicast+0x449/0x710 [10171.546110][ T3329] netlink_sendmsg+0x723/0xbe0 [10171.546110][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10171.546110][ T3329] ___sys_sendmsg+0xee/0x170 [10171.546110][ T3329] __sys_sendmsg+0xcd/0x170 [10171.546110][ T3329] do_syscall_64+0xc6/0x1e0 [10171.546110][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10171.546110][ T3329] [10171.551247][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10171.551247][ T3329] neigh_parms_alloc+0x1e5/0x510 [10171.551247][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10171.551247][ T3329] ipv6_find_idev+0x102/0x170 [10171.551247][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10171.551247][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10171.551247][ T3329] netlink_rcv_skb+0x130/0x360 [10171.551247][ T3329] netlink_unicast+0x449/0x710 [10171.551247][ T3329] netlink_sendmsg+0x723/0xbe0 [10171.551247][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10171.551247][ T3329] ___sys_sendmsg+0xee/0x170 [10171.551247][ T3329] __sys_sendmsg+0xcd/0x170 [10171.551247][ T3329] do_syscall_64+0xc6/0x1e0 [10171.551247][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10171.551247][ T3329] [10181.756951][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10181.773299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10181.773299][ T3329] netdev_get_by_index+0x5e/0x80 [10181.773299][ T3329] fib6_nh_init+0x3d8/0x15b0 [10181.773299][ T3329] ip6_route_info_create+0xf18/0x17d0 [10181.773299][ T3329] ip6_route_add+0x1c/0x140 [10181.773299][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10181.773299][ T3329] addrconf_add_dev+0xe2/0x170 [10181.773299][ T3329] inet6_addr_add+0x12f/0xa40 [10181.773299][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10181.773299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10181.773299][ T3329] netlink_rcv_skb+0x130/0x360 [10181.773299][ T3329] netlink_unicast+0x449/0x710 [10181.773299][ T3329] netlink_sendmsg+0x723/0xbe0 [10181.773299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10181.773299][ T3329] ___sys_sendmsg+0xee/0x170 [10181.773299][ T3329] __sys_sendmsg+0xcd/0x170 [10181.773299][ T3329] do_syscall_64+0xc6/0x1e0 [10181.773299][ T3329] [10181.780206][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10181.780206][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10181.780206][ T3329] ipv6_find_idev+0x102/0x170 [10181.780206][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10181.780206][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10181.780206][ T3329] netlink_rcv_skb+0x130/0x360 [10181.780206][ T3329] netlink_unicast+0x449/0x710 [10181.780206][ T3329] netlink_sendmsg+0x723/0xbe0 [10181.780206][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10181.780206][ T3329] ___sys_sendmsg+0xee/0x170 [10181.780206][ T3329] __sys_sendmsg+0xcd/0x170 [10181.780206][ T3329] do_syscall_64+0xc6/0x1e0 [10181.780206][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10181.780206][ T3329] [10181.785391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10181.785391][ T3329] neigh_parms_alloc+0x1e5/0x510 [10181.785391][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10181.785391][ T3329] ipv6_find_idev+0x102/0x170 [10181.785391][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10181.785391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10181.785391][ T3329] netlink_rcv_skb+0x130/0x360 [10181.785391][ T3329] netlink_unicast+0x449/0x710 [10181.785391][ T3329] netlink_sendmsg+0x723/0xbe0 [10181.785391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10181.785391][ T3329] ___sys_sendmsg+0xee/0x170 [10181.785391][ T3329] __sys_sendmsg+0xcd/0x170 [10181.785391][ T3329] do_syscall_64+0xc6/0x1e0 [10181.785391][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10181.785391][ T3329] [10192.029050][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10192.044673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10192.044673][ T3329] netdev_get_by_index+0x5e/0x80 [10192.044673][ T3329] fib6_nh_init+0x3d8/0x15b0 [10192.044673][ T3329] ip6_route_info_create+0xf18/0x17d0 [10192.044673][ T3329] ip6_route_add+0x1c/0x140 [10192.044673][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10192.044673][ T3329] addrconf_add_dev+0xe2/0x170 [10192.044673][ T3329] inet6_addr_add+0x12f/0xa40 [10192.044673][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10192.044673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10192.044673][ T3329] netlink_rcv_skb+0x130/0x360 [10192.044673][ T3329] netlink_unicast+0x449/0x710 [10192.044673][ T3329] netlink_sendmsg+0x723/0xbe0 [10192.044673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10192.044673][ T3329] ___sys_sendmsg+0xee/0x170 [10192.044673][ T3329] __sys_sendmsg+0xcd/0x170 [10192.044673][ T3329] do_syscall_64+0xc6/0x1e0 [10192.044673][ T3329] [10192.048931][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10192.048931][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10192.048931][ T3329] ipv6_find_idev+0x102/0x170 [10192.048931][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10192.048931][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10192.048931][ T3329] netlink_rcv_skb+0x130/0x360 [10192.048931][ T3329] netlink_unicast+0x449/0x710 [10192.048931][ T3329] netlink_sendmsg+0x723/0xbe0 [10192.048931][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10192.048931][ T3329] ___sys_sendmsg+0xee/0x170 [10192.048931][ T3329] __sys_sendmsg+0xcd/0x170 [10192.048931][ T3329] do_syscall_64+0xc6/0x1e0 [10192.048931][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10192.048931][ T3329] [10192.051994][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10192.051994][ T3329] neigh_parms_alloc+0x1e5/0x510 [10192.051994][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10192.051994][ T3329] ipv6_find_idev+0x102/0x170 [10192.051994][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10192.051994][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10192.051994][ T3329] netlink_rcv_skb+0x130/0x360 [10192.051994][ T3329] netlink_unicast+0x449/0x710 [10192.051994][ T3329] netlink_sendmsg+0x723/0xbe0 [10192.051994][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10192.051994][ T3329] ___sys_sendmsg+0xee/0x170 [10192.051994][ T3329] __sys_sendmsg+0xcd/0x170 [10192.051994][ T3329] do_syscall_64+0xc6/0x1e0 [10192.051994][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10192.051994][ T3329] [10202.316953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10202.333910][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10202.333910][ T3329] netdev_get_by_index+0x5e/0x80 [10202.333910][ T3329] fib6_nh_init+0x3d8/0x15b0 [10202.333910][ T3329] ip6_route_info_create+0xf18/0x17d0 [10202.333910][ T3329] ip6_route_add+0x1c/0x140 [10202.333910][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10202.333910][ T3329] addrconf_add_dev+0xe2/0x170 [10202.333910][ T3329] inet6_addr_add+0x12f/0xa40 [10202.333910][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10202.333910][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10202.333910][ T3329] netlink_rcv_skb+0x130/0x360 [10202.333910][ T3329] netlink_unicast+0x449/0x710 [10202.333910][ T3329] netlink_sendmsg+0x723/0xbe0 [10202.333910][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10202.333910][ T3329] ___sys_sendmsg+0xee/0x170 [10202.333910][ T3329] __sys_sendmsg+0xcd/0x170 [10202.333910][ T3329] do_syscall_64+0xc6/0x1e0 [10202.333910][ T3329] [10202.340701][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10202.340701][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10202.340701][ T3329] ipv6_find_idev+0x102/0x170 [10202.340701][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10202.340701][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10202.340701][ T3329] netlink_rcv_skb+0x130/0x360 [10202.340701][ T3329] netlink_unicast+0x449/0x710 [10202.340701][ T3329] netlink_sendmsg+0x723/0xbe0 [10202.340701][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10202.340701][ T3329] ___sys_sendmsg+0xee/0x170 [10202.340701][ T3329] __sys_sendmsg+0xcd/0x170 [10202.340701][ T3329] do_syscall_64+0xc6/0x1e0 [10202.340701][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10202.340701][ T3329] [10202.346062][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10202.346062][ T3329] neigh_parms_alloc+0x1e5/0x510 [10202.346062][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10202.346062][ T3329] ipv6_find_idev+0x102/0x170 [10202.346062][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10202.346062][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10202.346062][ T3329] netlink_rcv_skb+0x130/0x360 [10202.346062][ T3329] netlink_unicast+0x449/0x710 [10202.346062][ T3329] netlink_sendmsg+0x723/0xbe0 [10202.346062][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10202.346062][ T3329] ___sys_sendmsg+0xee/0x170 [10202.346062][ T3329] __sys_sendmsg+0xcd/0x170 [10202.346062][ T3329] do_syscall_64+0xc6/0x1e0 [10202.346062][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10202.346062][ T3329] [10212.516947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10212.521539][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10212.521539][ T3329] netdev_get_by_index+0x5e/0x80 [10212.521539][ T3329] fib6_nh_init+0x3d8/0x15b0 [10212.521539][ T3329] ip6_route_info_create+0xf18/0x17d0 [10212.521539][ T3329] ip6_route_add+0x1c/0x140 [10212.521539][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10212.521539][ T3329] addrconf_add_dev+0xe2/0x170 [10212.521539][ T3329] inet6_addr_add+0x12f/0xa40 [10212.521539][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10212.521539][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10212.521539][ T3329] netlink_rcv_skb+0x130/0x360 [10212.521539][ T3329] netlink_unicast+0x449/0x710 [10212.521539][ T3329] netlink_sendmsg+0x723/0xbe0 [10212.521539][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10212.521539][ T3329] ___sys_sendmsg+0xee/0x170 [10212.521539][ T3329] __sys_sendmsg+0xcd/0x170 [10212.521539][ T3329] do_syscall_64+0xc6/0x1e0 [10212.521539][ T3329] [10212.528544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10212.528544][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10212.528544][ T3329] ipv6_find_idev+0x102/0x170 [10212.528544][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10212.528544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10212.528544][ T3329] netlink_rcv_skb+0x130/0x360 [10212.528544][ T3329] netlink_unicast+0x449/0x710 [10212.528544][ T3329] netlink_sendmsg+0x723/0xbe0 [10212.528544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10212.528544][ T3329] ___sys_sendmsg+0xee/0x170 [10212.528544][ T3329] __sys_sendmsg+0xcd/0x170 [10212.528544][ T3329] do_syscall_64+0xc6/0x1e0 [10212.528544][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10212.528544][ T3329] [10212.533807][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10212.533807][ T3329] neigh_parms_alloc+0x1e5/0x510 [10212.533807][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10212.533807][ T3329] ipv6_find_idev+0x102/0x170 [10212.533807][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10212.533807][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10212.533807][ T3329] netlink_rcv_skb+0x130/0x360 [10212.533807][ T3329] netlink_unicast+0x449/0x710 [10212.533807][ T3329] netlink_sendmsg+0x723/0xbe0 [10212.533807][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10212.533807][ T3329] ___sys_sendmsg+0xee/0x170 [10212.533807][ T3329] __sys_sendmsg+0xcd/0x170 [10212.533807][ T3329] do_syscall_64+0xc6/0x1e0 [10212.533807][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10212.533807][ T3329] [10222.789019][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10222.824548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10222.824548][ T3329] netdev_get_by_index+0x5e/0x80 [10222.824548][ T3329] fib6_nh_init+0x3d8/0x15b0 [10222.824548][ T3329] ip6_route_info_create+0xf18/0x17d0 [10222.824548][ T3329] ip6_route_add+0x1c/0x140 [10222.824548][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10222.824548][ T3329] addrconf_add_dev+0xe2/0x170 [10222.824548][ T3329] inet6_addr_add+0x12f/0xa40 [10222.824548][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10222.824548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10222.824548][ T3329] netlink_rcv_skb+0x130/0x360 [10222.824548][ T3329] netlink_unicast+0x449/0x710 [10222.824548][ T3329] netlink_sendmsg+0x723/0xbe0 [10222.824548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10222.824548][ T3329] ___sys_sendmsg+0xee/0x170 [10222.824548][ T3329] __sys_sendmsg+0xcd/0x170 [10222.824548][ T3329] do_syscall_64+0xc6/0x1e0 [10222.824548][ T3329] [10222.829106][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10222.829106][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10222.829106][ T3329] ipv6_find_idev+0x102/0x170 [10222.829106][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10222.829106][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10222.829106][ T3329] netlink_rcv_skb+0x130/0x360 [10222.829106][ T3329] netlink_unicast+0x449/0x710 [10222.829106][ T3329] netlink_sendmsg+0x723/0xbe0 [10222.829106][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10222.829106][ T3329] ___sys_sendmsg+0xee/0x170 [10222.829106][ T3329] __sys_sendmsg+0xcd/0x170 [10222.829106][ T3329] do_syscall_64+0xc6/0x1e0 [10222.829106][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10222.829106][ T3329] [10222.915247][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10222.915247][ T3329] neigh_parms_alloc+0x1e5/0x510 [10222.915247][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10222.915247][ T3329] ipv6_find_idev+0x102/0x170 [10222.915247][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10222.915247][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10222.915247][ T3329] netlink_rcv_skb+0x130/0x360 [10222.915247][ T3329] netlink_unicast+0x449/0x710 [10222.915247][ T3329] netlink_sendmsg+0x723/0xbe0 [10222.915247][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10222.915247][ T3329] ___sys_sendmsg+0xee/0x170 [10222.915247][ T3329] __sys_sendmsg+0xcd/0x170 [10222.915247][ T3329] do_syscall_64+0xc6/0x1e0 [10222.915247][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10222.915247][ T3329] [10233.060965][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10233.084956][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10233.084956][ T3329] netdev_get_by_index+0x5e/0x80 [10233.084956][ T3329] fib6_nh_init+0x3d8/0x15b0 [10233.084956][ T3329] ip6_route_info_create+0xf18/0x17d0 [10233.084956][ T3329] ip6_route_add+0x1c/0x140 [10233.084956][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10233.084956][ T3329] addrconf_add_dev+0xe2/0x170 [10233.084956][ T3329] inet6_addr_add+0x12f/0xa40 [10233.084956][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10233.084956][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10233.084956][ T3329] netlink_rcv_skb+0x130/0x360 [10233.084956][ T3329] netlink_unicast+0x449/0x710 [10233.084956][ T3329] netlink_sendmsg+0x723/0xbe0 [10233.084956][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10233.084956][ T3329] ___sys_sendmsg+0xee/0x170 [10233.084956][ T3329] __sys_sendmsg+0xcd/0x170 [10233.084956][ T3329] do_syscall_64+0xc6/0x1e0 [10233.084956][ T3329] [10233.088987][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10233.088987][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10233.088987][ T3329] ipv6_find_idev+0x102/0x170 [10233.088987][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10233.088987][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10233.088987][ T3329] netlink_rcv_skb+0x130/0x360 [10233.088987][ T3329] netlink_unicast+0x449/0x710 [10233.088987][ T3329] netlink_sendmsg+0x723/0xbe0 [10233.088987][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10233.088987][ T3329] ___sys_sendmsg+0xee/0x170 [10233.088987][ T3329] __sys_sendmsg+0xcd/0x170 [10233.088987][ T3329] do_syscall_64+0xc6/0x1e0 [10233.088987][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10233.088987][ T3329] [10233.092158][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10233.092158][ T3329] neigh_parms_alloc+0x1e5/0x510 [10233.092158][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10233.092158][ T3329] ipv6_find_idev+0x102/0x170 [10233.092158][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10233.092158][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10233.092158][ T3329] netlink_rcv_skb+0x130/0x360 [10233.092158][ T3329] netlink_unicast+0x449/0x710 [10233.092158][ T3329] netlink_sendmsg+0x723/0xbe0 [10233.092158][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10233.092158][ T3329] ___sys_sendmsg+0xee/0x170 [10233.092158][ T3329] __sys_sendmsg+0xcd/0x170 [10233.092158][ T3329] do_syscall_64+0xc6/0x1e0 [10233.092158][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10233.092158][ T3329] [10243.365128][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10243.404972][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10243.404972][ T3329] netdev_get_by_index+0x5e/0x80 [10243.404972][ T3329] fib6_nh_init+0x3d8/0x15b0 [10243.404972][ T3329] ip6_route_info_create+0xf18/0x17d0 [10243.404972][ T3329] ip6_route_add+0x1c/0x140 [10243.404972][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10243.404972][ T3329] addrconf_add_dev+0xe2/0x170 [10243.404972][ T3329] inet6_addr_add+0x12f/0xa40 [10243.404972][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10243.404972][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10243.404972][ T3329] netlink_rcv_skb+0x130/0x360 [10243.404972][ T3329] netlink_unicast+0x449/0x710 [10243.404972][ T3329] netlink_sendmsg+0x723/0xbe0 [10243.404972][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10243.404972][ T3329] ___sys_sendmsg+0xee/0x170 [10243.404972][ T3329] __sys_sendmsg+0xcd/0x170 [10243.404972][ T3329] do_syscall_64+0xc6/0x1e0 [10243.404972][ T3329] [10243.410026][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10243.410026][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10243.410026][ T3329] ipv6_find_idev+0x102/0x170 [10243.410026][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10243.410026][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10243.410026][ T3329] netlink_rcv_skb+0x130/0x360 [10243.410026][ T3329] netlink_unicast+0x449/0x710 [10243.410026][ T3329] netlink_sendmsg+0x723/0xbe0 [10243.410026][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10243.410026][ T3329] ___sys_sendmsg+0xee/0x170 [10243.410026][ T3329] __sys_sendmsg+0xcd/0x170 [10243.410026][ T3329] do_syscall_64+0xc6/0x1e0 [10243.410026][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10243.410026][ T3329] [10243.426375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10243.426375][ T3329] neigh_parms_alloc+0x1e5/0x510 [10243.426375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10243.426375][ T3329] ipv6_find_idev+0x102/0x170 [10243.426375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10243.426375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10243.426375][ T3329] netlink_rcv_skb+0x130/0x360 [10243.426375][ T3329] netlink_unicast+0x449/0x710 [10243.426375][ T3329] netlink_sendmsg+0x723/0xbe0 [10243.426375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10243.426375][ T3329] ___sys_sendmsg+0xee/0x170 [10243.426375][ T3329] __sys_sendmsg+0xcd/0x170 [10243.426375][ T3329] do_syscall_64+0xc6/0x1e0 [10243.426375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10243.426375][ T3329] [10253.685077][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10253.703192][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10253.703192][ T3329] netdev_get_by_index+0x5e/0x80 [10253.703192][ T3329] fib6_nh_init+0x3d8/0x15b0 [10253.703192][ T3329] ip6_route_info_create+0xf18/0x17d0 [10253.703192][ T3329] ip6_route_add+0x1c/0x140 [10253.703192][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10253.703192][ T3329] addrconf_add_dev+0xe2/0x170 [10253.703192][ T3329] inet6_addr_add+0x12f/0xa40 [10253.703192][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10253.703192][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10253.703192][ T3329] netlink_rcv_skb+0x130/0x360 [10253.703192][ T3329] netlink_unicast+0x449/0x710 [10253.703192][ T3329] netlink_sendmsg+0x723/0xbe0 [10253.703192][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10253.703192][ T3329] ___sys_sendmsg+0xee/0x170 [10253.703192][ T3329] __sys_sendmsg+0xcd/0x170 [10253.703192][ T3329] do_syscall_64+0xc6/0x1e0 [10253.703192][ T3329] [10253.716276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10253.716276][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10253.716276][ T3329] ipv6_find_idev+0x102/0x170 [10253.716276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10253.716276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10253.716276][ T3329] netlink_rcv_skb+0x130/0x360 [10253.716276][ T3329] netlink_unicast+0x449/0x710 [10253.716276][ T3329] netlink_sendmsg+0x723/0xbe0 [10253.716276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10253.716276][ T3329] ___sys_sendmsg+0xee/0x170 [10253.716276][ T3329] __sys_sendmsg+0xcd/0x170 [10253.716276][ T3329] do_syscall_64+0xc6/0x1e0 [10253.716276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10253.716276][ T3329] [10253.721622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10253.721622][ T3329] neigh_parms_alloc+0x1e5/0x510 [10253.721622][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10253.721622][ T3329] ipv6_find_idev+0x102/0x170 [10253.721622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10253.721622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10253.721622][ T3329] netlink_rcv_skb+0x130/0x360 [10253.721622][ T3329] netlink_unicast+0x449/0x710 [10253.721622][ T3329] netlink_sendmsg+0x723/0xbe0 [10253.721622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10253.721622][ T3329] ___sys_sendmsg+0xee/0x170 [10253.721622][ T3329] __sys_sendmsg+0xcd/0x170 [10253.721622][ T3329] do_syscall_64+0xc6/0x1e0 [10253.721622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10253.721622][ T3329] [10264.012985][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10264.034349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10264.034349][ T3329] netdev_get_by_index+0x5e/0x80 [10264.034349][ T3329] fib6_nh_init+0x3d8/0x15b0 [10264.034349][ T3329] ip6_route_info_create+0xf18/0x17d0 [10264.034349][ T3329] ip6_route_add+0x1c/0x140 [10264.034349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10264.034349][ T3329] addrconf_add_dev+0xe2/0x170 [10264.034349][ T3329] inet6_addr_add+0x12f/0xa40 [10264.034349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10264.034349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10264.034349][ T3329] netlink_rcv_skb+0x130/0x360 [10264.034349][ T3329] netlink_unicast+0x449/0x710 [10264.034349][ T3329] netlink_sendmsg+0x723/0xbe0 [10264.034349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10264.034349][ T3329] ___sys_sendmsg+0xee/0x170 [10264.034349][ T3329] __sys_sendmsg+0xcd/0x170 [10264.034349][ T3329] do_syscall_64+0xc6/0x1e0 [10264.034349][ T3329] [10264.041502][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10264.041502][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10264.041502][ T3329] ipv6_find_idev+0x102/0x170 [10264.041502][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10264.041502][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10264.041502][ T3329] netlink_rcv_skb+0x130/0x360 [10264.041502][ T3329] netlink_unicast+0x449/0x710 [10264.041502][ T3329] netlink_sendmsg+0x723/0xbe0 [10264.041502][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10264.041502][ T3329] ___sys_sendmsg+0xee/0x170 [10264.041502][ T3329] __sys_sendmsg+0xcd/0x170 [10264.041502][ T3329] do_syscall_64+0xc6/0x1e0 [10264.041502][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10264.041502][ T3329] [10264.088789][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10264.088789][ T3329] neigh_parms_alloc+0x1e5/0x510 [10264.088789][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10264.088789][ T3329] ipv6_find_idev+0x102/0x170 [10264.088789][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10264.088789][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10264.088789][ T3329] netlink_rcv_skb+0x130/0x360 [10264.088789][ T3329] netlink_unicast+0x449/0x710 [10264.088789][ T3329] netlink_sendmsg+0x723/0xbe0 [10264.088789][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10264.088789][ T3329] ___sys_sendmsg+0xee/0x170 [10264.088789][ T3329] __sys_sendmsg+0xcd/0x170 [10264.088789][ T3329] do_syscall_64+0xc6/0x1e0 [10264.088789][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10264.088789][ T3329] [10274.332957][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10274.365003][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10274.365003][ T3329] netdev_get_by_index+0x5e/0x80 [10274.365003][ T3329] fib6_nh_init+0x3d8/0x15b0 [10274.365003][ T3329] ip6_route_info_create+0xf18/0x17d0 [10274.365003][ T3329] ip6_route_add+0x1c/0x140 [10274.365003][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10274.365003][ T3329] addrconf_add_dev+0xe2/0x170 [10274.365003][ T3329] inet6_addr_add+0x12f/0xa40 [10274.365003][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10274.365003][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10274.365003][ T3329] netlink_rcv_skb+0x130/0x360 [10274.365003][ T3329] netlink_unicast+0x449/0x710 [10274.365003][ T3329] netlink_sendmsg+0x723/0xbe0 [10274.365003][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10274.365003][ T3329] ___sys_sendmsg+0xee/0x170 [10274.365003][ T3329] __sys_sendmsg+0xcd/0x170 [10274.365003][ T3329] do_syscall_64+0xc6/0x1e0 [10274.365003][ T3329] [10274.377594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10274.377594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10274.377594][ T3329] ipv6_find_idev+0x102/0x170 [10274.377594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10274.377594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10274.377594][ T3329] netlink_rcv_skb+0x130/0x360 [10274.377594][ T3329] netlink_unicast+0x449/0x710 [10274.377594][ T3329] netlink_sendmsg+0x723/0xbe0 [10274.377594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10274.377594][ T3329] ___sys_sendmsg+0xee/0x170 [10274.377594][ T3329] __sys_sendmsg+0xcd/0x170 [10274.377594][ T3329] do_syscall_64+0xc6/0x1e0 [10274.377594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10274.377594][ T3329] [10274.382903][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10274.382903][ T3329] neigh_parms_alloc+0x1e5/0x510 [10274.382903][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10274.382903][ T3329] ipv6_find_idev+0x102/0x170 [10274.382903][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10274.382903][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10274.382903][ T3329] netlink_rcv_skb+0x130/0x360 [10274.382903][ T3329] netlink_unicast+0x449/0x710 [10274.382903][ T3329] netlink_sendmsg+0x723/0xbe0 [10274.382903][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10274.382903][ T3329] ___sys_sendmsg+0xee/0x170 [10274.382903][ T3329] __sys_sendmsg+0xcd/0x170 [10274.382903][ T3329] do_syscall_64+0xc6/0x1e0 [10274.382903][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10274.382903][ T3329] [10284.661012][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10284.684236][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10284.684236][ T3329] netdev_get_by_index+0x5e/0x80 [10284.684236][ T3329] fib6_nh_init+0x3d8/0x15b0 [10284.684236][ T3329] ip6_route_info_create+0xf18/0x17d0 [10284.684236][ T3329] ip6_route_add+0x1c/0x140 [10284.684236][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10284.684236][ T3329] addrconf_add_dev+0xe2/0x170 [10284.684236][ T3329] inet6_addr_add+0x12f/0xa40 [10284.684236][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10284.684236][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10284.684236][ T3329] netlink_rcv_skb+0x130/0x360 [10284.684236][ T3329] netlink_unicast+0x449/0x710 [10284.684236][ T3329] netlink_sendmsg+0x723/0xbe0 [10284.684236][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10284.684236][ T3329] ___sys_sendmsg+0xee/0x170 [10284.684236][ T3329] __sys_sendmsg+0xcd/0x170 [10284.684236][ T3329] do_syscall_64+0xc6/0x1e0 [10284.684236][ T3329] [10284.690277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10284.690277][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10284.690277][ T3329] ipv6_find_idev+0x102/0x170 [10284.690277][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10284.690277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10284.690277][ T3329] netlink_rcv_skb+0x130/0x360 [10284.690277][ T3329] netlink_unicast+0x449/0x710 [10284.690277][ T3329] netlink_sendmsg+0x723/0xbe0 [10284.690277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10284.690277][ T3329] ___sys_sendmsg+0xee/0x170 [10284.690277][ T3329] __sys_sendmsg+0xcd/0x170 [10284.690277][ T3329] do_syscall_64+0xc6/0x1e0 [10284.690277][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10284.690277][ T3329] [10284.695723][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10284.695723][ T3329] neigh_parms_alloc+0x1e5/0x510 [10284.695723][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10284.695723][ T3329] ipv6_find_idev+0x102/0x170 [10284.695723][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10284.695723][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10284.695723][ T3329] netlink_rcv_skb+0x130/0x360 [10284.695723][ T3329] netlink_unicast+0x449/0x710 [10284.695723][ T3329] netlink_sendmsg+0x723/0xbe0 [10284.695723][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10284.695723][ T3329] ___sys_sendmsg+0xee/0x170 [10284.695723][ T3329] __sys_sendmsg+0xcd/0x170 [10284.695723][ T3329] do_syscall_64+0xc6/0x1e0 [10284.695723][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10284.695723][ T3329] [10294.941070][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10294.984180][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10294.984180][ T3329] netdev_get_by_index+0x5e/0x80 [10294.984180][ T3329] fib6_nh_init+0x3d8/0x15b0 [10294.984180][ T3329] ip6_route_info_create+0xf18/0x17d0 [10294.984180][ T3329] ip6_route_add+0x1c/0x140 [10294.984180][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10294.984180][ T3329] addrconf_add_dev+0xe2/0x170 [10294.984180][ T3329] inet6_addr_add+0x12f/0xa40 [10294.984180][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10294.984180][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10294.984180][ T3329] netlink_rcv_skb+0x130/0x360 [10294.984180][ T3329] netlink_unicast+0x449/0x710 [10294.984180][ T3329] netlink_sendmsg+0x723/0xbe0 [10294.984180][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10294.984180][ T3329] ___sys_sendmsg+0xee/0x170 [10294.984180][ T3329] __sys_sendmsg+0xcd/0x170 [10294.984180][ T3329] do_syscall_64+0xc6/0x1e0 [10294.984180][ T3329] [10294.989486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10294.989486][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10294.989486][ T3329] ipv6_find_idev+0x102/0x170 [10294.989486][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10294.989486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10294.989486][ T3329] netlink_rcv_skb+0x130/0x360 [10294.989486][ T3329] netlink_unicast+0x449/0x710 [10294.989486][ T3329] netlink_sendmsg+0x723/0xbe0 [10294.989486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10294.989486][ T3329] ___sys_sendmsg+0xee/0x170 [10294.989486][ T3329] __sys_sendmsg+0xcd/0x170 [10294.989486][ T3329] do_syscall_64+0xc6/0x1e0 [10294.989486][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10294.989486][ T3329] [10295.006839][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10295.006839][ T3329] neigh_parms_alloc+0x1e5/0x510 [10295.006839][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10295.006839][ T3329] ipv6_find_idev+0x102/0x170 [10295.006839][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10295.006839][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10295.006839][ T3329] netlink_rcv_skb+0x130/0x360 [10295.006839][ T3329] netlink_unicast+0x449/0x710 [10295.006839][ T3329] netlink_sendmsg+0x723/0xbe0 [10295.006839][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10295.006839][ T3329] ___sys_sendmsg+0xee/0x170 [10295.006839][ T3329] __sys_sendmsg+0xcd/0x170 [10295.006839][ T3329] do_syscall_64+0xc6/0x1e0 [10295.006839][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10295.006839][ T3329] [10305.276954][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10305.295042][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10305.295042][ T3329] netdev_get_by_index+0x5e/0x80 [10305.295042][ T3329] fib6_nh_init+0x3d8/0x15b0 [10305.295042][ T3329] ip6_route_info_create+0xf18/0x17d0 [10305.295042][ T3329] ip6_route_add+0x1c/0x140 [10305.295042][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10305.295042][ T3329] addrconf_add_dev+0xe2/0x170 [10305.295042][ T3329] inet6_addr_add+0x12f/0xa40 [10305.295042][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10305.295042][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10305.295042][ T3329] netlink_rcv_skb+0x130/0x360 [10305.295042][ T3329] netlink_unicast+0x449/0x710 [10305.295042][ T3329] netlink_sendmsg+0x723/0xbe0 [10305.295042][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10305.295042][ T3329] ___sys_sendmsg+0xee/0x170 [10305.295042][ T3329] __sys_sendmsg+0xcd/0x170 [10305.295042][ T3329] do_syscall_64+0xc6/0x1e0 [10305.295042][ T3329] [10305.301972][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10305.301972][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10305.301972][ T3329] ipv6_find_idev+0x102/0x170 [10305.301972][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10305.301972][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10305.301972][ T3329] netlink_rcv_skb+0x130/0x360 [10305.301972][ T3329] netlink_unicast+0x449/0x710 [10305.301972][ T3329] netlink_sendmsg+0x723/0xbe0 [10305.301972][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10305.301972][ T3329] ___sys_sendmsg+0xee/0x170 [10305.301972][ T3329] __sys_sendmsg+0xcd/0x170 [10305.301972][ T3329] do_syscall_64+0xc6/0x1e0 [10305.301972][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10305.301972][ T3329] [10305.318036][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10305.318036][ T3329] neigh_parms_alloc+0x1e5/0x510 [10305.318036][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10305.318036][ T3329] ipv6_find_idev+0x102/0x170 [10305.318036][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10305.318036][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10305.318036][ T3329] netlink_rcv_skb+0x130/0x360 [10305.318036][ T3329] netlink_unicast+0x449/0x710 [10305.318036][ T3329] netlink_sendmsg+0x723/0xbe0 [10305.318036][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10305.318036][ T3329] ___sys_sendmsg+0xee/0x170 [10305.318036][ T3329] __sys_sendmsg+0xcd/0x170 [10305.318036][ T3329] do_syscall_64+0xc6/0x1e0 [10305.318036][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10305.318036][ T3329] [10315.565075][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10315.594105][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10315.594105][ T3329] netdev_get_by_index+0x5e/0x80 [10315.594105][ T3329] fib6_nh_init+0x3d8/0x15b0 [10315.594105][ T3329] ip6_route_info_create+0xf18/0x17d0 [10315.594105][ T3329] ip6_route_add+0x1c/0x140 [10315.594105][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10315.594105][ T3329] addrconf_add_dev+0xe2/0x170 [10315.594105][ T3329] inet6_addr_add+0x12f/0xa40 [10315.594105][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10315.594105][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10315.594105][ T3329] netlink_rcv_skb+0x130/0x360 [10315.594105][ T3329] netlink_unicast+0x449/0x710 [10315.594105][ T3329] netlink_sendmsg+0x723/0xbe0 [10315.594105][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10315.594105][ T3329] ___sys_sendmsg+0xee/0x170 [10315.594105][ T3329] __sys_sendmsg+0xcd/0x170 [10315.594105][ T3329] do_syscall_64+0xc6/0x1e0 [10315.594105][ T3329] [10315.599158][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10315.599158][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10315.599158][ T3329] ipv6_find_idev+0x102/0x170 [10315.599158][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10315.599158][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10315.599158][ T3329] netlink_rcv_skb+0x130/0x360 [10315.599158][ T3329] netlink_unicast+0x449/0x710 [10315.599158][ T3329] netlink_sendmsg+0x723/0xbe0 [10315.599158][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10315.599158][ T3329] ___sys_sendmsg+0xee/0x170 [10315.599158][ T3329] __sys_sendmsg+0xcd/0x170 [10315.599158][ T3329] do_syscall_64+0xc6/0x1e0 [10315.599158][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10315.599158][ T3329] [10315.602968][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10315.602968][ T3329] neigh_parms_alloc+0x1e5/0x510 [10315.602968][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10315.602968][ T3329] ipv6_find_idev+0x102/0x170 [10315.602968][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10315.602968][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10315.602968][ T3329] netlink_rcv_skb+0x130/0x360 [10315.602968][ T3329] netlink_unicast+0x449/0x710 [10315.602968][ T3329] netlink_sendmsg+0x723/0xbe0 [10315.602968][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10315.602968][ T3329] ___sys_sendmsg+0xee/0x170 [10315.602968][ T3329] __sys_sendmsg+0xcd/0x170 [10315.602968][ T3329] do_syscall_64+0xc6/0x1e0 [10315.602968][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10315.602968][ T3329] [10325.860956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10325.904052][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10325.904052][ T3329] netdev_get_by_index+0x5e/0x80 [10325.904052][ T3329] fib6_nh_init+0x3d8/0x15b0 [10325.904052][ T3329] ip6_route_info_create+0xf18/0x17d0 [10325.904052][ T3329] ip6_route_add+0x1c/0x140 [10325.904052][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10325.904052][ T3329] addrconf_add_dev+0xe2/0x170 [10325.904052][ T3329] inet6_addr_add+0x12f/0xa40 [10325.904052][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10325.904052][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10325.904052][ T3329] netlink_rcv_skb+0x130/0x360 [10325.904052][ T3329] netlink_unicast+0x449/0x710 [10325.904052][ T3329] netlink_sendmsg+0x723/0xbe0 [10325.904052][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10325.904052][ T3329] ___sys_sendmsg+0xee/0x170 [10325.904052][ T3329] __sys_sendmsg+0xcd/0x170 [10325.904052][ T3329] do_syscall_64+0xc6/0x1e0 [10325.904052][ T3329] [10325.910879][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10325.910879][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10325.910879][ T3329] ipv6_find_idev+0x102/0x170 [10325.910879][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10325.910879][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10325.910879][ T3329] netlink_rcv_skb+0x130/0x360 [10325.910879][ T3329] netlink_unicast+0x449/0x710 [10325.910879][ T3329] netlink_sendmsg+0x723/0xbe0 [10325.910879][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10325.910879][ T3329] ___sys_sendmsg+0xee/0x170 [10325.910879][ T3329] __sys_sendmsg+0xcd/0x170 [10325.910879][ T3329] do_syscall_64+0xc6/0x1e0 [10325.910879][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10325.910879][ T3329] [10325.996155][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10325.996155][ T3329] neigh_parms_alloc+0x1e5/0x510 [10325.996155][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10325.996155][ T3329] ipv6_find_idev+0x102/0x170 [10325.996155][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10325.996155][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10325.996155][ T3329] netlink_rcv_skb+0x130/0x360 [10325.996155][ T3329] netlink_unicast+0x449/0x710 [10325.996155][ T3329] netlink_sendmsg+0x723/0xbe0 [10325.996155][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10325.996155][ T3329] ___sys_sendmsg+0xee/0x170 [10325.996155][ T3329] __sys_sendmsg+0xcd/0x170 [10325.996155][ T3329] do_syscall_64+0xc6/0x1e0 [10325.996155][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10325.996155][ T3329] [10336.316945][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10336.339051][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10336.339051][ T3329] netdev_get_by_index+0x5e/0x80 [10336.339051][ T3329] fib6_nh_init+0x3d8/0x15b0 [10336.339051][ T3329] ip6_route_info_create+0xf18/0x17d0 [10336.339051][ T3329] ip6_route_add+0x1c/0x140 [10336.339051][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10336.339051][ T3329] addrconf_add_dev+0xe2/0x170 [10336.339051][ T3329] inet6_addr_add+0x12f/0xa40 [10336.339051][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10336.339051][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10336.339051][ T3329] netlink_rcv_skb+0x130/0x360 [10336.339051][ T3329] netlink_unicast+0x449/0x710 [10336.339051][ T3329] netlink_sendmsg+0x723/0xbe0 [10336.339051][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10336.339051][ T3329] ___sys_sendmsg+0xee/0x170 [10336.339051][ T3329] __sys_sendmsg+0xcd/0x170 [10336.339051][ T3329] do_syscall_64+0xc6/0x1e0 [10336.339051][ T3329] [10336.345448][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10336.345448][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10336.345448][ T3329] ipv6_find_idev+0x102/0x170 [10336.345448][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10336.345448][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10336.345448][ T3329] netlink_rcv_skb+0x130/0x360 [10336.345448][ T3329] netlink_unicast+0x449/0x710 [10336.345448][ T3329] netlink_sendmsg+0x723/0xbe0 [10336.345448][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10336.345448][ T3329] ___sys_sendmsg+0xee/0x170 [10336.345448][ T3329] __sys_sendmsg+0xcd/0x170 [10336.345448][ T3329] do_syscall_64+0xc6/0x1e0 [10336.345448][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10336.345448][ T3329] [10336.350143][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10336.350143][ T3329] neigh_parms_alloc+0x1e5/0x510 [10336.350143][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10336.350143][ T3329] ipv6_find_idev+0x102/0x170 [10336.350143][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10336.350143][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10336.350143][ T3329] netlink_rcv_skb+0x130/0x360 [10336.350143][ T3329] netlink_unicast+0x449/0x710 [10336.350143][ T3329] netlink_sendmsg+0x723/0xbe0 [10336.350143][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10336.350143][ T3329] ___sys_sendmsg+0xee/0x170 [10336.350143][ T3329] __sys_sendmsg+0xcd/0x170 [10336.350143][ T3329] do_syscall_64+0xc6/0x1e0 [10336.350143][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10336.350143][ T3329] [10346.604973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10346.653909][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10346.653909][ T3329] netdev_get_by_index+0x5e/0x80 [10346.653909][ T3329] fib6_nh_init+0x3d8/0x15b0 [10346.653909][ T3329] ip6_route_info_create+0xf18/0x17d0 [10346.653909][ T3329] ip6_route_add+0x1c/0x140 [10346.653909][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10346.653909][ T3329] addrconf_add_dev+0xe2/0x170 [10346.653909][ T3329] inet6_addr_add+0x12f/0xa40 [10346.653909][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10346.653909][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10346.653909][ T3329] netlink_rcv_skb+0x130/0x360 [10346.653909][ T3329] netlink_unicast+0x449/0x710 [10346.653909][ T3329] netlink_sendmsg+0x723/0xbe0 [10346.653909][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10346.653909][ T3329] ___sys_sendmsg+0xee/0x170 [10346.653909][ T3329] __sys_sendmsg+0xcd/0x170 [10346.653909][ T3329] do_syscall_64+0xc6/0x1e0 [10346.653909][ T3329] [10346.659009][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10346.659009][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10346.659009][ T3329] ipv6_find_idev+0x102/0x170 [10346.659009][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10346.659009][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10346.659009][ T3329] netlink_rcv_skb+0x130/0x360 [10346.659009][ T3329] netlink_unicast+0x449/0x710 [10346.659009][ T3329] netlink_sendmsg+0x723/0xbe0 [10346.659009][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10346.659009][ T3329] ___sys_sendmsg+0xee/0x170 [10346.659009][ T3329] __sys_sendmsg+0xcd/0x170 [10346.659009][ T3329] do_syscall_64+0xc6/0x1e0 [10346.659009][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10346.659009][ T3329] [10346.676412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10346.676412][ T3329] neigh_parms_alloc+0x1e5/0x510 [10346.676412][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10346.676412][ T3329] ipv6_find_idev+0x102/0x170 [10346.676412][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10346.676412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10346.676412][ T3329] netlink_rcv_skb+0x130/0x360 [10346.676412][ T3329] netlink_unicast+0x449/0x710 [10346.676412][ T3329] netlink_sendmsg+0x723/0xbe0 [10346.676412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10346.676412][ T3329] ___sys_sendmsg+0xee/0x170 [10346.676412][ T3329] __sys_sendmsg+0xcd/0x170 [10346.676412][ T3329] do_syscall_64+0xc6/0x1e0 [10346.676412][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10346.676412][ T3329] [10356.932963][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10356.946283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10356.946283][ T3329] netdev_get_by_index+0x5e/0x80 [10356.946283][ T3329] fib6_nh_init+0x3d8/0x15b0 [10356.946283][ T3329] ip6_route_info_create+0xf18/0x17d0 [10356.946283][ T3329] ip6_route_add+0x1c/0x140 [10356.946283][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10356.946283][ T3329] addrconf_add_dev+0xe2/0x170 [10356.946283][ T3329] inet6_addr_add+0x12f/0xa40 [10356.946283][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10356.946283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10356.946283][ T3329] netlink_rcv_skb+0x130/0x360 [10356.946283][ T3329] netlink_unicast+0x449/0x710 [10356.946283][ T3329] netlink_sendmsg+0x723/0xbe0 [10356.946283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10356.946283][ T3329] ___sys_sendmsg+0xee/0x170 [10356.946283][ T3329] __sys_sendmsg+0xcd/0x170 [10356.946283][ T3329] do_syscall_64+0xc6/0x1e0 [10356.946283][ T3329] [10356.951986][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10356.951986][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10356.951986][ T3329] ipv6_find_idev+0x102/0x170 [10356.951986][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10356.951986][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10356.951986][ T3329] netlink_rcv_skb+0x130/0x360 [10356.951986][ T3329] netlink_unicast+0x449/0x710 [10356.951986][ T3329] netlink_sendmsg+0x723/0xbe0 [10356.951986][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10356.951986][ T3329] ___sys_sendmsg+0xee/0x170 [10356.951986][ T3329] __sys_sendmsg+0xcd/0x170 [10356.951986][ T3329] do_syscall_64+0xc6/0x1e0 [10356.951986][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10356.951986][ T3329] [10356.957152][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10356.957152][ T3329] neigh_parms_alloc+0x1e5/0x510 [10356.957152][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10356.957152][ T3329] ipv6_find_idev+0x102/0x170 [10356.957152][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10356.957152][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10356.957152][ T3329] netlink_rcv_skb+0x130/0x360 [10356.957152][ T3329] netlink_unicast+0x449/0x710 [10356.957152][ T3329] netlink_sendmsg+0x723/0xbe0 [10356.957152][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10356.957152][ T3329] ___sys_sendmsg+0xee/0x170 [10356.957152][ T3329] __sys_sendmsg+0xcd/0x170 [10356.957152][ T3329] do_syscall_64+0xc6/0x1e0 [10356.957152][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10356.957152][ T3329] [10367.204953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10367.240673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10367.240673][ T3329] netdev_get_by_index+0x5e/0x80 [10367.240673][ T3329] fib6_nh_init+0x3d8/0x15b0 [10367.240673][ T3329] ip6_route_info_create+0xf18/0x17d0 [10367.240673][ T3329] ip6_route_add+0x1c/0x140 [10367.240673][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10367.240673][ T3329] addrconf_add_dev+0xe2/0x170 [10367.240673][ T3329] inet6_addr_add+0x12f/0xa40 [10367.240673][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10367.240673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10367.240673][ T3329] netlink_rcv_skb+0x130/0x360 [10367.240673][ T3329] netlink_unicast+0x449/0x710 [10367.240673][ T3329] netlink_sendmsg+0x723/0xbe0 [10367.240673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10367.240673][ T3329] ___sys_sendmsg+0xee/0x170 [10367.240673][ T3329] __sys_sendmsg+0xcd/0x170 [10367.240673][ T3329] do_syscall_64+0xc6/0x1e0 [10367.240673][ T3329] [10367.245748][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10367.245748][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10367.245748][ T3329] ipv6_find_idev+0x102/0x170 [10367.245748][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10367.245748][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10367.245748][ T3329] netlink_rcv_skb+0x130/0x360 [10367.245748][ T3329] netlink_unicast+0x449/0x710 [10367.245748][ T3329] netlink_sendmsg+0x723/0xbe0 [10367.245748][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10367.245748][ T3329] ___sys_sendmsg+0xee/0x170 [10367.245748][ T3329] __sys_sendmsg+0xcd/0x170 [10367.245748][ T3329] do_syscall_64+0xc6/0x1e0 [10367.245748][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10367.245748][ T3329] [10367.249774][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10367.249774][ T3329] neigh_parms_alloc+0x1e5/0x510 [10367.249774][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10367.249774][ T3329] ipv6_find_idev+0x102/0x170 [10367.249774][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10367.249774][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10367.249774][ T3329] netlink_rcv_skb+0x130/0x360 [10367.249774][ T3329] netlink_unicast+0x449/0x710 [10367.249774][ T3329] netlink_sendmsg+0x723/0xbe0 [10367.249774][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10367.249774][ T3329] ___sys_sendmsg+0xee/0x170 [10367.249774][ T3329] __sys_sendmsg+0xcd/0x170 [10367.249774][ T3329] do_syscall_64+0xc6/0x1e0 [10367.249774][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10367.249774][ T3329] [10377.508955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10377.574608][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10377.574608][ T3329] netdev_get_by_index+0x5e/0x80 [10377.574608][ T3329] fib6_nh_init+0x3d8/0x15b0 [10377.574608][ T3329] ip6_route_info_create+0xf18/0x17d0 [10377.574608][ T3329] ip6_route_add+0x1c/0x140 [10377.574608][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10377.574608][ T3329] addrconf_add_dev+0xe2/0x170 [10377.574608][ T3329] inet6_addr_add+0x12f/0xa40 [10377.574608][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10377.574608][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10377.574608][ T3329] netlink_rcv_skb+0x130/0x360 [10377.574608][ T3329] netlink_unicast+0x449/0x710 [10377.574608][ T3329] netlink_sendmsg+0x723/0xbe0 [10377.574608][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10377.574608][ T3329] ___sys_sendmsg+0xee/0x170 [10377.574608][ T3329] __sys_sendmsg+0xcd/0x170 [10377.574608][ T3329] do_syscall_64+0xc6/0x1e0 [10377.574608][ T3329] [10377.593685][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10377.593685][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10377.593685][ T3329] ipv6_find_idev+0x102/0x170 [10377.593685][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10377.593685][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10377.593685][ T3329] netlink_rcv_skb+0x130/0x360 [10377.593685][ T3329] netlink_unicast+0x449/0x710 [10377.593685][ T3329] netlink_sendmsg+0x723/0xbe0 [10377.593685][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10377.593685][ T3329] ___sys_sendmsg+0xee/0x170 [10377.593685][ T3329] __sys_sendmsg+0xcd/0x170 [10377.593685][ T3329] do_syscall_64+0xc6/0x1e0 [10377.593685][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10377.593685][ T3329] [10377.618548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10377.618548][ T3329] neigh_parms_alloc+0x1e5/0x510 [10377.618548][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10377.618548][ T3329] ipv6_find_idev+0x102/0x170 [10377.618548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10377.618548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10377.618548][ T3329] netlink_rcv_skb+0x130/0x360 [10377.618548][ T3329] netlink_unicast+0x449/0x710 [10377.618548][ T3329] netlink_sendmsg+0x723/0xbe0 [10377.618548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10377.618548][ T3329] ___sys_sendmsg+0xee/0x170 [10377.618548][ T3329] __sys_sendmsg+0xcd/0x170 [10377.618548][ T3329] do_syscall_64+0xc6/0x1e0 [10377.618548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10377.618548][ T3329] [10387.884953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10387.903789][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10387.903789][ T3329] netdev_get_by_index+0x5e/0x80 [10387.903789][ T3329] fib6_nh_init+0x3d8/0x15b0 [10387.903789][ T3329] ip6_route_info_create+0xf18/0x17d0 [10387.903789][ T3329] ip6_route_add+0x1c/0x140 [10387.903789][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10387.903789][ T3329] addrconf_add_dev+0xe2/0x170 [10387.903789][ T3329] inet6_addr_add+0x12f/0xa40 [10387.903789][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10387.903789][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10387.903789][ T3329] netlink_rcv_skb+0x130/0x360 [10387.903789][ T3329] netlink_unicast+0x449/0x710 [10387.903789][ T3329] netlink_sendmsg+0x723/0xbe0 [10387.903789][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10387.903789][ T3329] ___sys_sendmsg+0xee/0x170 [10387.903789][ T3329] __sys_sendmsg+0xcd/0x170 [10387.903789][ T3329] do_syscall_64+0xc6/0x1e0 [10387.903789][ T3329] [10387.910787][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10387.910787][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10387.910787][ T3329] ipv6_find_idev+0x102/0x170 [10387.910787][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10387.910787][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10387.910787][ T3329] netlink_rcv_skb+0x130/0x360 [10387.910787][ T3329] netlink_unicast+0x449/0x710 [10387.910787][ T3329] netlink_sendmsg+0x723/0xbe0 [10387.910787][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10387.910787][ T3329] ___sys_sendmsg+0xee/0x170 [10387.910787][ T3329] __sys_sendmsg+0xcd/0x170 [10387.910787][ T3329] do_syscall_64+0xc6/0x1e0 [10387.910787][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10387.910787][ T3329] [10387.916165][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10387.916165][ T3329] neigh_parms_alloc+0x1e5/0x510 [10387.916165][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10387.916165][ T3329] ipv6_find_idev+0x102/0x170 [10387.916165][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10387.916165][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10387.916165][ T3329] netlink_rcv_skb+0x130/0x360 [10387.916165][ T3329] netlink_unicast+0x449/0x710 [10387.916165][ T3329] netlink_sendmsg+0x723/0xbe0 [10387.916165][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10387.916165][ T3329] ___sys_sendmsg+0xee/0x170 [10387.916165][ T3329] __sys_sendmsg+0xcd/0x170 [10387.916165][ T3329] do_syscall_64+0xc6/0x1e0 [10387.916165][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10387.916165][ T3329] [10398.172951][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10398.213706][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10398.213706][ T3329] netdev_get_by_index+0x5e/0x80 [10398.213706][ T3329] fib6_nh_init+0x3d8/0x15b0 [10398.213706][ T3329] ip6_route_info_create+0xf18/0x17d0 [10398.213706][ T3329] ip6_route_add+0x1c/0x140 [10398.213706][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10398.213706][ T3329] addrconf_add_dev+0xe2/0x170 [10398.213706][ T3329] inet6_addr_add+0x12f/0xa40 [10398.213706][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10398.213706][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10398.213706][ T3329] netlink_rcv_skb+0x130/0x360 [10398.213706][ T3329] netlink_unicast+0x449/0x710 [10398.213706][ T3329] netlink_sendmsg+0x723/0xbe0 [10398.213706][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10398.213706][ T3329] ___sys_sendmsg+0xee/0x170 [10398.213706][ T3329] __sys_sendmsg+0xcd/0x170 [10398.213706][ T3329] do_syscall_64+0xc6/0x1e0 [10398.213706][ T3329] [10398.220729][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10398.220729][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10398.220729][ T3329] ipv6_find_idev+0x102/0x170 [10398.220729][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10398.220729][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10398.220729][ T3329] netlink_rcv_skb+0x130/0x360 [10398.220729][ T3329] netlink_unicast+0x449/0x710 [10398.220729][ T3329] netlink_sendmsg+0x723/0xbe0 [10398.220729][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10398.220729][ T3329] ___sys_sendmsg+0xee/0x170 [10398.220729][ T3329] __sys_sendmsg+0xcd/0x170 [10398.220729][ T3329] do_syscall_64+0xc6/0x1e0 [10398.220729][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10398.220729][ T3329] [10398.253917][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10398.253917][ T3329] neigh_parms_alloc+0x1e5/0x510 [10398.253917][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10398.253917][ T3329] ipv6_find_idev+0x102/0x170 [10398.253917][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10398.253917][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10398.253917][ T3329] netlink_rcv_skb+0x130/0x360 [10398.253917][ T3329] netlink_unicast+0x449/0x710 [10398.253917][ T3329] netlink_sendmsg+0x723/0xbe0 [10398.253917][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10398.253917][ T3329] ___sys_sendmsg+0xee/0x170 [10398.253917][ T3329] __sys_sendmsg+0xcd/0x170 [10398.253917][ T3329] do_syscall_64+0xc6/0x1e0 [10398.253917][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10398.253917][ T3329] [10408.524956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10408.544703][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10408.544703][ T3329] netdev_get_by_index+0x5e/0x80 [10408.544703][ T3329] fib6_nh_init+0x3d8/0x15b0 [10408.544703][ T3329] ip6_route_info_create+0xf18/0x17d0 [10408.544703][ T3329] ip6_route_add+0x1c/0x140 [10408.544703][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10408.544703][ T3329] addrconf_add_dev+0xe2/0x170 [10408.544703][ T3329] inet6_addr_add+0x12f/0xa40 [10408.544703][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10408.544703][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10408.544703][ T3329] netlink_rcv_skb+0x130/0x360 [10408.544703][ T3329] netlink_unicast+0x449/0x710 [10408.544703][ T3329] netlink_sendmsg+0x723/0xbe0 [10408.544703][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10408.544703][ T3329] ___sys_sendmsg+0xee/0x170 [10408.544703][ T3329] __sys_sendmsg+0xcd/0x170 [10408.544703][ T3329] do_syscall_64+0xc6/0x1e0 [10408.544703][ T3329] [10408.551390][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10408.551390][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10408.551390][ T3329] ipv6_find_idev+0x102/0x170 [10408.551390][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10408.551390][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10408.551390][ T3329] netlink_rcv_skb+0x130/0x360 [10408.551390][ T3329] netlink_unicast+0x449/0x710 [10408.551390][ T3329] netlink_sendmsg+0x723/0xbe0 [10408.551390][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10408.551390][ T3329] ___sys_sendmsg+0xee/0x170 [10408.551390][ T3329] __sys_sendmsg+0xcd/0x170 [10408.551390][ T3329] do_syscall_64+0xc6/0x1e0 [10408.551390][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10408.551390][ T3329] [10408.567156][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10408.567156][ T3329] neigh_parms_alloc+0x1e5/0x510 [10408.567156][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10408.567156][ T3329] ipv6_find_idev+0x102/0x170 [10408.567156][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10408.567156][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10408.567156][ T3329] netlink_rcv_skb+0x130/0x360 [10408.567156][ T3329] netlink_unicast+0x449/0x710 [10408.567156][ T3329] netlink_sendmsg+0x723/0xbe0 [10408.567156][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10408.567156][ T3329] ___sys_sendmsg+0xee/0x170 [10408.567156][ T3329] __sys_sendmsg+0xcd/0x170 [10408.567156][ T3329] do_syscall_64+0xc6/0x1e0 [10408.567156][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10408.567156][ T3329] [10418.828971][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10418.845389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10418.845389][ T3329] netdev_get_by_index+0x5e/0x80 [10418.845389][ T3329] fib6_nh_init+0x3d8/0x15b0 [10418.845389][ T3329] ip6_route_info_create+0xf18/0x17d0 [10418.845389][ T3329] ip6_route_add+0x1c/0x140 [10418.845389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10418.845389][ T3329] addrconf_add_dev+0xe2/0x170 [10418.845389][ T3329] inet6_addr_add+0x12f/0xa40 [10418.845389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10418.845389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10418.845389][ T3329] netlink_rcv_skb+0x130/0x360 [10418.845389][ T3329] netlink_unicast+0x449/0x710 [10418.845389][ T3329] netlink_sendmsg+0x723/0xbe0 [10418.845389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10418.845389][ T3329] ___sys_sendmsg+0xee/0x170 [10418.845389][ T3329] __sys_sendmsg+0xcd/0x170 [10418.845389][ T3329] do_syscall_64+0xc6/0x1e0 [10418.845389][ T3329] [10418.850498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10418.850498][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10418.850498][ T3329] ipv6_find_idev+0x102/0x170 [10418.850498][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10418.850498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10418.850498][ T3329] netlink_rcv_skb+0x130/0x360 [10418.850498][ T3329] netlink_unicast+0x449/0x710 [10418.850498][ T3329] netlink_sendmsg+0x723/0xbe0 [10418.850498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10418.850498][ T3329] ___sys_sendmsg+0xee/0x170 [10418.850498][ T3329] __sys_sendmsg+0xcd/0x170 [10418.850498][ T3329] do_syscall_64+0xc6/0x1e0 [10418.850498][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10418.850498][ T3329] [10418.854442][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10418.854442][ T3329] neigh_parms_alloc+0x1e5/0x510 [10418.854442][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10418.854442][ T3329] ipv6_find_idev+0x102/0x170 [10418.854442][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10418.854442][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10418.854442][ T3329] netlink_rcv_skb+0x130/0x360 [10418.854442][ T3329] netlink_unicast+0x449/0x710 [10418.854442][ T3329] netlink_sendmsg+0x723/0xbe0 [10418.854442][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10418.854442][ T3329] ___sys_sendmsg+0xee/0x170 [10418.854442][ T3329] __sys_sendmsg+0xcd/0x170 [10418.854442][ T3329] do_syscall_64+0xc6/0x1e0 [10418.854442][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10418.854442][ T3329] [10429.164959][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10429.194340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10429.194340][ T3329] netdev_get_by_index+0x5e/0x80 [10429.194340][ T3329] fib6_nh_init+0x3d8/0x15b0 [10429.194340][ T3329] ip6_route_info_create+0xf18/0x17d0 [10429.194340][ T3329] ip6_route_add+0x1c/0x140 [10429.194340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10429.194340][ T3329] addrconf_add_dev+0xe2/0x170 [10429.194340][ T3329] inet6_addr_add+0x12f/0xa40 [10429.194340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10429.194340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10429.194340][ T3329] netlink_rcv_skb+0x130/0x360 [10429.194340][ T3329] netlink_unicast+0x449/0x710 [10429.194340][ T3329] netlink_sendmsg+0x723/0xbe0 [10429.194340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10429.194340][ T3329] ___sys_sendmsg+0xee/0x170 [10429.194340][ T3329] __sys_sendmsg+0xcd/0x170 [10429.194340][ T3329] do_syscall_64+0xc6/0x1e0 [10429.194340][ T3329] [10429.201037][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10429.201037][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10429.201037][ T3329] ipv6_find_idev+0x102/0x170 [10429.201037][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10429.201037][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10429.201037][ T3329] netlink_rcv_skb+0x130/0x360 [10429.201037][ T3329] netlink_unicast+0x449/0x710 [10429.201037][ T3329] netlink_sendmsg+0x723/0xbe0 [10429.201037][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10429.201037][ T3329] ___sys_sendmsg+0xee/0x170 [10429.201037][ T3329] __sys_sendmsg+0xcd/0x170 [10429.201037][ T3329] do_syscall_64+0xc6/0x1e0 [10429.201037][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10429.201037][ T3329] [10429.206496][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10429.206496][ T3329] neigh_parms_alloc+0x1e5/0x510 [10429.206496][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10429.206496][ T3329] ipv6_find_idev+0x102/0x170 [10429.206496][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10429.206496][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10429.206496][ T3329] netlink_rcv_skb+0x130/0x360 [10429.206496][ T3329] netlink_unicast+0x449/0x710 [10429.206496][ T3329] netlink_sendmsg+0x723/0xbe0 [10429.206496][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10429.206496][ T3329] ___sys_sendmsg+0xee/0x170 [10429.206496][ T3329] __sys_sendmsg+0xcd/0x170 [10429.206496][ T3329] do_syscall_64+0xc6/0x1e0 [10429.206496][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10429.206496][ T3329] [10439.469028][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10439.493492][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10439.493492][ T3329] netdev_get_by_index+0x5e/0x80 [10439.493492][ T3329] fib6_nh_init+0x3d8/0x15b0 [10439.493492][ T3329] ip6_route_info_create+0xf18/0x17d0 [10439.493492][ T3329] ip6_route_add+0x1c/0x140 [10439.493492][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10439.493492][ T3329] addrconf_add_dev+0xe2/0x170 [10439.493492][ T3329] inet6_addr_add+0x12f/0xa40 [10439.493492][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10439.493492][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10439.493492][ T3329] netlink_rcv_skb+0x130/0x360 [10439.493492][ T3329] netlink_unicast+0x449/0x710 [10439.493492][ T3329] netlink_sendmsg+0x723/0xbe0 [10439.493492][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10439.493492][ T3329] ___sys_sendmsg+0xee/0x170 [10439.493492][ T3329] __sys_sendmsg+0xcd/0x170 [10439.493492][ T3329] do_syscall_64+0xc6/0x1e0 [10439.493492][ T3329] [10439.501044][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10439.501044][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10439.501044][ T3329] ipv6_find_idev+0x102/0x170 [10439.501044][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10439.501044][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10439.501044][ T3329] netlink_rcv_skb+0x130/0x360 [10439.501044][ T3329] netlink_unicast+0x449/0x710 [10439.501044][ T3329] netlink_sendmsg+0x723/0xbe0 [10439.501044][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10439.501044][ T3329] ___sys_sendmsg+0xee/0x170 [10439.501044][ T3329] __sys_sendmsg+0xcd/0x170 [10439.501044][ T3329] do_syscall_64+0xc6/0x1e0 [10439.501044][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10439.501044][ T3329] [10439.506307][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10439.506307][ T3329] neigh_parms_alloc+0x1e5/0x510 [10439.506307][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10439.506307][ T3329] ipv6_find_idev+0x102/0x170 [10439.506307][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10439.506307][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10439.506307][ T3329] netlink_rcv_skb+0x130/0x360 [10439.506307][ T3329] netlink_unicast+0x449/0x710 [10439.506307][ T3329] netlink_sendmsg+0x723/0xbe0 [10439.506307][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10439.506307][ T3329] ___sys_sendmsg+0xee/0x170 [10439.506307][ T3329] __sys_sendmsg+0xcd/0x170 [10439.506307][ T3329] do_syscall_64+0xc6/0x1e0 [10439.506307][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10439.506307][ T3329] [10449.804958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10449.824609][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10449.824609][ T3329] netdev_get_by_index+0x5e/0x80 [10449.824609][ T3329] fib6_nh_init+0x3d8/0x15b0 [10449.824609][ T3329] ip6_route_info_create+0xf18/0x17d0 [10449.824609][ T3329] ip6_route_add+0x1c/0x140 [10449.824609][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10449.824609][ T3329] addrconf_add_dev+0xe2/0x170 [10449.824609][ T3329] inet6_addr_add+0x12f/0xa40 [10449.824609][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10449.824609][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10449.824609][ T3329] netlink_rcv_skb+0x130/0x360 [10449.824609][ T3329] netlink_unicast+0x449/0x710 [10449.824609][ T3329] netlink_sendmsg+0x723/0xbe0 [10449.824609][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10449.824609][ T3329] ___sys_sendmsg+0xee/0x170 [10449.824609][ T3329] __sys_sendmsg+0xcd/0x170 [10449.824609][ T3329] do_syscall_64+0xc6/0x1e0 [10449.824609][ T3329] [10449.844165][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10449.844165][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10449.844165][ T3329] ipv6_find_idev+0x102/0x170 [10449.844165][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10449.844165][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10449.844165][ T3329] netlink_rcv_skb+0x130/0x360 [10449.844165][ T3329] netlink_unicast+0x449/0x710 [10449.844165][ T3329] netlink_sendmsg+0x723/0xbe0 [10449.844165][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10449.844165][ T3329] ___sys_sendmsg+0xee/0x170 [10449.844165][ T3329] __sys_sendmsg+0xcd/0x170 [10449.844165][ T3329] do_syscall_64+0xc6/0x1e0 [10449.844165][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10449.844165][ T3329] [10449.874244][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10449.874244][ T3329] neigh_parms_alloc+0x1e5/0x510 [10449.874244][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10449.874244][ T3329] ipv6_find_idev+0x102/0x170 [10449.874244][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10449.874244][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10449.874244][ T3329] netlink_rcv_skb+0x130/0x360 [10449.874244][ T3329] netlink_unicast+0x449/0x710 [10449.874244][ T3329] netlink_sendmsg+0x723/0xbe0 [10449.874244][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10449.874244][ T3329] ___sys_sendmsg+0xee/0x170 [10449.874244][ T3329] __sys_sendmsg+0xcd/0x170 [10449.874244][ T3329] do_syscall_64+0xc6/0x1e0 [10449.874244][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10449.874244][ T3329] [10460.012955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10460.033569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10460.033569][ T3329] netdev_get_by_index+0x5e/0x80 [10460.033569][ T3329] fib6_nh_init+0x3d8/0x15b0 [10460.033569][ T3329] ip6_route_info_create+0xf18/0x17d0 [10460.033569][ T3329] ip6_route_add+0x1c/0x140 [10460.033569][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10460.033569][ T3329] addrconf_add_dev+0xe2/0x170 [10460.033569][ T3329] inet6_addr_add+0x12f/0xa40 [10460.033569][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10460.033569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10460.033569][ T3329] netlink_rcv_skb+0x130/0x360 [10460.033569][ T3329] netlink_unicast+0x449/0x710 [10460.033569][ T3329] netlink_sendmsg+0x723/0xbe0 [10460.033569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10460.033569][ T3329] ___sys_sendmsg+0xee/0x170 [10460.033569][ T3329] __sys_sendmsg+0xcd/0x170 [10460.033569][ T3329] do_syscall_64+0xc6/0x1e0 [10460.033569][ T3329] [10460.040804][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10460.040804][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10460.040804][ T3329] ipv6_find_idev+0x102/0x170 [10460.040804][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10460.040804][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10460.040804][ T3329] netlink_rcv_skb+0x130/0x360 [10460.040804][ T3329] netlink_unicast+0x449/0x710 [10460.040804][ T3329] netlink_sendmsg+0x723/0xbe0 [10460.040804][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10460.040804][ T3329] ___sys_sendmsg+0xee/0x170 [10460.040804][ T3329] __sys_sendmsg+0xcd/0x170 [10460.040804][ T3329] do_syscall_64+0xc6/0x1e0 [10460.040804][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10460.040804][ T3329] [10460.068265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10460.068265][ T3329] neigh_parms_alloc+0x1e5/0x510 [10460.068265][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10460.068265][ T3329] ipv6_find_idev+0x102/0x170 [10460.068265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10460.068265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10460.068265][ T3329] netlink_rcv_skb+0x130/0x360 [10460.068265][ T3329] netlink_unicast+0x449/0x710 [10460.068265][ T3329] netlink_sendmsg+0x723/0xbe0 [10460.068265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10460.068265][ T3329] ___sys_sendmsg+0xee/0x170 [10460.068265][ T3329] __sys_sendmsg+0xcd/0x170 [10460.068265][ T3329] do_syscall_64+0xc6/0x1e0 [10460.068265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10460.068265][ T3329] [10470.108946][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10470.115479][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10470.115479][ T3329] netdev_get_by_index+0x5e/0x80 [10470.115479][ T3329] fib6_nh_init+0x3d8/0x15b0 [10470.115479][ T3329] ip6_route_info_create+0xf18/0x17d0 [10470.115479][ T3329] ip6_route_add+0x1c/0x140 [10470.115479][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10470.115479][ T3329] addrconf_add_dev+0xe2/0x170 [10470.115479][ T3329] inet6_addr_add+0x12f/0xa40 [10470.115479][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10470.115479][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10470.115479][ T3329] netlink_rcv_skb+0x130/0x360 [10470.115479][ T3329] netlink_unicast+0x449/0x710 [10470.115479][ T3329] netlink_sendmsg+0x723/0xbe0 [10470.115479][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10470.115479][ T3329] ___sys_sendmsg+0xee/0x170 [10470.115479][ T3329] __sys_sendmsg+0xcd/0x170 [10470.115479][ T3329] do_syscall_64+0xc6/0x1e0 [10470.115479][ T3329] [10470.122198][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10470.122198][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10470.122198][ T3329] ipv6_find_idev+0x102/0x170 [10470.122198][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10470.122198][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10470.122198][ T3329] netlink_rcv_skb+0x130/0x360 [10470.122198][ T3329] netlink_unicast+0x449/0x710 [10470.122198][ T3329] netlink_sendmsg+0x723/0xbe0 [10470.122198][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10470.122198][ T3329] ___sys_sendmsg+0xee/0x170 [10470.122198][ T3329] __sys_sendmsg+0xcd/0x170 [10470.122198][ T3329] do_syscall_64+0xc6/0x1e0 [10470.122198][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10470.122198][ T3329] [10470.127689][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10470.127689][ T3329] neigh_parms_alloc+0x1e5/0x510 [10470.127689][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10470.127689][ T3329] ipv6_find_idev+0x102/0x170 [10470.127689][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10470.127689][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10470.127689][ T3329] netlink_rcv_skb+0x130/0x360 [10470.127689][ T3329] netlink_unicast+0x449/0x710 [10470.127689][ T3329] netlink_sendmsg+0x723/0xbe0 [10470.127689][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10470.127689][ T3329] ___sys_sendmsg+0xee/0x170 [10470.127689][ T3329] __sys_sendmsg+0xcd/0x170 [10470.127689][ T3329] do_syscall_64+0xc6/0x1e0 [10470.127689][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10470.127689][ T3329] [10480.412900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10480.413602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10480.413602][ T3329] netdev_get_by_index+0x5e/0x80 [10480.413602][ T3329] fib6_nh_init+0x3d8/0x15b0 [10480.413602][ T3329] ip6_route_info_create+0xf18/0x17d0 [10480.413602][ T3329] ip6_route_add+0x1c/0x140 [10480.413602][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10480.413602][ T3329] addrconf_add_dev+0xe2/0x170 [10480.413602][ T3329] inet6_addr_add+0x12f/0xa40 [10480.413602][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10480.413602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10480.413602][ T3329] netlink_rcv_skb+0x130/0x360 [10480.413602][ T3329] netlink_unicast+0x449/0x710 [10480.413602][ T3329] netlink_sendmsg+0x723/0xbe0 [10480.413602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10480.413602][ T3329] ___sys_sendmsg+0xee/0x170 [10480.413602][ T3329] __sys_sendmsg+0xcd/0x170 [10480.413602][ T3329] do_syscall_64+0xc6/0x1e0 [10480.413602][ T3329] [10480.425822][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10480.425822][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10480.425822][ T3329] ipv6_find_idev+0x102/0x170 [10480.425822][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10480.425822][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10480.425822][ T3329] netlink_rcv_skb+0x130/0x360 [10480.425822][ T3329] netlink_unicast+0x449/0x710 [10480.425822][ T3329] netlink_sendmsg+0x723/0xbe0 [10480.425822][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10480.425822][ T3329] ___sys_sendmsg+0xee/0x170 [10480.425822][ T3329] __sys_sendmsg+0xcd/0x170 [10480.425822][ T3329] do_syscall_64+0xc6/0x1e0 [10480.425822][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10480.425822][ T3329] [10480.428958][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10480.428958][ T3329] neigh_parms_alloc+0x1e5/0x510 [10480.428958][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10480.428958][ T3329] ipv6_find_idev+0x102/0x170 [10480.428958][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10480.428958][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10480.428958][ T3329] netlink_rcv_skb+0x130/0x360 [10480.428958][ T3329] netlink_unicast+0x449/0x710 [10480.428958][ T3329] netlink_sendmsg+0x723/0xbe0 [10480.428958][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10480.428958][ T3329] ___sys_sendmsg+0xee/0x170 [10480.428958][ T3329] __sys_sendmsg+0xcd/0x170 [10480.428958][ T3329] do_syscall_64+0xc6/0x1e0 [10480.428958][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10480.428958][ T3329] [10490.644954][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10490.645499][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10490.645499][ T3329] netdev_get_by_index+0x5e/0x80 [10490.645499][ T3329] fib6_nh_init+0x3d8/0x15b0 [10490.645499][ T3329] ip6_route_info_create+0xf18/0x17d0 [10490.645499][ T3329] ip6_route_add+0x1c/0x140 [10490.645499][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10490.645499][ T3329] addrconf_add_dev+0xe2/0x170 [10490.645499][ T3329] inet6_addr_add+0x12f/0xa40 [10490.645499][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10490.645499][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10490.645499][ T3329] netlink_rcv_skb+0x130/0x360 [10490.645499][ T3329] netlink_unicast+0x449/0x710 [10490.645499][ T3329] netlink_sendmsg+0x723/0xbe0 [10490.645499][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10490.645499][ T3329] ___sys_sendmsg+0xee/0x170 [10490.645499][ T3329] __sys_sendmsg+0xcd/0x170 [10490.645499][ T3329] do_syscall_64+0xc6/0x1e0 [10490.645499][ T3329] [10490.648018][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10490.648018][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10490.648018][ T3329] ipv6_find_idev+0x102/0x170 [10490.648018][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10490.648018][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10490.648018][ T3329] netlink_rcv_skb+0x130/0x360 [10490.648018][ T3329] netlink_unicast+0x449/0x710 [10490.648018][ T3329] netlink_sendmsg+0x723/0xbe0 [10490.648018][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10490.648018][ T3329] ___sys_sendmsg+0xee/0x170 [10490.648018][ T3329] __sys_sendmsg+0xcd/0x170 [10490.648018][ T3329] do_syscall_64+0xc6/0x1e0 [10490.648018][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10490.648018][ T3329] [10490.649777][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10490.649777][ T3329] neigh_parms_alloc+0x1e5/0x510 [10490.649777][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10490.649777][ T3329] ipv6_find_idev+0x102/0x170 [10490.649777][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10490.649777][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10490.649777][ T3329] netlink_rcv_skb+0x130/0x360 [10490.649777][ T3329] netlink_unicast+0x449/0x710 [10490.649777][ T3329] netlink_sendmsg+0x723/0xbe0 [10490.649777][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10490.649777][ T3329] ___sys_sendmsg+0xee/0x170 [10490.649777][ T3329] __sys_sendmsg+0xcd/0x170 [10490.649777][ T3329] do_syscall_64+0xc6/0x1e0 [10490.649777][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10490.649777][ T3329] [10500.724968][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10500.726045][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10500.726045][ T3329] netdev_get_by_index+0x5e/0x80 [10500.726045][ T3329] fib6_nh_init+0x3d8/0x15b0 [10500.726045][ T3329] ip6_route_info_create+0xf18/0x17d0 [10500.726045][ T3329] ip6_route_add+0x1c/0x140 [10500.726045][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10500.726045][ T3329] addrconf_add_dev+0xe2/0x170 [10500.726045][ T3329] inet6_addr_add+0x12f/0xa40 [10500.726045][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10500.726045][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10500.726045][ T3329] netlink_rcv_skb+0x130/0x360 [10500.726045][ T3329] netlink_unicast+0x449/0x710 [10500.726045][ T3329] netlink_sendmsg+0x723/0xbe0 [10500.726045][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10500.726045][ T3329] ___sys_sendmsg+0xee/0x170 [10500.726045][ T3329] __sys_sendmsg+0xcd/0x170 [10500.726045][ T3329] do_syscall_64+0xc6/0x1e0 [10500.726045][ T3329] [10500.730339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10500.730339][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10500.730339][ T3329] ipv6_find_idev+0x102/0x170 [10500.730339][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10500.730339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10500.730339][ T3329] netlink_rcv_skb+0x130/0x360 [10500.730339][ T3329] netlink_unicast+0x449/0x710 [10500.730339][ T3329] netlink_sendmsg+0x723/0xbe0 [10500.730339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10500.730339][ T3329] ___sys_sendmsg+0xee/0x170 [10500.730339][ T3329] __sys_sendmsg+0xcd/0x170 [10500.730339][ T3329] do_syscall_64+0xc6/0x1e0 [10500.730339][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10500.730339][ T3329] [10500.734237][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10500.734237][ T3329] neigh_parms_alloc+0x1e5/0x510 [10500.734237][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10500.734237][ T3329] ipv6_find_idev+0x102/0x170 [10500.734237][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10500.734237][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10500.734237][ T3329] netlink_rcv_skb+0x130/0x360 [10500.734237][ T3329] netlink_unicast+0x449/0x710 [10500.734237][ T3329] netlink_sendmsg+0x723/0xbe0 [10500.734237][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10500.734237][ T3329] ___sys_sendmsg+0xee/0x170 [10500.734237][ T3329] __sys_sendmsg+0xcd/0x170 [10500.734237][ T3329] do_syscall_64+0xc6/0x1e0 [10500.734237][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10500.734237][ T3329] [10510.765016][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10510.765898][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10510.765898][ T3329] netdev_get_by_index+0x5e/0x80 [10510.765898][ T3329] fib6_nh_init+0x3d8/0x15b0 [10510.765898][ T3329] ip6_route_info_create+0xf18/0x17d0 [10510.765898][ T3329] ip6_route_add+0x1c/0x140 [10510.765898][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10510.765898][ T3329] addrconf_add_dev+0xe2/0x170 [10510.765898][ T3329] inet6_addr_add+0x12f/0xa40 [10510.765898][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10510.765898][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10510.765898][ T3329] netlink_rcv_skb+0x130/0x360 [10510.765898][ T3329] netlink_unicast+0x449/0x710 [10510.765898][ T3329] netlink_sendmsg+0x723/0xbe0 [10510.765898][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10510.765898][ T3329] ___sys_sendmsg+0xee/0x170 [10510.765898][ T3329] __sys_sendmsg+0xcd/0x170 [10510.765898][ T3329] do_syscall_64+0xc6/0x1e0 [10510.765898][ T3329] [10510.770281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10510.770281][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10510.770281][ T3329] ipv6_find_idev+0x102/0x170 [10510.770281][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10510.770281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10510.770281][ T3329] netlink_rcv_skb+0x130/0x360 [10510.770281][ T3329] netlink_unicast+0x449/0x710 [10510.770281][ T3329] netlink_sendmsg+0x723/0xbe0 [10510.770281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10510.770281][ T3329] ___sys_sendmsg+0xee/0x170 [10510.770281][ T3329] __sys_sendmsg+0xcd/0x170 [10510.770281][ T3329] do_syscall_64+0xc6/0x1e0 [10510.770281][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10510.770281][ T3329] [10510.784331][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10510.784331][ T3329] neigh_parms_alloc+0x1e5/0x510 [10510.784331][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10510.784331][ T3329] ipv6_find_idev+0x102/0x170 [10510.784331][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10510.784331][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10510.784331][ T3329] netlink_rcv_skb+0x130/0x360 [10510.784331][ T3329] netlink_unicast+0x449/0x710 [10510.784331][ T3329] netlink_sendmsg+0x723/0xbe0 [10510.784331][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10510.784331][ T3329] ___sys_sendmsg+0xee/0x170 [10510.784331][ T3329] __sys_sendmsg+0xcd/0x170 [10510.784331][ T3329] do_syscall_64+0xc6/0x1e0 [10510.784331][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10510.784331][ T3329] [10520.844977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10520.845670][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10520.845670][ T3329] netdev_get_by_index+0x5e/0x80 [10520.845670][ T3329] fib6_nh_init+0x3d8/0x15b0 [10520.845670][ T3329] ip6_route_info_create+0xf18/0x17d0 [10520.845670][ T3329] ip6_route_add+0x1c/0x140 [10520.845670][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10520.845670][ T3329] addrconf_add_dev+0xe2/0x170 [10520.845670][ T3329] inet6_addr_add+0x12f/0xa40 [10520.845670][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10520.845670][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10520.845670][ T3329] netlink_rcv_skb+0x130/0x360 [10520.845670][ T3329] netlink_unicast+0x449/0x710 [10520.845670][ T3329] netlink_sendmsg+0x723/0xbe0 [10520.845670][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10520.845670][ T3329] ___sys_sendmsg+0xee/0x170 [10520.845670][ T3329] __sys_sendmsg+0xcd/0x170 [10520.845670][ T3329] do_syscall_64+0xc6/0x1e0 [10520.845670][ T3329] [10520.857559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10520.857559][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10520.857559][ T3329] ipv6_find_idev+0x102/0x170 [10520.857559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10520.857559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10520.857559][ T3329] netlink_rcv_skb+0x130/0x360 [10520.857559][ T3329] netlink_unicast+0x449/0x710 [10520.857559][ T3329] netlink_sendmsg+0x723/0xbe0 [10520.857559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10520.857559][ T3329] ___sys_sendmsg+0xee/0x170 [10520.857559][ T3329] __sys_sendmsg+0xcd/0x170 [10520.857559][ T3329] do_syscall_64+0xc6/0x1e0 [10520.857559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10520.857559][ T3329] [10520.862601][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10520.862601][ T3329] neigh_parms_alloc+0x1e5/0x510 [10520.862601][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10520.862601][ T3329] ipv6_find_idev+0x102/0x170 [10520.862601][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10520.862601][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10520.862601][ T3329] netlink_rcv_skb+0x130/0x360 [10520.862601][ T3329] netlink_unicast+0x449/0x710 [10520.862601][ T3329] netlink_sendmsg+0x723/0xbe0 [10520.862601][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10520.862601][ T3329] ___sys_sendmsg+0xee/0x170 [10520.862601][ T3329] __sys_sendmsg+0xcd/0x170 [10520.862601][ T3329] do_syscall_64+0xc6/0x1e0 [10520.862601][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10520.862601][ T3329] [10530.892983][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10530.903766][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10530.903766][ T3329] netdev_get_by_index+0x5e/0x80 [10530.903766][ T3329] fib6_nh_init+0x3d8/0x15b0 [10530.903766][ T3329] ip6_route_info_create+0xf18/0x17d0 [10530.903766][ T3329] ip6_route_add+0x1c/0x140 [10530.903766][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10530.903766][ T3329] addrconf_add_dev+0xe2/0x170 [10530.903766][ T3329] inet6_addr_add+0x12f/0xa40 [10530.903766][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10530.903766][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10530.903766][ T3329] netlink_rcv_skb+0x130/0x360 [10530.903766][ T3329] netlink_unicast+0x449/0x710 [10530.903766][ T3329] netlink_sendmsg+0x723/0xbe0 [10530.903766][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10530.903766][ T3329] ___sys_sendmsg+0xee/0x170 [10530.903766][ T3329] __sys_sendmsg+0xcd/0x170 [10530.903766][ T3329] do_syscall_64+0xc6/0x1e0 [10530.903766][ T3329] [10530.926319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10530.926319][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10530.926319][ T3329] ipv6_find_idev+0x102/0x170 [10530.926319][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10530.926319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10530.926319][ T3329] netlink_rcv_skb+0x130/0x360 [10530.926319][ T3329] netlink_unicast+0x449/0x710 [10530.926319][ T3329] netlink_sendmsg+0x723/0xbe0 [10530.926319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10530.926319][ T3329] ___sys_sendmsg+0xee/0x170 [10530.926319][ T3329] __sys_sendmsg+0xcd/0x170 [10530.926319][ T3329] do_syscall_64+0xc6/0x1e0 [10530.926319][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10530.926319][ T3329] [10530.930643][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10530.930643][ T3329] neigh_parms_alloc+0x1e5/0x510 [10530.930643][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10530.930643][ T3329] ipv6_find_idev+0x102/0x170 [10530.930643][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10530.930643][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10530.930643][ T3329] netlink_rcv_skb+0x130/0x360 [10530.930643][ T3329] netlink_unicast+0x449/0x710 [10530.930643][ T3329] netlink_sendmsg+0x723/0xbe0 [10530.930643][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10530.930643][ T3329] ___sys_sendmsg+0xee/0x170 [10530.930643][ T3329] __sys_sendmsg+0xcd/0x170 [10530.930643][ T3329] do_syscall_64+0xc6/0x1e0 [10530.930643][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10530.930643][ T3329] [10541.132885][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10541.133390][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10541.133390][ T3329] netdev_get_by_index+0x5e/0x80 [10541.133390][ T3329] fib6_nh_init+0x3d8/0x15b0 [10541.133390][ T3329] ip6_route_info_create+0xf18/0x17d0 [10541.133390][ T3329] ip6_route_add+0x1c/0x140 [10541.133390][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10541.133390][ T3329] addrconf_add_dev+0xe2/0x170 [10541.133390][ T3329] inet6_addr_add+0x12f/0xa40 [10541.133390][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10541.133390][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10541.133390][ T3329] netlink_rcv_skb+0x130/0x360 [10541.133390][ T3329] netlink_unicast+0x449/0x710 [10541.133390][ T3329] netlink_sendmsg+0x723/0xbe0 [10541.133390][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10541.133390][ T3329] ___sys_sendmsg+0xee/0x170 [10541.133390][ T3329] __sys_sendmsg+0xcd/0x170 [10541.133390][ T3329] do_syscall_64+0xc6/0x1e0 [10541.133390][ T3329] [10541.136132][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10541.136132][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10541.136132][ T3329] ipv6_find_idev+0x102/0x170 [10541.136132][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10541.136132][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10541.136132][ T3329] netlink_rcv_skb+0x130/0x360 [10541.136132][ T3329] netlink_unicast+0x449/0x710 [10541.136132][ T3329] netlink_sendmsg+0x723/0xbe0 [10541.136132][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10541.136132][ T3329] ___sys_sendmsg+0xee/0x170 [10541.136132][ T3329] __sys_sendmsg+0xcd/0x170 [10541.136132][ T3329] do_syscall_64+0xc6/0x1e0 [10541.136132][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10541.136132][ T3329] [10541.138240][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10541.138240][ T3329] neigh_parms_alloc+0x1e5/0x510 [10541.138240][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10541.138240][ T3329] ipv6_find_idev+0x102/0x170 [10541.138240][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10541.138240][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10541.138240][ T3329] netlink_rcv_skb+0x130/0x360 [10541.138240][ T3329] netlink_unicast+0x449/0x710 [10541.138240][ T3329] netlink_sendmsg+0x723/0xbe0 [10541.138240][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10541.138240][ T3329] ___sys_sendmsg+0xee/0x170 [10541.138240][ T3329] __sys_sendmsg+0xcd/0x170 [10541.138240][ T3329] do_syscall_64+0xc6/0x1e0 [10541.138240][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10541.138240][ T3329] [10551.244935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10551.245436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10551.245436][ T3329] netdev_get_by_index+0x5e/0x80 [10551.245436][ T3329] fib6_nh_init+0x3d8/0x15b0 [10551.245436][ T3329] ip6_route_info_create+0xf18/0x17d0 [10551.245436][ T3329] ip6_route_add+0x1c/0x140 [10551.245436][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10551.245436][ T3329] addrconf_add_dev+0xe2/0x170 [10551.245436][ T3329] inet6_addr_add+0x12f/0xa40 [10551.245436][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10551.245436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10551.245436][ T3329] netlink_rcv_skb+0x130/0x360 [10551.245436][ T3329] netlink_unicast+0x449/0x710 [10551.245436][ T3329] netlink_sendmsg+0x723/0xbe0 [10551.245436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10551.245436][ T3329] ___sys_sendmsg+0xee/0x170 [10551.245436][ T3329] __sys_sendmsg+0xcd/0x170 [10551.245436][ T3329] do_syscall_64+0xc6/0x1e0 [10551.245436][ T3329] [10551.247668][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10551.247668][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10551.247668][ T3329] ipv6_find_idev+0x102/0x170 [10551.247668][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10551.247668][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10551.247668][ T3329] netlink_rcv_skb+0x130/0x360 [10551.247668][ T3329] netlink_unicast+0x449/0x710 [10551.247668][ T3329] netlink_sendmsg+0x723/0xbe0 [10551.247668][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10551.247668][ T3329] ___sys_sendmsg+0xee/0x170 [10551.247668][ T3329] __sys_sendmsg+0xcd/0x170 [10551.247668][ T3329] do_syscall_64+0xc6/0x1e0 [10551.247668][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10551.247668][ T3329] [10551.249420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10551.249420][ T3329] neigh_parms_alloc+0x1e5/0x510 [10551.249420][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10551.249420][ T3329] ipv6_find_idev+0x102/0x170 [10551.249420][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10551.249420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10551.249420][ T3329] netlink_rcv_skb+0x130/0x360 [10551.249420][ T3329] netlink_unicast+0x449/0x710 [10551.249420][ T3329] netlink_sendmsg+0x723/0xbe0 [10551.249420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10551.249420][ T3329] ___sys_sendmsg+0xee/0x170 [10551.249420][ T3329] __sys_sendmsg+0xcd/0x170 [10551.249420][ T3329] do_syscall_64+0xc6/0x1e0 [10551.249420][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10551.249420][ T3329] [10561.492998][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10561.493700][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10561.493700][ T3329] netdev_get_by_index+0x5e/0x80 [10561.493700][ T3329] fib6_nh_init+0x3d8/0x15b0 [10561.493700][ T3329] ip6_route_info_create+0xf18/0x17d0 [10561.493700][ T3329] ip6_route_add+0x1c/0x140 [10561.493700][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10561.493700][ T3329] addrconf_add_dev+0xe2/0x170 [10561.493700][ T3329] inet6_addr_add+0x12f/0xa40 [10561.493700][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10561.493700][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10561.493700][ T3329] netlink_rcv_skb+0x130/0x360 [10561.493700][ T3329] netlink_unicast+0x449/0x710 [10561.493700][ T3329] netlink_sendmsg+0x723/0xbe0 [10561.493700][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10561.493700][ T3329] ___sys_sendmsg+0xee/0x170 [10561.493700][ T3329] __sys_sendmsg+0xcd/0x170 [10561.493700][ T3329] do_syscall_64+0xc6/0x1e0 [10561.493700][ T3329] [10561.506717][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10561.506717][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10561.506717][ T3329] ipv6_find_idev+0x102/0x170 [10561.506717][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10561.506717][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10561.506717][ T3329] netlink_rcv_skb+0x130/0x360 [10561.506717][ T3329] netlink_unicast+0x449/0x710 [10561.506717][ T3329] netlink_sendmsg+0x723/0xbe0 [10561.506717][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10561.506717][ T3329] ___sys_sendmsg+0xee/0x170 [10561.506717][ T3329] __sys_sendmsg+0xcd/0x170 [10561.506717][ T3329] do_syscall_64+0xc6/0x1e0 [10561.506717][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10561.506717][ T3329] [10561.510127][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10561.510127][ T3329] neigh_parms_alloc+0x1e5/0x510 [10561.510127][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10561.510127][ T3329] ipv6_find_idev+0x102/0x170 [10561.510127][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10561.510127][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10561.510127][ T3329] netlink_rcv_skb+0x130/0x360 [10561.510127][ T3329] netlink_unicast+0x449/0x710 [10561.510127][ T3329] netlink_sendmsg+0x723/0xbe0 [10561.510127][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10561.510127][ T3329] ___sys_sendmsg+0xee/0x170 [10561.510127][ T3329] __sys_sendmsg+0xcd/0x170 [10561.510127][ T3329] do_syscall_64+0xc6/0x1e0 [10561.510127][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10561.510127][ T3329] [10571.541030][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10571.562146][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10571.562146][ T3329] netdev_get_by_index+0x5e/0x80 [10571.562146][ T3329] fib6_nh_init+0x3d8/0x15b0 [10571.562146][ T3329] ip6_route_info_create+0xf18/0x17d0 [10571.562146][ T3329] ip6_route_add+0x1c/0x140 [10571.562146][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10571.562146][ T3329] addrconf_add_dev+0xe2/0x170 [10571.562146][ T3329] inet6_addr_add+0x12f/0xa40 [10571.562146][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10571.562146][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10571.562146][ T3329] netlink_rcv_skb+0x130/0x360 [10571.562146][ T3329] netlink_unicast+0x449/0x710 [10571.562146][ T3329] netlink_sendmsg+0x723/0xbe0 [10571.562146][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10571.562146][ T3329] ___sys_sendmsg+0xee/0x170 [10571.562146][ T3329] __sys_sendmsg+0xcd/0x170 [10571.562146][ T3329] do_syscall_64+0xc6/0x1e0 [10571.562146][ T3329] [10571.568450][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10571.568450][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10571.568450][ T3329] ipv6_find_idev+0x102/0x170 [10571.568450][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10571.568450][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10571.568450][ T3329] netlink_rcv_skb+0x130/0x360 [10571.568450][ T3329] netlink_unicast+0x449/0x710 [10571.568450][ T3329] netlink_sendmsg+0x723/0xbe0 [10571.568450][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10571.568450][ T3329] ___sys_sendmsg+0xee/0x170 [10571.568450][ T3329] __sys_sendmsg+0xcd/0x170 [10571.568450][ T3329] do_syscall_64+0xc6/0x1e0 [10571.568450][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10571.568450][ T3329] [10571.572418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10571.572418][ T3329] neigh_parms_alloc+0x1e5/0x510 [10571.572418][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10571.572418][ T3329] ipv6_find_idev+0x102/0x170 [10571.572418][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10571.572418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10571.572418][ T3329] netlink_rcv_skb+0x130/0x360 [10571.572418][ T3329] netlink_unicast+0x449/0x710 [10571.572418][ T3329] netlink_sendmsg+0x723/0xbe0 [10571.572418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10571.572418][ T3329] ___sys_sendmsg+0xee/0x170 [10571.572418][ T3329] __sys_sendmsg+0xcd/0x170 [10571.572418][ T3329] do_syscall_64+0xc6/0x1e0 [10571.572418][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10571.572418][ T3329] [10581.813113][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10581.813891][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10581.813891][ T3329] netdev_get_by_index+0x5e/0x80 [10581.813891][ T3329] fib6_nh_init+0x3d8/0x15b0 [10581.813891][ T3329] ip6_route_info_create+0xf18/0x17d0 [10581.813891][ T3329] ip6_route_add+0x1c/0x140 [10581.813891][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10581.813891][ T3329] addrconf_add_dev+0xe2/0x170 [10581.813891][ T3329] inet6_addr_add+0x12f/0xa40 [10581.813891][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10581.813891][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10581.813891][ T3329] netlink_rcv_skb+0x130/0x360 [10581.813891][ T3329] netlink_unicast+0x449/0x710 [10581.813891][ T3329] netlink_sendmsg+0x723/0xbe0 [10581.813891][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10581.813891][ T3329] ___sys_sendmsg+0xee/0x170 [10581.813891][ T3329] __sys_sendmsg+0xcd/0x170 [10581.813891][ T3329] do_syscall_64+0xc6/0x1e0 [10581.813891][ T3329] [10581.817706][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10581.817706][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10581.817706][ T3329] ipv6_find_idev+0x102/0x170 [10581.817706][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10581.817706][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10581.817706][ T3329] netlink_rcv_skb+0x130/0x360 [10581.817706][ T3329] netlink_unicast+0x449/0x710 [10581.817706][ T3329] netlink_sendmsg+0x723/0xbe0 [10581.817706][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10581.817706][ T3329] ___sys_sendmsg+0xee/0x170 [10581.817706][ T3329] __sys_sendmsg+0xcd/0x170 [10581.817706][ T3329] do_syscall_64+0xc6/0x1e0 [10581.817706][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10581.817706][ T3329] [10581.821156][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10581.821156][ T3329] neigh_parms_alloc+0x1e5/0x510 [10581.821156][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10581.821156][ T3329] ipv6_find_idev+0x102/0x170 [10581.821156][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10581.821156][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10581.821156][ T3329] netlink_rcv_skb+0x130/0x360 [10581.821156][ T3329] netlink_unicast+0x449/0x710 [10581.821156][ T3329] netlink_sendmsg+0x723/0xbe0 [10581.821156][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10581.821156][ T3329] ___sys_sendmsg+0xee/0x170 [10581.821156][ T3329] __sys_sendmsg+0xcd/0x170 [10581.821156][ T3329] do_syscall_64+0xc6/0x1e0 [10581.821156][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10581.821156][ T3329] [10592.068968][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10592.070219][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10592.070219][ T3329] netdev_get_by_index+0x5e/0x80 [10592.070219][ T3329] fib6_nh_init+0x3d8/0x15b0 [10592.070219][ T3329] ip6_route_info_create+0xf18/0x17d0 [10592.070219][ T3329] ip6_route_add+0x1c/0x140 [10592.070219][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10592.070219][ T3329] addrconf_add_dev+0xe2/0x170 [10592.070219][ T3329] inet6_addr_add+0x12f/0xa40 [10592.070219][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10592.070219][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10592.070219][ T3329] netlink_rcv_skb+0x130/0x360 [10592.070219][ T3329] netlink_unicast+0x449/0x710 [10592.070219][ T3329] netlink_sendmsg+0x723/0xbe0 [10592.070219][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10592.070219][ T3329] ___sys_sendmsg+0xee/0x170 [10592.070219][ T3329] __sys_sendmsg+0xcd/0x170 [10592.070219][ T3329] do_syscall_64+0xc6/0x1e0 [10592.070219][ T3329] [10592.072709][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10592.072709][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10592.072709][ T3329] ipv6_find_idev+0x102/0x170 [10592.072709][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10592.072709][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10592.072709][ T3329] netlink_rcv_skb+0x130/0x360 [10592.072709][ T3329] netlink_unicast+0x449/0x710 [10592.072709][ T3329] netlink_sendmsg+0x723/0xbe0 [10592.072709][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10592.072709][ T3329] ___sys_sendmsg+0xee/0x170 [10592.072709][ T3329] __sys_sendmsg+0xcd/0x170 [10592.072709][ T3329] do_syscall_64+0xc6/0x1e0 [10592.072709][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10592.072709][ T3329] [10592.074693][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10592.074693][ T3329] neigh_parms_alloc+0x1e5/0x510 [10592.074693][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10592.074693][ T3329] ipv6_find_idev+0x102/0x170 [10592.074693][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10592.074693][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10592.074693][ T3329] netlink_rcv_skb+0x130/0x360 [10592.074693][ T3329] netlink_unicast+0x449/0x710 [10592.074693][ T3329] netlink_sendmsg+0x723/0xbe0 [10592.074693][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10592.074693][ T3329] ___sys_sendmsg+0xee/0x170 [10592.074693][ T3329] __sys_sendmsg+0xcd/0x170 [10592.074693][ T3329] do_syscall_64+0xc6/0x1e0 [10592.074693][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10592.074693][ T3329] [10602.316966][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10602.317479][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10602.317479][ T3329] netdev_get_by_index+0x5e/0x80 [10602.317479][ T3329] fib6_nh_init+0x3d8/0x15b0 [10602.317479][ T3329] ip6_route_info_create+0xf18/0x17d0 [10602.317479][ T3329] ip6_route_add+0x1c/0x140 [10602.317479][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10602.317479][ T3329] addrconf_add_dev+0xe2/0x170 [10602.317479][ T3329] inet6_addr_add+0x12f/0xa40 [10602.317479][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10602.317479][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10602.317479][ T3329] netlink_rcv_skb+0x130/0x360 [10602.317479][ T3329] netlink_unicast+0x449/0x710 [10602.317479][ T3329] netlink_sendmsg+0x723/0xbe0 [10602.317479][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10602.317479][ T3329] ___sys_sendmsg+0xee/0x170 [10602.317479][ T3329] __sys_sendmsg+0xcd/0x170 [10602.317479][ T3329] do_syscall_64+0xc6/0x1e0 [10602.317479][ T3329] [10602.319739][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10602.319739][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10602.319739][ T3329] ipv6_find_idev+0x102/0x170 [10602.319739][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10602.319739][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10602.319739][ T3329] netlink_rcv_skb+0x130/0x360 [10602.319739][ T3329] netlink_unicast+0x449/0x710 [10602.319739][ T3329] netlink_sendmsg+0x723/0xbe0 [10602.319739][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10602.319739][ T3329] ___sys_sendmsg+0xee/0x170 [10602.319739][ T3329] __sys_sendmsg+0xcd/0x170 [10602.319739][ T3329] do_syscall_64+0xc6/0x1e0 [10602.319739][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10602.319739][ T3329] [10602.321491][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10602.321491][ T3329] neigh_parms_alloc+0x1e5/0x510 [10602.321491][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10602.321491][ T3329] ipv6_find_idev+0x102/0x170 [10602.321491][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10602.321491][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10602.321491][ T3329] netlink_rcv_skb+0x130/0x360 [10602.321491][ T3329] netlink_unicast+0x449/0x710 [10602.321491][ T3329] netlink_sendmsg+0x723/0xbe0 [10602.321491][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10602.321491][ T3329] ___sys_sendmsg+0xee/0x170 [10602.321491][ T3329] __sys_sendmsg+0xcd/0x170 [10602.321491][ T3329] do_syscall_64+0xc6/0x1e0 [10602.321491][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10602.321491][ T3329] [10612.565002][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10612.565558][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10612.565558][ T3329] netdev_get_by_index+0x5e/0x80 [10612.565558][ T3329] fib6_nh_init+0x3d8/0x15b0 [10612.565558][ T3329] ip6_route_info_create+0xf18/0x17d0 [10612.565558][ T3329] ip6_route_add+0x1c/0x140 [10612.565558][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10612.565558][ T3329] addrconf_add_dev+0xe2/0x170 [10612.565558][ T3329] inet6_addr_add+0x12f/0xa40 [10612.565558][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10612.565558][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10612.565558][ T3329] netlink_rcv_skb+0x130/0x360 [10612.565558][ T3329] netlink_unicast+0x449/0x710 [10612.565558][ T3329] netlink_sendmsg+0x723/0xbe0 [10612.565558][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10612.565558][ T3329] ___sys_sendmsg+0xee/0x170 [10612.565558][ T3329] __sys_sendmsg+0xcd/0x170 [10612.565558][ T3329] do_syscall_64+0xc6/0x1e0 [10612.565558][ T3329] [10612.568462][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10612.568462][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10612.568462][ T3329] ipv6_find_idev+0x102/0x170 [10612.568462][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10612.568462][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10612.568462][ T3329] netlink_rcv_skb+0x130/0x360 [10612.568462][ T3329] netlink_unicast+0x449/0x710 [10612.568462][ T3329] netlink_sendmsg+0x723/0xbe0 [10612.568462][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10612.568462][ T3329] ___sys_sendmsg+0xee/0x170 [10612.568462][ T3329] __sys_sendmsg+0xcd/0x170 [10612.568462][ T3329] do_syscall_64+0xc6/0x1e0 [10612.568462][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10612.568462][ T3329] [10612.570235][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10612.570235][ T3329] neigh_parms_alloc+0x1e5/0x510 [10612.570235][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10612.570235][ T3329] ipv6_find_idev+0x102/0x170 [10612.570235][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10612.570235][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10612.570235][ T3329] netlink_rcv_skb+0x130/0x360 [10612.570235][ T3329] netlink_unicast+0x449/0x710 [10612.570235][ T3329] netlink_sendmsg+0x723/0xbe0 [10612.570235][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10612.570235][ T3329] ___sys_sendmsg+0xee/0x170 [10612.570235][ T3329] __sys_sendmsg+0xcd/0x170 [10612.570235][ T3329] do_syscall_64+0xc6/0x1e0 [10612.570235][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10612.570235][ T3329] [10622.812954][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10622.813473][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10622.813473][ T3329] netdev_get_by_index+0x5e/0x80 [10622.813473][ T3329] fib6_nh_init+0x3d8/0x15b0 [10622.813473][ T3329] ip6_route_info_create+0xf18/0x17d0 [10622.813473][ T3329] ip6_route_add+0x1c/0x140 [10622.813473][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10622.813473][ T3329] addrconf_add_dev+0xe2/0x170 [10622.813473][ T3329] inet6_addr_add+0x12f/0xa40 [10622.813473][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10622.813473][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10622.813473][ T3329] netlink_rcv_skb+0x130/0x360 [10622.813473][ T3329] netlink_unicast+0x449/0x710 [10622.813473][ T3329] netlink_sendmsg+0x723/0xbe0 [10622.813473][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10622.813473][ T3329] ___sys_sendmsg+0xee/0x170 [10622.813473][ T3329] __sys_sendmsg+0xcd/0x170 [10622.813473][ T3329] do_syscall_64+0xc6/0x1e0 [10622.813473][ T3329] [10622.815880][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10622.815880][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10622.815880][ T3329] ipv6_find_idev+0x102/0x170 [10622.815880][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10622.815880][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10622.815880][ T3329] netlink_rcv_skb+0x130/0x360 [10622.815880][ T3329] netlink_unicast+0x449/0x710 [10622.815880][ T3329] netlink_sendmsg+0x723/0xbe0 [10622.815880][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10622.815880][ T3329] ___sys_sendmsg+0xee/0x170 [10622.815880][ T3329] __sys_sendmsg+0xcd/0x170 [10622.815880][ T3329] do_syscall_64+0xc6/0x1e0 [10622.815880][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10622.815880][ T3329] [10622.817825][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10622.817825][ T3329] neigh_parms_alloc+0x1e5/0x510 [10622.817825][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10622.817825][ T3329] ipv6_find_idev+0x102/0x170 [10622.817825][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10622.817825][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10622.817825][ T3329] netlink_rcv_skb+0x130/0x360 [10622.817825][ T3329] netlink_unicast+0x449/0x710 [10622.817825][ T3329] netlink_sendmsg+0x723/0xbe0 [10622.817825][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10622.817825][ T3329] ___sys_sendmsg+0xee/0x170 [10622.817825][ T3329] __sys_sendmsg+0xcd/0x170 [10622.817825][ T3329] do_syscall_64+0xc6/0x1e0 [10622.817825][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10622.817825][ T3329] [10633.060946][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10633.061434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10633.061434][ T3329] netdev_get_by_index+0x5e/0x80 [10633.061434][ T3329] fib6_nh_init+0x3d8/0x15b0 [10633.061434][ T3329] ip6_route_info_create+0xf18/0x17d0 [10633.061434][ T3329] ip6_route_add+0x1c/0x140 [10633.061434][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10633.061434][ T3329] addrconf_add_dev+0xe2/0x170 [10633.061434][ T3329] inet6_addr_add+0x12f/0xa40 [10633.061434][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10633.061434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10633.061434][ T3329] netlink_rcv_skb+0x130/0x360 [10633.061434][ T3329] netlink_unicast+0x449/0x710 [10633.061434][ T3329] netlink_sendmsg+0x723/0xbe0 [10633.061434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10633.061434][ T3329] ___sys_sendmsg+0xee/0x170 [10633.061434][ T3329] __sys_sendmsg+0xcd/0x170 [10633.061434][ T3329] do_syscall_64+0xc6/0x1e0 [10633.061434][ T3329] [10633.063685][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10633.063685][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10633.063685][ T3329] ipv6_find_idev+0x102/0x170 [10633.063685][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10633.063685][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10633.063685][ T3329] netlink_rcv_skb+0x130/0x360 [10633.063685][ T3329] netlink_unicast+0x449/0x710 [10633.063685][ T3329] netlink_sendmsg+0x723/0xbe0 [10633.063685][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10633.063685][ T3329] ___sys_sendmsg+0xee/0x170 [10633.063685][ T3329] __sys_sendmsg+0xcd/0x170 [10633.063685][ T3329] do_syscall_64+0xc6/0x1e0 [10633.063685][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10633.063685][ T3329] [10633.065420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10633.065420][ T3329] neigh_parms_alloc+0x1e5/0x510 [10633.065420][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10633.065420][ T3329] ipv6_find_idev+0x102/0x170 [10633.065420][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10633.065420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10633.065420][ T3329] netlink_rcv_skb+0x130/0x360 [10633.065420][ T3329] netlink_unicast+0x449/0x710 [10633.065420][ T3329] netlink_sendmsg+0x723/0xbe0 [10633.065420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10633.065420][ T3329] ___sys_sendmsg+0xee/0x170 [10633.065420][ T3329] __sys_sendmsg+0xcd/0x170 [10633.065420][ T3329] do_syscall_64+0xc6/0x1e0 [10633.065420][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10633.065420][ T3329] [10643.156966][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10643.157519][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10643.157519][ T3329] netdev_get_by_index+0x5e/0x80 [10643.157519][ T3329] fib6_nh_init+0x3d8/0x15b0 [10643.157519][ T3329] ip6_route_info_create+0xf18/0x17d0 [10643.157519][ T3329] ip6_route_add+0x1c/0x140 [10643.157519][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10643.157519][ T3329] addrconf_add_dev+0xe2/0x170 [10643.157519][ T3329] inet6_addr_add+0x12f/0xa40 [10643.157519][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10643.157519][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10643.157519][ T3329] netlink_rcv_skb+0x130/0x360 [10643.157519][ T3329] netlink_unicast+0x449/0x710 [10643.157519][ T3329] netlink_sendmsg+0x723/0xbe0 [10643.157519][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10643.157519][ T3329] ___sys_sendmsg+0xee/0x170 [10643.157519][ T3329] __sys_sendmsg+0xcd/0x170 [10643.157519][ T3329] do_syscall_64+0xc6/0x1e0 [10643.157519][ T3329] [10643.159957][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10643.159957][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10643.159957][ T3329] ipv6_find_idev+0x102/0x170 [10643.159957][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10643.159957][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10643.159957][ T3329] netlink_rcv_skb+0x130/0x360 [10643.159957][ T3329] netlink_unicast+0x449/0x710 [10643.159957][ T3329] netlink_sendmsg+0x723/0xbe0 [10643.159957][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10643.159957][ T3329] ___sys_sendmsg+0xee/0x170 [10643.159957][ T3329] __sys_sendmsg+0xcd/0x170 [10643.159957][ T3329] do_syscall_64+0xc6/0x1e0 [10643.159957][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10643.159957][ T3329] [10643.161855][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10643.161855][ T3329] neigh_parms_alloc+0x1e5/0x510 [10643.161855][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10643.161855][ T3329] ipv6_find_idev+0x102/0x170 [10643.161855][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10643.161855][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10643.161855][ T3329] netlink_rcv_skb+0x130/0x360 [10643.161855][ T3329] netlink_unicast+0x449/0x710 [10643.161855][ T3329] netlink_sendmsg+0x723/0xbe0 [10643.161855][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10643.161855][ T3329] ___sys_sendmsg+0xee/0x170 [10643.161855][ T3329] __sys_sendmsg+0xcd/0x170 [10643.161855][ T3329] do_syscall_64+0xc6/0x1e0 [10643.161855][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10643.161855][ T3329] [10653.405017][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10653.405487][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10653.405487][ T3329] netdev_get_by_index+0x5e/0x80 [10653.405487][ T3329] fib6_nh_init+0x3d8/0x15b0 [10653.405487][ T3329] ip6_route_info_create+0xf18/0x17d0 [10653.405487][ T3329] ip6_route_add+0x1c/0x140 [10653.405487][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10653.405487][ T3329] addrconf_add_dev+0xe2/0x170 [10653.405487][ T3329] inet6_addr_add+0x12f/0xa40 [10653.405487][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10653.405487][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10653.405487][ T3329] netlink_rcv_skb+0x130/0x360 [10653.405487][ T3329] netlink_unicast+0x449/0x710 [10653.405487][ T3329] netlink_sendmsg+0x723/0xbe0 [10653.405487][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10653.405487][ T3329] ___sys_sendmsg+0xee/0x170 [10653.405487][ T3329] __sys_sendmsg+0xcd/0x170 [10653.405487][ T3329] do_syscall_64+0xc6/0x1e0 [10653.405487][ T3329] [10653.407754][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10653.407754][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10653.407754][ T3329] ipv6_find_idev+0x102/0x170 [10653.407754][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10653.407754][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10653.407754][ T3329] netlink_rcv_skb+0x130/0x360 [10653.407754][ T3329] netlink_unicast+0x449/0x710 [10653.407754][ T3329] netlink_sendmsg+0x723/0xbe0 [10653.407754][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10653.407754][ T3329] ___sys_sendmsg+0xee/0x170 [10653.407754][ T3329] __sys_sendmsg+0xcd/0x170 [10653.407754][ T3329] do_syscall_64+0xc6/0x1e0 [10653.407754][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10653.407754][ T3329] [10653.409493][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10653.409493][ T3329] neigh_parms_alloc+0x1e5/0x510 [10653.409493][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10653.409493][ T3329] ipv6_find_idev+0x102/0x170 [10653.409493][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10653.409493][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10653.409493][ T3329] netlink_rcv_skb+0x130/0x360 [10653.409493][ T3329] netlink_unicast+0x449/0x710 [10653.409493][ T3329] netlink_sendmsg+0x723/0xbe0 [10653.409493][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10653.409493][ T3329] ___sys_sendmsg+0xee/0x170 [10653.409493][ T3329] __sys_sendmsg+0xcd/0x170 [10653.409493][ T3329] do_syscall_64+0xc6/0x1e0 [10653.409493][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10653.409493][ T3329] [10663.501051][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10663.501596][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10663.501596][ T3329] netdev_get_by_index+0x5e/0x80 [10663.501596][ T3329] fib6_nh_init+0x3d8/0x15b0 [10663.501596][ T3329] ip6_route_info_create+0xf18/0x17d0 [10663.501596][ T3329] ip6_route_add+0x1c/0x140 [10663.501596][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10663.501596][ T3329] addrconf_add_dev+0xe2/0x170 [10663.501596][ T3329] inet6_addr_add+0x12f/0xa40 [10663.501596][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10663.501596][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10663.501596][ T3329] netlink_rcv_skb+0x130/0x360 [10663.501596][ T3329] netlink_unicast+0x449/0x710 [10663.501596][ T3329] netlink_sendmsg+0x723/0xbe0 [10663.501596][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10663.501596][ T3329] ___sys_sendmsg+0xee/0x170 [10663.501596][ T3329] __sys_sendmsg+0xcd/0x170 [10663.501596][ T3329] do_syscall_64+0xc6/0x1e0 [10663.501596][ T3329] [10663.503868][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10663.503868][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10663.503868][ T3329] ipv6_find_idev+0x102/0x170 [10663.503868][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10663.503868][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10663.503868][ T3329] netlink_rcv_skb+0x130/0x360 [10663.503868][ T3329] netlink_unicast+0x449/0x710 [10663.503868][ T3329] netlink_sendmsg+0x723/0xbe0 [10663.503868][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10663.503868][ T3329] ___sys_sendmsg+0xee/0x170 [10663.503868][ T3329] __sys_sendmsg+0xcd/0x170 [10663.503868][ T3329] do_syscall_64+0xc6/0x1e0 [10663.503868][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10663.503868][ T3329] [10663.505590][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10663.505590][ T3329] neigh_parms_alloc+0x1e5/0x510 [10663.505590][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10663.505590][ T3329] ipv6_find_idev+0x102/0x170 [10663.505590][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10663.505590][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10663.505590][ T3329] netlink_rcv_skb+0x130/0x360 [10663.505590][ T3329] netlink_unicast+0x449/0x710 [10663.505590][ T3329] netlink_sendmsg+0x723/0xbe0 [10663.505590][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10663.505590][ T3329] ___sys_sendmsg+0xee/0x170 [10663.505590][ T3329] __sys_sendmsg+0xcd/0x170 [10663.505590][ T3329] do_syscall_64+0xc6/0x1e0 [10663.505590][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10663.505590][ T3329] [10673.749046][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10673.749486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10673.749486][ T3329] netdev_get_by_index+0x5e/0x80 [10673.749486][ T3329] fib6_nh_init+0x3d8/0x15b0 [10673.749486][ T3329] ip6_route_info_create+0xf18/0x17d0 [10673.749486][ T3329] ip6_route_add+0x1c/0x140 [10673.749486][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10673.749486][ T3329] addrconf_add_dev+0xe2/0x170 [10673.749486][ T3329] inet6_addr_add+0x12f/0xa40 [10673.749486][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10673.749486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10673.749486][ T3329] netlink_rcv_skb+0x130/0x360 [10673.749486][ T3329] netlink_unicast+0x449/0x710 [10673.749486][ T3329] netlink_sendmsg+0x723/0xbe0 [10673.749486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10673.749486][ T3329] ___sys_sendmsg+0xee/0x170 [10673.749486][ T3329] __sys_sendmsg+0xcd/0x170 [10673.749486][ T3329] do_syscall_64+0xc6/0x1e0 [10673.749486][ T3329] [10673.751746][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10673.751746][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10673.751746][ T3329] ipv6_find_idev+0x102/0x170 [10673.751746][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10673.751746][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10673.751746][ T3329] netlink_rcv_skb+0x130/0x360 [10673.751746][ T3329] netlink_unicast+0x449/0x710 [10673.751746][ T3329] netlink_sendmsg+0x723/0xbe0 [10673.751746][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10673.751746][ T3329] ___sys_sendmsg+0xee/0x170 [10673.751746][ T3329] __sys_sendmsg+0xcd/0x170 [10673.751746][ T3329] do_syscall_64+0xc6/0x1e0 [10673.751746][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10673.751746][ T3329] [10673.753554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10673.753554][ T3329] neigh_parms_alloc+0x1e5/0x510 [10673.753554][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10673.753554][ T3329] ipv6_find_idev+0x102/0x170 [10673.753554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10673.753554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10673.753554][ T3329] netlink_rcv_skb+0x130/0x360 [10673.753554][ T3329] netlink_unicast+0x449/0x710 [10673.753554][ T3329] netlink_sendmsg+0x723/0xbe0 [10673.753554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10673.753554][ T3329] ___sys_sendmsg+0xee/0x170 [10673.753554][ T3329] __sys_sendmsg+0xcd/0x170 [10673.753554][ T3329] do_syscall_64+0xc6/0x1e0 [10673.753554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10673.753554][ T3329] [10683.852906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10683.853358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10683.853358][ T3329] netdev_get_by_index+0x5e/0x80 [10683.853358][ T3329] fib6_nh_init+0x3d8/0x15b0 [10683.853358][ T3329] ip6_route_info_create+0xf18/0x17d0 [10683.853358][ T3329] ip6_route_add+0x1c/0x140 [10683.853358][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10683.853358][ T3329] addrconf_add_dev+0xe2/0x170 [10683.853358][ T3329] inet6_addr_add+0x12f/0xa40 [10683.853358][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10683.853358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10683.853358][ T3329] netlink_rcv_skb+0x130/0x360 [10683.853358][ T3329] netlink_unicast+0x449/0x710 [10683.853358][ T3329] netlink_sendmsg+0x723/0xbe0 [10683.853358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10683.853358][ T3329] ___sys_sendmsg+0xee/0x170 [10683.853358][ T3329] __sys_sendmsg+0xcd/0x170 [10683.853358][ T3329] do_syscall_64+0xc6/0x1e0 [10683.853358][ T3329] [10683.855594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10683.855594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10683.855594][ T3329] ipv6_find_idev+0x102/0x170 [10683.855594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10683.855594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10683.855594][ T3329] netlink_rcv_skb+0x130/0x360 [10683.855594][ T3329] netlink_unicast+0x449/0x710 [10683.855594][ T3329] netlink_sendmsg+0x723/0xbe0 [10683.855594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10683.855594][ T3329] ___sys_sendmsg+0xee/0x170 [10683.855594][ T3329] __sys_sendmsg+0xcd/0x170 [10683.855594][ T3329] do_syscall_64+0xc6/0x1e0 [10683.855594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10683.855594][ T3329] [10683.857342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10683.857342][ T3329] neigh_parms_alloc+0x1e5/0x510 [10683.857342][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10683.857342][ T3329] ipv6_find_idev+0x102/0x170 [10683.857342][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10683.857342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10683.857342][ T3329] netlink_rcv_skb+0x130/0x360 [10683.857342][ T3329] netlink_unicast+0x449/0x710 [10683.857342][ T3329] netlink_sendmsg+0x723/0xbe0 [10683.857342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10683.857342][ T3329] ___sys_sendmsg+0xee/0x170 [10683.857342][ T3329] __sys_sendmsg+0xcd/0x170 [10683.857342][ T3329] do_syscall_64+0xc6/0x1e0 [10683.857342][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10683.857342][ T3329] [10694.100923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10694.101376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10694.101376][ T3329] netdev_get_by_index+0x5e/0x80 [10694.101376][ T3329] fib6_nh_init+0x3d8/0x15b0 [10694.101376][ T3329] ip6_route_info_create+0xf18/0x17d0 [10694.101376][ T3329] ip6_route_add+0x1c/0x140 [10694.101376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10694.101376][ T3329] addrconf_add_dev+0xe2/0x170 [10694.101376][ T3329] inet6_addr_add+0x12f/0xa40 [10694.101376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10694.101376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10694.101376][ T3329] netlink_rcv_skb+0x130/0x360 [10694.101376][ T3329] netlink_unicast+0x449/0x710 [10694.101376][ T3329] netlink_sendmsg+0x723/0xbe0 [10694.101376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10694.101376][ T3329] ___sys_sendmsg+0xee/0x170 [10694.101376][ T3329] __sys_sendmsg+0xcd/0x170 [10694.101376][ T3329] do_syscall_64+0xc6/0x1e0 [10694.101376][ T3329] [10694.104227][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10694.104227][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10694.104227][ T3329] ipv6_find_idev+0x102/0x170 [10694.104227][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10694.104227][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10694.104227][ T3329] netlink_rcv_skb+0x130/0x360 [10694.104227][ T3329] netlink_unicast+0x449/0x710 [10694.104227][ T3329] netlink_sendmsg+0x723/0xbe0 [10694.104227][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10694.104227][ T3329] ___sys_sendmsg+0xee/0x170 [10694.104227][ T3329] __sys_sendmsg+0xcd/0x170 [10694.104227][ T3329] do_syscall_64+0xc6/0x1e0 [10694.104227][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10694.104227][ T3329] [10694.105988][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10694.105988][ T3329] neigh_parms_alloc+0x1e5/0x510 [10694.105988][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10694.105988][ T3329] ipv6_find_idev+0x102/0x170 [10694.105988][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10694.105988][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10694.105988][ T3329] netlink_rcv_skb+0x130/0x360 [10694.105988][ T3329] netlink_unicast+0x449/0x710 [10694.105988][ T3329] netlink_sendmsg+0x723/0xbe0 [10694.105988][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10694.105988][ T3329] ___sys_sendmsg+0xee/0x170 [10694.105988][ T3329] __sys_sendmsg+0xcd/0x170 [10694.105988][ T3329] do_syscall_64+0xc6/0x1e0 [10694.105988][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10694.105988][ T3329] [10704.301048][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10704.301566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10704.301566][ T3329] netdev_get_by_index+0x5e/0x80 [10704.301566][ T3329] fib6_nh_init+0x3d8/0x15b0 [10704.301566][ T3329] ip6_route_info_create+0xf18/0x17d0 [10704.301566][ T3329] ip6_route_add+0x1c/0x140 [10704.301566][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10704.301566][ T3329] addrconf_add_dev+0xe2/0x170 [10704.301566][ T3329] inet6_addr_add+0x12f/0xa40 [10704.301566][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10704.301566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10704.301566][ T3329] netlink_rcv_skb+0x130/0x360 [10704.301566][ T3329] netlink_unicast+0x449/0x710 [10704.301566][ T3329] netlink_sendmsg+0x723/0xbe0 [10704.301566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10704.301566][ T3329] ___sys_sendmsg+0xee/0x170 [10704.301566][ T3329] __sys_sendmsg+0xcd/0x170 [10704.301566][ T3329] do_syscall_64+0xc6/0x1e0 [10704.301566][ T3329] [10704.303825][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10704.303825][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10704.303825][ T3329] ipv6_find_idev+0x102/0x170 [10704.303825][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10704.303825][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10704.303825][ T3329] netlink_rcv_skb+0x130/0x360 [10704.303825][ T3329] netlink_unicast+0x449/0x710 [10704.303825][ T3329] netlink_sendmsg+0x723/0xbe0 [10704.303825][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10704.303825][ T3329] ___sys_sendmsg+0xee/0x170 [10704.303825][ T3329] __sys_sendmsg+0xcd/0x170 [10704.303825][ T3329] do_syscall_64+0xc6/0x1e0 [10704.303825][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10704.303825][ T3329] [10704.305560][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10704.305560][ T3329] neigh_parms_alloc+0x1e5/0x510 [10704.305560][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10704.305560][ T3329] ipv6_find_idev+0x102/0x170 [10704.305560][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10704.305560][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10704.305560][ T3329] netlink_rcv_skb+0x130/0x360 [10704.305560][ T3329] netlink_unicast+0x449/0x710 [10704.305560][ T3329] netlink_sendmsg+0x723/0xbe0 [10704.305560][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10704.305560][ T3329] ___sys_sendmsg+0xee/0x170 [10704.305560][ T3329] __sys_sendmsg+0xcd/0x170 [10704.305560][ T3329] do_syscall_64+0xc6/0x1e0 [10704.305560][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10704.305560][ T3329] [10714.444912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10714.445363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10714.445363][ T3329] netdev_get_by_index+0x5e/0x80 [10714.445363][ T3329] fib6_nh_init+0x3d8/0x15b0 [10714.445363][ T3329] ip6_route_info_create+0xf18/0x17d0 [10714.445363][ T3329] ip6_route_add+0x1c/0x140 [10714.445363][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10714.445363][ T3329] addrconf_add_dev+0xe2/0x170 [10714.445363][ T3329] inet6_addr_add+0x12f/0xa40 [10714.445363][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10714.445363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10714.445363][ T3329] netlink_rcv_skb+0x130/0x360 [10714.445363][ T3329] netlink_unicast+0x449/0x710 [10714.445363][ T3329] netlink_sendmsg+0x723/0xbe0 [10714.445363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10714.445363][ T3329] ___sys_sendmsg+0xee/0x170 [10714.445363][ T3329] __sys_sendmsg+0xcd/0x170 [10714.445363][ T3329] do_syscall_64+0xc6/0x1e0 [10714.445363][ T3329] [10714.447846][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10714.447846][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10714.447846][ T3329] ipv6_find_idev+0x102/0x170 [10714.447846][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10714.447846][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10714.447846][ T3329] netlink_rcv_skb+0x130/0x360 [10714.447846][ T3329] netlink_unicast+0x449/0x710 [10714.447846][ T3329] netlink_sendmsg+0x723/0xbe0 [10714.447846][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10714.447846][ T3329] ___sys_sendmsg+0xee/0x170 [10714.447846][ T3329] __sys_sendmsg+0xcd/0x170 [10714.447846][ T3329] do_syscall_64+0xc6/0x1e0 [10714.447846][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10714.447846][ T3329] [10714.449858][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10714.449858][ T3329] neigh_parms_alloc+0x1e5/0x510 [10714.449858][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10714.449858][ T3329] ipv6_find_idev+0x102/0x170 [10714.449858][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10714.449858][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10714.449858][ T3329] netlink_rcv_skb+0x130/0x360 [10714.449858][ T3329] netlink_unicast+0x449/0x710 [10714.449858][ T3329] netlink_sendmsg+0x723/0xbe0 [10714.449858][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10714.449858][ T3329] ___sys_sendmsg+0xee/0x170 [10714.449858][ T3329] __sys_sendmsg+0xcd/0x170 [10714.449858][ T3329] do_syscall_64+0xc6/0x1e0 [10714.449858][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10714.449858][ T3329] [10724.692926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10724.693351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10724.693351][ T3329] netdev_get_by_index+0x5e/0x80 [10724.693351][ T3329] fib6_nh_init+0x3d8/0x15b0 [10724.693351][ T3329] ip6_route_info_create+0xf18/0x17d0 [10724.693351][ T3329] ip6_route_add+0x1c/0x140 [10724.693351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10724.693351][ T3329] addrconf_add_dev+0xe2/0x170 [10724.693351][ T3329] inet6_addr_add+0x12f/0xa40 [10724.693351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10724.693351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10724.693351][ T3329] netlink_rcv_skb+0x130/0x360 [10724.693351][ T3329] netlink_unicast+0x449/0x710 [10724.693351][ T3329] netlink_sendmsg+0x723/0xbe0 [10724.693351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10724.693351][ T3329] ___sys_sendmsg+0xee/0x170 [10724.693351][ T3329] __sys_sendmsg+0xcd/0x170 [10724.693351][ T3329] do_syscall_64+0xc6/0x1e0 [10724.693351][ T3329] [10724.695632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10724.695632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10724.695632][ T3329] ipv6_find_idev+0x102/0x170 [10724.695632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10724.695632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10724.695632][ T3329] netlink_rcv_skb+0x130/0x360 [10724.695632][ T3329] netlink_unicast+0x449/0x710 [10724.695632][ T3329] netlink_sendmsg+0x723/0xbe0 [10724.695632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10724.695632][ T3329] ___sys_sendmsg+0xee/0x170 [10724.695632][ T3329] __sys_sendmsg+0xcd/0x170 [10724.695632][ T3329] do_syscall_64+0xc6/0x1e0 [10724.695632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10724.695632][ T3329] [10724.697407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10724.697407][ T3329] neigh_parms_alloc+0x1e5/0x510 [10724.697407][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10724.697407][ T3329] ipv6_find_idev+0x102/0x170 [10724.697407][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10724.697407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10724.697407][ T3329] netlink_rcv_skb+0x130/0x360 [10724.697407][ T3329] netlink_unicast+0x449/0x710 [10724.697407][ T3329] netlink_sendmsg+0x723/0xbe0 [10724.697407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10724.697407][ T3329] ___sys_sendmsg+0xee/0x170 [10724.697407][ T3329] __sys_sendmsg+0xcd/0x170 [10724.697407][ T3329] do_syscall_64+0xc6/0x1e0 [10724.697407][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10724.697407][ T3329] [10734.701053][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10734.701544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10734.701544][ T3329] netdev_get_by_index+0x5e/0x80 [10734.701544][ T3329] fib6_nh_init+0x3d8/0x15b0 [10734.701544][ T3329] ip6_route_info_create+0xf18/0x17d0 [10734.701544][ T3329] ip6_route_add+0x1c/0x140 [10734.701544][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10734.701544][ T3329] addrconf_add_dev+0xe2/0x170 [10734.701544][ T3329] inet6_addr_add+0x12f/0xa40 [10734.701544][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10734.701544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10734.701544][ T3329] netlink_rcv_skb+0x130/0x360 [10734.701544][ T3329] netlink_unicast+0x449/0x710 [10734.701544][ T3329] netlink_sendmsg+0x723/0xbe0 [10734.701544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10734.701544][ T3329] ___sys_sendmsg+0xee/0x170 [10734.701544][ T3329] __sys_sendmsg+0xcd/0x170 [10734.701544][ T3329] do_syscall_64+0xc6/0x1e0 [10734.701544][ T3329] [10734.703804][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10734.703804][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10734.703804][ T3329] ipv6_find_idev+0x102/0x170 [10734.703804][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10734.703804][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10734.703804][ T3329] netlink_rcv_skb+0x130/0x360 [10734.703804][ T3329] netlink_unicast+0x449/0x710 [10734.703804][ T3329] netlink_sendmsg+0x723/0xbe0 [10734.703804][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10734.703804][ T3329] ___sys_sendmsg+0xee/0x170 [10734.703804][ T3329] __sys_sendmsg+0xcd/0x170 [10734.703804][ T3329] do_syscall_64+0xc6/0x1e0 [10734.703804][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10734.703804][ T3329] [10734.705535][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10734.705535][ T3329] neigh_parms_alloc+0x1e5/0x510 [10734.705535][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10734.705535][ T3329] ipv6_find_idev+0x102/0x170 [10734.705535][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10734.705535][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10734.705535][ T3329] netlink_rcv_skb+0x130/0x360 [10734.705535][ T3329] netlink_unicast+0x449/0x710 [10734.705535][ T3329] netlink_sendmsg+0x723/0xbe0 [10734.705535][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10734.705535][ T3329] ___sys_sendmsg+0xee/0x170 [10734.705535][ T3329] __sys_sendmsg+0xcd/0x170 [10734.705535][ T3329] do_syscall_64+0xc6/0x1e0 [10734.705535][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10734.705535][ T3329] [10744.948923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10744.949488][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10744.949488][ T3329] netdev_get_by_index+0x5e/0x80 [10744.949488][ T3329] fib6_nh_init+0x3d8/0x15b0 [10744.949488][ T3329] ip6_route_info_create+0xf18/0x17d0 [10744.949488][ T3329] ip6_route_add+0x1c/0x140 [10744.949488][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10744.949488][ T3329] addrconf_add_dev+0xe2/0x170 [10744.949488][ T3329] inet6_addr_add+0x12f/0xa40 [10744.949488][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10744.949488][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10744.949488][ T3329] netlink_rcv_skb+0x130/0x360 [10744.949488][ T3329] netlink_unicast+0x449/0x710 [10744.949488][ T3329] netlink_sendmsg+0x723/0xbe0 [10744.949488][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10744.949488][ T3329] ___sys_sendmsg+0xee/0x170 [10744.949488][ T3329] __sys_sendmsg+0xcd/0x170 [10744.949488][ T3329] do_syscall_64+0xc6/0x1e0 [10744.949488][ T3329] [10744.952660][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10744.952660][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10744.952660][ T3329] ipv6_find_idev+0x102/0x170 [10744.952660][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10744.952660][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10744.952660][ T3329] netlink_rcv_skb+0x130/0x360 [10744.952660][ T3329] netlink_unicast+0x449/0x710 [10744.952660][ T3329] netlink_sendmsg+0x723/0xbe0 [10744.952660][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10744.952660][ T3329] ___sys_sendmsg+0xee/0x170 [10744.952660][ T3329] __sys_sendmsg+0xcd/0x170 [10744.952660][ T3329] do_syscall_64+0xc6/0x1e0 [10744.952660][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10744.952660][ T3329] [10744.955248][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10744.955248][ T3329] neigh_parms_alloc+0x1e5/0x510 [10744.955248][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10744.955248][ T3329] ipv6_find_idev+0x102/0x170 [10744.955248][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10744.955248][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10744.955248][ T3329] netlink_rcv_skb+0x130/0x360 [10744.955248][ T3329] netlink_unicast+0x449/0x710 [10744.955248][ T3329] netlink_sendmsg+0x723/0xbe0 [10744.955248][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10744.955248][ T3329] ___sys_sendmsg+0xee/0x170 [10744.955248][ T3329] __sys_sendmsg+0xcd/0x170 [10744.955248][ T3329] do_syscall_64+0xc6/0x1e0 [10744.955248][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10744.955248][ T3329] [10755.020904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10755.021490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10755.021490][ T3329] netdev_get_by_index+0x5e/0x80 [10755.021490][ T3329] fib6_nh_init+0x3d8/0x15b0 [10755.021490][ T3329] ip6_route_info_create+0xf18/0x17d0 [10755.021490][ T3329] ip6_route_add+0x1c/0x140 [10755.021490][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10755.021490][ T3329] addrconf_add_dev+0xe2/0x170 [10755.021490][ T3329] inet6_addr_add+0x12f/0xa40 [10755.021490][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10755.021490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10755.021490][ T3329] netlink_rcv_skb+0x130/0x360 [10755.021490][ T3329] netlink_unicast+0x449/0x710 [10755.021490][ T3329] netlink_sendmsg+0x723/0xbe0 [10755.021490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10755.021490][ T3329] ___sys_sendmsg+0xee/0x170 [10755.021490][ T3329] __sys_sendmsg+0xcd/0x170 [10755.021490][ T3329] do_syscall_64+0xc6/0x1e0 [10755.021490][ T3329] [10755.025078][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10755.025078][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10755.025078][ T3329] ipv6_find_idev+0x102/0x170 [10755.025078][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10755.025078][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10755.025078][ T3329] netlink_rcv_skb+0x130/0x360 [10755.025078][ T3329] netlink_unicast+0x449/0x710 [10755.025078][ T3329] netlink_sendmsg+0x723/0xbe0 [10755.025078][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10755.025078][ T3329] ___sys_sendmsg+0xee/0x170 [10755.025078][ T3329] __sys_sendmsg+0xcd/0x170 [10755.025078][ T3329] do_syscall_64+0xc6/0x1e0 [10755.025078][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10755.025078][ T3329] [10755.027857][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10755.027857][ T3329] neigh_parms_alloc+0x1e5/0x510 [10755.027857][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10755.027857][ T3329] ipv6_find_idev+0x102/0x170 [10755.027857][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10755.027857][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10755.027857][ T3329] netlink_rcv_skb+0x130/0x360 [10755.027857][ T3329] netlink_unicast+0x449/0x710 [10755.027857][ T3329] netlink_sendmsg+0x723/0xbe0 [10755.027857][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10755.027857][ T3329] ___sys_sendmsg+0xee/0x170 [10755.027857][ T3329] __sys_sendmsg+0xcd/0x170 [10755.027857][ T3329] do_syscall_64+0xc6/0x1e0 [10755.027857][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10755.027857][ T3329] [10765.268924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10765.269449][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10765.269449][ T3329] netdev_get_by_index+0x5e/0x80 [10765.269449][ T3329] fib6_nh_init+0x3d8/0x15b0 [10765.269449][ T3329] ip6_route_info_create+0xf18/0x17d0 [10765.269449][ T3329] ip6_route_add+0x1c/0x140 [10765.269449][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10765.269449][ T3329] addrconf_add_dev+0xe2/0x170 [10765.269449][ T3329] inet6_addr_add+0x12f/0xa40 [10765.269449][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10765.269449][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10765.269449][ T3329] netlink_rcv_skb+0x130/0x360 [10765.269449][ T3329] netlink_unicast+0x449/0x710 [10765.269449][ T3329] netlink_sendmsg+0x723/0xbe0 [10765.269449][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10765.269449][ T3329] ___sys_sendmsg+0xee/0x170 [10765.269449][ T3329] __sys_sendmsg+0xcd/0x170 [10765.269449][ T3329] do_syscall_64+0xc6/0x1e0 [10765.269449][ T3329] [10765.271708][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10765.271708][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10765.271708][ T3329] ipv6_find_idev+0x102/0x170 [10765.271708][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10765.271708][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10765.271708][ T3329] netlink_rcv_skb+0x130/0x360 [10765.271708][ T3329] netlink_unicast+0x449/0x710 [10765.271708][ T3329] netlink_sendmsg+0x723/0xbe0 [10765.271708][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10765.271708][ T3329] ___sys_sendmsg+0xee/0x170 [10765.271708][ T3329] __sys_sendmsg+0xcd/0x170 [10765.271708][ T3329] do_syscall_64+0xc6/0x1e0 [10765.271708][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10765.271708][ T3329] [10765.273451][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10765.273451][ T3329] neigh_parms_alloc+0x1e5/0x510 [10765.273451][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10765.273451][ T3329] ipv6_find_idev+0x102/0x170 [10765.273451][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10765.273451][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10765.273451][ T3329] netlink_rcv_skb+0x130/0x360 [10765.273451][ T3329] netlink_unicast+0x449/0x710 [10765.273451][ T3329] netlink_sendmsg+0x723/0xbe0 [10765.273451][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10765.273451][ T3329] ___sys_sendmsg+0xee/0x170 [10765.273451][ T3329] __sys_sendmsg+0xcd/0x170 [10765.273451][ T3329] do_syscall_64+0xc6/0x1e0 [10765.273451][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10765.273451][ T3329] [10775.516908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10775.517422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10775.517422][ T3329] netdev_get_by_index+0x5e/0x80 [10775.517422][ T3329] fib6_nh_init+0x3d8/0x15b0 [10775.517422][ T3329] ip6_route_info_create+0xf18/0x17d0 [10775.517422][ T3329] ip6_route_add+0x1c/0x140 [10775.517422][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10775.517422][ T3329] addrconf_add_dev+0xe2/0x170 [10775.517422][ T3329] inet6_addr_add+0x12f/0xa40 [10775.517422][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10775.517422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10775.517422][ T3329] netlink_rcv_skb+0x130/0x360 [10775.517422][ T3329] netlink_unicast+0x449/0x710 [10775.517422][ T3329] netlink_sendmsg+0x723/0xbe0 [10775.517422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10775.517422][ T3329] ___sys_sendmsg+0xee/0x170 [10775.517422][ T3329] __sys_sendmsg+0xcd/0x170 [10775.517422][ T3329] do_syscall_64+0xc6/0x1e0 [10775.517422][ T3329] [10775.519682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10775.519682][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10775.519682][ T3329] ipv6_find_idev+0x102/0x170 [10775.519682][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10775.519682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10775.519682][ T3329] netlink_rcv_skb+0x130/0x360 [10775.519682][ T3329] netlink_unicast+0x449/0x710 [10775.519682][ T3329] netlink_sendmsg+0x723/0xbe0 [10775.519682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10775.519682][ T3329] ___sys_sendmsg+0xee/0x170 [10775.519682][ T3329] __sys_sendmsg+0xcd/0x170 [10775.519682][ T3329] do_syscall_64+0xc6/0x1e0 [10775.519682][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10775.519682][ T3329] [10775.521517][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10775.521517][ T3329] neigh_parms_alloc+0x1e5/0x510 [10775.521517][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10775.521517][ T3329] ipv6_find_idev+0x102/0x170 [10775.521517][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10775.521517][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10775.521517][ T3329] netlink_rcv_skb+0x130/0x360 [10775.521517][ T3329] netlink_unicast+0x449/0x710 [10775.521517][ T3329] netlink_sendmsg+0x723/0xbe0 [10775.521517][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10775.521517][ T3329] ___sys_sendmsg+0xee/0x170 [10775.521517][ T3329] __sys_sendmsg+0xcd/0x170 [10775.521517][ T3329] do_syscall_64+0xc6/0x1e0 [10775.521517][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10775.521517][ T3329] [10785.612902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10785.613508][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10785.613508][ T3329] netdev_get_by_index+0x5e/0x80 [10785.613508][ T3329] fib6_nh_init+0x3d8/0x15b0 [10785.613508][ T3329] ip6_route_info_create+0xf18/0x17d0 [10785.613508][ T3329] ip6_route_add+0x1c/0x140 [10785.613508][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10785.613508][ T3329] addrconf_add_dev+0xe2/0x170 [10785.613508][ T3329] inet6_addr_add+0x12f/0xa40 [10785.613508][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10785.613508][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10785.613508][ T3329] netlink_rcv_skb+0x130/0x360 [10785.613508][ T3329] netlink_unicast+0x449/0x710 [10785.613508][ T3329] netlink_sendmsg+0x723/0xbe0 [10785.613508][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10785.613508][ T3329] ___sys_sendmsg+0xee/0x170 [10785.613508][ T3329] __sys_sendmsg+0xcd/0x170 [10785.613508][ T3329] do_syscall_64+0xc6/0x1e0 [10785.613508][ T3329] [10785.617027][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10785.617027][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10785.617027][ T3329] ipv6_find_idev+0x102/0x170 [10785.617027][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10785.617027][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10785.617027][ T3329] netlink_rcv_skb+0x130/0x360 [10785.617027][ T3329] netlink_unicast+0x449/0x710 [10785.617027][ T3329] netlink_sendmsg+0x723/0xbe0 [10785.617027][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10785.617027][ T3329] ___sys_sendmsg+0xee/0x170 [10785.617027][ T3329] __sys_sendmsg+0xcd/0x170 [10785.617027][ T3329] do_syscall_64+0xc6/0x1e0 [10785.617027][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10785.617027][ T3329] [10785.619134][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10785.619134][ T3329] neigh_parms_alloc+0x1e5/0x510 [10785.619134][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10785.619134][ T3329] ipv6_find_idev+0x102/0x170 [10785.619134][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10785.619134][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10785.619134][ T3329] netlink_rcv_skb+0x130/0x360 [10785.619134][ T3329] netlink_unicast+0x449/0x710 [10785.619134][ T3329] netlink_sendmsg+0x723/0xbe0 [10785.619134][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10785.619134][ T3329] ___sys_sendmsg+0xee/0x170 [10785.619134][ T3329] __sys_sendmsg+0xcd/0x170 [10785.619134][ T3329] do_syscall_64+0xc6/0x1e0 [10785.619134][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10785.619134][ T3329] [10795.660914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10795.661394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10795.661394][ T3329] netdev_get_by_index+0x5e/0x80 [10795.661394][ T3329] fib6_nh_init+0x3d8/0x15b0 [10795.661394][ T3329] ip6_route_info_create+0xf18/0x17d0 [10795.661394][ T3329] ip6_route_add+0x1c/0x140 [10795.661394][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10795.661394][ T3329] addrconf_add_dev+0xe2/0x170 [10795.661394][ T3329] inet6_addr_add+0x12f/0xa40 [10795.661394][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10795.661394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10795.661394][ T3329] netlink_rcv_skb+0x130/0x360 [10795.661394][ T3329] netlink_unicast+0x449/0x710 [10795.661394][ T3329] netlink_sendmsg+0x723/0xbe0 [10795.661394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10795.661394][ T3329] ___sys_sendmsg+0xee/0x170 [10795.661394][ T3329] __sys_sendmsg+0xcd/0x170 [10795.661394][ T3329] do_syscall_64+0xc6/0x1e0 [10795.661394][ T3329] [10795.663749][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10795.663749][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10795.663749][ T3329] ipv6_find_idev+0x102/0x170 [10795.663749][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10795.663749][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10795.663749][ T3329] netlink_rcv_skb+0x130/0x360 [10795.663749][ T3329] netlink_unicast+0x449/0x710 [10795.663749][ T3329] netlink_sendmsg+0x723/0xbe0 [10795.663749][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10795.663749][ T3329] ___sys_sendmsg+0xee/0x170 [10795.663749][ T3329] __sys_sendmsg+0xcd/0x170 [10795.663749][ T3329] do_syscall_64+0xc6/0x1e0 [10795.663749][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10795.663749][ T3329] [10795.665477][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10795.665477][ T3329] neigh_parms_alloc+0x1e5/0x510 [10795.665477][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10795.665477][ T3329] ipv6_find_idev+0x102/0x170 [10795.665477][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10795.665477][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10795.665477][ T3329] netlink_rcv_skb+0x130/0x360 [10795.665477][ T3329] netlink_unicast+0x449/0x710 [10795.665477][ T3329] netlink_sendmsg+0x723/0xbe0 [10795.665477][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10795.665477][ T3329] ___sys_sendmsg+0xee/0x170 [10795.665477][ T3329] __sys_sendmsg+0xcd/0x170 [10795.665477][ T3329] do_syscall_64+0xc6/0x1e0 [10795.665477][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10795.665477][ T3329] [10805.836940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10805.837435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10805.837435][ T3329] netdev_get_by_index+0x5e/0x80 [10805.837435][ T3329] fib6_nh_init+0x3d8/0x15b0 [10805.837435][ T3329] ip6_route_info_create+0xf18/0x17d0 [10805.837435][ T3329] ip6_route_add+0x1c/0x140 [10805.837435][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10805.837435][ T3329] addrconf_add_dev+0xe2/0x170 [10805.837435][ T3329] inet6_addr_add+0x12f/0xa40 [10805.837435][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10805.837435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10805.837435][ T3329] netlink_rcv_skb+0x130/0x360 [10805.837435][ T3329] netlink_unicast+0x449/0x710 [10805.837435][ T3329] netlink_sendmsg+0x723/0xbe0 [10805.837435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10805.837435][ T3329] ___sys_sendmsg+0xee/0x170 [10805.837435][ T3329] __sys_sendmsg+0xcd/0x170 [10805.837435][ T3329] do_syscall_64+0xc6/0x1e0 [10805.837435][ T3329] [10805.839725][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10805.839725][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10805.839725][ T3329] ipv6_find_idev+0x102/0x170 [10805.839725][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10805.839725][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10805.839725][ T3329] netlink_rcv_skb+0x130/0x360 [10805.839725][ T3329] netlink_unicast+0x449/0x710 [10805.839725][ T3329] netlink_sendmsg+0x723/0xbe0 [10805.839725][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10805.839725][ T3329] ___sys_sendmsg+0xee/0x170 [10805.839725][ T3329] __sys_sendmsg+0xcd/0x170 [10805.839725][ T3329] do_syscall_64+0xc6/0x1e0 [10805.839725][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10805.839725][ T3329] [10805.841480][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10805.841480][ T3329] neigh_parms_alloc+0x1e5/0x510 [10805.841480][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10805.841480][ T3329] ipv6_find_idev+0x102/0x170 [10805.841480][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10805.841480][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10805.841480][ T3329] netlink_rcv_skb+0x130/0x360 [10805.841480][ T3329] netlink_unicast+0x449/0x710 [10805.841480][ T3329] netlink_sendmsg+0x723/0xbe0 [10805.841480][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10805.841480][ T3329] ___sys_sendmsg+0xee/0x170 [10805.841480][ T3329] __sys_sendmsg+0xcd/0x170 [10805.841480][ T3329] do_syscall_64+0xc6/0x1e0 [10805.841480][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10805.841480][ T3329] [10816.301069][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10816.301525][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10816.301525][ T3329] netdev_get_by_index+0x5e/0x80 [10816.301525][ T3329] fib6_nh_init+0x3d8/0x15b0 [10816.301525][ T3329] ip6_route_info_create+0xf18/0x17d0 [10816.301525][ T3329] ip6_route_add+0x1c/0x140 [10816.301525][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10816.301525][ T3329] addrconf_add_dev+0xe2/0x170 [10816.301525][ T3329] inet6_addr_add+0x12f/0xa40 [10816.301525][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10816.301525][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10816.301525][ T3329] netlink_rcv_skb+0x130/0x360 [10816.301525][ T3329] netlink_unicast+0x449/0x710 [10816.301525][ T3329] netlink_sendmsg+0x723/0xbe0 [10816.301525][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10816.301525][ T3329] ___sys_sendmsg+0xee/0x170 [10816.301525][ T3329] __sys_sendmsg+0xcd/0x170 [10816.301525][ T3329] do_syscall_64+0xc6/0x1e0 [10816.301525][ T3329] [10816.303787][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10816.303787][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10816.303787][ T3329] ipv6_find_idev+0x102/0x170 [10816.303787][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10816.303787][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10816.303787][ T3329] netlink_rcv_skb+0x130/0x360 [10816.303787][ T3329] netlink_unicast+0x449/0x710 [10816.303787][ T3329] netlink_sendmsg+0x723/0xbe0 [10816.303787][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10816.303787][ T3329] ___sys_sendmsg+0xee/0x170 [10816.303787][ T3329] __sys_sendmsg+0xcd/0x170 [10816.303787][ T3329] do_syscall_64+0xc6/0x1e0 [10816.303787][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10816.303787][ T3329] [10816.305534][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10816.305534][ T3329] neigh_parms_alloc+0x1e5/0x510 [10816.305534][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10816.305534][ T3329] ipv6_find_idev+0x102/0x170 [10816.305534][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10816.305534][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10816.305534][ T3329] netlink_rcv_skb+0x130/0x360 [10816.305534][ T3329] netlink_unicast+0x449/0x710 [10816.305534][ T3329] netlink_sendmsg+0x723/0xbe0 [10816.305534][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10816.305534][ T3329] ___sys_sendmsg+0xee/0x170 [10816.305534][ T3329] __sys_sendmsg+0xcd/0x170 [10816.305534][ T3329] do_syscall_64+0xc6/0x1e0 [10816.305534][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10816.305534][ T3329] [10826.380937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10826.381427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10826.381427][ T3329] netdev_get_by_index+0x5e/0x80 [10826.381427][ T3329] fib6_nh_init+0x3d8/0x15b0 [10826.381427][ T3329] ip6_route_info_create+0xf18/0x17d0 [10826.381427][ T3329] ip6_route_add+0x1c/0x140 [10826.381427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10826.381427][ T3329] addrconf_add_dev+0xe2/0x170 [10826.381427][ T3329] inet6_addr_add+0x12f/0xa40 [10826.381427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10826.381427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10826.381427][ T3329] netlink_rcv_skb+0x130/0x360 [10826.381427][ T3329] netlink_unicast+0x449/0x710 [10826.381427][ T3329] netlink_sendmsg+0x723/0xbe0 [10826.381427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10826.381427][ T3329] ___sys_sendmsg+0xee/0x170 [10826.381427][ T3329] __sys_sendmsg+0xcd/0x170 [10826.381427][ T3329] do_syscall_64+0xc6/0x1e0 [10826.381427][ T3329] [10826.383667][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10826.383667][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10826.383667][ T3329] ipv6_find_idev+0x102/0x170 [10826.383667][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10826.383667][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10826.383667][ T3329] netlink_rcv_skb+0x130/0x360 [10826.383667][ T3329] netlink_unicast+0x449/0x710 [10826.383667][ T3329] netlink_sendmsg+0x723/0xbe0 [10826.383667][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10826.383667][ T3329] ___sys_sendmsg+0xee/0x170 [10826.383667][ T3329] __sys_sendmsg+0xcd/0x170 [10826.383667][ T3329] do_syscall_64+0xc6/0x1e0 [10826.383667][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10826.383667][ T3329] [10826.385393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10826.385393][ T3329] neigh_parms_alloc+0x1e5/0x510 [10826.385393][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10826.385393][ T3329] ipv6_find_idev+0x102/0x170 [10826.385393][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10826.385393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10826.385393][ T3329] netlink_rcv_skb+0x130/0x360 [10826.385393][ T3329] netlink_unicast+0x449/0x710 [10826.385393][ T3329] netlink_sendmsg+0x723/0xbe0 [10826.385393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10826.385393][ T3329] ___sys_sendmsg+0xee/0x170 [10826.385393][ T3329] __sys_sendmsg+0xcd/0x170 [10826.385393][ T3329] do_syscall_64+0xc6/0x1e0 [10826.385393][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10826.385393][ T3329] [10836.628937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10836.629365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10836.629365][ T3329] netdev_get_by_index+0x5e/0x80 [10836.629365][ T3329] fib6_nh_init+0x3d8/0x15b0 [10836.629365][ T3329] ip6_route_info_create+0xf18/0x17d0 [10836.629365][ T3329] ip6_route_add+0x1c/0x140 [10836.629365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10836.629365][ T3329] addrconf_add_dev+0xe2/0x170 [10836.629365][ T3329] inet6_addr_add+0x12f/0xa40 [10836.629365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10836.629365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10836.629365][ T3329] netlink_rcv_skb+0x130/0x360 [10836.629365][ T3329] netlink_unicast+0x449/0x710 [10836.629365][ T3329] netlink_sendmsg+0x723/0xbe0 [10836.629365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10836.629365][ T3329] ___sys_sendmsg+0xee/0x170 [10836.629365][ T3329] __sys_sendmsg+0xcd/0x170 [10836.629365][ T3329] do_syscall_64+0xc6/0x1e0 [10836.629365][ T3329] [10836.631625][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10836.631625][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10836.631625][ T3329] ipv6_find_idev+0x102/0x170 [10836.631625][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10836.631625][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10836.631625][ T3329] netlink_rcv_skb+0x130/0x360 [10836.631625][ T3329] netlink_unicast+0x449/0x710 [10836.631625][ T3329] netlink_sendmsg+0x723/0xbe0 [10836.631625][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10836.631625][ T3329] ___sys_sendmsg+0xee/0x170 [10836.631625][ T3329] __sys_sendmsg+0xcd/0x170 [10836.631625][ T3329] do_syscall_64+0xc6/0x1e0 [10836.631625][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10836.631625][ T3329] [10836.633352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10836.633352][ T3329] neigh_parms_alloc+0x1e5/0x510 [10836.633352][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10836.633352][ T3329] ipv6_find_idev+0x102/0x170 [10836.633352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10836.633352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10836.633352][ T3329] netlink_rcv_skb+0x130/0x360 [10836.633352][ T3329] netlink_unicast+0x449/0x710 [10836.633352][ T3329] netlink_sendmsg+0x723/0xbe0 [10836.633352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10836.633352][ T3329] ___sys_sendmsg+0xee/0x170 [10836.633352][ T3329] __sys_sendmsg+0xcd/0x170 [10836.633352][ T3329] do_syscall_64+0xc6/0x1e0 [10836.633352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10836.633352][ T3329] [10846.876926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10846.877360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10846.877360][ T3329] netdev_get_by_index+0x5e/0x80 [10846.877360][ T3329] fib6_nh_init+0x3d8/0x15b0 [10846.877360][ T3329] ip6_route_info_create+0xf18/0x17d0 [10846.877360][ T3329] ip6_route_add+0x1c/0x140 [10846.877360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10846.877360][ T3329] addrconf_add_dev+0xe2/0x170 [10846.877360][ T3329] inet6_addr_add+0x12f/0xa40 [10846.877360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10846.877360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10846.877360][ T3329] netlink_rcv_skb+0x130/0x360 [10846.877360][ T3329] netlink_unicast+0x449/0x710 [10846.877360][ T3329] netlink_sendmsg+0x723/0xbe0 [10846.877360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10846.877360][ T3329] ___sys_sendmsg+0xee/0x170 [10846.877360][ T3329] __sys_sendmsg+0xcd/0x170 [10846.877360][ T3329] do_syscall_64+0xc6/0x1e0 [10846.877360][ T3329] [10846.879601][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10846.879601][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10846.879601][ T3329] ipv6_find_idev+0x102/0x170 [10846.879601][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10846.879601][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10846.879601][ T3329] netlink_rcv_skb+0x130/0x360 [10846.879601][ T3329] netlink_unicast+0x449/0x710 [10846.879601][ T3329] netlink_sendmsg+0x723/0xbe0 [10846.879601][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10846.879601][ T3329] ___sys_sendmsg+0xee/0x170 [10846.879601][ T3329] __sys_sendmsg+0xcd/0x170 [10846.879601][ T3329] do_syscall_64+0xc6/0x1e0 [10846.879601][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10846.879601][ T3329] [10846.881355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10846.881355][ T3329] neigh_parms_alloc+0x1e5/0x510 [10846.881355][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10846.881355][ T3329] ipv6_find_idev+0x102/0x170 [10846.881355][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10846.881355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10846.881355][ T3329] netlink_rcv_skb+0x130/0x360 [10846.881355][ T3329] netlink_unicast+0x449/0x710 [10846.881355][ T3329] netlink_sendmsg+0x723/0xbe0 [10846.881355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10846.881355][ T3329] ___sys_sendmsg+0xee/0x170 [10846.881355][ T3329] __sys_sendmsg+0xcd/0x170 [10846.881355][ T3329] do_syscall_64+0xc6/0x1e0 [10846.881355][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10846.881355][ T3329] [10856.980964][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10856.981440][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10856.981440][ T3329] netdev_get_by_index+0x5e/0x80 [10856.981440][ T3329] fib6_nh_init+0x3d8/0x15b0 [10856.981440][ T3329] ip6_route_info_create+0xf18/0x17d0 [10856.981440][ T3329] ip6_route_add+0x1c/0x140 [10856.981440][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10856.981440][ T3329] addrconf_add_dev+0xe2/0x170 [10856.981440][ T3329] inet6_addr_add+0x12f/0xa40 [10856.981440][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10856.981440][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10856.981440][ T3329] netlink_rcv_skb+0x130/0x360 [10856.981440][ T3329] netlink_unicast+0x449/0x710 [10856.981440][ T3329] netlink_sendmsg+0x723/0xbe0 [10856.981440][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10856.981440][ T3329] ___sys_sendmsg+0xee/0x170 [10856.981440][ T3329] __sys_sendmsg+0xcd/0x170 [10856.981440][ T3329] do_syscall_64+0xc6/0x1e0 [10856.981440][ T3329] [10856.983819][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10856.983819][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10856.983819][ T3329] ipv6_find_idev+0x102/0x170 [10856.983819][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10856.983819][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10856.983819][ T3329] netlink_rcv_skb+0x130/0x360 [10856.983819][ T3329] netlink_unicast+0x449/0x710 [10856.983819][ T3329] netlink_sendmsg+0x723/0xbe0 [10856.983819][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10856.983819][ T3329] ___sys_sendmsg+0xee/0x170 [10856.983819][ T3329] __sys_sendmsg+0xcd/0x170 [10856.983819][ T3329] do_syscall_64+0xc6/0x1e0 [10856.983819][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10856.983819][ T3329] [10856.985675][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10856.985675][ T3329] neigh_parms_alloc+0x1e5/0x510 [10856.985675][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10856.985675][ T3329] ipv6_find_idev+0x102/0x170 [10856.985675][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10856.985675][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10856.985675][ T3329] netlink_rcv_skb+0x130/0x360 [10856.985675][ T3329] netlink_unicast+0x449/0x710 [10856.985675][ T3329] netlink_sendmsg+0x723/0xbe0 [10856.985675][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10856.985675][ T3329] ___sys_sendmsg+0xee/0x170 [10856.985675][ T3329] __sys_sendmsg+0xcd/0x170 [10856.985675][ T3329] do_syscall_64+0xc6/0x1e0 [10856.985675][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10856.985675][ T3329] [10867.228992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10867.229564][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10867.229564][ T3329] netdev_get_by_index+0x5e/0x80 [10867.229564][ T3329] fib6_nh_init+0x3d8/0x15b0 [10867.229564][ T3329] ip6_route_info_create+0xf18/0x17d0 [10867.229564][ T3329] ip6_route_add+0x1c/0x140 [10867.229564][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10867.229564][ T3329] addrconf_add_dev+0xe2/0x170 [10867.229564][ T3329] inet6_addr_add+0x12f/0xa40 [10867.229564][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10867.229564][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10867.229564][ T3329] netlink_rcv_skb+0x130/0x360 [10867.229564][ T3329] netlink_unicast+0x449/0x710 [10867.229564][ T3329] netlink_sendmsg+0x723/0xbe0 [10867.229564][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10867.229564][ T3329] ___sys_sendmsg+0xee/0x170 [10867.229564][ T3329] __sys_sendmsg+0xcd/0x170 [10867.229564][ T3329] do_syscall_64+0xc6/0x1e0 [10867.229564][ T3329] [10867.231791][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10867.231791][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10867.231791][ T3329] ipv6_find_idev+0x102/0x170 [10867.231791][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10867.231791][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10867.231791][ T3329] netlink_rcv_skb+0x130/0x360 [10867.231791][ T3329] netlink_unicast+0x449/0x710 [10867.231791][ T3329] netlink_sendmsg+0x723/0xbe0 [10867.231791][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10867.231791][ T3329] ___sys_sendmsg+0xee/0x170 [10867.231791][ T3329] __sys_sendmsg+0xcd/0x170 [10867.231791][ T3329] do_syscall_64+0xc6/0x1e0 [10867.231791][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10867.231791][ T3329] [10867.233507][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10867.233507][ T3329] neigh_parms_alloc+0x1e5/0x510 [10867.233507][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10867.233507][ T3329] ipv6_find_idev+0x102/0x170 [10867.233507][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10867.233507][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10867.233507][ T3329] netlink_rcv_skb+0x130/0x360 [10867.233507][ T3329] netlink_unicast+0x449/0x710 [10867.233507][ T3329] netlink_sendmsg+0x723/0xbe0 [10867.233507][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10867.233507][ T3329] ___sys_sendmsg+0xee/0x170 [10867.233507][ T3329] __sys_sendmsg+0xcd/0x170 [10867.233507][ T3329] do_syscall_64+0xc6/0x1e0 [10867.233507][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10867.233507][ T3329] [10877.292972][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10877.293484][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10877.293484][ T3329] netdev_get_by_index+0x5e/0x80 [10877.293484][ T3329] fib6_nh_init+0x3d8/0x15b0 [10877.293484][ T3329] ip6_route_info_create+0xf18/0x17d0 [10877.293484][ T3329] ip6_route_add+0x1c/0x140 [10877.293484][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10877.293484][ T3329] addrconf_add_dev+0xe2/0x170 [10877.293484][ T3329] inet6_addr_add+0x12f/0xa40 [10877.293484][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10877.293484][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10877.293484][ T3329] netlink_rcv_skb+0x130/0x360 [10877.293484][ T3329] netlink_unicast+0x449/0x710 [10877.293484][ T3329] netlink_sendmsg+0x723/0xbe0 [10877.293484][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10877.293484][ T3329] ___sys_sendmsg+0xee/0x170 [10877.293484][ T3329] __sys_sendmsg+0xcd/0x170 [10877.293484][ T3329] do_syscall_64+0xc6/0x1e0 [10877.293484][ T3329] [10877.295703][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10877.295703][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10877.295703][ T3329] ipv6_find_idev+0x102/0x170 [10877.295703][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10877.295703][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10877.295703][ T3329] netlink_rcv_skb+0x130/0x360 [10877.295703][ T3329] netlink_unicast+0x449/0x710 [10877.295703][ T3329] netlink_sendmsg+0x723/0xbe0 [10877.295703][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10877.295703][ T3329] ___sys_sendmsg+0xee/0x170 [10877.295703][ T3329] __sys_sendmsg+0xcd/0x170 [10877.295703][ T3329] do_syscall_64+0xc6/0x1e0 [10877.295703][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10877.295703][ T3329] [10877.297415][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10877.297415][ T3329] neigh_parms_alloc+0x1e5/0x510 [10877.297415][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10877.297415][ T3329] ipv6_find_idev+0x102/0x170 [10877.297415][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10877.297415][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10877.297415][ T3329] netlink_rcv_skb+0x130/0x360 [10877.297415][ T3329] netlink_unicast+0x449/0x710 [10877.297415][ T3329] netlink_sendmsg+0x723/0xbe0 [10877.297415][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10877.297415][ T3329] ___sys_sendmsg+0xee/0x170 [10877.297415][ T3329] __sys_sendmsg+0xcd/0x170 [10877.297415][ T3329] do_syscall_64+0xc6/0x1e0 [10877.297415][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10877.297415][ T3329] [10887.372926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10887.373346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10887.373346][ T3329] netdev_get_by_index+0x5e/0x80 [10887.373346][ T3329] fib6_nh_init+0x3d8/0x15b0 [10887.373346][ T3329] ip6_route_info_create+0xf18/0x17d0 [10887.373346][ T3329] ip6_route_add+0x1c/0x140 [10887.373346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10887.373346][ T3329] addrconf_add_dev+0xe2/0x170 [10887.373346][ T3329] inet6_addr_add+0x12f/0xa40 [10887.373346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10887.373346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10887.373346][ T3329] netlink_rcv_skb+0x130/0x360 [10887.373346][ T3329] netlink_unicast+0x449/0x710 [10887.373346][ T3329] netlink_sendmsg+0x723/0xbe0 [10887.373346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10887.373346][ T3329] ___sys_sendmsg+0xee/0x170 [10887.373346][ T3329] __sys_sendmsg+0xcd/0x170 [10887.373346][ T3329] do_syscall_64+0xc6/0x1e0 [10887.373346][ T3329] [10887.375643][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10887.375643][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10887.375643][ T3329] ipv6_find_idev+0x102/0x170 [10887.375643][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10887.375643][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10887.375643][ T3329] netlink_rcv_skb+0x130/0x360 [10887.375643][ T3329] netlink_unicast+0x449/0x710 [10887.375643][ T3329] netlink_sendmsg+0x723/0xbe0 [10887.375643][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10887.375643][ T3329] ___sys_sendmsg+0xee/0x170 [10887.375643][ T3329] __sys_sendmsg+0xcd/0x170 [10887.375643][ T3329] do_syscall_64+0xc6/0x1e0 [10887.375643][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10887.375643][ T3329] [10887.377350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10887.377350][ T3329] neigh_parms_alloc+0x1e5/0x510 [10887.377350][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10887.377350][ T3329] ipv6_find_idev+0x102/0x170 [10887.377350][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10887.377350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10887.377350][ T3329] netlink_rcv_skb+0x130/0x360 [10887.377350][ T3329] netlink_unicast+0x449/0x710 [10887.377350][ T3329] netlink_sendmsg+0x723/0xbe0 [10887.377350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10887.377350][ T3329] ___sys_sendmsg+0xee/0x170 [10887.377350][ T3329] __sys_sendmsg+0xcd/0x170 [10887.377350][ T3329] do_syscall_64+0xc6/0x1e0 [10887.377350][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10887.377350][ T3329] [10897.476939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10897.477481][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10897.477481][ T3329] netdev_get_by_index+0x5e/0x80 [10897.477481][ T3329] fib6_nh_init+0x3d8/0x15b0 [10897.477481][ T3329] ip6_route_info_create+0xf18/0x17d0 [10897.477481][ T3329] ip6_route_add+0x1c/0x140 [10897.477481][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10897.477481][ T3329] addrconf_add_dev+0xe2/0x170 [10897.477481][ T3329] inet6_addr_add+0x12f/0xa40 [10897.477481][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10897.477481][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10897.477481][ T3329] netlink_rcv_skb+0x130/0x360 [10897.477481][ T3329] netlink_unicast+0x449/0x710 [10897.477481][ T3329] netlink_sendmsg+0x723/0xbe0 [10897.477481][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10897.477481][ T3329] ___sys_sendmsg+0xee/0x170 [10897.477481][ T3329] __sys_sendmsg+0xcd/0x170 [10897.477481][ T3329] do_syscall_64+0xc6/0x1e0 [10897.477481][ T3329] [10897.480521][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10897.480521][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10897.480521][ T3329] ipv6_find_idev+0x102/0x170 [10897.480521][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10897.480521][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10897.480521][ T3329] netlink_rcv_skb+0x130/0x360 [10897.480521][ T3329] netlink_unicast+0x449/0x710 [10897.480521][ T3329] netlink_sendmsg+0x723/0xbe0 [10897.480521][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10897.480521][ T3329] ___sys_sendmsg+0xee/0x170 [10897.480521][ T3329] __sys_sendmsg+0xcd/0x170 [10897.480521][ T3329] do_syscall_64+0xc6/0x1e0 [10897.480521][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10897.480521][ T3329] [10897.482905][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10897.482905][ T3329] neigh_parms_alloc+0x1e5/0x510 [10897.482905][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10897.482905][ T3329] ipv6_find_idev+0x102/0x170 [10897.482905][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10897.482905][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10897.482905][ T3329] netlink_rcv_skb+0x130/0x360 [10897.482905][ T3329] netlink_unicast+0x449/0x710 [10897.482905][ T3329] netlink_sendmsg+0x723/0xbe0 [10897.482905][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10897.482905][ T3329] ___sys_sendmsg+0xee/0x170 [10897.482905][ T3329] __sys_sendmsg+0xcd/0x170 [10897.482905][ T3329] do_syscall_64+0xc6/0x1e0 [10897.482905][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10897.482905][ T3329] [10907.660984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10907.661470][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10907.661470][ T3329] netdev_get_by_index+0x5e/0x80 [10907.661470][ T3329] fib6_nh_init+0x3d8/0x15b0 [10907.661470][ T3329] ip6_route_info_create+0xf18/0x17d0 [10907.661470][ T3329] ip6_route_add+0x1c/0x140 [10907.661470][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10907.661470][ T3329] addrconf_add_dev+0xe2/0x170 [10907.661470][ T3329] inet6_addr_add+0x12f/0xa40 [10907.661470][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10907.661470][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10907.661470][ T3329] netlink_rcv_skb+0x130/0x360 [10907.661470][ T3329] netlink_unicast+0x449/0x710 [10907.661470][ T3329] netlink_sendmsg+0x723/0xbe0 [10907.661470][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10907.661470][ T3329] ___sys_sendmsg+0xee/0x170 [10907.661470][ T3329] __sys_sendmsg+0xcd/0x170 [10907.661470][ T3329] do_syscall_64+0xc6/0x1e0 [10907.661470][ T3329] [10907.663683][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10907.663683][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10907.663683][ T3329] ipv6_find_idev+0x102/0x170 [10907.663683][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10907.663683][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10907.663683][ T3329] netlink_rcv_skb+0x130/0x360 [10907.663683][ T3329] netlink_unicast+0x449/0x710 [10907.663683][ T3329] netlink_sendmsg+0x723/0xbe0 [10907.663683][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10907.663683][ T3329] ___sys_sendmsg+0xee/0x170 [10907.663683][ T3329] __sys_sendmsg+0xcd/0x170 [10907.663683][ T3329] do_syscall_64+0xc6/0x1e0 [10907.663683][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10907.663683][ T3329] [10907.665421][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10907.665421][ T3329] neigh_parms_alloc+0x1e5/0x510 [10907.665421][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10907.665421][ T3329] ipv6_find_idev+0x102/0x170 [10907.665421][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10907.665421][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10907.665421][ T3329] netlink_rcv_skb+0x130/0x360 [10907.665421][ T3329] netlink_unicast+0x449/0x710 [10907.665421][ T3329] netlink_sendmsg+0x723/0xbe0 [10907.665421][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10907.665421][ T3329] ___sys_sendmsg+0xee/0x170 [10907.665421][ T3329] __sys_sendmsg+0xcd/0x170 [10907.665421][ T3329] do_syscall_64+0xc6/0x1e0 [10907.665421][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10907.665421][ T3329] [10918.333022][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10918.333543][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10918.333543][ T3329] netdev_get_by_index+0x5e/0x80 [10918.333543][ T3329] fib6_nh_init+0x3d8/0x15b0 [10918.333543][ T3329] ip6_route_info_create+0xf18/0x17d0 [10918.333543][ T3329] ip6_route_add+0x1c/0x140 [10918.333543][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10918.333543][ T3329] addrconf_add_dev+0xe2/0x170 [10918.333543][ T3329] inet6_addr_add+0x12f/0xa40 [10918.333543][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10918.333543][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10918.333543][ T3329] netlink_rcv_skb+0x130/0x360 [10918.333543][ T3329] netlink_unicast+0x449/0x710 [10918.333543][ T3329] netlink_sendmsg+0x723/0xbe0 [10918.333543][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10918.333543][ T3329] ___sys_sendmsg+0xee/0x170 [10918.333543][ T3329] __sys_sendmsg+0xcd/0x170 [10918.333543][ T3329] do_syscall_64+0xc6/0x1e0 [10918.333543][ T3329] [10918.335902][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10918.335902][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10918.335902][ T3329] ipv6_find_idev+0x102/0x170 [10918.335902][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10918.335902][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10918.335902][ T3329] netlink_rcv_skb+0x130/0x360 [10918.335902][ T3329] netlink_unicast+0x449/0x710 [10918.335902][ T3329] netlink_sendmsg+0x723/0xbe0 [10918.335902][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10918.335902][ T3329] ___sys_sendmsg+0xee/0x170 [10918.335902][ T3329] __sys_sendmsg+0xcd/0x170 [10918.335902][ T3329] do_syscall_64+0xc6/0x1e0 [10918.335902][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10918.335902][ T3329] [10918.337640][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10918.337640][ T3329] neigh_parms_alloc+0x1e5/0x510 [10918.337640][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10918.337640][ T3329] ipv6_find_idev+0x102/0x170 [10918.337640][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10918.337640][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10918.337640][ T3329] netlink_rcv_skb+0x130/0x360 [10918.337640][ T3329] netlink_unicast+0x449/0x710 [10918.337640][ T3329] netlink_sendmsg+0x723/0xbe0 [10918.337640][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10918.337640][ T3329] ___sys_sendmsg+0xee/0x170 [10918.337640][ T3329] __sys_sendmsg+0xcd/0x170 [10918.337640][ T3329] do_syscall_64+0xc6/0x1e0 [10918.337640][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10918.337640][ T3329] [10928.588936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10928.589438][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10928.589438][ T3329] netdev_get_by_index+0x5e/0x80 [10928.589438][ T3329] fib6_nh_init+0x3d8/0x15b0 [10928.589438][ T3329] ip6_route_info_create+0xf18/0x17d0 [10928.589438][ T3329] ip6_route_add+0x1c/0x140 [10928.589438][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10928.589438][ T3329] addrconf_add_dev+0xe2/0x170 [10928.589438][ T3329] inet6_addr_add+0x12f/0xa40 [10928.589438][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10928.589438][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10928.589438][ T3329] netlink_rcv_skb+0x130/0x360 [10928.589438][ T3329] netlink_unicast+0x449/0x710 [10928.589438][ T3329] netlink_sendmsg+0x723/0xbe0 [10928.589438][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10928.589438][ T3329] ___sys_sendmsg+0xee/0x170 [10928.589438][ T3329] __sys_sendmsg+0xcd/0x170 [10928.589438][ T3329] do_syscall_64+0xc6/0x1e0 [10928.589438][ T3329] [10928.591774][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10928.591774][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10928.591774][ T3329] ipv6_find_idev+0x102/0x170 [10928.591774][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10928.591774][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10928.591774][ T3329] netlink_rcv_skb+0x130/0x360 [10928.591774][ T3329] netlink_unicast+0x449/0x710 [10928.591774][ T3329] netlink_sendmsg+0x723/0xbe0 [10928.591774][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10928.591774][ T3329] ___sys_sendmsg+0xee/0x170 [10928.591774][ T3329] __sys_sendmsg+0xcd/0x170 [10928.591774][ T3329] do_syscall_64+0xc6/0x1e0 [10928.591774][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10928.591774][ T3329] [10928.593488][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10928.593488][ T3329] neigh_parms_alloc+0x1e5/0x510 [10928.593488][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10928.593488][ T3329] ipv6_find_idev+0x102/0x170 [10928.593488][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10928.593488][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10928.593488][ T3329] netlink_rcv_skb+0x130/0x360 [10928.593488][ T3329] netlink_unicast+0x449/0x710 [10928.593488][ T3329] netlink_sendmsg+0x723/0xbe0 [10928.593488][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10928.593488][ T3329] ___sys_sendmsg+0xee/0x170 [10928.593488][ T3329] __sys_sendmsg+0xcd/0x170 [10928.593488][ T3329] do_syscall_64+0xc6/0x1e0 [10928.593488][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10928.593488][ T3329] [10938.844927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10938.845377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10938.845377][ T3329] netdev_get_by_index+0x5e/0x80 [10938.845377][ T3329] fib6_nh_init+0x3d8/0x15b0 [10938.845377][ T3329] ip6_route_info_create+0xf18/0x17d0 [10938.845377][ T3329] ip6_route_add+0x1c/0x140 [10938.845377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10938.845377][ T3329] addrconf_add_dev+0xe2/0x170 [10938.845377][ T3329] inet6_addr_add+0x12f/0xa40 [10938.845377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10938.845377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10938.845377][ T3329] netlink_rcv_skb+0x130/0x360 [10938.845377][ T3329] netlink_unicast+0x449/0x710 [10938.845377][ T3329] netlink_sendmsg+0x723/0xbe0 [10938.845377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10938.845377][ T3329] ___sys_sendmsg+0xee/0x170 [10938.845377][ T3329] __sys_sendmsg+0xcd/0x170 [10938.845377][ T3329] do_syscall_64+0xc6/0x1e0 [10938.845377][ T3329] [10938.847594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10938.847594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10938.847594][ T3329] ipv6_find_idev+0x102/0x170 [10938.847594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10938.847594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10938.847594][ T3329] netlink_rcv_skb+0x130/0x360 [10938.847594][ T3329] netlink_unicast+0x449/0x710 [10938.847594][ T3329] netlink_sendmsg+0x723/0xbe0 [10938.847594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10938.847594][ T3329] ___sys_sendmsg+0xee/0x170 [10938.847594][ T3329] __sys_sendmsg+0xcd/0x170 [10938.847594][ T3329] do_syscall_64+0xc6/0x1e0 [10938.847594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10938.847594][ T3329] [10938.849347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10938.849347][ T3329] neigh_parms_alloc+0x1e5/0x510 [10938.849347][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10938.849347][ T3329] ipv6_find_idev+0x102/0x170 [10938.849347][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10938.849347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10938.849347][ T3329] netlink_rcv_skb+0x130/0x360 [10938.849347][ T3329] netlink_unicast+0x449/0x710 [10938.849347][ T3329] netlink_sendmsg+0x723/0xbe0 [10938.849347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10938.849347][ T3329] ___sys_sendmsg+0xee/0x170 [10938.849347][ T3329] __sys_sendmsg+0xcd/0x170 [10938.849347][ T3329] do_syscall_64+0xc6/0x1e0 [10938.849347][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10938.849347][ T3329] [10949.100912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10949.101424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10949.101424][ T3329] netdev_get_by_index+0x5e/0x80 [10949.101424][ T3329] fib6_nh_init+0x3d8/0x15b0 [10949.101424][ T3329] ip6_route_info_create+0xf18/0x17d0 [10949.101424][ T3329] ip6_route_add+0x1c/0x140 [10949.101424][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10949.101424][ T3329] addrconf_add_dev+0xe2/0x170 [10949.101424][ T3329] inet6_addr_add+0x12f/0xa40 [10949.101424][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10949.101424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10949.101424][ T3329] netlink_rcv_skb+0x130/0x360 [10949.101424][ T3329] netlink_unicast+0x449/0x710 [10949.101424][ T3329] netlink_sendmsg+0x723/0xbe0 [10949.101424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10949.101424][ T3329] ___sys_sendmsg+0xee/0x170 [10949.101424][ T3329] __sys_sendmsg+0xcd/0x170 [10949.101424][ T3329] do_syscall_64+0xc6/0x1e0 [10949.101424][ T3329] [10949.104345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10949.104345][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10949.104345][ T3329] ipv6_find_idev+0x102/0x170 [10949.104345][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10949.104345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10949.104345][ T3329] netlink_rcv_skb+0x130/0x360 [10949.104345][ T3329] netlink_unicast+0x449/0x710 [10949.104345][ T3329] netlink_sendmsg+0x723/0xbe0 [10949.104345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10949.104345][ T3329] ___sys_sendmsg+0xee/0x170 [10949.104345][ T3329] __sys_sendmsg+0xcd/0x170 [10949.104345][ T3329] do_syscall_64+0xc6/0x1e0 [10949.104345][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10949.104345][ T3329] [10949.106092][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10949.106092][ T3329] neigh_parms_alloc+0x1e5/0x510 [10949.106092][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10949.106092][ T3329] ipv6_find_idev+0x102/0x170 [10949.106092][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10949.106092][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10949.106092][ T3329] netlink_rcv_skb+0x130/0x360 [10949.106092][ T3329] netlink_unicast+0x449/0x710 [10949.106092][ T3329] netlink_sendmsg+0x723/0xbe0 [10949.106092][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10949.106092][ T3329] ___sys_sendmsg+0xee/0x170 [10949.106092][ T3329] __sys_sendmsg+0xcd/0x170 [10949.106092][ T3329] do_syscall_64+0xc6/0x1e0 [10949.106092][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10949.106092][ T3329] [10959.356918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10959.357431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10959.357431][ T3329] netdev_get_by_index+0x5e/0x80 [10959.357431][ T3329] fib6_nh_init+0x3d8/0x15b0 [10959.357431][ T3329] ip6_route_info_create+0xf18/0x17d0 [10959.357431][ T3329] ip6_route_add+0x1c/0x140 [10959.357431][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10959.357431][ T3329] addrconf_add_dev+0xe2/0x170 [10959.357431][ T3329] inet6_addr_add+0x12f/0xa40 [10959.357431][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10959.357431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10959.357431][ T3329] netlink_rcv_skb+0x130/0x360 [10959.357431][ T3329] netlink_unicast+0x449/0x710 [10959.357431][ T3329] netlink_sendmsg+0x723/0xbe0 [10959.357431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10959.357431][ T3329] ___sys_sendmsg+0xee/0x170 [10959.357431][ T3329] __sys_sendmsg+0xcd/0x170 [10959.357431][ T3329] do_syscall_64+0xc6/0x1e0 [10959.357431][ T3329] [10959.359720][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10959.359720][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10959.359720][ T3329] ipv6_find_idev+0x102/0x170 [10959.359720][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10959.359720][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10959.359720][ T3329] netlink_rcv_skb+0x130/0x360 [10959.359720][ T3329] netlink_unicast+0x449/0x710 [10959.359720][ T3329] netlink_sendmsg+0x723/0xbe0 [10959.359720][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10959.359720][ T3329] ___sys_sendmsg+0xee/0x170 [10959.359720][ T3329] __sys_sendmsg+0xcd/0x170 [10959.359720][ T3329] do_syscall_64+0xc6/0x1e0 [10959.359720][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10959.359720][ T3329] [10959.361498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10959.361498][ T3329] neigh_parms_alloc+0x1e5/0x510 [10959.361498][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10959.361498][ T3329] ipv6_find_idev+0x102/0x170 [10959.361498][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10959.361498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10959.361498][ T3329] netlink_rcv_skb+0x130/0x360 [10959.361498][ T3329] netlink_unicast+0x449/0x710 [10959.361498][ T3329] netlink_sendmsg+0x723/0xbe0 [10959.361498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10959.361498][ T3329] ___sys_sendmsg+0xee/0x170 [10959.361498][ T3329] __sys_sendmsg+0xcd/0x170 [10959.361498][ T3329] do_syscall_64+0xc6/0x1e0 [10959.361498][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10959.361498][ T3329] [10969.612929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10969.613448][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10969.613448][ T3329] netdev_get_by_index+0x5e/0x80 [10969.613448][ T3329] fib6_nh_init+0x3d8/0x15b0 [10969.613448][ T3329] ip6_route_info_create+0xf18/0x17d0 [10969.613448][ T3329] ip6_route_add+0x1c/0x140 [10969.613448][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10969.613448][ T3329] addrconf_add_dev+0xe2/0x170 [10969.613448][ T3329] inet6_addr_add+0x12f/0xa40 [10969.613448][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10969.613448][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10969.613448][ T3329] netlink_rcv_skb+0x130/0x360 [10969.613448][ T3329] netlink_unicast+0x449/0x710 [10969.613448][ T3329] netlink_sendmsg+0x723/0xbe0 [10969.613448][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10969.613448][ T3329] ___sys_sendmsg+0xee/0x170 [10969.613448][ T3329] __sys_sendmsg+0xcd/0x170 [10969.613448][ T3329] do_syscall_64+0xc6/0x1e0 [10969.613448][ T3329] [10969.615820][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10969.615820][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10969.615820][ T3329] ipv6_find_idev+0x102/0x170 [10969.615820][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10969.615820][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10969.615820][ T3329] netlink_rcv_skb+0x130/0x360 [10969.615820][ T3329] netlink_unicast+0x449/0x710 [10969.615820][ T3329] netlink_sendmsg+0x723/0xbe0 [10969.615820][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10969.615820][ T3329] ___sys_sendmsg+0xee/0x170 [10969.615820][ T3329] __sys_sendmsg+0xcd/0x170 [10969.615820][ T3329] do_syscall_64+0xc6/0x1e0 [10969.615820][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10969.615820][ T3329] [10969.617563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10969.617563][ T3329] neigh_parms_alloc+0x1e5/0x510 [10969.617563][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10969.617563][ T3329] ipv6_find_idev+0x102/0x170 [10969.617563][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10969.617563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10969.617563][ T3329] netlink_rcv_skb+0x130/0x360 [10969.617563][ T3329] netlink_unicast+0x449/0x710 [10969.617563][ T3329] netlink_sendmsg+0x723/0xbe0 [10969.617563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10969.617563][ T3329] ___sys_sendmsg+0xee/0x170 [10969.617563][ T3329] __sys_sendmsg+0xcd/0x170 [10969.617563][ T3329] do_syscall_64+0xc6/0x1e0 [10969.617563][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10969.617563][ T3329] [10979.868970][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10979.869487][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10979.869487][ T3329] netdev_get_by_index+0x5e/0x80 [10979.869487][ T3329] fib6_nh_init+0x3d8/0x15b0 [10979.869487][ T3329] ip6_route_info_create+0xf18/0x17d0 [10979.869487][ T3329] ip6_route_add+0x1c/0x140 [10979.869487][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10979.869487][ T3329] addrconf_add_dev+0xe2/0x170 [10979.869487][ T3329] inet6_addr_add+0x12f/0xa40 [10979.869487][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10979.869487][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10979.869487][ T3329] netlink_rcv_skb+0x130/0x360 [10979.869487][ T3329] netlink_unicast+0x449/0x710 [10979.869487][ T3329] netlink_sendmsg+0x723/0xbe0 [10979.869487][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10979.869487][ T3329] ___sys_sendmsg+0xee/0x170 [10979.869487][ T3329] __sys_sendmsg+0xcd/0x170 [10979.869487][ T3329] do_syscall_64+0xc6/0x1e0 [10979.869487][ T3329] [10979.872491][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10979.872491][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10979.872491][ T3329] ipv6_find_idev+0x102/0x170 [10979.872491][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10979.872491][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10979.872491][ T3329] netlink_rcv_skb+0x130/0x360 [10979.872491][ T3329] netlink_unicast+0x449/0x710 [10979.872491][ T3329] netlink_sendmsg+0x723/0xbe0 [10979.872491][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10979.872491][ T3329] ___sys_sendmsg+0xee/0x170 [10979.872491][ T3329] __sys_sendmsg+0xcd/0x170 [10979.872491][ T3329] do_syscall_64+0xc6/0x1e0 [10979.872491][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10979.872491][ T3329] [10979.874248][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10979.874248][ T3329] neigh_parms_alloc+0x1e5/0x510 [10979.874248][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10979.874248][ T3329] ipv6_find_idev+0x102/0x170 [10979.874248][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10979.874248][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10979.874248][ T3329] netlink_rcv_skb+0x130/0x360 [10979.874248][ T3329] netlink_unicast+0x449/0x710 [10979.874248][ T3329] netlink_sendmsg+0x723/0xbe0 [10979.874248][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10979.874248][ T3329] ___sys_sendmsg+0xee/0x170 [10979.874248][ T3329] __sys_sendmsg+0xcd/0x170 [10979.874248][ T3329] do_syscall_64+0xc6/0x1e0 [10979.874248][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10979.874248][ T3329] [10989.908954][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [10989.909490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10989.909490][ T3329] netdev_get_by_index+0x5e/0x80 [10989.909490][ T3329] fib6_nh_init+0x3d8/0x15b0 [10989.909490][ T3329] ip6_route_info_create+0xf18/0x17d0 [10989.909490][ T3329] ip6_route_add+0x1c/0x140 [10989.909490][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [10989.909490][ T3329] addrconf_add_dev+0xe2/0x170 [10989.909490][ T3329] inet6_addr_add+0x12f/0xa40 [10989.909490][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [10989.909490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10989.909490][ T3329] netlink_rcv_skb+0x130/0x360 [10989.909490][ T3329] netlink_unicast+0x449/0x710 [10989.909490][ T3329] netlink_sendmsg+0x723/0xbe0 [10989.909490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10989.909490][ T3329] ___sys_sendmsg+0xee/0x170 [10989.909490][ T3329] __sys_sendmsg+0xcd/0x170 [10989.909490][ T3329] do_syscall_64+0xc6/0x1e0 [10989.909490][ T3329] [10989.911817][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10989.911817][ T3329] ipv6_add_dev+0x3b9/0x11c0 [10989.911817][ T3329] ipv6_find_idev+0x102/0x170 [10989.911817][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10989.911817][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10989.911817][ T3329] netlink_rcv_skb+0x130/0x360 [10989.911817][ T3329] netlink_unicast+0x449/0x710 [10989.911817][ T3329] netlink_sendmsg+0x723/0xbe0 [10989.911817][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10989.911817][ T3329] ___sys_sendmsg+0xee/0x170 [10989.911817][ T3329] __sys_sendmsg+0xcd/0x170 [10989.911817][ T3329] do_syscall_64+0xc6/0x1e0 [10989.911817][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10989.911817][ T3329] [10989.913548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [10989.913548][ T3329] neigh_parms_alloc+0x1e5/0x510 [10989.913548][ T3329] ipv6_add_dev+0x2fd/0x11c0 [10989.913548][ T3329] ipv6_find_idev+0x102/0x170 [10989.913548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [10989.913548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [10989.913548][ T3329] netlink_rcv_skb+0x130/0x360 [10989.913548][ T3329] netlink_unicast+0x449/0x710 [10989.913548][ T3329] netlink_sendmsg+0x723/0xbe0 [10989.913548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [10989.913548][ T3329] ___sys_sendmsg+0xee/0x170 [10989.913548][ T3329] __sys_sendmsg+0xcd/0x170 [10989.913548][ T3329] do_syscall_64+0xc6/0x1e0 [10989.913548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10989.913548][ T3329] [11000.157015][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11000.157586][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11000.157586][ T3329] netdev_get_by_index+0x5e/0x80 [11000.157586][ T3329] fib6_nh_init+0x3d8/0x15b0 [11000.157586][ T3329] ip6_route_info_create+0xf18/0x17d0 [11000.157586][ T3329] ip6_route_add+0x1c/0x140 [11000.157586][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11000.157586][ T3329] addrconf_add_dev+0xe2/0x170 [11000.157586][ T3329] inet6_addr_add+0x12f/0xa40 [11000.157586][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11000.157586][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11000.157586][ T3329] netlink_rcv_skb+0x130/0x360 [11000.157586][ T3329] netlink_unicast+0x449/0x710 [11000.157586][ T3329] netlink_sendmsg+0x723/0xbe0 [11000.157586][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11000.157586][ T3329] ___sys_sendmsg+0xee/0x170 [11000.157586][ T3329] __sys_sendmsg+0xcd/0x170 [11000.157586][ T3329] do_syscall_64+0xc6/0x1e0 [11000.157586][ T3329] [11000.159899][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11000.159899][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11000.159899][ T3329] ipv6_find_idev+0x102/0x170 [11000.159899][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11000.159899][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11000.159899][ T3329] netlink_rcv_skb+0x130/0x360 [11000.159899][ T3329] netlink_unicast+0x449/0x710 [11000.159899][ T3329] netlink_sendmsg+0x723/0xbe0 [11000.159899][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11000.159899][ T3329] ___sys_sendmsg+0xee/0x170 [11000.159899][ T3329] __sys_sendmsg+0xcd/0x170 [11000.159899][ T3329] do_syscall_64+0xc6/0x1e0 [11000.159899][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11000.159899][ T3329] [11000.161707][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11000.161707][ T3329] neigh_parms_alloc+0x1e5/0x510 [11000.161707][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11000.161707][ T3329] ipv6_find_idev+0x102/0x170 [11000.161707][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11000.161707][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11000.161707][ T3329] netlink_rcv_skb+0x130/0x360 [11000.161707][ T3329] netlink_unicast+0x449/0x710 [11000.161707][ T3329] netlink_sendmsg+0x723/0xbe0 [11000.161707][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11000.161707][ T3329] ___sys_sendmsg+0xee/0x170 [11000.161707][ T3329] __sys_sendmsg+0xcd/0x170 [11000.161707][ T3329] do_syscall_64+0xc6/0x1e0 [11000.161707][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11000.161707][ T3329] [11010.404970][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11010.405432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11010.405432][ T3329] netdev_get_by_index+0x5e/0x80 [11010.405432][ T3329] fib6_nh_init+0x3d8/0x15b0 [11010.405432][ T3329] ip6_route_info_create+0xf18/0x17d0 [11010.405432][ T3329] ip6_route_add+0x1c/0x140 [11010.405432][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11010.405432][ T3329] addrconf_add_dev+0xe2/0x170 [11010.405432][ T3329] inet6_addr_add+0x12f/0xa40 [11010.405432][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11010.405432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11010.405432][ T3329] netlink_rcv_skb+0x130/0x360 [11010.405432][ T3329] netlink_unicast+0x449/0x710 [11010.405432][ T3329] netlink_sendmsg+0x723/0xbe0 [11010.405432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11010.405432][ T3329] ___sys_sendmsg+0xee/0x170 [11010.405432][ T3329] __sys_sendmsg+0xcd/0x170 [11010.405432][ T3329] do_syscall_64+0xc6/0x1e0 [11010.405432][ T3329] [11010.407810][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11010.407810][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11010.407810][ T3329] ipv6_find_idev+0x102/0x170 [11010.407810][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11010.407810][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11010.407810][ T3329] netlink_rcv_skb+0x130/0x360 [11010.407810][ T3329] netlink_unicast+0x449/0x710 [11010.407810][ T3329] netlink_sendmsg+0x723/0xbe0 [11010.407810][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11010.407810][ T3329] ___sys_sendmsg+0xee/0x170 [11010.407810][ T3329] __sys_sendmsg+0xcd/0x170 [11010.407810][ T3329] do_syscall_64+0xc6/0x1e0 [11010.407810][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11010.407810][ T3329] [11010.409660][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11010.409660][ T3329] neigh_parms_alloc+0x1e5/0x510 [11010.409660][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11010.409660][ T3329] ipv6_find_idev+0x102/0x170 [11010.409660][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11010.409660][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11010.409660][ T3329] netlink_rcv_skb+0x130/0x360 [11010.409660][ T3329] netlink_unicast+0x449/0x710 [11010.409660][ T3329] netlink_sendmsg+0x723/0xbe0 [11010.409660][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11010.409660][ T3329] ___sys_sendmsg+0xee/0x170 [11010.409660][ T3329] __sys_sendmsg+0xcd/0x170 [11010.409660][ T3329] do_syscall_64+0xc6/0x1e0 [11010.409660][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11010.409660][ T3329] [11020.428915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11020.429389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11020.429389][ T3329] netdev_get_by_index+0x5e/0x80 [11020.429389][ T3329] fib6_nh_init+0x3d8/0x15b0 [11020.429389][ T3329] ip6_route_info_create+0xf18/0x17d0 [11020.429389][ T3329] ip6_route_add+0x1c/0x140 [11020.429389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11020.429389][ T3329] addrconf_add_dev+0xe2/0x170 [11020.429389][ T3329] inet6_addr_add+0x12f/0xa40 [11020.429389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11020.429389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11020.429389][ T3329] netlink_rcv_skb+0x130/0x360 [11020.429389][ T3329] netlink_unicast+0x449/0x710 [11020.429389][ T3329] netlink_sendmsg+0x723/0xbe0 [11020.429389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11020.429389][ T3329] ___sys_sendmsg+0xee/0x170 [11020.429389][ T3329] __sys_sendmsg+0xcd/0x170 [11020.429389][ T3329] do_syscall_64+0xc6/0x1e0 [11020.429389][ T3329] [11020.431654][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11020.431654][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11020.431654][ T3329] ipv6_find_idev+0x102/0x170 [11020.431654][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11020.431654][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11020.431654][ T3329] netlink_rcv_skb+0x130/0x360 [11020.431654][ T3329] netlink_unicast+0x449/0x710 [11020.431654][ T3329] netlink_sendmsg+0x723/0xbe0 [11020.431654][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11020.431654][ T3329] ___sys_sendmsg+0xee/0x170 [11020.431654][ T3329] __sys_sendmsg+0xcd/0x170 [11020.431654][ T3329] do_syscall_64+0xc6/0x1e0 [11020.431654][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11020.431654][ T3329] [11020.433375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11020.433375][ T3329] neigh_parms_alloc+0x1e5/0x510 [11020.433375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11020.433375][ T3329] ipv6_find_idev+0x102/0x170 [11020.433375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11020.433375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11020.433375][ T3329] netlink_rcv_skb+0x130/0x360 [11020.433375][ T3329] netlink_unicast+0x449/0x710 [11020.433375][ T3329] netlink_sendmsg+0x723/0xbe0 [11020.433375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11020.433375][ T3329] ___sys_sendmsg+0xee/0x170 [11020.433375][ T3329] __sys_sendmsg+0xcd/0x170 [11020.433375][ T3329] do_syscall_64+0xc6/0x1e0 [11020.433375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11020.433375][ T3329] [11030.677033][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11030.677587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11030.677587][ T3329] netdev_get_by_index+0x5e/0x80 [11030.677587][ T3329] fib6_nh_init+0x3d8/0x15b0 [11030.677587][ T3329] ip6_route_info_create+0xf18/0x17d0 [11030.677587][ T3329] ip6_route_add+0x1c/0x140 [11030.677587][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11030.677587][ T3329] addrconf_add_dev+0xe2/0x170 [11030.677587][ T3329] inet6_addr_add+0x12f/0xa40 [11030.677587][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11030.677587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11030.677587][ T3329] netlink_rcv_skb+0x130/0x360 [11030.677587][ T3329] netlink_unicast+0x449/0x710 [11030.677587][ T3329] netlink_sendmsg+0x723/0xbe0 [11030.677587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11030.677587][ T3329] ___sys_sendmsg+0xee/0x170 [11030.677587][ T3329] __sys_sendmsg+0xcd/0x170 [11030.677587][ T3329] do_syscall_64+0xc6/0x1e0 [11030.677587][ T3329] [11030.679836][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11030.679836][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11030.679836][ T3329] ipv6_find_idev+0x102/0x170 [11030.679836][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11030.679836][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11030.679836][ T3329] netlink_rcv_skb+0x130/0x360 [11030.679836][ T3329] netlink_unicast+0x449/0x710 [11030.679836][ T3329] netlink_sendmsg+0x723/0xbe0 [11030.679836][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11030.679836][ T3329] ___sys_sendmsg+0xee/0x170 [11030.679836][ T3329] __sys_sendmsg+0xcd/0x170 [11030.679836][ T3329] do_syscall_64+0xc6/0x1e0 [11030.679836][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11030.679836][ T3329] [11030.681574][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11030.681574][ T3329] neigh_parms_alloc+0x1e5/0x510 [11030.681574][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11030.681574][ T3329] ipv6_find_idev+0x102/0x170 [11030.681574][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11030.681574][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11030.681574][ T3329] netlink_rcv_skb+0x130/0x360 [11030.681574][ T3329] netlink_unicast+0x449/0x710 [11030.681574][ T3329] netlink_sendmsg+0x723/0xbe0 [11030.681574][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11030.681574][ T3329] ___sys_sendmsg+0xee/0x170 [11030.681574][ T3329] __sys_sendmsg+0xcd/0x170 [11030.681574][ T3329] do_syscall_64+0xc6/0x1e0 [11030.681574][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11030.681574][ T3329] [11040.892859][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11040.893338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11040.893338][ T3329] netdev_get_by_index+0x5e/0x80 [11040.893338][ T3329] fib6_nh_init+0x3d8/0x15b0 [11040.893338][ T3329] ip6_route_info_create+0xf18/0x17d0 [11040.893338][ T3329] ip6_route_add+0x1c/0x140 [11040.893338][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11040.893338][ T3329] addrconf_add_dev+0xe2/0x170 [11040.893338][ T3329] inet6_addr_add+0x12f/0xa40 [11040.893338][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11040.893338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11040.893338][ T3329] netlink_rcv_skb+0x130/0x360 [11040.893338][ T3329] netlink_unicast+0x449/0x710 [11040.893338][ T3329] netlink_sendmsg+0x723/0xbe0 [11040.893338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11040.893338][ T3329] ___sys_sendmsg+0xee/0x170 [11040.893338][ T3329] __sys_sendmsg+0xcd/0x170 [11040.893338][ T3329] do_syscall_64+0xc6/0x1e0 [11040.893338][ T3329] [11040.895577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11040.895577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11040.895577][ T3329] ipv6_find_idev+0x102/0x170 [11040.895577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11040.895577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11040.895577][ T3329] netlink_rcv_skb+0x130/0x360 [11040.895577][ T3329] netlink_unicast+0x449/0x710 [11040.895577][ T3329] netlink_sendmsg+0x723/0xbe0 [11040.895577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11040.895577][ T3329] ___sys_sendmsg+0xee/0x170 [11040.895577][ T3329] __sys_sendmsg+0xcd/0x170 [11040.895577][ T3329] do_syscall_64+0xc6/0x1e0 [11040.895577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11040.895577][ T3329] [11040.897302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11040.897302][ T3329] neigh_parms_alloc+0x1e5/0x510 [11040.897302][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11040.897302][ T3329] ipv6_find_idev+0x102/0x170 [11040.897302][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11040.897302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11040.897302][ T3329] netlink_rcv_skb+0x130/0x360 [11040.897302][ T3329] netlink_unicast+0x449/0x710 [11040.897302][ T3329] netlink_sendmsg+0x723/0xbe0 [11040.897302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11040.897302][ T3329] ___sys_sendmsg+0xee/0x170 [11040.897302][ T3329] __sys_sendmsg+0xcd/0x170 [11040.897302][ T3329] do_syscall_64+0xc6/0x1e0 [11040.897302][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11040.897302][ T3329] [11050.940923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11050.941351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11050.941351][ T3329] netdev_get_by_index+0x5e/0x80 [11050.941351][ T3329] fib6_nh_init+0x3d8/0x15b0 [11050.941351][ T3329] ip6_route_info_create+0xf18/0x17d0 [11050.941351][ T3329] ip6_route_add+0x1c/0x140 [11050.941351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11050.941351][ T3329] addrconf_add_dev+0xe2/0x170 [11050.941351][ T3329] inet6_addr_add+0x12f/0xa40 [11050.941351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11050.941351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11050.941351][ T3329] netlink_rcv_skb+0x130/0x360 [11050.941351][ T3329] netlink_unicast+0x449/0x710 [11050.941351][ T3329] netlink_sendmsg+0x723/0xbe0 [11050.941351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11050.941351][ T3329] ___sys_sendmsg+0xee/0x170 [11050.941351][ T3329] __sys_sendmsg+0xcd/0x170 [11050.941351][ T3329] do_syscall_64+0xc6/0x1e0 [11050.941351][ T3329] [11050.943709][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11050.943709][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11050.943709][ T3329] ipv6_find_idev+0x102/0x170 [11050.943709][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11050.943709][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11050.943709][ T3329] netlink_rcv_skb+0x130/0x360 [11050.943709][ T3329] netlink_unicast+0x449/0x710 [11050.943709][ T3329] netlink_sendmsg+0x723/0xbe0 [11050.943709][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11050.943709][ T3329] ___sys_sendmsg+0xee/0x170 [11050.943709][ T3329] __sys_sendmsg+0xcd/0x170 [11050.943709][ T3329] do_syscall_64+0xc6/0x1e0 [11050.943709][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11050.943709][ T3329] [11050.945416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11050.945416][ T3329] neigh_parms_alloc+0x1e5/0x510 [11050.945416][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11050.945416][ T3329] ipv6_find_idev+0x102/0x170 [11050.945416][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11050.945416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11050.945416][ T3329] netlink_rcv_skb+0x130/0x360 [11050.945416][ T3329] netlink_unicast+0x449/0x710 [11050.945416][ T3329] netlink_sendmsg+0x723/0xbe0 [11050.945416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11050.945416][ T3329] ___sys_sendmsg+0xee/0x170 [11050.945416][ T3329] __sys_sendmsg+0xcd/0x170 [11050.945416][ T3329] do_syscall_64+0xc6/0x1e0 [11050.945416][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11050.945416][ T3329] [11061.100918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11061.101412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11061.101412][ T3329] netdev_get_by_index+0x5e/0x80 [11061.101412][ T3329] fib6_nh_init+0x3d8/0x15b0 [11061.101412][ T3329] ip6_route_info_create+0xf18/0x17d0 [11061.101412][ T3329] ip6_route_add+0x1c/0x140 [11061.101412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11061.101412][ T3329] addrconf_add_dev+0xe2/0x170 [11061.101412][ T3329] inet6_addr_add+0x12f/0xa40 [11061.101412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11061.101412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11061.101412][ T3329] netlink_rcv_skb+0x130/0x360 [11061.101412][ T3329] netlink_unicast+0x449/0x710 [11061.101412][ T3329] netlink_sendmsg+0x723/0xbe0 [11061.101412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11061.101412][ T3329] ___sys_sendmsg+0xee/0x170 [11061.101412][ T3329] __sys_sendmsg+0xcd/0x170 [11061.101412][ T3329] do_syscall_64+0xc6/0x1e0 [11061.101412][ T3329] [11061.103622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11061.103622][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11061.103622][ T3329] ipv6_find_idev+0x102/0x170 [11061.103622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11061.103622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11061.103622][ T3329] netlink_rcv_skb+0x130/0x360 [11061.103622][ T3329] netlink_unicast+0x449/0x710 [11061.103622][ T3329] netlink_sendmsg+0x723/0xbe0 [11061.103622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11061.103622][ T3329] ___sys_sendmsg+0xee/0x170 [11061.103622][ T3329] __sys_sendmsg+0xcd/0x170 [11061.103622][ T3329] do_syscall_64+0xc6/0x1e0 [11061.103622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11061.103622][ T3329] [11061.105338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11061.105338][ T3329] neigh_parms_alloc+0x1e5/0x510 [11061.105338][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11061.105338][ T3329] ipv6_find_idev+0x102/0x170 [11061.105338][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11061.105338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11061.105338][ T3329] netlink_rcv_skb+0x130/0x360 [11061.105338][ T3329] netlink_unicast+0x449/0x710 [11061.105338][ T3329] netlink_sendmsg+0x723/0xbe0 [11061.105338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11061.105338][ T3329] ___sys_sendmsg+0xee/0x170 [11061.105338][ T3329] __sys_sendmsg+0xcd/0x170 [11061.105338][ T3329] do_syscall_64+0xc6/0x1e0 [11061.105338][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11061.105338][ T3329] [11071.293042][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11071.293549][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11071.293549][ T3329] netdev_get_by_index+0x5e/0x80 [11071.293549][ T3329] fib6_nh_init+0x3d8/0x15b0 [11071.293549][ T3329] ip6_route_info_create+0xf18/0x17d0 [11071.293549][ T3329] ip6_route_add+0x1c/0x140 [11071.293549][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11071.293549][ T3329] addrconf_add_dev+0xe2/0x170 [11071.293549][ T3329] inet6_addr_add+0x12f/0xa40 [11071.293549][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11071.293549][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11071.293549][ T3329] netlink_rcv_skb+0x130/0x360 [11071.293549][ T3329] netlink_unicast+0x449/0x710 [11071.293549][ T3329] netlink_sendmsg+0x723/0xbe0 [11071.293549][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11071.293549][ T3329] ___sys_sendmsg+0xee/0x170 [11071.293549][ T3329] __sys_sendmsg+0xcd/0x170 [11071.293549][ T3329] do_syscall_64+0xc6/0x1e0 [11071.293549][ T3329] [11071.295766][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11071.295766][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11071.295766][ T3329] ipv6_find_idev+0x102/0x170 [11071.295766][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11071.295766][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11071.295766][ T3329] netlink_rcv_skb+0x130/0x360 [11071.295766][ T3329] netlink_unicast+0x449/0x710 [11071.295766][ T3329] netlink_sendmsg+0x723/0xbe0 [11071.295766][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11071.295766][ T3329] ___sys_sendmsg+0xee/0x170 [11071.295766][ T3329] __sys_sendmsg+0xcd/0x170 [11071.295766][ T3329] do_syscall_64+0xc6/0x1e0 [11071.295766][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11071.295766][ T3329] [11071.297491][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11071.297491][ T3329] neigh_parms_alloc+0x1e5/0x510 [11071.297491][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11071.297491][ T3329] ipv6_find_idev+0x102/0x170 [11071.297491][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11071.297491][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11071.297491][ T3329] netlink_rcv_skb+0x130/0x360 [11071.297491][ T3329] netlink_unicast+0x449/0x710 [11071.297491][ T3329] netlink_sendmsg+0x723/0xbe0 [11071.297491][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11071.297491][ T3329] ___sys_sendmsg+0xee/0x170 [11071.297491][ T3329] __sys_sendmsg+0xcd/0x170 [11071.297491][ T3329] do_syscall_64+0xc6/0x1e0 [11071.297491][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11071.297491][ T3329] [11081.404933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11081.405365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11081.405365][ T3329] netdev_get_by_index+0x5e/0x80 [11081.405365][ T3329] fib6_nh_init+0x3d8/0x15b0 [11081.405365][ T3329] ip6_route_info_create+0xf18/0x17d0 [11081.405365][ T3329] ip6_route_add+0x1c/0x140 [11081.405365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11081.405365][ T3329] addrconf_add_dev+0xe2/0x170 [11081.405365][ T3329] inet6_addr_add+0x12f/0xa40 [11081.405365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11081.405365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11081.405365][ T3329] netlink_rcv_skb+0x130/0x360 [11081.405365][ T3329] netlink_unicast+0x449/0x710 [11081.405365][ T3329] netlink_sendmsg+0x723/0xbe0 [11081.405365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11081.405365][ T3329] ___sys_sendmsg+0xee/0x170 [11081.405365][ T3329] __sys_sendmsg+0xcd/0x170 [11081.405365][ T3329] do_syscall_64+0xc6/0x1e0 [11081.405365][ T3329] [11081.407620][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11081.407620][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11081.407620][ T3329] ipv6_find_idev+0x102/0x170 [11081.407620][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11081.407620][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11081.407620][ T3329] netlink_rcv_skb+0x130/0x360 [11081.407620][ T3329] netlink_unicast+0x449/0x710 [11081.407620][ T3329] netlink_sendmsg+0x723/0xbe0 [11081.407620][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11081.407620][ T3329] ___sys_sendmsg+0xee/0x170 [11081.407620][ T3329] __sys_sendmsg+0xcd/0x170 [11081.407620][ T3329] do_syscall_64+0xc6/0x1e0 [11081.407620][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11081.407620][ T3329] [11081.409330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11081.409330][ T3329] neigh_parms_alloc+0x1e5/0x510 [11081.409330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11081.409330][ T3329] ipv6_find_idev+0x102/0x170 [11081.409330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11081.409330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11081.409330][ T3329] netlink_rcv_skb+0x130/0x360 [11081.409330][ T3329] netlink_unicast+0x449/0x710 [11081.409330][ T3329] netlink_sendmsg+0x723/0xbe0 [11081.409330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11081.409330][ T3329] ___sys_sendmsg+0xee/0x170 [11081.409330][ T3329] __sys_sendmsg+0xcd/0x170 [11081.409330][ T3329] do_syscall_64+0xc6/0x1e0 [11081.409330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11081.409330][ T3329] [11091.612977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11091.613467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11091.613467][ T3329] netdev_get_by_index+0x5e/0x80 [11091.613467][ T3329] fib6_nh_init+0x3d8/0x15b0 [11091.613467][ T3329] ip6_route_info_create+0xf18/0x17d0 [11091.613467][ T3329] ip6_route_add+0x1c/0x140 [11091.613467][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11091.613467][ T3329] addrconf_add_dev+0xe2/0x170 [11091.613467][ T3329] inet6_addr_add+0x12f/0xa40 [11091.613467][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11091.613467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11091.613467][ T3329] netlink_rcv_skb+0x130/0x360 [11091.613467][ T3329] netlink_unicast+0x449/0x710 [11091.613467][ T3329] netlink_sendmsg+0x723/0xbe0 [11091.613467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11091.613467][ T3329] ___sys_sendmsg+0xee/0x170 [11091.613467][ T3329] __sys_sendmsg+0xcd/0x170 [11091.613467][ T3329] do_syscall_64+0xc6/0x1e0 [11091.613467][ T3329] [11091.615680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11091.615680][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11091.615680][ T3329] ipv6_find_idev+0x102/0x170 [11091.615680][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11091.615680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11091.615680][ T3329] netlink_rcv_skb+0x130/0x360 [11091.615680][ T3329] netlink_unicast+0x449/0x710 [11091.615680][ T3329] netlink_sendmsg+0x723/0xbe0 [11091.615680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11091.615680][ T3329] ___sys_sendmsg+0xee/0x170 [11091.615680][ T3329] __sys_sendmsg+0xcd/0x170 [11091.615680][ T3329] do_syscall_64+0xc6/0x1e0 [11091.615680][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11091.615680][ T3329] [11091.617515][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11091.617515][ T3329] neigh_parms_alloc+0x1e5/0x510 [11091.617515][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11091.617515][ T3329] ipv6_find_idev+0x102/0x170 [11091.617515][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11091.617515][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11091.617515][ T3329] netlink_rcv_skb+0x130/0x360 [11091.617515][ T3329] netlink_unicast+0x449/0x710 [11091.617515][ T3329] netlink_sendmsg+0x723/0xbe0 [11091.617515][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11091.617515][ T3329] ___sys_sendmsg+0xee/0x170 [11091.617515][ T3329] __sys_sendmsg+0xcd/0x170 [11091.617515][ T3329] do_syscall_64+0xc6/0x1e0 [11091.617515][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11091.617515][ T3329] [11101.660934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11101.661426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11101.661426][ T3329] netdev_get_by_index+0x5e/0x80 [11101.661426][ T3329] fib6_nh_init+0x3d8/0x15b0 [11101.661426][ T3329] ip6_route_info_create+0xf18/0x17d0 [11101.661426][ T3329] ip6_route_add+0x1c/0x140 [11101.661426][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11101.661426][ T3329] addrconf_add_dev+0xe2/0x170 [11101.661426][ T3329] inet6_addr_add+0x12f/0xa40 [11101.661426][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11101.661426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11101.661426][ T3329] netlink_rcv_skb+0x130/0x360 [11101.661426][ T3329] netlink_unicast+0x449/0x710 [11101.661426][ T3329] netlink_sendmsg+0x723/0xbe0 [11101.661426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11101.661426][ T3329] ___sys_sendmsg+0xee/0x170 [11101.661426][ T3329] __sys_sendmsg+0xcd/0x170 [11101.661426][ T3329] do_syscall_64+0xc6/0x1e0 [11101.661426][ T3329] [11101.663746][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11101.663746][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11101.663746][ T3329] ipv6_find_idev+0x102/0x170 [11101.663746][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11101.663746][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11101.663746][ T3329] netlink_rcv_skb+0x130/0x360 [11101.663746][ T3329] netlink_unicast+0x449/0x710 [11101.663746][ T3329] netlink_sendmsg+0x723/0xbe0 [11101.663746][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11101.663746][ T3329] ___sys_sendmsg+0xee/0x170 [11101.663746][ T3329] __sys_sendmsg+0xcd/0x170 [11101.663746][ T3329] do_syscall_64+0xc6/0x1e0 [11101.663746][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11101.663746][ T3329] [11101.665466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11101.665466][ T3329] neigh_parms_alloc+0x1e5/0x510 [11101.665466][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11101.665466][ T3329] ipv6_find_idev+0x102/0x170 [11101.665466][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11101.665466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11101.665466][ T3329] netlink_rcv_skb+0x130/0x360 [11101.665466][ T3329] netlink_unicast+0x449/0x710 [11101.665466][ T3329] netlink_sendmsg+0x723/0xbe0 [11101.665466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11101.665466][ T3329] ___sys_sendmsg+0xee/0x170 [11101.665466][ T3329] __sys_sendmsg+0xcd/0x170 [11101.665466][ T3329] do_syscall_64+0xc6/0x1e0 [11101.665466][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11101.665466][ T3329] [11111.868858][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11111.869344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11111.869344][ T3329] netdev_get_by_index+0x5e/0x80 [11111.869344][ T3329] fib6_nh_init+0x3d8/0x15b0 [11111.869344][ T3329] ip6_route_info_create+0xf18/0x17d0 [11111.869344][ T3329] ip6_route_add+0x1c/0x140 [11111.869344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11111.869344][ T3329] addrconf_add_dev+0xe2/0x170 [11111.869344][ T3329] inet6_addr_add+0x12f/0xa40 [11111.869344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11111.869344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11111.869344][ T3329] netlink_rcv_skb+0x130/0x360 [11111.869344][ T3329] netlink_unicast+0x449/0x710 [11111.869344][ T3329] netlink_sendmsg+0x723/0xbe0 [11111.869344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11111.869344][ T3329] ___sys_sendmsg+0xee/0x170 [11111.869344][ T3329] __sys_sendmsg+0xcd/0x170 [11111.869344][ T3329] do_syscall_64+0xc6/0x1e0 [11111.869344][ T3329] [11111.871569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11111.871569][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11111.871569][ T3329] ipv6_find_idev+0x102/0x170 [11111.871569][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11111.871569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11111.871569][ T3329] netlink_rcv_skb+0x130/0x360 [11111.871569][ T3329] netlink_unicast+0x449/0x710 [11111.871569][ T3329] netlink_sendmsg+0x723/0xbe0 [11111.871569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11111.871569][ T3329] ___sys_sendmsg+0xee/0x170 [11111.871569][ T3329] __sys_sendmsg+0xcd/0x170 [11111.871569][ T3329] do_syscall_64+0xc6/0x1e0 [11111.871569][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11111.871569][ T3329] [11111.873276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11111.873276][ T3329] neigh_parms_alloc+0x1e5/0x510 [11111.873276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11111.873276][ T3329] ipv6_find_idev+0x102/0x170 [11111.873276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11111.873276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11111.873276][ T3329] netlink_rcv_skb+0x130/0x360 [11111.873276][ T3329] netlink_unicast+0x449/0x710 [11111.873276][ T3329] netlink_sendmsg+0x723/0xbe0 [11111.873276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11111.873276][ T3329] ___sys_sendmsg+0xee/0x170 [11111.873276][ T3329] __sys_sendmsg+0xcd/0x170 [11111.873276][ T3329] do_syscall_64+0xc6/0x1e0 [11111.873276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11111.873276][ T3329] [11122.332956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11122.333375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11122.333375][ T3329] netdev_get_by_index+0x5e/0x80 [11122.333375][ T3329] fib6_nh_init+0x3d8/0x15b0 [11122.333375][ T3329] ip6_route_info_create+0xf18/0x17d0 [11122.333375][ T3329] ip6_route_add+0x1c/0x140 [11122.333375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11122.333375][ T3329] addrconf_add_dev+0xe2/0x170 [11122.333375][ T3329] inet6_addr_add+0x12f/0xa40 [11122.333375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11122.333375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11122.333375][ T3329] netlink_rcv_skb+0x130/0x360 [11122.333375][ T3329] netlink_unicast+0x449/0x710 [11122.333375][ T3329] netlink_sendmsg+0x723/0xbe0 [11122.333375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11122.333375][ T3329] ___sys_sendmsg+0xee/0x170 [11122.333375][ T3329] __sys_sendmsg+0xcd/0x170 [11122.333375][ T3329] do_syscall_64+0xc6/0x1e0 [11122.333375][ T3329] [11122.335624][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11122.335624][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11122.335624][ T3329] ipv6_find_idev+0x102/0x170 [11122.335624][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11122.335624][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11122.335624][ T3329] netlink_rcv_skb+0x130/0x360 [11122.335624][ T3329] netlink_unicast+0x449/0x710 [11122.335624][ T3329] netlink_sendmsg+0x723/0xbe0 [11122.335624][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11122.335624][ T3329] ___sys_sendmsg+0xee/0x170 [11122.335624][ T3329] __sys_sendmsg+0xcd/0x170 [11122.335624][ T3329] do_syscall_64+0xc6/0x1e0 [11122.335624][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11122.335624][ T3329] [11122.337340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11122.337340][ T3329] neigh_parms_alloc+0x1e5/0x510 [11122.337340][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11122.337340][ T3329] ipv6_find_idev+0x102/0x170 [11122.337340][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11122.337340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11122.337340][ T3329] netlink_rcv_skb+0x130/0x360 [11122.337340][ T3329] netlink_unicast+0x449/0x710 [11122.337340][ T3329] netlink_sendmsg+0x723/0xbe0 [11122.337340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11122.337340][ T3329] ___sys_sendmsg+0xee/0x170 [11122.337340][ T3329] __sys_sendmsg+0xcd/0x170 [11122.337340][ T3329] do_syscall_64+0xc6/0x1e0 [11122.337340][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11122.337340][ T3329] [11132.588990][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11132.589411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11132.589411][ T3329] netdev_get_by_index+0x5e/0x80 [11132.589411][ T3329] fib6_nh_init+0x3d8/0x15b0 [11132.589411][ T3329] ip6_route_info_create+0xf18/0x17d0 [11132.589411][ T3329] ip6_route_add+0x1c/0x140 [11132.589411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11132.589411][ T3329] addrconf_add_dev+0xe2/0x170 [11132.589411][ T3329] inet6_addr_add+0x12f/0xa40 [11132.589411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11132.589411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11132.589411][ T3329] netlink_rcv_skb+0x130/0x360 [11132.589411][ T3329] netlink_unicast+0x449/0x710 [11132.589411][ T3329] netlink_sendmsg+0x723/0xbe0 [11132.589411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11132.589411][ T3329] ___sys_sendmsg+0xee/0x170 [11132.589411][ T3329] __sys_sendmsg+0xcd/0x170 [11132.589411][ T3329] do_syscall_64+0xc6/0x1e0 [11132.589411][ T3329] [11132.591705][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11132.591705][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11132.591705][ T3329] ipv6_find_idev+0x102/0x170 [11132.591705][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11132.591705][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11132.591705][ T3329] netlink_rcv_skb+0x130/0x360 [11132.591705][ T3329] netlink_unicast+0x449/0x710 [11132.591705][ T3329] netlink_sendmsg+0x723/0xbe0 [11132.591705][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11132.591705][ T3329] ___sys_sendmsg+0xee/0x170 [11132.591705][ T3329] __sys_sendmsg+0xcd/0x170 [11132.591705][ T3329] do_syscall_64+0xc6/0x1e0 [11132.591705][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11132.591705][ T3329] [11132.593422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11132.593422][ T3329] neigh_parms_alloc+0x1e5/0x510 [11132.593422][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11132.593422][ T3329] ipv6_find_idev+0x102/0x170 [11132.593422][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11132.593422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11132.593422][ T3329] netlink_rcv_skb+0x130/0x360 [11132.593422][ T3329] netlink_unicast+0x449/0x710 [11132.593422][ T3329] netlink_sendmsg+0x723/0xbe0 [11132.593422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11132.593422][ T3329] ___sys_sendmsg+0xee/0x170 [11132.593422][ T3329] __sys_sendmsg+0xcd/0x170 [11132.593422][ T3329] do_syscall_64+0xc6/0x1e0 [11132.593422][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11132.593422][ T3329] [11142.637096][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11142.637577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11142.637577][ T3329] netdev_get_by_index+0x5e/0x80 [11142.637577][ T3329] fib6_nh_init+0x3d8/0x15b0 [11142.637577][ T3329] ip6_route_info_create+0xf18/0x17d0 [11142.637577][ T3329] ip6_route_add+0x1c/0x140 [11142.637577][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11142.637577][ T3329] addrconf_add_dev+0xe2/0x170 [11142.637577][ T3329] inet6_addr_add+0x12f/0xa40 [11142.637577][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11142.637577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11142.637577][ T3329] netlink_rcv_skb+0x130/0x360 [11142.637577][ T3329] netlink_unicast+0x449/0x710 [11142.637577][ T3329] netlink_sendmsg+0x723/0xbe0 [11142.637577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11142.637577][ T3329] ___sys_sendmsg+0xee/0x170 [11142.637577][ T3329] __sys_sendmsg+0xcd/0x170 [11142.637577][ T3329] do_syscall_64+0xc6/0x1e0 [11142.637577][ T3329] [11142.639811][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11142.639811][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11142.639811][ T3329] ipv6_find_idev+0x102/0x170 [11142.639811][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11142.639811][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11142.639811][ T3329] netlink_rcv_skb+0x130/0x360 [11142.639811][ T3329] netlink_unicast+0x449/0x710 [11142.639811][ T3329] netlink_sendmsg+0x723/0xbe0 [11142.639811][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11142.639811][ T3329] ___sys_sendmsg+0xee/0x170 [11142.639811][ T3329] __sys_sendmsg+0xcd/0x170 [11142.639811][ T3329] do_syscall_64+0xc6/0x1e0 [11142.639811][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11142.639811][ T3329] [11142.641518][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11142.641518][ T3329] neigh_parms_alloc+0x1e5/0x510 [11142.641518][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11142.641518][ T3329] ipv6_find_idev+0x102/0x170 [11142.641518][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11142.641518][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11142.641518][ T3329] netlink_rcv_skb+0x130/0x360 [11142.641518][ T3329] netlink_unicast+0x449/0x710 [11142.641518][ T3329] netlink_sendmsg+0x723/0xbe0 [11142.641518][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11142.641518][ T3329] ___sys_sendmsg+0xee/0x170 [11142.641518][ T3329] __sys_sendmsg+0xcd/0x170 [11142.641518][ T3329] do_syscall_64+0xc6/0x1e0 [11142.641518][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11142.641518][ T3329] [11152.884886][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11152.885392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11152.885392][ T3329] netdev_get_by_index+0x5e/0x80 [11152.885392][ T3329] fib6_nh_init+0x3d8/0x15b0 [11152.885392][ T3329] ip6_route_info_create+0xf18/0x17d0 [11152.885392][ T3329] ip6_route_add+0x1c/0x140 [11152.885392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11152.885392][ T3329] addrconf_add_dev+0xe2/0x170 [11152.885392][ T3329] inet6_addr_add+0x12f/0xa40 [11152.885392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11152.885392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11152.885392][ T3329] netlink_rcv_skb+0x130/0x360 [11152.885392][ T3329] netlink_unicast+0x449/0x710 [11152.885392][ T3329] netlink_sendmsg+0x723/0xbe0 [11152.885392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11152.885392][ T3329] ___sys_sendmsg+0xee/0x170 [11152.885392][ T3329] __sys_sendmsg+0xcd/0x170 [11152.885392][ T3329] do_syscall_64+0xc6/0x1e0 [11152.885392][ T3329] [11152.887653][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11152.887653][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11152.887653][ T3329] ipv6_find_idev+0x102/0x170 [11152.887653][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11152.887653][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11152.887653][ T3329] netlink_rcv_skb+0x130/0x360 [11152.887653][ T3329] netlink_unicast+0x449/0x710 [11152.887653][ T3329] netlink_sendmsg+0x723/0xbe0 [11152.887653][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11152.887653][ T3329] ___sys_sendmsg+0xee/0x170 [11152.887653][ T3329] __sys_sendmsg+0xcd/0x170 [11152.887653][ T3329] do_syscall_64+0xc6/0x1e0 [11152.887653][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11152.887653][ T3329] [11152.889377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11152.889377][ T3329] neigh_parms_alloc+0x1e5/0x510 [11152.889377][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11152.889377][ T3329] ipv6_find_idev+0x102/0x170 [11152.889377][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11152.889377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11152.889377][ T3329] netlink_rcv_skb+0x130/0x360 [11152.889377][ T3329] netlink_unicast+0x449/0x710 [11152.889377][ T3329] netlink_sendmsg+0x723/0xbe0 [11152.889377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11152.889377][ T3329] ___sys_sendmsg+0xee/0x170 [11152.889377][ T3329] __sys_sendmsg+0xcd/0x170 [11152.889377][ T3329] do_syscall_64+0xc6/0x1e0 [11152.889377][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11152.889377][ T3329] [11163.132912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11163.133394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11163.133394][ T3329] netdev_get_by_index+0x5e/0x80 [11163.133394][ T3329] fib6_nh_init+0x3d8/0x15b0 [11163.133394][ T3329] ip6_route_info_create+0xf18/0x17d0 [11163.133394][ T3329] ip6_route_add+0x1c/0x140 [11163.133394][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11163.133394][ T3329] addrconf_add_dev+0xe2/0x170 [11163.133394][ T3329] inet6_addr_add+0x12f/0xa40 [11163.133394][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11163.133394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11163.133394][ T3329] netlink_rcv_skb+0x130/0x360 [11163.133394][ T3329] netlink_unicast+0x449/0x710 [11163.133394][ T3329] netlink_sendmsg+0x723/0xbe0 [11163.133394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11163.133394][ T3329] ___sys_sendmsg+0xee/0x170 [11163.133394][ T3329] __sys_sendmsg+0xcd/0x170 [11163.133394][ T3329] do_syscall_64+0xc6/0x1e0 [11163.133394][ T3329] [11163.135607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11163.135607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11163.135607][ T3329] ipv6_find_idev+0x102/0x170 [11163.135607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11163.135607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11163.135607][ T3329] netlink_rcv_skb+0x130/0x360 [11163.135607][ T3329] netlink_unicast+0x449/0x710 [11163.135607][ T3329] netlink_sendmsg+0x723/0xbe0 [11163.135607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11163.135607][ T3329] ___sys_sendmsg+0xee/0x170 [11163.135607][ T3329] __sys_sendmsg+0xcd/0x170 [11163.135607][ T3329] do_syscall_64+0xc6/0x1e0 [11163.135607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11163.135607][ T3329] [11163.137320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11163.137320][ T3329] neigh_parms_alloc+0x1e5/0x510 [11163.137320][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11163.137320][ T3329] ipv6_find_idev+0x102/0x170 [11163.137320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11163.137320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11163.137320][ T3329] netlink_rcv_skb+0x130/0x360 [11163.137320][ T3329] netlink_unicast+0x449/0x710 [11163.137320][ T3329] netlink_sendmsg+0x723/0xbe0 [11163.137320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11163.137320][ T3329] ___sys_sendmsg+0xee/0x170 [11163.137320][ T3329] __sys_sendmsg+0xcd/0x170 [11163.137320][ T3329] do_syscall_64+0xc6/0x1e0 [11163.137320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11163.137320][ T3329] [11173.380998][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11173.381506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11173.381506][ T3329] netdev_get_by_index+0x5e/0x80 [11173.381506][ T3329] fib6_nh_init+0x3d8/0x15b0 [11173.381506][ T3329] ip6_route_info_create+0xf18/0x17d0 [11173.381506][ T3329] ip6_route_add+0x1c/0x140 [11173.381506][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11173.381506][ T3329] addrconf_add_dev+0xe2/0x170 [11173.381506][ T3329] inet6_addr_add+0x12f/0xa40 [11173.381506][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11173.381506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11173.381506][ T3329] netlink_rcv_skb+0x130/0x360 [11173.381506][ T3329] netlink_unicast+0x449/0x710 [11173.381506][ T3329] netlink_sendmsg+0x723/0xbe0 [11173.381506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11173.381506][ T3329] ___sys_sendmsg+0xee/0x170 [11173.381506][ T3329] __sys_sendmsg+0xcd/0x170 [11173.381506][ T3329] do_syscall_64+0xc6/0x1e0 [11173.381506][ T3329] [11173.383726][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11173.383726][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11173.383726][ T3329] ipv6_find_idev+0x102/0x170 [11173.383726][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11173.383726][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11173.383726][ T3329] netlink_rcv_skb+0x130/0x360 [11173.383726][ T3329] netlink_unicast+0x449/0x710 [11173.383726][ T3329] netlink_sendmsg+0x723/0xbe0 [11173.383726][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11173.383726][ T3329] ___sys_sendmsg+0xee/0x170 [11173.383726][ T3329] __sys_sendmsg+0xcd/0x170 [11173.383726][ T3329] do_syscall_64+0xc6/0x1e0 [11173.383726][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11173.383726][ T3329] [11173.385446][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11173.385446][ T3329] neigh_parms_alloc+0x1e5/0x510 [11173.385446][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11173.385446][ T3329] ipv6_find_idev+0x102/0x170 [11173.385446][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11173.385446][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11173.385446][ T3329] netlink_rcv_skb+0x130/0x360 [11173.385446][ T3329] netlink_unicast+0x449/0x710 [11173.385446][ T3329] netlink_sendmsg+0x723/0xbe0 [11173.385446][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11173.385446][ T3329] ___sys_sendmsg+0xee/0x170 [11173.385446][ T3329] __sys_sendmsg+0xcd/0x170 [11173.385446][ T3329] do_syscall_64+0xc6/0x1e0 [11173.385446][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11173.385446][ T3329] [11183.612888][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11183.613313][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11183.613313][ T3329] netdev_get_by_index+0x5e/0x80 [11183.613313][ T3329] fib6_nh_init+0x3d8/0x15b0 [11183.613313][ T3329] ip6_route_info_create+0xf18/0x17d0 [11183.613313][ T3329] ip6_route_add+0x1c/0x140 [11183.613313][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11183.613313][ T3329] addrconf_add_dev+0xe2/0x170 [11183.613313][ T3329] inet6_addr_add+0x12f/0xa40 [11183.613313][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11183.613313][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11183.613313][ T3329] netlink_rcv_skb+0x130/0x360 [11183.613313][ T3329] netlink_unicast+0x449/0x710 [11183.613313][ T3329] netlink_sendmsg+0x723/0xbe0 [11183.613313][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11183.613313][ T3329] ___sys_sendmsg+0xee/0x170 [11183.613313][ T3329] __sys_sendmsg+0xcd/0x170 [11183.613313][ T3329] do_syscall_64+0xc6/0x1e0 [11183.613313][ T3329] [11183.615622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11183.615622][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11183.615622][ T3329] ipv6_find_idev+0x102/0x170 [11183.615622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11183.615622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11183.615622][ T3329] netlink_rcv_skb+0x130/0x360 [11183.615622][ T3329] netlink_unicast+0x449/0x710 [11183.615622][ T3329] netlink_sendmsg+0x723/0xbe0 [11183.615622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11183.615622][ T3329] ___sys_sendmsg+0xee/0x170 [11183.615622][ T3329] __sys_sendmsg+0xcd/0x170 [11183.615622][ T3329] do_syscall_64+0xc6/0x1e0 [11183.615622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11183.615622][ T3329] [11183.617336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11183.617336][ T3329] neigh_parms_alloc+0x1e5/0x510 [11183.617336][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11183.617336][ T3329] ipv6_find_idev+0x102/0x170 [11183.617336][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11183.617336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11183.617336][ T3329] netlink_rcv_skb+0x130/0x360 [11183.617336][ T3329] netlink_unicast+0x449/0x710 [11183.617336][ T3329] netlink_sendmsg+0x723/0xbe0 [11183.617336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11183.617336][ T3329] ___sys_sendmsg+0xee/0x170 [11183.617336][ T3329] __sys_sendmsg+0xcd/0x170 [11183.617336][ T3329] do_syscall_64+0xc6/0x1e0 [11183.617336][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11183.617336][ T3329] [11193.868952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11193.869642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11193.869642][ T3329] netdev_get_by_index+0x5e/0x80 [11193.869642][ T3329] fib6_nh_init+0x3d8/0x15b0 [11193.869642][ T3329] ip6_route_info_create+0xf18/0x17d0 [11193.869642][ T3329] ip6_route_add+0x1c/0x140 [11193.869642][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11193.869642][ T3329] addrconf_add_dev+0xe2/0x170 [11193.869642][ T3329] inet6_addr_add+0x12f/0xa40 [11193.869642][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11193.869642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11193.869642][ T3329] netlink_rcv_skb+0x130/0x360 [11193.869642][ T3329] netlink_unicast+0x449/0x710 [11193.869642][ T3329] netlink_sendmsg+0x723/0xbe0 [11193.869642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11193.869642][ T3329] ___sys_sendmsg+0xee/0x170 [11193.869642][ T3329] __sys_sendmsg+0xcd/0x170 [11193.869642][ T3329] do_syscall_64+0xc6/0x1e0 [11193.869642][ T3329] [11193.873531][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11193.873531][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11193.873531][ T3329] ipv6_find_idev+0x102/0x170 [11193.873531][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11193.873531][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11193.873531][ T3329] netlink_rcv_skb+0x130/0x360 [11193.873531][ T3329] netlink_unicast+0x449/0x710 [11193.873531][ T3329] netlink_sendmsg+0x723/0xbe0 [11193.873531][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11193.873531][ T3329] ___sys_sendmsg+0xee/0x170 [11193.873531][ T3329] __sys_sendmsg+0xcd/0x170 [11193.873531][ T3329] do_syscall_64+0xc6/0x1e0 [11193.873531][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11193.873531][ T3329] [11193.876503][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11193.876503][ T3329] neigh_parms_alloc+0x1e5/0x510 [11193.876503][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11193.876503][ T3329] ipv6_find_idev+0x102/0x170 [11193.876503][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11193.876503][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11193.876503][ T3329] netlink_rcv_skb+0x130/0x360 [11193.876503][ T3329] netlink_unicast+0x449/0x710 [11193.876503][ T3329] netlink_sendmsg+0x723/0xbe0 [11193.876503][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11193.876503][ T3329] ___sys_sendmsg+0xee/0x170 [11193.876503][ T3329] __sys_sendmsg+0xcd/0x170 [11193.876503][ T3329] do_syscall_64+0xc6/0x1e0 [11193.876503][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11193.876503][ T3329] [11204.012933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11204.013386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11204.013386][ T3329] netdev_get_by_index+0x5e/0x80 [11204.013386][ T3329] fib6_nh_init+0x3d8/0x15b0 [11204.013386][ T3329] ip6_route_info_create+0xf18/0x17d0 [11204.013386][ T3329] ip6_route_add+0x1c/0x140 [11204.013386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11204.013386][ T3329] addrconf_add_dev+0xe2/0x170 [11204.013386][ T3329] inet6_addr_add+0x12f/0xa40 [11204.013386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11204.013386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11204.013386][ T3329] netlink_rcv_skb+0x130/0x360 [11204.013386][ T3329] netlink_unicast+0x449/0x710 [11204.013386][ T3329] netlink_sendmsg+0x723/0xbe0 [11204.013386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11204.013386][ T3329] ___sys_sendmsg+0xee/0x170 [11204.013386][ T3329] __sys_sendmsg+0xcd/0x170 [11204.013386][ T3329] do_syscall_64+0xc6/0x1e0 [11204.013386][ T3329] [11204.015800][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11204.015800][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11204.015800][ T3329] ipv6_find_idev+0x102/0x170 [11204.015800][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11204.015800][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11204.015800][ T3329] netlink_rcv_skb+0x130/0x360 [11204.015800][ T3329] netlink_unicast+0x449/0x710 [11204.015800][ T3329] netlink_sendmsg+0x723/0xbe0 [11204.015800][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11204.015800][ T3329] ___sys_sendmsg+0xee/0x170 [11204.015800][ T3329] __sys_sendmsg+0xcd/0x170 [11204.015800][ T3329] do_syscall_64+0xc6/0x1e0 [11204.015800][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11204.015800][ T3329] [11204.017682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11204.017682][ T3329] neigh_parms_alloc+0x1e5/0x510 [11204.017682][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11204.017682][ T3329] ipv6_find_idev+0x102/0x170 [11204.017682][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11204.017682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11204.017682][ T3329] netlink_rcv_skb+0x130/0x360 [11204.017682][ T3329] netlink_unicast+0x449/0x710 [11204.017682][ T3329] netlink_sendmsg+0x723/0xbe0 [11204.017682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11204.017682][ T3329] ___sys_sendmsg+0xee/0x170 [11204.017682][ T3329] __sys_sendmsg+0xcd/0x170 [11204.017682][ T3329] do_syscall_64+0xc6/0x1e0 [11204.017682][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11204.017682][ T3329] [11214.260951][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11214.261380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11214.261380][ T3329] netdev_get_by_index+0x5e/0x80 [11214.261380][ T3329] fib6_nh_init+0x3d8/0x15b0 [11214.261380][ T3329] ip6_route_info_create+0xf18/0x17d0 [11214.261380][ T3329] ip6_route_add+0x1c/0x140 [11214.261380][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11214.261380][ T3329] addrconf_add_dev+0xe2/0x170 [11214.261380][ T3329] inet6_addr_add+0x12f/0xa40 [11214.261380][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11214.261380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11214.261380][ T3329] netlink_rcv_skb+0x130/0x360 [11214.261380][ T3329] netlink_unicast+0x449/0x710 [11214.261380][ T3329] netlink_sendmsg+0x723/0xbe0 [11214.261380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11214.261380][ T3329] ___sys_sendmsg+0xee/0x170 [11214.261380][ T3329] __sys_sendmsg+0xcd/0x170 [11214.261380][ T3329] do_syscall_64+0xc6/0x1e0 [11214.261380][ T3329] [11214.263736][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11214.263736][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11214.263736][ T3329] ipv6_find_idev+0x102/0x170 [11214.263736][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11214.263736][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11214.263736][ T3329] netlink_rcv_skb+0x130/0x360 [11214.263736][ T3329] netlink_unicast+0x449/0x710 [11214.263736][ T3329] netlink_sendmsg+0x723/0xbe0 [11214.263736][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11214.263736][ T3329] ___sys_sendmsg+0xee/0x170 [11214.263736][ T3329] __sys_sendmsg+0xcd/0x170 [11214.263736][ T3329] do_syscall_64+0xc6/0x1e0 [11214.263736][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11214.263736][ T3329] [11214.265568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11214.265568][ T3329] neigh_parms_alloc+0x1e5/0x510 [11214.265568][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11214.265568][ T3329] ipv6_find_idev+0x102/0x170 [11214.265568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11214.265568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11214.265568][ T3329] netlink_rcv_skb+0x130/0x360 [11214.265568][ T3329] netlink_unicast+0x449/0x710 [11214.265568][ T3329] netlink_sendmsg+0x723/0xbe0 [11214.265568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11214.265568][ T3329] ___sys_sendmsg+0xee/0x170 [11214.265568][ T3329] __sys_sendmsg+0xcd/0x170 [11214.265568][ T3329] do_syscall_64+0xc6/0x1e0 [11214.265568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11214.265568][ T3329] [11224.508997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11224.509439][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11224.509439][ T3329] netdev_get_by_index+0x5e/0x80 [11224.509439][ T3329] fib6_nh_init+0x3d8/0x15b0 [11224.509439][ T3329] ip6_route_info_create+0xf18/0x17d0 [11224.509439][ T3329] ip6_route_add+0x1c/0x140 [11224.509439][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11224.509439][ T3329] addrconf_add_dev+0xe2/0x170 [11224.509439][ T3329] inet6_addr_add+0x12f/0xa40 [11224.509439][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11224.509439][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11224.509439][ T3329] netlink_rcv_skb+0x130/0x360 [11224.509439][ T3329] netlink_unicast+0x449/0x710 [11224.509439][ T3329] netlink_sendmsg+0x723/0xbe0 [11224.509439][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11224.509439][ T3329] ___sys_sendmsg+0xee/0x170 [11224.509439][ T3329] __sys_sendmsg+0xcd/0x170 [11224.509439][ T3329] do_syscall_64+0xc6/0x1e0 [11224.509439][ T3329] [11224.511745][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11224.511745][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11224.511745][ T3329] ipv6_find_idev+0x102/0x170 [11224.511745][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11224.511745][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11224.511745][ T3329] netlink_rcv_skb+0x130/0x360 [11224.511745][ T3329] netlink_unicast+0x449/0x710 [11224.511745][ T3329] netlink_sendmsg+0x723/0xbe0 [11224.511745][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11224.511745][ T3329] ___sys_sendmsg+0xee/0x170 [11224.511745][ T3329] __sys_sendmsg+0xcd/0x170 [11224.511745][ T3329] do_syscall_64+0xc6/0x1e0 [11224.511745][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11224.511745][ T3329] [11224.513486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11224.513486][ T3329] neigh_parms_alloc+0x1e5/0x510 [11224.513486][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11224.513486][ T3329] ipv6_find_idev+0x102/0x170 [11224.513486][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11224.513486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11224.513486][ T3329] netlink_rcv_skb+0x130/0x360 [11224.513486][ T3329] netlink_unicast+0x449/0x710 [11224.513486][ T3329] netlink_sendmsg+0x723/0xbe0 [11224.513486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11224.513486][ T3329] ___sys_sendmsg+0xee/0x170 [11224.513486][ T3329] __sys_sendmsg+0xcd/0x170 [11224.513486][ T3329] do_syscall_64+0xc6/0x1e0 [11224.513486][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11224.513486][ T3329] [11234.756961][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11234.757383][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11234.757383][ T3329] netdev_get_by_index+0x5e/0x80 [11234.757383][ T3329] fib6_nh_init+0x3d8/0x15b0 [11234.757383][ T3329] ip6_route_info_create+0xf18/0x17d0 [11234.757383][ T3329] ip6_route_add+0x1c/0x140 [11234.757383][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11234.757383][ T3329] addrconf_add_dev+0xe2/0x170 [11234.757383][ T3329] inet6_addr_add+0x12f/0xa40 [11234.757383][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11234.757383][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11234.757383][ T3329] netlink_rcv_skb+0x130/0x360 [11234.757383][ T3329] netlink_unicast+0x449/0x710 [11234.757383][ T3329] netlink_sendmsg+0x723/0xbe0 [11234.757383][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11234.757383][ T3329] ___sys_sendmsg+0xee/0x170 [11234.757383][ T3329] __sys_sendmsg+0xcd/0x170 [11234.757383][ T3329] do_syscall_64+0xc6/0x1e0 [11234.757383][ T3329] [11234.759685][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11234.759685][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11234.759685][ T3329] ipv6_find_idev+0x102/0x170 [11234.759685][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11234.759685][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11234.759685][ T3329] netlink_rcv_skb+0x130/0x360 [11234.759685][ T3329] netlink_unicast+0x449/0x710 [11234.759685][ T3329] netlink_sendmsg+0x723/0xbe0 [11234.759685][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11234.759685][ T3329] ___sys_sendmsg+0xee/0x170 [11234.759685][ T3329] __sys_sendmsg+0xcd/0x170 [11234.759685][ T3329] do_syscall_64+0xc6/0x1e0 [11234.759685][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11234.759685][ T3329] [11234.761441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11234.761441][ T3329] neigh_parms_alloc+0x1e5/0x510 [11234.761441][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11234.761441][ T3329] ipv6_find_idev+0x102/0x170 [11234.761441][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11234.761441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11234.761441][ T3329] netlink_rcv_skb+0x130/0x360 [11234.761441][ T3329] netlink_unicast+0x449/0x710 [11234.761441][ T3329] netlink_sendmsg+0x723/0xbe0 [11234.761441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11234.761441][ T3329] ___sys_sendmsg+0xee/0x170 [11234.761441][ T3329] __sys_sendmsg+0xcd/0x170 [11234.761441][ T3329] do_syscall_64+0xc6/0x1e0 [11234.761441][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11234.761441][ T3329] [11244.836991][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11244.837523][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11244.837523][ T3329] netdev_get_by_index+0x5e/0x80 [11244.837523][ T3329] fib6_nh_init+0x3d8/0x15b0 [11244.837523][ T3329] ip6_route_info_create+0xf18/0x17d0 [11244.837523][ T3329] ip6_route_add+0x1c/0x140 [11244.837523][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11244.837523][ T3329] addrconf_add_dev+0xe2/0x170 [11244.837523][ T3329] inet6_addr_add+0x12f/0xa40 [11244.837523][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11244.837523][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11244.837523][ T3329] netlink_rcv_skb+0x130/0x360 [11244.837523][ T3329] netlink_unicast+0x449/0x710 [11244.837523][ T3329] netlink_sendmsg+0x723/0xbe0 [11244.837523][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11244.837523][ T3329] ___sys_sendmsg+0xee/0x170 [11244.837523][ T3329] __sys_sendmsg+0xcd/0x170 [11244.837523][ T3329] do_syscall_64+0xc6/0x1e0 [11244.837523][ T3329] [11244.839794][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11244.839794][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11244.839794][ T3329] ipv6_find_idev+0x102/0x170 [11244.839794][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11244.839794][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11244.839794][ T3329] netlink_rcv_skb+0x130/0x360 [11244.839794][ T3329] netlink_unicast+0x449/0x710 [11244.839794][ T3329] netlink_sendmsg+0x723/0xbe0 [11244.839794][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11244.839794][ T3329] ___sys_sendmsg+0xee/0x170 [11244.839794][ T3329] __sys_sendmsg+0xcd/0x170 [11244.839794][ T3329] do_syscall_64+0xc6/0x1e0 [11244.839794][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11244.839794][ T3329] [11244.841536][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11244.841536][ T3329] neigh_parms_alloc+0x1e5/0x510 [11244.841536][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11244.841536][ T3329] ipv6_find_idev+0x102/0x170 [11244.841536][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11244.841536][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11244.841536][ T3329] netlink_rcv_skb+0x130/0x360 [11244.841536][ T3329] netlink_unicast+0x449/0x710 [11244.841536][ T3329] netlink_sendmsg+0x723/0xbe0 [11244.841536][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11244.841536][ T3329] ___sys_sendmsg+0xee/0x170 [11244.841536][ T3329] __sys_sendmsg+0xcd/0x170 [11244.841536][ T3329] do_syscall_64+0xc6/0x1e0 [11244.841536][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11244.841536][ T3329] [11255.084984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11255.085516][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11255.085516][ T3329] netdev_get_by_index+0x5e/0x80 [11255.085516][ T3329] fib6_nh_init+0x3d8/0x15b0 [11255.085516][ T3329] ip6_route_info_create+0xf18/0x17d0 [11255.085516][ T3329] ip6_route_add+0x1c/0x140 [11255.085516][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11255.085516][ T3329] addrconf_add_dev+0xe2/0x170 [11255.085516][ T3329] inet6_addr_add+0x12f/0xa40 [11255.085516][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11255.085516][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11255.085516][ T3329] netlink_rcv_skb+0x130/0x360 [11255.085516][ T3329] netlink_unicast+0x449/0x710 [11255.085516][ T3329] netlink_sendmsg+0x723/0xbe0 [11255.085516][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11255.085516][ T3329] ___sys_sendmsg+0xee/0x170 [11255.085516][ T3329] __sys_sendmsg+0xcd/0x170 [11255.085516][ T3329] do_syscall_64+0xc6/0x1e0 [11255.085516][ T3329] [11255.087759][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11255.087759][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11255.087759][ T3329] ipv6_find_idev+0x102/0x170 [11255.087759][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11255.087759][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11255.087759][ T3329] netlink_rcv_skb+0x130/0x360 [11255.087759][ T3329] netlink_unicast+0x449/0x710 [11255.087759][ T3329] netlink_sendmsg+0x723/0xbe0 [11255.087759][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11255.087759][ T3329] ___sys_sendmsg+0xee/0x170 [11255.087759][ T3329] __sys_sendmsg+0xcd/0x170 [11255.087759][ T3329] do_syscall_64+0xc6/0x1e0 [11255.087759][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11255.087759][ T3329] [11255.089520][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11255.089520][ T3329] neigh_parms_alloc+0x1e5/0x510 [11255.089520][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11255.089520][ T3329] ipv6_find_idev+0x102/0x170 [11255.089520][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11255.089520][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11255.089520][ T3329] netlink_rcv_skb+0x130/0x360 [11255.089520][ T3329] netlink_unicast+0x449/0x710 [11255.089520][ T3329] netlink_sendmsg+0x723/0xbe0 [11255.089520][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11255.089520][ T3329] ___sys_sendmsg+0xee/0x170 [11255.089520][ T3329] __sys_sendmsg+0xcd/0x170 [11255.089520][ T3329] do_syscall_64+0xc6/0x1e0 [11255.089520][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11255.089520][ T3329] [11265.333034][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11265.333534][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11265.333534][ T3329] netdev_get_by_index+0x5e/0x80 [11265.333534][ T3329] fib6_nh_init+0x3d8/0x15b0 [11265.333534][ T3329] ip6_route_info_create+0xf18/0x17d0 [11265.333534][ T3329] ip6_route_add+0x1c/0x140 [11265.333534][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11265.333534][ T3329] addrconf_add_dev+0xe2/0x170 [11265.333534][ T3329] inet6_addr_add+0x12f/0xa40 [11265.333534][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11265.333534][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11265.333534][ T3329] netlink_rcv_skb+0x130/0x360 [11265.333534][ T3329] netlink_unicast+0x449/0x710 [11265.333534][ T3329] netlink_sendmsg+0x723/0xbe0 [11265.333534][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11265.333534][ T3329] ___sys_sendmsg+0xee/0x170 [11265.333534][ T3329] __sys_sendmsg+0xcd/0x170 [11265.333534][ T3329] do_syscall_64+0xc6/0x1e0 [11265.333534][ T3329] [11265.335811][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11265.335811][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11265.335811][ T3329] ipv6_find_idev+0x102/0x170 [11265.335811][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11265.335811][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11265.335811][ T3329] netlink_rcv_skb+0x130/0x360 [11265.335811][ T3329] netlink_unicast+0x449/0x710 [11265.335811][ T3329] netlink_sendmsg+0x723/0xbe0 [11265.335811][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11265.335811][ T3329] ___sys_sendmsg+0xee/0x170 [11265.335811][ T3329] __sys_sendmsg+0xcd/0x170 [11265.335811][ T3329] do_syscall_64+0xc6/0x1e0 [11265.335811][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11265.335811][ T3329] [11265.337551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11265.337551][ T3329] neigh_parms_alloc+0x1e5/0x510 [11265.337551][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11265.337551][ T3329] ipv6_find_idev+0x102/0x170 [11265.337551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11265.337551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11265.337551][ T3329] netlink_rcv_skb+0x130/0x360 [11265.337551][ T3329] netlink_unicast+0x449/0x710 [11265.337551][ T3329] netlink_sendmsg+0x723/0xbe0 [11265.337551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11265.337551][ T3329] ___sys_sendmsg+0xee/0x170 [11265.337551][ T3329] __sys_sendmsg+0xcd/0x170 [11265.337551][ T3329] do_syscall_64+0xc6/0x1e0 [11265.337551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11265.337551][ T3329] [11275.580996][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11275.581462][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11275.581462][ T3329] netdev_get_by_index+0x5e/0x80 [11275.581462][ T3329] fib6_nh_init+0x3d8/0x15b0 [11275.581462][ T3329] ip6_route_info_create+0xf18/0x17d0 [11275.581462][ T3329] ip6_route_add+0x1c/0x140 [11275.581462][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11275.581462][ T3329] addrconf_add_dev+0xe2/0x170 [11275.581462][ T3329] inet6_addr_add+0x12f/0xa40 [11275.581462][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11275.581462][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11275.581462][ T3329] netlink_rcv_skb+0x130/0x360 [11275.581462][ T3329] netlink_unicast+0x449/0x710 [11275.581462][ T3329] netlink_sendmsg+0x723/0xbe0 [11275.581462][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11275.581462][ T3329] ___sys_sendmsg+0xee/0x170 [11275.581462][ T3329] __sys_sendmsg+0xcd/0x170 [11275.581462][ T3329] do_syscall_64+0xc6/0x1e0 [11275.581462][ T3329] [11275.583733][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11275.583733][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11275.583733][ T3329] ipv6_find_idev+0x102/0x170 [11275.583733][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11275.583733][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11275.583733][ T3329] netlink_rcv_skb+0x130/0x360 [11275.583733][ T3329] netlink_unicast+0x449/0x710 [11275.583733][ T3329] netlink_sendmsg+0x723/0xbe0 [11275.583733][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11275.583733][ T3329] ___sys_sendmsg+0xee/0x170 [11275.583733][ T3329] __sys_sendmsg+0xcd/0x170 [11275.583733][ T3329] do_syscall_64+0xc6/0x1e0 [11275.583733][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11275.583733][ T3329] [11275.585503][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11275.585503][ T3329] neigh_parms_alloc+0x1e5/0x510 [11275.585503][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11275.585503][ T3329] ipv6_find_idev+0x102/0x170 [11275.585503][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11275.585503][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11275.585503][ T3329] netlink_rcv_skb+0x130/0x360 [11275.585503][ T3329] netlink_unicast+0x449/0x710 [11275.585503][ T3329] netlink_sendmsg+0x723/0xbe0 [11275.585503][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11275.585503][ T3329] ___sys_sendmsg+0xee/0x170 [11275.585503][ T3329] __sys_sendmsg+0xcd/0x170 [11275.585503][ T3329] do_syscall_64+0xc6/0x1e0 [11275.585503][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11275.585503][ T3329] [11285.828913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11285.829399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11285.829399][ T3329] netdev_get_by_index+0x5e/0x80 [11285.829399][ T3329] fib6_nh_init+0x3d8/0x15b0 [11285.829399][ T3329] ip6_route_info_create+0xf18/0x17d0 [11285.829399][ T3329] ip6_route_add+0x1c/0x140 [11285.829399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11285.829399][ T3329] addrconf_add_dev+0xe2/0x170 [11285.829399][ T3329] inet6_addr_add+0x12f/0xa40 [11285.829399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11285.829399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11285.829399][ T3329] netlink_rcv_skb+0x130/0x360 [11285.829399][ T3329] netlink_unicast+0x449/0x710 [11285.829399][ T3329] netlink_sendmsg+0x723/0xbe0 [11285.829399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11285.829399][ T3329] ___sys_sendmsg+0xee/0x170 [11285.829399][ T3329] __sys_sendmsg+0xcd/0x170 [11285.829399][ T3329] do_syscall_64+0xc6/0x1e0 [11285.829399][ T3329] [11285.831856][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11285.831856][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11285.831856][ T3329] ipv6_find_idev+0x102/0x170 [11285.831856][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11285.831856][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11285.831856][ T3329] netlink_rcv_skb+0x130/0x360 [11285.831856][ T3329] netlink_unicast+0x449/0x710 [11285.831856][ T3329] netlink_sendmsg+0x723/0xbe0 [11285.831856][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11285.831856][ T3329] ___sys_sendmsg+0xee/0x170 [11285.831856][ T3329] __sys_sendmsg+0xcd/0x170 [11285.831856][ T3329] do_syscall_64+0xc6/0x1e0 [11285.831856][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11285.831856][ T3329] [11285.833745][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11285.833745][ T3329] neigh_parms_alloc+0x1e5/0x510 [11285.833745][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11285.833745][ T3329] ipv6_find_idev+0x102/0x170 [11285.833745][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11285.833745][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11285.833745][ T3329] netlink_rcv_skb+0x130/0x360 [11285.833745][ T3329] netlink_unicast+0x449/0x710 [11285.833745][ T3329] netlink_sendmsg+0x723/0xbe0 [11285.833745][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11285.833745][ T3329] ___sys_sendmsg+0xee/0x170 [11285.833745][ T3329] __sys_sendmsg+0xcd/0x170 [11285.833745][ T3329] do_syscall_64+0xc6/0x1e0 [11285.833745][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11285.833745][ T3329] [11296.012992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11296.013503][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11296.013503][ T3329] netdev_get_by_index+0x5e/0x80 [11296.013503][ T3329] fib6_nh_init+0x3d8/0x15b0 [11296.013503][ T3329] ip6_route_info_create+0xf18/0x17d0 [11296.013503][ T3329] ip6_route_add+0x1c/0x140 [11296.013503][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11296.013503][ T3329] addrconf_add_dev+0xe2/0x170 [11296.013503][ T3329] inet6_addr_add+0x12f/0xa40 [11296.013503][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11296.013503][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11296.013503][ T3329] netlink_rcv_skb+0x130/0x360 [11296.013503][ T3329] netlink_unicast+0x449/0x710 [11296.013503][ T3329] netlink_sendmsg+0x723/0xbe0 [11296.013503][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11296.013503][ T3329] ___sys_sendmsg+0xee/0x170 [11296.013503][ T3329] __sys_sendmsg+0xcd/0x170 [11296.013503][ T3329] do_syscall_64+0xc6/0x1e0 [11296.013503][ T3329] [11296.015749][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11296.015749][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11296.015749][ T3329] ipv6_find_idev+0x102/0x170 [11296.015749][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11296.015749][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11296.015749][ T3329] netlink_rcv_skb+0x130/0x360 [11296.015749][ T3329] netlink_unicast+0x449/0x710 [11296.015749][ T3329] netlink_sendmsg+0x723/0xbe0 [11296.015749][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11296.015749][ T3329] ___sys_sendmsg+0xee/0x170 [11296.015749][ T3329] __sys_sendmsg+0xcd/0x170 [11296.015749][ T3329] do_syscall_64+0xc6/0x1e0 [11296.015749][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11296.015749][ T3329] [11296.017524][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11296.017524][ T3329] neigh_parms_alloc+0x1e5/0x510 [11296.017524][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11296.017524][ T3329] ipv6_find_idev+0x102/0x170 [11296.017524][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11296.017524][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11296.017524][ T3329] netlink_rcv_skb+0x130/0x360 [11296.017524][ T3329] netlink_unicast+0x449/0x710 [11296.017524][ T3329] netlink_sendmsg+0x723/0xbe0 [11296.017524][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11296.017524][ T3329] ___sys_sendmsg+0xee/0x170 [11296.017524][ T3329] __sys_sendmsg+0xcd/0x170 [11296.017524][ T3329] do_syscall_64+0xc6/0x1e0 [11296.017524][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11296.017524][ T3329] [11306.260988][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11306.261517][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11306.261517][ T3329] netdev_get_by_index+0x5e/0x80 [11306.261517][ T3329] fib6_nh_init+0x3d8/0x15b0 [11306.261517][ T3329] ip6_route_info_create+0xf18/0x17d0 [11306.261517][ T3329] ip6_route_add+0x1c/0x140 [11306.261517][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11306.261517][ T3329] addrconf_add_dev+0xe2/0x170 [11306.261517][ T3329] inet6_addr_add+0x12f/0xa40 [11306.261517][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11306.261517][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11306.261517][ T3329] netlink_rcv_skb+0x130/0x360 [11306.261517][ T3329] netlink_unicast+0x449/0x710 [11306.261517][ T3329] netlink_sendmsg+0x723/0xbe0 [11306.261517][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11306.261517][ T3329] ___sys_sendmsg+0xee/0x170 [11306.261517][ T3329] __sys_sendmsg+0xcd/0x170 [11306.261517][ T3329] do_syscall_64+0xc6/0x1e0 [11306.261517][ T3329] [11306.263785][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11306.263785][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11306.263785][ T3329] ipv6_find_idev+0x102/0x170 [11306.263785][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11306.263785][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11306.263785][ T3329] netlink_rcv_skb+0x130/0x360 [11306.263785][ T3329] netlink_unicast+0x449/0x710 [11306.263785][ T3329] netlink_sendmsg+0x723/0xbe0 [11306.263785][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11306.263785][ T3329] ___sys_sendmsg+0xee/0x170 [11306.263785][ T3329] __sys_sendmsg+0xcd/0x170 [11306.263785][ T3329] do_syscall_64+0xc6/0x1e0 [11306.263785][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11306.263785][ T3329] [11306.265525][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11306.265525][ T3329] neigh_parms_alloc+0x1e5/0x510 [11306.265525][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11306.265525][ T3329] ipv6_find_idev+0x102/0x170 [11306.265525][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11306.265525][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11306.265525][ T3329] netlink_rcv_skb+0x130/0x360 [11306.265525][ T3329] netlink_unicast+0x449/0x710 [11306.265525][ T3329] netlink_sendmsg+0x723/0xbe0 [11306.265525][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11306.265525][ T3329] ___sys_sendmsg+0xee/0x170 [11306.265525][ T3329] __sys_sendmsg+0xcd/0x170 [11306.265525][ T3329] do_syscall_64+0xc6/0x1e0 [11306.265525][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11306.265525][ T3329] [11316.508889][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11316.509362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11316.509362][ T3329] netdev_get_by_index+0x5e/0x80 [11316.509362][ T3329] fib6_nh_init+0x3d8/0x15b0 [11316.509362][ T3329] ip6_route_info_create+0xf18/0x17d0 [11316.509362][ T3329] ip6_route_add+0x1c/0x140 [11316.509362][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11316.509362][ T3329] addrconf_add_dev+0xe2/0x170 [11316.509362][ T3329] inet6_addr_add+0x12f/0xa40 [11316.509362][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11316.509362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11316.509362][ T3329] netlink_rcv_skb+0x130/0x360 [11316.509362][ T3329] netlink_unicast+0x449/0x710 [11316.509362][ T3329] netlink_sendmsg+0x723/0xbe0 [11316.509362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11316.509362][ T3329] ___sys_sendmsg+0xee/0x170 [11316.509362][ T3329] __sys_sendmsg+0xcd/0x170 [11316.509362][ T3329] do_syscall_64+0xc6/0x1e0 [11316.509362][ T3329] [11316.511623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11316.511623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11316.511623][ T3329] ipv6_find_idev+0x102/0x170 [11316.511623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11316.511623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11316.511623][ T3329] netlink_rcv_skb+0x130/0x360 [11316.511623][ T3329] netlink_unicast+0x449/0x710 [11316.511623][ T3329] netlink_sendmsg+0x723/0xbe0 [11316.511623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11316.511623][ T3329] ___sys_sendmsg+0xee/0x170 [11316.511623][ T3329] __sys_sendmsg+0xcd/0x170 [11316.511623][ T3329] do_syscall_64+0xc6/0x1e0 [11316.511623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11316.511623][ T3329] [11316.513348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11316.513348][ T3329] neigh_parms_alloc+0x1e5/0x510 [11316.513348][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11316.513348][ T3329] ipv6_find_idev+0x102/0x170 [11316.513348][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11316.513348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11316.513348][ T3329] netlink_rcv_skb+0x130/0x360 [11316.513348][ T3329] netlink_unicast+0x449/0x710 [11316.513348][ T3329] netlink_sendmsg+0x723/0xbe0 [11316.513348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11316.513348][ T3329] ___sys_sendmsg+0xee/0x170 [11316.513348][ T3329] __sys_sendmsg+0xcd/0x170 [11316.513348][ T3329] do_syscall_64+0xc6/0x1e0 [11316.513348][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11316.513348][ T3329] [11326.757071][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11326.757592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11326.757592][ T3329] netdev_get_by_index+0x5e/0x80 [11326.757592][ T3329] fib6_nh_init+0x3d8/0x15b0 [11326.757592][ T3329] ip6_route_info_create+0xf18/0x17d0 [11326.757592][ T3329] ip6_route_add+0x1c/0x140 [11326.757592][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11326.757592][ T3329] addrconf_add_dev+0xe2/0x170 [11326.757592][ T3329] inet6_addr_add+0x12f/0xa40 [11326.757592][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11326.757592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11326.757592][ T3329] netlink_rcv_skb+0x130/0x360 [11326.757592][ T3329] netlink_unicast+0x449/0x710 [11326.757592][ T3329] netlink_sendmsg+0x723/0xbe0 [11326.757592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11326.757592][ T3329] ___sys_sendmsg+0xee/0x170 [11326.757592][ T3329] __sys_sendmsg+0xcd/0x170 [11326.757592][ T3329] do_syscall_64+0xc6/0x1e0 [11326.757592][ T3329] [11326.759893][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11326.759893][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11326.759893][ T3329] ipv6_find_idev+0x102/0x170 [11326.759893][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11326.759893][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11326.759893][ T3329] netlink_rcv_skb+0x130/0x360 [11326.759893][ T3329] netlink_unicast+0x449/0x710 [11326.759893][ T3329] netlink_sendmsg+0x723/0xbe0 [11326.759893][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11326.759893][ T3329] ___sys_sendmsg+0xee/0x170 [11326.759893][ T3329] __sys_sendmsg+0xcd/0x170 [11326.759893][ T3329] do_syscall_64+0xc6/0x1e0 [11326.759893][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11326.759893][ T3329] [11326.761655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11326.761655][ T3329] neigh_parms_alloc+0x1e5/0x510 [11326.761655][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11326.761655][ T3329] ipv6_find_idev+0x102/0x170 [11326.761655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11326.761655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11326.761655][ T3329] netlink_rcv_skb+0x130/0x360 [11326.761655][ T3329] netlink_unicast+0x449/0x710 [11326.761655][ T3329] netlink_sendmsg+0x723/0xbe0 [11326.761655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11326.761655][ T3329] ___sys_sendmsg+0xee/0x170 [11326.761655][ T3329] __sys_sendmsg+0xcd/0x170 [11326.761655][ T3329] do_syscall_64+0xc6/0x1e0 [11326.761655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11326.761655][ T3329] [11337.004894][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11337.005337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11337.005337][ T3329] netdev_get_by_index+0x5e/0x80 [11337.005337][ T3329] fib6_nh_init+0x3d8/0x15b0 [11337.005337][ T3329] ip6_route_info_create+0xf18/0x17d0 [11337.005337][ T3329] ip6_route_add+0x1c/0x140 [11337.005337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11337.005337][ T3329] addrconf_add_dev+0xe2/0x170 [11337.005337][ T3329] inet6_addr_add+0x12f/0xa40 [11337.005337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11337.005337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11337.005337][ T3329] netlink_rcv_skb+0x130/0x360 [11337.005337][ T3329] netlink_unicast+0x449/0x710 [11337.005337][ T3329] netlink_sendmsg+0x723/0xbe0 [11337.005337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11337.005337][ T3329] ___sys_sendmsg+0xee/0x170 [11337.005337][ T3329] __sys_sendmsg+0xcd/0x170 [11337.005337][ T3329] do_syscall_64+0xc6/0x1e0 [11337.005337][ T3329] [11337.007602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11337.007602][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11337.007602][ T3329] ipv6_find_idev+0x102/0x170 [11337.007602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11337.007602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11337.007602][ T3329] netlink_rcv_skb+0x130/0x360 [11337.007602][ T3329] netlink_unicast+0x449/0x710 [11337.007602][ T3329] netlink_sendmsg+0x723/0xbe0 [11337.007602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11337.007602][ T3329] ___sys_sendmsg+0xee/0x170 [11337.007602][ T3329] __sys_sendmsg+0xcd/0x170 [11337.007602][ T3329] do_syscall_64+0xc6/0x1e0 [11337.007602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11337.007602][ T3329] [11337.009362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11337.009362][ T3329] neigh_parms_alloc+0x1e5/0x510 [11337.009362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11337.009362][ T3329] ipv6_find_idev+0x102/0x170 [11337.009362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11337.009362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11337.009362][ T3329] netlink_rcv_skb+0x130/0x360 [11337.009362][ T3329] netlink_unicast+0x449/0x710 [11337.009362][ T3329] netlink_sendmsg+0x723/0xbe0 [11337.009362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11337.009362][ T3329] ___sys_sendmsg+0xee/0x170 [11337.009362][ T3329] __sys_sendmsg+0xcd/0x170 [11337.009362][ T3329] do_syscall_64+0xc6/0x1e0 [11337.009362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11337.009362][ T3329] [11347.092926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11347.093364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11347.093364][ T3329] netdev_get_by_index+0x5e/0x80 [11347.093364][ T3329] fib6_nh_init+0x3d8/0x15b0 [11347.093364][ T3329] ip6_route_info_create+0xf18/0x17d0 [11347.093364][ T3329] ip6_route_add+0x1c/0x140 [11347.093364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11347.093364][ T3329] addrconf_add_dev+0xe2/0x170 [11347.093364][ T3329] inet6_addr_add+0x12f/0xa40 [11347.093364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11347.093364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11347.093364][ T3329] netlink_rcv_skb+0x130/0x360 [11347.093364][ T3329] netlink_unicast+0x449/0x710 [11347.093364][ T3329] netlink_sendmsg+0x723/0xbe0 [11347.093364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11347.093364][ T3329] ___sys_sendmsg+0xee/0x170 [11347.093364][ T3329] __sys_sendmsg+0xcd/0x170 [11347.093364][ T3329] do_syscall_64+0xc6/0x1e0 [11347.093364][ T3329] [11347.095596][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11347.095596][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11347.095596][ T3329] ipv6_find_idev+0x102/0x170 [11347.095596][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11347.095596][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11347.095596][ T3329] netlink_rcv_skb+0x130/0x360 [11347.095596][ T3329] netlink_unicast+0x449/0x710 [11347.095596][ T3329] netlink_sendmsg+0x723/0xbe0 [11347.095596][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11347.095596][ T3329] ___sys_sendmsg+0xee/0x170 [11347.095596][ T3329] __sys_sendmsg+0xcd/0x170 [11347.095596][ T3329] do_syscall_64+0xc6/0x1e0 [11347.095596][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11347.095596][ T3329] [11347.097329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11347.097329][ T3329] neigh_parms_alloc+0x1e5/0x510 [11347.097329][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11347.097329][ T3329] ipv6_find_idev+0x102/0x170 [11347.097329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11347.097329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11347.097329][ T3329] netlink_rcv_skb+0x130/0x360 [11347.097329][ T3329] netlink_unicast+0x449/0x710 [11347.097329][ T3329] netlink_sendmsg+0x723/0xbe0 [11347.097329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11347.097329][ T3329] ___sys_sendmsg+0xee/0x170 [11347.097329][ T3329] __sys_sendmsg+0xcd/0x170 [11347.097329][ T3329] do_syscall_64+0xc6/0x1e0 [11347.097329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11347.097329][ T3329] [11357.340934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11357.341375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11357.341375][ T3329] netdev_get_by_index+0x5e/0x80 [11357.341375][ T3329] fib6_nh_init+0x3d8/0x15b0 [11357.341375][ T3329] ip6_route_info_create+0xf18/0x17d0 [11357.341375][ T3329] ip6_route_add+0x1c/0x140 [11357.341375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11357.341375][ T3329] addrconf_add_dev+0xe2/0x170 [11357.341375][ T3329] inet6_addr_add+0x12f/0xa40 [11357.341375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11357.341375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11357.341375][ T3329] netlink_rcv_skb+0x130/0x360 [11357.341375][ T3329] netlink_unicast+0x449/0x710 [11357.341375][ T3329] netlink_sendmsg+0x723/0xbe0 [11357.341375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11357.341375][ T3329] ___sys_sendmsg+0xee/0x170 [11357.341375][ T3329] __sys_sendmsg+0xcd/0x170 [11357.341375][ T3329] do_syscall_64+0xc6/0x1e0 [11357.341375][ T3329] [11357.343609][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11357.343609][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11357.343609][ T3329] ipv6_find_idev+0x102/0x170 [11357.343609][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11357.343609][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11357.343609][ T3329] netlink_rcv_skb+0x130/0x360 [11357.343609][ T3329] netlink_unicast+0x449/0x710 [11357.343609][ T3329] netlink_sendmsg+0x723/0xbe0 [11357.343609][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11357.343609][ T3329] ___sys_sendmsg+0xee/0x170 [11357.343609][ T3329] __sys_sendmsg+0xcd/0x170 [11357.343609][ T3329] do_syscall_64+0xc6/0x1e0 [11357.343609][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11357.343609][ T3329] [11357.345334][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11357.345334][ T3329] neigh_parms_alloc+0x1e5/0x510 [11357.345334][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11357.345334][ T3329] ipv6_find_idev+0x102/0x170 [11357.345334][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11357.345334][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11357.345334][ T3329] netlink_rcv_skb+0x130/0x360 [11357.345334][ T3329] netlink_unicast+0x449/0x710 [11357.345334][ T3329] netlink_sendmsg+0x723/0xbe0 [11357.345334][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11357.345334][ T3329] ___sys_sendmsg+0xee/0x170 [11357.345334][ T3329] __sys_sendmsg+0xcd/0x170 [11357.345334][ T3329] do_syscall_64+0xc6/0x1e0 [11357.345334][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11357.345334][ T3329] [11367.452983][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11367.453469][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11367.453469][ T3329] netdev_get_by_index+0x5e/0x80 [11367.453469][ T3329] fib6_nh_init+0x3d8/0x15b0 [11367.453469][ T3329] ip6_route_info_create+0xf18/0x17d0 [11367.453469][ T3329] ip6_route_add+0x1c/0x140 [11367.453469][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11367.453469][ T3329] addrconf_add_dev+0xe2/0x170 [11367.453469][ T3329] inet6_addr_add+0x12f/0xa40 [11367.453469][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11367.453469][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11367.453469][ T3329] netlink_rcv_skb+0x130/0x360 [11367.453469][ T3329] netlink_unicast+0x449/0x710 [11367.453469][ T3329] netlink_sendmsg+0x723/0xbe0 [11367.453469][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11367.453469][ T3329] ___sys_sendmsg+0xee/0x170 [11367.453469][ T3329] __sys_sendmsg+0xcd/0x170 [11367.453469][ T3329] do_syscall_64+0xc6/0x1e0 [11367.453469][ T3329] [11367.455940][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11367.455940][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11367.455940][ T3329] ipv6_find_idev+0x102/0x170 [11367.455940][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11367.455940][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11367.455940][ T3329] netlink_rcv_skb+0x130/0x360 [11367.455940][ T3329] netlink_unicast+0x449/0x710 [11367.455940][ T3329] netlink_sendmsg+0x723/0xbe0 [11367.455940][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11367.455940][ T3329] ___sys_sendmsg+0xee/0x170 [11367.455940][ T3329] __sys_sendmsg+0xcd/0x170 [11367.455940][ T3329] do_syscall_64+0xc6/0x1e0 [11367.455940][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11367.455940][ T3329] [11367.457671][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11367.457671][ T3329] neigh_parms_alloc+0x1e5/0x510 [11367.457671][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11367.457671][ T3329] ipv6_find_idev+0x102/0x170 [11367.457671][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11367.457671][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11367.457671][ T3329] netlink_rcv_skb+0x130/0x360 [11367.457671][ T3329] netlink_unicast+0x449/0x710 [11367.457671][ T3329] netlink_sendmsg+0x723/0xbe0 [11367.457671][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11367.457671][ T3329] ___sys_sendmsg+0xee/0x170 [11367.457671][ T3329] __sys_sendmsg+0xcd/0x170 [11367.457671][ T3329] do_syscall_64+0xc6/0x1e0 [11367.457671][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11367.457671][ T3329] [11377.508893][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11377.509414][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11377.509414][ T3329] netdev_get_by_index+0x5e/0x80 [11377.509414][ T3329] fib6_nh_init+0x3d8/0x15b0 [11377.509414][ T3329] ip6_route_info_create+0xf18/0x17d0 [11377.509414][ T3329] ip6_route_add+0x1c/0x140 [11377.509414][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11377.509414][ T3329] addrconf_add_dev+0xe2/0x170 [11377.509414][ T3329] inet6_addr_add+0x12f/0xa40 [11377.509414][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11377.509414][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11377.509414][ T3329] netlink_rcv_skb+0x130/0x360 [11377.509414][ T3329] netlink_unicast+0x449/0x710 [11377.509414][ T3329] netlink_sendmsg+0x723/0xbe0 [11377.509414][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11377.509414][ T3329] ___sys_sendmsg+0xee/0x170 [11377.509414][ T3329] __sys_sendmsg+0xcd/0x170 [11377.509414][ T3329] do_syscall_64+0xc6/0x1e0 [11377.509414][ T3329] [11377.511641][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11377.511641][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11377.511641][ T3329] ipv6_find_idev+0x102/0x170 [11377.511641][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11377.511641][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11377.511641][ T3329] netlink_rcv_skb+0x130/0x360 [11377.511641][ T3329] netlink_unicast+0x449/0x710 [11377.511641][ T3329] netlink_sendmsg+0x723/0xbe0 [11377.511641][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11377.511641][ T3329] ___sys_sendmsg+0xee/0x170 [11377.511641][ T3329] __sys_sendmsg+0xcd/0x170 [11377.511641][ T3329] do_syscall_64+0xc6/0x1e0 [11377.511641][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11377.511641][ T3329] [11377.513361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11377.513361][ T3329] neigh_parms_alloc+0x1e5/0x510 [11377.513361][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11377.513361][ T3329] ipv6_find_idev+0x102/0x170 [11377.513361][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11377.513361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11377.513361][ T3329] netlink_rcv_skb+0x130/0x360 [11377.513361][ T3329] netlink_unicast+0x449/0x710 [11377.513361][ T3329] netlink_sendmsg+0x723/0xbe0 [11377.513361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11377.513361][ T3329] ___sys_sendmsg+0xee/0x170 [11377.513361][ T3329] __sys_sendmsg+0xcd/0x170 [11377.513361][ T3329] do_syscall_64+0xc6/0x1e0 [11377.513361][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11377.513361][ T3329] [11387.756923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11387.757406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11387.757406][ T3329] netdev_get_by_index+0x5e/0x80 [11387.757406][ T3329] fib6_nh_init+0x3d8/0x15b0 [11387.757406][ T3329] ip6_route_info_create+0xf18/0x17d0 [11387.757406][ T3329] ip6_route_add+0x1c/0x140 [11387.757406][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11387.757406][ T3329] addrconf_add_dev+0xe2/0x170 [11387.757406][ T3329] inet6_addr_add+0x12f/0xa40 [11387.757406][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11387.757406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11387.757406][ T3329] netlink_rcv_skb+0x130/0x360 [11387.757406][ T3329] netlink_unicast+0x449/0x710 [11387.757406][ T3329] netlink_sendmsg+0x723/0xbe0 [11387.757406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11387.757406][ T3329] ___sys_sendmsg+0xee/0x170 [11387.757406][ T3329] __sys_sendmsg+0xcd/0x170 [11387.757406][ T3329] do_syscall_64+0xc6/0x1e0 [11387.757406][ T3329] [11387.759636][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11387.759636][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11387.759636][ T3329] ipv6_find_idev+0x102/0x170 [11387.759636][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11387.759636][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11387.759636][ T3329] netlink_rcv_skb+0x130/0x360 [11387.759636][ T3329] netlink_unicast+0x449/0x710 [11387.759636][ T3329] netlink_sendmsg+0x723/0xbe0 [11387.759636][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11387.759636][ T3329] ___sys_sendmsg+0xee/0x170 [11387.759636][ T3329] __sys_sendmsg+0xcd/0x170 [11387.759636][ T3329] do_syscall_64+0xc6/0x1e0 [11387.759636][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11387.759636][ T3329] [11387.761344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11387.761344][ T3329] neigh_parms_alloc+0x1e5/0x510 [11387.761344][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11387.761344][ T3329] ipv6_find_idev+0x102/0x170 [11387.761344][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11387.761344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11387.761344][ T3329] netlink_rcv_skb+0x130/0x360 [11387.761344][ T3329] netlink_unicast+0x449/0x710 [11387.761344][ T3329] netlink_sendmsg+0x723/0xbe0 [11387.761344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11387.761344][ T3329] ___sys_sendmsg+0xee/0x170 [11387.761344][ T3329] __sys_sendmsg+0xcd/0x170 [11387.761344][ T3329] do_syscall_64+0xc6/0x1e0 [11387.761344][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11387.761344][ T3329] [11398.004977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11398.005432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11398.005432][ T3329] netdev_get_by_index+0x5e/0x80 [11398.005432][ T3329] fib6_nh_init+0x3d8/0x15b0 [11398.005432][ T3329] ip6_route_info_create+0xf18/0x17d0 [11398.005432][ T3329] ip6_route_add+0x1c/0x140 [11398.005432][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11398.005432][ T3329] addrconf_add_dev+0xe2/0x170 [11398.005432][ T3329] inet6_addr_add+0x12f/0xa40 [11398.005432][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11398.005432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11398.005432][ T3329] netlink_rcv_skb+0x130/0x360 [11398.005432][ T3329] netlink_unicast+0x449/0x710 [11398.005432][ T3329] netlink_sendmsg+0x723/0xbe0 [11398.005432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11398.005432][ T3329] ___sys_sendmsg+0xee/0x170 [11398.005432][ T3329] __sys_sendmsg+0xcd/0x170 [11398.005432][ T3329] do_syscall_64+0xc6/0x1e0 [11398.005432][ T3329] [11398.007775][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11398.007775][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11398.007775][ T3329] ipv6_find_idev+0x102/0x170 [11398.007775][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11398.007775][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11398.007775][ T3329] netlink_rcv_skb+0x130/0x360 [11398.007775][ T3329] netlink_unicast+0x449/0x710 [11398.007775][ T3329] netlink_sendmsg+0x723/0xbe0 [11398.007775][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11398.007775][ T3329] ___sys_sendmsg+0xee/0x170 [11398.007775][ T3329] __sys_sendmsg+0xcd/0x170 [11398.007775][ T3329] do_syscall_64+0xc6/0x1e0 [11398.007775][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11398.007775][ T3329] [11398.009513][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11398.009513][ T3329] neigh_parms_alloc+0x1e5/0x510 [11398.009513][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11398.009513][ T3329] ipv6_find_idev+0x102/0x170 [11398.009513][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11398.009513][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11398.009513][ T3329] netlink_rcv_skb+0x130/0x360 [11398.009513][ T3329] netlink_unicast+0x449/0x710 [11398.009513][ T3329] netlink_sendmsg+0x723/0xbe0 [11398.009513][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11398.009513][ T3329] ___sys_sendmsg+0xee/0x170 [11398.009513][ T3329] __sys_sendmsg+0xcd/0x170 [11398.009513][ T3329] do_syscall_64+0xc6/0x1e0 [11398.009513][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11398.009513][ T3329] [11408.260988][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11408.261481][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11408.261481][ T3329] netdev_get_by_index+0x5e/0x80 [11408.261481][ T3329] fib6_nh_init+0x3d8/0x15b0 [11408.261481][ T3329] ip6_route_info_create+0xf18/0x17d0 [11408.261481][ T3329] ip6_route_add+0x1c/0x140 [11408.261481][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11408.261481][ T3329] addrconf_add_dev+0xe2/0x170 [11408.261481][ T3329] inet6_addr_add+0x12f/0xa40 [11408.261481][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11408.261481][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11408.261481][ T3329] netlink_rcv_skb+0x130/0x360 [11408.261481][ T3329] netlink_unicast+0x449/0x710 [11408.261481][ T3329] netlink_sendmsg+0x723/0xbe0 [11408.261481][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11408.261481][ T3329] ___sys_sendmsg+0xee/0x170 [11408.261481][ T3329] __sys_sendmsg+0xcd/0x170 [11408.261481][ T3329] do_syscall_64+0xc6/0x1e0 [11408.261481][ T3329] [11408.263708][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11408.263708][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11408.263708][ T3329] ipv6_find_idev+0x102/0x170 [11408.263708][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11408.263708][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11408.263708][ T3329] netlink_rcv_skb+0x130/0x360 [11408.263708][ T3329] netlink_unicast+0x449/0x710 [11408.263708][ T3329] netlink_sendmsg+0x723/0xbe0 [11408.263708][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11408.263708][ T3329] ___sys_sendmsg+0xee/0x170 [11408.263708][ T3329] __sys_sendmsg+0xcd/0x170 [11408.263708][ T3329] do_syscall_64+0xc6/0x1e0 [11408.263708][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11408.263708][ T3329] [11408.265435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11408.265435][ T3329] neigh_parms_alloc+0x1e5/0x510 [11408.265435][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11408.265435][ T3329] ipv6_find_idev+0x102/0x170 [11408.265435][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11408.265435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11408.265435][ T3329] netlink_rcv_skb+0x130/0x360 [11408.265435][ T3329] netlink_unicast+0x449/0x710 [11408.265435][ T3329] netlink_sendmsg+0x723/0xbe0 [11408.265435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11408.265435][ T3329] ___sys_sendmsg+0xee/0x170 [11408.265435][ T3329] __sys_sendmsg+0xcd/0x170 [11408.265435][ T3329] do_syscall_64+0xc6/0x1e0 [11408.265435][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11408.265435][ T3329] [11418.380940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11418.381427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11418.381427][ T3329] netdev_get_by_index+0x5e/0x80 [11418.381427][ T3329] fib6_nh_init+0x3d8/0x15b0 [11418.381427][ T3329] ip6_route_info_create+0xf18/0x17d0 [11418.381427][ T3329] ip6_route_add+0x1c/0x140 [11418.381427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11418.381427][ T3329] addrconf_add_dev+0xe2/0x170 [11418.381427][ T3329] inet6_addr_add+0x12f/0xa40 [11418.381427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11418.381427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11418.381427][ T3329] netlink_rcv_skb+0x130/0x360 [11418.381427][ T3329] netlink_unicast+0x449/0x710 [11418.381427][ T3329] netlink_sendmsg+0x723/0xbe0 [11418.381427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11418.381427][ T3329] ___sys_sendmsg+0xee/0x170 [11418.381427][ T3329] __sys_sendmsg+0xcd/0x170 [11418.381427][ T3329] do_syscall_64+0xc6/0x1e0 [11418.381427][ T3329] [11418.383658][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11418.383658][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11418.383658][ T3329] ipv6_find_idev+0x102/0x170 [11418.383658][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11418.383658][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11418.383658][ T3329] netlink_rcv_skb+0x130/0x360 [11418.383658][ T3329] netlink_unicast+0x449/0x710 [11418.383658][ T3329] netlink_sendmsg+0x723/0xbe0 [11418.383658][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11418.383658][ T3329] ___sys_sendmsg+0xee/0x170 [11418.383658][ T3329] __sys_sendmsg+0xcd/0x170 [11418.383658][ T3329] do_syscall_64+0xc6/0x1e0 [11418.383658][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11418.383658][ T3329] [11418.385386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11418.385386][ T3329] neigh_parms_alloc+0x1e5/0x510 [11418.385386][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11418.385386][ T3329] ipv6_find_idev+0x102/0x170 [11418.385386][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11418.385386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11418.385386][ T3329] netlink_rcv_skb+0x130/0x360 [11418.385386][ T3329] netlink_unicast+0x449/0x710 [11418.385386][ T3329] netlink_sendmsg+0x723/0xbe0 [11418.385386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11418.385386][ T3329] ___sys_sendmsg+0xee/0x170 [11418.385386][ T3329] __sys_sendmsg+0xcd/0x170 [11418.385386][ T3329] do_syscall_64+0xc6/0x1e0 [11418.385386][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11418.385386][ T3329] [11428.636958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11428.637379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11428.637379][ T3329] netdev_get_by_index+0x5e/0x80 [11428.637379][ T3329] fib6_nh_init+0x3d8/0x15b0 [11428.637379][ T3329] ip6_route_info_create+0xf18/0x17d0 [11428.637379][ T3329] ip6_route_add+0x1c/0x140 [11428.637379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11428.637379][ T3329] addrconf_add_dev+0xe2/0x170 [11428.637379][ T3329] inet6_addr_add+0x12f/0xa40 [11428.637379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11428.637379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11428.637379][ T3329] netlink_rcv_skb+0x130/0x360 [11428.637379][ T3329] netlink_unicast+0x449/0x710 [11428.637379][ T3329] netlink_sendmsg+0x723/0xbe0 [11428.637379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11428.637379][ T3329] ___sys_sendmsg+0xee/0x170 [11428.637379][ T3329] __sys_sendmsg+0xcd/0x170 [11428.637379][ T3329] do_syscall_64+0xc6/0x1e0 [11428.637379][ T3329] [11428.639619][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11428.639619][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11428.639619][ T3329] ipv6_find_idev+0x102/0x170 [11428.639619][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11428.639619][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11428.639619][ T3329] netlink_rcv_skb+0x130/0x360 [11428.639619][ T3329] netlink_unicast+0x449/0x710 [11428.639619][ T3329] netlink_sendmsg+0x723/0xbe0 [11428.639619][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11428.639619][ T3329] ___sys_sendmsg+0xee/0x170 [11428.639619][ T3329] __sys_sendmsg+0xcd/0x170 [11428.639619][ T3329] do_syscall_64+0xc6/0x1e0 [11428.639619][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11428.639619][ T3329] [11428.641326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11428.641326][ T3329] neigh_parms_alloc+0x1e5/0x510 [11428.641326][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11428.641326][ T3329] ipv6_find_idev+0x102/0x170 [11428.641326][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11428.641326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11428.641326][ T3329] netlink_rcv_skb+0x130/0x360 [11428.641326][ T3329] netlink_unicast+0x449/0x710 [11428.641326][ T3329] netlink_sendmsg+0x723/0xbe0 [11428.641326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11428.641326][ T3329] ___sys_sendmsg+0xee/0x170 [11428.641326][ T3329] __sys_sendmsg+0xcd/0x170 [11428.641326][ T3329] do_syscall_64+0xc6/0x1e0 [11428.641326][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11428.641326][ T3329] [11438.884911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11438.885343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11438.885343][ T3329] netdev_get_by_index+0x5e/0x80 [11438.885343][ T3329] fib6_nh_init+0x3d8/0x15b0 [11438.885343][ T3329] ip6_route_info_create+0xf18/0x17d0 [11438.885343][ T3329] ip6_route_add+0x1c/0x140 [11438.885343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11438.885343][ T3329] addrconf_add_dev+0xe2/0x170 [11438.885343][ T3329] inet6_addr_add+0x12f/0xa40 [11438.885343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11438.885343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11438.885343][ T3329] netlink_rcv_skb+0x130/0x360 [11438.885343][ T3329] netlink_unicast+0x449/0x710 [11438.885343][ T3329] netlink_sendmsg+0x723/0xbe0 [11438.885343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11438.885343][ T3329] ___sys_sendmsg+0xee/0x170 [11438.885343][ T3329] __sys_sendmsg+0xcd/0x170 [11438.885343][ T3329] do_syscall_64+0xc6/0x1e0 [11438.885343][ T3329] [11438.887587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11438.887587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11438.887587][ T3329] ipv6_find_idev+0x102/0x170 [11438.887587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11438.887587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11438.887587][ T3329] netlink_rcv_skb+0x130/0x360 [11438.887587][ T3329] netlink_unicast+0x449/0x710 [11438.887587][ T3329] netlink_sendmsg+0x723/0xbe0 [11438.887587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11438.887587][ T3329] ___sys_sendmsg+0xee/0x170 [11438.887587][ T3329] __sys_sendmsg+0xcd/0x170 [11438.887587][ T3329] do_syscall_64+0xc6/0x1e0 [11438.887587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11438.887587][ T3329] [11438.889321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11438.889321][ T3329] neigh_parms_alloc+0x1e5/0x510 [11438.889321][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11438.889321][ T3329] ipv6_find_idev+0x102/0x170 [11438.889321][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11438.889321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11438.889321][ T3329] netlink_rcv_skb+0x130/0x360 [11438.889321][ T3329] netlink_unicast+0x449/0x710 [11438.889321][ T3329] netlink_sendmsg+0x723/0xbe0 [11438.889321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11438.889321][ T3329] ___sys_sendmsg+0xee/0x170 [11438.889321][ T3329] __sys_sendmsg+0xcd/0x170 [11438.889321][ T3329] do_syscall_64+0xc6/0x1e0 [11438.889321][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11438.889321][ T3329] [11449.133032][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11449.133533][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11449.133533][ T3329] netdev_get_by_index+0x5e/0x80 [11449.133533][ T3329] fib6_nh_init+0x3d8/0x15b0 [11449.133533][ T3329] ip6_route_info_create+0xf18/0x17d0 [11449.133533][ T3329] ip6_route_add+0x1c/0x140 [11449.133533][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11449.133533][ T3329] addrconf_add_dev+0xe2/0x170 [11449.133533][ T3329] inet6_addr_add+0x12f/0xa40 [11449.133533][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11449.133533][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11449.133533][ T3329] netlink_rcv_skb+0x130/0x360 [11449.133533][ T3329] netlink_unicast+0x449/0x710 [11449.133533][ T3329] netlink_sendmsg+0x723/0xbe0 [11449.133533][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11449.133533][ T3329] ___sys_sendmsg+0xee/0x170 [11449.133533][ T3329] __sys_sendmsg+0xcd/0x170 [11449.133533][ T3329] do_syscall_64+0xc6/0x1e0 [11449.133533][ T3329] [11449.135751][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11449.135751][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11449.135751][ T3329] ipv6_find_idev+0x102/0x170 [11449.135751][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11449.135751][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11449.135751][ T3329] netlink_rcv_skb+0x130/0x360 [11449.135751][ T3329] netlink_unicast+0x449/0x710 [11449.135751][ T3329] netlink_sendmsg+0x723/0xbe0 [11449.135751][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11449.135751][ T3329] ___sys_sendmsg+0xee/0x170 [11449.135751][ T3329] __sys_sendmsg+0xcd/0x170 [11449.135751][ T3329] do_syscall_64+0xc6/0x1e0 [11449.135751][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11449.135751][ T3329] [11449.137469][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11449.137469][ T3329] neigh_parms_alloc+0x1e5/0x510 [11449.137469][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11449.137469][ T3329] ipv6_find_idev+0x102/0x170 [11449.137469][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11449.137469][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11449.137469][ T3329] netlink_rcv_skb+0x130/0x360 [11449.137469][ T3329] netlink_unicast+0x449/0x710 [11449.137469][ T3329] netlink_sendmsg+0x723/0xbe0 [11449.137469][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11449.137469][ T3329] ___sys_sendmsg+0xee/0x170 [11449.137469][ T3329] __sys_sendmsg+0xcd/0x170 [11449.137469][ T3329] do_syscall_64+0xc6/0x1e0 [11449.137469][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11449.137469][ T3329] [11459.380929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11459.381422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11459.381422][ T3329] netdev_get_by_index+0x5e/0x80 [11459.381422][ T3329] fib6_nh_init+0x3d8/0x15b0 [11459.381422][ T3329] ip6_route_info_create+0xf18/0x17d0 [11459.381422][ T3329] ip6_route_add+0x1c/0x140 [11459.381422][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11459.381422][ T3329] addrconf_add_dev+0xe2/0x170 [11459.381422][ T3329] inet6_addr_add+0x12f/0xa40 [11459.381422][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11459.381422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11459.381422][ T3329] netlink_rcv_skb+0x130/0x360 [11459.381422][ T3329] netlink_unicast+0x449/0x710 [11459.381422][ T3329] netlink_sendmsg+0x723/0xbe0 [11459.381422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11459.381422][ T3329] ___sys_sendmsg+0xee/0x170 [11459.381422][ T3329] __sys_sendmsg+0xcd/0x170 [11459.381422][ T3329] do_syscall_64+0xc6/0x1e0 [11459.381422][ T3329] [11459.383644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11459.383644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11459.383644][ T3329] ipv6_find_idev+0x102/0x170 [11459.383644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11459.383644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11459.383644][ T3329] netlink_rcv_skb+0x130/0x360 [11459.383644][ T3329] netlink_unicast+0x449/0x710 [11459.383644][ T3329] netlink_sendmsg+0x723/0xbe0 [11459.383644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11459.383644][ T3329] ___sys_sendmsg+0xee/0x170 [11459.383644][ T3329] __sys_sendmsg+0xcd/0x170 [11459.383644][ T3329] do_syscall_64+0xc6/0x1e0 [11459.383644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11459.383644][ T3329] [11459.385356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11459.385356][ T3329] neigh_parms_alloc+0x1e5/0x510 [11459.385356][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11459.385356][ T3329] ipv6_find_idev+0x102/0x170 [11459.385356][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11459.385356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11459.385356][ T3329] netlink_rcv_skb+0x130/0x360 [11459.385356][ T3329] netlink_unicast+0x449/0x710 [11459.385356][ T3329] netlink_sendmsg+0x723/0xbe0 [11459.385356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11459.385356][ T3329] ___sys_sendmsg+0xee/0x170 [11459.385356][ T3329] __sys_sendmsg+0xcd/0x170 [11459.385356][ T3329] do_syscall_64+0xc6/0x1e0 [11459.385356][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11459.385356][ T3329] [11469.636930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11469.637429][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11469.637429][ T3329] netdev_get_by_index+0x5e/0x80 [11469.637429][ T3329] fib6_nh_init+0x3d8/0x15b0 [11469.637429][ T3329] ip6_route_info_create+0xf18/0x17d0 [11469.637429][ T3329] ip6_route_add+0x1c/0x140 [11469.637429][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11469.637429][ T3329] addrconf_add_dev+0xe2/0x170 [11469.637429][ T3329] inet6_addr_add+0x12f/0xa40 [11469.637429][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11469.637429][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11469.637429][ T3329] netlink_rcv_skb+0x130/0x360 [11469.637429][ T3329] netlink_unicast+0x449/0x710 [11469.637429][ T3329] netlink_sendmsg+0x723/0xbe0 [11469.637429][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11469.637429][ T3329] ___sys_sendmsg+0xee/0x170 [11469.637429][ T3329] __sys_sendmsg+0xcd/0x170 [11469.637429][ T3329] do_syscall_64+0xc6/0x1e0 [11469.637429][ T3329] [11469.639669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11469.639669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11469.639669][ T3329] ipv6_find_idev+0x102/0x170 [11469.639669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11469.639669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11469.639669][ T3329] netlink_rcv_skb+0x130/0x360 [11469.639669][ T3329] netlink_unicast+0x449/0x710 [11469.639669][ T3329] netlink_sendmsg+0x723/0xbe0 [11469.639669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11469.639669][ T3329] ___sys_sendmsg+0xee/0x170 [11469.639669][ T3329] __sys_sendmsg+0xcd/0x170 [11469.639669][ T3329] do_syscall_64+0xc6/0x1e0 [11469.639669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11469.639669][ T3329] [11469.641382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11469.641382][ T3329] neigh_parms_alloc+0x1e5/0x510 [11469.641382][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11469.641382][ T3329] ipv6_find_idev+0x102/0x170 [11469.641382][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11469.641382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11469.641382][ T3329] netlink_rcv_skb+0x130/0x360 [11469.641382][ T3329] netlink_unicast+0x449/0x710 [11469.641382][ T3329] netlink_sendmsg+0x723/0xbe0 [11469.641382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11469.641382][ T3329] ___sys_sendmsg+0xee/0x170 [11469.641382][ T3329] __sys_sendmsg+0xcd/0x170 [11469.641382][ T3329] do_syscall_64+0xc6/0x1e0 [11469.641382][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11469.641382][ T3329] [11479.708910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11479.709406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11479.709406][ T3329] netdev_get_by_index+0x5e/0x80 [11479.709406][ T3329] fib6_nh_init+0x3d8/0x15b0 [11479.709406][ T3329] ip6_route_info_create+0xf18/0x17d0 [11479.709406][ T3329] ip6_route_add+0x1c/0x140 [11479.709406][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11479.709406][ T3329] addrconf_add_dev+0xe2/0x170 [11479.709406][ T3329] inet6_addr_add+0x12f/0xa40 [11479.709406][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11479.709406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11479.709406][ T3329] netlink_rcv_skb+0x130/0x360 [11479.709406][ T3329] netlink_unicast+0x449/0x710 [11479.709406][ T3329] netlink_sendmsg+0x723/0xbe0 [11479.709406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11479.709406][ T3329] ___sys_sendmsg+0xee/0x170 [11479.709406][ T3329] __sys_sendmsg+0xcd/0x170 [11479.709406][ T3329] do_syscall_64+0xc6/0x1e0 [11479.709406][ T3329] [11479.711965][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11479.711965][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11479.711965][ T3329] ipv6_find_idev+0x102/0x170 [11479.711965][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11479.711965][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11479.711965][ T3329] netlink_rcv_skb+0x130/0x360 [11479.711965][ T3329] netlink_unicast+0x449/0x710 [11479.711965][ T3329] netlink_sendmsg+0x723/0xbe0 [11479.711965][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11479.711965][ T3329] ___sys_sendmsg+0xee/0x170 [11479.711965][ T3329] __sys_sendmsg+0xcd/0x170 [11479.711965][ T3329] do_syscall_64+0xc6/0x1e0 [11479.711965][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11479.711965][ T3329] [11479.713684][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11479.713684][ T3329] neigh_parms_alloc+0x1e5/0x510 [11479.713684][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11479.713684][ T3329] ipv6_find_idev+0x102/0x170 [11479.713684][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11479.713684][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11479.713684][ T3329] netlink_rcv_skb+0x130/0x360 [11479.713684][ T3329] netlink_unicast+0x449/0x710 [11479.713684][ T3329] netlink_sendmsg+0x723/0xbe0 [11479.713684][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11479.713684][ T3329] ___sys_sendmsg+0xee/0x170 [11479.713684][ T3329] __sys_sendmsg+0xcd/0x170 [11479.713684][ T3329] do_syscall_64+0xc6/0x1e0 [11479.713684][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11479.713684][ T3329] [11489.837076][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11489.837565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11489.837565][ T3329] netdev_get_by_index+0x5e/0x80 [11489.837565][ T3329] fib6_nh_init+0x3d8/0x15b0 [11489.837565][ T3329] ip6_route_info_create+0xf18/0x17d0 [11489.837565][ T3329] ip6_route_add+0x1c/0x140 [11489.837565][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11489.837565][ T3329] addrconf_add_dev+0xe2/0x170 [11489.837565][ T3329] inet6_addr_add+0x12f/0xa40 [11489.837565][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11489.837565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11489.837565][ T3329] netlink_rcv_skb+0x130/0x360 [11489.837565][ T3329] netlink_unicast+0x449/0x710 [11489.837565][ T3329] netlink_sendmsg+0x723/0xbe0 [11489.837565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11489.837565][ T3329] ___sys_sendmsg+0xee/0x170 [11489.837565][ T3329] __sys_sendmsg+0xcd/0x170 [11489.837565][ T3329] do_syscall_64+0xc6/0x1e0 [11489.837565][ T3329] [11489.839795][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11489.839795][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11489.839795][ T3329] ipv6_find_idev+0x102/0x170 [11489.839795][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11489.839795][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11489.839795][ T3329] netlink_rcv_skb+0x130/0x360 [11489.839795][ T3329] netlink_unicast+0x449/0x710 [11489.839795][ T3329] netlink_sendmsg+0x723/0xbe0 [11489.839795][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11489.839795][ T3329] ___sys_sendmsg+0xee/0x170 [11489.839795][ T3329] __sys_sendmsg+0xcd/0x170 [11489.839795][ T3329] do_syscall_64+0xc6/0x1e0 [11489.839795][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11489.839795][ T3329] [11489.841507][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11489.841507][ T3329] neigh_parms_alloc+0x1e5/0x510 [11489.841507][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11489.841507][ T3329] ipv6_find_idev+0x102/0x170 [11489.841507][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11489.841507][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11489.841507][ T3329] netlink_rcv_skb+0x130/0x360 [11489.841507][ T3329] netlink_unicast+0x449/0x710 [11489.841507][ T3329] netlink_sendmsg+0x723/0xbe0 [11489.841507][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11489.841507][ T3329] ___sys_sendmsg+0xee/0x170 [11489.841507][ T3329] __sys_sendmsg+0xcd/0x170 [11489.841507][ T3329] do_syscall_64+0xc6/0x1e0 [11489.841507][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11489.841507][ T3329] [11500.085001][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11500.085594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11500.085594][ T3329] netdev_get_by_index+0x5e/0x80 [11500.085594][ T3329] fib6_nh_init+0x3d8/0x15b0 [11500.085594][ T3329] ip6_route_info_create+0xf18/0x17d0 [11500.085594][ T3329] ip6_route_add+0x1c/0x140 [11500.085594][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11500.085594][ T3329] addrconf_add_dev+0xe2/0x170 [11500.085594][ T3329] inet6_addr_add+0x12f/0xa40 [11500.085594][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11500.085594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11500.085594][ T3329] netlink_rcv_skb+0x130/0x360 [11500.085594][ T3329] netlink_unicast+0x449/0x710 [11500.085594][ T3329] netlink_sendmsg+0x723/0xbe0 [11500.085594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11500.085594][ T3329] ___sys_sendmsg+0xee/0x170 [11500.085594][ T3329] __sys_sendmsg+0xcd/0x170 [11500.085594][ T3329] do_syscall_64+0xc6/0x1e0 [11500.085594][ T3329] [11500.087861][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11500.087861][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11500.087861][ T3329] ipv6_find_idev+0x102/0x170 [11500.087861][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11500.087861][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11500.087861][ T3329] netlink_rcv_skb+0x130/0x360 [11500.087861][ T3329] netlink_unicast+0x449/0x710 [11500.087861][ T3329] netlink_sendmsg+0x723/0xbe0 [11500.087861][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11500.087861][ T3329] ___sys_sendmsg+0xee/0x170 [11500.087861][ T3329] __sys_sendmsg+0xcd/0x170 [11500.087861][ T3329] do_syscall_64+0xc6/0x1e0 [11500.087861][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11500.087861][ T3329] [11500.089595][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11500.089595][ T3329] neigh_parms_alloc+0x1e5/0x510 [11500.089595][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11500.089595][ T3329] ipv6_find_idev+0x102/0x170 [11500.089595][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11500.089595][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11500.089595][ T3329] netlink_rcv_skb+0x130/0x360 [11500.089595][ T3329] netlink_unicast+0x449/0x710 [11500.089595][ T3329] netlink_sendmsg+0x723/0xbe0 [11500.089595][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11500.089595][ T3329] ___sys_sendmsg+0xee/0x170 [11500.089595][ T3329] __sys_sendmsg+0xcd/0x170 [11500.089595][ T3329] do_syscall_64+0xc6/0x1e0 [11500.089595][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11500.089595][ T3329] [11510.332987][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11510.333488][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11510.333488][ T3329] netdev_get_by_index+0x5e/0x80 [11510.333488][ T3329] fib6_nh_init+0x3d8/0x15b0 [11510.333488][ T3329] ip6_route_info_create+0xf18/0x17d0 [11510.333488][ T3329] ip6_route_add+0x1c/0x140 [11510.333488][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11510.333488][ T3329] addrconf_add_dev+0xe2/0x170 [11510.333488][ T3329] inet6_addr_add+0x12f/0xa40 [11510.333488][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11510.333488][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11510.333488][ T3329] netlink_rcv_skb+0x130/0x360 [11510.333488][ T3329] netlink_unicast+0x449/0x710 [11510.333488][ T3329] netlink_sendmsg+0x723/0xbe0 [11510.333488][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11510.333488][ T3329] ___sys_sendmsg+0xee/0x170 [11510.333488][ T3329] __sys_sendmsg+0xcd/0x170 [11510.333488][ T3329] do_syscall_64+0xc6/0x1e0 [11510.333488][ T3329] [11510.335719][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11510.335719][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11510.335719][ T3329] ipv6_find_idev+0x102/0x170 [11510.335719][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11510.335719][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11510.335719][ T3329] netlink_rcv_skb+0x130/0x360 [11510.335719][ T3329] netlink_unicast+0x449/0x710 [11510.335719][ T3329] netlink_sendmsg+0x723/0xbe0 [11510.335719][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11510.335719][ T3329] ___sys_sendmsg+0xee/0x170 [11510.335719][ T3329] __sys_sendmsg+0xcd/0x170 [11510.335719][ T3329] do_syscall_64+0xc6/0x1e0 [11510.335719][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11510.335719][ T3329] [11510.337449][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11510.337449][ T3329] neigh_parms_alloc+0x1e5/0x510 [11510.337449][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11510.337449][ T3329] ipv6_find_idev+0x102/0x170 [11510.337449][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11510.337449][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11510.337449][ T3329] netlink_rcv_skb+0x130/0x360 [11510.337449][ T3329] netlink_unicast+0x449/0x710 [11510.337449][ T3329] netlink_sendmsg+0x723/0xbe0 [11510.337449][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11510.337449][ T3329] ___sys_sendmsg+0xee/0x170 [11510.337449][ T3329] __sys_sendmsg+0xcd/0x170 [11510.337449][ T3329] do_syscall_64+0xc6/0x1e0 [11510.337449][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11510.337449][ T3329] [11520.476939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11520.477423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11520.477423][ T3329] netdev_get_by_index+0x5e/0x80 [11520.477423][ T3329] fib6_nh_init+0x3d8/0x15b0 [11520.477423][ T3329] ip6_route_info_create+0xf18/0x17d0 [11520.477423][ T3329] ip6_route_add+0x1c/0x140 [11520.477423][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11520.477423][ T3329] addrconf_add_dev+0xe2/0x170 [11520.477423][ T3329] inet6_addr_add+0x12f/0xa40 [11520.477423][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11520.477423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11520.477423][ T3329] netlink_rcv_skb+0x130/0x360 [11520.477423][ T3329] netlink_unicast+0x449/0x710 [11520.477423][ T3329] netlink_sendmsg+0x723/0xbe0 [11520.477423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11520.477423][ T3329] ___sys_sendmsg+0xee/0x170 [11520.477423][ T3329] __sys_sendmsg+0xcd/0x170 [11520.477423][ T3329] do_syscall_64+0xc6/0x1e0 [11520.477423][ T3329] [11520.479684][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11520.479684][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11520.479684][ T3329] ipv6_find_idev+0x102/0x170 [11520.479684][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11520.479684][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11520.479684][ T3329] netlink_rcv_skb+0x130/0x360 [11520.479684][ T3329] netlink_unicast+0x449/0x710 [11520.479684][ T3329] netlink_sendmsg+0x723/0xbe0 [11520.479684][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11520.479684][ T3329] ___sys_sendmsg+0xee/0x170 [11520.479684][ T3329] __sys_sendmsg+0xcd/0x170 [11520.479684][ T3329] do_syscall_64+0xc6/0x1e0 [11520.479684][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11520.479684][ T3329] [11520.481388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11520.481388][ T3329] neigh_parms_alloc+0x1e5/0x510 [11520.481388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11520.481388][ T3329] ipv6_find_idev+0x102/0x170 [11520.481388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11520.481388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11520.481388][ T3329] netlink_rcv_skb+0x130/0x360 [11520.481388][ T3329] netlink_unicast+0x449/0x710 [11520.481388][ T3329] netlink_sendmsg+0x723/0xbe0 [11520.481388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11520.481388][ T3329] ___sys_sendmsg+0xee/0x170 [11520.481388][ T3329] __sys_sendmsg+0xcd/0x170 [11520.481388][ T3329] do_syscall_64+0xc6/0x1e0 [11520.481388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11520.481388][ T3329] [11530.732987][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11530.733498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11530.733498][ T3329] netdev_get_by_index+0x5e/0x80 [11530.733498][ T3329] fib6_nh_init+0x3d8/0x15b0 [11530.733498][ T3329] ip6_route_info_create+0xf18/0x17d0 [11530.733498][ T3329] ip6_route_add+0x1c/0x140 [11530.733498][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11530.733498][ T3329] addrconf_add_dev+0xe2/0x170 [11530.733498][ T3329] inet6_addr_add+0x12f/0xa40 [11530.733498][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11530.733498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11530.733498][ T3329] netlink_rcv_skb+0x130/0x360 [11530.733498][ T3329] netlink_unicast+0x449/0x710 [11530.733498][ T3329] netlink_sendmsg+0x723/0xbe0 [11530.733498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11530.733498][ T3329] ___sys_sendmsg+0xee/0x170 [11530.733498][ T3329] __sys_sendmsg+0xcd/0x170 [11530.733498][ T3329] do_syscall_64+0xc6/0x1e0 [11530.733498][ T3329] [11530.735726][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11530.735726][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11530.735726][ T3329] ipv6_find_idev+0x102/0x170 [11530.735726][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11530.735726][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11530.735726][ T3329] netlink_rcv_skb+0x130/0x360 [11530.735726][ T3329] netlink_unicast+0x449/0x710 [11530.735726][ T3329] netlink_sendmsg+0x723/0xbe0 [11530.735726][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11530.735726][ T3329] ___sys_sendmsg+0xee/0x170 [11530.735726][ T3329] __sys_sendmsg+0xcd/0x170 [11530.735726][ T3329] do_syscall_64+0xc6/0x1e0 [11530.735726][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11530.735726][ T3329] [11530.737460][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11530.737460][ T3329] neigh_parms_alloc+0x1e5/0x510 [11530.737460][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11530.737460][ T3329] ipv6_find_idev+0x102/0x170 [11530.737460][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11530.737460][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11530.737460][ T3329] netlink_rcv_skb+0x130/0x360 [11530.737460][ T3329] netlink_unicast+0x449/0x710 [11530.737460][ T3329] netlink_sendmsg+0x723/0xbe0 [11530.737460][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11530.737460][ T3329] ___sys_sendmsg+0xee/0x170 [11530.737460][ T3329] __sys_sendmsg+0xcd/0x170 [11530.737460][ T3329] do_syscall_64+0xc6/0x1e0 [11530.737460][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11530.737460][ T3329] [11540.860977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11540.861614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11540.861614][ T3329] netdev_get_by_index+0x5e/0x80 [11540.861614][ T3329] fib6_nh_init+0x3d8/0x15b0 [11540.861614][ T3329] ip6_route_info_create+0xf18/0x17d0 [11540.861614][ T3329] ip6_route_add+0x1c/0x140 [11540.861614][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11540.861614][ T3329] addrconf_add_dev+0xe2/0x170 [11540.861614][ T3329] inet6_addr_add+0x12f/0xa40 [11540.861614][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11540.861614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11540.861614][ T3329] netlink_rcv_skb+0x130/0x360 [11540.861614][ T3329] netlink_unicast+0x449/0x710 [11540.861614][ T3329] netlink_sendmsg+0x723/0xbe0 [11540.861614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11540.861614][ T3329] ___sys_sendmsg+0xee/0x170 [11540.861614][ T3329] __sys_sendmsg+0xcd/0x170 [11540.861614][ T3329] do_syscall_64+0xc6/0x1e0 [11540.861614][ T3329] [11540.863919][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11540.863919][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11540.863919][ T3329] ipv6_find_idev+0x102/0x170 [11540.863919][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11540.863919][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11540.863919][ T3329] netlink_rcv_skb+0x130/0x360 [11540.863919][ T3329] netlink_unicast+0x449/0x710 [11540.863919][ T3329] netlink_sendmsg+0x723/0xbe0 [11540.863919][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11540.863919][ T3329] ___sys_sendmsg+0xee/0x170 [11540.863919][ T3329] __sys_sendmsg+0xcd/0x170 [11540.863919][ T3329] do_syscall_64+0xc6/0x1e0 [11540.863919][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11540.863919][ T3329] [11540.865677][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11540.865677][ T3329] neigh_parms_alloc+0x1e5/0x510 [11540.865677][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11540.865677][ T3329] ipv6_find_idev+0x102/0x170 [11540.865677][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11540.865677][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11540.865677][ T3329] netlink_rcv_skb+0x130/0x360 [11540.865677][ T3329] netlink_unicast+0x449/0x710 [11540.865677][ T3329] netlink_sendmsg+0x723/0xbe0 [11540.865677][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11540.865677][ T3329] ___sys_sendmsg+0xee/0x170 [11540.865677][ T3329] __sys_sendmsg+0xcd/0x170 [11540.865677][ T3329] do_syscall_64+0xc6/0x1e0 [11540.865677][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11540.865677][ T3329] [11550.956947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11550.957456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11550.957456][ T3329] netdev_get_by_index+0x5e/0x80 [11550.957456][ T3329] fib6_nh_init+0x3d8/0x15b0 [11550.957456][ T3329] ip6_route_info_create+0xf18/0x17d0 [11550.957456][ T3329] ip6_route_add+0x1c/0x140 [11550.957456][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11550.957456][ T3329] addrconf_add_dev+0xe2/0x170 [11550.957456][ T3329] inet6_addr_add+0x12f/0xa40 [11550.957456][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11550.957456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11550.957456][ T3329] netlink_rcv_skb+0x130/0x360 [11550.957456][ T3329] netlink_unicast+0x449/0x710 [11550.957456][ T3329] netlink_sendmsg+0x723/0xbe0 [11550.957456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11550.957456][ T3329] ___sys_sendmsg+0xee/0x170 [11550.957456][ T3329] __sys_sendmsg+0xcd/0x170 [11550.957456][ T3329] do_syscall_64+0xc6/0x1e0 [11550.957456][ T3329] [11550.959707][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11550.959707][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11550.959707][ T3329] ipv6_find_idev+0x102/0x170 [11550.959707][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11550.959707][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11550.959707][ T3329] netlink_rcv_skb+0x130/0x360 [11550.959707][ T3329] netlink_unicast+0x449/0x710 [11550.959707][ T3329] netlink_sendmsg+0x723/0xbe0 [11550.959707][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11550.959707][ T3329] ___sys_sendmsg+0xee/0x170 [11550.959707][ T3329] __sys_sendmsg+0xcd/0x170 [11550.959707][ T3329] do_syscall_64+0xc6/0x1e0 [11550.959707][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11550.959707][ T3329] [11550.962102][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11550.962102][ T3329] neigh_parms_alloc+0x1e5/0x510 [11550.962102][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11550.962102][ T3329] ipv6_find_idev+0x102/0x170 [11550.962102][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11550.962102][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11550.962102][ T3329] netlink_rcv_skb+0x130/0x360 [11550.962102][ T3329] netlink_unicast+0x449/0x710 [11550.962102][ T3329] netlink_sendmsg+0x723/0xbe0 [11550.962102][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11550.962102][ T3329] ___sys_sendmsg+0xee/0x170 [11550.962102][ T3329] __sys_sendmsg+0xcd/0x170 [11550.962102][ T3329] do_syscall_64+0xc6/0x1e0 [11550.962102][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11550.962102][ T3329] [11561.021002][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11561.021500][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11561.021500][ T3329] netdev_get_by_index+0x5e/0x80 [11561.021500][ T3329] fib6_nh_init+0x3d8/0x15b0 [11561.021500][ T3329] ip6_route_info_create+0xf18/0x17d0 [11561.021500][ T3329] ip6_route_add+0x1c/0x140 [11561.021500][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11561.021500][ T3329] addrconf_add_dev+0xe2/0x170 [11561.021500][ T3329] inet6_addr_add+0x12f/0xa40 [11561.021500][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11561.021500][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11561.021500][ T3329] netlink_rcv_skb+0x130/0x360 [11561.021500][ T3329] netlink_unicast+0x449/0x710 [11561.021500][ T3329] netlink_sendmsg+0x723/0xbe0 [11561.021500][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11561.021500][ T3329] ___sys_sendmsg+0xee/0x170 [11561.021500][ T3329] __sys_sendmsg+0xcd/0x170 [11561.021500][ T3329] do_syscall_64+0xc6/0x1e0 [11561.021500][ T3329] [11561.023761][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11561.023761][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11561.023761][ T3329] ipv6_find_idev+0x102/0x170 [11561.023761][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11561.023761][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11561.023761][ T3329] netlink_rcv_skb+0x130/0x360 [11561.023761][ T3329] netlink_unicast+0x449/0x710 [11561.023761][ T3329] netlink_sendmsg+0x723/0xbe0 [11561.023761][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11561.023761][ T3329] ___sys_sendmsg+0xee/0x170 [11561.023761][ T3329] __sys_sendmsg+0xcd/0x170 [11561.023761][ T3329] do_syscall_64+0xc6/0x1e0 [11561.023761][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11561.023761][ T3329] [11561.025491][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11561.025491][ T3329] neigh_parms_alloc+0x1e5/0x510 [11561.025491][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11561.025491][ T3329] ipv6_find_idev+0x102/0x170 [11561.025491][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11561.025491][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11561.025491][ T3329] netlink_rcv_skb+0x130/0x360 [11561.025491][ T3329] netlink_unicast+0x449/0x710 [11561.025491][ T3329] netlink_sendmsg+0x723/0xbe0 [11561.025491][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11561.025491][ T3329] ___sys_sendmsg+0xee/0x170 [11561.025491][ T3329] __sys_sendmsg+0xcd/0x170 [11561.025491][ T3329] do_syscall_64+0xc6/0x1e0 [11561.025491][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11561.025491][ T3329] [11571.036970][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11571.037486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11571.037486][ T3329] netdev_get_by_index+0x5e/0x80 [11571.037486][ T3329] fib6_nh_init+0x3d8/0x15b0 [11571.037486][ T3329] ip6_route_info_create+0xf18/0x17d0 [11571.037486][ T3329] ip6_route_add+0x1c/0x140 [11571.037486][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11571.037486][ T3329] addrconf_add_dev+0xe2/0x170 [11571.037486][ T3329] inet6_addr_add+0x12f/0xa40 [11571.037486][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11571.037486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11571.037486][ T3329] netlink_rcv_skb+0x130/0x360 [11571.037486][ T3329] netlink_unicast+0x449/0x710 [11571.037486][ T3329] netlink_sendmsg+0x723/0xbe0 [11571.037486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11571.037486][ T3329] ___sys_sendmsg+0xee/0x170 [11571.037486][ T3329] __sys_sendmsg+0xcd/0x170 [11571.037486][ T3329] do_syscall_64+0xc6/0x1e0 [11571.037486][ T3329] [11571.039724][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11571.039724][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11571.039724][ T3329] ipv6_find_idev+0x102/0x170 [11571.039724][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11571.039724][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11571.039724][ T3329] netlink_rcv_skb+0x130/0x360 [11571.039724][ T3329] netlink_unicast+0x449/0x710 [11571.039724][ T3329] netlink_sendmsg+0x723/0xbe0 [11571.039724][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11571.039724][ T3329] ___sys_sendmsg+0xee/0x170 [11571.039724][ T3329] __sys_sendmsg+0xcd/0x170 [11571.039724][ T3329] do_syscall_64+0xc6/0x1e0 [11571.039724][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11571.039724][ T3329] [11571.041429][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11571.041429][ T3329] neigh_parms_alloc+0x1e5/0x510 [11571.041429][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11571.041429][ T3329] ipv6_find_idev+0x102/0x170 [11571.041429][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11571.041429][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11571.041429][ T3329] netlink_rcv_skb+0x130/0x360 [11571.041429][ T3329] netlink_unicast+0x449/0x710 [11571.041429][ T3329] netlink_sendmsg+0x723/0xbe0 [11571.041429][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11571.041429][ T3329] ___sys_sendmsg+0xee/0x170 [11571.041429][ T3329] __sys_sendmsg+0xcd/0x170 [11571.041429][ T3329] do_syscall_64+0xc6/0x1e0 [11571.041429][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11571.041429][ T3329] [11581.293049][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11581.293714][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11581.293714][ T3329] netdev_get_by_index+0x5e/0x80 [11581.293714][ T3329] fib6_nh_init+0x3d8/0x15b0 [11581.293714][ T3329] ip6_route_info_create+0xf18/0x17d0 [11581.293714][ T3329] ip6_route_add+0x1c/0x140 [11581.293714][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11581.293714][ T3329] addrconf_add_dev+0xe2/0x170 [11581.293714][ T3329] inet6_addr_add+0x12f/0xa40 [11581.293714][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11581.293714][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11581.293714][ T3329] netlink_rcv_skb+0x130/0x360 [11581.293714][ T3329] netlink_unicast+0x449/0x710 [11581.293714][ T3329] netlink_sendmsg+0x723/0xbe0 [11581.293714][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11581.293714][ T3329] ___sys_sendmsg+0xee/0x170 [11581.293714][ T3329] __sys_sendmsg+0xcd/0x170 [11581.293714][ T3329] do_syscall_64+0xc6/0x1e0 [11581.293714][ T3329] [11581.295957][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11581.295957][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11581.295957][ T3329] ipv6_find_idev+0x102/0x170 [11581.295957][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11581.295957][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11581.295957][ T3329] netlink_rcv_skb+0x130/0x360 [11581.295957][ T3329] netlink_unicast+0x449/0x710 [11581.295957][ T3329] netlink_sendmsg+0x723/0xbe0 [11581.295957][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11581.295957][ T3329] ___sys_sendmsg+0xee/0x170 [11581.295957][ T3329] __sys_sendmsg+0xcd/0x170 [11581.295957][ T3329] do_syscall_64+0xc6/0x1e0 [11581.295957][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11581.295957][ T3329] [11581.297691][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11581.297691][ T3329] neigh_parms_alloc+0x1e5/0x510 [11581.297691][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11581.297691][ T3329] ipv6_find_idev+0x102/0x170 [11581.297691][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11581.297691][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11581.297691][ T3329] netlink_rcv_skb+0x130/0x360 [11581.297691][ T3329] netlink_unicast+0x449/0x710 [11581.297691][ T3329] netlink_sendmsg+0x723/0xbe0 [11581.297691][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11581.297691][ T3329] ___sys_sendmsg+0xee/0x170 [11581.297691][ T3329] __sys_sendmsg+0xcd/0x170 [11581.297691][ T3329] do_syscall_64+0xc6/0x1e0 [11581.297691][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11581.297691][ T3329] [11591.548869][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11591.549354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11591.549354][ T3329] netdev_get_by_index+0x5e/0x80 [11591.549354][ T3329] fib6_nh_init+0x3d8/0x15b0 [11591.549354][ T3329] ip6_route_info_create+0xf18/0x17d0 [11591.549354][ T3329] ip6_route_add+0x1c/0x140 [11591.549354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11591.549354][ T3329] addrconf_add_dev+0xe2/0x170 [11591.549354][ T3329] inet6_addr_add+0x12f/0xa40 [11591.549354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11591.549354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11591.549354][ T3329] netlink_rcv_skb+0x130/0x360 [11591.549354][ T3329] netlink_unicast+0x449/0x710 [11591.549354][ T3329] netlink_sendmsg+0x723/0xbe0 [11591.549354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11591.549354][ T3329] ___sys_sendmsg+0xee/0x170 [11591.549354][ T3329] __sys_sendmsg+0xcd/0x170 [11591.549354][ T3329] do_syscall_64+0xc6/0x1e0 [11591.549354][ T3329] [11591.551571][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11591.551571][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11591.551571][ T3329] ipv6_find_idev+0x102/0x170 [11591.551571][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11591.551571][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11591.551571][ T3329] netlink_rcv_skb+0x130/0x360 [11591.551571][ T3329] netlink_unicast+0x449/0x710 [11591.551571][ T3329] netlink_sendmsg+0x723/0xbe0 [11591.551571][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11591.551571][ T3329] ___sys_sendmsg+0xee/0x170 [11591.551571][ T3329] __sys_sendmsg+0xcd/0x170 [11591.551571][ T3329] do_syscall_64+0xc6/0x1e0 [11591.551571][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11591.551571][ T3329] [11591.553285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11591.553285][ T3329] neigh_parms_alloc+0x1e5/0x510 [11591.553285][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11591.553285][ T3329] ipv6_find_idev+0x102/0x170 [11591.553285][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11591.553285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11591.553285][ T3329] netlink_rcv_skb+0x130/0x360 [11591.553285][ T3329] netlink_unicast+0x449/0x710 [11591.553285][ T3329] netlink_sendmsg+0x723/0xbe0 [11591.553285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11591.553285][ T3329] ___sys_sendmsg+0xee/0x170 [11591.553285][ T3329] __sys_sendmsg+0xcd/0x170 [11591.553285][ T3329] do_syscall_64+0xc6/0x1e0 [11591.553285][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11591.553285][ T3329] [11601.612922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11601.613395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11601.613395][ T3329] netdev_get_by_index+0x5e/0x80 [11601.613395][ T3329] fib6_nh_init+0x3d8/0x15b0 [11601.613395][ T3329] ip6_route_info_create+0xf18/0x17d0 [11601.613395][ T3329] ip6_route_add+0x1c/0x140 [11601.613395][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11601.613395][ T3329] addrconf_add_dev+0xe2/0x170 [11601.613395][ T3329] inet6_addr_add+0x12f/0xa40 [11601.613395][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11601.613395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11601.613395][ T3329] netlink_rcv_skb+0x130/0x360 [11601.613395][ T3329] netlink_unicast+0x449/0x710 [11601.613395][ T3329] netlink_sendmsg+0x723/0xbe0 [11601.613395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11601.613395][ T3329] ___sys_sendmsg+0xee/0x170 [11601.613395][ T3329] __sys_sendmsg+0xcd/0x170 [11601.613395][ T3329] do_syscall_64+0xc6/0x1e0 [11601.613395][ T3329] [11601.615632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11601.615632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11601.615632][ T3329] ipv6_find_idev+0x102/0x170 [11601.615632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11601.615632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11601.615632][ T3329] netlink_rcv_skb+0x130/0x360 [11601.615632][ T3329] netlink_unicast+0x449/0x710 [11601.615632][ T3329] netlink_sendmsg+0x723/0xbe0 [11601.615632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11601.615632][ T3329] ___sys_sendmsg+0xee/0x170 [11601.615632][ T3329] __sys_sendmsg+0xcd/0x170 [11601.615632][ T3329] do_syscall_64+0xc6/0x1e0 [11601.615632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11601.615632][ T3329] [11601.617350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11601.617350][ T3329] neigh_parms_alloc+0x1e5/0x510 [11601.617350][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11601.617350][ T3329] ipv6_find_idev+0x102/0x170 [11601.617350][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11601.617350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11601.617350][ T3329] netlink_rcv_skb+0x130/0x360 [11601.617350][ T3329] netlink_unicast+0x449/0x710 [11601.617350][ T3329] netlink_sendmsg+0x723/0xbe0 [11601.617350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11601.617350][ T3329] ___sys_sendmsg+0xee/0x170 [11601.617350][ T3329] __sys_sendmsg+0xcd/0x170 [11601.617350][ T3329] do_syscall_64+0xc6/0x1e0 [11601.617350][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11601.617350][ T3329] [11611.860926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11611.861430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11611.861430][ T3329] netdev_get_by_index+0x5e/0x80 [11611.861430][ T3329] fib6_nh_init+0x3d8/0x15b0 [11611.861430][ T3329] ip6_route_info_create+0xf18/0x17d0 [11611.861430][ T3329] ip6_route_add+0x1c/0x140 [11611.861430][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11611.861430][ T3329] addrconf_add_dev+0xe2/0x170 [11611.861430][ T3329] inet6_addr_add+0x12f/0xa40 [11611.861430][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11611.861430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11611.861430][ T3329] netlink_rcv_skb+0x130/0x360 [11611.861430][ T3329] netlink_unicast+0x449/0x710 [11611.861430][ T3329] netlink_sendmsg+0x723/0xbe0 [11611.861430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11611.861430][ T3329] ___sys_sendmsg+0xee/0x170 [11611.861430][ T3329] __sys_sendmsg+0xcd/0x170 [11611.861430][ T3329] do_syscall_64+0xc6/0x1e0 [11611.861430][ T3329] [11611.863663][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11611.863663][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11611.863663][ T3329] ipv6_find_idev+0x102/0x170 [11611.863663][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11611.863663][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11611.863663][ T3329] netlink_rcv_skb+0x130/0x360 [11611.863663][ T3329] netlink_unicast+0x449/0x710 [11611.863663][ T3329] netlink_sendmsg+0x723/0xbe0 [11611.863663][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11611.863663][ T3329] ___sys_sendmsg+0xee/0x170 [11611.863663][ T3329] __sys_sendmsg+0xcd/0x170 [11611.863663][ T3329] do_syscall_64+0xc6/0x1e0 [11611.863663][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11611.863663][ T3329] [11611.865379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11611.865379][ T3329] neigh_parms_alloc+0x1e5/0x510 [11611.865379][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11611.865379][ T3329] ipv6_find_idev+0x102/0x170 [11611.865379][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11611.865379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11611.865379][ T3329] netlink_rcv_skb+0x130/0x360 [11611.865379][ T3329] netlink_unicast+0x449/0x710 [11611.865379][ T3329] netlink_sendmsg+0x723/0xbe0 [11611.865379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11611.865379][ T3329] ___sys_sendmsg+0xee/0x170 [11611.865379][ T3329] __sys_sendmsg+0xcd/0x170 [11611.865379][ T3329] do_syscall_64+0xc6/0x1e0 [11611.865379][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11611.865379][ T3329] [11622.108918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11622.109384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11622.109384][ T3329] netdev_get_by_index+0x5e/0x80 [11622.109384][ T3329] fib6_nh_init+0x3d8/0x15b0 [11622.109384][ T3329] ip6_route_info_create+0xf18/0x17d0 [11622.109384][ T3329] ip6_route_add+0x1c/0x140 [11622.109384][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11622.109384][ T3329] addrconf_add_dev+0xe2/0x170 [11622.109384][ T3329] inet6_addr_add+0x12f/0xa40 [11622.109384][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11622.109384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11622.109384][ T3329] netlink_rcv_skb+0x130/0x360 [11622.109384][ T3329] netlink_unicast+0x449/0x710 [11622.109384][ T3329] netlink_sendmsg+0x723/0xbe0 [11622.109384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11622.109384][ T3329] ___sys_sendmsg+0xee/0x170 [11622.109384][ T3329] __sys_sendmsg+0xcd/0x170 [11622.109384][ T3329] do_syscall_64+0xc6/0x1e0 [11622.109384][ T3329] [11622.111714][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11622.111714][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11622.111714][ T3329] ipv6_find_idev+0x102/0x170 [11622.111714][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11622.111714][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11622.111714][ T3329] netlink_rcv_skb+0x130/0x360 [11622.111714][ T3329] netlink_unicast+0x449/0x710 [11622.111714][ T3329] netlink_sendmsg+0x723/0xbe0 [11622.111714][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11622.111714][ T3329] ___sys_sendmsg+0xee/0x170 [11622.111714][ T3329] __sys_sendmsg+0xcd/0x170 [11622.111714][ T3329] do_syscall_64+0xc6/0x1e0 [11622.111714][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11622.111714][ T3329] [11622.113450][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11622.113450][ T3329] neigh_parms_alloc+0x1e5/0x510 [11622.113450][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11622.113450][ T3329] ipv6_find_idev+0x102/0x170 [11622.113450][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11622.113450][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11622.113450][ T3329] netlink_rcv_skb+0x130/0x360 [11622.113450][ T3329] netlink_unicast+0x449/0x710 [11622.113450][ T3329] netlink_sendmsg+0x723/0xbe0 [11622.113450][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11622.113450][ T3329] ___sys_sendmsg+0xee/0x170 [11622.113450][ T3329] __sys_sendmsg+0xcd/0x170 [11622.113450][ T3329] do_syscall_64+0xc6/0x1e0 [11622.113450][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11622.113450][ T3329] [11632.356858][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11632.357350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11632.357350][ T3329] netdev_get_by_index+0x5e/0x80 [11632.357350][ T3329] fib6_nh_init+0x3d8/0x15b0 [11632.357350][ T3329] ip6_route_info_create+0xf18/0x17d0 [11632.357350][ T3329] ip6_route_add+0x1c/0x140 [11632.357350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11632.357350][ T3329] addrconf_add_dev+0xe2/0x170 [11632.357350][ T3329] inet6_addr_add+0x12f/0xa40 [11632.357350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11632.357350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11632.357350][ T3329] netlink_rcv_skb+0x130/0x360 [11632.357350][ T3329] netlink_unicast+0x449/0x710 [11632.357350][ T3329] netlink_sendmsg+0x723/0xbe0 [11632.357350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11632.357350][ T3329] ___sys_sendmsg+0xee/0x170 [11632.357350][ T3329] __sys_sendmsg+0xcd/0x170 [11632.357350][ T3329] do_syscall_64+0xc6/0x1e0 [11632.357350][ T3329] [11632.359579][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11632.359579][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11632.359579][ T3329] ipv6_find_idev+0x102/0x170 [11632.359579][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11632.359579][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11632.359579][ T3329] netlink_rcv_skb+0x130/0x360 [11632.359579][ T3329] netlink_unicast+0x449/0x710 [11632.359579][ T3329] netlink_sendmsg+0x723/0xbe0 [11632.359579][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11632.359579][ T3329] ___sys_sendmsg+0xee/0x170 [11632.359579][ T3329] __sys_sendmsg+0xcd/0x170 [11632.359579][ T3329] do_syscall_64+0xc6/0x1e0 [11632.359579][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11632.359579][ T3329] [11632.361293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11632.361293][ T3329] neigh_parms_alloc+0x1e5/0x510 [11632.361293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11632.361293][ T3329] ipv6_find_idev+0x102/0x170 [11632.361293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11632.361293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11632.361293][ T3329] netlink_rcv_skb+0x130/0x360 [11632.361293][ T3329] netlink_unicast+0x449/0x710 [11632.361293][ T3329] netlink_sendmsg+0x723/0xbe0 [11632.361293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11632.361293][ T3329] ___sys_sendmsg+0xee/0x170 [11632.361293][ T3329] __sys_sendmsg+0xcd/0x170 [11632.361293][ T3329] do_syscall_64+0xc6/0x1e0 [11632.361293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11632.361293][ T3329] [11642.461020][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11642.461534][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11642.461534][ T3329] netdev_get_by_index+0x5e/0x80 [11642.461534][ T3329] fib6_nh_init+0x3d8/0x15b0 [11642.461534][ T3329] ip6_route_info_create+0xf18/0x17d0 [11642.461534][ T3329] ip6_route_add+0x1c/0x140 [11642.461534][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11642.461534][ T3329] addrconf_add_dev+0xe2/0x170 [11642.461534][ T3329] inet6_addr_add+0x12f/0xa40 [11642.461534][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11642.461534][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11642.461534][ T3329] netlink_rcv_skb+0x130/0x360 [11642.461534][ T3329] netlink_unicast+0x449/0x710 [11642.461534][ T3329] netlink_sendmsg+0x723/0xbe0 [11642.461534][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11642.461534][ T3329] ___sys_sendmsg+0xee/0x170 [11642.461534][ T3329] __sys_sendmsg+0xcd/0x170 [11642.461534][ T3329] do_syscall_64+0xc6/0x1e0 [11642.461534][ T3329] [11642.463774][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11642.463774][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11642.463774][ T3329] ipv6_find_idev+0x102/0x170 [11642.463774][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11642.463774][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11642.463774][ T3329] netlink_rcv_skb+0x130/0x360 [11642.463774][ T3329] netlink_unicast+0x449/0x710 [11642.463774][ T3329] netlink_sendmsg+0x723/0xbe0 [11642.463774][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11642.463774][ T3329] ___sys_sendmsg+0xee/0x170 [11642.463774][ T3329] __sys_sendmsg+0xcd/0x170 [11642.463774][ T3329] do_syscall_64+0xc6/0x1e0 [11642.463774][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11642.463774][ T3329] [11642.465506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11642.465506][ T3329] neigh_parms_alloc+0x1e5/0x510 [11642.465506][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11642.465506][ T3329] ipv6_find_idev+0x102/0x170 [11642.465506][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11642.465506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11642.465506][ T3329] netlink_rcv_skb+0x130/0x360 [11642.465506][ T3329] netlink_unicast+0x449/0x710 [11642.465506][ T3329] netlink_sendmsg+0x723/0xbe0 [11642.465506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11642.465506][ T3329] ___sys_sendmsg+0xee/0x170 [11642.465506][ T3329] __sys_sendmsg+0xcd/0x170 [11642.465506][ T3329] do_syscall_64+0xc6/0x1e0 [11642.465506][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11642.465506][ T3329] [11652.540919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11652.541430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11652.541430][ T3329] netdev_get_by_index+0x5e/0x80 [11652.541430][ T3329] fib6_nh_init+0x3d8/0x15b0 [11652.541430][ T3329] ip6_route_info_create+0xf18/0x17d0 [11652.541430][ T3329] ip6_route_add+0x1c/0x140 [11652.541430][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11652.541430][ T3329] addrconf_add_dev+0xe2/0x170 [11652.541430][ T3329] inet6_addr_add+0x12f/0xa40 [11652.541430][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11652.541430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11652.541430][ T3329] netlink_rcv_skb+0x130/0x360 [11652.541430][ T3329] netlink_unicast+0x449/0x710 [11652.541430][ T3329] netlink_sendmsg+0x723/0xbe0 [11652.541430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11652.541430][ T3329] ___sys_sendmsg+0xee/0x170 [11652.541430][ T3329] __sys_sendmsg+0xcd/0x170 [11652.541430][ T3329] do_syscall_64+0xc6/0x1e0 [11652.541430][ T3329] [11652.543766][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11652.543766][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11652.543766][ T3329] ipv6_find_idev+0x102/0x170 [11652.543766][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11652.543766][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11652.543766][ T3329] netlink_rcv_skb+0x130/0x360 [11652.543766][ T3329] netlink_unicast+0x449/0x710 [11652.543766][ T3329] netlink_sendmsg+0x723/0xbe0 [11652.543766][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11652.543766][ T3329] ___sys_sendmsg+0xee/0x170 [11652.543766][ T3329] __sys_sendmsg+0xcd/0x170 [11652.543766][ T3329] do_syscall_64+0xc6/0x1e0 [11652.543766][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11652.543766][ T3329] [11652.545512][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11652.545512][ T3329] neigh_parms_alloc+0x1e5/0x510 [11652.545512][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11652.545512][ T3329] ipv6_find_idev+0x102/0x170 [11652.545512][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11652.545512][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11652.545512][ T3329] netlink_rcv_skb+0x130/0x360 [11652.545512][ T3329] netlink_unicast+0x449/0x710 [11652.545512][ T3329] netlink_sendmsg+0x723/0xbe0 [11652.545512][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11652.545512][ T3329] ___sys_sendmsg+0xee/0x170 [11652.545512][ T3329] __sys_sendmsg+0xcd/0x170 [11652.545512][ T3329] do_syscall_64+0xc6/0x1e0 [11652.545512][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11652.545512][ T3329] [11662.788951][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11662.789393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11662.789393][ T3329] netdev_get_by_index+0x5e/0x80 [11662.789393][ T3329] fib6_nh_init+0x3d8/0x15b0 [11662.789393][ T3329] ip6_route_info_create+0xf18/0x17d0 [11662.789393][ T3329] ip6_route_add+0x1c/0x140 [11662.789393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11662.789393][ T3329] addrconf_add_dev+0xe2/0x170 [11662.789393][ T3329] inet6_addr_add+0x12f/0xa40 [11662.789393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11662.789393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11662.789393][ T3329] netlink_rcv_skb+0x130/0x360 [11662.789393][ T3329] netlink_unicast+0x449/0x710 [11662.789393][ T3329] netlink_sendmsg+0x723/0xbe0 [11662.789393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11662.789393][ T3329] ___sys_sendmsg+0xee/0x170 [11662.789393][ T3329] __sys_sendmsg+0xcd/0x170 [11662.789393][ T3329] do_syscall_64+0xc6/0x1e0 [11662.789393][ T3329] [11662.791656][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11662.791656][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11662.791656][ T3329] ipv6_find_idev+0x102/0x170 [11662.791656][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11662.791656][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11662.791656][ T3329] netlink_rcv_skb+0x130/0x360 [11662.791656][ T3329] netlink_unicast+0x449/0x710 [11662.791656][ T3329] netlink_sendmsg+0x723/0xbe0 [11662.791656][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11662.791656][ T3329] ___sys_sendmsg+0xee/0x170 [11662.791656][ T3329] __sys_sendmsg+0xcd/0x170 [11662.791656][ T3329] do_syscall_64+0xc6/0x1e0 [11662.791656][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11662.791656][ T3329] [11662.794004][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11662.794004][ T3329] neigh_parms_alloc+0x1e5/0x510 [11662.794004][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11662.794004][ T3329] ipv6_find_idev+0x102/0x170 [11662.794004][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11662.794004][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11662.794004][ T3329] netlink_rcv_skb+0x130/0x360 [11662.794004][ T3329] netlink_unicast+0x449/0x710 [11662.794004][ T3329] netlink_sendmsg+0x723/0xbe0 [11662.794004][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11662.794004][ T3329] ___sys_sendmsg+0xee/0x170 [11662.794004][ T3329] __sys_sendmsg+0xcd/0x170 [11662.794004][ T3329] do_syscall_64+0xc6/0x1e0 [11662.794004][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11662.794004][ T3329] [11673.036919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11673.037342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11673.037342][ T3329] netdev_get_by_index+0x5e/0x80 [11673.037342][ T3329] fib6_nh_init+0x3d8/0x15b0 [11673.037342][ T3329] ip6_route_info_create+0xf18/0x17d0 [11673.037342][ T3329] ip6_route_add+0x1c/0x140 [11673.037342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11673.037342][ T3329] addrconf_add_dev+0xe2/0x170 [11673.037342][ T3329] inet6_addr_add+0x12f/0xa40 [11673.037342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11673.037342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11673.037342][ T3329] netlink_rcv_skb+0x130/0x360 [11673.037342][ T3329] netlink_unicast+0x449/0x710 [11673.037342][ T3329] netlink_sendmsg+0x723/0xbe0 [11673.037342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11673.037342][ T3329] ___sys_sendmsg+0xee/0x170 [11673.037342][ T3329] __sys_sendmsg+0xcd/0x170 [11673.037342][ T3329] do_syscall_64+0xc6/0x1e0 [11673.037342][ T3329] [11673.039654][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11673.039654][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11673.039654][ T3329] ipv6_find_idev+0x102/0x170 [11673.039654][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11673.039654][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11673.039654][ T3329] netlink_rcv_skb+0x130/0x360 [11673.039654][ T3329] netlink_unicast+0x449/0x710 [11673.039654][ T3329] netlink_sendmsg+0x723/0xbe0 [11673.039654][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11673.039654][ T3329] ___sys_sendmsg+0xee/0x170 [11673.039654][ T3329] __sys_sendmsg+0xcd/0x170 [11673.039654][ T3329] do_syscall_64+0xc6/0x1e0 [11673.039654][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11673.039654][ T3329] [11673.041378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11673.041378][ T3329] neigh_parms_alloc+0x1e5/0x510 [11673.041378][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11673.041378][ T3329] ipv6_find_idev+0x102/0x170 [11673.041378][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11673.041378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11673.041378][ T3329] netlink_rcv_skb+0x130/0x360 [11673.041378][ T3329] netlink_unicast+0x449/0x710 [11673.041378][ T3329] netlink_sendmsg+0x723/0xbe0 [11673.041378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11673.041378][ T3329] ___sys_sendmsg+0xee/0x170 [11673.041378][ T3329] __sys_sendmsg+0xcd/0x170 [11673.041378][ T3329] do_syscall_64+0xc6/0x1e0 [11673.041378][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11673.041378][ T3329] [11683.164989][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11683.165414][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11683.165414][ T3329] netdev_get_by_index+0x5e/0x80 [11683.165414][ T3329] fib6_nh_init+0x3d8/0x15b0 [11683.165414][ T3329] ip6_route_info_create+0xf18/0x17d0 [11683.165414][ T3329] ip6_route_add+0x1c/0x140 [11683.165414][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11683.165414][ T3329] addrconf_add_dev+0xe2/0x170 [11683.165414][ T3329] inet6_addr_add+0x12f/0xa40 [11683.165414][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11683.165414][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11683.165414][ T3329] netlink_rcv_skb+0x130/0x360 [11683.165414][ T3329] netlink_unicast+0x449/0x710 [11683.165414][ T3329] netlink_sendmsg+0x723/0xbe0 [11683.165414][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11683.165414][ T3329] ___sys_sendmsg+0xee/0x170 [11683.165414][ T3329] __sys_sendmsg+0xcd/0x170 [11683.165414][ T3329] do_syscall_64+0xc6/0x1e0 [11683.165414][ T3329] [11683.167640][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11683.167640][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11683.167640][ T3329] ipv6_find_idev+0x102/0x170 [11683.167640][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11683.167640][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11683.167640][ T3329] netlink_rcv_skb+0x130/0x360 [11683.167640][ T3329] netlink_unicast+0x449/0x710 [11683.167640][ T3329] netlink_sendmsg+0x723/0xbe0 [11683.167640][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11683.167640][ T3329] ___sys_sendmsg+0xee/0x170 [11683.167640][ T3329] __sys_sendmsg+0xcd/0x170 [11683.167640][ T3329] do_syscall_64+0xc6/0x1e0 [11683.167640][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11683.167640][ T3329] [11683.169351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11683.169351][ T3329] neigh_parms_alloc+0x1e5/0x510 [11683.169351][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11683.169351][ T3329] ipv6_find_idev+0x102/0x170 [11683.169351][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11683.169351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11683.169351][ T3329] netlink_rcv_skb+0x130/0x360 [11683.169351][ T3329] netlink_unicast+0x449/0x710 [11683.169351][ T3329] netlink_sendmsg+0x723/0xbe0 [11683.169351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11683.169351][ T3329] ___sys_sendmsg+0xee/0x170 [11683.169351][ T3329] __sys_sendmsg+0xcd/0x170 [11683.169351][ T3329] do_syscall_64+0xc6/0x1e0 [11683.169351][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11683.169351][ T3329] [11693.420934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11693.421412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11693.421412][ T3329] netdev_get_by_index+0x5e/0x80 [11693.421412][ T3329] fib6_nh_init+0x3d8/0x15b0 [11693.421412][ T3329] ip6_route_info_create+0xf18/0x17d0 [11693.421412][ T3329] ip6_route_add+0x1c/0x140 [11693.421412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11693.421412][ T3329] addrconf_add_dev+0xe2/0x170 [11693.421412][ T3329] inet6_addr_add+0x12f/0xa40 [11693.421412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11693.421412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11693.421412][ T3329] netlink_rcv_skb+0x130/0x360 [11693.421412][ T3329] netlink_unicast+0x449/0x710 [11693.421412][ T3329] netlink_sendmsg+0x723/0xbe0 [11693.421412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11693.421412][ T3329] ___sys_sendmsg+0xee/0x170 [11693.421412][ T3329] __sys_sendmsg+0xcd/0x170 [11693.421412][ T3329] do_syscall_64+0xc6/0x1e0 [11693.421412][ T3329] [11693.423686][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11693.423686][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11693.423686][ T3329] ipv6_find_idev+0x102/0x170 [11693.423686][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11693.423686][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11693.423686][ T3329] netlink_rcv_skb+0x130/0x360 [11693.423686][ T3329] netlink_unicast+0x449/0x710 [11693.423686][ T3329] netlink_sendmsg+0x723/0xbe0 [11693.423686][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11693.423686][ T3329] ___sys_sendmsg+0xee/0x170 [11693.423686][ T3329] __sys_sendmsg+0xcd/0x170 [11693.423686][ T3329] do_syscall_64+0xc6/0x1e0 [11693.423686][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11693.423686][ T3329] [11693.425395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11693.425395][ T3329] neigh_parms_alloc+0x1e5/0x510 [11693.425395][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11693.425395][ T3329] ipv6_find_idev+0x102/0x170 [11693.425395][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11693.425395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11693.425395][ T3329] netlink_rcv_skb+0x130/0x360 [11693.425395][ T3329] netlink_unicast+0x449/0x710 [11693.425395][ T3329] netlink_sendmsg+0x723/0xbe0 [11693.425395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11693.425395][ T3329] ___sys_sendmsg+0xee/0x170 [11693.425395][ T3329] __sys_sendmsg+0xcd/0x170 [11693.425395][ T3329] do_syscall_64+0xc6/0x1e0 [11693.425395][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11693.425395][ T3329] [11703.676925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11703.677418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11703.677418][ T3329] netdev_get_by_index+0x5e/0x80 [11703.677418][ T3329] fib6_nh_init+0x3d8/0x15b0 [11703.677418][ T3329] ip6_route_info_create+0xf18/0x17d0 [11703.677418][ T3329] ip6_route_add+0x1c/0x140 [11703.677418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11703.677418][ T3329] addrconf_add_dev+0xe2/0x170 [11703.677418][ T3329] inet6_addr_add+0x12f/0xa40 [11703.677418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11703.677418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11703.677418][ T3329] netlink_rcv_skb+0x130/0x360 [11703.677418][ T3329] netlink_unicast+0x449/0x710 [11703.677418][ T3329] netlink_sendmsg+0x723/0xbe0 [11703.677418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11703.677418][ T3329] ___sys_sendmsg+0xee/0x170 [11703.677418][ T3329] __sys_sendmsg+0xcd/0x170 [11703.677418][ T3329] do_syscall_64+0xc6/0x1e0 [11703.677418][ T3329] [11703.679644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11703.679644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11703.679644][ T3329] ipv6_find_idev+0x102/0x170 [11703.679644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11703.679644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11703.679644][ T3329] netlink_rcv_skb+0x130/0x360 [11703.679644][ T3329] netlink_unicast+0x449/0x710 [11703.679644][ T3329] netlink_sendmsg+0x723/0xbe0 [11703.679644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11703.679644][ T3329] ___sys_sendmsg+0xee/0x170 [11703.679644][ T3329] __sys_sendmsg+0xcd/0x170 [11703.679644][ T3329] do_syscall_64+0xc6/0x1e0 [11703.679644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11703.679644][ T3329] [11703.681354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11703.681354][ T3329] neigh_parms_alloc+0x1e5/0x510 [11703.681354][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11703.681354][ T3329] ipv6_find_idev+0x102/0x170 [11703.681354][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11703.681354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11703.681354][ T3329] netlink_rcv_skb+0x130/0x360 [11703.681354][ T3329] netlink_unicast+0x449/0x710 [11703.681354][ T3329] netlink_sendmsg+0x723/0xbe0 [11703.681354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11703.681354][ T3329] ___sys_sendmsg+0xee/0x170 [11703.681354][ T3329] __sys_sendmsg+0xcd/0x170 [11703.681354][ T3329] do_syscall_64+0xc6/0x1e0 [11703.681354][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11703.681354][ T3329] [11713.692838][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11713.693338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11713.693338][ T3329] netdev_get_by_index+0x5e/0x80 [11713.693338][ T3329] fib6_nh_init+0x3d8/0x15b0 [11713.693338][ T3329] ip6_route_info_create+0xf18/0x17d0 [11713.693338][ T3329] ip6_route_add+0x1c/0x140 [11713.693338][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11713.693338][ T3329] addrconf_add_dev+0xe2/0x170 [11713.693338][ T3329] inet6_addr_add+0x12f/0xa40 [11713.693338][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11713.693338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11713.693338][ T3329] netlink_rcv_skb+0x130/0x360 [11713.693338][ T3329] netlink_unicast+0x449/0x710 [11713.693338][ T3329] netlink_sendmsg+0x723/0xbe0 [11713.693338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11713.693338][ T3329] ___sys_sendmsg+0xee/0x170 [11713.693338][ T3329] __sys_sendmsg+0xcd/0x170 [11713.693338][ T3329] do_syscall_64+0xc6/0x1e0 [11713.693338][ T3329] [11713.695614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11713.695614][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11713.695614][ T3329] ipv6_find_idev+0x102/0x170 [11713.695614][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11713.695614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11713.695614][ T3329] netlink_rcv_skb+0x130/0x360 [11713.695614][ T3329] netlink_unicast+0x449/0x710 [11713.695614][ T3329] netlink_sendmsg+0x723/0xbe0 [11713.695614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11713.695614][ T3329] ___sys_sendmsg+0xee/0x170 [11713.695614][ T3329] __sys_sendmsg+0xcd/0x170 [11713.695614][ T3329] do_syscall_64+0xc6/0x1e0 [11713.695614][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11713.695614][ T3329] [11713.697364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11713.697364][ T3329] neigh_parms_alloc+0x1e5/0x510 [11713.697364][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11713.697364][ T3329] ipv6_find_idev+0x102/0x170 [11713.697364][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11713.697364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11713.697364][ T3329] netlink_rcv_skb+0x130/0x360 [11713.697364][ T3329] netlink_unicast+0x449/0x710 [11713.697364][ T3329] netlink_sendmsg+0x723/0xbe0 [11713.697364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11713.697364][ T3329] ___sys_sendmsg+0xee/0x170 [11713.697364][ T3329] __sys_sendmsg+0xcd/0x170 [11713.697364][ T3329] do_syscall_64+0xc6/0x1e0 [11713.697364][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11713.697364][ T3329] [11723.740837][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11723.741286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11723.741286][ T3329] netdev_get_by_index+0x5e/0x80 [11723.741286][ T3329] fib6_nh_init+0x3d8/0x15b0 [11723.741286][ T3329] ip6_route_info_create+0xf18/0x17d0 [11723.741286][ T3329] ip6_route_add+0x1c/0x140 [11723.741286][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11723.741286][ T3329] addrconf_add_dev+0xe2/0x170 [11723.741286][ T3329] inet6_addr_add+0x12f/0xa40 [11723.741286][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11723.741286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11723.741286][ T3329] netlink_rcv_skb+0x130/0x360 [11723.741286][ T3329] netlink_unicast+0x449/0x710 [11723.741286][ T3329] netlink_sendmsg+0x723/0xbe0 [11723.741286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11723.741286][ T3329] ___sys_sendmsg+0xee/0x170 [11723.741286][ T3329] __sys_sendmsg+0xcd/0x170 [11723.741286][ T3329] do_syscall_64+0xc6/0x1e0 [11723.741286][ T3329] [11723.743538][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11723.743538][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11723.743538][ T3329] ipv6_find_idev+0x102/0x170 [11723.743538][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11723.743538][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11723.743538][ T3329] netlink_rcv_skb+0x130/0x360 [11723.743538][ T3329] netlink_unicast+0x449/0x710 [11723.743538][ T3329] netlink_sendmsg+0x723/0xbe0 [11723.743538][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11723.743538][ T3329] ___sys_sendmsg+0xee/0x170 [11723.743538][ T3329] __sys_sendmsg+0xcd/0x170 [11723.743538][ T3329] do_syscall_64+0xc6/0x1e0 [11723.743538][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11723.743538][ T3329] [11723.745299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11723.745299][ T3329] neigh_parms_alloc+0x1e5/0x510 [11723.745299][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11723.745299][ T3329] ipv6_find_idev+0x102/0x170 [11723.745299][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11723.745299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11723.745299][ T3329] netlink_rcv_skb+0x130/0x360 [11723.745299][ T3329] netlink_unicast+0x449/0x710 [11723.745299][ T3329] netlink_sendmsg+0x723/0xbe0 [11723.745299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11723.745299][ T3329] ___sys_sendmsg+0xee/0x170 [11723.745299][ T3329] __sys_sendmsg+0xcd/0x170 [11723.745299][ T3329] do_syscall_64+0xc6/0x1e0 [11723.745299][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11723.745299][ T3329] [11733.988943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11733.989373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11733.989373][ T3329] netdev_get_by_index+0x5e/0x80 [11733.989373][ T3329] fib6_nh_init+0x3d8/0x15b0 [11733.989373][ T3329] ip6_route_info_create+0xf18/0x17d0 [11733.989373][ T3329] ip6_route_add+0x1c/0x140 [11733.989373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11733.989373][ T3329] addrconf_add_dev+0xe2/0x170 [11733.989373][ T3329] inet6_addr_add+0x12f/0xa40 [11733.989373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11733.989373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11733.989373][ T3329] netlink_rcv_skb+0x130/0x360 [11733.989373][ T3329] netlink_unicast+0x449/0x710 [11733.989373][ T3329] netlink_sendmsg+0x723/0xbe0 [11733.989373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11733.989373][ T3329] ___sys_sendmsg+0xee/0x170 [11733.989373][ T3329] __sys_sendmsg+0xcd/0x170 [11733.989373][ T3329] do_syscall_64+0xc6/0x1e0 [11733.989373][ T3329] [11733.991587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11733.991587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11733.991587][ T3329] ipv6_find_idev+0x102/0x170 [11733.991587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11733.991587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11733.991587][ T3329] netlink_rcv_skb+0x130/0x360 [11733.991587][ T3329] netlink_unicast+0x449/0x710 [11733.991587][ T3329] netlink_sendmsg+0x723/0xbe0 [11733.991587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11733.991587][ T3329] ___sys_sendmsg+0xee/0x170 [11733.991587][ T3329] __sys_sendmsg+0xcd/0x170 [11733.991587][ T3329] do_syscall_64+0xc6/0x1e0 [11733.991587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11733.991587][ T3329] [11733.993297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11733.993297][ T3329] neigh_parms_alloc+0x1e5/0x510 [11733.993297][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11733.993297][ T3329] ipv6_find_idev+0x102/0x170 [11733.993297][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11733.993297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11733.993297][ T3329] netlink_rcv_skb+0x130/0x360 [11733.993297][ T3329] netlink_unicast+0x449/0x710 [11733.993297][ T3329] netlink_sendmsg+0x723/0xbe0 [11733.993297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11733.993297][ T3329] ___sys_sendmsg+0xee/0x170 [11733.993297][ T3329] __sys_sendmsg+0xcd/0x170 [11733.993297][ T3329] do_syscall_64+0xc6/0x1e0 [11733.993297][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11733.993297][ T3329] [11744.237005][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11744.237418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11744.237418][ T3329] netdev_get_by_index+0x5e/0x80 [11744.237418][ T3329] fib6_nh_init+0x3d8/0x15b0 [11744.237418][ T3329] ip6_route_info_create+0xf18/0x17d0 [11744.237418][ T3329] ip6_route_add+0x1c/0x140 [11744.237418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11744.237418][ T3329] addrconf_add_dev+0xe2/0x170 [11744.237418][ T3329] inet6_addr_add+0x12f/0xa40 [11744.237418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11744.237418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11744.237418][ T3329] netlink_rcv_skb+0x130/0x360 [11744.237418][ T3329] netlink_unicast+0x449/0x710 [11744.237418][ T3329] netlink_sendmsg+0x723/0xbe0 [11744.237418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11744.237418][ T3329] ___sys_sendmsg+0xee/0x170 [11744.237418][ T3329] __sys_sendmsg+0xcd/0x170 [11744.237418][ T3329] do_syscall_64+0xc6/0x1e0 [11744.237418][ T3329] [11744.239634][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11744.239634][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11744.239634][ T3329] ipv6_find_idev+0x102/0x170 [11744.239634][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11744.239634][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11744.239634][ T3329] netlink_rcv_skb+0x130/0x360 [11744.239634][ T3329] netlink_unicast+0x449/0x710 [11744.239634][ T3329] netlink_sendmsg+0x723/0xbe0 [11744.239634][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11744.239634][ T3329] ___sys_sendmsg+0xee/0x170 [11744.239634][ T3329] __sys_sendmsg+0xcd/0x170 [11744.239634][ T3329] do_syscall_64+0xc6/0x1e0 [11744.239634][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11744.239634][ T3329] [11744.241472][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11744.241472][ T3329] neigh_parms_alloc+0x1e5/0x510 [11744.241472][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11744.241472][ T3329] ipv6_find_idev+0x102/0x170 [11744.241472][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11744.241472][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11744.241472][ T3329] netlink_rcv_skb+0x130/0x360 [11744.241472][ T3329] netlink_unicast+0x449/0x710 [11744.241472][ T3329] netlink_sendmsg+0x723/0xbe0 [11744.241472][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11744.241472][ T3329] ___sys_sendmsg+0xee/0x170 [11744.241472][ T3329] __sys_sendmsg+0xcd/0x170 [11744.241472][ T3329] do_syscall_64+0xc6/0x1e0 [11744.241472][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11744.241472][ T3329] [11754.484914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11754.485409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11754.485409][ T3329] netdev_get_by_index+0x5e/0x80 [11754.485409][ T3329] fib6_nh_init+0x3d8/0x15b0 [11754.485409][ T3329] ip6_route_info_create+0xf18/0x17d0 [11754.485409][ T3329] ip6_route_add+0x1c/0x140 [11754.485409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11754.485409][ T3329] addrconf_add_dev+0xe2/0x170 [11754.485409][ T3329] inet6_addr_add+0x12f/0xa40 [11754.485409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11754.485409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11754.485409][ T3329] netlink_rcv_skb+0x130/0x360 [11754.485409][ T3329] netlink_unicast+0x449/0x710 [11754.485409][ T3329] netlink_sendmsg+0x723/0xbe0 [11754.485409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11754.485409][ T3329] ___sys_sendmsg+0xee/0x170 [11754.485409][ T3329] __sys_sendmsg+0xcd/0x170 [11754.485409][ T3329] do_syscall_64+0xc6/0x1e0 [11754.485409][ T3329] [11754.487652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11754.487652][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11754.487652][ T3329] ipv6_find_idev+0x102/0x170 [11754.487652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11754.487652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11754.487652][ T3329] netlink_rcv_skb+0x130/0x360 [11754.487652][ T3329] netlink_unicast+0x449/0x710 [11754.487652][ T3329] netlink_sendmsg+0x723/0xbe0 [11754.487652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11754.487652][ T3329] ___sys_sendmsg+0xee/0x170 [11754.487652][ T3329] __sys_sendmsg+0xcd/0x170 [11754.487652][ T3329] do_syscall_64+0xc6/0x1e0 [11754.487652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11754.487652][ T3329] [11754.489378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11754.489378][ T3329] neigh_parms_alloc+0x1e5/0x510 [11754.489378][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11754.489378][ T3329] ipv6_find_idev+0x102/0x170 [11754.489378][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11754.489378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11754.489378][ T3329] netlink_rcv_skb+0x130/0x360 [11754.489378][ T3329] netlink_unicast+0x449/0x710 [11754.489378][ T3329] netlink_sendmsg+0x723/0xbe0 [11754.489378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11754.489378][ T3329] ___sys_sendmsg+0xee/0x170 [11754.489378][ T3329] __sys_sendmsg+0xcd/0x170 [11754.489378][ T3329] do_syscall_64+0xc6/0x1e0 [11754.489378][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11754.489378][ T3329] [11764.732959][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11764.733386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11764.733386][ T3329] netdev_get_by_index+0x5e/0x80 [11764.733386][ T3329] fib6_nh_init+0x3d8/0x15b0 [11764.733386][ T3329] ip6_route_info_create+0xf18/0x17d0 [11764.733386][ T3329] ip6_route_add+0x1c/0x140 [11764.733386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11764.733386][ T3329] addrconf_add_dev+0xe2/0x170 [11764.733386][ T3329] inet6_addr_add+0x12f/0xa40 [11764.733386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11764.733386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11764.733386][ T3329] netlink_rcv_skb+0x130/0x360 [11764.733386][ T3329] netlink_unicast+0x449/0x710 [11764.733386][ T3329] netlink_sendmsg+0x723/0xbe0 [11764.733386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11764.733386][ T3329] ___sys_sendmsg+0xee/0x170 [11764.733386][ T3329] __sys_sendmsg+0xcd/0x170 [11764.733386][ T3329] do_syscall_64+0xc6/0x1e0 [11764.733386][ T3329] [11764.735603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11764.735603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11764.735603][ T3329] ipv6_find_idev+0x102/0x170 [11764.735603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11764.735603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11764.735603][ T3329] netlink_rcv_skb+0x130/0x360 [11764.735603][ T3329] netlink_unicast+0x449/0x710 [11764.735603][ T3329] netlink_sendmsg+0x723/0xbe0 [11764.735603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11764.735603][ T3329] ___sys_sendmsg+0xee/0x170 [11764.735603][ T3329] __sys_sendmsg+0xcd/0x170 [11764.735603][ T3329] do_syscall_64+0xc6/0x1e0 [11764.735603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11764.735603][ T3329] [11764.737369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11764.737369][ T3329] neigh_parms_alloc+0x1e5/0x510 [11764.737369][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11764.737369][ T3329] ipv6_find_idev+0x102/0x170 [11764.737369][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11764.737369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11764.737369][ T3329] netlink_rcv_skb+0x130/0x360 [11764.737369][ T3329] netlink_unicast+0x449/0x710 [11764.737369][ T3329] netlink_sendmsg+0x723/0xbe0 [11764.737369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11764.737369][ T3329] ___sys_sendmsg+0xee/0x170 [11764.737369][ T3329] __sys_sendmsg+0xcd/0x170 [11764.737369][ T3329] do_syscall_64+0xc6/0x1e0 [11764.737369][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11764.737369][ T3329] [11774.980938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11774.981410][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11774.981410][ T3329] netdev_get_by_index+0x5e/0x80 [11774.981410][ T3329] fib6_nh_init+0x3d8/0x15b0 [11774.981410][ T3329] ip6_route_info_create+0xf18/0x17d0 [11774.981410][ T3329] ip6_route_add+0x1c/0x140 [11774.981410][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11774.981410][ T3329] addrconf_add_dev+0xe2/0x170 [11774.981410][ T3329] inet6_addr_add+0x12f/0xa40 [11774.981410][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11774.981410][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11774.981410][ T3329] netlink_rcv_skb+0x130/0x360 [11774.981410][ T3329] netlink_unicast+0x449/0x710 [11774.981410][ T3329] netlink_sendmsg+0x723/0xbe0 [11774.981410][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11774.981410][ T3329] ___sys_sendmsg+0xee/0x170 [11774.981410][ T3329] __sys_sendmsg+0xcd/0x170 [11774.981410][ T3329] do_syscall_64+0xc6/0x1e0 [11774.981410][ T3329] [11774.983626][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11774.983626][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11774.983626][ T3329] ipv6_find_idev+0x102/0x170 [11774.983626][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11774.983626][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11774.983626][ T3329] netlink_rcv_skb+0x130/0x360 [11774.983626][ T3329] netlink_unicast+0x449/0x710 [11774.983626][ T3329] netlink_sendmsg+0x723/0xbe0 [11774.983626][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11774.983626][ T3329] ___sys_sendmsg+0xee/0x170 [11774.983626][ T3329] __sys_sendmsg+0xcd/0x170 [11774.983626][ T3329] do_syscall_64+0xc6/0x1e0 [11774.983626][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11774.983626][ T3329] [11774.985350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11774.985350][ T3329] neigh_parms_alloc+0x1e5/0x510 [11774.985350][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11774.985350][ T3329] ipv6_find_idev+0x102/0x170 [11774.985350][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11774.985350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11774.985350][ T3329] netlink_rcv_skb+0x130/0x360 [11774.985350][ T3329] netlink_unicast+0x449/0x710 [11774.985350][ T3329] netlink_sendmsg+0x723/0xbe0 [11774.985350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11774.985350][ T3329] ___sys_sendmsg+0xee/0x170 [11774.985350][ T3329] __sys_sendmsg+0xcd/0x170 [11774.985350][ T3329] do_syscall_64+0xc6/0x1e0 [11774.985350][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11774.985350][ T3329] [11785.228946][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11785.229431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11785.229431][ T3329] netdev_get_by_index+0x5e/0x80 [11785.229431][ T3329] fib6_nh_init+0x3d8/0x15b0 [11785.229431][ T3329] ip6_route_info_create+0xf18/0x17d0 [11785.229431][ T3329] ip6_route_add+0x1c/0x140 [11785.229431][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11785.229431][ T3329] addrconf_add_dev+0xe2/0x170 [11785.229431][ T3329] inet6_addr_add+0x12f/0xa40 [11785.229431][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11785.229431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11785.229431][ T3329] netlink_rcv_skb+0x130/0x360 [11785.229431][ T3329] netlink_unicast+0x449/0x710 [11785.229431][ T3329] netlink_sendmsg+0x723/0xbe0 [11785.229431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11785.229431][ T3329] ___sys_sendmsg+0xee/0x170 [11785.229431][ T3329] __sys_sendmsg+0xcd/0x170 [11785.229431][ T3329] do_syscall_64+0xc6/0x1e0 [11785.229431][ T3329] [11785.231654][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11785.231654][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11785.231654][ T3329] ipv6_find_idev+0x102/0x170 [11785.231654][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11785.231654][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11785.231654][ T3329] netlink_rcv_skb+0x130/0x360 [11785.231654][ T3329] netlink_unicast+0x449/0x710 [11785.231654][ T3329] netlink_sendmsg+0x723/0xbe0 [11785.231654][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11785.231654][ T3329] ___sys_sendmsg+0xee/0x170 [11785.231654][ T3329] __sys_sendmsg+0xcd/0x170 [11785.231654][ T3329] do_syscall_64+0xc6/0x1e0 [11785.231654][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11785.231654][ T3329] [11785.233378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11785.233378][ T3329] neigh_parms_alloc+0x1e5/0x510 [11785.233378][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11785.233378][ T3329] ipv6_find_idev+0x102/0x170 [11785.233378][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11785.233378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11785.233378][ T3329] netlink_rcv_skb+0x130/0x360 [11785.233378][ T3329] netlink_unicast+0x449/0x710 [11785.233378][ T3329] netlink_sendmsg+0x723/0xbe0 [11785.233378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11785.233378][ T3329] ___sys_sendmsg+0xee/0x170 [11785.233378][ T3329] __sys_sendmsg+0xcd/0x170 [11785.233378][ T3329] do_syscall_64+0xc6/0x1e0 [11785.233378][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11785.233378][ T3329] [11795.404920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11795.405434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11795.405434][ T3329] netdev_get_by_index+0x5e/0x80 [11795.405434][ T3329] fib6_nh_init+0x3d8/0x15b0 [11795.405434][ T3329] ip6_route_info_create+0xf18/0x17d0 [11795.405434][ T3329] ip6_route_add+0x1c/0x140 [11795.405434][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11795.405434][ T3329] addrconf_add_dev+0xe2/0x170 [11795.405434][ T3329] inet6_addr_add+0x12f/0xa40 [11795.405434][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11795.405434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11795.405434][ T3329] netlink_rcv_skb+0x130/0x360 [11795.405434][ T3329] netlink_unicast+0x449/0x710 [11795.405434][ T3329] netlink_sendmsg+0x723/0xbe0 [11795.405434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11795.405434][ T3329] ___sys_sendmsg+0xee/0x170 [11795.405434][ T3329] __sys_sendmsg+0xcd/0x170 [11795.405434][ T3329] do_syscall_64+0xc6/0x1e0 [11795.405434][ T3329] [11795.407688][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11795.407688][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11795.407688][ T3329] ipv6_find_idev+0x102/0x170 [11795.407688][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11795.407688][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11795.407688][ T3329] netlink_rcv_skb+0x130/0x360 [11795.407688][ T3329] netlink_unicast+0x449/0x710 [11795.407688][ T3329] netlink_sendmsg+0x723/0xbe0 [11795.407688][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11795.407688][ T3329] ___sys_sendmsg+0xee/0x170 [11795.407688][ T3329] __sys_sendmsg+0xcd/0x170 [11795.407688][ T3329] do_syscall_64+0xc6/0x1e0 [11795.407688][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11795.407688][ T3329] [11795.409392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11795.409392][ T3329] neigh_parms_alloc+0x1e5/0x510 [11795.409392][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11795.409392][ T3329] ipv6_find_idev+0x102/0x170 [11795.409392][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11795.409392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11795.409392][ T3329] netlink_rcv_skb+0x130/0x360 [11795.409392][ T3329] netlink_unicast+0x449/0x710 [11795.409392][ T3329] netlink_sendmsg+0x723/0xbe0 [11795.409392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11795.409392][ T3329] ___sys_sendmsg+0xee/0x170 [11795.409392][ T3329] __sys_sendmsg+0xcd/0x170 [11795.409392][ T3329] do_syscall_64+0xc6/0x1e0 [11795.409392][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11795.409392][ T3329] [11805.660918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11805.661398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11805.661398][ T3329] netdev_get_by_index+0x5e/0x80 [11805.661398][ T3329] fib6_nh_init+0x3d8/0x15b0 [11805.661398][ T3329] ip6_route_info_create+0xf18/0x17d0 [11805.661398][ T3329] ip6_route_add+0x1c/0x140 [11805.661398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11805.661398][ T3329] addrconf_add_dev+0xe2/0x170 [11805.661398][ T3329] inet6_addr_add+0x12f/0xa40 [11805.661398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11805.661398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11805.661398][ T3329] netlink_rcv_skb+0x130/0x360 [11805.661398][ T3329] netlink_unicast+0x449/0x710 [11805.661398][ T3329] netlink_sendmsg+0x723/0xbe0 [11805.661398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11805.661398][ T3329] ___sys_sendmsg+0xee/0x170 [11805.661398][ T3329] __sys_sendmsg+0xcd/0x170 [11805.661398][ T3329] do_syscall_64+0xc6/0x1e0 [11805.661398][ T3329] [11805.663658][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11805.663658][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11805.663658][ T3329] ipv6_find_idev+0x102/0x170 [11805.663658][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11805.663658][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11805.663658][ T3329] netlink_rcv_skb+0x130/0x360 [11805.663658][ T3329] netlink_unicast+0x449/0x710 [11805.663658][ T3329] netlink_sendmsg+0x723/0xbe0 [11805.663658][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11805.663658][ T3329] ___sys_sendmsg+0xee/0x170 [11805.663658][ T3329] __sys_sendmsg+0xcd/0x170 [11805.663658][ T3329] do_syscall_64+0xc6/0x1e0 [11805.663658][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11805.663658][ T3329] [11805.665366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11805.665366][ T3329] neigh_parms_alloc+0x1e5/0x510 [11805.665366][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11805.665366][ T3329] ipv6_find_idev+0x102/0x170 [11805.665366][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11805.665366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11805.665366][ T3329] netlink_rcv_skb+0x130/0x360 [11805.665366][ T3329] netlink_unicast+0x449/0x710 [11805.665366][ T3329] netlink_sendmsg+0x723/0xbe0 [11805.665366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11805.665366][ T3329] ___sys_sendmsg+0xee/0x170 [11805.665366][ T3329] __sys_sendmsg+0xcd/0x170 [11805.665366][ T3329] do_syscall_64+0xc6/0x1e0 [11805.665366][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11805.665366][ T3329] [11815.668846][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11815.669333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11815.669333][ T3329] netdev_get_by_index+0x5e/0x80 [11815.669333][ T3329] fib6_nh_init+0x3d8/0x15b0 [11815.669333][ T3329] ip6_route_info_create+0xf18/0x17d0 [11815.669333][ T3329] ip6_route_add+0x1c/0x140 [11815.669333][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11815.669333][ T3329] addrconf_add_dev+0xe2/0x170 [11815.669333][ T3329] inet6_addr_add+0x12f/0xa40 [11815.669333][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11815.669333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11815.669333][ T3329] netlink_rcv_skb+0x130/0x360 [11815.669333][ T3329] netlink_unicast+0x449/0x710 [11815.669333][ T3329] netlink_sendmsg+0x723/0xbe0 [11815.669333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11815.669333][ T3329] ___sys_sendmsg+0xee/0x170 [11815.669333][ T3329] __sys_sendmsg+0xcd/0x170 [11815.669333][ T3329] do_syscall_64+0xc6/0x1e0 [11815.669333][ T3329] [11815.671536][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11815.671536][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11815.671536][ T3329] ipv6_find_idev+0x102/0x170 [11815.671536][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11815.671536][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11815.671536][ T3329] netlink_rcv_skb+0x130/0x360 [11815.671536][ T3329] netlink_unicast+0x449/0x710 [11815.671536][ T3329] netlink_sendmsg+0x723/0xbe0 [11815.671536][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11815.671536][ T3329] ___sys_sendmsg+0xee/0x170 [11815.671536][ T3329] __sys_sendmsg+0xcd/0x170 [11815.671536][ T3329] do_syscall_64+0xc6/0x1e0 [11815.671536][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11815.671536][ T3329] [11815.673278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11815.673278][ T3329] neigh_parms_alloc+0x1e5/0x510 [11815.673278][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11815.673278][ T3329] ipv6_find_idev+0x102/0x170 [11815.673278][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11815.673278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11815.673278][ T3329] netlink_rcv_skb+0x130/0x360 [11815.673278][ T3329] netlink_unicast+0x449/0x710 [11815.673278][ T3329] netlink_sendmsg+0x723/0xbe0 [11815.673278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11815.673278][ T3329] ___sys_sendmsg+0xee/0x170 [11815.673278][ T3329] __sys_sendmsg+0xcd/0x170 [11815.673278][ T3329] do_syscall_64+0xc6/0x1e0 [11815.673278][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11815.673278][ T3329] [11825.916872][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11825.917365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11825.917365][ T3329] netdev_get_by_index+0x5e/0x80 [11825.917365][ T3329] fib6_nh_init+0x3d8/0x15b0 [11825.917365][ T3329] ip6_route_info_create+0xf18/0x17d0 [11825.917365][ T3329] ip6_route_add+0x1c/0x140 [11825.917365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11825.917365][ T3329] addrconf_add_dev+0xe2/0x170 [11825.917365][ T3329] inet6_addr_add+0x12f/0xa40 [11825.917365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11825.917365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11825.917365][ T3329] netlink_rcv_skb+0x130/0x360 [11825.917365][ T3329] netlink_unicast+0x449/0x710 [11825.917365][ T3329] netlink_sendmsg+0x723/0xbe0 [11825.917365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11825.917365][ T3329] ___sys_sendmsg+0xee/0x170 [11825.917365][ T3329] __sys_sendmsg+0xcd/0x170 [11825.917365][ T3329] do_syscall_64+0xc6/0x1e0 [11825.917365][ T3329] [11825.920026][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11825.920026][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11825.920026][ T3329] ipv6_find_idev+0x102/0x170 [11825.920026][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11825.920026][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11825.920026][ T3329] netlink_rcv_skb+0x130/0x360 [11825.920026][ T3329] netlink_unicast+0x449/0x710 [11825.920026][ T3329] netlink_sendmsg+0x723/0xbe0 [11825.920026][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11825.920026][ T3329] ___sys_sendmsg+0xee/0x170 [11825.920026][ T3329] __sys_sendmsg+0xcd/0x170 [11825.920026][ T3329] do_syscall_64+0xc6/0x1e0 [11825.920026][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11825.920026][ T3329] [11825.922826][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11825.922826][ T3329] neigh_parms_alloc+0x1e5/0x510 [11825.922826][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11825.922826][ T3329] ipv6_find_idev+0x102/0x170 [11825.922826][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11825.922826][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11825.922826][ T3329] netlink_rcv_skb+0x130/0x360 [11825.922826][ T3329] netlink_unicast+0x449/0x710 [11825.922826][ T3329] netlink_sendmsg+0x723/0xbe0 [11825.922826][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11825.922826][ T3329] ___sys_sendmsg+0xee/0x170 [11825.922826][ T3329] __sys_sendmsg+0xcd/0x170 [11825.922826][ T3329] do_syscall_64+0xc6/0x1e0 [11825.922826][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11825.922826][ T3329] [11836.164983][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11836.165540][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11836.165540][ T3329] netdev_get_by_index+0x5e/0x80 [11836.165540][ T3329] fib6_nh_init+0x3d8/0x15b0 [11836.165540][ T3329] ip6_route_info_create+0xf18/0x17d0 [11836.165540][ T3329] ip6_route_add+0x1c/0x140 [11836.165540][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11836.165540][ T3329] addrconf_add_dev+0xe2/0x170 [11836.165540][ T3329] inet6_addr_add+0x12f/0xa40 [11836.165540][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11836.165540][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11836.165540][ T3329] netlink_rcv_skb+0x130/0x360 [11836.165540][ T3329] netlink_unicast+0x449/0x710 [11836.165540][ T3329] netlink_sendmsg+0x723/0xbe0 [11836.165540][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11836.165540][ T3329] ___sys_sendmsg+0xee/0x170 [11836.165540][ T3329] __sys_sendmsg+0xcd/0x170 [11836.165540][ T3329] do_syscall_64+0xc6/0x1e0 [11836.165540][ T3329] [11836.167786][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11836.167786][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11836.167786][ T3329] ipv6_find_idev+0x102/0x170 [11836.167786][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11836.167786][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11836.167786][ T3329] netlink_rcv_skb+0x130/0x360 [11836.167786][ T3329] netlink_unicast+0x449/0x710 [11836.167786][ T3329] netlink_sendmsg+0x723/0xbe0 [11836.167786][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11836.167786][ T3329] ___sys_sendmsg+0xee/0x170 [11836.167786][ T3329] __sys_sendmsg+0xcd/0x170 [11836.167786][ T3329] do_syscall_64+0xc6/0x1e0 [11836.167786][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11836.167786][ T3329] [11836.169501][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11836.169501][ T3329] neigh_parms_alloc+0x1e5/0x510 [11836.169501][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11836.169501][ T3329] ipv6_find_idev+0x102/0x170 [11836.169501][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11836.169501][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11836.169501][ T3329] netlink_rcv_skb+0x130/0x360 [11836.169501][ T3329] netlink_unicast+0x449/0x710 [11836.169501][ T3329] netlink_sendmsg+0x723/0xbe0 [11836.169501][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11836.169501][ T3329] ___sys_sendmsg+0xee/0x170 [11836.169501][ T3329] __sys_sendmsg+0xcd/0x170 [11836.169501][ T3329] do_syscall_64+0xc6/0x1e0 [11836.169501][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11836.169501][ T3329] [11846.412905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11846.413608][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11846.413608][ T3329] netdev_get_by_index+0x5e/0x80 [11846.413608][ T3329] fib6_nh_init+0x3d8/0x15b0 [11846.413608][ T3329] ip6_route_info_create+0xf18/0x17d0 [11846.413608][ T3329] ip6_route_add+0x1c/0x140 [11846.413608][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11846.413608][ T3329] addrconf_add_dev+0xe2/0x170 [11846.413608][ T3329] inet6_addr_add+0x12f/0xa40 [11846.413608][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11846.413608][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11846.413608][ T3329] netlink_rcv_skb+0x130/0x360 [11846.413608][ T3329] netlink_unicast+0x449/0x710 [11846.413608][ T3329] netlink_sendmsg+0x723/0xbe0 [11846.413608][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11846.413608][ T3329] ___sys_sendmsg+0xee/0x170 [11846.413608][ T3329] __sys_sendmsg+0xcd/0x170 [11846.413608][ T3329] do_syscall_64+0xc6/0x1e0 [11846.413608][ T3329] [11846.417395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11846.417395][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11846.417395][ T3329] ipv6_find_idev+0x102/0x170 [11846.417395][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11846.417395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11846.417395][ T3329] netlink_rcv_skb+0x130/0x360 [11846.417395][ T3329] netlink_unicast+0x449/0x710 [11846.417395][ T3329] netlink_sendmsg+0x723/0xbe0 [11846.417395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11846.417395][ T3329] ___sys_sendmsg+0xee/0x170 [11846.417395][ T3329] __sys_sendmsg+0xcd/0x170 [11846.417395][ T3329] do_syscall_64+0xc6/0x1e0 [11846.417395][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11846.417395][ T3329] [11846.420284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11846.420284][ T3329] neigh_parms_alloc+0x1e5/0x510 [11846.420284][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11846.420284][ T3329] ipv6_find_idev+0x102/0x170 [11846.420284][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11846.420284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11846.420284][ T3329] netlink_rcv_skb+0x130/0x360 [11846.420284][ T3329] netlink_unicast+0x449/0x710 [11846.420284][ T3329] netlink_sendmsg+0x723/0xbe0 [11846.420284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11846.420284][ T3329] ___sys_sendmsg+0xee/0x170 [11846.420284][ T3329] __sys_sendmsg+0xcd/0x170 [11846.420284][ T3329] do_syscall_64+0xc6/0x1e0 [11846.420284][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11846.420284][ T3329] [11856.660930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11856.661519][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11856.661519][ T3329] netdev_get_by_index+0x5e/0x80 [11856.661519][ T3329] fib6_nh_init+0x3d8/0x15b0 [11856.661519][ T3329] ip6_route_info_create+0xf18/0x17d0 [11856.661519][ T3329] ip6_route_add+0x1c/0x140 [11856.661519][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11856.661519][ T3329] addrconf_add_dev+0xe2/0x170 [11856.661519][ T3329] inet6_addr_add+0x12f/0xa40 [11856.661519][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11856.661519][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11856.661519][ T3329] netlink_rcv_skb+0x130/0x360 [11856.661519][ T3329] netlink_unicast+0x449/0x710 [11856.661519][ T3329] netlink_sendmsg+0x723/0xbe0 [11856.661519][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11856.661519][ T3329] ___sys_sendmsg+0xee/0x170 [11856.661519][ T3329] __sys_sendmsg+0xcd/0x170 [11856.661519][ T3329] do_syscall_64+0xc6/0x1e0 [11856.661519][ T3329] [11856.664497][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11856.664497][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11856.664497][ T3329] ipv6_find_idev+0x102/0x170 [11856.664497][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11856.664497][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11856.664497][ T3329] netlink_rcv_skb+0x130/0x360 [11856.664497][ T3329] netlink_unicast+0x449/0x710 [11856.664497][ T3329] netlink_sendmsg+0x723/0xbe0 [11856.664497][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11856.664497][ T3329] ___sys_sendmsg+0xee/0x170 [11856.664497][ T3329] __sys_sendmsg+0xcd/0x170 [11856.664497][ T3329] do_syscall_64+0xc6/0x1e0 [11856.664497][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11856.664497][ T3329] [11856.666860][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11856.666860][ T3329] neigh_parms_alloc+0x1e5/0x510 [11856.666860][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11856.666860][ T3329] ipv6_find_idev+0x102/0x170 [11856.666860][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11856.666860][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11856.666860][ T3329] netlink_rcv_skb+0x130/0x360 [11856.666860][ T3329] netlink_unicast+0x449/0x710 [11856.666860][ T3329] netlink_sendmsg+0x723/0xbe0 [11856.666860][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11856.666860][ T3329] ___sys_sendmsg+0xee/0x170 [11856.666860][ T3329] __sys_sendmsg+0xcd/0x170 [11856.666860][ T3329] do_syscall_64+0xc6/0x1e0 [11856.666860][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11856.666860][ T3329] [11866.844911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11866.845519][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11866.845519][ T3329] netdev_get_by_index+0x5e/0x80 [11866.845519][ T3329] fib6_nh_init+0x3d8/0x15b0 [11866.845519][ T3329] ip6_route_info_create+0xf18/0x17d0 [11866.845519][ T3329] ip6_route_add+0x1c/0x140 [11866.845519][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11866.845519][ T3329] addrconf_add_dev+0xe2/0x170 [11866.845519][ T3329] inet6_addr_add+0x12f/0xa40 [11866.845519][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11866.845519][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11866.845519][ T3329] netlink_rcv_skb+0x130/0x360 [11866.845519][ T3329] netlink_unicast+0x449/0x710 [11866.845519][ T3329] netlink_sendmsg+0x723/0xbe0 [11866.845519][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11866.845519][ T3329] ___sys_sendmsg+0xee/0x170 [11866.845519][ T3329] __sys_sendmsg+0xcd/0x170 [11866.845519][ T3329] do_syscall_64+0xc6/0x1e0 [11866.845519][ T3329] [11866.847789][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11866.847789][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11866.847789][ T3329] ipv6_find_idev+0x102/0x170 [11866.847789][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11866.847789][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11866.847789][ T3329] netlink_rcv_skb+0x130/0x360 [11866.847789][ T3329] netlink_unicast+0x449/0x710 [11866.847789][ T3329] netlink_sendmsg+0x723/0xbe0 [11866.847789][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11866.847789][ T3329] ___sys_sendmsg+0xee/0x170 [11866.847789][ T3329] __sys_sendmsg+0xcd/0x170 [11866.847789][ T3329] do_syscall_64+0xc6/0x1e0 [11866.847789][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11866.847789][ T3329] [11866.849587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11866.849587][ T3329] neigh_parms_alloc+0x1e5/0x510 [11866.849587][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11866.849587][ T3329] ipv6_find_idev+0x102/0x170 [11866.849587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11866.849587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11866.849587][ T3329] netlink_rcv_skb+0x130/0x360 [11866.849587][ T3329] netlink_unicast+0x449/0x710 [11866.849587][ T3329] netlink_sendmsg+0x723/0xbe0 [11866.849587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11866.849587][ T3329] ___sys_sendmsg+0xee/0x170 [11866.849587][ T3329] __sys_sendmsg+0xcd/0x170 [11866.849587][ T3329] do_syscall_64+0xc6/0x1e0 [11866.849587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11866.849587][ T3329] [11877.100949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11877.101430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11877.101430][ T3329] netdev_get_by_index+0x5e/0x80 [11877.101430][ T3329] fib6_nh_init+0x3d8/0x15b0 [11877.101430][ T3329] ip6_route_info_create+0xf18/0x17d0 [11877.101430][ T3329] ip6_route_add+0x1c/0x140 [11877.101430][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11877.101430][ T3329] addrconf_add_dev+0xe2/0x170 [11877.101430][ T3329] inet6_addr_add+0x12f/0xa40 [11877.101430][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11877.101430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11877.101430][ T3329] netlink_rcv_skb+0x130/0x360 [11877.101430][ T3329] netlink_unicast+0x449/0x710 [11877.101430][ T3329] netlink_sendmsg+0x723/0xbe0 [11877.101430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11877.101430][ T3329] ___sys_sendmsg+0xee/0x170 [11877.101430][ T3329] __sys_sendmsg+0xcd/0x170 [11877.101430][ T3329] do_syscall_64+0xc6/0x1e0 [11877.101430][ T3329] [11877.103643][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11877.103643][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11877.103643][ T3329] ipv6_find_idev+0x102/0x170 [11877.103643][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11877.103643][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11877.103643][ T3329] netlink_rcv_skb+0x130/0x360 [11877.103643][ T3329] netlink_unicast+0x449/0x710 [11877.103643][ T3329] netlink_sendmsg+0x723/0xbe0 [11877.103643][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11877.103643][ T3329] ___sys_sendmsg+0xee/0x170 [11877.103643][ T3329] __sys_sendmsg+0xcd/0x170 [11877.103643][ T3329] do_syscall_64+0xc6/0x1e0 [11877.103643][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11877.103643][ T3329] [11877.105357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11877.105357][ T3329] neigh_parms_alloc+0x1e5/0x510 [11877.105357][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11877.105357][ T3329] ipv6_find_idev+0x102/0x170 [11877.105357][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11877.105357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11877.105357][ T3329] netlink_rcv_skb+0x130/0x360 [11877.105357][ T3329] netlink_unicast+0x449/0x710 [11877.105357][ T3329] netlink_sendmsg+0x723/0xbe0 [11877.105357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11877.105357][ T3329] ___sys_sendmsg+0xee/0x170 [11877.105357][ T3329] __sys_sendmsg+0xcd/0x170 [11877.105357][ T3329] do_syscall_64+0xc6/0x1e0 [11877.105357][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11877.105357][ T3329] [11887.356853][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11887.357303][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11887.357303][ T3329] netdev_get_by_index+0x5e/0x80 [11887.357303][ T3329] fib6_nh_init+0x3d8/0x15b0 [11887.357303][ T3329] ip6_route_info_create+0xf18/0x17d0 [11887.357303][ T3329] ip6_route_add+0x1c/0x140 [11887.357303][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11887.357303][ T3329] addrconf_add_dev+0xe2/0x170 [11887.357303][ T3329] inet6_addr_add+0x12f/0xa40 [11887.357303][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11887.357303][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11887.357303][ T3329] netlink_rcv_skb+0x130/0x360 [11887.357303][ T3329] netlink_unicast+0x449/0x710 [11887.357303][ T3329] netlink_sendmsg+0x723/0xbe0 [11887.357303][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11887.357303][ T3329] ___sys_sendmsg+0xee/0x170 [11887.357303][ T3329] __sys_sendmsg+0xcd/0x170 [11887.357303][ T3329] do_syscall_64+0xc6/0x1e0 [11887.357303][ T3329] [11887.359571][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11887.359571][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11887.359571][ T3329] ipv6_find_idev+0x102/0x170 [11887.359571][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11887.359571][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11887.359571][ T3329] netlink_rcv_skb+0x130/0x360 [11887.359571][ T3329] netlink_unicast+0x449/0x710 [11887.359571][ T3329] netlink_sendmsg+0x723/0xbe0 [11887.359571][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11887.359571][ T3329] ___sys_sendmsg+0xee/0x170 [11887.359571][ T3329] __sys_sendmsg+0xcd/0x170 [11887.359571][ T3329] do_syscall_64+0xc6/0x1e0 [11887.359571][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11887.359571][ T3329] [11887.361277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11887.361277][ T3329] neigh_parms_alloc+0x1e5/0x510 [11887.361277][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11887.361277][ T3329] ipv6_find_idev+0x102/0x170 [11887.361277][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11887.361277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11887.361277][ T3329] netlink_rcv_skb+0x130/0x360 [11887.361277][ T3329] netlink_unicast+0x449/0x710 [11887.361277][ T3329] netlink_sendmsg+0x723/0xbe0 [11887.361277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11887.361277][ T3329] ___sys_sendmsg+0xee/0x170 [11887.361277][ T3329] __sys_sendmsg+0xcd/0x170 [11887.361277][ T3329] do_syscall_64+0xc6/0x1e0 [11887.361277][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11887.361277][ T3329] [11897.612948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11897.613432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11897.613432][ T3329] netdev_get_by_index+0x5e/0x80 [11897.613432][ T3329] fib6_nh_init+0x3d8/0x15b0 [11897.613432][ T3329] ip6_route_info_create+0xf18/0x17d0 [11897.613432][ T3329] ip6_route_add+0x1c/0x140 [11897.613432][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11897.613432][ T3329] addrconf_add_dev+0xe2/0x170 [11897.613432][ T3329] inet6_addr_add+0x12f/0xa40 [11897.613432][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11897.613432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11897.613432][ T3329] netlink_rcv_skb+0x130/0x360 [11897.613432][ T3329] netlink_unicast+0x449/0x710 [11897.613432][ T3329] netlink_sendmsg+0x723/0xbe0 [11897.613432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11897.613432][ T3329] ___sys_sendmsg+0xee/0x170 [11897.613432][ T3329] __sys_sendmsg+0xcd/0x170 [11897.613432][ T3329] do_syscall_64+0xc6/0x1e0 [11897.613432][ T3329] [11897.615653][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11897.615653][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11897.615653][ T3329] ipv6_find_idev+0x102/0x170 [11897.615653][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11897.615653][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11897.615653][ T3329] netlink_rcv_skb+0x130/0x360 [11897.615653][ T3329] netlink_unicast+0x449/0x710 [11897.615653][ T3329] netlink_sendmsg+0x723/0xbe0 [11897.615653][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11897.615653][ T3329] ___sys_sendmsg+0xee/0x170 [11897.615653][ T3329] __sys_sendmsg+0xcd/0x170 [11897.615653][ T3329] do_syscall_64+0xc6/0x1e0 [11897.615653][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11897.615653][ T3329] [11897.617393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11897.617393][ T3329] neigh_parms_alloc+0x1e5/0x510 [11897.617393][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11897.617393][ T3329] ipv6_find_idev+0x102/0x170 [11897.617393][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11897.617393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11897.617393][ T3329] netlink_rcv_skb+0x130/0x360 [11897.617393][ T3329] netlink_unicast+0x449/0x710 [11897.617393][ T3329] netlink_sendmsg+0x723/0xbe0 [11897.617393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11897.617393][ T3329] ___sys_sendmsg+0xee/0x170 [11897.617393][ T3329] __sys_sendmsg+0xcd/0x170 [11897.617393][ T3329] do_syscall_64+0xc6/0x1e0 [11897.617393][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11897.617393][ T3329] [11908.333020][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11908.333517][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11908.333517][ T3329] netdev_get_by_index+0x5e/0x80 [11908.333517][ T3329] fib6_nh_init+0x3d8/0x15b0 [11908.333517][ T3329] ip6_route_info_create+0xf18/0x17d0 [11908.333517][ T3329] ip6_route_add+0x1c/0x140 [11908.333517][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11908.333517][ T3329] addrconf_add_dev+0xe2/0x170 [11908.333517][ T3329] inet6_addr_add+0x12f/0xa40 [11908.333517][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11908.333517][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11908.333517][ T3329] netlink_rcv_skb+0x130/0x360 [11908.333517][ T3329] netlink_unicast+0x449/0x710 [11908.333517][ T3329] netlink_sendmsg+0x723/0xbe0 [11908.333517][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11908.333517][ T3329] ___sys_sendmsg+0xee/0x170 [11908.333517][ T3329] __sys_sendmsg+0xcd/0x170 [11908.333517][ T3329] do_syscall_64+0xc6/0x1e0 [11908.333517][ T3329] [11908.335770][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11908.335770][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11908.335770][ T3329] ipv6_find_idev+0x102/0x170 [11908.335770][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11908.335770][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11908.335770][ T3329] netlink_rcv_skb+0x130/0x360 [11908.335770][ T3329] netlink_unicast+0x449/0x710 [11908.335770][ T3329] netlink_sendmsg+0x723/0xbe0 [11908.335770][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11908.335770][ T3329] ___sys_sendmsg+0xee/0x170 [11908.335770][ T3329] __sys_sendmsg+0xcd/0x170 [11908.335770][ T3329] do_syscall_64+0xc6/0x1e0 [11908.335770][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11908.335770][ T3329] [11908.337551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11908.337551][ T3329] neigh_parms_alloc+0x1e5/0x510 [11908.337551][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11908.337551][ T3329] ipv6_find_idev+0x102/0x170 [11908.337551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11908.337551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11908.337551][ T3329] netlink_rcv_skb+0x130/0x360 [11908.337551][ T3329] netlink_unicast+0x449/0x710 [11908.337551][ T3329] netlink_sendmsg+0x723/0xbe0 [11908.337551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11908.337551][ T3329] ___sys_sendmsg+0xee/0x170 [11908.337551][ T3329] __sys_sendmsg+0xcd/0x170 [11908.337551][ T3329] do_syscall_64+0xc6/0x1e0 [11908.337551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11908.337551][ T3329] [11918.348830][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11918.349354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11918.349354][ T3329] netdev_get_by_index+0x5e/0x80 [11918.349354][ T3329] fib6_nh_init+0x3d8/0x15b0 [11918.349354][ T3329] ip6_route_info_create+0xf18/0x17d0 [11918.349354][ T3329] ip6_route_add+0x1c/0x140 [11918.349354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11918.349354][ T3329] addrconf_add_dev+0xe2/0x170 [11918.349354][ T3329] inet6_addr_add+0x12f/0xa40 [11918.349354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11918.349354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11918.349354][ T3329] netlink_rcv_skb+0x130/0x360 [11918.349354][ T3329] netlink_unicast+0x449/0x710 [11918.349354][ T3329] netlink_sendmsg+0x723/0xbe0 [11918.349354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11918.349354][ T3329] ___sys_sendmsg+0xee/0x170 [11918.349354][ T3329] __sys_sendmsg+0xcd/0x170 [11918.349354][ T3329] do_syscall_64+0xc6/0x1e0 [11918.349354][ T3329] [11918.351616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11918.351616][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11918.351616][ T3329] ipv6_find_idev+0x102/0x170 [11918.351616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11918.351616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11918.351616][ T3329] netlink_rcv_skb+0x130/0x360 [11918.351616][ T3329] netlink_unicast+0x449/0x710 [11918.351616][ T3329] netlink_sendmsg+0x723/0xbe0 [11918.351616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11918.351616][ T3329] ___sys_sendmsg+0xee/0x170 [11918.351616][ T3329] __sys_sendmsg+0xcd/0x170 [11918.351616][ T3329] do_syscall_64+0xc6/0x1e0 [11918.351616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11918.351616][ T3329] [11918.354015][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11918.354015][ T3329] neigh_parms_alloc+0x1e5/0x510 [11918.354015][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11918.354015][ T3329] ipv6_find_idev+0x102/0x170 [11918.354015][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11918.354015][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11918.354015][ T3329] netlink_rcv_skb+0x130/0x360 [11918.354015][ T3329] netlink_unicast+0x449/0x710 [11918.354015][ T3329] netlink_sendmsg+0x723/0xbe0 [11918.354015][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11918.354015][ T3329] ___sys_sendmsg+0xee/0x170 [11918.354015][ T3329] __sys_sendmsg+0xcd/0x170 [11918.354015][ T3329] do_syscall_64+0xc6/0x1e0 [11918.354015][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11918.354015][ T3329] [11928.596866][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11928.597357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11928.597357][ T3329] netdev_get_by_index+0x5e/0x80 [11928.597357][ T3329] fib6_nh_init+0x3d8/0x15b0 [11928.597357][ T3329] ip6_route_info_create+0xf18/0x17d0 [11928.597357][ T3329] ip6_route_add+0x1c/0x140 [11928.597357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11928.597357][ T3329] addrconf_add_dev+0xe2/0x170 [11928.597357][ T3329] inet6_addr_add+0x12f/0xa40 [11928.597357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11928.597357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11928.597357][ T3329] netlink_rcv_skb+0x130/0x360 [11928.597357][ T3329] netlink_unicast+0x449/0x710 [11928.597357][ T3329] netlink_sendmsg+0x723/0xbe0 [11928.597357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11928.597357][ T3329] ___sys_sendmsg+0xee/0x170 [11928.597357][ T3329] __sys_sendmsg+0xcd/0x170 [11928.597357][ T3329] do_syscall_64+0xc6/0x1e0 [11928.597357][ T3329] [11928.599581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11928.599581][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11928.599581][ T3329] ipv6_find_idev+0x102/0x170 [11928.599581][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11928.599581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11928.599581][ T3329] netlink_rcv_skb+0x130/0x360 [11928.599581][ T3329] netlink_unicast+0x449/0x710 [11928.599581][ T3329] netlink_sendmsg+0x723/0xbe0 [11928.599581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11928.599581][ T3329] ___sys_sendmsg+0xee/0x170 [11928.599581][ T3329] __sys_sendmsg+0xcd/0x170 [11928.599581][ T3329] do_syscall_64+0xc6/0x1e0 [11928.599581][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11928.599581][ T3329] [11928.601290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11928.601290][ T3329] neigh_parms_alloc+0x1e5/0x510 [11928.601290][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11928.601290][ T3329] ipv6_find_idev+0x102/0x170 [11928.601290][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11928.601290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11928.601290][ T3329] netlink_rcv_skb+0x130/0x360 [11928.601290][ T3329] netlink_unicast+0x449/0x710 [11928.601290][ T3329] netlink_sendmsg+0x723/0xbe0 [11928.601290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11928.601290][ T3329] ___sys_sendmsg+0xee/0x170 [11928.601290][ T3329] __sys_sendmsg+0xcd/0x170 [11928.601290][ T3329] do_syscall_64+0xc6/0x1e0 [11928.601290][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11928.601290][ T3329] [11938.636945][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11938.637375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11938.637375][ T3329] netdev_get_by_index+0x5e/0x80 [11938.637375][ T3329] fib6_nh_init+0x3d8/0x15b0 [11938.637375][ T3329] ip6_route_info_create+0xf18/0x17d0 [11938.637375][ T3329] ip6_route_add+0x1c/0x140 [11938.637375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11938.637375][ T3329] addrconf_add_dev+0xe2/0x170 [11938.637375][ T3329] inet6_addr_add+0x12f/0xa40 [11938.637375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11938.637375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11938.637375][ T3329] netlink_rcv_skb+0x130/0x360 [11938.637375][ T3329] netlink_unicast+0x449/0x710 [11938.637375][ T3329] netlink_sendmsg+0x723/0xbe0 [11938.637375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11938.637375][ T3329] ___sys_sendmsg+0xee/0x170 [11938.637375][ T3329] __sys_sendmsg+0xcd/0x170 [11938.637375][ T3329] do_syscall_64+0xc6/0x1e0 [11938.637375][ T3329] [11938.639585][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11938.639585][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11938.639585][ T3329] ipv6_find_idev+0x102/0x170 [11938.639585][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11938.639585][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11938.639585][ T3329] netlink_rcv_skb+0x130/0x360 [11938.639585][ T3329] netlink_unicast+0x449/0x710 [11938.639585][ T3329] netlink_sendmsg+0x723/0xbe0 [11938.639585][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11938.639585][ T3329] ___sys_sendmsg+0xee/0x170 [11938.639585][ T3329] __sys_sendmsg+0xcd/0x170 [11938.639585][ T3329] do_syscall_64+0xc6/0x1e0 [11938.639585][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11938.639585][ T3329] [11938.641299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11938.641299][ T3329] neigh_parms_alloc+0x1e5/0x510 [11938.641299][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11938.641299][ T3329] ipv6_find_idev+0x102/0x170 [11938.641299][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11938.641299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11938.641299][ T3329] netlink_rcv_skb+0x130/0x360 [11938.641299][ T3329] netlink_unicast+0x449/0x710 [11938.641299][ T3329] netlink_sendmsg+0x723/0xbe0 [11938.641299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11938.641299][ T3329] ___sys_sendmsg+0xee/0x170 [11938.641299][ T3329] __sys_sendmsg+0xcd/0x170 [11938.641299][ T3329] do_syscall_64+0xc6/0x1e0 [11938.641299][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11938.641299][ T3329] [11948.780943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11948.781426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11948.781426][ T3329] netdev_get_by_index+0x5e/0x80 [11948.781426][ T3329] fib6_nh_init+0x3d8/0x15b0 [11948.781426][ T3329] ip6_route_info_create+0xf18/0x17d0 [11948.781426][ T3329] ip6_route_add+0x1c/0x140 [11948.781426][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11948.781426][ T3329] addrconf_add_dev+0xe2/0x170 [11948.781426][ T3329] inet6_addr_add+0x12f/0xa40 [11948.781426][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11948.781426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11948.781426][ T3329] netlink_rcv_skb+0x130/0x360 [11948.781426][ T3329] netlink_unicast+0x449/0x710 [11948.781426][ T3329] netlink_sendmsg+0x723/0xbe0 [11948.781426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11948.781426][ T3329] ___sys_sendmsg+0xee/0x170 [11948.781426][ T3329] __sys_sendmsg+0xcd/0x170 [11948.781426][ T3329] do_syscall_64+0xc6/0x1e0 [11948.781426][ T3329] [11948.783669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11948.783669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11948.783669][ T3329] ipv6_find_idev+0x102/0x170 [11948.783669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11948.783669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11948.783669][ T3329] netlink_rcv_skb+0x130/0x360 [11948.783669][ T3329] netlink_unicast+0x449/0x710 [11948.783669][ T3329] netlink_sendmsg+0x723/0xbe0 [11948.783669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11948.783669][ T3329] ___sys_sendmsg+0xee/0x170 [11948.783669][ T3329] __sys_sendmsg+0xcd/0x170 [11948.783669][ T3329] do_syscall_64+0xc6/0x1e0 [11948.783669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11948.783669][ T3329] [11948.785400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11948.785400][ T3329] neigh_parms_alloc+0x1e5/0x510 [11948.785400][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11948.785400][ T3329] ipv6_find_idev+0x102/0x170 [11948.785400][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11948.785400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11948.785400][ T3329] netlink_rcv_skb+0x130/0x360 [11948.785400][ T3329] netlink_unicast+0x449/0x710 [11948.785400][ T3329] netlink_sendmsg+0x723/0xbe0 [11948.785400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11948.785400][ T3329] ___sys_sendmsg+0xee/0x170 [11948.785400][ T3329] __sys_sendmsg+0xcd/0x170 [11948.785400][ T3329] do_syscall_64+0xc6/0x1e0 [11948.785400][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11948.785400][ T3329] [11959.028932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11959.029418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11959.029418][ T3329] netdev_get_by_index+0x5e/0x80 [11959.029418][ T3329] fib6_nh_init+0x3d8/0x15b0 [11959.029418][ T3329] ip6_route_info_create+0xf18/0x17d0 [11959.029418][ T3329] ip6_route_add+0x1c/0x140 [11959.029418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11959.029418][ T3329] addrconf_add_dev+0xe2/0x170 [11959.029418][ T3329] inet6_addr_add+0x12f/0xa40 [11959.029418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11959.029418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11959.029418][ T3329] netlink_rcv_skb+0x130/0x360 [11959.029418][ T3329] netlink_unicast+0x449/0x710 [11959.029418][ T3329] netlink_sendmsg+0x723/0xbe0 [11959.029418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11959.029418][ T3329] ___sys_sendmsg+0xee/0x170 [11959.029418][ T3329] __sys_sendmsg+0xcd/0x170 [11959.029418][ T3329] do_syscall_64+0xc6/0x1e0 [11959.029418][ T3329] [11959.031724][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11959.031724][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11959.031724][ T3329] ipv6_find_idev+0x102/0x170 [11959.031724][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11959.031724][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11959.031724][ T3329] netlink_rcv_skb+0x130/0x360 [11959.031724][ T3329] netlink_unicast+0x449/0x710 [11959.031724][ T3329] netlink_sendmsg+0x723/0xbe0 [11959.031724][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11959.031724][ T3329] ___sys_sendmsg+0xee/0x170 [11959.031724][ T3329] __sys_sendmsg+0xcd/0x170 [11959.031724][ T3329] do_syscall_64+0xc6/0x1e0 [11959.031724][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11959.031724][ T3329] [11959.033434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11959.033434][ T3329] neigh_parms_alloc+0x1e5/0x510 [11959.033434][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11959.033434][ T3329] ipv6_find_idev+0x102/0x170 [11959.033434][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11959.033434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11959.033434][ T3329] netlink_rcv_skb+0x130/0x360 [11959.033434][ T3329] netlink_unicast+0x449/0x710 [11959.033434][ T3329] netlink_sendmsg+0x723/0xbe0 [11959.033434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11959.033434][ T3329] ___sys_sendmsg+0xee/0x170 [11959.033434][ T3329] __sys_sendmsg+0xcd/0x170 [11959.033434][ T3329] do_syscall_64+0xc6/0x1e0 [11959.033434][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11959.033434][ T3329] [11969.276912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11969.277443][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11969.277443][ T3329] netdev_get_by_index+0x5e/0x80 [11969.277443][ T3329] fib6_nh_init+0x3d8/0x15b0 [11969.277443][ T3329] ip6_route_info_create+0xf18/0x17d0 [11969.277443][ T3329] ip6_route_add+0x1c/0x140 [11969.277443][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11969.277443][ T3329] addrconf_add_dev+0xe2/0x170 [11969.277443][ T3329] inet6_addr_add+0x12f/0xa40 [11969.277443][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11969.277443][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11969.277443][ T3329] netlink_rcv_skb+0x130/0x360 [11969.277443][ T3329] netlink_unicast+0x449/0x710 [11969.277443][ T3329] netlink_sendmsg+0x723/0xbe0 [11969.277443][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11969.277443][ T3329] ___sys_sendmsg+0xee/0x170 [11969.277443][ T3329] __sys_sendmsg+0xcd/0x170 [11969.277443][ T3329] do_syscall_64+0xc6/0x1e0 [11969.277443][ T3329] [11969.279661][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11969.279661][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11969.279661][ T3329] ipv6_find_idev+0x102/0x170 [11969.279661][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11969.279661][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11969.279661][ T3329] netlink_rcv_skb+0x130/0x360 [11969.279661][ T3329] netlink_unicast+0x449/0x710 [11969.279661][ T3329] netlink_sendmsg+0x723/0xbe0 [11969.279661][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11969.279661][ T3329] ___sys_sendmsg+0xee/0x170 [11969.279661][ T3329] __sys_sendmsg+0xcd/0x170 [11969.279661][ T3329] do_syscall_64+0xc6/0x1e0 [11969.279661][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11969.279661][ T3329] [11969.281374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11969.281374][ T3329] neigh_parms_alloc+0x1e5/0x510 [11969.281374][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11969.281374][ T3329] ipv6_find_idev+0x102/0x170 [11969.281374][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11969.281374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11969.281374][ T3329] netlink_rcv_skb+0x130/0x360 [11969.281374][ T3329] netlink_unicast+0x449/0x710 [11969.281374][ T3329] netlink_sendmsg+0x723/0xbe0 [11969.281374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11969.281374][ T3329] ___sys_sendmsg+0xee/0x170 [11969.281374][ T3329] __sys_sendmsg+0xcd/0x170 [11969.281374][ T3329] do_syscall_64+0xc6/0x1e0 [11969.281374][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11969.281374][ T3329] [11979.524927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11979.525401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11979.525401][ T3329] netdev_get_by_index+0x5e/0x80 [11979.525401][ T3329] fib6_nh_init+0x3d8/0x15b0 [11979.525401][ T3329] ip6_route_info_create+0xf18/0x17d0 [11979.525401][ T3329] ip6_route_add+0x1c/0x140 [11979.525401][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11979.525401][ T3329] addrconf_add_dev+0xe2/0x170 [11979.525401][ T3329] inet6_addr_add+0x12f/0xa40 [11979.525401][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11979.525401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11979.525401][ T3329] netlink_rcv_skb+0x130/0x360 [11979.525401][ T3329] netlink_unicast+0x449/0x710 [11979.525401][ T3329] netlink_sendmsg+0x723/0xbe0 [11979.525401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11979.525401][ T3329] ___sys_sendmsg+0xee/0x170 [11979.525401][ T3329] __sys_sendmsg+0xcd/0x170 [11979.525401][ T3329] do_syscall_64+0xc6/0x1e0 [11979.525401][ T3329] [11979.527748][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11979.527748][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11979.527748][ T3329] ipv6_find_idev+0x102/0x170 [11979.527748][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11979.527748][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11979.527748][ T3329] netlink_rcv_skb+0x130/0x360 [11979.527748][ T3329] netlink_unicast+0x449/0x710 [11979.527748][ T3329] netlink_sendmsg+0x723/0xbe0 [11979.527748][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11979.527748][ T3329] ___sys_sendmsg+0xee/0x170 [11979.527748][ T3329] __sys_sendmsg+0xcd/0x170 [11979.527748][ T3329] do_syscall_64+0xc6/0x1e0 [11979.527748][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11979.527748][ T3329] [11979.529466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11979.529466][ T3329] neigh_parms_alloc+0x1e5/0x510 [11979.529466][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11979.529466][ T3329] ipv6_find_idev+0x102/0x170 [11979.529466][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11979.529466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11979.529466][ T3329] netlink_rcv_skb+0x130/0x360 [11979.529466][ T3329] netlink_unicast+0x449/0x710 [11979.529466][ T3329] netlink_sendmsg+0x723/0xbe0 [11979.529466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11979.529466][ T3329] ___sys_sendmsg+0xee/0x170 [11979.529466][ T3329] __sys_sendmsg+0xcd/0x170 [11979.529466][ T3329] do_syscall_64+0xc6/0x1e0 [11979.529466][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11979.529466][ T3329] [11989.772948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [11989.773447][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11989.773447][ T3329] netdev_get_by_index+0x5e/0x80 [11989.773447][ T3329] fib6_nh_init+0x3d8/0x15b0 [11989.773447][ T3329] ip6_route_info_create+0xf18/0x17d0 [11989.773447][ T3329] ip6_route_add+0x1c/0x140 [11989.773447][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [11989.773447][ T3329] addrconf_add_dev+0xe2/0x170 [11989.773447][ T3329] inet6_addr_add+0x12f/0xa40 [11989.773447][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [11989.773447][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11989.773447][ T3329] netlink_rcv_skb+0x130/0x360 [11989.773447][ T3329] netlink_unicast+0x449/0x710 [11989.773447][ T3329] netlink_sendmsg+0x723/0xbe0 [11989.773447][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11989.773447][ T3329] ___sys_sendmsg+0xee/0x170 [11989.773447][ T3329] __sys_sendmsg+0xcd/0x170 [11989.773447][ T3329] do_syscall_64+0xc6/0x1e0 [11989.773447][ T3329] [11989.775654][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11989.775654][ T3329] ipv6_add_dev+0x3b9/0x11c0 [11989.775654][ T3329] ipv6_find_idev+0x102/0x170 [11989.775654][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11989.775654][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11989.775654][ T3329] netlink_rcv_skb+0x130/0x360 [11989.775654][ T3329] netlink_unicast+0x449/0x710 [11989.775654][ T3329] netlink_sendmsg+0x723/0xbe0 [11989.775654][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11989.775654][ T3329] ___sys_sendmsg+0xee/0x170 [11989.775654][ T3329] __sys_sendmsg+0xcd/0x170 [11989.775654][ T3329] do_syscall_64+0xc6/0x1e0 [11989.775654][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11989.775654][ T3329] [11989.777375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [11989.777375][ T3329] neigh_parms_alloc+0x1e5/0x510 [11989.777375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [11989.777375][ T3329] ipv6_find_idev+0x102/0x170 [11989.777375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [11989.777375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [11989.777375][ T3329] netlink_rcv_skb+0x130/0x360 [11989.777375][ T3329] netlink_unicast+0x449/0x710 [11989.777375][ T3329] netlink_sendmsg+0x723/0xbe0 [11989.777375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [11989.777375][ T3329] ___sys_sendmsg+0xee/0x170 [11989.777375][ T3329] __sys_sendmsg+0xcd/0x170 [11989.777375][ T3329] do_syscall_64+0xc6/0x1e0 [11989.777375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11989.777375][ T3329] [12000.020911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12000.021383][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12000.021383][ T3329] netdev_get_by_index+0x5e/0x80 [12000.021383][ T3329] fib6_nh_init+0x3d8/0x15b0 [12000.021383][ T3329] ip6_route_info_create+0xf18/0x17d0 [12000.021383][ T3329] ip6_route_add+0x1c/0x140 [12000.021383][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12000.021383][ T3329] addrconf_add_dev+0xe2/0x170 [12000.021383][ T3329] inet6_addr_add+0x12f/0xa40 [12000.021383][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12000.021383][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12000.021383][ T3329] netlink_rcv_skb+0x130/0x360 [12000.021383][ T3329] netlink_unicast+0x449/0x710 [12000.021383][ T3329] netlink_sendmsg+0x723/0xbe0 [12000.021383][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12000.021383][ T3329] ___sys_sendmsg+0xee/0x170 [12000.021383][ T3329] __sys_sendmsg+0xcd/0x170 [12000.021383][ T3329] do_syscall_64+0xc6/0x1e0 [12000.021383][ T3329] [12000.023628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12000.023628][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12000.023628][ T3329] ipv6_find_idev+0x102/0x170 [12000.023628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12000.023628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12000.023628][ T3329] netlink_rcv_skb+0x130/0x360 [12000.023628][ T3329] netlink_unicast+0x449/0x710 [12000.023628][ T3329] netlink_sendmsg+0x723/0xbe0 [12000.023628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12000.023628][ T3329] ___sys_sendmsg+0xee/0x170 [12000.023628][ T3329] __sys_sendmsg+0xcd/0x170 [12000.023628][ T3329] do_syscall_64+0xc6/0x1e0 [12000.023628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12000.023628][ T3329] [12000.025335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12000.025335][ T3329] neigh_parms_alloc+0x1e5/0x510 [12000.025335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12000.025335][ T3329] ipv6_find_idev+0x102/0x170 [12000.025335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12000.025335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12000.025335][ T3329] netlink_rcv_skb+0x130/0x360 [12000.025335][ T3329] netlink_unicast+0x449/0x710 [12000.025335][ T3329] netlink_sendmsg+0x723/0xbe0 [12000.025335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12000.025335][ T3329] ___sys_sendmsg+0xee/0x170 [12000.025335][ T3329] __sys_sendmsg+0xcd/0x170 [12000.025335][ T3329] do_syscall_64+0xc6/0x1e0 [12000.025335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12000.025335][ T3329] [12010.268935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12010.269436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12010.269436][ T3329] netdev_get_by_index+0x5e/0x80 [12010.269436][ T3329] fib6_nh_init+0x3d8/0x15b0 [12010.269436][ T3329] ip6_route_info_create+0xf18/0x17d0 [12010.269436][ T3329] ip6_route_add+0x1c/0x140 [12010.269436][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12010.269436][ T3329] addrconf_add_dev+0xe2/0x170 [12010.269436][ T3329] inet6_addr_add+0x12f/0xa40 [12010.269436][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12010.269436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12010.269436][ T3329] netlink_rcv_skb+0x130/0x360 [12010.269436][ T3329] netlink_unicast+0x449/0x710 [12010.269436][ T3329] netlink_sendmsg+0x723/0xbe0 [12010.269436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12010.269436][ T3329] ___sys_sendmsg+0xee/0x170 [12010.269436][ T3329] __sys_sendmsg+0xcd/0x170 [12010.269436][ T3329] do_syscall_64+0xc6/0x1e0 [12010.269436][ T3329] [12010.271641][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12010.271641][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12010.271641][ T3329] ipv6_find_idev+0x102/0x170 [12010.271641][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12010.271641][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12010.271641][ T3329] netlink_rcv_skb+0x130/0x360 [12010.271641][ T3329] netlink_unicast+0x449/0x710 [12010.271641][ T3329] netlink_sendmsg+0x723/0xbe0 [12010.271641][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12010.271641][ T3329] ___sys_sendmsg+0xee/0x170 [12010.271641][ T3329] __sys_sendmsg+0xcd/0x170 [12010.271641][ T3329] do_syscall_64+0xc6/0x1e0 [12010.271641][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12010.271641][ T3329] [12010.273359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12010.273359][ T3329] neigh_parms_alloc+0x1e5/0x510 [12010.273359][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12010.273359][ T3329] ipv6_find_idev+0x102/0x170 [12010.273359][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12010.273359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12010.273359][ T3329] netlink_rcv_skb+0x130/0x360 [12010.273359][ T3329] netlink_unicast+0x449/0x710 [12010.273359][ T3329] netlink_sendmsg+0x723/0xbe0 [12010.273359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12010.273359][ T3329] ___sys_sendmsg+0xee/0x170 [12010.273359][ T3329] __sys_sendmsg+0xcd/0x170 [12010.273359][ T3329] do_syscall_64+0xc6/0x1e0 [12010.273359][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12010.273359][ T3329] [12020.516867][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12020.517411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12020.517411][ T3329] netdev_get_by_index+0x5e/0x80 [12020.517411][ T3329] fib6_nh_init+0x3d8/0x15b0 [12020.517411][ T3329] ip6_route_info_create+0xf18/0x17d0 [12020.517411][ T3329] ip6_route_add+0x1c/0x140 [12020.517411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12020.517411][ T3329] addrconf_add_dev+0xe2/0x170 [12020.517411][ T3329] inet6_addr_add+0x12f/0xa40 [12020.517411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12020.517411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12020.517411][ T3329] netlink_rcv_skb+0x130/0x360 [12020.517411][ T3329] netlink_unicast+0x449/0x710 [12020.517411][ T3329] netlink_sendmsg+0x723/0xbe0 [12020.517411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12020.517411][ T3329] ___sys_sendmsg+0xee/0x170 [12020.517411][ T3329] __sys_sendmsg+0xcd/0x170 [12020.517411][ T3329] do_syscall_64+0xc6/0x1e0 [12020.517411][ T3329] [12020.520616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12020.520616][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12020.520616][ T3329] ipv6_find_idev+0x102/0x170 [12020.520616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12020.520616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12020.520616][ T3329] netlink_rcv_skb+0x130/0x360 [12020.520616][ T3329] netlink_unicast+0x449/0x710 [12020.520616][ T3329] netlink_sendmsg+0x723/0xbe0 [12020.520616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12020.520616][ T3329] ___sys_sendmsg+0xee/0x170 [12020.520616][ T3329] __sys_sendmsg+0xcd/0x170 [12020.520616][ T3329] do_syscall_64+0xc6/0x1e0 [12020.520616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12020.520616][ T3329] [12020.523283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12020.523283][ T3329] neigh_parms_alloc+0x1e5/0x510 [12020.523283][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12020.523283][ T3329] ipv6_find_idev+0x102/0x170 [12020.523283][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12020.523283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12020.523283][ T3329] netlink_rcv_skb+0x130/0x360 [12020.523283][ T3329] netlink_unicast+0x449/0x710 [12020.523283][ T3329] netlink_sendmsg+0x723/0xbe0 [12020.523283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12020.523283][ T3329] ___sys_sendmsg+0xee/0x170 [12020.523283][ T3329] __sys_sendmsg+0xcd/0x170 [12020.523283][ T3329] do_syscall_64+0xc6/0x1e0 [12020.523283][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12020.523283][ T3329] [12030.764909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12030.765393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12030.765393][ T3329] netdev_get_by_index+0x5e/0x80 [12030.765393][ T3329] fib6_nh_init+0x3d8/0x15b0 [12030.765393][ T3329] ip6_route_info_create+0xf18/0x17d0 [12030.765393][ T3329] ip6_route_add+0x1c/0x140 [12030.765393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12030.765393][ T3329] addrconf_add_dev+0xe2/0x170 [12030.765393][ T3329] inet6_addr_add+0x12f/0xa40 [12030.765393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12030.765393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12030.765393][ T3329] netlink_rcv_skb+0x130/0x360 [12030.765393][ T3329] netlink_unicast+0x449/0x710 [12030.765393][ T3329] netlink_sendmsg+0x723/0xbe0 [12030.765393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12030.765393][ T3329] ___sys_sendmsg+0xee/0x170 [12030.765393][ T3329] __sys_sendmsg+0xcd/0x170 [12030.765393][ T3329] do_syscall_64+0xc6/0x1e0 [12030.765393][ T3329] [12030.767637][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12030.767637][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12030.767637][ T3329] ipv6_find_idev+0x102/0x170 [12030.767637][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12030.767637][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12030.767637][ T3329] netlink_rcv_skb+0x130/0x360 [12030.767637][ T3329] netlink_unicast+0x449/0x710 [12030.767637][ T3329] netlink_sendmsg+0x723/0xbe0 [12030.767637][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12030.767637][ T3329] ___sys_sendmsg+0xee/0x170 [12030.767637][ T3329] __sys_sendmsg+0xcd/0x170 [12030.767637][ T3329] do_syscall_64+0xc6/0x1e0 [12030.767637][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12030.767637][ T3329] [12030.769341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12030.769341][ T3329] neigh_parms_alloc+0x1e5/0x510 [12030.769341][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12030.769341][ T3329] ipv6_find_idev+0x102/0x170 [12030.769341][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12030.769341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12030.769341][ T3329] netlink_rcv_skb+0x130/0x360 [12030.769341][ T3329] netlink_unicast+0x449/0x710 [12030.769341][ T3329] netlink_sendmsg+0x723/0xbe0 [12030.769341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12030.769341][ T3329] ___sys_sendmsg+0xee/0x170 [12030.769341][ T3329] __sys_sendmsg+0xcd/0x170 [12030.769341][ T3329] do_syscall_64+0xc6/0x1e0 [12030.769341][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12030.769341][ T3329] [12040.932927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12040.933419][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12040.933419][ T3329] netdev_get_by_index+0x5e/0x80 [12040.933419][ T3329] fib6_nh_init+0x3d8/0x15b0 [12040.933419][ T3329] ip6_route_info_create+0xf18/0x17d0 [12040.933419][ T3329] ip6_route_add+0x1c/0x140 [12040.933419][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12040.933419][ T3329] addrconf_add_dev+0xe2/0x170 [12040.933419][ T3329] inet6_addr_add+0x12f/0xa40 [12040.933419][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12040.933419][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12040.933419][ T3329] netlink_rcv_skb+0x130/0x360 [12040.933419][ T3329] netlink_unicast+0x449/0x710 [12040.933419][ T3329] netlink_sendmsg+0x723/0xbe0 [12040.933419][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12040.933419][ T3329] ___sys_sendmsg+0xee/0x170 [12040.933419][ T3329] __sys_sendmsg+0xcd/0x170 [12040.933419][ T3329] do_syscall_64+0xc6/0x1e0 [12040.933419][ T3329] [12040.935637][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12040.935637][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12040.935637][ T3329] ipv6_find_idev+0x102/0x170 [12040.935637][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12040.935637][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12040.935637][ T3329] netlink_rcv_skb+0x130/0x360 [12040.935637][ T3329] netlink_unicast+0x449/0x710 [12040.935637][ T3329] netlink_sendmsg+0x723/0xbe0 [12040.935637][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12040.935637][ T3329] ___sys_sendmsg+0xee/0x170 [12040.935637][ T3329] __sys_sendmsg+0xcd/0x170 [12040.935637][ T3329] do_syscall_64+0xc6/0x1e0 [12040.935637][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12040.935637][ T3329] [12040.937353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12040.937353][ T3329] neigh_parms_alloc+0x1e5/0x510 [12040.937353][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12040.937353][ T3329] ipv6_find_idev+0x102/0x170 [12040.937353][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12040.937353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12040.937353][ T3329] netlink_rcv_skb+0x130/0x360 [12040.937353][ T3329] netlink_unicast+0x449/0x710 [12040.937353][ T3329] netlink_sendmsg+0x723/0xbe0 [12040.937353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12040.937353][ T3329] ___sys_sendmsg+0xee/0x170 [12040.937353][ T3329] __sys_sendmsg+0xcd/0x170 [12040.937353][ T3329] do_syscall_64+0xc6/0x1e0 [12040.937353][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12040.937353][ T3329] [12051.188979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12051.189407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12051.189407][ T3329] netdev_get_by_index+0x5e/0x80 [12051.189407][ T3329] fib6_nh_init+0x3d8/0x15b0 [12051.189407][ T3329] ip6_route_info_create+0xf18/0x17d0 [12051.189407][ T3329] ip6_route_add+0x1c/0x140 [12051.189407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12051.189407][ T3329] addrconf_add_dev+0xe2/0x170 [12051.189407][ T3329] inet6_addr_add+0x12f/0xa40 [12051.189407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12051.189407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12051.189407][ T3329] netlink_rcv_skb+0x130/0x360 [12051.189407][ T3329] netlink_unicast+0x449/0x710 [12051.189407][ T3329] netlink_sendmsg+0x723/0xbe0 [12051.189407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12051.189407][ T3329] ___sys_sendmsg+0xee/0x170 [12051.189407][ T3329] __sys_sendmsg+0xcd/0x170 [12051.189407][ T3329] do_syscall_64+0xc6/0x1e0 [12051.189407][ T3329] [12051.191613][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12051.191613][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12051.191613][ T3329] ipv6_find_idev+0x102/0x170 [12051.191613][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12051.191613][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12051.191613][ T3329] netlink_rcv_skb+0x130/0x360 [12051.191613][ T3329] netlink_unicast+0x449/0x710 [12051.191613][ T3329] netlink_sendmsg+0x723/0xbe0 [12051.191613][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12051.191613][ T3329] ___sys_sendmsg+0xee/0x170 [12051.191613][ T3329] __sys_sendmsg+0xcd/0x170 [12051.191613][ T3329] do_syscall_64+0xc6/0x1e0 [12051.191613][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12051.191613][ T3329] [12051.193345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12051.193345][ T3329] neigh_parms_alloc+0x1e5/0x510 [12051.193345][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12051.193345][ T3329] ipv6_find_idev+0x102/0x170 [12051.193345][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12051.193345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12051.193345][ T3329] netlink_rcv_skb+0x130/0x360 [12051.193345][ T3329] netlink_unicast+0x449/0x710 [12051.193345][ T3329] netlink_sendmsg+0x723/0xbe0 [12051.193345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12051.193345][ T3329] ___sys_sendmsg+0xee/0x170 [12051.193345][ T3329] __sys_sendmsg+0xcd/0x170 [12051.193345][ T3329] do_syscall_64+0xc6/0x1e0 [12051.193345][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12051.193345][ T3329] [12061.293010][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12061.293490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12061.293490][ T3329] netdev_get_by_index+0x5e/0x80 [12061.293490][ T3329] fib6_nh_init+0x3d8/0x15b0 [12061.293490][ T3329] ip6_route_info_create+0xf18/0x17d0 [12061.293490][ T3329] ip6_route_add+0x1c/0x140 [12061.293490][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12061.293490][ T3329] addrconf_add_dev+0xe2/0x170 [12061.293490][ T3329] inet6_addr_add+0x12f/0xa40 [12061.293490][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12061.293490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12061.293490][ T3329] netlink_rcv_skb+0x130/0x360 [12061.293490][ T3329] netlink_unicast+0x449/0x710 [12061.293490][ T3329] netlink_sendmsg+0x723/0xbe0 [12061.293490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12061.293490][ T3329] ___sys_sendmsg+0xee/0x170 [12061.293490][ T3329] __sys_sendmsg+0xcd/0x170 [12061.293490][ T3329] do_syscall_64+0xc6/0x1e0 [12061.293490][ T3329] [12061.295774][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12061.295774][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12061.295774][ T3329] ipv6_find_idev+0x102/0x170 [12061.295774][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12061.295774][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12061.295774][ T3329] netlink_rcv_skb+0x130/0x360 [12061.295774][ T3329] netlink_unicast+0x449/0x710 [12061.295774][ T3329] netlink_sendmsg+0x723/0xbe0 [12061.295774][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12061.295774][ T3329] ___sys_sendmsg+0xee/0x170 [12061.295774][ T3329] __sys_sendmsg+0xcd/0x170 [12061.295774][ T3329] do_syscall_64+0xc6/0x1e0 [12061.295774][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12061.295774][ T3329] [12061.297489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12061.297489][ T3329] neigh_parms_alloc+0x1e5/0x510 [12061.297489][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12061.297489][ T3329] ipv6_find_idev+0x102/0x170 [12061.297489][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12061.297489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12061.297489][ T3329] netlink_rcv_skb+0x130/0x360 [12061.297489][ T3329] netlink_unicast+0x449/0x710 [12061.297489][ T3329] netlink_sendmsg+0x723/0xbe0 [12061.297489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12061.297489][ T3329] ___sys_sendmsg+0xee/0x170 [12061.297489][ T3329] __sys_sendmsg+0xcd/0x170 [12061.297489][ T3329] do_syscall_64+0xc6/0x1e0 [12061.297489][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12061.297489][ T3329] [12071.396949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12071.397386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12071.397386][ T3329] netdev_get_by_index+0x5e/0x80 [12071.397386][ T3329] fib6_nh_init+0x3d8/0x15b0 [12071.397386][ T3329] ip6_route_info_create+0xf18/0x17d0 [12071.397386][ T3329] ip6_route_add+0x1c/0x140 [12071.397386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12071.397386][ T3329] addrconf_add_dev+0xe2/0x170 [12071.397386][ T3329] inet6_addr_add+0x12f/0xa40 [12071.397386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12071.397386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12071.397386][ T3329] netlink_rcv_skb+0x130/0x360 [12071.397386][ T3329] netlink_unicast+0x449/0x710 [12071.397386][ T3329] netlink_sendmsg+0x723/0xbe0 [12071.397386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12071.397386][ T3329] ___sys_sendmsg+0xee/0x170 [12071.397386][ T3329] __sys_sendmsg+0xcd/0x170 [12071.397386][ T3329] do_syscall_64+0xc6/0x1e0 [12071.397386][ T3329] [12071.399632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12071.399632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12071.399632][ T3329] ipv6_find_idev+0x102/0x170 [12071.399632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12071.399632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12071.399632][ T3329] netlink_rcv_skb+0x130/0x360 [12071.399632][ T3329] netlink_unicast+0x449/0x710 [12071.399632][ T3329] netlink_sendmsg+0x723/0xbe0 [12071.399632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12071.399632][ T3329] ___sys_sendmsg+0xee/0x170 [12071.399632][ T3329] __sys_sendmsg+0xcd/0x170 [12071.399632][ T3329] do_syscall_64+0xc6/0x1e0 [12071.399632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12071.399632][ T3329] [12071.401548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12071.401548][ T3329] neigh_parms_alloc+0x1e5/0x510 [12071.401548][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12071.401548][ T3329] ipv6_find_idev+0x102/0x170 [12071.401548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12071.401548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12071.401548][ T3329] netlink_rcv_skb+0x130/0x360 [12071.401548][ T3329] netlink_unicast+0x449/0x710 [12071.401548][ T3329] netlink_sendmsg+0x723/0xbe0 [12071.401548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12071.401548][ T3329] ___sys_sendmsg+0xee/0x170 [12071.401548][ T3329] __sys_sendmsg+0xcd/0x170 [12071.401548][ T3329] do_syscall_64+0xc6/0x1e0 [12071.401548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12071.401548][ T3329] [12081.644929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12081.645447][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12081.645447][ T3329] netdev_get_by_index+0x5e/0x80 [12081.645447][ T3329] fib6_nh_init+0x3d8/0x15b0 [12081.645447][ T3329] ip6_route_info_create+0xf18/0x17d0 [12081.645447][ T3329] ip6_route_add+0x1c/0x140 [12081.645447][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12081.645447][ T3329] addrconf_add_dev+0xe2/0x170 [12081.645447][ T3329] inet6_addr_add+0x12f/0xa40 [12081.645447][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12081.645447][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12081.645447][ T3329] netlink_rcv_skb+0x130/0x360 [12081.645447][ T3329] netlink_unicast+0x449/0x710 [12081.645447][ T3329] netlink_sendmsg+0x723/0xbe0 [12081.645447][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12081.645447][ T3329] ___sys_sendmsg+0xee/0x170 [12081.645447][ T3329] __sys_sendmsg+0xcd/0x170 [12081.645447][ T3329] do_syscall_64+0xc6/0x1e0 [12081.645447][ T3329] [12081.647782][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12081.647782][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12081.647782][ T3329] ipv6_find_idev+0x102/0x170 [12081.647782][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12081.647782][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12081.647782][ T3329] netlink_rcv_skb+0x130/0x360 [12081.647782][ T3329] netlink_unicast+0x449/0x710 [12081.647782][ T3329] netlink_sendmsg+0x723/0xbe0 [12081.647782][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12081.647782][ T3329] ___sys_sendmsg+0xee/0x170 [12081.647782][ T3329] __sys_sendmsg+0xcd/0x170 [12081.647782][ T3329] do_syscall_64+0xc6/0x1e0 [12081.647782][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12081.647782][ T3329] [12081.649576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12081.649576][ T3329] neigh_parms_alloc+0x1e5/0x510 [12081.649576][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12081.649576][ T3329] ipv6_find_idev+0x102/0x170 [12081.649576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12081.649576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12081.649576][ T3329] netlink_rcv_skb+0x130/0x360 [12081.649576][ T3329] netlink_unicast+0x449/0x710 [12081.649576][ T3329] netlink_sendmsg+0x723/0xbe0 [12081.649576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12081.649576][ T3329] ___sys_sendmsg+0xee/0x170 [12081.649576][ T3329] __sys_sendmsg+0xcd/0x170 [12081.649576][ T3329] do_syscall_64+0xc6/0x1e0 [12081.649576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12081.649576][ T3329] [12091.892883][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12091.893313][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12091.893313][ T3329] netdev_get_by_index+0x5e/0x80 [12091.893313][ T3329] fib6_nh_init+0x3d8/0x15b0 [12091.893313][ T3329] ip6_route_info_create+0xf18/0x17d0 [12091.893313][ T3329] ip6_route_add+0x1c/0x140 [12091.893313][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12091.893313][ T3329] addrconf_add_dev+0xe2/0x170 [12091.893313][ T3329] inet6_addr_add+0x12f/0xa40 [12091.893313][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12091.893313][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12091.893313][ T3329] netlink_rcv_skb+0x130/0x360 [12091.893313][ T3329] netlink_unicast+0x449/0x710 [12091.893313][ T3329] netlink_sendmsg+0x723/0xbe0 [12091.893313][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12091.893313][ T3329] ___sys_sendmsg+0xee/0x170 [12091.893313][ T3329] __sys_sendmsg+0xcd/0x170 [12091.893313][ T3329] do_syscall_64+0xc6/0x1e0 [12091.893313][ T3329] [12091.895561][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12091.895561][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12091.895561][ T3329] ipv6_find_idev+0x102/0x170 [12091.895561][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12091.895561][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12091.895561][ T3329] netlink_rcv_skb+0x130/0x360 [12091.895561][ T3329] netlink_unicast+0x449/0x710 [12091.895561][ T3329] netlink_sendmsg+0x723/0xbe0 [12091.895561][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12091.895561][ T3329] ___sys_sendmsg+0xee/0x170 [12091.895561][ T3329] __sys_sendmsg+0xcd/0x170 [12091.895561][ T3329] do_syscall_64+0xc6/0x1e0 [12091.895561][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12091.895561][ T3329] [12091.897288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12091.897288][ T3329] neigh_parms_alloc+0x1e5/0x510 [12091.897288][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12091.897288][ T3329] ipv6_find_idev+0x102/0x170 [12091.897288][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12091.897288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12091.897288][ T3329] netlink_rcv_skb+0x130/0x360 [12091.897288][ T3329] netlink_unicast+0x449/0x710 [12091.897288][ T3329] netlink_sendmsg+0x723/0xbe0 [12091.897288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12091.897288][ T3329] ___sys_sendmsg+0xee/0x170 [12091.897288][ T3329] __sys_sendmsg+0xcd/0x170 [12091.897288][ T3329] do_syscall_64+0xc6/0x1e0 [12091.897288][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12091.897288][ T3329] [12102.140988][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12102.141419][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12102.141419][ T3329] netdev_get_by_index+0x5e/0x80 [12102.141419][ T3329] fib6_nh_init+0x3d8/0x15b0 [12102.141419][ T3329] ip6_route_info_create+0xf18/0x17d0 [12102.141419][ T3329] ip6_route_add+0x1c/0x140 [12102.141419][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12102.141419][ T3329] addrconf_add_dev+0xe2/0x170 [12102.141419][ T3329] inet6_addr_add+0x12f/0xa40 [12102.141419][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12102.141419][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12102.141419][ T3329] netlink_rcv_skb+0x130/0x360 [12102.141419][ T3329] netlink_unicast+0x449/0x710 [12102.141419][ T3329] netlink_sendmsg+0x723/0xbe0 [12102.141419][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12102.141419][ T3329] ___sys_sendmsg+0xee/0x170 [12102.141419][ T3329] __sys_sendmsg+0xcd/0x170 [12102.141419][ T3329] do_syscall_64+0xc6/0x1e0 [12102.141419][ T3329] [12102.143767][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12102.143767][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12102.143767][ T3329] ipv6_find_idev+0x102/0x170 [12102.143767][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12102.143767][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12102.143767][ T3329] netlink_rcv_skb+0x130/0x360 [12102.143767][ T3329] netlink_unicast+0x449/0x710 [12102.143767][ T3329] netlink_sendmsg+0x723/0xbe0 [12102.143767][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12102.143767][ T3329] ___sys_sendmsg+0xee/0x170 [12102.143767][ T3329] __sys_sendmsg+0xcd/0x170 [12102.143767][ T3329] do_syscall_64+0xc6/0x1e0 [12102.143767][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12102.143767][ T3329] [12102.145508][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12102.145508][ T3329] neigh_parms_alloc+0x1e5/0x510 [12102.145508][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12102.145508][ T3329] ipv6_find_idev+0x102/0x170 [12102.145508][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12102.145508][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12102.145508][ T3329] netlink_rcv_skb+0x130/0x360 [12102.145508][ T3329] netlink_unicast+0x449/0x710 [12102.145508][ T3329] netlink_sendmsg+0x723/0xbe0 [12102.145508][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12102.145508][ T3329] ___sys_sendmsg+0xee/0x170 [12102.145508][ T3329] __sys_sendmsg+0xcd/0x170 [12102.145508][ T3329] do_syscall_64+0xc6/0x1e0 [12102.145508][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12102.145508][ T3329] [12112.220983][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12112.221484][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12112.221484][ T3329] netdev_get_by_index+0x5e/0x80 [12112.221484][ T3329] fib6_nh_init+0x3d8/0x15b0 [12112.221484][ T3329] ip6_route_info_create+0xf18/0x17d0 [12112.221484][ T3329] ip6_route_add+0x1c/0x140 [12112.221484][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12112.221484][ T3329] addrconf_add_dev+0xe2/0x170 [12112.221484][ T3329] inet6_addr_add+0x12f/0xa40 [12112.221484][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12112.221484][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12112.221484][ T3329] netlink_rcv_skb+0x130/0x360 [12112.221484][ T3329] netlink_unicast+0x449/0x710 [12112.221484][ T3329] netlink_sendmsg+0x723/0xbe0 [12112.221484][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12112.221484][ T3329] ___sys_sendmsg+0xee/0x170 [12112.221484][ T3329] __sys_sendmsg+0xcd/0x170 [12112.221484][ T3329] do_syscall_64+0xc6/0x1e0 [12112.221484][ T3329] [12112.223808][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12112.223808][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12112.223808][ T3329] ipv6_find_idev+0x102/0x170 [12112.223808][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12112.223808][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12112.223808][ T3329] netlink_rcv_skb+0x130/0x360 [12112.223808][ T3329] netlink_unicast+0x449/0x710 [12112.223808][ T3329] netlink_sendmsg+0x723/0xbe0 [12112.223808][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12112.223808][ T3329] ___sys_sendmsg+0xee/0x170 [12112.223808][ T3329] __sys_sendmsg+0xcd/0x170 [12112.223808][ T3329] do_syscall_64+0xc6/0x1e0 [12112.223808][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12112.223808][ T3329] [12112.225626][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12112.225626][ T3329] neigh_parms_alloc+0x1e5/0x510 [12112.225626][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12112.225626][ T3329] ipv6_find_idev+0x102/0x170 [12112.225626][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12112.225626][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12112.225626][ T3329] netlink_rcv_skb+0x130/0x360 [12112.225626][ T3329] netlink_unicast+0x449/0x710 [12112.225626][ T3329] netlink_sendmsg+0x723/0xbe0 [12112.225626][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12112.225626][ T3329] ___sys_sendmsg+0xee/0x170 [12112.225626][ T3329] __sys_sendmsg+0xcd/0x170 [12112.225626][ T3329] do_syscall_64+0xc6/0x1e0 [12112.225626][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12112.225626][ T3329] [12122.468978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12122.469405][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12122.469405][ T3329] netdev_get_by_index+0x5e/0x80 [12122.469405][ T3329] fib6_nh_init+0x3d8/0x15b0 [12122.469405][ T3329] ip6_route_info_create+0xf18/0x17d0 [12122.469405][ T3329] ip6_route_add+0x1c/0x140 [12122.469405][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12122.469405][ T3329] addrconf_add_dev+0xe2/0x170 [12122.469405][ T3329] inet6_addr_add+0x12f/0xa40 [12122.469405][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12122.469405][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12122.469405][ T3329] netlink_rcv_skb+0x130/0x360 [12122.469405][ T3329] netlink_unicast+0x449/0x710 [12122.469405][ T3329] netlink_sendmsg+0x723/0xbe0 [12122.469405][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12122.469405][ T3329] ___sys_sendmsg+0xee/0x170 [12122.469405][ T3329] __sys_sendmsg+0xcd/0x170 [12122.469405][ T3329] do_syscall_64+0xc6/0x1e0 [12122.469405][ T3329] [12122.471629][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12122.471629][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12122.471629][ T3329] ipv6_find_idev+0x102/0x170 [12122.471629][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12122.471629][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12122.471629][ T3329] netlink_rcv_skb+0x130/0x360 [12122.471629][ T3329] netlink_unicast+0x449/0x710 [12122.471629][ T3329] netlink_sendmsg+0x723/0xbe0 [12122.471629][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12122.471629][ T3329] ___sys_sendmsg+0xee/0x170 [12122.471629][ T3329] __sys_sendmsg+0xcd/0x170 [12122.471629][ T3329] do_syscall_64+0xc6/0x1e0 [12122.471629][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12122.471629][ T3329] [12122.473341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12122.473341][ T3329] neigh_parms_alloc+0x1e5/0x510 [12122.473341][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12122.473341][ T3329] ipv6_find_idev+0x102/0x170 [12122.473341][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12122.473341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12122.473341][ T3329] netlink_rcv_skb+0x130/0x360 [12122.473341][ T3329] netlink_unicast+0x449/0x710 [12122.473341][ T3329] netlink_sendmsg+0x723/0xbe0 [12122.473341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12122.473341][ T3329] ___sys_sendmsg+0xee/0x170 [12122.473341][ T3329] __sys_sendmsg+0xcd/0x170 [12122.473341][ T3329] do_syscall_64+0xc6/0x1e0 [12122.473341][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12122.473341][ T3329] [12132.684955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12132.685449][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12132.685449][ T3329] netdev_get_by_index+0x5e/0x80 [12132.685449][ T3329] fib6_nh_init+0x3d8/0x15b0 [12132.685449][ T3329] ip6_route_info_create+0xf18/0x17d0 [12132.685449][ T3329] ip6_route_add+0x1c/0x140 [12132.685449][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12132.685449][ T3329] addrconf_add_dev+0xe2/0x170 [12132.685449][ T3329] inet6_addr_add+0x12f/0xa40 [12132.685449][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12132.685449][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12132.685449][ T3329] netlink_rcv_skb+0x130/0x360 [12132.685449][ T3329] netlink_unicast+0x449/0x710 [12132.685449][ T3329] netlink_sendmsg+0x723/0xbe0 [12132.685449][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12132.685449][ T3329] ___sys_sendmsg+0xee/0x170 [12132.685449][ T3329] __sys_sendmsg+0xcd/0x170 [12132.685449][ T3329] do_syscall_64+0xc6/0x1e0 [12132.685449][ T3329] [12132.687669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12132.687669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12132.687669][ T3329] ipv6_find_idev+0x102/0x170 [12132.687669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12132.687669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12132.687669][ T3329] netlink_rcv_skb+0x130/0x360 [12132.687669][ T3329] netlink_unicast+0x449/0x710 [12132.687669][ T3329] netlink_sendmsg+0x723/0xbe0 [12132.687669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12132.687669][ T3329] ___sys_sendmsg+0xee/0x170 [12132.687669][ T3329] __sys_sendmsg+0xcd/0x170 [12132.687669][ T3329] do_syscall_64+0xc6/0x1e0 [12132.687669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12132.687669][ T3329] [12132.689378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12132.689378][ T3329] neigh_parms_alloc+0x1e5/0x510 [12132.689378][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12132.689378][ T3329] ipv6_find_idev+0x102/0x170 [12132.689378][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12132.689378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12132.689378][ T3329] netlink_rcv_skb+0x130/0x360 [12132.689378][ T3329] netlink_unicast+0x449/0x710 [12132.689378][ T3329] netlink_sendmsg+0x723/0xbe0 [12132.689378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12132.689378][ T3329] ___sys_sendmsg+0xee/0x170 [12132.689378][ T3329] __sys_sendmsg+0xcd/0x170 [12132.689378][ T3329] do_syscall_64+0xc6/0x1e0 [12132.689378][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12132.689378][ T3329] [12142.932919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12142.933420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12142.933420][ T3329] netdev_get_by_index+0x5e/0x80 [12142.933420][ T3329] fib6_nh_init+0x3d8/0x15b0 [12142.933420][ T3329] ip6_route_info_create+0xf18/0x17d0 [12142.933420][ T3329] ip6_route_add+0x1c/0x140 [12142.933420][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12142.933420][ T3329] addrconf_add_dev+0xe2/0x170 [12142.933420][ T3329] inet6_addr_add+0x12f/0xa40 [12142.933420][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12142.933420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12142.933420][ T3329] netlink_rcv_skb+0x130/0x360 [12142.933420][ T3329] netlink_unicast+0x449/0x710 [12142.933420][ T3329] netlink_sendmsg+0x723/0xbe0 [12142.933420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12142.933420][ T3329] ___sys_sendmsg+0xee/0x170 [12142.933420][ T3329] __sys_sendmsg+0xcd/0x170 [12142.933420][ T3329] do_syscall_64+0xc6/0x1e0 [12142.933420][ T3329] [12142.935652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12142.935652][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12142.935652][ T3329] ipv6_find_idev+0x102/0x170 [12142.935652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12142.935652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12142.935652][ T3329] netlink_rcv_skb+0x130/0x360 [12142.935652][ T3329] netlink_unicast+0x449/0x710 [12142.935652][ T3329] netlink_sendmsg+0x723/0xbe0 [12142.935652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12142.935652][ T3329] ___sys_sendmsg+0xee/0x170 [12142.935652][ T3329] __sys_sendmsg+0xcd/0x170 [12142.935652][ T3329] do_syscall_64+0xc6/0x1e0 [12142.935652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12142.935652][ T3329] [12142.937363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12142.937363][ T3329] neigh_parms_alloc+0x1e5/0x510 [12142.937363][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12142.937363][ T3329] ipv6_find_idev+0x102/0x170 [12142.937363][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12142.937363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12142.937363][ T3329] netlink_rcv_skb+0x130/0x360 [12142.937363][ T3329] netlink_unicast+0x449/0x710 [12142.937363][ T3329] netlink_sendmsg+0x723/0xbe0 [12142.937363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12142.937363][ T3329] ___sys_sendmsg+0xee/0x170 [12142.937363][ T3329] __sys_sendmsg+0xcd/0x170 [12142.937363][ T3329] do_syscall_64+0xc6/0x1e0 [12142.937363][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12142.937363][ T3329] [12153.036868][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12153.037356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12153.037356][ T3329] netdev_get_by_index+0x5e/0x80 [12153.037356][ T3329] fib6_nh_init+0x3d8/0x15b0 [12153.037356][ T3329] ip6_route_info_create+0xf18/0x17d0 [12153.037356][ T3329] ip6_route_add+0x1c/0x140 [12153.037356][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12153.037356][ T3329] addrconf_add_dev+0xe2/0x170 [12153.037356][ T3329] inet6_addr_add+0x12f/0xa40 [12153.037356][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12153.037356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12153.037356][ T3329] netlink_rcv_skb+0x130/0x360 [12153.037356][ T3329] netlink_unicast+0x449/0x710 [12153.037356][ T3329] netlink_sendmsg+0x723/0xbe0 [12153.037356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12153.037356][ T3329] ___sys_sendmsg+0xee/0x170 [12153.037356][ T3329] __sys_sendmsg+0xcd/0x170 [12153.037356][ T3329] do_syscall_64+0xc6/0x1e0 [12153.037356][ T3329] [12153.039573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12153.039573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12153.039573][ T3329] ipv6_find_idev+0x102/0x170 [12153.039573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12153.039573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12153.039573][ T3329] netlink_rcv_skb+0x130/0x360 [12153.039573][ T3329] netlink_unicast+0x449/0x710 [12153.039573][ T3329] netlink_sendmsg+0x723/0xbe0 [12153.039573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12153.039573][ T3329] ___sys_sendmsg+0xee/0x170 [12153.039573][ T3329] __sys_sendmsg+0xcd/0x170 [12153.039573][ T3329] do_syscall_64+0xc6/0x1e0 [12153.039573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12153.039573][ T3329] [12153.041279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12153.041279][ T3329] neigh_parms_alloc+0x1e5/0x510 [12153.041279][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12153.041279][ T3329] ipv6_find_idev+0x102/0x170 [12153.041279][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12153.041279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12153.041279][ T3329] netlink_rcv_skb+0x130/0x360 [12153.041279][ T3329] netlink_unicast+0x449/0x710 [12153.041279][ T3329] netlink_sendmsg+0x723/0xbe0 [12153.041279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12153.041279][ T3329] ___sys_sendmsg+0xee/0x170 [12153.041279][ T3329] __sys_sendmsg+0xcd/0x170 [12153.041279][ T3329] do_syscall_64+0xc6/0x1e0 [12153.041279][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12153.041279][ T3329] [12163.285048][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12163.285553][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12163.285553][ T3329] netdev_get_by_index+0x5e/0x80 [12163.285553][ T3329] fib6_nh_init+0x3d8/0x15b0 [12163.285553][ T3329] ip6_route_info_create+0xf18/0x17d0 [12163.285553][ T3329] ip6_route_add+0x1c/0x140 [12163.285553][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12163.285553][ T3329] addrconf_add_dev+0xe2/0x170 [12163.285553][ T3329] inet6_addr_add+0x12f/0xa40 [12163.285553][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12163.285553][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12163.285553][ T3329] netlink_rcv_skb+0x130/0x360 [12163.285553][ T3329] netlink_unicast+0x449/0x710 [12163.285553][ T3329] netlink_sendmsg+0x723/0xbe0 [12163.285553][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12163.285553][ T3329] ___sys_sendmsg+0xee/0x170 [12163.285553][ T3329] __sys_sendmsg+0xcd/0x170 [12163.285553][ T3329] do_syscall_64+0xc6/0x1e0 [12163.285553][ T3329] [12163.287781][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12163.287781][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12163.287781][ T3329] ipv6_find_idev+0x102/0x170 [12163.287781][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12163.287781][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12163.287781][ T3329] netlink_rcv_skb+0x130/0x360 [12163.287781][ T3329] netlink_unicast+0x449/0x710 [12163.287781][ T3329] netlink_sendmsg+0x723/0xbe0 [12163.287781][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12163.287781][ T3329] ___sys_sendmsg+0xee/0x170 [12163.287781][ T3329] __sys_sendmsg+0xcd/0x170 [12163.287781][ T3329] do_syscall_64+0xc6/0x1e0 [12163.287781][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12163.287781][ T3329] [12163.289513][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12163.289513][ T3329] neigh_parms_alloc+0x1e5/0x510 [12163.289513][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12163.289513][ T3329] ipv6_find_idev+0x102/0x170 [12163.289513][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12163.289513][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12163.289513][ T3329] netlink_rcv_skb+0x130/0x360 [12163.289513][ T3329] netlink_unicast+0x449/0x710 [12163.289513][ T3329] netlink_sendmsg+0x723/0xbe0 [12163.289513][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12163.289513][ T3329] ___sys_sendmsg+0xee/0x170 [12163.289513][ T3329] __sys_sendmsg+0xcd/0x170 [12163.289513][ T3329] do_syscall_64+0xc6/0x1e0 [12163.289513][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12163.289513][ T3329] [12173.532933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12173.533431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12173.533431][ T3329] netdev_get_by_index+0x5e/0x80 [12173.533431][ T3329] fib6_nh_init+0x3d8/0x15b0 [12173.533431][ T3329] ip6_route_info_create+0xf18/0x17d0 [12173.533431][ T3329] ip6_route_add+0x1c/0x140 [12173.533431][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12173.533431][ T3329] addrconf_add_dev+0xe2/0x170 [12173.533431][ T3329] inet6_addr_add+0x12f/0xa40 [12173.533431][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12173.533431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12173.533431][ T3329] netlink_rcv_skb+0x130/0x360 [12173.533431][ T3329] netlink_unicast+0x449/0x710 [12173.533431][ T3329] netlink_sendmsg+0x723/0xbe0 [12173.533431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12173.533431][ T3329] ___sys_sendmsg+0xee/0x170 [12173.533431][ T3329] __sys_sendmsg+0xcd/0x170 [12173.533431][ T3329] do_syscall_64+0xc6/0x1e0 [12173.533431][ T3329] [12173.535670][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12173.535670][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12173.535670][ T3329] ipv6_find_idev+0x102/0x170 [12173.535670][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12173.535670][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12173.535670][ T3329] netlink_rcv_skb+0x130/0x360 [12173.535670][ T3329] netlink_unicast+0x449/0x710 [12173.535670][ T3329] netlink_sendmsg+0x723/0xbe0 [12173.535670][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12173.535670][ T3329] ___sys_sendmsg+0xee/0x170 [12173.535670][ T3329] __sys_sendmsg+0xcd/0x170 [12173.535670][ T3329] do_syscall_64+0xc6/0x1e0 [12173.535670][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12173.535670][ T3329] [12173.537386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12173.537386][ T3329] neigh_parms_alloc+0x1e5/0x510 [12173.537386][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12173.537386][ T3329] ipv6_find_idev+0x102/0x170 [12173.537386][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12173.537386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12173.537386][ T3329] netlink_rcv_skb+0x130/0x360 [12173.537386][ T3329] netlink_unicast+0x449/0x710 [12173.537386][ T3329] netlink_sendmsg+0x723/0xbe0 [12173.537386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12173.537386][ T3329] ___sys_sendmsg+0xee/0x170 [12173.537386][ T3329] __sys_sendmsg+0xcd/0x170 [12173.537386][ T3329] do_syscall_64+0xc6/0x1e0 [12173.537386][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12173.537386][ T3329] [12183.548909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12183.549387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12183.549387][ T3329] netdev_get_by_index+0x5e/0x80 [12183.549387][ T3329] fib6_nh_init+0x3d8/0x15b0 [12183.549387][ T3329] ip6_route_info_create+0xf18/0x17d0 [12183.549387][ T3329] ip6_route_add+0x1c/0x140 [12183.549387][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12183.549387][ T3329] addrconf_add_dev+0xe2/0x170 [12183.549387][ T3329] inet6_addr_add+0x12f/0xa40 [12183.549387][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12183.549387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12183.549387][ T3329] netlink_rcv_skb+0x130/0x360 [12183.549387][ T3329] netlink_unicast+0x449/0x710 [12183.549387][ T3329] netlink_sendmsg+0x723/0xbe0 [12183.549387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12183.549387][ T3329] ___sys_sendmsg+0xee/0x170 [12183.549387][ T3329] __sys_sendmsg+0xcd/0x170 [12183.549387][ T3329] do_syscall_64+0xc6/0x1e0 [12183.549387][ T3329] [12183.551612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12183.551612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12183.551612][ T3329] ipv6_find_idev+0x102/0x170 [12183.551612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12183.551612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12183.551612][ T3329] netlink_rcv_skb+0x130/0x360 [12183.551612][ T3329] netlink_unicast+0x449/0x710 [12183.551612][ T3329] netlink_sendmsg+0x723/0xbe0 [12183.551612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12183.551612][ T3329] ___sys_sendmsg+0xee/0x170 [12183.551612][ T3329] __sys_sendmsg+0xcd/0x170 [12183.551612][ T3329] do_syscall_64+0xc6/0x1e0 [12183.551612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12183.551612][ T3329] [12183.553318][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12183.553318][ T3329] neigh_parms_alloc+0x1e5/0x510 [12183.553318][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12183.553318][ T3329] ipv6_find_idev+0x102/0x170 [12183.553318][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12183.553318][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12183.553318][ T3329] netlink_rcv_skb+0x130/0x360 [12183.553318][ T3329] netlink_unicast+0x449/0x710 [12183.553318][ T3329] netlink_sendmsg+0x723/0xbe0 [12183.553318][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12183.553318][ T3329] ___sys_sendmsg+0xee/0x170 [12183.553318][ T3329] __sys_sendmsg+0xcd/0x170 [12183.553318][ T3329] do_syscall_64+0xc6/0x1e0 [12183.553318][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12183.553318][ T3329] [12193.796906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12193.797392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12193.797392][ T3329] netdev_get_by_index+0x5e/0x80 [12193.797392][ T3329] fib6_nh_init+0x3d8/0x15b0 [12193.797392][ T3329] ip6_route_info_create+0xf18/0x17d0 [12193.797392][ T3329] ip6_route_add+0x1c/0x140 [12193.797392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12193.797392][ T3329] addrconf_add_dev+0xe2/0x170 [12193.797392][ T3329] inet6_addr_add+0x12f/0xa40 [12193.797392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12193.797392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12193.797392][ T3329] netlink_rcv_skb+0x130/0x360 [12193.797392][ T3329] netlink_unicast+0x449/0x710 [12193.797392][ T3329] netlink_sendmsg+0x723/0xbe0 [12193.797392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12193.797392][ T3329] ___sys_sendmsg+0xee/0x170 [12193.797392][ T3329] __sys_sendmsg+0xcd/0x170 [12193.797392][ T3329] do_syscall_64+0xc6/0x1e0 [12193.797392][ T3329] [12193.799627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12193.799627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12193.799627][ T3329] ipv6_find_idev+0x102/0x170 [12193.799627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12193.799627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12193.799627][ T3329] netlink_rcv_skb+0x130/0x360 [12193.799627][ T3329] netlink_unicast+0x449/0x710 [12193.799627][ T3329] netlink_sendmsg+0x723/0xbe0 [12193.799627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12193.799627][ T3329] ___sys_sendmsg+0xee/0x170 [12193.799627][ T3329] __sys_sendmsg+0xcd/0x170 [12193.799627][ T3329] do_syscall_64+0xc6/0x1e0 [12193.799627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12193.799627][ T3329] [12193.801335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12193.801335][ T3329] neigh_parms_alloc+0x1e5/0x510 [12193.801335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12193.801335][ T3329] ipv6_find_idev+0x102/0x170 [12193.801335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12193.801335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12193.801335][ T3329] netlink_rcv_skb+0x130/0x360 [12193.801335][ T3329] netlink_unicast+0x449/0x710 [12193.801335][ T3329] netlink_sendmsg+0x723/0xbe0 [12193.801335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12193.801335][ T3329] ___sys_sendmsg+0xee/0x170 [12193.801335][ T3329] __sys_sendmsg+0xcd/0x170 [12193.801335][ T3329] do_syscall_64+0xc6/0x1e0 [12193.801335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12193.801335][ T3329] [12203.820826][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12203.821315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12203.821315][ T3329] netdev_get_by_index+0x5e/0x80 [12203.821315][ T3329] fib6_nh_init+0x3d8/0x15b0 [12203.821315][ T3329] ip6_route_info_create+0xf18/0x17d0 [12203.821315][ T3329] ip6_route_add+0x1c/0x140 [12203.821315][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12203.821315][ T3329] addrconf_add_dev+0xe2/0x170 [12203.821315][ T3329] inet6_addr_add+0x12f/0xa40 [12203.821315][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12203.821315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12203.821315][ T3329] netlink_rcv_skb+0x130/0x360 [12203.821315][ T3329] netlink_unicast+0x449/0x710 [12203.821315][ T3329] netlink_sendmsg+0x723/0xbe0 [12203.821315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12203.821315][ T3329] ___sys_sendmsg+0xee/0x170 [12203.821315][ T3329] __sys_sendmsg+0xcd/0x170 [12203.821315][ T3329] do_syscall_64+0xc6/0x1e0 [12203.821315][ T3329] [12203.823526][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12203.823526][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12203.823526][ T3329] ipv6_find_idev+0x102/0x170 [12203.823526][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12203.823526][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12203.823526][ T3329] netlink_rcv_skb+0x130/0x360 [12203.823526][ T3329] netlink_unicast+0x449/0x710 [12203.823526][ T3329] netlink_sendmsg+0x723/0xbe0 [12203.823526][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12203.823526][ T3329] ___sys_sendmsg+0xee/0x170 [12203.823526][ T3329] __sys_sendmsg+0xcd/0x170 [12203.823526][ T3329] do_syscall_64+0xc6/0x1e0 [12203.823526][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12203.823526][ T3329] [12203.825247][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12203.825247][ T3329] neigh_parms_alloc+0x1e5/0x510 [12203.825247][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12203.825247][ T3329] ipv6_find_idev+0x102/0x170 [12203.825247][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12203.825247][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12203.825247][ T3329] netlink_rcv_skb+0x130/0x360 [12203.825247][ T3329] netlink_unicast+0x449/0x710 [12203.825247][ T3329] netlink_sendmsg+0x723/0xbe0 [12203.825247][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12203.825247][ T3329] ___sys_sendmsg+0xee/0x170 [12203.825247][ T3329] __sys_sendmsg+0xcd/0x170 [12203.825247][ T3329] do_syscall_64+0xc6/0x1e0 [12203.825247][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12203.825247][ T3329] [12213.964927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12213.965359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12213.965359][ T3329] netdev_get_by_index+0x5e/0x80 [12213.965359][ T3329] fib6_nh_init+0x3d8/0x15b0 [12213.965359][ T3329] ip6_route_info_create+0xf18/0x17d0 [12213.965359][ T3329] ip6_route_add+0x1c/0x140 [12213.965359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12213.965359][ T3329] addrconf_add_dev+0xe2/0x170 [12213.965359][ T3329] inet6_addr_add+0x12f/0xa40 [12213.965359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12213.965359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12213.965359][ T3329] netlink_rcv_skb+0x130/0x360 [12213.965359][ T3329] netlink_unicast+0x449/0x710 [12213.965359][ T3329] netlink_sendmsg+0x723/0xbe0 [12213.965359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12213.965359][ T3329] ___sys_sendmsg+0xee/0x170 [12213.965359][ T3329] __sys_sendmsg+0xcd/0x170 [12213.965359][ T3329] do_syscall_64+0xc6/0x1e0 [12213.965359][ T3329] [12213.967566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12213.967566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12213.967566][ T3329] ipv6_find_idev+0x102/0x170 [12213.967566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12213.967566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12213.967566][ T3329] netlink_rcv_skb+0x130/0x360 [12213.967566][ T3329] netlink_unicast+0x449/0x710 [12213.967566][ T3329] netlink_sendmsg+0x723/0xbe0 [12213.967566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12213.967566][ T3329] ___sys_sendmsg+0xee/0x170 [12213.967566][ T3329] __sys_sendmsg+0xcd/0x170 [12213.967566][ T3329] do_syscall_64+0xc6/0x1e0 [12213.967566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12213.967566][ T3329] [12213.969278][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12213.969278][ T3329] neigh_parms_alloc+0x1e5/0x510 [12213.969278][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12213.969278][ T3329] ipv6_find_idev+0x102/0x170 [12213.969278][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12213.969278][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12213.969278][ T3329] netlink_rcv_skb+0x130/0x360 [12213.969278][ T3329] netlink_unicast+0x449/0x710 [12213.969278][ T3329] netlink_sendmsg+0x723/0xbe0 [12213.969278][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12213.969278][ T3329] ___sys_sendmsg+0xee/0x170 [12213.969278][ T3329] __sys_sendmsg+0xcd/0x170 [12213.969278][ T3329] do_syscall_64+0xc6/0x1e0 [12213.969278][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12213.969278][ T3329] [12224.212857][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12224.213381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12224.213381][ T3329] netdev_get_by_index+0x5e/0x80 [12224.213381][ T3329] fib6_nh_init+0x3d8/0x15b0 [12224.213381][ T3329] ip6_route_info_create+0xf18/0x17d0 [12224.213381][ T3329] ip6_route_add+0x1c/0x140 [12224.213381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12224.213381][ T3329] addrconf_add_dev+0xe2/0x170 [12224.213381][ T3329] inet6_addr_add+0x12f/0xa40 [12224.213381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12224.213381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12224.213381][ T3329] netlink_rcv_skb+0x130/0x360 [12224.213381][ T3329] netlink_unicast+0x449/0x710 [12224.213381][ T3329] netlink_sendmsg+0x723/0xbe0 [12224.213381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12224.213381][ T3329] ___sys_sendmsg+0xee/0x170 [12224.213381][ T3329] __sys_sendmsg+0xcd/0x170 [12224.213381][ T3329] do_syscall_64+0xc6/0x1e0 [12224.213381][ T3329] [12224.215649][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12224.215649][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12224.215649][ T3329] ipv6_find_idev+0x102/0x170 [12224.215649][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12224.215649][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12224.215649][ T3329] netlink_rcv_skb+0x130/0x360 [12224.215649][ T3329] netlink_unicast+0x449/0x710 [12224.215649][ T3329] netlink_sendmsg+0x723/0xbe0 [12224.215649][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12224.215649][ T3329] ___sys_sendmsg+0xee/0x170 [12224.215649][ T3329] __sys_sendmsg+0xcd/0x170 [12224.215649][ T3329] do_syscall_64+0xc6/0x1e0 [12224.215649][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12224.215649][ T3329] [12224.217372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12224.217372][ T3329] neigh_parms_alloc+0x1e5/0x510 [12224.217372][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12224.217372][ T3329] ipv6_find_idev+0x102/0x170 [12224.217372][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12224.217372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12224.217372][ T3329] netlink_rcv_skb+0x130/0x360 [12224.217372][ T3329] netlink_unicast+0x449/0x710 [12224.217372][ T3329] netlink_sendmsg+0x723/0xbe0 [12224.217372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12224.217372][ T3329] ___sys_sendmsg+0xee/0x170 [12224.217372][ T3329] __sys_sendmsg+0xcd/0x170 [12224.217372][ T3329] do_syscall_64+0xc6/0x1e0 [12224.217372][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12224.217372][ T3329] [12234.460926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12234.461368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12234.461368][ T3329] netdev_get_by_index+0x5e/0x80 [12234.461368][ T3329] fib6_nh_init+0x3d8/0x15b0 [12234.461368][ T3329] ip6_route_info_create+0xf18/0x17d0 [12234.461368][ T3329] ip6_route_add+0x1c/0x140 [12234.461368][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12234.461368][ T3329] addrconf_add_dev+0xe2/0x170 [12234.461368][ T3329] inet6_addr_add+0x12f/0xa40 [12234.461368][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12234.461368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12234.461368][ T3329] netlink_rcv_skb+0x130/0x360 [12234.461368][ T3329] netlink_unicast+0x449/0x710 [12234.461368][ T3329] netlink_sendmsg+0x723/0xbe0 [12234.461368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12234.461368][ T3329] ___sys_sendmsg+0xee/0x170 [12234.461368][ T3329] __sys_sendmsg+0xcd/0x170 [12234.461368][ T3329] do_syscall_64+0xc6/0x1e0 [12234.461368][ T3329] [12234.463612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12234.463612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12234.463612][ T3329] ipv6_find_idev+0x102/0x170 [12234.463612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12234.463612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12234.463612][ T3329] netlink_rcv_skb+0x130/0x360 [12234.463612][ T3329] netlink_unicast+0x449/0x710 [12234.463612][ T3329] netlink_sendmsg+0x723/0xbe0 [12234.463612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12234.463612][ T3329] ___sys_sendmsg+0xee/0x170 [12234.463612][ T3329] __sys_sendmsg+0xcd/0x170 [12234.463612][ T3329] do_syscall_64+0xc6/0x1e0 [12234.463612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12234.463612][ T3329] [12234.465999][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12234.465999][ T3329] neigh_parms_alloc+0x1e5/0x510 [12234.465999][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12234.465999][ T3329] ipv6_find_idev+0x102/0x170 [12234.465999][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12234.465999][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12234.465999][ T3329] netlink_rcv_skb+0x130/0x360 [12234.465999][ T3329] netlink_unicast+0x449/0x710 [12234.465999][ T3329] netlink_sendmsg+0x723/0xbe0 [12234.465999][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12234.465999][ T3329] ___sys_sendmsg+0xee/0x170 [12234.465999][ T3329] __sys_sendmsg+0xcd/0x170 [12234.465999][ T3329] do_syscall_64+0xc6/0x1e0 [12234.465999][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12234.465999][ T3329] [12244.636937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12244.637418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12244.637418][ T3329] netdev_get_by_index+0x5e/0x80 [12244.637418][ T3329] fib6_nh_init+0x3d8/0x15b0 [12244.637418][ T3329] ip6_route_info_create+0xf18/0x17d0 [12244.637418][ T3329] ip6_route_add+0x1c/0x140 [12244.637418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12244.637418][ T3329] addrconf_add_dev+0xe2/0x170 [12244.637418][ T3329] inet6_addr_add+0x12f/0xa40 [12244.637418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12244.637418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12244.637418][ T3329] netlink_rcv_skb+0x130/0x360 [12244.637418][ T3329] netlink_unicast+0x449/0x710 [12244.637418][ T3329] netlink_sendmsg+0x723/0xbe0 [12244.637418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12244.637418][ T3329] ___sys_sendmsg+0xee/0x170 [12244.637418][ T3329] __sys_sendmsg+0xcd/0x170 [12244.637418][ T3329] do_syscall_64+0xc6/0x1e0 [12244.637418][ T3329] [12244.639656][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12244.639656][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12244.639656][ T3329] ipv6_find_idev+0x102/0x170 [12244.639656][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12244.639656][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12244.639656][ T3329] netlink_rcv_skb+0x130/0x360 [12244.639656][ T3329] netlink_unicast+0x449/0x710 [12244.639656][ T3329] netlink_sendmsg+0x723/0xbe0 [12244.639656][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12244.639656][ T3329] ___sys_sendmsg+0xee/0x170 [12244.639656][ T3329] __sys_sendmsg+0xcd/0x170 [12244.639656][ T3329] do_syscall_64+0xc6/0x1e0 [12244.639656][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12244.639656][ T3329] [12244.641380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12244.641380][ T3329] neigh_parms_alloc+0x1e5/0x510 [12244.641380][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12244.641380][ T3329] ipv6_find_idev+0x102/0x170 [12244.641380][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12244.641380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12244.641380][ T3329] netlink_rcv_skb+0x130/0x360 [12244.641380][ T3329] netlink_unicast+0x449/0x710 [12244.641380][ T3329] netlink_sendmsg+0x723/0xbe0 [12244.641380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12244.641380][ T3329] ___sys_sendmsg+0xee/0x170 [12244.641380][ T3329] __sys_sendmsg+0xcd/0x170 [12244.641380][ T3329] do_syscall_64+0xc6/0x1e0 [12244.641380][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12244.641380][ T3329] [12254.660938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12254.661418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12254.661418][ T3329] netdev_get_by_index+0x5e/0x80 [12254.661418][ T3329] fib6_nh_init+0x3d8/0x15b0 [12254.661418][ T3329] ip6_route_info_create+0xf18/0x17d0 [12254.661418][ T3329] ip6_route_add+0x1c/0x140 [12254.661418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12254.661418][ T3329] addrconf_add_dev+0xe2/0x170 [12254.661418][ T3329] inet6_addr_add+0x12f/0xa40 [12254.661418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12254.661418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12254.661418][ T3329] netlink_rcv_skb+0x130/0x360 [12254.661418][ T3329] netlink_unicast+0x449/0x710 [12254.661418][ T3329] netlink_sendmsg+0x723/0xbe0 [12254.661418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12254.661418][ T3329] ___sys_sendmsg+0xee/0x170 [12254.661418][ T3329] __sys_sendmsg+0xcd/0x170 [12254.661418][ T3329] do_syscall_64+0xc6/0x1e0 [12254.661418][ T3329] [12254.663642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12254.663642][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12254.663642][ T3329] ipv6_find_idev+0x102/0x170 [12254.663642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12254.663642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12254.663642][ T3329] netlink_rcv_skb+0x130/0x360 [12254.663642][ T3329] netlink_unicast+0x449/0x710 [12254.663642][ T3329] netlink_sendmsg+0x723/0xbe0 [12254.663642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12254.663642][ T3329] ___sys_sendmsg+0xee/0x170 [12254.663642][ T3329] __sys_sendmsg+0xcd/0x170 [12254.663642][ T3329] do_syscall_64+0xc6/0x1e0 [12254.663642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12254.663642][ T3329] [12254.665359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12254.665359][ T3329] neigh_parms_alloc+0x1e5/0x510 [12254.665359][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12254.665359][ T3329] ipv6_find_idev+0x102/0x170 [12254.665359][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12254.665359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12254.665359][ T3329] netlink_rcv_skb+0x130/0x360 [12254.665359][ T3329] netlink_unicast+0x449/0x710 [12254.665359][ T3329] netlink_sendmsg+0x723/0xbe0 [12254.665359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12254.665359][ T3329] ___sys_sendmsg+0xee/0x170 [12254.665359][ T3329] __sys_sendmsg+0xcd/0x170 [12254.665359][ T3329] do_syscall_64+0xc6/0x1e0 [12254.665359][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12254.665359][ T3329] [12264.908912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12264.909339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12264.909339][ T3329] netdev_get_by_index+0x5e/0x80 [12264.909339][ T3329] fib6_nh_init+0x3d8/0x15b0 [12264.909339][ T3329] ip6_route_info_create+0xf18/0x17d0 [12264.909339][ T3329] ip6_route_add+0x1c/0x140 [12264.909339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12264.909339][ T3329] addrconf_add_dev+0xe2/0x170 [12264.909339][ T3329] inet6_addr_add+0x12f/0xa40 [12264.909339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12264.909339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12264.909339][ T3329] netlink_rcv_skb+0x130/0x360 [12264.909339][ T3329] netlink_unicast+0x449/0x710 [12264.909339][ T3329] netlink_sendmsg+0x723/0xbe0 [12264.909339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12264.909339][ T3329] ___sys_sendmsg+0xee/0x170 [12264.909339][ T3329] __sys_sendmsg+0xcd/0x170 [12264.909339][ T3329] do_syscall_64+0xc6/0x1e0 [12264.909339][ T3329] [12264.911548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12264.911548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12264.911548][ T3329] ipv6_find_idev+0x102/0x170 [12264.911548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12264.911548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12264.911548][ T3329] netlink_rcv_skb+0x130/0x360 [12264.911548][ T3329] netlink_unicast+0x449/0x710 [12264.911548][ T3329] netlink_sendmsg+0x723/0xbe0 [12264.911548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12264.911548][ T3329] ___sys_sendmsg+0xee/0x170 [12264.911548][ T3329] __sys_sendmsg+0xcd/0x170 [12264.911548][ T3329] do_syscall_64+0xc6/0x1e0 [12264.911548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12264.911548][ T3329] [12264.913250][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12264.913250][ T3329] neigh_parms_alloc+0x1e5/0x510 [12264.913250][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12264.913250][ T3329] ipv6_find_idev+0x102/0x170 [12264.913250][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12264.913250][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12264.913250][ T3329] netlink_rcv_skb+0x130/0x360 [12264.913250][ T3329] netlink_unicast+0x449/0x710 [12264.913250][ T3329] netlink_sendmsg+0x723/0xbe0 [12264.913250][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12264.913250][ T3329] ___sys_sendmsg+0xee/0x170 [12264.913250][ T3329] __sys_sendmsg+0xcd/0x170 [12264.913250][ T3329] do_syscall_64+0xc6/0x1e0 [12264.913250][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12264.913250][ T3329] [12275.156901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12275.157404][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12275.157404][ T3329] netdev_get_by_index+0x5e/0x80 [12275.157404][ T3329] fib6_nh_init+0x3d8/0x15b0 [12275.157404][ T3329] ip6_route_info_create+0xf18/0x17d0 [12275.157404][ T3329] ip6_route_add+0x1c/0x140 [12275.157404][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12275.157404][ T3329] addrconf_add_dev+0xe2/0x170 [12275.157404][ T3329] inet6_addr_add+0x12f/0xa40 [12275.157404][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12275.157404][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12275.157404][ T3329] netlink_rcv_skb+0x130/0x360 [12275.157404][ T3329] netlink_unicast+0x449/0x710 [12275.157404][ T3329] netlink_sendmsg+0x723/0xbe0 [12275.157404][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12275.157404][ T3329] ___sys_sendmsg+0xee/0x170 [12275.157404][ T3329] __sys_sendmsg+0xcd/0x170 [12275.157404][ T3329] do_syscall_64+0xc6/0x1e0 [12275.157404][ T3329] [12275.159623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12275.159623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12275.159623][ T3329] ipv6_find_idev+0x102/0x170 [12275.159623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12275.159623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12275.159623][ T3329] netlink_rcv_skb+0x130/0x360 [12275.159623][ T3329] netlink_unicast+0x449/0x710 [12275.159623][ T3329] netlink_sendmsg+0x723/0xbe0 [12275.159623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12275.159623][ T3329] ___sys_sendmsg+0xee/0x170 [12275.159623][ T3329] __sys_sendmsg+0xcd/0x170 [12275.159623][ T3329] do_syscall_64+0xc6/0x1e0 [12275.159623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12275.159623][ T3329] [12275.161331][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12275.161331][ T3329] neigh_parms_alloc+0x1e5/0x510 [12275.161331][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12275.161331][ T3329] ipv6_find_idev+0x102/0x170 [12275.161331][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12275.161331][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12275.161331][ T3329] netlink_rcv_skb+0x130/0x360 [12275.161331][ T3329] netlink_unicast+0x449/0x710 [12275.161331][ T3329] netlink_sendmsg+0x723/0xbe0 [12275.161331][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12275.161331][ T3329] ___sys_sendmsg+0xee/0x170 [12275.161331][ T3329] __sys_sendmsg+0xcd/0x170 [12275.161331][ T3329] do_syscall_64+0xc6/0x1e0 [12275.161331][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12275.161331][ T3329] [12285.404909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12285.405336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12285.405336][ T3329] netdev_get_by_index+0x5e/0x80 [12285.405336][ T3329] fib6_nh_init+0x3d8/0x15b0 [12285.405336][ T3329] ip6_route_info_create+0xf18/0x17d0 [12285.405336][ T3329] ip6_route_add+0x1c/0x140 [12285.405336][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12285.405336][ T3329] addrconf_add_dev+0xe2/0x170 [12285.405336][ T3329] inet6_addr_add+0x12f/0xa40 [12285.405336][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12285.405336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12285.405336][ T3329] netlink_rcv_skb+0x130/0x360 [12285.405336][ T3329] netlink_unicast+0x449/0x710 [12285.405336][ T3329] netlink_sendmsg+0x723/0xbe0 [12285.405336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12285.405336][ T3329] ___sys_sendmsg+0xee/0x170 [12285.405336][ T3329] __sys_sendmsg+0xcd/0x170 [12285.405336][ T3329] do_syscall_64+0xc6/0x1e0 [12285.405336][ T3329] [12285.407556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12285.407556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12285.407556][ T3329] ipv6_find_idev+0x102/0x170 [12285.407556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12285.407556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12285.407556][ T3329] netlink_rcv_skb+0x130/0x360 [12285.407556][ T3329] netlink_unicast+0x449/0x710 [12285.407556][ T3329] netlink_sendmsg+0x723/0xbe0 [12285.407556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12285.407556][ T3329] ___sys_sendmsg+0xee/0x170 [12285.407556][ T3329] __sys_sendmsg+0xcd/0x170 [12285.407556][ T3329] do_syscall_64+0xc6/0x1e0 [12285.407556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12285.407556][ T3329] [12285.409263][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12285.409263][ T3329] neigh_parms_alloc+0x1e5/0x510 [12285.409263][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12285.409263][ T3329] ipv6_find_idev+0x102/0x170 [12285.409263][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12285.409263][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12285.409263][ T3329] netlink_rcv_skb+0x130/0x360 [12285.409263][ T3329] netlink_unicast+0x449/0x710 [12285.409263][ T3329] netlink_sendmsg+0x723/0xbe0 [12285.409263][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12285.409263][ T3329] ___sys_sendmsg+0xee/0x170 [12285.409263][ T3329] __sys_sendmsg+0xcd/0x170 [12285.409263][ T3329] do_syscall_64+0xc6/0x1e0 [12285.409263][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12285.409263][ T3329] [12295.540915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12295.541446][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12295.541446][ T3329] netdev_get_by_index+0x5e/0x80 [12295.541446][ T3329] fib6_nh_init+0x3d8/0x15b0 [12295.541446][ T3329] ip6_route_info_create+0xf18/0x17d0 [12295.541446][ T3329] ip6_route_add+0x1c/0x140 [12295.541446][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12295.541446][ T3329] addrconf_add_dev+0xe2/0x170 [12295.541446][ T3329] inet6_addr_add+0x12f/0xa40 [12295.541446][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12295.541446][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12295.541446][ T3329] netlink_rcv_skb+0x130/0x360 [12295.541446][ T3329] netlink_unicast+0x449/0x710 [12295.541446][ T3329] netlink_sendmsg+0x723/0xbe0 [12295.541446][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12295.541446][ T3329] ___sys_sendmsg+0xee/0x170 [12295.541446][ T3329] __sys_sendmsg+0xcd/0x170 [12295.541446][ T3329] do_syscall_64+0xc6/0x1e0 [12295.541446][ T3329] [12295.543670][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12295.543670][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12295.543670][ T3329] ipv6_find_idev+0x102/0x170 [12295.543670][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12295.543670][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12295.543670][ T3329] netlink_rcv_skb+0x130/0x360 [12295.543670][ T3329] netlink_unicast+0x449/0x710 [12295.543670][ T3329] netlink_sendmsg+0x723/0xbe0 [12295.543670][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12295.543670][ T3329] ___sys_sendmsg+0xee/0x170 [12295.543670][ T3329] __sys_sendmsg+0xcd/0x170 [12295.543670][ T3329] do_syscall_64+0xc6/0x1e0 [12295.543670][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12295.543670][ T3329] [12295.545394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12295.545394][ T3329] neigh_parms_alloc+0x1e5/0x510 [12295.545394][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12295.545394][ T3329] ipv6_find_idev+0x102/0x170 [12295.545394][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12295.545394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12295.545394][ T3329] netlink_rcv_skb+0x130/0x360 [12295.545394][ T3329] netlink_unicast+0x449/0x710 [12295.545394][ T3329] netlink_sendmsg+0x723/0xbe0 [12295.545394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12295.545394][ T3329] ___sys_sendmsg+0xee/0x170 [12295.545394][ T3329] __sys_sendmsg+0xcd/0x170 [12295.545394][ T3329] do_syscall_64+0xc6/0x1e0 [12295.545394][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12295.545394][ T3329] [12305.612908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12305.613343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12305.613343][ T3329] netdev_get_by_index+0x5e/0x80 [12305.613343][ T3329] fib6_nh_init+0x3d8/0x15b0 [12305.613343][ T3329] ip6_route_info_create+0xf18/0x17d0 [12305.613343][ T3329] ip6_route_add+0x1c/0x140 [12305.613343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12305.613343][ T3329] addrconf_add_dev+0xe2/0x170 [12305.613343][ T3329] inet6_addr_add+0x12f/0xa40 [12305.613343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12305.613343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12305.613343][ T3329] netlink_rcv_skb+0x130/0x360 [12305.613343][ T3329] netlink_unicast+0x449/0x710 [12305.613343][ T3329] netlink_sendmsg+0x723/0xbe0 [12305.613343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12305.613343][ T3329] ___sys_sendmsg+0xee/0x170 [12305.613343][ T3329] __sys_sendmsg+0xcd/0x170 [12305.613343][ T3329] do_syscall_64+0xc6/0x1e0 [12305.613343][ T3329] [12305.615597][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12305.615597][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12305.615597][ T3329] ipv6_find_idev+0x102/0x170 [12305.615597][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12305.615597][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12305.615597][ T3329] netlink_rcv_skb+0x130/0x360 [12305.615597][ T3329] netlink_unicast+0x449/0x710 [12305.615597][ T3329] netlink_sendmsg+0x723/0xbe0 [12305.615597][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12305.615597][ T3329] ___sys_sendmsg+0xee/0x170 [12305.615597][ T3329] __sys_sendmsg+0xcd/0x170 [12305.615597][ T3329] do_syscall_64+0xc6/0x1e0 [12305.615597][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12305.615597][ T3329] [12305.617306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12305.617306][ T3329] neigh_parms_alloc+0x1e5/0x510 [12305.617306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12305.617306][ T3329] ipv6_find_idev+0x102/0x170 [12305.617306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12305.617306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12305.617306][ T3329] netlink_rcv_skb+0x130/0x360 [12305.617306][ T3329] netlink_unicast+0x449/0x710 [12305.617306][ T3329] netlink_sendmsg+0x723/0xbe0 [12305.617306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12305.617306][ T3329] ___sys_sendmsg+0xee/0x170 [12305.617306][ T3329] __sys_sendmsg+0xcd/0x170 [12305.617306][ T3329] do_syscall_64+0xc6/0x1e0 [12305.617306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12305.617306][ T3329] [12315.860914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12315.861393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12315.861393][ T3329] netdev_get_by_index+0x5e/0x80 [12315.861393][ T3329] fib6_nh_init+0x3d8/0x15b0 [12315.861393][ T3329] ip6_route_info_create+0xf18/0x17d0 [12315.861393][ T3329] ip6_route_add+0x1c/0x140 [12315.861393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12315.861393][ T3329] addrconf_add_dev+0xe2/0x170 [12315.861393][ T3329] inet6_addr_add+0x12f/0xa40 [12315.861393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12315.861393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12315.861393][ T3329] netlink_rcv_skb+0x130/0x360 [12315.861393][ T3329] netlink_unicast+0x449/0x710 [12315.861393][ T3329] netlink_sendmsg+0x723/0xbe0 [12315.861393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12315.861393][ T3329] ___sys_sendmsg+0xee/0x170 [12315.861393][ T3329] __sys_sendmsg+0xcd/0x170 [12315.861393][ T3329] do_syscall_64+0xc6/0x1e0 [12315.861393][ T3329] [12315.863610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12315.863610][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12315.863610][ T3329] ipv6_find_idev+0x102/0x170 [12315.863610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12315.863610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12315.863610][ T3329] netlink_rcv_skb+0x130/0x360 [12315.863610][ T3329] netlink_unicast+0x449/0x710 [12315.863610][ T3329] netlink_sendmsg+0x723/0xbe0 [12315.863610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12315.863610][ T3329] ___sys_sendmsg+0xee/0x170 [12315.863610][ T3329] __sys_sendmsg+0xcd/0x170 [12315.863610][ T3329] do_syscall_64+0xc6/0x1e0 [12315.863610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12315.863610][ T3329] [12315.865337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12315.865337][ T3329] neigh_parms_alloc+0x1e5/0x510 [12315.865337][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12315.865337][ T3329] ipv6_find_idev+0x102/0x170 [12315.865337][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12315.865337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12315.865337][ T3329] netlink_rcv_skb+0x130/0x360 [12315.865337][ T3329] netlink_unicast+0x449/0x710 [12315.865337][ T3329] netlink_sendmsg+0x723/0xbe0 [12315.865337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12315.865337][ T3329] ___sys_sendmsg+0xee/0x170 [12315.865337][ T3329] __sys_sendmsg+0xcd/0x170 [12315.865337][ T3329] do_syscall_64+0xc6/0x1e0 [12315.865337][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12315.865337][ T3329] [12326.108986][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12326.109466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12326.109466][ T3329] netdev_get_by_index+0x5e/0x80 [12326.109466][ T3329] fib6_nh_init+0x3d8/0x15b0 [12326.109466][ T3329] ip6_route_info_create+0xf18/0x17d0 [12326.109466][ T3329] ip6_route_add+0x1c/0x140 [12326.109466][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12326.109466][ T3329] addrconf_add_dev+0xe2/0x170 [12326.109466][ T3329] inet6_addr_add+0x12f/0xa40 [12326.109466][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12326.109466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12326.109466][ T3329] netlink_rcv_skb+0x130/0x360 [12326.109466][ T3329] netlink_unicast+0x449/0x710 [12326.109466][ T3329] netlink_sendmsg+0x723/0xbe0 [12326.109466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12326.109466][ T3329] ___sys_sendmsg+0xee/0x170 [12326.109466][ T3329] __sys_sendmsg+0xcd/0x170 [12326.109466][ T3329] do_syscall_64+0xc6/0x1e0 [12326.109466][ T3329] [12326.111698][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12326.111698][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12326.111698][ T3329] ipv6_find_idev+0x102/0x170 [12326.111698][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12326.111698][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12326.111698][ T3329] netlink_rcv_skb+0x130/0x360 [12326.111698][ T3329] netlink_unicast+0x449/0x710 [12326.111698][ T3329] netlink_sendmsg+0x723/0xbe0 [12326.111698][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12326.111698][ T3329] ___sys_sendmsg+0xee/0x170 [12326.111698][ T3329] __sys_sendmsg+0xcd/0x170 [12326.111698][ T3329] do_syscall_64+0xc6/0x1e0 [12326.111698][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12326.111698][ T3329] [12326.113403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12326.113403][ T3329] neigh_parms_alloc+0x1e5/0x510 [12326.113403][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12326.113403][ T3329] ipv6_find_idev+0x102/0x170 [12326.113403][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12326.113403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12326.113403][ T3329] netlink_rcv_skb+0x130/0x360 [12326.113403][ T3329] netlink_unicast+0x449/0x710 [12326.113403][ T3329] netlink_sendmsg+0x723/0xbe0 [12326.113403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12326.113403][ T3329] ___sys_sendmsg+0xee/0x170 [12326.113403][ T3329] __sys_sendmsg+0xcd/0x170 [12326.113403][ T3329] do_syscall_64+0xc6/0x1e0 [12326.113403][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12326.113403][ T3329] [12336.333043][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12336.333465][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12336.333465][ T3329] netdev_get_by_index+0x5e/0x80 [12336.333465][ T3329] fib6_nh_init+0x3d8/0x15b0 [12336.333465][ T3329] ip6_route_info_create+0xf18/0x17d0 [12336.333465][ T3329] ip6_route_add+0x1c/0x140 [12336.333465][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12336.333465][ T3329] addrconf_add_dev+0xe2/0x170 [12336.333465][ T3329] inet6_addr_add+0x12f/0xa40 [12336.333465][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12336.333465][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12336.333465][ T3329] netlink_rcv_skb+0x130/0x360 [12336.333465][ T3329] netlink_unicast+0x449/0x710 [12336.333465][ T3329] netlink_sendmsg+0x723/0xbe0 [12336.333465][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12336.333465][ T3329] ___sys_sendmsg+0xee/0x170 [12336.333465][ T3329] __sys_sendmsg+0xcd/0x170 [12336.333465][ T3329] do_syscall_64+0xc6/0x1e0 [12336.333465][ T3329] [12336.335703][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12336.335703][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12336.335703][ T3329] ipv6_find_idev+0x102/0x170 [12336.335703][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12336.335703][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12336.335703][ T3329] netlink_rcv_skb+0x130/0x360 [12336.335703][ T3329] netlink_unicast+0x449/0x710 [12336.335703][ T3329] netlink_sendmsg+0x723/0xbe0 [12336.335703][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12336.335703][ T3329] ___sys_sendmsg+0xee/0x170 [12336.335703][ T3329] __sys_sendmsg+0xcd/0x170 [12336.335703][ T3329] do_syscall_64+0xc6/0x1e0 [12336.335703][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12336.335703][ T3329] [12336.337508][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12336.337508][ T3329] neigh_parms_alloc+0x1e5/0x510 [12336.337508][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12336.337508][ T3329] ipv6_find_idev+0x102/0x170 [12336.337508][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12336.337508][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12336.337508][ T3329] netlink_rcv_skb+0x130/0x360 [12336.337508][ T3329] netlink_unicast+0x449/0x710 [12336.337508][ T3329] netlink_sendmsg+0x723/0xbe0 [12336.337508][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12336.337508][ T3329] ___sys_sendmsg+0xee/0x170 [12336.337508][ T3329] __sys_sendmsg+0xcd/0x170 [12336.337508][ T3329] do_syscall_64+0xc6/0x1e0 [12336.337508][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12336.337508][ T3329] [12346.580910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12346.581392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12346.581392][ T3329] netdev_get_by_index+0x5e/0x80 [12346.581392][ T3329] fib6_nh_init+0x3d8/0x15b0 [12346.581392][ T3329] ip6_route_info_create+0xf18/0x17d0 [12346.581392][ T3329] ip6_route_add+0x1c/0x140 [12346.581392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12346.581392][ T3329] addrconf_add_dev+0xe2/0x170 [12346.581392][ T3329] inet6_addr_add+0x12f/0xa40 [12346.581392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12346.581392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12346.581392][ T3329] netlink_rcv_skb+0x130/0x360 [12346.581392][ T3329] netlink_unicast+0x449/0x710 [12346.581392][ T3329] netlink_sendmsg+0x723/0xbe0 [12346.581392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12346.581392][ T3329] ___sys_sendmsg+0xee/0x170 [12346.581392][ T3329] __sys_sendmsg+0xcd/0x170 [12346.581392][ T3329] do_syscall_64+0xc6/0x1e0 [12346.581392][ T3329] [12346.583617][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12346.583617][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12346.583617][ T3329] ipv6_find_idev+0x102/0x170 [12346.583617][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12346.583617][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12346.583617][ T3329] netlink_rcv_skb+0x130/0x360 [12346.583617][ T3329] netlink_unicast+0x449/0x710 [12346.583617][ T3329] netlink_sendmsg+0x723/0xbe0 [12346.583617][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12346.583617][ T3329] ___sys_sendmsg+0xee/0x170 [12346.583617][ T3329] __sys_sendmsg+0xcd/0x170 [12346.583617][ T3329] do_syscall_64+0xc6/0x1e0 [12346.583617][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12346.583617][ T3329] [12346.585348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12346.585348][ T3329] neigh_parms_alloc+0x1e5/0x510 [12346.585348][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12346.585348][ T3329] ipv6_find_idev+0x102/0x170 [12346.585348][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12346.585348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12346.585348][ T3329] netlink_rcv_skb+0x130/0x360 [12346.585348][ T3329] netlink_unicast+0x449/0x710 [12346.585348][ T3329] netlink_sendmsg+0x723/0xbe0 [12346.585348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12346.585348][ T3329] ___sys_sendmsg+0xee/0x170 [12346.585348][ T3329] __sys_sendmsg+0xcd/0x170 [12346.585348][ T3329] do_syscall_64+0xc6/0x1e0 [12346.585348][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12346.585348][ T3329] [12356.828929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12356.829436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12356.829436][ T3329] netdev_get_by_index+0x5e/0x80 [12356.829436][ T3329] fib6_nh_init+0x3d8/0x15b0 [12356.829436][ T3329] ip6_route_info_create+0xf18/0x17d0 [12356.829436][ T3329] ip6_route_add+0x1c/0x140 [12356.829436][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12356.829436][ T3329] addrconf_add_dev+0xe2/0x170 [12356.829436][ T3329] inet6_addr_add+0x12f/0xa40 [12356.829436][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12356.829436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12356.829436][ T3329] netlink_rcv_skb+0x130/0x360 [12356.829436][ T3329] netlink_unicast+0x449/0x710 [12356.829436][ T3329] netlink_sendmsg+0x723/0xbe0 [12356.829436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12356.829436][ T3329] ___sys_sendmsg+0xee/0x170 [12356.829436][ T3329] __sys_sendmsg+0xcd/0x170 [12356.829436][ T3329] do_syscall_64+0xc6/0x1e0 [12356.829436][ T3329] [12356.831663][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12356.831663][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12356.831663][ T3329] ipv6_find_idev+0x102/0x170 [12356.831663][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12356.831663][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12356.831663][ T3329] netlink_rcv_skb+0x130/0x360 [12356.831663][ T3329] netlink_unicast+0x449/0x710 [12356.831663][ T3329] netlink_sendmsg+0x723/0xbe0 [12356.831663][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12356.831663][ T3329] ___sys_sendmsg+0xee/0x170 [12356.831663][ T3329] __sys_sendmsg+0xcd/0x170 [12356.831663][ T3329] do_syscall_64+0xc6/0x1e0 [12356.831663][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12356.831663][ T3329] [12356.833377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12356.833377][ T3329] neigh_parms_alloc+0x1e5/0x510 [12356.833377][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12356.833377][ T3329] ipv6_find_idev+0x102/0x170 [12356.833377][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12356.833377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12356.833377][ T3329] netlink_rcv_skb+0x130/0x360 [12356.833377][ T3329] netlink_unicast+0x449/0x710 [12356.833377][ T3329] netlink_sendmsg+0x723/0xbe0 [12356.833377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12356.833377][ T3329] ___sys_sendmsg+0xee/0x170 [12356.833377][ T3329] __sys_sendmsg+0xcd/0x170 [12356.833377][ T3329] do_syscall_64+0xc6/0x1e0 [12356.833377][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12356.833377][ T3329] [12367.052844][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12367.053328][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12367.053328][ T3329] netdev_get_by_index+0x5e/0x80 [12367.053328][ T3329] fib6_nh_init+0x3d8/0x15b0 [12367.053328][ T3329] ip6_route_info_create+0xf18/0x17d0 [12367.053328][ T3329] ip6_route_add+0x1c/0x140 [12367.053328][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12367.053328][ T3329] addrconf_add_dev+0xe2/0x170 [12367.053328][ T3329] inet6_addr_add+0x12f/0xa40 [12367.053328][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12367.053328][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12367.053328][ T3329] netlink_rcv_skb+0x130/0x360 [12367.053328][ T3329] netlink_unicast+0x449/0x710 [12367.053328][ T3329] netlink_sendmsg+0x723/0xbe0 [12367.053328][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12367.053328][ T3329] ___sys_sendmsg+0xee/0x170 [12367.053328][ T3329] __sys_sendmsg+0xcd/0x170 [12367.053328][ T3329] do_syscall_64+0xc6/0x1e0 [12367.053328][ T3329] [12367.055573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12367.055573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12367.055573][ T3329] ipv6_find_idev+0x102/0x170 [12367.055573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12367.055573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12367.055573][ T3329] netlink_rcv_skb+0x130/0x360 [12367.055573][ T3329] netlink_unicast+0x449/0x710 [12367.055573][ T3329] netlink_sendmsg+0x723/0xbe0 [12367.055573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12367.055573][ T3329] ___sys_sendmsg+0xee/0x170 [12367.055573][ T3329] __sys_sendmsg+0xcd/0x170 [12367.055573][ T3329] do_syscall_64+0xc6/0x1e0 [12367.055573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12367.055573][ T3329] [12367.057293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12367.057293][ T3329] neigh_parms_alloc+0x1e5/0x510 [12367.057293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12367.057293][ T3329] ipv6_find_idev+0x102/0x170 [12367.057293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12367.057293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12367.057293][ T3329] netlink_rcv_skb+0x130/0x360 [12367.057293][ T3329] netlink_unicast+0x449/0x710 [12367.057293][ T3329] netlink_sendmsg+0x723/0xbe0 [12367.057293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12367.057293][ T3329] ___sys_sendmsg+0xee/0x170 [12367.057293][ T3329] __sys_sendmsg+0xcd/0x170 [12367.057293][ T3329] do_syscall_64+0xc6/0x1e0 [12367.057293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12367.057293][ T3329] [12377.300853][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12377.301345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12377.301345][ T3329] netdev_get_by_index+0x5e/0x80 [12377.301345][ T3329] fib6_nh_init+0x3d8/0x15b0 [12377.301345][ T3329] ip6_route_info_create+0xf18/0x17d0 [12377.301345][ T3329] ip6_route_add+0x1c/0x140 [12377.301345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12377.301345][ T3329] addrconf_add_dev+0xe2/0x170 [12377.301345][ T3329] inet6_addr_add+0x12f/0xa40 [12377.301345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12377.301345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12377.301345][ T3329] netlink_rcv_skb+0x130/0x360 [12377.301345][ T3329] netlink_unicast+0x449/0x710 [12377.301345][ T3329] netlink_sendmsg+0x723/0xbe0 [12377.301345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12377.301345][ T3329] ___sys_sendmsg+0xee/0x170 [12377.301345][ T3329] __sys_sendmsg+0xcd/0x170 [12377.301345][ T3329] do_syscall_64+0xc6/0x1e0 [12377.301345][ T3329] [12377.303583][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12377.303583][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12377.303583][ T3329] ipv6_find_idev+0x102/0x170 [12377.303583][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12377.303583][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12377.303583][ T3329] netlink_rcv_skb+0x130/0x360 [12377.303583][ T3329] netlink_unicast+0x449/0x710 [12377.303583][ T3329] netlink_sendmsg+0x723/0xbe0 [12377.303583][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12377.303583][ T3329] ___sys_sendmsg+0xee/0x170 [12377.303583][ T3329] __sys_sendmsg+0xcd/0x170 [12377.303583][ T3329] do_syscall_64+0xc6/0x1e0 [12377.303583][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12377.303583][ T3329] [12377.305436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12377.305436][ T3329] neigh_parms_alloc+0x1e5/0x510 [12377.305436][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12377.305436][ T3329] ipv6_find_idev+0x102/0x170 [12377.305436][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12377.305436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12377.305436][ T3329] netlink_rcv_skb+0x130/0x360 [12377.305436][ T3329] netlink_unicast+0x449/0x710 [12377.305436][ T3329] netlink_sendmsg+0x723/0xbe0 [12377.305436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12377.305436][ T3329] ___sys_sendmsg+0xee/0x170 [12377.305436][ T3329] __sys_sendmsg+0xcd/0x170 [12377.305436][ T3329] do_syscall_64+0xc6/0x1e0 [12377.305436][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12377.305436][ T3329] [12387.548858][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12387.549345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12387.549345][ T3329] netdev_get_by_index+0x5e/0x80 [12387.549345][ T3329] fib6_nh_init+0x3d8/0x15b0 [12387.549345][ T3329] ip6_route_info_create+0xf18/0x17d0 [12387.549345][ T3329] ip6_route_add+0x1c/0x140 [12387.549345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12387.549345][ T3329] addrconf_add_dev+0xe2/0x170 [12387.549345][ T3329] inet6_addr_add+0x12f/0xa40 [12387.549345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12387.549345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12387.549345][ T3329] netlink_rcv_skb+0x130/0x360 [12387.549345][ T3329] netlink_unicast+0x449/0x710 [12387.549345][ T3329] netlink_sendmsg+0x723/0xbe0 [12387.549345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12387.549345][ T3329] ___sys_sendmsg+0xee/0x170 [12387.549345][ T3329] __sys_sendmsg+0xcd/0x170 [12387.549345][ T3329] do_syscall_64+0xc6/0x1e0 [12387.549345][ T3329] [12387.551573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12387.551573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12387.551573][ T3329] ipv6_find_idev+0x102/0x170 [12387.551573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12387.551573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12387.551573][ T3329] netlink_rcv_skb+0x130/0x360 [12387.551573][ T3329] netlink_unicast+0x449/0x710 [12387.551573][ T3329] netlink_sendmsg+0x723/0xbe0 [12387.551573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12387.551573][ T3329] ___sys_sendmsg+0xee/0x170 [12387.551573][ T3329] __sys_sendmsg+0xcd/0x170 [12387.551573][ T3329] do_syscall_64+0xc6/0x1e0 [12387.551573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12387.551573][ T3329] [12387.553286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12387.553286][ T3329] neigh_parms_alloc+0x1e5/0x510 [12387.553286][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12387.553286][ T3329] ipv6_find_idev+0x102/0x170 [12387.553286][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12387.553286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12387.553286][ T3329] netlink_rcv_skb+0x130/0x360 [12387.553286][ T3329] netlink_unicast+0x449/0x710 [12387.553286][ T3329] netlink_sendmsg+0x723/0xbe0 [12387.553286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12387.553286][ T3329] ___sys_sendmsg+0xee/0x170 [12387.553286][ T3329] __sys_sendmsg+0xcd/0x170 [12387.553286][ T3329] do_syscall_64+0xc6/0x1e0 [12387.553286][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12387.553286][ T3329] [12397.796843][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12397.797344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12397.797344][ T3329] netdev_get_by_index+0x5e/0x80 [12397.797344][ T3329] fib6_nh_init+0x3d8/0x15b0 [12397.797344][ T3329] ip6_route_info_create+0xf18/0x17d0 [12397.797344][ T3329] ip6_route_add+0x1c/0x140 [12397.797344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12397.797344][ T3329] addrconf_add_dev+0xe2/0x170 [12397.797344][ T3329] inet6_addr_add+0x12f/0xa40 [12397.797344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12397.797344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12397.797344][ T3329] netlink_rcv_skb+0x130/0x360 [12397.797344][ T3329] netlink_unicast+0x449/0x710 [12397.797344][ T3329] netlink_sendmsg+0x723/0xbe0 [12397.797344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12397.797344][ T3329] ___sys_sendmsg+0xee/0x170 [12397.797344][ T3329] __sys_sendmsg+0xcd/0x170 [12397.797344][ T3329] do_syscall_64+0xc6/0x1e0 [12397.797344][ T3329] [12397.799566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12397.799566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12397.799566][ T3329] ipv6_find_idev+0x102/0x170 [12397.799566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12397.799566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12397.799566][ T3329] netlink_rcv_skb+0x130/0x360 [12397.799566][ T3329] netlink_unicast+0x449/0x710 [12397.799566][ T3329] netlink_sendmsg+0x723/0xbe0 [12397.799566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12397.799566][ T3329] ___sys_sendmsg+0xee/0x170 [12397.799566][ T3329] __sys_sendmsg+0xcd/0x170 [12397.799566][ T3329] do_syscall_64+0xc6/0x1e0 [12397.799566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12397.799566][ T3329] [12397.801283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12397.801283][ T3329] neigh_parms_alloc+0x1e5/0x510 [12397.801283][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12397.801283][ T3329] ipv6_find_idev+0x102/0x170 [12397.801283][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12397.801283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12397.801283][ T3329] netlink_rcv_skb+0x130/0x360 [12397.801283][ T3329] netlink_unicast+0x449/0x710 [12397.801283][ T3329] netlink_sendmsg+0x723/0xbe0 [12397.801283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12397.801283][ T3329] ___sys_sendmsg+0xee/0x170 [12397.801283][ T3329] __sys_sendmsg+0xcd/0x170 [12397.801283][ T3329] do_syscall_64+0xc6/0x1e0 [12397.801283][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12397.801283][ T3329] [12408.044848][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12408.045351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12408.045351][ T3329] netdev_get_by_index+0x5e/0x80 [12408.045351][ T3329] fib6_nh_init+0x3d8/0x15b0 [12408.045351][ T3329] ip6_route_info_create+0xf18/0x17d0 [12408.045351][ T3329] ip6_route_add+0x1c/0x140 [12408.045351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12408.045351][ T3329] addrconf_add_dev+0xe2/0x170 [12408.045351][ T3329] inet6_addr_add+0x12f/0xa40 [12408.045351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12408.045351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12408.045351][ T3329] netlink_rcv_skb+0x130/0x360 [12408.045351][ T3329] netlink_unicast+0x449/0x710 [12408.045351][ T3329] netlink_sendmsg+0x723/0xbe0 [12408.045351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12408.045351][ T3329] ___sys_sendmsg+0xee/0x170 [12408.045351][ T3329] __sys_sendmsg+0xcd/0x170 [12408.045351][ T3329] do_syscall_64+0xc6/0x1e0 [12408.045351][ T3329] [12408.047680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12408.047680][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12408.047680][ T3329] ipv6_find_idev+0x102/0x170 [12408.047680][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12408.047680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12408.047680][ T3329] netlink_rcv_skb+0x130/0x360 [12408.047680][ T3329] netlink_unicast+0x449/0x710 [12408.047680][ T3329] netlink_sendmsg+0x723/0xbe0 [12408.047680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12408.047680][ T3329] ___sys_sendmsg+0xee/0x170 [12408.047680][ T3329] __sys_sendmsg+0xcd/0x170 [12408.047680][ T3329] do_syscall_64+0xc6/0x1e0 [12408.047680][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12408.047680][ T3329] [12408.049401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12408.049401][ T3329] neigh_parms_alloc+0x1e5/0x510 [12408.049401][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12408.049401][ T3329] ipv6_find_idev+0x102/0x170 [12408.049401][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12408.049401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12408.049401][ T3329] netlink_rcv_skb+0x130/0x360 [12408.049401][ T3329] netlink_unicast+0x449/0x710 [12408.049401][ T3329] netlink_sendmsg+0x723/0xbe0 [12408.049401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12408.049401][ T3329] ___sys_sendmsg+0xee/0x170 [12408.049401][ T3329] __sys_sendmsg+0xcd/0x170 [12408.049401][ T3329] do_syscall_64+0xc6/0x1e0 [12408.049401][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12408.049401][ T3329] [12418.292849][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12418.293359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12418.293359][ T3329] netdev_get_by_index+0x5e/0x80 [12418.293359][ T3329] fib6_nh_init+0x3d8/0x15b0 [12418.293359][ T3329] ip6_route_info_create+0xf18/0x17d0 [12418.293359][ T3329] ip6_route_add+0x1c/0x140 [12418.293359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12418.293359][ T3329] addrconf_add_dev+0xe2/0x170 [12418.293359][ T3329] inet6_addr_add+0x12f/0xa40 [12418.293359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12418.293359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12418.293359][ T3329] netlink_rcv_skb+0x130/0x360 [12418.293359][ T3329] netlink_unicast+0x449/0x710 [12418.293359][ T3329] netlink_sendmsg+0x723/0xbe0 [12418.293359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12418.293359][ T3329] ___sys_sendmsg+0xee/0x170 [12418.293359][ T3329] __sys_sendmsg+0xcd/0x170 [12418.293359][ T3329] do_syscall_64+0xc6/0x1e0 [12418.293359][ T3329] [12418.295619][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12418.295619][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12418.295619][ T3329] ipv6_find_idev+0x102/0x170 [12418.295619][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12418.295619][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12418.295619][ T3329] netlink_rcv_skb+0x130/0x360 [12418.295619][ T3329] netlink_unicast+0x449/0x710 [12418.295619][ T3329] netlink_sendmsg+0x723/0xbe0 [12418.295619][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12418.295619][ T3329] ___sys_sendmsg+0xee/0x170 [12418.295619][ T3329] __sys_sendmsg+0xcd/0x170 [12418.295619][ T3329] do_syscall_64+0xc6/0x1e0 [12418.295619][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12418.295619][ T3329] [12418.297344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12418.297344][ T3329] neigh_parms_alloc+0x1e5/0x510 [12418.297344][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12418.297344][ T3329] ipv6_find_idev+0x102/0x170 [12418.297344][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12418.297344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12418.297344][ T3329] netlink_rcv_skb+0x130/0x360 [12418.297344][ T3329] netlink_unicast+0x449/0x710 [12418.297344][ T3329] netlink_sendmsg+0x723/0xbe0 [12418.297344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12418.297344][ T3329] ___sys_sendmsg+0xee/0x170 [12418.297344][ T3329] __sys_sendmsg+0xcd/0x170 [12418.297344][ T3329] do_syscall_64+0xc6/0x1e0 [12418.297344][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12418.297344][ T3329] [12428.540833][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12428.541315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12428.541315][ T3329] netdev_get_by_index+0x5e/0x80 [12428.541315][ T3329] fib6_nh_init+0x3d8/0x15b0 [12428.541315][ T3329] ip6_route_info_create+0xf18/0x17d0 [12428.541315][ T3329] ip6_route_add+0x1c/0x140 [12428.541315][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12428.541315][ T3329] addrconf_add_dev+0xe2/0x170 [12428.541315][ T3329] inet6_addr_add+0x12f/0xa40 [12428.541315][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12428.541315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12428.541315][ T3329] netlink_rcv_skb+0x130/0x360 [12428.541315][ T3329] netlink_unicast+0x449/0x710 [12428.541315][ T3329] netlink_sendmsg+0x723/0xbe0 [12428.541315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12428.541315][ T3329] ___sys_sendmsg+0xee/0x170 [12428.541315][ T3329] __sys_sendmsg+0xcd/0x170 [12428.541315][ T3329] do_syscall_64+0xc6/0x1e0 [12428.541315][ T3329] [12428.543573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12428.543573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12428.543573][ T3329] ipv6_find_idev+0x102/0x170 [12428.543573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12428.543573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12428.543573][ T3329] netlink_rcv_skb+0x130/0x360 [12428.543573][ T3329] netlink_unicast+0x449/0x710 [12428.543573][ T3329] netlink_sendmsg+0x723/0xbe0 [12428.543573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12428.543573][ T3329] ___sys_sendmsg+0xee/0x170 [12428.543573][ T3329] __sys_sendmsg+0xcd/0x170 [12428.543573][ T3329] do_syscall_64+0xc6/0x1e0 [12428.543573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12428.543573][ T3329] [12428.545299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12428.545299][ T3329] neigh_parms_alloc+0x1e5/0x510 [12428.545299][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12428.545299][ T3329] ipv6_find_idev+0x102/0x170 [12428.545299][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12428.545299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12428.545299][ T3329] netlink_rcv_skb+0x130/0x360 [12428.545299][ T3329] netlink_unicast+0x449/0x710 [12428.545299][ T3329] netlink_sendmsg+0x723/0xbe0 [12428.545299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12428.545299][ T3329] ___sys_sendmsg+0xee/0x170 [12428.545299][ T3329] __sys_sendmsg+0xcd/0x170 [12428.545299][ T3329] do_syscall_64+0xc6/0x1e0 [12428.545299][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12428.545299][ T3329] [12438.788929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12438.789409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12438.789409][ T3329] netdev_get_by_index+0x5e/0x80 [12438.789409][ T3329] fib6_nh_init+0x3d8/0x15b0 [12438.789409][ T3329] ip6_route_info_create+0xf18/0x17d0 [12438.789409][ T3329] ip6_route_add+0x1c/0x140 [12438.789409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12438.789409][ T3329] addrconf_add_dev+0xe2/0x170 [12438.789409][ T3329] inet6_addr_add+0x12f/0xa40 [12438.789409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12438.789409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12438.789409][ T3329] netlink_rcv_skb+0x130/0x360 [12438.789409][ T3329] netlink_unicast+0x449/0x710 [12438.789409][ T3329] netlink_sendmsg+0x723/0xbe0 [12438.789409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12438.789409][ T3329] ___sys_sendmsg+0xee/0x170 [12438.789409][ T3329] __sys_sendmsg+0xcd/0x170 [12438.789409][ T3329] do_syscall_64+0xc6/0x1e0 [12438.789409][ T3329] [12438.791632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12438.791632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12438.791632][ T3329] ipv6_find_idev+0x102/0x170 [12438.791632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12438.791632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12438.791632][ T3329] netlink_rcv_skb+0x130/0x360 [12438.791632][ T3329] netlink_unicast+0x449/0x710 [12438.791632][ T3329] netlink_sendmsg+0x723/0xbe0 [12438.791632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12438.791632][ T3329] ___sys_sendmsg+0xee/0x170 [12438.791632][ T3329] __sys_sendmsg+0xcd/0x170 [12438.791632][ T3329] do_syscall_64+0xc6/0x1e0 [12438.791632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12438.791632][ T3329] [12438.793342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12438.793342][ T3329] neigh_parms_alloc+0x1e5/0x510 [12438.793342][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12438.793342][ T3329] ipv6_find_idev+0x102/0x170 [12438.793342][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12438.793342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12438.793342][ T3329] netlink_rcv_skb+0x130/0x360 [12438.793342][ T3329] netlink_unicast+0x449/0x710 [12438.793342][ T3329] netlink_sendmsg+0x723/0xbe0 [12438.793342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12438.793342][ T3329] ___sys_sendmsg+0xee/0x170 [12438.793342][ T3329] __sys_sendmsg+0xcd/0x170 [12438.793342][ T3329] do_syscall_64+0xc6/0x1e0 [12438.793342][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12438.793342][ T3329] [12448.892905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12448.893385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12448.893385][ T3329] netdev_get_by_index+0x5e/0x80 [12448.893385][ T3329] fib6_nh_init+0x3d8/0x15b0 [12448.893385][ T3329] ip6_route_info_create+0xf18/0x17d0 [12448.893385][ T3329] ip6_route_add+0x1c/0x140 [12448.893385][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12448.893385][ T3329] addrconf_add_dev+0xe2/0x170 [12448.893385][ T3329] inet6_addr_add+0x12f/0xa40 [12448.893385][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12448.893385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12448.893385][ T3329] netlink_rcv_skb+0x130/0x360 [12448.893385][ T3329] netlink_unicast+0x449/0x710 [12448.893385][ T3329] netlink_sendmsg+0x723/0xbe0 [12448.893385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12448.893385][ T3329] ___sys_sendmsg+0xee/0x170 [12448.893385][ T3329] __sys_sendmsg+0xcd/0x170 [12448.893385][ T3329] do_syscall_64+0xc6/0x1e0 [12448.893385][ T3329] [12448.895647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12448.895647][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12448.895647][ T3329] ipv6_find_idev+0x102/0x170 [12448.895647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12448.895647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12448.895647][ T3329] netlink_rcv_skb+0x130/0x360 [12448.895647][ T3329] netlink_unicast+0x449/0x710 [12448.895647][ T3329] netlink_sendmsg+0x723/0xbe0 [12448.895647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12448.895647][ T3329] ___sys_sendmsg+0xee/0x170 [12448.895647][ T3329] __sys_sendmsg+0xcd/0x170 [12448.895647][ T3329] do_syscall_64+0xc6/0x1e0 [12448.895647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12448.895647][ T3329] [12448.897359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12448.897359][ T3329] neigh_parms_alloc+0x1e5/0x510 [12448.897359][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12448.897359][ T3329] ipv6_find_idev+0x102/0x170 [12448.897359][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12448.897359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12448.897359][ T3329] netlink_rcv_skb+0x130/0x360 [12448.897359][ T3329] netlink_unicast+0x449/0x710 [12448.897359][ T3329] netlink_sendmsg+0x723/0xbe0 [12448.897359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12448.897359][ T3329] ___sys_sendmsg+0xee/0x170 [12448.897359][ T3329] __sys_sendmsg+0xcd/0x170 [12448.897359][ T3329] do_syscall_64+0xc6/0x1e0 [12448.897359][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12448.897359][ T3329] [12459.140908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12459.141413][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12459.141413][ T3329] netdev_get_by_index+0x5e/0x80 [12459.141413][ T3329] fib6_nh_init+0x3d8/0x15b0 [12459.141413][ T3329] ip6_route_info_create+0xf18/0x17d0 [12459.141413][ T3329] ip6_route_add+0x1c/0x140 [12459.141413][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12459.141413][ T3329] addrconf_add_dev+0xe2/0x170 [12459.141413][ T3329] inet6_addr_add+0x12f/0xa40 [12459.141413][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12459.141413][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12459.141413][ T3329] netlink_rcv_skb+0x130/0x360 [12459.141413][ T3329] netlink_unicast+0x449/0x710 [12459.141413][ T3329] netlink_sendmsg+0x723/0xbe0 [12459.141413][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12459.141413][ T3329] ___sys_sendmsg+0xee/0x170 [12459.141413][ T3329] __sys_sendmsg+0xcd/0x170 [12459.141413][ T3329] do_syscall_64+0xc6/0x1e0 [12459.141413][ T3329] [12459.143662][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12459.143662][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12459.143662][ T3329] ipv6_find_idev+0x102/0x170 [12459.143662][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12459.143662][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12459.143662][ T3329] netlink_rcv_skb+0x130/0x360 [12459.143662][ T3329] netlink_unicast+0x449/0x710 [12459.143662][ T3329] netlink_sendmsg+0x723/0xbe0 [12459.143662][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12459.143662][ T3329] ___sys_sendmsg+0xee/0x170 [12459.143662][ T3329] __sys_sendmsg+0xcd/0x170 [12459.143662][ T3329] do_syscall_64+0xc6/0x1e0 [12459.143662][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12459.143662][ T3329] [12459.145363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12459.145363][ T3329] neigh_parms_alloc+0x1e5/0x510 [12459.145363][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12459.145363][ T3329] ipv6_find_idev+0x102/0x170 [12459.145363][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12459.145363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12459.145363][ T3329] netlink_rcv_skb+0x130/0x360 [12459.145363][ T3329] netlink_unicast+0x449/0x710 [12459.145363][ T3329] netlink_sendmsg+0x723/0xbe0 [12459.145363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12459.145363][ T3329] ___sys_sendmsg+0xee/0x170 [12459.145363][ T3329] __sys_sendmsg+0xcd/0x170 [12459.145363][ T3329] do_syscall_64+0xc6/0x1e0 [12459.145363][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12459.145363][ T3329] [12469.388910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12469.389386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12469.389386][ T3329] netdev_get_by_index+0x5e/0x80 [12469.389386][ T3329] fib6_nh_init+0x3d8/0x15b0 [12469.389386][ T3329] ip6_route_info_create+0xf18/0x17d0 [12469.389386][ T3329] ip6_route_add+0x1c/0x140 [12469.389386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12469.389386][ T3329] addrconf_add_dev+0xe2/0x170 [12469.389386][ T3329] inet6_addr_add+0x12f/0xa40 [12469.389386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12469.389386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12469.389386][ T3329] netlink_rcv_skb+0x130/0x360 [12469.389386][ T3329] netlink_unicast+0x449/0x710 [12469.389386][ T3329] netlink_sendmsg+0x723/0xbe0 [12469.389386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12469.389386][ T3329] ___sys_sendmsg+0xee/0x170 [12469.389386][ T3329] __sys_sendmsg+0xcd/0x170 [12469.389386][ T3329] do_syscall_64+0xc6/0x1e0 [12469.389386][ T3329] [12469.391701][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12469.391701][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12469.391701][ T3329] ipv6_find_idev+0x102/0x170 [12469.391701][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12469.391701][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12469.391701][ T3329] netlink_rcv_skb+0x130/0x360 [12469.391701][ T3329] netlink_unicast+0x449/0x710 [12469.391701][ T3329] netlink_sendmsg+0x723/0xbe0 [12469.391701][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12469.391701][ T3329] ___sys_sendmsg+0xee/0x170 [12469.391701][ T3329] __sys_sendmsg+0xcd/0x170 [12469.391701][ T3329] do_syscall_64+0xc6/0x1e0 [12469.391701][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12469.391701][ T3329] [12469.393406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12469.393406][ T3329] neigh_parms_alloc+0x1e5/0x510 [12469.393406][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12469.393406][ T3329] ipv6_find_idev+0x102/0x170 [12469.393406][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12469.393406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12469.393406][ T3329] netlink_rcv_skb+0x130/0x360 [12469.393406][ T3329] netlink_unicast+0x449/0x710 [12469.393406][ T3329] netlink_sendmsg+0x723/0xbe0 [12469.393406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12469.393406][ T3329] ___sys_sendmsg+0xee/0x170 [12469.393406][ T3329] __sys_sendmsg+0xcd/0x170 [12469.393406][ T3329] do_syscall_64+0xc6/0x1e0 [12469.393406][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12469.393406][ T3329] [12479.636900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12479.637388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12479.637388][ T3329] netdev_get_by_index+0x5e/0x80 [12479.637388][ T3329] fib6_nh_init+0x3d8/0x15b0 [12479.637388][ T3329] ip6_route_info_create+0xf18/0x17d0 [12479.637388][ T3329] ip6_route_add+0x1c/0x140 [12479.637388][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12479.637388][ T3329] addrconf_add_dev+0xe2/0x170 [12479.637388][ T3329] inet6_addr_add+0x12f/0xa40 [12479.637388][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12479.637388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12479.637388][ T3329] netlink_rcv_skb+0x130/0x360 [12479.637388][ T3329] netlink_unicast+0x449/0x710 [12479.637388][ T3329] netlink_sendmsg+0x723/0xbe0 [12479.637388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12479.637388][ T3329] ___sys_sendmsg+0xee/0x170 [12479.637388][ T3329] __sys_sendmsg+0xcd/0x170 [12479.637388][ T3329] do_syscall_64+0xc6/0x1e0 [12479.637388][ T3329] [12479.639621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12479.639621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12479.639621][ T3329] ipv6_find_idev+0x102/0x170 [12479.639621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12479.639621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12479.639621][ T3329] netlink_rcv_skb+0x130/0x360 [12479.639621][ T3329] netlink_unicast+0x449/0x710 [12479.639621][ T3329] netlink_sendmsg+0x723/0xbe0 [12479.639621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12479.639621][ T3329] ___sys_sendmsg+0xee/0x170 [12479.639621][ T3329] __sys_sendmsg+0xcd/0x170 [12479.639621][ T3329] do_syscall_64+0xc6/0x1e0 [12479.639621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12479.639621][ T3329] [12479.641328][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12479.641328][ T3329] neigh_parms_alloc+0x1e5/0x510 [12479.641328][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12479.641328][ T3329] ipv6_find_idev+0x102/0x170 [12479.641328][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12479.641328][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12479.641328][ T3329] netlink_rcv_skb+0x130/0x360 [12479.641328][ T3329] netlink_unicast+0x449/0x710 [12479.641328][ T3329] netlink_sendmsg+0x723/0xbe0 [12479.641328][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12479.641328][ T3329] ___sys_sendmsg+0xee/0x170 [12479.641328][ T3329] __sys_sendmsg+0xcd/0x170 [12479.641328][ T3329] do_syscall_64+0xc6/0x1e0 [12479.641328][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12479.641328][ T3329] [12489.884924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12489.885420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12489.885420][ T3329] netdev_get_by_index+0x5e/0x80 [12489.885420][ T3329] fib6_nh_init+0x3d8/0x15b0 [12489.885420][ T3329] ip6_route_info_create+0xf18/0x17d0 [12489.885420][ T3329] ip6_route_add+0x1c/0x140 [12489.885420][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12489.885420][ T3329] addrconf_add_dev+0xe2/0x170 [12489.885420][ T3329] inet6_addr_add+0x12f/0xa40 [12489.885420][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12489.885420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12489.885420][ T3329] netlink_rcv_skb+0x130/0x360 [12489.885420][ T3329] netlink_unicast+0x449/0x710 [12489.885420][ T3329] netlink_sendmsg+0x723/0xbe0 [12489.885420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12489.885420][ T3329] ___sys_sendmsg+0xee/0x170 [12489.885420][ T3329] __sys_sendmsg+0xcd/0x170 [12489.885420][ T3329] do_syscall_64+0xc6/0x1e0 [12489.885420][ T3329] [12489.887661][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12489.887661][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12489.887661][ T3329] ipv6_find_idev+0x102/0x170 [12489.887661][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12489.887661][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12489.887661][ T3329] netlink_rcv_skb+0x130/0x360 [12489.887661][ T3329] netlink_unicast+0x449/0x710 [12489.887661][ T3329] netlink_sendmsg+0x723/0xbe0 [12489.887661][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12489.887661][ T3329] ___sys_sendmsg+0xee/0x170 [12489.887661][ T3329] __sys_sendmsg+0xcd/0x170 [12489.887661][ T3329] do_syscall_64+0xc6/0x1e0 [12489.887661][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12489.887661][ T3329] [12489.889388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12489.889388][ T3329] neigh_parms_alloc+0x1e5/0x510 [12489.889388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12489.889388][ T3329] ipv6_find_idev+0x102/0x170 [12489.889388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12489.889388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12489.889388][ T3329] netlink_rcv_skb+0x130/0x360 [12489.889388][ T3329] netlink_unicast+0x449/0x710 [12489.889388][ T3329] netlink_sendmsg+0x723/0xbe0 [12489.889388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12489.889388][ T3329] ___sys_sendmsg+0xee/0x170 [12489.889388][ T3329] __sys_sendmsg+0xcd/0x170 [12489.889388][ T3329] do_syscall_64+0xc6/0x1e0 [12489.889388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12489.889388][ T3329] [12500.132943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12500.133447][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12500.133447][ T3329] netdev_get_by_index+0x5e/0x80 [12500.133447][ T3329] fib6_nh_init+0x3d8/0x15b0 [12500.133447][ T3329] ip6_route_info_create+0xf18/0x17d0 [12500.133447][ T3329] ip6_route_add+0x1c/0x140 [12500.133447][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12500.133447][ T3329] addrconf_add_dev+0xe2/0x170 [12500.133447][ T3329] inet6_addr_add+0x12f/0xa40 [12500.133447][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12500.133447][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12500.133447][ T3329] netlink_rcv_skb+0x130/0x360 [12500.133447][ T3329] netlink_unicast+0x449/0x710 [12500.133447][ T3329] netlink_sendmsg+0x723/0xbe0 [12500.133447][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12500.133447][ T3329] ___sys_sendmsg+0xee/0x170 [12500.133447][ T3329] __sys_sendmsg+0xcd/0x170 [12500.133447][ T3329] do_syscall_64+0xc6/0x1e0 [12500.133447][ T3329] [12500.135673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12500.135673][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12500.135673][ T3329] ipv6_find_idev+0x102/0x170 [12500.135673][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12500.135673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12500.135673][ T3329] netlink_rcv_skb+0x130/0x360 [12500.135673][ T3329] netlink_unicast+0x449/0x710 [12500.135673][ T3329] netlink_sendmsg+0x723/0xbe0 [12500.135673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12500.135673][ T3329] ___sys_sendmsg+0xee/0x170 [12500.135673][ T3329] __sys_sendmsg+0xcd/0x170 [12500.135673][ T3329] do_syscall_64+0xc6/0x1e0 [12500.135673][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12500.135673][ T3329] [12500.137389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12500.137389][ T3329] neigh_parms_alloc+0x1e5/0x510 [12500.137389][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12500.137389][ T3329] ipv6_find_idev+0x102/0x170 [12500.137389][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12500.137389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12500.137389][ T3329] netlink_rcv_skb+0x130/0x360 [12500.137389][ T3329] netlink_unicast+0x449/0x710 [12500.137389][ T3329] netlink_sendmsg+0x723/0xbe0 [12500.137389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12500.137389][ T3329] ___sys_sendmsg+0xee/0x170 [12500.137389][ T3329] __sys_sendmsg+0xcd/0x170 [12500.137389][ T3329] do_syscall_64+0xc6/0x1e0 [12500.137389][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12500.137389][ T3329] [12510.204966][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12510.205458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12510.205458][ T3329] netdev_get_by_index+0x5e/0x80 [12510.205458][ T3329] fib6_nh_init+0x3d8/0x15b0 [12510.205458][ T3329] ip6_route_info_create+0xf18/0x17d0 [12510.205458][ T3329] ip6_route_add+0x1c/0x140 [12510.205458][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12510.205458][ T3329] addrconf_add_dev+0xe2/0x170 [12510.205458][ T3329] inet6_addr_add+0x12f/0xa40 [12510.205458][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12510.205458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12510.205458][ T3329] netlink_rcv_skb+0x130/0x360 [12510.205458][ T3329] netlink_unicast+0x449/0x710 [12510.205458][ T3329] netlink_sendmsg+0x723/0xbe0 [12510.205458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12510.205458][ T3329] ___sys_sendmsg+0xee/0x170 [12510.205458][ T3329] __sys_sendmsg+0xcd/0x170 [12510.205458][ T3329] do_syscall_64+0xc6/0x1e0 [12510.205458][ T3329] [12510.207678][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12510.207678][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12510.207678][ T3329] ipv6_find_idev+0x102/0x170 [12510.207678][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12510.207678][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12510.207678][ T3329] netlink_rcv_skb+0x130/0x360 [12510.207678][ T3329] netlink_unicast+0x449/0x710 [12510.207678][ T3329] netlink_sendmsg+0x723/0xbe0 [12510.207678][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12510.207678][ T3329] ___sys_sendmsg+0xee/0x170 [12510.207678][ T3329] __sys_sendmsg+0xcd/0x170 [12510.207678][ T3329] do_syscall_64+0xc6/0x1e0 [12510.207678][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12510.207678][ T3329] [12510.209392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12510.209392][ T3329] neigh_parms_alloc+0x1e5/0x510 [12510.209392][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12510.209392][ T3329] ipv6_find_idev+0x102/0x170 [12510.209392][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12510.209392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12510.209392][ T3329] netlink_rcv_skb+0x130/0x360 [12510.209392][ T3329] netlink_unicast+0x449/0x710 [12510.209392][ T3329] netlink_sendmsg+0x723/0xbe0 [12510.209392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12510.209392][ T3329] ___sys_sendmsg+0xee/0x170 [12510.209392][ T3329] __sys_sendmsg+0xcd/0x170 [12510.209392][ T3329] do_syscall_64+0xc6/0x1e0 [12510.209392][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12510.209392][ T3329] [12520.460902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12520.461386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12520.461386][ T3329] netdev_get_by_index+0x5e/0x80 [12520.461386][ T3329] fib6_nh_init+0x3d8/0x15b0 [12520.461386][ T3329] ip6_route_info_create+0xf18/0x17d0 [12520.461386][ T3329] ip6_route_add+0x1c/0x140 [12520.461386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12520.461386][ T3329] addrconf_add_dev+0xe2/0x170 [12520.461386][ T3329] inet6_addr_add+0x12f/0xa40 [12520.461386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12520.461386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12520.461386][ T3329] netlink_rcv_skb+0x130/0x360 [12520.461386][ T3329] netlink_unicast+0x449/0x710 [12520.461386][ T3329] netlink_sendmsg+0x723/0xbe0 [12520.461386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12520.461386][ T3329] ___sys_sendmsg+0xee/0x170 [12520.461386][ T3329] __sys_sendmsg+0xcd/0x170 [12520.461386][ T3329] do_syscall_64+0xc6/0x1e0 [12520.461386][ T3329] [12520.463641][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12520.463641][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12520.463641][ T3329] ipv6_find_idev+0x102/0x170 [12520.463641][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12520.463641][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12520.463641][ T3329] netlink_rcv_skb+0x130/0x360 [12520.463641][ T3329] netlink_unicast+0x449/0x710 [12520.463641][ T3329] netlink_sendmsg+0x723/0xbe0 [12520.463641][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12520.463641][ T3329] ___sys_sendmsg+0xee/0x170 [12520.463641][ T3329] __sys_sendmsg+0xcd/0x170 [12520.463641][ T3329] do_syscall_64+0xc6/0x1e0 [12520.463641][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12520.463641][ T3329] [12520.465367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12520.465367][ T3329] neigh_parms_alloc+0x1e5/0x510 [12520.465367][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12520.465367][ T3329] ipv6_find_idev+0x102/0x170 [12520.465367][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12520.465367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12520.465367][ T3329] netlink_rcv_skb+0x130/0x360 [12520.465367][ T3329] netlink_unicast+0x449/0x710 [12520.465367][ T3329] netlink_sendmsg+0x723/0xbe0 [12520.465367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12520.465367][ T3329] ___sys_sendmsg+0xee/0x170 [12520.465367][ T3329] __sys_sendmsg+0xcd/0x170 [12520.465367][ T3329] do_syscall_64+0xc6/0x1e0 [12520.465367][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12520.465367][ T3329] [12530.476984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12530.477514][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12530.477514][ T3329] netdev_get_by_index+0x5e/0x80 [12530.477514][ T3329] fib6_nh_init+0x3d8/0x15b0 [12530.477514][ T3329] ip6_route_info_create+0xf18/0x17d0 [12530.477514][ T3329] ip6_route_add+0x1c/0x140 [12530.477514][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12530.477514][ T3329] addrconf_add_dev+0xe2/0x170 [12530.477514][ T3329] inet6_addr_add+0x12f/0xa40 [12530.477514][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12530.477514][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12530.477514][ T3329] netlink_rcv_skb+0x130/0x360 [12530.477514][ T3329] netlink_unicast+0x449/0x710 [12530.477514][ T3329] netlink_sendmsg+0x723/0xbe0 [12530.477514][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12530.477514][ T3329] ___sys_sendmsg+0xee/0x170 [12530.477514][ T3329] __sys_sendmsg+0xcd/0x170 [12530.477514][ T3329] do_syscall_64+0xc6/0x1e0 [12530.477514][ T3329] [12530.479770][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12530.479770][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12530.479770][ T3329] ipv6_find_idev+0x102/0x170 [12530.479770][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12530.479770][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12530.479770][ T3329] netlink_rcv_skb+0x130/0x360 [12530.479770][ T3329] netlink_unicast+0x449/0x710 [12530.479770][ T3329] netlink_sendmsg+0x723/0xbe0 [12530.479770][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12530.479770][ T3329] ___sys_sendmsg+0xee/0x170 [12530.479770][ T3329] __sys_sendmsg+0xcd/0x170 [12530.479770][ T3329] do_syscall_64+0xc6/0x1e0 [12530.479770][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12530.479770][ T3329] [12530.481561][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12530.481561][ T3329] neigh_parms_alloc+0x1e5/0x510 [12530.481561][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12530.481561][ T3329] ipv6_find_idev+0x102/0x170 [12530.481561][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12530.481561][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12530.481561][ T3329] netlink_rcv_skb+0x130/0x360 [12530.481561][ T3329] netlink_unicast+0x449/0x710 [12530.481561][ T3329] netlink_sendmsg+0x723/0xbe0 [12530.481561][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12530.481561][ T3329] ___sys_sendmsg+0xee/0x170 [12530.481561][ T3329] __sys_sendmsg+0xcd/0x170 [12530.481561][ T3329] do_syscall_64+0xc6/0x1e0 [12530.481561][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12530.481561][ T3329] [12540.724982][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12540.725477][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12540.725477][ T3329] netdev_get_by_index+0x5e/0x80 [12540.725477][ T3329] fib6_nh_init+0x3d8/0x15b0 [12540.725477][ T3329] ip6_route_info_create+0xf18/0x17d0 [12540.725477][ T3329] ip6_route_add+0x1c/0x140 [12540.725477][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12540.725477][ T3329] addrconf_add_dev+0xe2/0x170 [12540.725477][ T3329] inet6_addr_add+0x12f/0xa40 [12540.725477][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12540.725477][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12540.725477][ T3329] netlink_rcv_skb+0x130/0x360 [12540.725477][ T3329] netlink_unicast+0x449/0x710 [12540.725477][ T3329] netlink_sendmsg+0x723/0xbe0 [12540.725477][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12540.725477][ T3329] ___sys_sendmsg+0xee/0x170 [12540.725477][ T3329] __sys_sendmsg+0xcd/0x170 [12540.725477][ T3329] do_syscall_64+0xc6/0x1e0 [12540.725477][ T3329] [12540.727753][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12540.727753][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12540.727753][ T3329] ipv6_find_idev+0x102/0x170 [12540.727753][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12540.727753][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12540.727753][ T3329] netlink_rcv_skb+0x130/0x360 [12540.727753][ T3329] netlink_unicast+0x449/0x710 [12540.727753][ T3329] netlink_sendmsg+0x723/0xbe0 [12540.727753][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12540.727753][ T3329] ___sys_sendmsg+0xee/0x170 [12540.727753][ T3329] __sys_sendmsg+0xcd/0x170 [12540.727753][ T3329] do_syscall_64+0xc6/0x1e0 [12540.727753][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12540.727753][ T3329] [12540.729467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12540.729467][ T3329] neigh_parms_alloc+0x1e5/0x510 [12540.729467][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12540.729467][ T3329] ipv6_find_idev+0x102/0x170 [12540.729467][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12540.729467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12540.729467][ T3329] netlink_rcv_skb+0x130/0x360 [12540.729467][ T3329] netlink_unicast+0x449/0x710 [12540.729467][ T3329] netlink_sendmsg+0x723/0xbe0 [12540.729467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12540.729467][ T3329] ___sys_sendmsg+0xee/0x170 [12540.729467][ T3329] __sys_sendmsg+0xcd/0x170 [12540.729467][ T3329] do_syscall_64+0xc6/0x1e0 [12540.729467][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12540.729467][ T3329] [12550.972922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12550.973506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12550.973506][ T3329] netdev_get_by_index+0x5e/0x80 [12550.973506][ T3329] fib6_nh_init+0x3d8/0x15b0 [12550.973506][ T3329] ip6_route_info_create+0xf18/0x17d0 [12550.973506][ T3329] ip6_route_add+0x1c/0x140 [12550.973506][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12550.973506][ T3329] addrconf_add_dev+0xe2/0x170 [12550.973506][ T3329] inet6_addr_add+0x12f/0xa40 [12550.973506][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12550.973506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12550.973506][ T3329] netlink_rcv_skb+0x130/0x360 [12550.973506][ T3329] netlink_unicast+0x449/0x710 [12550.973506][ T3329] netlink_sendmsg+0x723/0xbe0 [12550.973506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12550.973506][ T3329] ___sys_sendmsg+0xee/0x170 [12550.973506][ T3329] __sys_sendmsg+0xcd/0x170 [12550.973506][ T3329] do_syscall_64+0xc6/0x1e0 [12550.973506][ T3329] [12550.975725][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12550.975725][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12550.975725][ T3329] ipv6_find_idev+0x102/0x170 [12550.975725][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12550.975725][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12550.975725][ T3329] netlink_rcv_skb+0x130/0x360 [12550.975725][ T3329] netlink_unicast+0x449/0x710 [12550.975725][ T3329] netlink_sendmsg+0x723/0xbe0 [12550.975725][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12550.975725][ T3329] ___sys_sendmsg+0xee/0x170 [12550.975725][ T3329] __sys_sendmsg+0xcd/0x170 [12550.975725][ T3329] do_syscall_64+0xc6/0x1e0 [12550.975725][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12550.975725][ T3329] [12550.977443][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12550.977443][ T3329] neigh_parms_alloc+0x1e5/0x510 [12550.977443][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12550.977443][ T3329] ipv6_find_idev+0x102/0x170 [12550.977443][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12550.977443][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12550.977443][ T3329] netlink_rcv_skb+0x130/0x360 [12550.977443][ T3329] netlink_unicast+0x449/0x710 [12550.977443][ T3329] netlink_sendmsg+0x723/0xbe0 [12550.977443][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12550.977443][ T3329] ___sys_sendmsg+0xee/0x170 [12550.977443][ T3329] __sys_sendmsg+0xcd/0x170 [12550.977443][ T3329] do_syscall_64+0xc6/0x1e0 [12550.977443][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12550.977443][ T3329] [12561.220938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12561.221435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12561.221435][ T3329] netdev_get_by_index+0x5e/0x80 [12561.221435][ T3329] fib6_nh_init+0x3d8/0x15b0 [12561.221435][ T3329] ip6_route_info_create+0xf18/0x17d0 [12561.221435][ T3329] ip6_route_add+0x1c/0x140 [12561.221435][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12561.221435][ T3329] addrconf_add_dev+0xe2/0x170 [12561.221435][ T3329] inet6_addr_add+0x12f/0xa40 [12561.221435][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12561.221435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12561.221435][ T3329] netlink_rcv_skb+0x130/0x360 [12561.221435][ T3329] netlink_unicast+0x449/0x710 [12561.221435][ T3329] netlink_sendmsg+0x723/0xbe0 [12561.221435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12561.221435][ T3329] ___sys_sendmsg+0xee/0x170 [12561.221435][ T3329] __sys_sendmsg+0xcd/0x170 [12561.221435][ T3329] do_syscall_64+0xc6/0x1e0 [12561.221435][ T3329] [12561.223708][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12561.223708][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12561.223708][ T3329] ipv6_find_idev+0x102/0x170 [12561.223708][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12561.223708][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12561.223708][ T3329] netlink_rcv_skb+0x130/0x360 [12561.223708][ T3329] netlink_unicast+0x449/0x710 [12561.223708][ T3329] netlink_sendmsg+0x723/0xbe0 [12561.223708][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12561.223708][ T3329] ___sys_sendmsg+0xee/0x170 [12561.223708][ T3329] __sys_sendmsg+0xcd/0x170 [12561.223708][ T3329] do_syscall_64+0xc6/0x1e0 [12561.223708][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12561.223708][ T3329] [12561.225475][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12561.225475][ T3329] neigh_parms_alloc+0x1e5/0x510 [12561.225475][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12561.225475][ T3329] ipv6_find_idev+0x102/0x170 [12561.225475][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12561.225475][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12561.225475][ T3329] netlink_rcv_skb+0x130/0x360 [12561.225475][ T3329] netlink_unicast+0x449/0x710 [12561.225475][ T3329] netlink_sendmsg+0x723/0xbe0 [12561.225475][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12561.225475][ T3329] ___sys_sendmsg+0xee/0x170 [12561.225475][ T3329] __sys_sendmsg+0xcd/0x170 [12561.225475][ T3329] do_syscall_64+0xc6/0x1e0 [12561.225475][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12561.225475][ T3329] [12571.469006][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12571.469568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12571.469568][ T3329] netdev_get_by_index+0x5e/0x80 [12571.469568][ T3329] fib6_nh_init+0x3d8/0x15b0 [12571.469568][ T3329] ip6_route_info_create+0xf18/0x17d0 [12571.469568][ T3329] ip6_route_add+0x1c/0x140 [12571.469568][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12571.469568][ T3329] addrconf_add_dev+0xe2/0x170 [12571.469568][ T3329] inet6_addr_add+0x12f/0xa40 [12571.469568][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12571.469568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12571.469568][ T3329] netlink_rcv_skb+0x130/0x360 [12571.469568][ T3329] netlink_unicast+0x449/0x710 [12571.469568][ T3329] netlink_sendmsg+0x723/0xbe0 [12571.469568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12571.469568][ T3329] ___sys_sendmsg+0xee/0x170 [12571.469568][ T3329] __sys_sendmsg+0xcd/0x170 [12571.469568][ T3329] do_syscall_64+0xc6/0x1e0 [12571.469568][ T3329] [12571.471962][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12571.471962][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12571.471962][ T3329] ipv6_find_idev+0x102/0x170 [12571.471962][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12571.471962][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12571.471962][ T3329] netlink_rcv_skb+0x130/0x360 [12571.471962][ T3329] netlink_unicast+0x449/0x710 [12571.471962][ T3329] netlink_sendmsg+0x723/0xbe0 [12571.471962][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12571.471962][ T3329] ___sys_sendmsg+0xee/0x170 [12571.471962][ T3329] __sys_sendmsg+0xcd/0x170 [12571.471962][ T3329] do_syscall_64+0xc6/0x1e0 [12571.471962][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12571.471962][ T3329] [12571.473724][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12571.473724][ T3329] neigh_parms_alloc+0x1e5/0x510 [12571.473724][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12571.473724][ T3329] ipv6_find_idev+0x102/0x170 [12571.473724][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12571.473724][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12571.473724][ T3329] netlink_rcv_skb+0x130/0x360 [12571.473724][ T3329] netlink_unicast+0x449/0x710 [12571.473724][ T3329] netlink_sendmsg+0x723/0xbe0 [12571.473724][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12571.473724][ T3329] ___sys_sendmsg+0xee/0x170 [12571.473724][ T3329] __sys_sendmsg+0xcd/0x170 [12571.473724][ T3329] do_syscall_64+0xc6/0x1e0 [12571.473724][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12571.473724][ T3329] [12581.549001][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12581.549563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12581.549563][ T3329] netdev_get_by_index+0x5e/0x80 [12581.549563][ T3329] fib6_nh_init+0x3d8/0x15b0 [12581.549563][ T3329] ip6_route_info_create+0xf18/0x17d0 [12581.549563][ T3329] ip6_route_add+0x1c/0x140 [12581.549563][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12581.549563][ T3329] addrconf_add_dev+0xe2/0x170 [12581.549563][ T3329] inet6_addr_add+0x12f/0xa40 [12581.549563][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12581.549563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12581.549563][ T3329] netlink_rcv_skb+0x130/0x360 [12581.549563][ T3329] netlink_unicast+0x449/0x710 [12581.549563][ T3329] netlink_sendmsg+0x723/0xbe0 [12581.549563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12581.549563][ T3329] ___sys_sendmsg+0xee/0x170 [12581.549563][ T3329] __sys_sendmsg+0xcd/0x170 [12581.549563][ T3329] do_syscall_64+0xc6/0x1e0 [12581.549563][ T3329] [12581.551814][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12581.551814][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12581.551814][ T3329] ipv6_find_idev+0x102/0x170 [12581.551814][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12581.551814][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12581.551814][ T3329] netlink_rcv_skb+0x130/0x360 [12581.551814][ T3329] netlink_unicast+0x449/0x710 [12581.551814][ T3329] netlink_sendmsg+0x723/0xbe0 [12581.551814][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12581.551814][ T3329] ___sys_sendmsg+0xee/0x170 [12581.551814][ T3329] __sys_sendmsg+0xcd/0x170 [12581.551814][ T3329] do_syscall_64+0xc6/0x1e0 [12581.551814][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12581.551814][ T3329] [12581.553545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12581.553545][ T3329] neigh_parms_alloc+0x1e5/0x510 [12581.553545][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12581.553545][ T3329] ipv6_find_idev+0x102/0x170 [12581.553545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12581.553545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12581.553545][ T3329] netlink_rcv_skb+0x130/0x360 [12581.553545][ T3329] netlink_unicast+0x449/0x710 [12581.553545][ T3329] netlink_sendmsg+0x723/0xbe0 [12581.553545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12581.553545][ T3329] ___sys_sendmsg+0xee/0x170 [12581.553545][ T3329] __sys_sendmsg+0xcd/0x170 [12581.553545][ T3329] do_syscall_64+0xc6/0x1e0 [12581.553545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12581.553545][ T3329] [12591.661025][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12591.661563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12591.661563][ T3329] netdev_get_by_index+0x5e/0x80 [12591.661563][ T3329] fib6_nh_init+0x3d8/0x15b0 [12591.661563][ T3329] ip6_route_info_create+0xf18/0x17d0 [12591.661563][ T3329] ip6_route_add+0x1c/0x140 [12591.661563][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12591.661563][ T3329] addrconf_add_dev+0xe2/0x170 [12591.661563][ T3329] inet6_addr_add+0x12f/0xa40 [12591.661563][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12591.661563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12591.661563][ T3329] netlink_rcv_skb+0x130/0x360 [12591.661563][ T3329] netlink_unicast+0x449/0x710 [12591.661563][ T3329] netlink_sendmsg+0x723/0xbe0 [12591.661563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12591.661563][ T3329] ___sys_sendmsg+0xee/0x170 [12591.661563][ T3329] __sys_sendmsg+0xcd/0x170 [12591.661563][ T3329] do_syscall_64+0xc6/0x1e0 [12591.661563][ T3329] [12591.663804][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12591.663804][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12591.663804][ T3329] ipv6_find_idev+0x102/0x170 [12591.663804][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12591.663804][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12591.663804][ T3329] netlink_rcv_skb+0x130/0x360 [12591.663804][ T3329] netlink_unicast+0x449/0x710 [12591.663804][ T3329] netlink_sendmsg+0x723/0xbe0 [12591.663804][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12591.663804][ T3329] ___sys_sendmsg+0xee/0x170 [12591.663804][ T3329] __sys_sendmsg+0xcd/0x170 [12591.663804][ T3329] do_syscall_64+0xc6/0x1e0 [12591.663804][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12591.663804][ T3329] [12591.665516][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12591.665516][ T3329] neigh_parms_alloc+0x1e5/0x510 [12591.665516][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12591.665516][ T3329] ipv6_find_idev+0x102/0x170 [12591.665516][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12591.665516][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12591.665516][ T3329] netlink_rcv_skb+0x130/0x360 [12591.665516][ T3329] netlink_unicast+0x449/0x710 [12591.665516][ T3329] netlink_sendmsg+0x723/0xbe0 [12591.665516][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12591.665516][ T3329] ___sys_sendmsg+0xee/0x170 [12591.665516][ T3329] __sys_sendmsg+0xcd/0x170 [12591.665516][ T3329] do_syscall_64+0xc6/0x1e0 [12591.665516][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12591.665516][ T3329] [12601.908991][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12601.909599][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12601.909599][ T3329] netdev_get_by_index+0x5e/0x80 [12601.909599][ T3329] fib6_nh_init+0x3d8/0x15b0 [12601.909599][ T3329] ip6_route_info_create+0xf18/0x17d0 [12601.909599][ T3329] ip6_route_add+0x1c/0x140 [12601.909599][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12601.909599][ T3329] addrconf_add_dev+0xe2/0x170 [12601.909599][ T3329] inet6_addr_add+0x12f/0xa40 [12601.909599][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12601.909599][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12601.909599][ T3329] netlink_rcv_skb+0x130/0x360 [12601.909599][ T3329] netlink_unicast+0x449/0x710 [12601.909599][ T3329] netlink_sendmsg+0x723/0xbe0 [12601.909599][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12601.909599][ T3329] ___sys_sendmsg+0xee/0x170 [12601.909599][ T3329] __sys_sendmsg+0xcd/0x170 [12601.909599][ T3329] do_syscall_64+0xc6/0x1e0 [12601.909599][ T3329] [12601.911870][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12601.911870][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12601.911870][ T3329] ipv6_find_idev+0x102/0x170 [12601.911870][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12601.911870][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12601.911870][ T3329] netlink_rcv_skb+0x130/0x360 [12601.911870][ T3329] netlink_unicast+0x449/0x710 [12601.911870][ T3329] netlink_sendmsg+0x723/0xbe0 [12601.911870][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12601.911870][ T3329] ___sys_sendmsg+0xee/0x170 [12601.911870][ T3329] __sys_sendmsg+0xcd/0x170 [12601.911870][ T3329] do_syscall_64+0xc6/0x1e0 [12601.911870][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12601.911870][ T3329] [12601.913599][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12601.913599][ T3329] neigh_parms_alloc+0x1e5/0x510 [12601.913599][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12601.913599][ T3329] ipv6_find_idev+0x102/0x170 [12601.913599][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12601.913599][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12601.913599][ T3329] netlink_rcv_skb+0x130/0x360 [12601.913599][ T3329] netlink_unicast+0x449/0x710 [12601.913599][ T3329] netlink_sendmsg+0x723/0xbe0 [12601.913599][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12601.913599][ T3329] ___sys_sendmsg+0xee/0x170 [12601.913599][ T3329] __sys_sendmsg+0xcd/0x170 [12601.913599][ T3329] do_syscall_64+0xc6/0x1e0 [12601.913599][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12601.913599][ T3329] [12612.157025][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12612.157612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12612.157612][ T3329] netdev_get_by_index+0x5e/0x80 [12612.157612][ T3329] fib6_nh_init+0x3d8/0x15b0 [12612.157612][ T3329] ip6_route_info_create+0xf18/0x17d0 [12612.157612][ T3329] ip6_route_add+0x1c/0x140 [12612.157612][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12612.157612][ T3329] addrconf_add_dev+0xe2/0x170 [12612.157612][ T3329] inet6_addr_add+0x12f/0xa40 [12612.157612][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12612.157612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12612.157612][ T3329] netlink_rcv_skb+0x130/0x360 [12612.157612][ T3329] netlink_unicast+0x449/0x710 [12612.157612][ T3329] netlink_sendmsg+0x723/0xbe0 [12612.157612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12612.157612][ T3329] ___sys_sendmsg+0xee/0x170 [12612.157612][ T3329] __sys_sendmsg+0xcd/0x170 [12612.157612][ T3329] do_syscall_64+0xc6/0x1e0 [12612.157612][ T3329] [12612.159863][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12612.159863][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12612.159863][ T3329] ipv6_find_idev+0x102/0x170 [12612.159863][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12612.159863][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12612.159863][ T3329] netlink_rcv_skb+0x130/0x360 [12612.159863][ T3329] netlink_unicast+0x449/0x710 [12612.159863][ T3329] netlink_sendmsg+0x723/0xbe0 [12612.159863][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12612.159863][ T3329] ___sys_sendmsg+0xee/0x170 [12612.159863][ T3329] __sys_sendmsg+0xcd/0x170 [12612.159863][ T3329] do_syscall_64+0xc6/0x1e0 [12612.159863][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12612.159863][ T3329] [12612.161592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12612.161592][ T3329] neigh_parms_alloc+0x1e5/0x510 [12612.161592][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12612.161592][ T3329] ipv6_find_idev+0x102/0x170 [12612.161592][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12612.161592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12612.161592][ T3329] netlink_rcv_skb+0x130/0x360 [12612.161592][ T3329] netlink_unicast+0x449/0x710 [12612.161592][ T3329] netlink_sendmsg+0x723/0xbe0 [12612.161592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12612.161592][ T3329] ___sys_sendmsg+0xee/0x170 [12612.161592][ T3329] __sys_sendmsg+0xcd/0x170 [12612.161592][ T3329] do_syscall_64+0xc6/0x1e0 [12612.161592][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12612.161592][ T3329] [12622.220925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12622.221407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12622.221407][ T3329] netdev_get_by_index+0x5e/0x80 [12622.221407][ T3329] fib6_nh_init+0x3d8/0x15b0 [12622.221407][ T3329] ip6_route_info_create+0xf18/0x17d0 [12622.221407][ T3329] ip6_route_add+0x1c/0x140 [12622.221407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12622.221407][ T3329] addrconf_add_dev+0xe2/0x170 [12622.221407][ T3329] inet6_addr_add+0x12f/0xa40 [12622.221407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12622.221407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12622.221407][ T3329] netlink_rcv_skb+0x130/0x360 [12622.221407][ T3329] netlink_unicast+0x449/0x710 [12622.221407][ T3329] netlink_sendmsg+0x723/0xbe0 [12622.221407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12622.221407][ T3329] ___sys_sendmsg+0xee/0x170 [12622.221407][ T3329] __sys_sendmsg+0xcd/0x170 [12622.221407][ T3329] do_syscall_64+0xc6/0x1e0 [12622.221407][ T3329] [12622.223650][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12622.223650][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12622.223650][ T3329] ipv6_find_idev+0x102/0x170 [12622.223650][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12622.223650][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12622.223650][ T3329] netlink_rcv_skb+0x130/0x360 [12622.223650][ T3329] netlink_unicast+0x449/0x710 [12622.223650][ T3329] netlink_sendmsg+0x723/0xbe0 [12622.223650][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12622.223650][ T3329] ___sys_sendmsg+0xee/0x170 [12622.223650][ T3329] __sys_sendmsg+0xcd/0x170 [12622.223650][ T3329] do_syscall_64+0xc6/0x1e0 [12622.223650][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12622.223650][ T3329] [12622.225365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12622.225365][ T3329] neigh_parms_alloc+0x1e5/0x510 [12622.225365][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12622.225365][ T3329] ipv6_find_idev+0x102/0x170 [12622.225365][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12622.225365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12622.225365][ T3329] netlink_rcv_skb+0x130/0x360 [12622.225365][ T3329] netlink_unicast+0x449/0x710 [12622.225365][ T3329] netlink_sendmsg+0x723/0xbe0 [12622.225365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12622.225365][ T3329] ___sys_sendmsg+0xee/0x170 [12622.225365][ T3329] __sys_sendmsg+0xcd/0x170 [12622.225365][ T3329] do_syscall_64+0xc6/0x1e0 [12622.225365][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12622.225365][ T3329] [12632.476936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12632.477403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12632.477403][ T3329] netdev_get_by_index+0x5e/0x80 [12632.477403][ T3329] fib6_nh_init+0x3d8/0x15b0 [12632.477403][ T3329] ip6_route_info_create+0xf18/0x17d0 [12632.477403][ T3329] ip6_route_add+0x1c/0x140 [12632.477403][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12632.477403][ T3329] addrconf_add_dev+0xe2/0x170 [12632.477403][ T3329] inet6_addr_add+0x12f/0xa40 [12632.477403][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12632.477403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12632.477403][ T3329] netlink_rcv_skb+0x130/0x360 [12632.477403][ T3329] netlink_unicast+0x449/0x710 [12632.477403][ T3329] netlink_sendmsg+0x723/0xbe0 [12632.477403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12632.477403][ T3329] ___sys_sendmsg+0xee/0x170 [12632.477403][ T3329] __sys_sendmsg+0xcd/0x170 [12632.477403][ T3329] do_syscall_64+0xc6/0x1e0 [12632.477403][ T3329] [12632.479630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12632.479630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12632.479630][ T3329] ipv6_find_idev+0x102/0x170 [12632.479630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12632.479630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12632.479630][ T3329] netlink_rcv_skb+0x130/0x360 [12632.479630][ T3329] netlink_unicast+0x449/0x710 [12632.479630][ T3329] netlink_sendmsg+0x723/0xbe0 [12632.479630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12632.479630][ T3329] ___sys_sendmsg+0xee/0x170 [12632.479630][ T3329] __sys_sendmsg+0xcd/0x170 [12632.479630][ T3329] do_syscall_64+0xc6/0x1e0 [12632.479630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12632.479630][ T3329] [12632.481963][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12632.481963][ T3329] neigh_parms_alloc+0x1e5/0x510 [12632.481963][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12632.481963][ T3329] ipv6_find_idev+0x102/0x170 [12632.481963][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12632.481963][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12632.481963][ T3329] netlink_rcv_skb+0x130/0x360 [12632.481963][ T3329] netlink_unicast+0x449/0x710 [12632.481963][ T3329] netlink_sendmsg+0x723/0xbe0 [12632.481963][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12632.481963][ T3329] ___sys_sendmsg+0xee/0x170 [12632.481963][ T3329] __sys_sendmsg+0xcd/0x170 [12632.481963][ T3329] do_syscall_64+0xc6/0x1e0 [12632.481963][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12632.481963][ T3329] [12642.732927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12642.733415][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12642.733415][ T3329] netdev_get_by_index+0x5e/0x80 [12642.733415][ T3329] fib6_nh_init+0x3d8/0x15b0 [12642.733415][ T3329] ip6_route_info_create+0xf18/0x17d0 [12642.733415][ T3329] ip6_route_add+0x1c/0x140 [12642.733415][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12642.733415][ T3329] addrconf_add_dev+0xe2/0x170 [12642.733415][ T3329] inet6_addr_add+0x12f/0xa40 [12642.733415][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12642.733415][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12642.733415][ T3329] netlink_rcv_skb+0x130/0x360 [12642.733415][ T3329] netlink_unicast+0x449/0x710 [12642.733415][ T3329] netlink_sendmsg+0x723/0xbe0 [12642.733415][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12642.733415][ T3329] ___sys_sendmsg+0xee/0x170 [12642.733415][ T3329] __sys_sendmsg+0xcd/0x170 [12642.733415][ T3329] do_syscall_64+0xc6/0x1e0 [12642.733415][ T3329] [12642.735644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12642.735644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12642.735644][ T3329] ipv6_find_idev+0x102/0x170 [12642.735644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12642.735644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12642.735644][ T3329] netlink_rcv_skb+0x130/0x360 [12642.735644][ T3329] netlink_unicast+0x449/0x710 [12642.735644][ T3329] netlink_sendmsg+0x723/0xbe0 [12642.735644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12642.735644][ T3329] ___sys_sendmsg+0xee/0x170 [12642.735644][ T3329] __sys_sendmsg+0xcd/0x170 [12642.735644][ T3329] do_syscall_64+0xc6/0x1e0 [12642.735644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12642.735644][ T3329] [12642.737363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12642.737363][ T3329] neigh_parms_alloc+0x1e5/0x510 [12642.737363][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12642.737363][ T3329] ipv6_find_idev+0x102/0x170 [12642.737363][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12642.737363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12642.737363][ T3329] netlink_rcv_skb+0x130/0x360 [12642.737363][ T3329] netlink_unicast+0x449/0x710 [12642.737363][ T3329] netlink_sendmsg+0x723/0xbe0 [12642.737363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12642.737363][ T3329] ___sys_sendmsg+0xee/0x170 [12642.737363][ T3329] __sys_sendmsg+0xcd/0x170 [12642.737363][ T3329] do_syscall_64+0xc6/0x1e0 [12642.737363][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12642.737363][ T3329] [12652.988984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12652.989543][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12652.989543][ T3329] netdev_get_by_index+0x5e/0x80 [12652.989543][ T3329] fib6_nh_init+0x3d8/0x15b0 [12652.989543][ T3329] ip6_route_info_create+0xf18/0x17d0 [12652.989543][ T3329] ip6_route_add+0x1c/0x140 [12652.989543][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12652.989543][ T3329] addrconf_add_dev+0xe2/0x170 [12652.989543][ T3329] inet6_addr_add+0x12f/0xa40 [12652.989543][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12652.989543][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12652.989543][ T3329] netlink_rcv_skb+0x130/0x360 [12652.989543][ T3329] netlink_unicast+0x449/0x710 [12652.989543][ T3329] netlink_sendmsg+0x723/0xbe0 [12652.989543][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12652.989543][ T3329] ___sys_sendmsg+0xee/0x170 [12652.989543][ T3329] __sys_sendmsg+0xcd/0x170 [12652.989543][ T3329] do_syscall_64+0xc6/0x1e0 [12652.989543][ T3329] [12652.991791][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12652.991791][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12652.991791][ T3329] ipv6_find_idev+0x102/0x170 [12652.991791][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12652.991791][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12652.991791][ T3329] netlink_rcv_skb+0x130/0x360 [12652.991791][ T3329] netlink_unicast+0x449/0x710 [12652.991791][ T3329] netlink_sendmsg+0x723/0xbe0 [12652.991791][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12652.991791][ T3329] ___sys_sendmsg+0xee/0x170 [12652.991791][ T3329] __sys_sendmsg+0xcd/0x170 [12652.991791][ T3329] do_syscall_64+0xc6/0x1e0 [12652.991791][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12652.991791][ T3329] [12652.993516][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12652.993516][ T3329] neigh_parms_alloc+0x1e5/0x510 [12652.993516][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12652.993516][ T3329] ipv6_find_idev+0x102/0x170 [12652.993516][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12652.993516][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12652.993516][ T3329] netlink_rcv_skb+0x130/0x360 [12652.993516][ T3329] netlink_unicast+0x449/0x710 [12652.993516][ T3329] netlink_sendmsg+0x723/0xbe0 [12652.993516][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12652.993516][ T3329] ___sys_sendmsg+0xee/0x170 [12652.993516][ T3329] __sys_sendmsg+0xcd/0x170 [12652.993516][ T3329] do_syscall_64+0xc6/0x1e0 [12652.993516][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12652.993516][ T3329] [12663.333069][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12663.333588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12663.333588][ T3329] netdev_get_by_index+0x5e/0x80 [12663.333588][ T3329] fib6_nh_init+0x3d8/0x15b0 [12663.333588][ T3329] ip6_route_info_create+0xf18/0x17d0 [12663.333588][ T3329] ip6_route_add+0x1c/0x140 [12663.333588][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12663.333588][ T3329] addrconf_add_dev+0xe2/0x170 [12663.333588][ T3329] inet6_addr_add+0x12f/0xa40 [12663.333588][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12663.333588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12663.333588][ T3329] netlink_rcv_skb+0x130/0x360 [12663.333588][ T3329] netlink_unicast+0x449/0x710 [12663.333588][ T3329] netlink_sendmsg+0x723/0xbe0 [12663.333588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12663.333588][ T3329] ___sys_sendmsg+0xee/0x170 [12663.333588][ T3329] __sys_sendmsg+0xcd/0x170 [12663.333588][ T3329] do_syscall_64+0xc6/0x1e0 [12663.333588][ T3329] [12663.335872][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12663.335872][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12663.335872][ T3329] ipv6_find_idev+0x102/0x170 [12663.335872][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12663.335872][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12663.335872][ T3329] netlink_rcv_skb+0x130/0x360 [12663.335872][ T3329] netlink_unicast+0x449/0x710 [12663.335872][ T3329] netlink_sendmsg+0x723/0xbe0 [12663.335872][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12663.335872][ T3329] ___sys_sendmsg+0xee/0x170 [12663.335872][ T3329] __sys_sendmsg+0xcd/0x170 [12663.335872][ T3329] do_syscall_64+0xc6/0x1e0 [12663.335872][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12663.335872][ T3329] [12663.337647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12663.337647][ T3329] neigh_parms_alloc+0x1e5/0x510 [12663.337647][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12663.337647][ T3329] ipv6_find_idev+0x102/0x170 [12663.337647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12663.337647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12663.337647][ T3329] netlink_rcv_skb+0x130/0x360 [12663.337647][ T3329] netlink_unicast+0x449/0x710 [12663.337647][ T3329] netlink_sendmsg+0x723/0xbe0 [12663.337647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12663.337647][ T3329] ___sys_sendmsg+0xee/0x170 [12663.337647][ T3329] __sys_sendmsg+0xcd/0x170 [12663.337647][ T3329] do_syscall_64+0xc6/0x1e0 [12663.337647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12663.337647][ T3329] [12673.492919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12673.493591][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12673.493591][ T3329] netdev_get_by_index+0x5e/0x80 [12673.493591][ T3329] fib6_nh_init+0x3d8/0x15b0 [12673.493591][ T3329] ip6_route_info_create+0xf18/0x17d0 [12673.493591][ T3329] ip6_route_add+0x1c/0x140 [12673.493591][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12673.493591][ T3329] addrconf_add_dev+0xe2/0x170 [12673.493591][ T3329] inet6_addr_add+0x12f/0xa40 [12673.493591][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12673.493591][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12673.493591][ T3329] netlink_rcv_skb+0x130/0x360 [12673.493591][ T3329] netlink_unicast+0x449/0x710 [12673.493591][ T3329] netlink_sendmsg+0x723/0xbe0 [12673.493591][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12673.493591][ T3329] ___sys_sendmsg+0xee/0x170 [12673.493591][ T3329] __sys_sendmsg+0xcd/0x170 [12673.493591][ T3329] do_syscall_64+0xc6/0x1e0 [12673.493591][ T3329] [12673.495858][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12673.495858][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12673.495858][ T3329] ipv6_find_idev+0x102/0x170 [12673.495858][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12673.495858][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12673.495858][ T3329] netlink_rcv_skb+0x130/0x360 [12673.495858][ T3329] netlink_unicast+0x449/0x710 [12673.495858][ T3329] netlink_sendmsg+0x723/0xbe0 [12673.495858][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12673.495858][ T3329] ___sys_sendmsg+0xee/0x170 [12673.495858][ T3329] __sys_sendmsg+0xcd/0x170 [12673.495858][ T3329] do_syscall_64+0xc6/0x1e0 [12673.495858][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12673.495858][ T3329] [12673.497615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12673.497615][ T3329] neigh_parms_alloc+0x1e5/0x510 [12673.497615][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12673.497615][ T3329] ipv6_find_idev+0x102/0x170 [12673.497615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12673.497615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12673.497615][ T3329] netlink_rcv_skb+0x130/0x360 [12673.497615][ T3329] netlink_unicast+0x449/0x710 [12673.497615][ T3329] netlink_sendmsg+0x723/0xbe0 [12673.497615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12673.497615][ T3329] ___sys_sendmsg+0xee/0x170 [12673.497615][ T3329] __sys_sendmsg+0xcd/0x170 [12673.497615][ T3329] do_syscall_64+0xc6/0x1e0 [12673.497615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12673.497615][ T3329] [12683.741015][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12683.741715][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12683.741715][ T3329] netdev_get_by_index+0x5e/0x80 [12683.741715][ T3329] fib6_nh_init+0x3d8/0x15b0 [12683.741715][ T3329] ip6_route_info_create+0xf18/0x17d0 [12683.741715][ T3329] ip6_route_add+0x1c/0x140 [12683.741715][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12683.741715][ T3329] addrconf_add_dev+0xe2/0x170 [12683.741715][ T3329] inet6_addr_add+0x12f/0xa40 [12683.741715][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12683.741715][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12683.741715][ T3329] netlink_rcv_skb+0x130/0x360 [12683.741715][ T3329] netlink_unicast+0x449/0x710 [12683.741715][ T3329] netlink_sendmsg+0x723/0xbe0 [12683.741715][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12683.741715][ T3329] ___sys_sendmsg+0xee/0x170 [12683.741715][ T3329] __sys_sendmsg+0xcd/0x170 [12683.741715][ T3329] do_syscall_64+0xc6/0x1e0 [12683.741715][ T3329] [12683.744023][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12683.744023][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12683.744023][ T3329] ipv6_find_idev+0x102/0x170 [12683.744023][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12683.744023][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12683.744023][ T3329] netlink_rcv_skb+0x130/0x360 [12683.744023][ T3329] netlink_unicast+0x449/0x710 [12683.744023][ T3329] netlink_sendmsg+0x723/0xbe0 [12683.744023][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12683.744023][ T3329] ___sys_sendmsg+0xee/0x170 [12683.744023][ T3329] __sys_sendmsg+0xcd/0x170 [12683.744023][ T3329] do_syscall_64+0xc6/0x1e0 [12683.744023][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12683.744023][ T3329] [12683.745770][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12683.745770][ T3329] neigh_parms_alloc+0x1e5/0x510 [12683.745770][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12683.745770][ T3329] ipv6_find_idev+0x102/0x170 [12683.745770][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12683.745770][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12683.745770][ T3329] netlink_rcv_skb+0x130/0x360 [12683.745770][ T3329] netlink_unicast+0x449/0x710 [12683.745770][ T3329] netlink_sendmsg+0x723/0xbe0 [12683.745770][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12683.745770][ T3329] ___sys_sendmsg+0xee/0x170 [12683.745770][ T3329] __sys_sendmsg+0xcd/0x170 [12683.745770][ T3329] do_syscall_64+0xc6/0x1e0 [12683.745770][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12683.745770][ T3329] [12694.333119][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12694.333652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12694.333652][ T3329] netdev_get_by_index+0x5e/0x80 [12694.333652][ T3329] fib6_nh_init+0x3d8/0x15b0 [12694.333652][ T3329] ip6_route_info_create+0xf18/0x17d0 [12694.333652][ T3329] ip6_route_add+0x1c/0x140 [12694.333652][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12694.333652][ T3329] addrconf_add_dev+0xe2/0x170 [12694.333652][ T3329] inet6_addr_add+0x12f/0xa40 [12694.333652][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12694.333652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12694.333652][ T3329] netlink_rcv_skb+0x130/0x360 [12694.333652][ T3329] netlink_unicast+0x449/0x710 [12694.333652][ T3329] netlink_sendmsg+0x723/0xbe0 [12694.333652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12694.333652][ T3329] ___sys_sendmsg+0xee/0x170 [12694.333652][ T3329] __sys_sendmsg+0xcd/0x170 [12694.333652][ T3329] do_syscall_64+0xc6/0x1e0 [12694.333652][ T3329] [12694.335925][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12694.335925][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12694.335925][ T3329] ipv6_find_idev+0x102/0x170 [12694.335925][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12694.335925][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12694.335925][ T3329] netlink_rcv_skb+0x130/0x360 [12694.335925][ T3329] netlink_unicast+0x449/0x710 [12694.335925][ T3329] netlink_sendmsg+0x723/0xbe0 [12694.335925][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12694.335925][ T3329] ___sys_sendmsg+0xee/0x170 [12694.335925][ T3329] __sys_sendmsg+0xcd/0x170 [12694.335925][ T3329] do_syscall_64+0xc6/0x1e0 [12694.335925][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12694.335925][ T3329] [12694.337804][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12694.337804][ T3329] neigh_parms_alloc+0x1e5/0x510 [12694.337804][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12694.337804][ T3329] ipv6_find_idev+0x102/0x170 [12694.337804][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12694.337804][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12694.337804][ T3329] netlink_rcv_skb+0x130/0x360 [12694.337804][ T3329] netlink_unicast+0x449/0x710 [12694.337804][ T3329] netlink_sendmsg+0x723/0xbe0 [12694.337804][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12694.337804][ T3329] ___sys_sendmsg+0xee/0x170 [12694.337804][ T3329] __sys_sendmsg+0xcd/0x170 [12694.337804][ T3329] do_syscall_64+0xc6/0x1e0 [12694.337804][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12694.337804][ T3329] [12704.468989][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12704.469691][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12704.469691][ T3329] netdev_get_by_index+0x5e/0x80 [12704.469691][ T3329] fib6_nh_init+0x3d8/0x15b0 [12704.469691][ T3329] ip6_route_info_create+0xf18/0x17d0 [12704.469691][ T3329] ip6_route_add+0x1c/0x140 [12704.469691][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12704.469691][ T3329] addrconf_add_dev+0xe2/0x170 [12704.469691][ T3329] inet6_addr_add+0x12f/0xa40 [12704.469691][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12704.469691][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12704.469691][ T3329] netlink_rcv_skb+0x130/0x360 [12704.469691][ T3329] netlink_unicast+0x449/0x710 [12704.469691][ T3329] netlink_sendmsg+0x723/0xbe0 [12704.469691][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12704.469691][ T3329] ___sys_sendmsg+0xee/0x170 [12704.469691][ T3329] __sys_sendmsg+0xcd/0x170 [12704.469691][ T3329] do_syscall_64+0xc6/0x1e0 [12704.469691][ T3329] [12704.471935][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12704.471935][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12704.471935][ T3329] ipv6_find_idev+0x102/0x170 [12704.471935][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12704.471935][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12704.471935][ T3329] netlink_rcv_skb+0x130/0x360 [12704.471935][ T3329] netlink_unicast+0x449/0x710 [12704.471935][ T3329] netlink_sendmsg+0x723/0xbe0 [12704.471935][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12704.471935][ T3329] ___sys_sendmsg+0xee/0x170 [12704.471935][ T3329] __sys_sendmsg+0xcd/0x170 [12704.471935][ T3329] do_syscall_64+0xc6/0x1e0 [12704.471935][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12704.471935][ T3329] [12704.473716][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12704.473716][ T3329] neigh_parms_alloc+0x1e5/0x510 [12704.473716][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12704.473716][ T3329] ipv6_find_idev+0x102/0x170 [12704.473716][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12704.473716][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12704.473716][ T3329] netlink_rcv_skb+0x130/0x360 [12704.473716][ T3329] netlink_unicast+0x449/0x710 [12704.473716][ T3329] netlink_sendmsg+0x723/0xbe0 [12704.473716][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12704.473716][ T3329] ___sys_sendmsg+0xee/0x170 [12704.473716][ T3329] __sys_sendmsg+0xcd/0x170 [12704.473716][ T3329] do_syscall_64+0xc6/0x1e0 [12704.473716][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12704.473716][ T3329] [12714.717066][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12714.717644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12714.717644][ T3329] netdev_get_by_index+0x5e/0x80 [12714.717644][ T3329] fib6_nh_init+0x3d8/0x15b0 [12714.717644][ T3329] ip6_route_info_create+0xf18/0x17d0 [12714.717644][ T3329] ip6_route_add+0x1c/0x140 [12714.717644][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12714.717644][ T3329] addrconf_add_dev+0xe2/0x170 [12714.717644][ T3329] inet6_addr_add+0x12f/0xa40 [12714.717644][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12714.717644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12714.717644][ T3329] netlink_rcv_skb+0x130/0x360 [12714.717644][ T3329] netlink_unicast+0x449/0x710 [12714.717644][ T3329] netlink_sendmsg+0x723/0xbe0 [12714.717644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12714.717644][ T3329] ___sys_sendmsg+0xee/0x170 [12714.717644][ T3329] __sys_sendmsg+0xcd/0x170 [12714.717644][ T3329] do_syscall_64+0xc6/0x1e0 [12714.717644][ T3329] [12714.719940][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12714.719940][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12714.719940][ T3329] ipv6_find_idev+0x102/0x170 [12714.719940][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12714.719940][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12714.719940][ T3329] netlink_rcv_skb+0x130/0x360 [12714.719940][ T3329] netlink_unicast+0x449/0x710 [12714.719940][ T3329] netlink_sendmsg+0x723/0xbe0 [12714.719940][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12714.719940][ T3329] ___sys_sendmsg+0xee/0x170 [12714.719940][ T3329] __sys_sendmsg+0xcd/0x170 [12714.719940][ T3329] do_syscall_64+0xc6/0x1e0 [12714.719940][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12714.719940][ T3329] [12714.721660][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12714.721660][ T3329] neigh_parms_alloc+0x1e5/0x510 [12714.721660][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12714.721660][ T3329] ipv6_find_idev+0x102/0x170 [12714.721660][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12714.721660][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12714.721660][ T3329] netlink_rcv_skb+0x130/0x360 [12714.721660][ T3329] netlink_unicast+0x449/0x710 [12714.721660][ T3329] netlink_sendmsg+0x723/0xbe0 [12714.721660][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12714.721660][ T3329] ___sys_sendmsg+0xee/0x170 [12714.721660][ T3329] __sys_sendmsg+0xcd/0x170 [12714.721660][ T3329] do_syscall_64+0xc6/0x1e0 [12714.721660][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12714.721660][ T3329] [12724.965001][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12724.965723][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12724.965723][ T3329] netdev_get_by_index+0x5e/0x80 [12724.965723][ T3329] fib6_nh_init+0x3d8/0x15b0 [12724.965723][ T3329] ip6_route_info_create+0xf18/0x17d0 [12724.965723][ T3329] ip6_route_add+0x1c/0x140 [12724.965723][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12724.965723][ T3329] addrconf_add_dev+0xe2/0x170 [12724.965723][ T3329] inet6_addr_add+0x12f/0xa40 [12724.965723][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12724.965723][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12724.965723][ T3329] netlink_rcv_skb+0x130/0x360 [12724.965723][ T3329] netlink_unicast+0x449/0x710 [12724.965723][ T3329] netlink_sendmsg+0x723/0xbe0 [12724.965723][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12724.965723][ T3329] ___sys_sendmsg+0xee/0x170 [12724.965723][ T3329] __sys_sendmsg+0xcd/0x170 [12724.965723][ T3329] do_syscall_64+0xc6/0x1e0 [12724.965723][ T3329] [12724.967944][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12724.967944][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12724.967944][ T3329] ipv6_find_idev+0x102/0x170 [12724.967944][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12724.967944][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12724.967944][ T3329] netlink_rcv_skb+0x130/0x360 [12724.967944][ T3329] netlink_unicast+0x449/0x710 [12724.967944][ T3329] netlink_sendmsg+0x723/0xbe0 [12724.967944][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12724.967944][ T3329] ___sys_sendmsg+0xee/0x170 [12724.967944][ T3329] __sys_sendmsg+0xcd/0x170 [12724.967944][ T3329] do_syscall_64+0xc6/0x1e0 [12724.967944][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12724.967944][ T3329] [12724.969716][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12724.969716][ T3329] neigh_parms_alloc+0x1e5/0x510 [12724.969716][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12724.969716][ T3329] ipv6_find_idev+0x102/0x170 [12724.969716][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12724.969716][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12724.969716][ T3329] netlink_rcv_skb+0x130/0x360 [12724.969716][ T3329] netlink_unicast+0x449/0x710 [12724.969716][ T3329] netlink_sendmsg+0x723/0xbe0 [12724.969716][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12724.969716][ T3329] ___sys_sendmsg+0xee/0x170 [12724.969716][ T3329] __sys_sendmsg+0xcd/0x170 [12724.969716][ T3329] do_syscall_64+0xc6/0x1e0 [12724.969716][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12724.969716][ T3329] [12735.013022][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12735.013638][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12735.013638][ T3329] netdev_get_by_index+0x5e/0x80 [12735.013638][ T3329] fib6_nh_init+0x3d8/0x15b0 [12735.013638][ T3329] ip6_route_info_create+0xf18/0x17d0 [12735.013638][ T3329] ip6_route_add+0x1c/0x140 [12735.013638][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12735.013638][ T3329] addrconf_add_dev+0xe2/0x170 [12735.013638][ T3329] inet6_addr_add+0x12f/0xa40 [12735.013638][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12735.013638][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12735.013638][ T3329] netlink_rcv_skb+0x130/0x360 [12735.013638][ T3329] netlink_unicast+0x449/0x710 [12735.013638][ T3329] netlink_sendmsg+0x723/0xbe0 [12735.013638][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12735.013638][ T3329] ___sys_sendmsg+0xee/0x170 [12735.013638][ T3329] __sys_sendmsg+0xcd/0x170 [12735.013638][ T3329] do_syscall_64+0xc6/0x1e0 [12735.013638][ T3329] [12735.015858][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12735.015858][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12735.015858][ T3329] ipv6_find_idev+0x102/0x170 [12735.015858][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12735.015858][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12735.015858][ T3329] netlink_rcv_skb+0x130/0x360 [12735.015858][ T3329] netlink_unicast+0x449/0x710 [12735.015858][ T3329] netlink_sendmsg+0x723/0xbe0 [12735.015858][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12735.015858][ T3329] ___sys_sendmsg+0xee/0x170 [12735.015858][ T3329] __sys_sendmsg+0xcd/0x170 [12735.015858][ T3329] do_syscall_64+0xc6/0x1e0 [12735.015858][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12735.015858][ T3329] [12735.017573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12735.017573][ T3329] neigh_parms_alloc+0x1e5/0x510 [12735.017573][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12735.017573][ T3329] ipv6_find_idev+0x102/0x170 [12735.017573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12735.017573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12735.017573][ T3329] netlink_rcv_skb+0x130/0x360 [12735.017573][ T3329] netlink_unicast+0x449/0x710 [12735.017573][ T3329] netlink_sendmsg+0x723/0xbe0 [12735.017573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12735.017573][ T3329] ___sys_sendmsg+0xee/0x170 [12735.017573][ T3329] __sys_sendmsg+0xcd/0x170 [12735.017573][ T3329] do_syscall_64+0xc6/0x1e0 [12735.017573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12735.017573][ T3329] [12745.260962][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12745.261459][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12745.261459][ T3329] netdev_get_by_index+0x5e/0x80 [12745.261459][ T3329] fib6_nh_init+0x3d8/0x15b0 [12745.261459][ T3329] ip6_route_info_create+0xf18/0x17d0 [12745.261459][ T3329] ip6_route_add+0x1c/0x140 [12745.261459][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12745.261459][ T3329] addrconf_add_dev+0xe2/0x170 [12745.261459][ T3329] inet6_addr_add+0x12f/0xa40 [12745.261459][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12745.261459][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12745.261459][ T3329] netlink_rcv_skb+0x130/0x360 [12745.261459][ T3329] netlink_unicast+0x449/0x710 [12745.261459][ T3329] netlink_sendmsg+0x723/0xbe0 [12745.261459][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12745.261459][ T3329] ___sys_sendmsg+0xee/0x170 [12745.261459][ T3329] __sys_sendmsg+0xcd/0x170 [12745.261459][ T3329] do_syscall_64+0xc6/0x1e0 [12745.261459][ T3329] [12745.263753][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12745.263753][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12745.263753][ T3329] ipv6_find_idev+0x102/0x170 [12745.263753][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12745.263753][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12745.263753][ T3329] netlink_rcv_skb+0x130/0x360 [12745.263753][ T3329] netlink_unicast+0x449/0x710 [12745.263753][ T3329] netlink_sendmsg+0x723/0xbe0 [12745.263753][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12745.263753][ T3329] ___sys_sendmsg+0xee/0x170 [12745.263753][ T3329] __sys_sendmsg+0xcd/0x170 [12745.263753][ T3329] do_syscall_64+0xc6/0x1e0 [12745.263753][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12745.263753][ T3329] [12745.265445][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12745.265445][ T3329] neigh_parms_alloc+0x1e5/0x510 [12745.265445][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12745.265445][ T3329] ipv6_find_idev+0x102/0x170 [12745.265445][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12745.265445][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12745.265445][ T3329] netlink_rcv_skb+0x130/0x360 [12745.265445][ T3329] netlink_unicast+0x449/0x710 [12745.265445][ T3329] netlink_sendmsg+0x723/0xbe0 [12745.265445][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12745.265445][ T3329] ___sys_sendmsg+0xee/0x170 [12745.265445][ T3329] __sys_sendmsg+0xcd/0x170 [12745.265445][ T3329] do_syscall_64+0xc6/0x1e0 [12745.265445][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12745.265445][ T3329] [12755.508992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12755.509527][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12755.509527][ T3329] netdev_get_by_index+0x5e/0x80 [12755.509527][ T3329] fib6_nh_init+0x3d8/0x15b0 [12755.509527][ T3329] ip6_route_info_create+0xf18/0x17d0 [12755.509527][ T3329] ip6_route_add+0x1c/0x140 [12755.509527][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12755.509527][ T3329] addrconf_add_dev+0xe2/0x170 [12755.509527][ T3329] inet6_addr_add+0x12f/0xa40 [12755.509527][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12755.509527][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12755.509527][ T3329] netlink_rcv_skb+0x130/0x360 [12755.509527][ T3329] netlink_unicast+0x449/0x710 [12755.509527][ T3329] netlink_sendmsg+0x723/0xbe0 [12755.509527][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12755.509527][ T3329] ___sys_sendmsg+0xee/0x170 [12755.509527][ T3329] __sys_sendmsg+0xcd/0x170 [12755.509527][ T3329] do_syscall_64+0xc6/0x1e0 [12755.509527][ T3329] [12755.511740][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12755.511740][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12755.511740][ T3329] ipv6_find_idev+0x102/0x170 [12755.511740][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12755.511740][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12755.511740][ T3329] netlink_rcv_skb+0x130/0x360 [12755.511740][ T3329] netlink_unicast+0x449/0x710 [12755.511740][ T3329] netlink_sendmsg+0x723/0xbe0 [12755.511740][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12755.511740][ T3329] ___sys_sendmsg+0xee/0x170 [12755.511740][ T3329] __sys_sendmsg+0xcd/0x170 [12755.511740][ T3329] do_syscall_64+0xc6/0x1e0 [12755.511740][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12755.511740][ T3329] [12755.513445][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12755.513445][ T3329] neigh_parms_alloc+0x1e5/0x510 [12755.513445][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12755.513445][ T3329] ipv6_find_idev+0x102/0x170 [12755.513445][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12755.513445][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12755.513445][ T3329] netlink_rcv_skb+0x130/0x360 [12755.513445][ T3329] netlink_unicast+0x449/0x710 [12755.513445][ T3329] netlink_sendmsg+0x723/0xbe0 [12755.513445][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12755.513445][ T3329] ___sys_sendmsg+0xee/0x170 [12755.513445][ T3329] __sys_sendmsg+0xcd/0x170 [12755.513445][ T3329] do_syscall_64+0xc6/0x1e0 [12755.513445][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12755.513445][ T3329] [12765.757030][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12765.757614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12765.757614][ T3329] netdev_get_by_index+0x5e/0x80 [12765.757614][ T3329] fib6_nh_init+0x3d8/0x15b0 [12765.757614][ T3329] ip6_route_info_create+0xf18/0x17d0 [12765.757614][ T3329] ip6_route_add+0x1c/0x140 [12765.757614][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12765.757614][ T3329] addrconf_add_dev+0xe2/0x170 [12765.757614][ T3329] inet6_addr_add+0x12f/0xa40 [12765.757614][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12765.757614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12765.757614][ T3329] netlink_rcv_skb+0x130/0x360 [12765.757614][ T3329] netlink_unicast+0x449/0x710 [12765.757614][ T3329] netlink_sendmsg+0x723/0xbe0 [12765.757614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12765.757614][ T3329] ___sys_sendmsg+0xee/0x170 [12765.757614][ T3329] __sys_sendmsg+0xcd/0x170 [12765.757614][ T3329] do_syscall_64+0xc6/0x1e0 [12765.757614][ T3329] [12765.759875][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12765.759875][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12765.759875][ T3329] ipv6_find_idev+0x102/0x170 [12765.759875][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12765.759875][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12765.759875][ T3329] netlink_rcv_skb+0x130/0x360 [12765.759875][ T3329] netlink_unicast+0x449/0x710 [12765.759875][ T3329] netlink_sendmsg+0x723/0xbe0 [12765.759875][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12765.759875][ T3329] ___sys_sendmsg+0xee/0x170 [12765.759875][ T3329] __sys_sendmsg+0xcd/0x170 [12765.759875][ T3329] do_syscall_64+0xc6/0x1e0 [12765.759875][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12765.759875][ T3329] [12765.761563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12765.761563][ T3329] neigh_parms_alloc+0x1e5/0x510 [12765.761563][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12765.761563][ T3329] ipv6_find_idev+0x102/0x170 [12765.761563][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12765.761563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12765.761563][ T3329] netlink_rcv_skb+0x130/0x360 [12765.761563][ T3329] netlink_unicast+0x449/0x710 [12765.761563][ T3329] netlink_sendmsg+0x723/0xbe0 [12765.761563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12765.761563][ T3329] ___sys_sendmsg+0xee/0x170 [12765.761563][ T3329] __sys_sendmsg+0xcd/0x170 [12765.761563][ T3329] do_syscall_64+0xc6/0x1e0 [12765.761563][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12765.761563][ T3329] [12775.908995][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12775.909556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12775.909556][ T3329] netdev_get_by_index+0x5e/0x80 [12775.909556][ T3329] fib6_nh_init+0x3d8/0x15b0 [12775.909556][ T3329] ip6_route_info_create+0xf18/0x17d0 [12775.909556][ T3329] ip6_route_add+0x1c/0x140 [12775.909556][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12775.909556][ T3329] addrconf_add_dev+0xe2/0x170 [12775.909556][ T3329] inet6_addr_add+0x12f/0xa40 [12775.909556][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12775.909556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12775.909556][ T3329] netlink_rcv_skb+0x130/0x360 [12775.909556][ T3329] netlink_unicast+0x449/0x710 [12775.909556][ T3329] netlink_sendmsg+0x723/0xbe0 [12775.909556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12775.909556][ T3329] ___sys_sendmsg+0xee/0x170 [12775.909556][ T3329] __sys_sendmsg+0xcd/0x170 [12775.909556][ T3329] do_syscall_64+0xc6/0x1e0 [12775.909556][ T3329] [12775.911812][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12775.911812][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12775.911812][ T3329] ipv6_find_idev+0x102/0x170 [12775.911812][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12775.911812][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12775.911812][ T3329] netlink_rcv_skb+0x130/0x360 [12775.911812][ T3329] netlink_unicast+0x449/0x710 [12775.911812][ T3329] netlink_sendmsg+0x723/0xbe0 [12775.911812][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12775.911812][ T3329] ___sys_sendmsg+0xee/0x170 [12775.911812][ T3329] __sys_sendmsg+0xcd/0x170 [12775.911812][ T3329] do_syscall_64+0xc6/0x1e0 [12775.911812][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12775.911812][ T3329] [12775.913564][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12775.913564][ T3329] neigh_parms_alloc+0x1e5/0x510 [12775.913564][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12775.913564][ T3329] ipv6_find_idev+0x102/0x170 [12775.913564][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12775.913564][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12775.913564][ T3329] netlink_rcv_skb+0x130/0x360 [12775.913564][ T3329] netlink_unicast+0x449/0x710 [12775.913564][ T3329] netlink_sendmsg+0x723/0xbe0 [12775.913564][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12775.913564][ T3329] ___sys_sendmsg+0xee/0x170 [12775.913564][ T3329] __sys_sendmsg+0xcd/0x170 [12775.913564][ T3329] do_syscall_64+0xc6/0x1e0 [12775.913564][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12775.913564][ T3329] [12786.164998][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12786.165595][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12786.165595][ T3329] netdev_get_by_index+0x5e/0x80 [12786.165595][ T3329] fib6_nh_init+0x3d8/0x15b0 [12786.165595][ T3329] ip6_route_info_create+0xf18/0x17d0 [12786.165595][ T3329] ip6_route_add+0x1c/0x140 [12786.165595][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12786.165595][ T3329] addrconf_add_dev+0xe2/0x170 [12786.165595][ T3329] inet6_addr_add+0x12f/0xa40 [12786.165595][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12786.165595][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12786.165595][ T3329] netlink_rcv_skb+0x130/0x360 [12786.165595][ T3329] netlink_unicast+0x449/0x710 [12786.165595][ T3329] netlink_sendmsg+0x723/0xbe0 [12786.165595][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12786.165595][ T3329] ___sys_sendmsg+0xee/0x170 [12786.165595][ T3329] __sys_sendmsg+0xcd/0x170 [12786.165595][ T3329] do_syscall_64+0xc6/0x1e0 [12786.165595][ T3329] [12786.167795][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12786.167795][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12786.167795][ T3329] ipv6_find_idev+0x102/0x170 [12786.167795][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12786.167795][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12786.167795][ T3329] netlink_rcv_skb+0x130/0x360 [12786.167795][ T3329] netlink_unicast+0x449/0x710 [12786.167795][ T3329] netlink_sendmsg+0x723/0xbe0 [12786.167795][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12786.167795][ T3329] ___sys_sendmsg+0xee/0x170 [12786.167795][ T3329] __sys_sendmsg+0xcd/0x170 [12786.167795][ T3329] do_syscall_64+0xc6/0x1e0 [12786.167795][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12786.167795][ T3329] [12786.169468][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12786.169468][ T3329] neigh_parms_alloc+0x1e5/0x510 [12786.169468][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12786.169468][ T3329] ipv6_find_idev+0x102/0x170 [12786.169468][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12786.169468][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12786.169468][ T3329] netlink_rcv_skb+0x130/0x360 [12786.169468][ T3329] netlink_unicast+0x449/0x710 [12786.169468][ T3329] netlink_sendmsg+0x723/0xbe0 [12786.169468][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12786.169468][ T3329] ___sys_sendmsg+0xee/0x170 [12786.169468][ T3329] __sys_sendmsg+0xcd/0x170 [12786.169468][ T3329] do_syscall_64+0xc6/0x1e0 [12786.169468][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12786.169468][ T3329] [12796.293009][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12796.293533][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12796.293533][ T3329] netdev_get_by_index+0x5e/0x80 [12796.293533][ T3329] fib6_nh_init+0x3d8/0x15b0 [12796.293533][ T3329] ip6_route_info_create+0xf18/0x17d0 [12796.293533][ T3329] ip6_route_add+0x1c/0x140 [12796.293533][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12796.293533][ T3329] addrconf_add_dev+0xe2/0x170 [12796.293533][ T3329] inet6_addr_add+0x12f/0xa40 [12796.293533][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12796.293533][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12796.293533][ T3329] netlink_rcv_skb+0x130/0x360 [12796.293533][ T3329] netlink_unicast+0x449/0x710 [12796.293533][ T3329] netlink_sendmsg+0x723/0xbe0 [12796.293533][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12796.293533][ T3329] ___sys_sendmsg+0xee/0x170 [12796.293533][ T3329] __sys_sendmsg+0xcd/0x170 [12796.293533][ T3329] do_syscall_64+0xc6/0x1e0 [12796.293533][ T3329] [12796.295837][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12796.295837][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12796.295837][ T3329] ipv6_find_idev+0x102/0x170 [12796.295837][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12796.295837][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12796.295837][ T3329] netlink_rcv_skb+0x130/0x360 [12796.295837][ T3329] netlink_unicast+0x449/0x710 [12796.295837][ T3329] netlink_sendmsg+0x723/0xbe0 [12796.295837][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12796.295837][ T3329] ___sys_sendmsg+0xee/0x170 [12796.295837][ T3329] __sys_sendmsg+0xcd/0x170 [12796.295837][ T3329] do_syscall_64+0xc6/0x1e0 [12796.295837][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12796.295837][ T3329] [12796.297574][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12796.297574][ T3329] neigh_parms_alloc+0x1e5/0x510 [12796.297574][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12796.297574][ T3329] ipv6_find_idev+0x102/0x170 [12796.297574][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12796.297574][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12796.297574][ T3329] netlink_rcv_skb+0x130/0x360 [12796.297574][ T3329] netlink_unicast+0x449/0x710 [12796.297574][ T3329] netlink_sendmsg+0x723/0xbe0 [12796.297574][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12796.297574][ T3329] ___sys_sendmsg+0xee/0x170 [12796.297574][ T3329] __sys_sendmsg+0xcd/0x170 [12796.297574][ T3329] do_syscall_64+0xc6/0x1e0 [12796.297574][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12796.297574][ T3329] [12806.540940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12806.541429][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12806.541429][ T3329] netdev_get_by_index+0x5e/0x80 [12806.541429][ T3329] fib6_nh_init+0x3d8/0x15b0 [12806.541429][ T3329] ip6_route_info_create+0xf18/0x17d0 [12806.541429][ T3329] ip6_route_add+0x1c/0x140 [12806.541429][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12806.541429][ T3329] addrconf_add_dev+0xe2/0x170 [12806.541429][ T3329] inet6_addr_add+0x12f/0xa40 [12806.541429][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12806.541429][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12806.541429][ T3329] netlink_rcv_skb+0x130/0x360 [12806.541429][ T3329] netlink_unicast+0x449/0x710 [12806.541429][ T3329] netlink_sendmsg+0x723/0xbe0 [12806.541429][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12806.541429][ T3329] ___sys_sendmsg+0xee/0x170 [12806.541429][ T3329] __sys_sendmsg+0xcd/0x170 [12806.541429][ T3329] do_syscall_64+0xc6/0x1e0 [12806.541429][ T3329] [12806.543678][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12806.543678][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12806.543678][ T3329] ipv6_find_idev+0x102/0x170 [12806.543678][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12806.543678][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12806.543678][ T3329] netlink_rcv_skb+0x130/0x360 [12806.543678][ T3329] netlink_unicast+0x449/0x710 [12806.543678][ T3329] netlink_sendmsg+0x723/0xbe0 [12806.543678][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12806.543678][ T3329] ___sys_sendmsg+0xee/0x170 [12806.543678][ T3329] __sys_sendmsg+0xcd/0x170 [12806.543678][ T3329] do_syscall_64+0xc6/0x1e0 [12806.543678][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12806.543678][ T3329] [12806.545362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12806.545362][ T3329] neigh_parms_alloc+0x1e5/0x510 [12806.545362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12806.545362][ T3329] ipv6_find_idev+0x102/0x170 [12806.545362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12806.545362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12806.545362][ T3329] netlink_rcv_skb+0x130/0x360 [12806.545362][ T3329] netlink_unicast+0x449/0x710 [12806.545362][ T3329] netlink_sendmsg+0x723/0xbe0 [12806.545362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12806.545362][ T3329] ___sys_sendmsg+0xee/0x170 [12806.545362][ T3329] __sys_sendmsg+0xcd/0x170 [12806.545362][ T3329] do_syscall_64+0xc6/0x1e0 [12806.545362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12806.545362][ T3329] [12816.789104][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12816.789700][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12816.789700][ T3329] netdev_get_by_index+0x5e/0x80 [12816.789700][ T3329] fib6_nh_init+0x3d8/0x15b0 [12816.789700][ T3329] ip6_route_info_create+0xf18/0x17d0 [12816.789700][ T3329] ip6_route_add+0x1c/0x140 [12816.789700][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12816.789700][ T3329] addrconf_add_dev+0xe2/0x170 [12816.789700][ T3329] inet6_addr_add+0x12f/0xa40 [12816.789700][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12816.789700][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12816.789700][ T3329] netlink_rcv_skb+0x130/0x360 [12816.789700][ T3329] netlink_unicast+0x449/0x710 [12816.789700][ T3329] netlink_sendmsg+0x723/0xbe0 [12816.789700][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12816.789700][ T3329] ___sys_sendmsg+0xee/0x170 [12816.789700][ T3329] __sys_sendmsg+0xcd/0x170 [12816.789700][ T3329] do_syscall_64+0xc6/0x1e0 [12816.789700][ T3329] [12816.791892][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12816.791892][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12816.791892][ T3329] ipv6_find_idev+0x102/0x170 [12816.791892][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12816.791892][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12816.791892][ T3329] netlink_rcv_skb+0x130/0x360 [12816.791892][ T3329] netlink_unicast+0x449/0x710 [12816.791892][ T3329] netlink_sendmsg+0x723/0xbe0 [12816.791892][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12816.791892][ T3329] ___sys_sendmsg+0xee/0x170 [12816.791892][ T3329] __sys_sendmsg+0xcd/0x170 [12816.791892][ T3329] do_syscall_64+0xc6/0x1e0 [12816.791892][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12816.791892][ T3329] [12816.793611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12816.793611][ T3329] neigh_parms_alloc+0x1e5/0x510 [12816.793611][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12816.793611][ T3329] ipv6_find_idev+0x102/0x170 [12816.793611][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12816.793611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12816.793611][ T3329] netlink_rcv_skb+0x130/0x360 [12816.793611][ T3329] netlink_unicast+0x449/0x710 [12816.793611][ T3329] netlink_sendmsg+0x723/0xbe0 [12816.793611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12816.793611][ T3329] ___sys_sendmsg+0xee/0x170 [12816.793611][ T3329] __sys_sendmsg+0xcd/0x170 [12816.793611][ T3329] do_syscall_64+0xc6/0x1e0 [12816.793611][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12816.793611][ T3329] [12826.837057][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12826.837656][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12826.837656][ T3329] netdev_get_by_index+0x5e/0x80 [12826.837656][ T3329] fib6_nh_init+0x3d8/0x15b0 [12826.837656][ T3329] ip6_route_info_create+0xf18/0x17d0 [12826.837656][ T3329] ip6_route_add+0x1c/0x140 [12826.837656][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12826.837656][ T3329] addrconf_add_dev+0xe2/0x170 [12826.837656][ T3329] inet6_addr_add+0x12f/0xa40 [12826.837656][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12826.837656][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12826.837656][ T3329] netlink_rcv_skb+0x130/0x360 [12826.837656][ T3329] netlink_unicast+0x449/0x710 [12826.837656][ T3329] netlink_sendmsg+0x723/0xbe0 [12826.837656][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12826.837656][ T3329] ___sys_sendmsg+0xee/0x170 [12826.837656][ T3329] __sys_sendmsg+0xcd/0x170 [12826.837656][ T3329] do_syscall_64+0xc6/0x1e0 [12826.837656][ T3329] [12826.839861][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12826.839861][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12826.839861][ T3329] ipv6_find_idev+0x102/0x170 [12826.839861][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12826.839861][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12826.839861][ T3329] netlink_rcv_skb+0x130/0x360 [12826.839861][ T3329] netlink_unicast+0x449/0x710 [12826.839861][ T3329] netlink_sendmsg+0x723/0xbe0 [12826.839861][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12826.839861][ T3329] ___sys_sendmsg+0xee/0x170 [12826.839861][ T3329] __sys_sendmsg+0xcd/0x170 [12826.839861][ T3329] do_syscall_64+0xc6/0x1e0 [12826.839861][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12826.839861][ T3329] [12826.841582][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12826.841582][ T3329] neigh_parms_alloc+0x1e5/0x510 [12826.841582][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12826.841582][ T3329] ipv6_find_idev+0x102/0x170 [12826.841582][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12826.841582][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12826.841582][ T3329] netlink_rcv_skb+0x130/0x360 [12826.841582][ T3329] netlink_unicast+0x449/0x710 [12826.841582][ T3329] netlink_sendmsg+0x723/0xbe0 [12826.841582][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12826.841582][ T3329] ___sys_sendmsg+0xee/0x170 [12826.841582][ T3329] __sys_sendmsg+0xcd/0x170 [12826.841582][ T3329] do_syscall_64+0xc6/0x1e0 [12826.841582][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12826.841582][ T3329] [12836.884973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12836.885647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12836.885647][ T3329] netdev_get_by_index+0x5e/0x80 [12836.885647][ T3329] fib6_nh_init+0x3d8/0x15b0 [12836.885647][ T3329] ip6_route_info_create+0xf18/0x17d0 [12836.885647][ T3329] ip6_route_add+0x1c/0x140 [12836.885647][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12836.885647][ T3329] addrconf_add_dev+0xe2/0x170 [12836.885647][ T3329] inet6_addr_add+0x12f/0xa40 [12836.885647][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12836.885647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12836.885647][ T3329] netlink_rcv_skb+0x130/0x360 [12836.885647][ T3329] netlink_unicast+0x449/0x710 [12836.885647][ T3329] netlink_sendmsg+0x723/0xbe0 [12836.885647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12836.885647][ T3329] ___sys_sendmsg+0xee/0x170 [12836.885647][ T3329] __sys_sendmsg+0xcd/0x170 [12836.885647][ T3329] do_syscall_64+0xc6/0x1e0 [12836.885647][ T3329] [12836.887932][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12836.887932][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12836.887932][ T3329] ipv6_find_idev+0x102/0x170 [12836.887932][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12836.887932][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12836.887932][ T3329] netlink_rcv_skb+0x130/0x360 [12836.887932][ T3329] netlink_unicast+0x449/0x710 [12836.887932][ T3329] netlink_sendmsg+0x723/0xbe0 [12836.887932][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12836.887932][ T3329] ___sys_sendmsg+0xee/0x170 [12836.887932][ T3329] __sys_sendmsg+0xcd/0x170 [12836.887932][ T3329] do_syscall_64+0xc6/0x1e0 [12836.887932][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12836.887932][ T3329] [12836.889665][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12836.889665][ T3329] neigh_parms_alloc+0x1e5/0x510 [12836.889665][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12836.889665][ T3329] ipv6_find_idev+0x102/0x170 [12836.889665][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12836.889665][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12836.889665][ T3329] netlink_rcv_skb+0x130/0x360 [12836.889665][ T3329] netlink_unicast+0x449/0x710 [12836.889665][ T3329] netlink_sendmsg+0x723/0xbe0 [12836.889665][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12836.889665][ T3329] ___sys_sendmsg+0xee/0x170 [12836.889665][ T3329] __sys_sendmsg+0xcd/0x170 [12836.889665][ T3329] do_syscall_64+0xc6/0x1e0 [12836.889665][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12836.889665][ T3329] [12847.140986][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12847.141476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12847.141476][ T3329] netdev_get_by_index+0x5e/0x80 [12847.141476][ T3329] fib6_nh_init+0x3d8/0x15b0 [12847.141476][ T3329] ip6_route_info_create+0xf18/0x17d0 [12847.141476][ T3329] ip6_route_add+0x1c/0x140 [12847.141476][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12847.141476][ T3329] addrconf_add_dev+0xe2/0x170 [12847.141476][ T3329] inet6_addr_add+0x12f/0xa40 [12847.141476][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12847.141476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12847.141476][ T3329] netlink_rcv_skb+0x130/0x360 [12847.141476][ T3329] netlink_unicast+0x449/0x710 [12847.141476][ T3329] netlink_sendmsg+0x723/0xbe0 [12847.141476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12847.141476][ T3329] ___sys_sendmsg+0xee/0x170 [12847.141476][ T3329] __sys_sendmsg+0xcd/0x170 [12847.141476][ T3329] do_syscall_64+0xc6/0x1e0 [12847.141476][ T3329] [12847.143702][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12847.143702][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12847.143702][ T3329] ipv6_find_idev+0x102/0x170 [12847.143702][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12847.143702][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12847.143702][ T3329] netlink_rcv_skb+0x130/0x360 [12847.143702][ T3329] netlink_unicast+0x449/0x710 [12847.143702][ T3329] netlink_sendmsg+0x723/0xbe0 [12847.143702][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12847.143702][ T3329] ___sys_sendmsg+0xee/0x170 [12847.143702][ T3329] __sys_sendmsg+0xcd/0x170 [12847.143702][ T3329] do_syscall_64+0xc6/0x1e0 [12847.143702][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12847.143702][ T3329] [12847.145383][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12847.145383][ T3329] neigh_parms_alloc+0x1e5/0x510 [12847.145383][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12847.145383][ T3329] ipv6_find_idev+0x102/0x170 [12847.145383][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12847.145383][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12847.145383][ T3329] netlink_rcv_skb+0x130/0x360 [12847.145383][ T3329] netlink_unicast+0x449/0x710 [12847.145383][ T3329] netlink_sendmsg+0x723/0xbe0 [12847.145383][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12847.145383][ T3329] ___sys_sendmsg+0xee/0x170 [12847.145383][ T3329] __sys_sendmsg+0xcd/0x170 [12847.145383][ T3329] do_syscall_64+0xc6/0x1e0 [12847.145383][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12847.145383][ T3329] [12857.220969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12857.221461][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12857.221461][ T3329] netdev_get_by_index+0x5e/0x80 [12857.221461][ T3329] fib6_nh_init+0x3d8/0x15b0 [12857.221461][ T3329] ip6_route_info_create+0xf18/0x17d0 [12857.221461][ T3329] ip6_route_add+0x1c/0x140 [12857.221461][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12857.221461][ T3329] addrconf_add_dev+0xe2/0x170 [12857.221461][ T3329] inet6_addr_add+0x12f/0xa40 [12857.221461][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12857.221461][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12857.221461][ T3329] netlink_rcv_skb+0x130/0x360 [12857.221461][ T3329] netlink_unicast+0x449/0x710 [12857.221461][ T3329] netlink_sendmsg+0x723/0xbe0 [12857.221461][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12857.221461][ T3329] ___sys_sendmsg+0xee/0x170 [12857.221461][ T3329] __sys_sendmsg+0xcd/0x170 [12857.221461][ T3329] do_syscall_64+0xc6/0x1e0 [12857.221461][ T3329] [12857.223721][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12857.223721][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12857.223721][ T3329] ipv6_find_idev+0x102/0x170 [12857.223721][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12857.223721][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12857.223721][ T3329] netlink_rcv_skb+0x130/0x360 [12857.223721][ T3329] netlink_unicast+0x449/0x710 [12857.223721][ T3329] netlink_sendmsg+0x723/0xbe0 [12857.223721][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12857.223721][ T3329] ___sys_sendmsg+0xee/0x170 [12857.223721][ T3329] __sys_sendmsg+0xcd/0x170 [12857.223721][ T3329] do_syscall_64+0xc6/0x1e0 [12857.223721][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12857.223721][ T3329] [12857.225426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12857.225426][ T3329] neigh_parms_alloc+0x1e5/0x510 [12857.225426][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12857.225426][ T3329] ipv6_find_idev+0x102/0x170 [12857.225426][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12857.225426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12857.225426][ T3329] netlink_rcv_skb+0x130/0x360 [12857.225426][ T3329] netlink_unicast+0x449/0x710 [12857.225426][ T3329] netlink_sendmsg+0x723/0xbe0 [12857.225426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12857.225426][ T3329] ___sys_sendmsg+0xee/0x170 [12857.225426][ T3329] __sys_sendmsg+0xcd/0x170 [12857.225426][ T3329] do_syscall_64+0xc6/0x1e0 [12857.225426][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12857.225426][ T3329] [12867.468916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12867.469411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12867.469411][ T3329] netdev_get_by_index+0x5e/0x80 [12867.469411][ T3329] fib6_nh_init+0x3d8/0x15b0 [12867.469411][ T3329] ip6_route_info_create+0xf18/0x17d0 [12867.469411][ T3329] ip6_route_add+0x1c/0x140 [12867.469411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12867.469411][ T3329] addrconf_add_dev+0xe2/0x170 [12867.469411][ T3329] inet6_addr_add+0x12f/0xa40 [12867.469411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12867.469411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12867.469411][ T3329] netlink_rcv_skb+0x130/0x360 [12867.469411][ T3329] netlink_unicast+0x449/0x710 [12867.469411][ T3329] netlink_sendmsg+0x723/0xbe0 [12867.469411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12867.469411][ T3329] ___sys_sendmsg+0xee/0x170 [12867.469411][ T3329] __sys_sendmsg+0xcd/0x170 [12867.469411][ T3329] do_syscall_64+0xc6/0x1e0 [12867.469411][ T3329] [12867.471647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12867.471647][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12867.471647][ T3329] ipv6_find_idev+0x102/0x170 [12867.471647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12867.471647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12867.471647][ T3329] netlink_rcv_skb+0x130/0x360 [12867.471647][ T3329] netlink_unicast+0x449/0x710 [12867.471647][ T3329] netlink_sendmsg+0x723/0xbe0 [12867.471647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12867.471647][ T3329] ___sys_sendmsg+0xee/0x170 [12867.471647][ T3329] __sys_sendmsg+0xcd/0x170 [12867.471647][ T3329] do_syscall_64+0xc6/0x1e0 [12867.471647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12867.471647][ T3329] [12867.473406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12867.473406][ T3329] neigh_parms_alloc+0x1e5/0x510 [12867.473406][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12867.473406][ T3329] ipv6_find_idev+0x102/0x170 [12867.473406][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12867.473406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12867.473406][ T3329] netlink_rcv_skb+0x130/0x360 [12867.473406][ T3329] netlink_unicast+0x449/0x710 [12867.473406][ T3329] netlink_sendmsg+0x723/0xbe0 [12867.473406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12867.473406][ T3329] ___sys_sendmsg+0xee/0x170 [12867.473406][ T3329] __sys_sendmsg+0xcd/0x170 [12867.473406][ T3329] do_syscall_64+0xc6/0x1e0 [12867.473406][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12867.473406][ T3329] [12877.716979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12877.717498][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12877.717498][ T3329] netdev_get_by_index+0x5e/0x80 [12877.717498][ T3329] fib6_nh_init+0x3d8/0x15b0 [12877.717498][ T3329] ip6_route_info_create+0xf18/0x17d0 [12877.717498][ T3329] ip6_route_add+0x1c/0x140 [12877.717498][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12877.717498][ T3329] addrconf_add_dev+0xe2/0x170 [12877.717498][ T3329] inet6_addr_add+0x12f/0xa40 [12877.717498][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12877.717498][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12877.717498][ T3329] netlink_rcv_skb+0x130/0x360 [12877.717498][ T3329] netlink_unicast+0x449/0x710 [12877.717498][ T3329] netlink_sendmsg+0x723/0xbe0 [12877.717498][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12877.717498][ T3329] ___sys_sendmsg+0xee/0x170 [12877.717498][ T3329] __sys_sendmsg+0xcd/0x170 [12877.717498][ T3329] do_syscall_64+0xc6/0x1e0 [12877.717498][ T3329] [12877.719680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12877.719680][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12877.719680][ T3329] ipv6_find_idev+0x102/0x170 [12877.719680][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12877.719680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12877.719680][ T3329] netlink_rcv_skb+0x130/0x360 [12877.719680][ T3329] netlink_unicast+0x449/0x710 [12877.719680][ T3329] netlink_sendmsg+0x723/0xbe0 [12877.719680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12877.719680][ T3329] ___sys_sendmsg+0xee/0x170 [12877.719680][ T3329] __sys_sendmsg+0xcd/0x170 [12877.719680][ T3329] do_syscall_64+0xc6/0x1e0 [12877.719680][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12877.719680][ T3329] [12877.721358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12877.721358][ T3329] neigh_parms_alloc+0x1e5/0x510 [12877.721358][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12877.721358][ T3329] ipv6_find_idev+0x102/0x170 [12877.721358][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12877.721358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12877.721358][ T3329] netlink_rcv_skb+0x130/0x360 [12877.721358][ T3329] netlink_unicast+0x449/0x710 [12877.721358][ T3329] netlink_sendmsg+0x723/0xbe0 [12877.721358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12877.721358][ T3329] ___sys_sendmsg+0xee/0x170 [12877.721358][ T3329] __sys_sendmsg+0xcd/0x170 [12877.721358][ T3329] do_syscall_64+0xc6/0x1e0 [12877.721358][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12877.721358][ T3329] [12887.964984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12887.965636][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12887.965636][ T3329] netdev_get_by_index+0x5e/0x80 [12887.965636][ T3329] fib6_nh_init+0x3d8/0x15b0 [12887.965636][ T3329] ip6_route_info_create+0xf18/0x17d0 [12887.965636][ T3329] ip6_route_add+0x1c/0x140 [12887.965636][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12887.965636][ T3329] addrconf_add_dev+0xe2/0x170 [12887.965636][ T3329] inet6_addr_add+0x12f/0xa40 [12887.965636][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12887.965636][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12887.965636][ T3329] netlink_rcv_skb+0x130/0x360 [12887.965636][ T3329] netlink_unicast+0x449/0x710 [12887.965636][ T3329] netlink_sendmsg+0x723/0xbe0 [12887.965636][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12887.965636][ T3329] ___sys_sendmsg+0xee/0x170 [12887.965636][ T3329] __sys_sendmsg+0xcd/0x170 [12887.965636][ T3329] do_syscall_64+0xc6/0x1e0 [12887.965636][ T3329] [12887.967806][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12887.967806][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12887.967806][ T3329] ipv6_find_idev+0x102/0x170 [12887.967806][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12887.967806][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12887.967806][ T3329] netlink_rcv_skb+0x130/0x360 [12887.967806][ T3329] netlink_unicast+0x449/0x710 [12887.967806][ T3329] netlink_sendmsg+0x723/0xbe0 [12887.967806][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12887.967806][ T3329] ___sys_sendmsg+0xee/0x170 [12887.967806][ T3329] __sys_sendmsg+0xcd/0x170 [12887.967806][ T3329] do_syscall_64+0xc6/0x1e0 [12887.967806][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12887.967806][ T3329] [12887.969476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12887.969476][ T3329] neigh_parms_alloc+0x1e5/0x510 [12887.969476][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12887.969476][ T3329] ipv6_find_idev+0x102/0x170 [12887.969476][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12887.969476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12887.969476][ T3329] netlink_rcv_skb+0x130/0x360 [12887.969476][ T3329] netlink_unicast+0x449/0x710 [12887.969476][ T3329] netlink_sendmsg+0x723/0xbe0 [12887.969476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12887.969476][ T3329] ___sys_sendmsg+0xee/0x170 [12887.969476][ T3329] __sys_sendmsg+0xcd/0x170 [12887.969476][ T3329] do_syscall_64+0xc6/0x1e0 [12887.969476][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12887.969476][ T3329] [12898.333084][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12898.333599][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12898.333599][ T3329] netdev_get_by_index+0x5e/0x80 [12898.333599][ T3329] fib6_nh_init+0x3d8/0x15b0 [12898.333599][ T3329] ip6_route_info_create+0xf18/0x17d0 [12898.333599][ T3329] ip6_route_add+0x1c/0x140 [12898.333599][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12898.333599][ T3329] addrconf_add_dev+0xe2/0x170 [12898.333599][ T3329] inet6_addr_add+0x12f/0xa40 [12898.333599][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12898.333599][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12898.333599][ T3329] netlink_rcv_skb+0x130/0x360 [12898.333599][ T3329] netlink_unicast+0x449/0x710 [12898.333599][ T3329] netlink_sendmsg+0x723/0xbe0 [12898.333599][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12898.333599][ T3329] ___sys_sendmsg+0xee/0x170 [12898.333599][ T3329] __sys_sendmsg+0xcd/0x170 [12898.333599][ T3329] do_syscall_64+0xc6/0x1e0 [12898.333599][ T3329] [12898.335912][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12898.335912][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12898.335912][ T3329] ipv6_find_idev+0x102/0x170 [12898.335912][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12898.335912][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12898.335912][ T3329] netlink_rcv_skb+0x130/0x360 [12898.335912][ T3329] netlink_unicast+0x449/0x710 [12898.335912][ T3329] netlink_sendmsg+0x723/0xbe0 [12898.335912][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12898.335912][ T3329] ___sys_sendmsg+0xee/0x170 [12898.335912][ T3329] __sys_sendmsg+0xcd/0x170 [12898.335912][ T3329] do_syscall_64+0xc6/0x1e0 [12898.335912][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12898.335912][ T3329] [12898.337628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12898.337628][ T3329] neigh_parms_alloc+0x1e5/0x510 [12898.337628][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12898.337628][ T3329] ipv6_find_idev+0x102/0x170 [12898.337628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12898.337628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12898.337628][ T3329] netlink_rcv_skb+0x130/0x360 [12898.337628][ T3329] netlink_unicast+0x449/0x710 [12898.337628][ T3329] netlink_sendmsg+0x723/0xbe0 [12898.337628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12898.337628][ T3329] ___sys_sendmsg+0xee/0x170 [12898.337628][ T3329] __sys_sendmsg+0xcd/0x170 [12898.337628][ T3329] do_syscall_64+0xc6/0x1e0 [12898.337628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12898.337628][ T3329] [12908.580974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12908.581580][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12908.581580][ T3329] netdev_get_by_index+0x5e/0x80 [12908.581580][ T3329] fib6_nh_init+0x3d8/0x15b0 [12908.581580][ T3329] ip6_route_info_create+0xf18/0x17d0 [12908.581580][ T3329] ip6_route_add+0x1c/0x140 [12908.581580][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12908.581580][ T3329] addrconf_add_dev+0xe2/0x170 [12908.581580][ T3329] inet6_addr_add+0x12f/0xa40 [12908.581580][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12908.581580][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12908.581580][ T3329] netlink_rcv_skb+0x130/0x360 [12908.581580][ T3329] netlink_unicast+0x449/0x710 [12908.581580][ T3329] netlink_sendmsg+0x723/0xbe0 [12908.581580][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12908.581580][ T3329] ___sys_sendmsg+0xee/0x170 [12908.581580][ T3329] __sys_sendmsg+0xcd/0x170 [12908.581580][ T3329] do_syscall_64+0xc6/0x1e0 [12908.581580][ T3329] [12908.583755][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12908.583755][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12908.583755][ T3329] ipv6_find_idev+0x102/0x170 [12908.583755][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12908.583755][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12908.583755][ T3329] netlink_rcv_skb+0x130/0x360 [12908.583755][ T3329] netlink_unicast+0x449/0x710 [12908.583755][ T3329] netlink_sendmsg+0x723/0xbe0 [12908.583755][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12908.583755][ T3329] ___sys_sendmsg+0xee/0x170 [12908.583755][ T3329] __sys_sendmsg+0xcd/0x170 [12908.583755][ T3329] do_syscall_64+0xc6/0x1e0 [12908.583755][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12908.583755][ T3329] [12908.585457][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12908.585457][ T3329] neigh_parms_alloc+0x1e5/0x510 [12908.585457][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12908.585457][ T3329] ipv6_find_idev+0x102/0x170 [12908.585457][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12908.585457][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12908.585457][ T3329] netlink_rcv_skb+0x130/0x360 [12908.585457][ T3329] netlink_unicast+0x449/0x710 [12908.585457][ T3329] netlink_sendmsg+0x723/0xbe0 [12908.585457][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12908.585457][ T3329] ___sys_sendmsg+0xee/0x170 [12908.585457][ T3329] __sys_sendmsg+0xcd/0x170 [12908.585457][ T3329] do_syscall_64+0xc6/0x1e0 [12908.585457][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12908.585457][ T3329] [12918.701029][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12918.701499][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12918.701499][ T3329] netdev_get_by_index+0x5e/0x80 [12918.701499][ T3329] fib6_nh_init+0x3d8/0x15b0 [12918.701499][ T3329] ip6_route_info_create+0xf18/0x17d0 [12918.701499][ T3329] ip6_route_add+0x1c/0x140 [12918.701499][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12918.701499][ T3329] addrconf_add_dev+0xe2/0x170 [12918.701499][ T3329] inet6_addr_add+0x12f/0xa40 [12918.701499][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12918.701499][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12918.701499][ T3329] netlink_rcv_skb+0x130/0x360 [12918.701499][ T3329] netlink_unicast+0x449/0x710 [12918.701499][ T3329] netlink_sendmsg+0x723/0xbe0 [12918.701499][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12918.701499][ T3329] ___sys_sendmsg+0xee/0x170 [12918.701499][ T3329] __sys_sendmsg+0xcd/0x170 [12918.701499][ T3329] do_syscall_64+0xc6/0x1e0 [12918.701499][ T3329] [12918.703706][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12918.703706][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12918.703706][ T3329] ipv6_find_idev+0x102/0x170 [12918.703706][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12918.703706][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12918.703706][ T3329] netlink_rcv_skb+0x130/0x360 [12918.703706][ T3329] netlink_unicast+0x449/0x710 [12918.703706][ T3329] netlink_sendmsg+0x723/0xbe0 [12918.703706][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12918.703706][ T3329] ___sys_sendmsg+0xee/0x170 [12918.703706][ T3329] __sys_sendmsg+0xcd/0x170 [12918.703706][ T3329] do_syscall_64+0xc6/0x1e0 [12918.703706][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12918.703706][ T3329] [12918.705376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12918.705376][ T3329] neigh_parms_alloc+0x1e5/0x510 [12918.705376][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12918.705376][ T3329] ipv6_find_idev+0x102/0x170 [12918.705376][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12918.705376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12918.705376][ T3329] netlink_rcv_skb+0x130/0x360 [12918.705376][ T3329] netlink_unicast+0x449/0x710 [12918.705376][ T3329] netlink_sendmsg+0x723/0xbe0 [12918.705376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12918.705376][ T3329] ___sys_sendmsg+0xee/0x170 [12918.705376][ T3329] __sys_sendmsg+0xcd/0x170 [12918.705376][ T3329] do_syscall_64+0xc6/0x1e0 [12918.705376][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12918.705376][ T3329] [12928.948999][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12928.949697][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12928.949697][ T3329] netdev_get_by_index+0x5e/0x80 [12928.949697][ T3329] fib6_nh_init+0x3d8/0x15b0 [12928.949697][ T3329] ip6_route_info_create+0xf18/0x17d0 [12928.949697][ T3329] ip6_route_add+0x1c/0x140 [12928.949697][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12928.949697][ T3329] addrconf_add_dev+0xe2/0x170 [12928.949697][ T3329] inet6_addr_add+0x12f/0xa40 [12928.949697][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12928.949697][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12928.949697][ T3329] netlink_rcv_skb+0x130/0x360 [12928.949697][ T3329] netlink_unicast+0x449/0x710 [12928.949697][ T3329] netlink_sendmsg+0x723/0xbe0 [12928.949697][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12928.949697][ T3329] ___sys_sendmsg+0xee/0x170 [12928.949697][ T3329] __sys_sendmsg+0xcd/0x170 [12928.949697][ T3329] do_syscall_64+0xc6/0x1e0 [12928.949697][ T3329] [12928.951950][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12928.951950][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12928.951950][ T3329] ipv6_find_idev+0x102/0x170 [12928.951950][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12928.951950][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12928.951950][ T3329] netlink_rcv_skb+0x130/0x360 [12928.951950][ T3329] netlink_unicast+0x449/0x710 [12928.951950][ T3329] netlink_sendmsg+0x723/0xbe0 [12928.951950][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12928.951950][ T3329] ___sys_sendmsg+0xee/0x170 [12928.951950][ T3329] __sys_sendmsg+0xcd/0x170 [12928.951950][ T3329] do_syscall_64+0xc6/0x1e0 [12928.951950][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12928.951950][ T3329] [12928.953693][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12928.953693][ T3329] neigh_parms_alloc+0x1e5/0x510 [12928.953693][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12928.953693][ T3329] ipv6_find_idev+0x102/0x170 [12928.953693][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12928.953693][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12928.953693][ T3329] netlink_rcv_skb+0x130/0x360 [12928.953693][ T3329] netlink_unicast+0x449/0x710 [12928.953693][ T3329] netlink_sendmsg+0x723/0xbe0 [12928.953693][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12928.953693][ T3329] ___sys_sendmsg+0xee/0x170 [12928.953693][ T3329] __sys_sendmsg+0xcd/0x170 [12928.953693][ T3329] do_syscall_64+0xc6/0x1e0 [12928.953693][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12928.953693][ T3329] [12939.197084][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12939.197680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12939.197680][ T3329] netdev_get_by_index+0x5e/0x80 [12939.197680][ T3329] fib6_nh_init+0x3d8/0x15b0 [12939.197680][ T3329] ip6_route_info_create+0xf18/0x17d0 [12939.197680][ T3329] ip6_route_add+0x1c/0x140 [12939.197680][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12939.197680][ T3329] addrconf_add_dev+0xe2/0x170 [12939.197680][ T3329] inet6_addr_add+0x12f/0xa40 [12939.197680][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12939.197680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12939.197680][ T3329] netlink_rcv_skb+0x130/0x360 [12939.197680][ T3329] netlink_unicast+0x449/0x710 [12939.197680][ T3329] netlink_sendmsg+0x723/0xbe0 [12939.197680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12939.197680][ T3329] ___sys_sendmsg+0xee/0x170 [12939.197680][ T3329] __sys_sendmsg+0xcd/0x170 [12939.197680][ T3329] do_syscall_64+0xc6/0x1e0 [12939.197680][ T3329] [12939.199839][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12939.199839][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12939.199839][ T3329] ipv6_find_idev+0x102/0x170 [12939.199839][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12939.199839][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12939.199839][ T3329] netlink_rcv_skb+0x130/0x360 [12939.199839][ T3329] netlink_unicast+0x449/0x710 [12939.199839][ T3329] netlink_sendmsg+0x723/0xbe0 [12939.199839][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12939.199839][ T3329] ___sys_sendmsg+0xee/0x170 [12939.199839][ T3329] __sys_sendmsg+0xcd/0x170 [12939.199839][ T3329] do_syscall_64+0xc6/0x1e0 [12939.199839][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12939.199839][ T3329] [12939.201537][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12939.201537][ T3329] neigh_parms_alloc+0x1e5/0x510 [12939.201537][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12939.201537][ T3329] ipv6_find_idev+0x102/0x170 [12939.201537][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12939.201537][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12939.201537][ T3329] netlink_rcv_skb+0x130/0x360 [12939.201537][ T3329] netlink_unicast+0x449/0x710 [12939.201537][ T3329] netlink_sendmsg+0x723/0xbe0 [12939.201537][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12939.201537][ T3329] ___sys_sendmsg+0xee/0x170 [12939.201537][ T3329] __sys_sendmsg+0xcd/0x170 [12939.201537][ T3329] do_syscall_64+0xc6/0x1e0 [12939.201537][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12939.201537][ T3329] [12949.276969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12949.277708][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12949.277708][ T3329] netdev_get_by_index+0x5e/0x80 [12949.277708][ T3329] fib6_nh_init+0x3d8/0x15b0 [12949.277708][ T3329] ip6_route_info_create+0xf18/0x17d0 [12949.277708][ T3329] ip6_route_add+0x1c/0x140 [12949.277708][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12949.277708][ T3329] addrconf_add_dev+0xe2/0x170 [12949.277708][ T3329] inet6_addr_add+0x12f/0xa40 [12949.277708][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12949.277708][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12949.277708][ T3329] netlink_rcv_skb+0x130/0x360 [12949.277708][ T3329] netlink_unicast+0x449/0x710 [12949.277708][ T3329] netlink_sendmsg+0x723/0xbe0 [12949.277708][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12949.277708][ T3329] ___sys_sendmsg+0xee/0x170 [12949.277708][ T3329] __sys_sendmsg+0xcd/0x170 [12949.277708][ T3329] do_syscall_64+0xc6/0x1e0 [12949.277708][ T3329] [12949.280462][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12949.280462][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12949.280462][ T3329] ipv6_find_idev+0x102/0x170 [12949.280462][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12949.280462][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12949.280462][ T3329] netlink_rcv_skb+0x130/0x360 [12949.280462][ T3329] netlink_unicast+0x449/0x710 [12949.280462][ T3329] netlink_sendmsg+0x723/0xbe0 [12949.280462][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12949.280462][ T3329] ___sys_sendmsg+0xee/0x170 [12949.280462][ T3329] __sys_sendmsg+0xcd/0x170 [12949.280462][ T3329] do_syscall_64+0xc6/0x1e0 [12949.280462][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12949.280462][ T3329] [12949.282087][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12949.282087][ T3329] neigh_parms_alloc+0x1e5/0x510 [12949.282087][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12949.282087][ T3329] ipv6_find_idev+0x102/0x170 [12949.282087][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12949.282087][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12949.282087][ T3329] netlink_rcv_skb+0x130/0x360 [12949.282087][ T3329] netlink_unicast+0x449/0x710 [12949.282087][ T3329] netlink_sendmsg+0x723/0xbe0 [12949.282087][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12949.282087][ T3329] ___sys_sendmsg+0xee/0x170 [12949.282087][ T3329] __sys_sendmsg+0xcd/0x170 [12949.282087][ T3329] do_syscall_64+0xc6/0x1e0 [12949.282087][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12949.282087][ T3329] [12959.388977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12959.389562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12959.389562][ T3329] netdev_get_by_index+0x5e/0x80 [12959.389562][ T3329] fib6_nh_init+0x3d8/0x15b0 [12959.389562][ T3329] ip6_route_info_create+0xf18/0x17d0 [12959.389562][ T3329] ip6_route_add+0x1c/0x140 [12959.389562][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12959.389562][ T3329] addrconf_add_dev+0xe2/0x170 [12959.389562][ T3329] inet6_addr_add+0x12f/0xa40 [12959.389562][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12959.389562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12959.389562][ T3329] netlink_rcv_skb+0x130/0x360 [12959.389562][ T3329] netlink_unicast+0x449/0x710 [12959.389562][ T3329] netlink_sendmsg+0x723/0xbe0 [12959.389562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12959.389562][ T3329] ___sys_sendmsg+0xee/0x170 [12959.389562][ T3329] __sys_sendmsg+0xcd/0x170 [12959.389562][ T3329] do_syscall_64+0xc6/0x1e0 [12959.389562][ T3329] [12959.391751][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12959.391751][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12959.391751][ T3329] ipv6_find_idev+0x102/0x170 [12959.391751][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12959.391751][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12959.391751][ T3329] netlink_rcv_skb+0x130/0x360 [12959.391751][ T3329] netlink_unicast+0x449/0x710 [12959.391751][ T3329] netlink_sendmsg+0x723/0xbe0 [12959.391751][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12959.391751][ T3329] ___sys_sendmsg+0xee/0x170 [12959.391751][ T3329] __sys_sendmsg+0xcd/0x170 [12959.391751][ T3329] do_syscall_64+0xc6/0x1e0 [12959.391751][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12959.391751][ T3329] [12959.393410][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12959.393410][ T3329] neigh_parms_alloc+0x1e5/0x510 [12959.393410][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12959.393410][ T3329] ipv6_find_idev+0x102/0x170 [12959.393410][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12959.393410][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12959.393410][ T3329] netlink_rcv_skb+0x130/0x360 [12959.393410][ T3329] netlink_unicast+0x449/0x710 [12959.393410][ T3329] netlink_sendmsg+0x723/0xbe0 [12959.393410][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12959.393410][ T3329] ___sys_sendmsg+0xee/0x170 [12959.393410][ T3329] __sys_sendmsg+0xcd/0x170 [12959.393410][ T3329] do_syscall_64+0xc6/0x1e0 [12959.393410][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12959.393410][ T3329] [12969.645014][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12969.645562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12969.645562][ T3329] netdev_get_by_index+0x5e/0x80 [12969.645562][ T3329] fib6_nh_init+0x3d8/0x15b0 [12969.645562][ T3329] ip6_route_info_create+0xf18/0x17d0 [12969.645562][ T3329] ip6_route_add+0x1c/0x140 [12969.645562][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12969.645562][ T3329] addrconf_add_dev+0xe2/0x170 [12969.645562][ T3329] inet6_addr_add+0x12f/0xa40 [12969.645562][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12969.645562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12969.645562][ T3329] netlink_rcv_skb+0x130/0x360 [12969.645562][ T3329] netlink_unicast+0x449/0x710 [12969.645562][ T3329] netlink_sendmsg+0x723/0xbe0 [12969.645562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12969.645562][ T3329] ___sys_sendmsg+0xee/0x170 [12969.645562][ T3329] __sys_sendmsg+0xcd/0x170 [12969.645562][ T3329] do_syscall_64+0xc6/0x1e0 [12969.645562][ T3329] [12969.647682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12969.647682][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12969.647682][ T3329] ipv6_find_idev+0x102/0x170 [12969.647682][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12969.647682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12969.647682][ T3329] netlink_rcv_skb+0x130/0x360 [12969.647682][ T3329] netlink_unicast+0x449/0x710 [12969.647682][ T3329] netlink_sendmsg+0x723/0xbe0 [12969.647682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12969.647682][ T3329] ___sys_sendmsg+0xee/0x170 [12969.647682][ T3329] __sys_sendmsg+0xcd/0x170 [12969.647682][ T3329] do_syscall_64+0xc6/0x1e0 [12969.647682][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12969.647682][ T3329] [12969.649295][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12969.649295][ T3329] neigh_parms_alloc+0x1e5/0x510 [12969.649295][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12969.649295][ T3329] ipv6_find_idev+0x102/0x170 [12969.649295][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12969.649295][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12969.649295][ T3329] netlink_rcv_skb+0x130/0x360 [12969.649295][ T3329] netlink_unicast+0x449/0x710 [12969.649295][ T3329] netlink_sendmsg+0x723/0xbe0 [12969.649295][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12969.649295][ T3329] ___sys_sendmsg+0xee/0x170 [12969.649295][ T3329] __sys_sendmsg+0xcd/0x170 [12969.649295][ T3329] do_syscall_64+0xc6/0x1e0 [12969.649295][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12969.649295][ T3329] [12979.900988][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12979.901547][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12979.901547][ T3329] netdev_get_by_index+0x5e/0x80 [12979.901547][ T3329] fib6_nh_init+0x3d8/0x15b0 [12979.901547][ T3329] ip6_route_info_create+0xf18/0x17d0 [12979.901547][ T3329] ip6_route_add+0x1c/0x140 [12979.901547][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12979.901547][ T3329] addrconf_add_dev+0xe2/0x170 [12979.901547][ T3329] inet6_addr_add+0x12f/0xa40 [12979.901547][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12979.901547][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12979.901547][ T3329] netlink_rcv_skb+0x130/0x360 [12979.901547][ T3329] netlink_unicast+0x449/0x710 [12979.901547][ T3329] netlink_sendmsg+0x723/0xbe0 [12979.901547][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12979.901547][ T3329] ___sys_sendmsg+0xee/0x170 [12979.901547][ T3329] __sys_sendmsg+0xcd/0x170 [12979.901547][ T3329] do_syscall_64+0xc6/0x1e0 [12979.901547][ T3329] [12979.903763][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12979.903763][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12979.903763][ T3329] ipv6_find_idev+0x102/0x170 [12979.903763][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12979.903763][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12979.903763][ T3329] netlink_rcv_skb+0x130/0x360 [12979.903763][ T3329] netlink_unicast+0x449/0x710 [12979.903763][ T3329] netlink_sendmsg+0x723/0xbe0 [12979.903763][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12979.903763][ T3329] ___sys_sendmsg+0xee/0x170 [12979.903763][ T3329] __sys_sendmsg+0xcd/0x170 [12979.903763][ T3329] do_syscall_64+0xc6/0x1e0 [12979.903763][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12979.903763][ T3329] [12979.905539][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12979.905539][ T3329] neigh_parms_alloc+0x1e5/0x510 [12979.905539][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12979.905539][ T3329] ipv6_find_idev+0x102/0x170 [12979.905539][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12979.905539][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12979.905539][ T3329] netlink_rcv_skb+0x130/0x360 [12979.905539][ T3329] netlink_unicast+0x449/0x710 [12979.905539][ T3329] netlink_sendmsg+0x723/0xbe0 [12979.905539][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12979.905539][ T3329] ___sys_sendmsg+0xee/0x170 [12979.905539][ T3329] __sys_sendmsg+0xcd/0x170 [12979.905539][ T3329] do_syscall_64+0xc6/0x1e0 [12979.905539][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12979.905539][ T3329] [12990.156973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [12990.157676][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12990.157676][ T3329] netdev_get_by_index+0x5e/0x80 [12990.157676][ T3329] fib6_nh_init+0x3d8/0x15b0 [12990.157676][ T3329] ip6_route_info_create+0xf18/0x17d0 [12990.157676][ T3329] ip6_route_add+0x1c/0x140 [12990.157676][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [12990.157676][ T3329] addrconf_add_dev+0xe2/0x170 [12990.157676][ T3329] inet6_addr_add+0x12f/0xa40 [12990.157676][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [12990.157676][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12990.157676][ T3329] netlink_rcv_skb+0x130/0x360 [12990.157676][ T3329] netlink_unicast+0x449/0x710 [12990.157676][ T3329] netlink_sendmsg+0x723/0xbe0 [12990.157676][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12990.157676][ T3329] ___sys_sendmsg+0xee/0x170 [12990.157676][ T3329] __sys_sendmsg+0xcd/0x170 [12990.157676][ T3329] do_syscall_64+0xc6/0x1e0 [12990.157676][ T3329] [12990.159867][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12990.159867][ T3329] ipv6_add_dev+0x3b9/0x11c0 [12990.159867][ T3329] ipv6_find_idev+0x102/0x170 [12990.159867][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12990.159867][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12990.159867][ T3329] netlink_rcv_skb+0x130/0x360 [12990.159867][ T3329] netlink_unicast+0x449/0x710 [12990.159867][ T3329] netlink_sendmsg+0x723/0xbe0 [12990.159867][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12990.159867][ T3329] ___sys_sendmsg+0xee/0x170 [12990.159867][ T3329] __sys_sendmsg+0xcd/0x170 [12990.159867][ T3329] do_syscall_64+0xc6/0x1e0 [12990.159867][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12990.159867][ T3329] [12990.161602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [12990.161602][ T3329] neigh_parms_alloc+0x1e5/0x510 [12990.161602][ T3329] ipv6_add_dev+0x2fd/0x11c0 [12990.161602][ T3329] ipv6_find_idev+0x102/0x170 [12990.161602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [12990.161602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [12990.161602][ T3329] netlink_rcv_skb+0x130/0x360 [12990.161602][ T3329] netlink_unicast+0x449/0x710 [12990.161602][ T3329] netlink_sendmsg+0x723/0xbe0 [12990.161602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [12990.161602][ T3329] ___sys_sendmsg+0xee/0x170 [12990.161602][ T3329] __sys_sendmsg+0xcd/0x170 [12990.161602][ T3329] do_syscall_64+0xc6/0x1e0 [12990.161602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12990.161602][ T3329] [13000.412962][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13000.413633][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13000.413633][ T3329] netdev_get_by_index+0x5e/0x80 [13000.413633][ T3329] fib6_nh_init+0x3d8/0x15b0 [13000.413633][ T3329] ip6_route_info_create+0xf18/0x17d0 [13000.413633][ T3329] ip6_route_add+0x1c/0x140 [13000.413633][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13000.413633][ T3329] addrconf_add_dev+0xe2/0x170 [13000.413633][ T3329] inet6_addr_add+0x12f/0xa40 [13000.413633][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13000.413633][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13000.413633][ T3329] netlink_rcv_skb+0x130/0x360 [13000.413633][ T3329] netlink_unicast+0x449/0x710 [13000.413633][ T3329] netlink_sendmsg+0x723/0xbe0 [13000.413633][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13000.413633][ T3329] ___sys_sendmsg+0xee/0x170 [13000.413633][ T3329] __sys_sendmsg+0xcd/0x170 [13000.413633][ T3329] do_syscall_64+0xc6/0x1e0 [13000.413633][ T3329] [13000.415818][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13000.415818][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13000.415818][ T3329] ipv6_find_idev+0x102/0x170 [13000.415818][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13000.415818][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13000.415818][ T3329] netlink_rcv_skb+0x130/0x360 [13000.415818][ T3329] netlink_unicast+0x449/0x710 [13000.415818][ T3329] netlink_sendmsg+0x723/0xbe0 [13000.415818][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13000.415818][ T3329] ___sys_sendmsg+0xee/0x170 [13000.415818][ T3329] __sys_sendmsg+0xcd/0x170 [13000.415818][ T3329] do_syscall_64+0xc6/0x1e0 [13000.415818][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13000.415818][ T3329] [13000.417424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13000.417424][ T3329] neigh_parms_alloc+0x1e5/0x510 [13000.417424][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13000.417424][ T3329] ipv6_find_idev+0x102/0x170 [13000.417424][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13000.417424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13000.417424][ T3329] netlink_rcv_skb+0x130/0x360 [13000.417424][ T3329] netlink_unicast+0x449/0x710 [13000.417424][ T3329] netlink_sendmsg+0x723/0xbe0 [13000.417424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13000.417424][ T3329] ___sys_sendmsg+0xee/0x170 [13000.417424][ T3329] __sys_sendmsg+0xcd/0x170 [13000.417424][ T3329] do_syscall_64+0xc6/0x1e0 [13000.417424][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13000.417424][ T3329] [13010.837117][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13010.837707][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13010.837707][ T3329] netdev_get_by_index+0x5e/0x80 [13010.837707][ T3329] fib6_nh_init+0x3d8/0x15b0 [13010.837707][ T3329] ip6_route_info_create+0xf18/0x17d0 [13010.837707][ T3329] ip6_route_add+0x1c/0x140 [13010.837707][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13010.837707][ T3329] addrconf_add_dev+0xe2/0x170 [13010.837707][ T3329] inet6_addr_add+0x12f/0xa40 [13010.837707][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13010.837707][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13010.837707][ T3329] netlink_rcv_skb+0x130/0x360 [13010.837707][ T3329] netlink_unicast+0x449/0x710 [13010.837707][ T3329] netlink_sendmsg+0x723/0xbe0 [13010.837707][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13010.837707][ T3329] ___sys_sendmsg+0xee/0x170 [13010.837707][ T3329] __sys_sendmsg+0xcd/0x170 [13010.837707][ T3329] do_syscall_64+0xc6/0x1e0 [13010.837707][ T3329] [13010.839867][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13010.839867][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13010.839867][ T3329] ipv6_find_idev+0x102/0x170 [13010.839867][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13010.839867][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13010.839867][ T3329] netlink_rcv_skb+0x130/0x360 [13010.839867][ T3329] netlink_unicast+0x449/0x710 [13010.839867][ T3329] netlink_sendmsg+0x723/0xbe0 [13010.839867][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13010.839867][ T3329] ___sys_sendmsg+0xee/0x170 [13010.839867][ T3329] __sys_sendmsg+0xcd/0x170 [13010.839867][ T3329] do_syscall_64+0xc6/0x1e0 [13010.839867][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13010.839867][ T3329] [13010.841564][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13010.841564][ T3329] neigh_parms_alloc+0x1e5/0x510 [13010.841564][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13010.841564][ T3329] ipv6_find_idev+0x102/0x170 [13010.841564][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13010.841564][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13010.841564][ T3329] netlink_rcv_skb+0x130/0x360 [13010.841564][ T3329] netlink_unicast+0x449/0x710 [13010.841564][ T3329] netlink_sendmsg+0x723/0xbe0 [13010.841564][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13010.841564][ T3329] ___sys_sendmsg+0xee/0x170 [13010.841564][ T3329] __sys_sendmsg+0xcd/0x170 [13010.841564][ T3329] do_syscall_64+0xc6/0x1e0 [13010.841564][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13010.841564][ T3329] [13021.093065][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13021.093650][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13021.093650][ T3329] netdev_get_by_index+0x5e/0x80 [13021.093650][ T3329] fib6_nh_init+0x3d8/0x15b0 [13021.093650][ T3329] ip6_route_info_create+0xf18/0x17d0 [13021.093650][ T3329] ip6_route_add+0x1c/0x140 [13021.093650][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13021.093650][ T3329] addrconf_add_dev+0xe2/0x170 [13021.093650][ T3329] inet6_addr_add+0x12f/0xa40 [13021.093650][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13021.093650][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13021.093650][ T3329] netlink_rcv_skb+0x130/0x360 [13021.093650][ T3329] netlink_unicast+0x449/0x710 [13021.093650][ T3329] netlink_sendmsg+0x723/0xbe0 [13021.093650][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13021.093650][ T3329] ___sys_sendmsg+0xee/0x170 [13021.093650][ T3329] __sys_sendmsg+0xcd/0x170 [13021.093650][ T3329] do_syscall_64+0xc6/0x1e0 [13021.093650][ T3329] [13021.095859][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13021.095859][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13021.095859][ T3329] ipv6_find_idev+0x102/0x170 [13021.095859][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13021.095859][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13021.095859][ T3329] netlink_rcv_skb+0x130/0x360 [13021.095859][ T3329] netlink_unicast+0x449/0x710 [13021.095859][ T3329] netlink_sendmsg+0x723/0xbe0 [13021.095859][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13021.095859][ T3329] ___sys_sendmsg+0xee/0x170 [13021.095859][ T3329] __sys_sendmsg+0xcd/0x170 [13021.095859][ T3329] do_syscall_64+0xc6/0x1e0 [13021.095859][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13021.095859][ T3329] [13021.097584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13021.097584][ T3329] neigh_parms_alloc+0x1e5/0x510 [13021.097584][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13021.097584][ T3329] ipv6_find_idev+0x102/0x170 [13021.097584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13021.097584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13021.097584][ T3329] netlink_rcv_skb+0x130/0x360 [13021.097584][ T3329] netlink_unicast+0x449/0x710 [13021.097584][ T3329] netlink_sendmsg+0x723/0xbe0 [13021.097584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13021.097584][ T3329] ___sys_sendmsg+0xee/0x170 [13021.097584][ T3329] __sys_sendmsg+0xcd/0x170 [13021.097584][ T3329] do_syscall_64+0xc6/0x1e0 [13021.097584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13021.097584][ T3329] [13031.348977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13031.349611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13031.349611][ T3329] netdev_get_by_index+0x5e/0x80 [13031.349611][ T3329] fib6_nh_init+0x3d8/0x15b0 [13031.349611][ T3329] ip6_route_info_create+0xf18/0x17d0 [13031.349611][ T3329] ip6_route_add+0x1c/0x140 [13031.349611][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13031.349611][ T3329] addrconf_add_dev+0xe2/0x170 [13031.349611][ T3329] inet6_addr_add+0x12f/0xa40 [13031.349611][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13031.349611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13031.349611][ T3329] netlink_rcv_skb+0x130/0x360 [13031.349611][ T3329] netlink_unicast+0x449/0x710 [13031.349611][ T3329] netlink_sendmsg+0x723/0xbe0 [13031.349611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13031.349611][ T3329] ___sys_sendmsg+0xee/0x170 [13031.349611][ T3329] __sys_sendmsg+0xcd/0x170 [13031.349611][ T3329] do_syscall_64+0xc6/0x1e0 [13031.349611][ T3329] [13031.351800][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13031.351800][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13031.351800][ T3329] ipv6_find_idev+0x102/0x170 [13031.351800][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13031.351800][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13031.351800][ T3329] netlink_rcv_skb+0x130/0x360 [13031.351800][ T3329] netlink_unicast+0x449/0x710 [13031.351800][ T3329] netlink_sendmsg+0x723/0xbe0 [13031.351800][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13031.351800][ T3329] ___sys_sendmsg+0xee/0x170 [13031.351800][ T3329] __sys_sendmsg+0xcd/0x170 [13031.351800][ T3329] do_syscall_64+0xc6/0x1e0 [13031.351800][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13031.351800][ T3329] [13031.353413][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13031.353413][ T3329] neigh_parms_alloc+0x1e5/0x510 [13031.353413][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13031.353413][ T3329] ipv6_find_idev+0x102/0x170 [13031.353413][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13031.353413][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13031.353413][ T3329] netlink_rcv_skb+0x130/0x360 [13031.353413][ T3329] netlink_unicast+0x449/0x710 [13031.353413][ T3329] netlink_sendmsg+0x723/0xbe0 [13031.353413][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13031.353413][ T3329] ___sys_sendmsg+0xee/0x170 [13031.353413][ T3329] __sys_sendmsg+0xcd/0x170 [13031.353413][ T3329] do_syscall_64+0xc6/0x1e0 [13031.353413][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13031.353413][ T3329] [13041.604980][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13041.605586][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13041.605586][ T3329] netdev_get_by_index+0x5e/0x80 [13041.605586][ T3329] fib6_nh_init+0x3d8/0x15b0 [13041.605586][ T3329] ip6_route_info_create+0xf18/0x17d0 [13041.605586][ T3329] ip6_route_add+0x1c/0x140 [13041.605586][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13041.605586][ T3329] addrconf_add_dev+0xe2/0x170 [13041.605586][ T3329] inet6_addr_add+0x12f/0xa40 [13041.605586][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13041.605586][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13041.605586][ T3329] netlink_rcv_skb+0x130/0x360 [13041.605586][ T3329] netlink_unicast+0x449/0x710 [13041.605586][ T3329] netlink_sendmsg+0x723/0xbe0 [13041.605586][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13041.605586][ T3329] ___sys_sendmsg+0xee/0x170 [13041.605586][ T3329] __sys_sendmsg+0xcd/0x170 [13041.605586][ T3329] do_syscall_64+0xc6/0x1e0 [13041.605586][ T3329] [13041.607759][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13041.607759][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13041.607759][ T3329] ipv6_find_idev+0x102/0x170 [13041.607759][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13041.607759][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13041.607759][ T3329] netlink_rcv_skb+0x130/0x360 [13041.607759][ T3329] netlink_unicast+0x449/0x710 [13041.607759][ T3329] netlink_sendmsg+0x723/0xbe0 [13041.607759][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13041.607759][ T3329] ___sys_sendmsg+0xee/0x170 [13041.607759][ T3329] __sys_sendmsg+0xcd/0x170 [13041.607759][ T3329] do_syscall_64+0xc6/0x1e0 [13041.607759][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13041.607759][ T3329] [13041.609401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13041.609401][ T3329] neigh_parms_alloc+0x1e5/0x510 [13041.609401][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13041.609401][ T3329] ipv6_find_idev+0x102/0x170 [13041.609401][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13041.609401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13041.609401][ T3329] netlink_rcv_skb+0x130/0x360 [13041.609401][ T3329] netlink_unicast+0x449/0x710 [13041.609401][ T3329] netlink_sendmsg+0x723/0xbe0 [13041.609401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13041.609401][ T3329] ___sys_sendmsg+0xee/0x170 [13041.609401][ T3329] __sys_sendmsg+0xcd/0x170 [13041.609401][ T3329] do_syscall_64+0xc6/0x1e0 [13041.609401][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13041.609401][ T3329] [13051.844987][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13051.845570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13051.845570][ T3329] netdev_get_by_index+0x5e/0x80 [13051.845570][ T3329] fib6_nh_init+0x3d8/0x15b0 [13051.845570][ T3329] ip6_route_info_create+0xf18/0x17d0 [13051.845570][ T3329] ip6_route_add+0x1c/0x140 [13051.845570][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13051.845570][ T3329] addrconf_add_dev+0xe2/0x170 [13051.845570][ T3329] inet6_addr_add+0x12f/0xa40 [13051.845570][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13051.845570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13051.845570][ T3329] netlink_rcv_skb+0x130/0x360 [13051.845570][ T3329] netlink_unicast+0x449/0x710 [13051.845570][ T3329] netlink_sendmsg+0x723/0xbe0 [13051.845570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13051.845570][ T3329] ___sys_sendmsg+0xee/0x170 [13051.845570][ T3329] __sys_sendmsg+0xcd/0x170 [13051.845570][ T3329] do_syscall_64+0xc6/0x1e0 [13051.845570][ T3329] [13051.847769][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13051.847769][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13051.847769][ T3329] ipv6_find_idev+0x102/0x170 [13051.847769][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13051.847769][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13051.847769][ T3329] netlink_rcv_skb+0x130/0x360 [13051.847769][ T3329] netlink_unicast+0x449/0x710 [13051.847769][ T3329] netlink_sendmsg+0x723/0xbe0 [13051.847769][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13051.847769][ T3329] ___sys_sendmsg+0xee/0x170 [13051.847769][ T3329] __sys_sendmsg+0xcd/0x170 [13051.847769][ T3329] do_syscall_64+0xc6/0x1e0 [13051.847769][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13051.847769][ T3329] [13051.849490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13051.849490][ T3329] neigh_parms_alloc+0x1e5/0x510 [13051.849490][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13051.849490][ T3329] ipv6_find_idev+0x102/0x170 [13051.849490][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13051.849490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13051.849490][ T3329] netlink_rcv_skb+0x130/0x360 [13051.849490][ T3329] netlink_unicast+0x449/0x710 [13051.849490][ T3329] netlink_sendmsg+0x723/0xbe0 [13051.849490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13051.849490][ T3329] ___sys_sendmsg+0xee/0x170 [13051.849490][ T3329] __sys_sendmsg+0xcd/0x170 [13051.849490][ T3329] do_syscall_64+0xc6/0x1e0 [13051.849490][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13051.849490][ T3329] [13062.004990][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13062.005601][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13062.005601][ T3329] netdev_get_by_index+0x5e/0x80 [13062.005601][ T3329] fib6_nh_init+0x3d8/0x15b0 [13062.005601][ T3329] ip6_route_info_create+0xf18/0x17d0 [13062.005601][ T3329] ip6_route_add+0x1c/0x140 [13062.005601][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13062.005601][ T3329] addrconf_add_dev+0xe2/0x170 [13062.005601][ T3329] inet6_addr_add+0x12f/0xa40 [13062.005601][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13062.005601][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13062.005601][ T3329] netlink_rcv_skb+0x130/0x360 [13062.005601][ T3329] netlink_unicast+0x449/0x710 [13062.005601][ T3329] netlink_sendmsg+0x723/0xbe0 [13062.005601][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13062.005601][ T3329] ___sys_sendmsg+0xee/0x170 [13062.005601][ T3329] __sys_sendmsg+0xcd/0x170 [13062.005601][ T3329] do_syscall_64+0xc6/0x1e0 [13062.005601][ T3329] [13062.007829][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13062.007829][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13062.007829][ T3329] ipv6_find_idev+0x102/0x170 [13062.007829][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13062.007829][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13062.007829][ T3329] netlink_rcv_skb+0x130/0x360 [13062.007829][ T3329] netlink_unicast+0x449/0x710 [13062.007829][ T3329] netlink_sendmsg+0x723/0xbe0 [13062.007829][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13062.007829][ T3329] ___sys_sendmsg+0xee/0x170 [13062.007829][ T3329] __sys_sendmsg+0xcd/0x170 [13062.007829][ T3329] do_syscall_64+0xc6/0x1e0 [13062.007829][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13062.007829][ T3329] [13062.009518][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13062.009518][ T3329] neigh_parms_alloc+0x1e5/0x510 [13062.009518][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13062.009518][ T3329] ipv6_find_idev+0x102/0x170 [13062.009518][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13062.009518][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13062.009518][ T3329] netlink_rcv_skb+0x130/0x360 [13062.009518][ T3329] netlink_unicast+0x449/0x710 [13062.009518][ T3329] netlink_sendmsg+0x723/0xbe0 [13062.009518][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13062.009518][ T3329] ___sys_sendmsg+0xee/0x170 [13062.009518][ T3329] __sys_sendmsg+0xcd/0x170 [13062.009518][ T3329] do_syscall_64+0xc6/0x1e0 [13062.009518][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13062.009518][ T3329] [13072.213056][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13072.213646][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13072.213646][ T3329] netdev_get_by_index+0x5e/0x80 [13072.213646][ T3329] fib6_nh_init+0x3d8/0x15b0 [13072.213646][ T3329] ip6_route_info_create+0xf18/0x17d0 [13072.213646][ T3329] ip6_route_add+0x1c/0x140 [13072.213646][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13072.213646][ T3329] addrconf_add_dev+0xe2/0x170 [13072.213646][ T3329] inet6_addr_add+0x12f/0xa40 [13072.213646][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13072.213646][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13072.213646][ T3329] netlink_rcv_skb+0x130/0x360 [13072.213646][ T3329] netlink_unicast+0x449/0x710 [13072.213646][ T3329] netlink_sendmsg+0x723/0xbe0 [13072.213646][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13072.213646][ T3329] ___sys_sendmsg+0xee/0x170 [13072.213646][ T3329] __sys_sendmsg+0xcd/0x170 [13072.213646][ T3329] do_syscall_64+0xc6/0x1e0 [13072.213646][ T3329] [13072.215871][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13072.215871][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13072.215871][ T3329] ipv6_find_idev+0x102/0x170 [13072.215871][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13072.215871][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13072.215871][ T3329] netlink_rcv_skb+0x130/0x360 [13072.215871][ T3329] netlink_unicast+0x449/0x710 [13072.215871][ T3329] netlink_sendmsg+0x723/0xbe0 [13072.215871][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13072.215871][ T3329] ___sys_sendmsg+0xee/0x170 [13072.215871][ T3329] __sys_sendmsg+0xcd/0x170 [13072.215871][ T3329] do_syscall_64+0xc6/0x1e0 [13072.215871][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13072.215871][ T3329] [13072.217677][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13072.217677][ T3329] neigh_parms_alloc+0x1e5/0x510 [13072.217677][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13072.217677][ T3329] ipv6_find_idev+0x102/0x170 [13072.217677][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13072.217677][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13072.217677][ T3329] netlink_rcv_skb+0x130/0x360 [13072.217677][ T3329] netlink_unicast+0x449/0x710 [13072.217677][ T3329] netlink_sendmsg+0x723/0xbe0 [13072.217677][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13072.217677][ T3329] ___sys_sendmsg+0xee/0x170 [13072.217677][ T3329] __sys_sendmsg+0xcd/0x170 [13072.217677][ T3329] do_syscall_64+0xc6/0x1e0 [13072.217677][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13072.217677][ T3329] [13082.372920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13082.373336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13082.373336][ T3329] netdev_get_by_index+0x5e/0x80 [13082.373336][ T3329] fib6_nh_init+0x3d8/0x15b0 [13082.373336][ T3329] ip6_route_info_create+0xf18/0x17d0 [13082.373336][ T3329] ip6_route_add+0x1c/0x140 [13082.373336][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13082.373336][ T3329] addrconf_add_dev+0xe2/0x170 [13082.373336][ T3329] inet6_addr_add+0x12f/0xa40 [13082.373336][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13082.373336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13082.373336][ T3329] netlink_rcv_skb+0x130/0x360 [13082.373336][ T3329] netlink_unicast+0x449/0x710 [13082.373336][ T3329] netlink_sendmsg+0x723/0xbe0 [13082.373336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13082.373336][ T3329] ___sys_sendmsg+0xee/0x170 [13082.373336][ T3329] __sys_sendmsg+0xcd/0x170 [13082.373336][ T3329] do_syscall_64+0xc6/0x1e0 [13082.373336][ T3329] [13082.375573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13082.375573][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13082.375573][ T3329] ipv6_find_idev+0x102/0x170 [13082.375573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13082.375573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13082.375573][ T3329] netlink_rcv_skb+0x130/0x360 [13082.375573][ T3329] netlink_unicast+0x449/0x710 [13082.375573][ T3329] netlink_sendmsg+0x723/0xbe0 [13082.375573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13082.375573][ T3329] ___sys_sendmsg+0xee/0x170 [13082.375573][ T3329] __sys_sendmsg+0xcd/0x170 [13082.375573][ T3329] do_syscall_64+0xc6/0x1e0 [13082.375573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13082.375573][ T3329] [13082.377303][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13082.377303][ T3329] neigh_parms_alloc+0x1e5/0x510 [13082.377303][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13082.377303][ T3329] ipv6_find_idev+0x102/0x170 [13082.377303][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13082.377303][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13082.377303][ T3329] netlink_rcv_skb+0x130/0x360 [13082.377303][ T3329] netlink_unicast+0x449/0x710 [13082.377303][ T3329] netlink_sendmsg+0x723/0xbe0 [13082.377303][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13082.377303][ T3329] ___sys_sendmsg+0xee/0x170 [13082.377303][ T3329] __sys_sendmsg+0xcd/0x170 [13082.377303][ T3329] do_syscall_64+0xc6/0x1e0 [13082.377303][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13082.377303][ T3329] [13092.620901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13092.621379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13092.621379][ T3329] netdev_get_by_index+0x5e/0x80 [13092.621379][ T3329] fib6_nh_init+0x3d8/0x15b0 [13092.621379][ T3329] ip6_route_info_create+0xf18/0x17d0 [13092.621379][ T3329] ip6_route_add+0x1c/0x140 [13092.621379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13092.621379][ T3329] addrconf_add_dev+0xe2/0x170 [13092.621379][ T3329] inet6_addr_add+0x12f/0xa40 [13092.621379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13092.621379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13092.621379][ T3329] netlink_rcv_skb+0x130/0x360 [13092.621379][ T3329] netlink_unicast+0x449/0x710 [13092.621379][ T3329] netlink_sendmsg+0x723/0xbe0 [13092.621379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13092.621379][ T3329] ___sys_sendmsg+0xee/0x170 [13092.621379][ T3329] __sys_sendmsg+0xcd/0x170 [13092.621379][ T3329] do_syscall_64+0xc6/0x1e0 [13092.621379][ T3329] [13092.623616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13092.623616][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13092.623616][ T3329] ipv6_find_idev+0x102/0x170 [13092.623616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13092.623616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13092.623616][ T3329] netlink_rcv_skb+0x130/0x360 [13092.623616][ T3329] netlink_unicast+0x449/0x710 [13092.623616][ T3329] netlink_sendmsg+0x723/0xbe0 [13092.623616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13092.623616][ T3329] ___sys_sendmsg+0xee/0x170 [13092.623616][ T3329] __sys_sendmsg+0xcd/0x170 [13092.623616][ T3329] do_syscall_64+0xc6/0x1e0 [13092.623616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13092.623616][ T3329] [13092.625338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13092.625338][ T3329] neigh_parms_alloc+0x1e5/0x510 [13092.625338][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13092.625338][ T3329] ipv6_find_idev+0x102/0x170 [13092.625338][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13092.625338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13092.625338][ T3329] netlink_rcv_skb+0x130/0x360 [13092.625338][ T3329] netlink_unicast+0x449/0x710 [13092.625338][ T3329] netlink_sendmsg+0x723/0xbe0 [13092.625338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13092.625338][ T3329] ___sys_sendmsg+0xee/0x170 [13092.625338][ T3329] __sys_sendmsg+0xcd/0x170 [13092.625338][ T3329] do_syscall_64+0xc6/0x1e0 [13092.625338][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13092.625338][ T3329] [13102.868953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13102.869463][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13102.869463][ T3329] netdev_get_by_index+0x5e/0x80 [13102.869463][ T3329] fib6_nh_init+0x3d8/0x15b0 [13102.869463][ T3329] ip6_route_info_create+0xf18/0x17d0 [13102.869463][ T3329] ip6_route_add+0x1c/0x140 [13102.869463][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13102.869463][ T3329] addrconf_add_dev+0xe2/0x170 [13102.869463][ T3329] inet6_addr_add+0x12f/0xa40 [13102.869463][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13102.869463][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13102.869463][ T3329] netlink_rcv_skb+0x130/0x360 [13102.869463][ T3329] netlink_unicast+0x449/0x710 [13102.869463][ T3329] netlink_sendmsg+0x723/0xbe0 [13102.869463][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13102.869463][ T3329] ___sys_sendmsg+0xee/0x170 [13102.869463][ T3329] __sys_sendmsg+0xcd/0x170 [13102.869463][ T3329] do_syscall_64+0xc6/0x1e0 [13102.869463][ T3329] [13102.871627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13102.871627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13102.871627][ T3329] ipv6_find_idev+0x102/0x170 [13102.871627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13102.871627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13102.871627][ T3329] netlink_rcv_skb+0x130/0x360 [13102.871627][ T3329] netlink_unicast+0x449/0x710 [13102.871627][ T3329] netlink_sendmsg+0x723/0xbe0 [13102.871627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13102.871627][ T3329] ___sys_sendmsg+0xee/0x170 [13102.871627][ T3329] __sys_sendmsg+0xcd/0x170 [13102.871627][ T3329] do_syscall_64+0xc6/0x1e0 [13102.871627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13102.871627][ T3329] [13102.873292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13102.873292][ T3329] neigh_parms_alloc+0x1e5/0x510 [13102.873292][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13102.873292][ T3329] ipv6_find_idev+0x102/0x170 [13102.873292][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13102.873292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13102.873292][ T3329] netlink_rcv_skb+0x130/0x360 [13102.873292][ T3329] netlink_unicast+0x449/0x710 [13102.873292][ T3329] netlink_sendmsg+0x723/0xbe0 [13102.873292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13102.873292][ T3329] ___sys_sendmsg+0xee/0x170 [13102.873292][ T3329] __sys_sendmsg+0xcd/0x170 [13102.873292][ T3329] do_syscall_64+0xc6/0x1e0 [13102.873292][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13102.873292][ T3329] [13112.980930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13112.981696][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13112.981696][ T3329] netdev_get_by_index+0x5e/0x80 [13112.981696][ T3329] fib6_nh_init+0x3d8/0x15b0 [13112.981696][ T3329] ip6_route_info_create+0xf18/0x17d0 [13112.981696][ T3329] ip6_route_add+0x1c/0x140 [13112.981696][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13112.981696][ T3329] addrconf_add_dev+0xe2/0x170 [13112.981696][ T3329] inet6_addr_add+0x12f/0xa40 [13112.981696][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13112.981696][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13112.981696][ T3329] netlink_rcv_skb+0x130/0x360 [13112.981696][ T3329] netlink_unicast+0x449/0x710 [13112.981696][ T3329] netlink_sendmsg+0x723/0xbe0 [13112.981696][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13112.981696][ T3329] ___sys_sendmsg+0xee/0x170 [13112.981696][ T3329] __sys_sendmsg+0xcd/0x170 [13112.981696][ T3329] do_syscall_64+0xc6/0x1e0 [13112.981696][ T3329] [13112.983997][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13112.983997][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13112.983997][ T3329] ipv6_find_idev+0x102/0x170 [13112.983997][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13112.983997][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13112.983997][ T3329] netlink_rcv_skb+0x130/0x360 [13112.983997][ T3329] netlink_unicast+0x449/0x710 [13112.983997][ T3329] netlink_sendmsg+0x723/0xbe0 [13112.983997][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13112.983997][ T3329] ___sys_sendmsg+0xee/0x170 [13112.983997][ T3329] __sys_sendmsg+0xcd/0x170 [13112.983997][ T3329] do_syscall_64+0xc6/0x1e0 [13112.983997][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13112.983997][ T3329] [13112.985698][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13112.985698][ T3329] neigh_parms_alloc+0x1e5/0x510 [13112.985698][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13112.985698][ T3329] ipv6_find_idev+0x102/0x170 [13112.985698][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13112.985698][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13112.985698][ T3329] netlink_rcv_skb+0x130/0x360 [13112.985698][ T3329] netlink_unicast+0x449/0x710 [13112.985698][ T3329] netlink_sendmsg+0x723/0xbe0 [13112.985698][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13112.985698][ T3329] ___sys_sendmsg+0xee/0x170 [13112.985698][ T3329] __sys_sendmsg+0xcd/0x170 [13112.985698][ T3329] do_syscall_64+0xc6/0x1e0 [13112.985698][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13112.985698][ T3329] [13123.229012][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13123.229781][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13123.229781][ T3329] netdev_get_by_index+0x5e/0x80 [13123.229781][ T3329] fib6_nh_init+0x3d8/0x15b0 [13123.229781][ T3329] ip6_route_info_create+0xf18/0x17d0 [13123.229781][ T3329] ip6_route_add+0x1c/0x140 [13123.229781][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13123.229781][ T3329] addrconf_add_dev+0xe2/0x170 [13123.229781][ T3329] inet6_addr_add+0x12f/0xa40 [13123.229781][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13123.229781][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13123.229781][ T3329] netlink_rcv_skb+0x130/0x360 [13123.229781][ T3329] netlink_unicast+0x449/0x710 [13123.229781][ T3329] netlink_sendmsg+0x723/0xbe0 [13123.229781][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13123.229781][ T3329] ___sys_sendmsg+0xee/0x170 [13123.229781][ T3329] __sys_sendmsg+0xcd/0x170 [13123.229781][ T3329] do_syscall_64+0xc6/0x1e0 [13123.229781][ T3329] [13123.232499][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13123.232499][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13123.232499][ T3329] ipv6_find_idev+0x102/0x170 [13123.232499][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13123.232499][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13123.232499][ T3329] netlink_rcv_skb+0x130/0x360 [13123.232499][ T3329] netlink_unicast+0x449/0x710 [13123.232499][ T3329] netlink_sendmsg+0x723/0xbe0 [13123.232499][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13123.232499][ T3329] ___sys_sendmsg+0xee/0x170 [13123.232499][ T3329] __sys_sendmsg+0xcd/0x170 [13123.232499][ T3329] do_syscall_64+0xc6/0x1e0 [13123.232499][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13123.232499][ T3329] [13123.234156][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13123.234156][ T3329] neigh_parms_alloc+0x1e5/0x510 [13123.234156][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13123.234156][ T3329] ipv6_find_idev+0x102/0x170 [13123.234156][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13123.234156][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13123.234156][ T3329] netlink_rcv_skb+0x130/0x360 [13123.234156][ T3329] netlink_unicast+0x449/0x710 [13123.234156][ T3329] netlink_sendmsg+0x723/0xbe0 [13123.234156][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13123.234156][ T3329] ___sys_sendmsg+0xee/0x170 [13123.234156][ T3329] __sys_sendmsg+0xcd/0x170 [13123.234156][ T3329] do_syscall_64+0xc6/0x1e0 [13123.234156][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13123.234156][ T3329] [13133.476950][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13133.477425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13133.477425][ T3329] netdev_get_by_index+0x5e/0x80 [13133.477425][ T3329] fib6_nh_init+0x3d8/0x15b0 [13133.477425][ T3329] ip6_route_info_create+0xf18/0x17d0 [13133.477425][ T3329] ip6_route_add+0x1c/0x140 [13133.477425][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13133.477425][ T3329] addrconf_add_dev+0xe2/0x170 [13133.477425][ T3329] inet6_addr_add+0x12f/0xa40 [13133.477425][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13133.477425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13133.477425][ T3329] netlink_rcv_skb+0x130/0x360 [13133.477425][ T3329] netlink_unicast+0x449/0x710 [13133.477425][ T3329] netlink_sendmsg+0x723/0xbe0 [13133.477425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13133.477425][ T3329] ___sys_sendmsg+0xee/0x170 [13133.477425][ T3329] __sys_sendmsg+0xcd/0x170 [13133.477425][ T3329] do_syscall_64+0xc6/0x1e0 [13133.477425][ T3329] [13133.479646][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13133.479646][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13133.479646][ T3329] ipv6_find_idev+0x102/0x170 [13133.479646][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13133.479646][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13133.479646][ T3329] netlink_rcv_skb+0x130/0x360 [13133.479646][ T3329] netlink_unicast+0x449/0x710 [13133.479646][ T3329] netlink_sendmsg+0x723/0xbe0 [13133.479646][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13133.479646][ T3329] ___sys_sendmsg+0xee/0x170 [13133.479646][ T3329] __sys_sendmsg+0xcd/0x170 [13133.479646][ T3329] do_syscall_64+0xc6/0x1e0 [13133.479646][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13133.479646][ T3329] [13133.481320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13133.481320][ T3329] neigh_parms_alloc+0x1e5/0x510 [13133.481320][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13133.481320][ T3329] ipv6_find_idev+0x102/0x170 [13133.481320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13133.481320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13133.481320][ T3329] netlink_rcv_skb+0x130/0x360 [13133.481320][ T3329] netlink_unicast+0x449/0x710 [13133.481320][ T3329] netlink_sendmsg+0x723/0xbe0 [13133.481320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13133.481320][ T3329] ___sys_sendmsg+0xee/0x170 [13133.481320][ T3329] __sys_sendmsg+0xcd/0x170 [13133.481320][ T3329] do_syscall_64+0xc6/0x1e0 [13133.481320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13133.481320][ T3329] [13143.500904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13143.501381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13143.501381][ T3329] netdev_get_by_index+0x5e/0x80 [13143.501381][ T3329] fib6_nh_init+0x3d8/0x15b0 [13143.501381][ T3329] ip6_route_info_create+0xf18/0x17d0 [13143.501381][ T3329] ip6_route_add+0x1c/0x140 [13143.501381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13143.501381][ T3329] addrconf_add_dev+0xe2/0x170 [13143.501381][ T3329] inet6_addr_add+0x12f/0xa40 [13143.501381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13143.501381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13143.501381][ T3329] netlink_rcv_skb+0x130/0x360 [13143.501381][ T3329] netlink_unicast+0x449/0x710 [13143.501381][ T3329] netlink_sendmsg+0x723/0xbe0 [13143.501381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13143.501381][ T3329] ___sys_sendmsg+0xee/0x170 [13143.501381][ T3329] __sys_sendmsg+0xcd/0x170 [13143.501381][ T3329] do_syscall_64+0xc6/0x1e0 [13143.501381][ T3329] [13143.503610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13143.503610][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13143.503610][ T3329] ipv6_find_idev+0x102/0x170 [13143.503610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13143.503610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13143.503610][ T3329] netlink_rcv_skb+0x130/0x360 [13143.503610][ T3329] netlink_unicast+0x449/0x710 [13143.503610][ T3329] netlink_sendmsg+0x723/0xbe0 [13143.503610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13143.503610][ T3329] ___sys_sendmsg+0xee/0x170 [13143.503610][ T3329] __sys_sendmsg+0xcd/0x170 [13143.503610][ T3329] do_syscall_64+0xc6/0x1e0 [13143.503610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13143.503610][ T3329] [13143.505322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13143.505322][ T3329] neigh_parms_alloc+0x1e5/0x510 [13143.505322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13143.505322][ T3329] ipv6_find_idev+0x102/0x170 [13143.505322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13143.505322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13143.505322][ T3329] netlink_rcv_skb+0x130/0x360 [13143.505322][ T3329] netlink_unicast+0x449/0x710 [13143.505322][ T3329] netlink_sendmsg+0x723/0xbe0 [13143.505322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13143.505322][ T3329] ___sys_sendmsg+0xee/0x170 [13143.505322][ T3329] __sys_sendmsg+0xcd/0x170 [13143.505322][ T3329] do_syscall_64+0xc6/0x1e0 [13143.505322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13143.505322][ T3329] [13153.628944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13153.629453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13153.629453][ T3329] netdev_get_by_index+0x5e/0x80 [13153.629453][ T3329] fib6_nh_init+0x3d8/0x15b0 [13153.629453][ T3329] ip6_route_info_create+0xf18/0x17d0 [13153.629453][ T3329] ip6_route_add+0x1c/0x140 [13153.629453][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13153.629453][ T3329] addrconf_add_dev+0xe2/0x170 [13153.629453][ T3329] inet6_addr_add+0x12f/0xa40 [13153.629453][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13153.629453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13153.629453][ T3329] netlink_rcv_skb+0x130/0x360 [13153.629453][ T3329] netlink_unicast+0x449/0x710 [13153.629453][ T3329] netlink_sendmsg+0x723/0xbe0 [13153.629453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13153.629453][ T3329] ___sys_sendmsg+0xee/0x170 [13153.629453][ T3329] __sys_sendmsg+0xcd/0x170 [13153.629453][ T3329] do_syscall_64+0xc6/0x1e0 [13153.629453][ T3329] [13153.631699][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13153.631699][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13153.631699][ T3329] ipv6_find_idev+0x102/0x170 [13153.631699][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13153.631699][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13153.631699][ T3329] netlink_rcv_skb+0x130/0x360 [13153.631699][ T3329] netlink_unicast+0x449/0x710 [13153.631699][ T3329] netlink_sendmsg+0x723/0xbe0 [13153.631699][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13153.631699][ T3329] ___sys_sendmsg+0xee/0x170 [13153.631699][ T3329] __sys_sendmsg+0xcd/0x170 [13153.631699][ T3329] do_syscall_64+0xc6/0x1e0 [13153.631699][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13153.631699][ T3329] [13153.633428][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13153.633428][ T3329] neigh_parms_alloc+0x1e5/0x510 [13153.633428][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13153.633428][ T3329] ipv6_find_idev+0x102/0x170 [13153.633428][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13153.633428][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13153.633428][ T3329] netlink_rcv_skb+0x130/0x360 [13153.633428][ T3329] netlink_unicast+0x449/0x710 [13153.633428][ T3329] netlink_sendmsg+0x723/0xbe0 [13153.633428][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13153.633428][ T3329] ___sys_sendmsg+0xee/0x170 [13153.633428][ T3329] __sys_sendmsg+0xcd/0x170 [13153.633428][ T3329] do_syscall_64+0xc6/0x1e0 [13153.633428][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13153.633428][ T3329] [13163.876977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13163.877458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13163.877458][ T3329] netdev_get_by_index+0x5e/0x80 [13163.877458][ T3329] fib6_nh_init+0x3d8/0x15b0 [13163.877458][ T3329] ip6_route_info_create+0xf18/0x17d0 [13163.877458][ T3329] ip6_route_add+0x1c/0x140 [13163.877458][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13163.877458][ T3329] addrconf_add_dev+0xe2/0x170 [13163.877458][ T3329] inet6_addr_add+0x12f/0xa40 [13163.877458][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13163.877458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13163.877458][ T3329] netlink_rcv_skb+0x130/0x360 [13163.877458][ T3329] netlink_unicast+0x449/0x710 [13163.877458][ T3329] netlink_sendmsg+0x723/0xbe0 [13163.877458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13163.877458][ T3329] ___sys_sendmsg+0xee/0x170 [13163.877458][ T3329] __sys_sendmsg+0xcd/0x170 [13163.877458][ T3329] do_syscall_64+0xc6/0x1e0 [13163.877458][ T3329] [13163.879633][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13163.879633][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13163.879633][ T3329] ipv6_find_idev+0x102/0x170 [13163.879633][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13163.879633][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13163.879633][ T3329] netlink_rcv_skb+0x130/0x360 [13163.879633][ T3329] netlink_unicast+0x449/0x710 [13163.879633][ T3329] netlink_sendmsg+0x723/0xbe0 [13163.879633][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13163.879633][ T3329] ___sys_sendmsg+0xee/0x170 [13163.879633][ T3329] __sys_sendmsg+0xcd/0x170 [13163.879633][ T3329] do_syscall_64+0xc6/0x1e0 [13163.879633][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13163.879633][ T3329] [13163.881394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13163.881394][ T3329] neigh_parms_alloc+0x1e5/0x510 [13163.881394][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13163.881394][ T3329] ipv6_find_idev+0x102/0x170 [13163.881394][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13163.881394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13163.881394][ T3329] netlink_rcv_skb+0x130/0x360 [13163.881394][ T3329] netlink_unicast+0x449/0x710 [13163.881394][ T3329] netlink_sendmsg+0x723/0xbe0 [13163.881394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13163.881394][ T3329] ___sys_sendmsg+0xee/0x170 [13163.881394][ T3329] __sys_sendmsg+0xcd/0x170 [13163.881394][ T3329] do_syscall_64+0xc6/0x1e0 [13163.881394][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13163.881394][ T3329] [13174.124978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13174.125634][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13174.125634][ T3329] netdev_get_by_index+0x5e/0x80 [13174.125634][ T3329] fib6_nh_init+0x3d8/0x15b0 [13174.125634][ T3329] ip6_route_info_create+0xf18/0x17d0 [13174.125634][ T3329] ip6_route_add+0x1c/0x140 [13174.125634][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13174.125634][ T3329] addrconf_add_dev+0xe2/0x170 [13174.125634][ T3329] inet6_addr_add+0x12f/0xa40 [13174.125634][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13174.125634][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13174.125634][ T3329] netlink_rcv_skb+0x130/0x360 [13174.125634][ T3329] netlink_unicast+0x449/0x710 [13174.125634][ T3329] netlink_sendmsg+0x723/0xbe0 [13174.125634][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13174.125634][ T3329] ___sys_sendmsg+0xee/0x170 [13174.125634][ T3329] __sys_sendmsg+0xcd/0x170 [13174.125634][ T3329] do_syscall_64+0xc6/0x1e0 [13174.125634][ T3329] [13174.127847][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13174.127847][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13174.127847][ T3329] ipv6_find_idev+0x102/0x170 [13174.127847][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13174.127847][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13174.127847][ T3329] netlink_rcv_skb+0x130/0x360 [13174.127847][ T3329] netlink_unicast+0x449/0x710 [13174.127847][ T3329] netlink_sendmsg+0x723/0xbe0 [13174.127847][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13174.127847][ T3329] ___sys_sendmsg+0xee/0x170 [13174.127847][ T3329] __sys_sendmsg+0xcd/0x170 [13174.127847][ T3329] do_syscall_64+0xc6/0x1e0 [13174.127847][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13174.127847][ T3329] [13174.129554][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13174.129554][ T3329] neigh_parms_alloc+0x1e5/0x510 [13174.129554][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13174.129554][ T3329] ipv6_find_idev+0x102/0x170 [13174.129554][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13174.129554][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13174.129554][ T3329] netlink_rcv_skb+0x130/0x360 [13174.129554][ T3329] netlink_unicast+0x449/0x710 [13174.129554][ T3329] netlink_sendmsg+0x723/0xbe0 [13174.129554][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13174.129554][ T3329] ___sys_sendmsg+0xee/0x170 [13174.129554][ T3329] __sys_sendmsg+0xcd/0x170 [13174.129554][ T3329] do_syscall_64+0xc6/0x1e0 [13174.129554][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13174.129554][ T3329] [13184.356990][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13184.357677][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13184.357677][ T3329] netdev_get_by_index+0x5e/0x80 [13184.357677][ T3329] fib6_nh_init+0x3d8/0x15b0 [13184.357677][ T3329] ip6_route_info_create+0xf18/0x17d0 [13184.357677][ T3329] ip6_route_add+0x1c/0x140 [13184.357677][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13184.357677][ T3329] addrconf_add_dev+0xe2/0x170 [13184.357677][ T3329] inet6_addr_add+0x12f/0xa40 [13184.357677][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13184.357677][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13184.357677][ T3329] netlink_rcv_skb+0x130/0x360 [13184.357677][ T3329] netlink_unicast+0x449/0x710 [13184.357677][ T3329] netlink_sendmsg+0x723/0xbe0 [13184.357677][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13184.357677][ T3329] ___sys_sendmsg+0xee/0x170 [13184.357677][ T3329] __sys_sendmsg+0xcd/0x170 [13184.357677][ T3329] do_syscall_64+0xc6/0x1e0 [13184.357677][ T3329] [13184.359842][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13184.359842][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13184.359842][ T3329] ipv6_find_idev+0x102/0x170 [13184.359842][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13184.359842][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13184.359842][ T3329] netlink_rcv_skb+0x130/0x360 [13184.359842][ T3329] netlink_unicast+0x449/0x710 [13184.359842][ T3329] netlink_sendmsg+0x723/0xbe0 [13184.359842][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13184.359842][ T3329] ___sys_sendmsg+0xee/0x170 [13184.359842][ T3329] __sys_sendmsg+0xcd/0x170 [13184.359842][ T3329] do_syscall_64+0xc6/0x1e0 [13184.359842][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13184.359842][ T3329] [13184.361593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13184.361593][ T3329] neigh_parms_alloc+0x1e5/0x510 [13184.361593][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13184.361593][ T3329] ipv6_find_idev+0x102/0x170 [13184.361593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13184.361593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13184.361593][ T3329] netlink_rcv_skb+0x130/0x360 [13184.361593][ T3329] netlink_unicast+0x449/0x710 [13184.361593][ T3329] netlink_sendmsg+0x723/0xbe0 [13184.361593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13184.361593][ T3329] ___sys_sendmsg+0xee/0x170 [13184.361593][ T3329] __sys_sendmsg+0xcd/0x170 [13184.361593][ T3329] do_syscall_64+0xc6/0x1e0 [13184.361593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13184.361593][ T3329] [13194.604915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13194.605391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13194.605391][ T3329] netdev_get_by_index+0x5e/0x80 [13194.605391][ T3329] fib6_nh_init+0x3d8/0x15b0 [13194.605391][ T3329] ip6_route_info_create+0xf18/0x17d0 [13194.605391][ T3329] ip6_route_add+0x1c/0x140 [13194.605391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13194.605391][ T3329] addrconf_add_dev+0xe2/0x170 [13194.605391][ T3329] inet6_addr_add+0x12f/0xa40 [13194.605391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13194.605391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13194.605391][ T3329] netlink_rcv_skb+0x130/0x360 [13194.605391][ T3329] netlink_unicast+0x449/0x710 [13194.605391][ T3329] netlink_sendmsg+0x723/0xbe0 [13194.605391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13194.605391][ T3329] ___sys_sendmsg+0xee/0x170 [13194.605391][ T3329] __sys_sendmsg+0xcd/0x170 [13194.605391][ T3329] do_syscall_64+0xc6/0x1e0 [13194.605391][ T3329] [13194.607617][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13194.607617][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13194.607617][ T3329] ipv6_find_idev+0x102/0x170 [13194.607617][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13194.607617][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13194.607617][ T3329] netlink_rcv_skb+0x130/0x360 [13194.607617][ T3329] netlink_unicast+0x449/0x710 [13194.607617][ T3329] netlink_sendmsg+0x723/0xbe0 [13194.607617][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13194.607617][ T3329] ___sys_sendmsg+0xee/0x170 [13194.607617][ T3329] __sys_sendmsg+0xcd/0x170 [13194.607617][ T3329] do_syscall_64+0xc6/0x1e0 [13194.607617][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13194.607617][ T3329] [13194.609322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13194.609322][ T3329] neigh_parms_alloc+0x1e5/0x510 [13194.609322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13194.609322][ T3329] ipv6_find_idev+0x102/0x170 [13194.609322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13194.609322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13194.609322][ T3329] netlink_rcv_skb+0x130/0x360 [13194.609322][ T3329] netlink_unicast+0x449/0x710 [13194.609322][ T3329] netlink_sendmsg+0x723/0xbe0 [13194.609322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13194.609322][ T3329] ___sys_sendmsg+0xee/0x170 [13194.609322][ T3329] __sys_sendmsg+0xcd/0x170 [13194.609322][ T3329] do_syscall_64+0xc6/0x1e0 [13194.609322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13194.609322][ T3329] [13204.852902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13204.853379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13204.853379][ T3329] netdev_get_by_index+0x5e/0x80 [13204.853379][ T3329] fib6_nh_init+0x3d8/0x15b0 [13204.853379][ T3329] ip6_route_info_create+0xf18/0x17d0 [13204.853379][ T3329] ip6_route_add+0x1c/0x140 [13204.853379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13204.853379][ T3329] addrconf_add_dev+0xe2/0x170 [13204.853379][ T3329] inet6_addr_add+0x12f/0xa40 [13204.853379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13204.853379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13204.853379][ T3329] netlink_rcv_skb+0x130/0x360 [13204.853379][ T3329] netlink_unicast+0x449/0x710 [13204.853379][ T3329] netlink_sendmsg+0x723/0xbe0 [13204.853379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13204.853379][ T3329] ___sys_sendmsg+0xee/0x170 [13204.853379][ T3329] __sys_sendmsg+0xcd/0x170 [13204.853379][ T3329] do_syscall_64+0xc6/0x1e0 [13204.853379][ T3329] [13204.855607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13204.855607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13204.855607][ T3329] ipv6_find_idev+0x102/0x170 [13204.855607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13204.855607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13204.855607][ T3329] netlink_rcv_skb+0x130/0x360 [13204.855607][ T3329] netlink_unicast+0x449/0x710 [13204.855607][ T3329] netlink_sendmsg+0x723/0xbe0 [13204.855607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13204.855607][ T3329] ___sys_sendmsg+0xee/0x170 [13204.855607][ T3329] __sys_sendmsg+0xcd/0x170 [13204.855607][ T3329] do_syscall_64+0xc6/0x1e0 [13204.855607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13204.855607][ T3329] [13204.857335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13204.857335][ T3329] neigh_parms_alloc+0x1e5/0x510 [13204.857335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13204.857335][ T3329] ipv6_find_idev+0x102/0x170 [13204.857335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13204.857335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13204.857335][ T3329] netlink_rcv_skb+0x130/0x360 [13204.857335][ T3329] netlink_unicast+0x449/0x710 [13204.857335][ T3329] netlink_sendmsg+0x723/0xbe0 [13204.857335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13204.857335][ T3329] ___sys_sendmsg+0xee/0x170 [13204.857335][ T3329] __sys_sendmsg+0xcd/0x170 [13204.857335][ T3329] do_syscall_64+0xc6/0x1e0 [13204.857335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13204.857335][ T3329] [13214.964975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13214.965683][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13214.965683][ T3329] netdev_get_by_index+0x5e/0x80 [13214.965683][ T3329] fib6_nh_init+0x3d8/0x15b0 [13214.965683][ T3329] ip6_route_info_create+0xf18/0x17d0 [13214.965683][ T3329] ip6_route_add+0x1c/0x140 [13214.965683][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13214.965683][ T3329] addrconf_add_dev+0xe2/0x170 [13214.965683][ T3329] inet6_addr_add+0x12f/0xa40 [13214.965683][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13214.965683][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13214.965683][ T3329] netlink_rcv_skb+0x130/0x360 [13214.965683][ T3329] netlink_unicast+0x449/0x710 [13214.965683][ T3329] netlink_sendmsg+0x723/0xbe0 [13214.965683][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13214.965683][ T3329] ___sys_sendmsg+0xee/0x170 [13214.965683][ T3329] __sys_sendmsg+0xcd/0x170 [13214.965683][ T3329] do_syscall_64+0xc6/0x1e0 [13214.965683][ T3329] [13214.967882][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13214.967882][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13214.967882][ T3329] ipv6_find_idev+0x102/0x170 [13214.967882][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13214.967882][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13214.967882][ T3329] netlink_rcv_skb+0x130/0x360 [13214.967882][ T3329] netlink_unicast+0x449/0x710 [13214.967882][ T3329] netlink_sendmsg+0x723/0xbe0 [13214.967882][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13214.967882][ T3329] ___sys_sendmsg+0xee/0x170 [13214.967882][ T3329] __sys_sendmsg+0xcd/0x170 [13214.967882][ T3329] do_syscall_64+0xc6/0x1e0 [13214.967882][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13214.967882][ T3329] [13214.969573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13214.969573][ T3329] neigh_parms_alloc+0x1e5/0x510 [13214.969573][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13214.969573][ T3329] ipv6_find_idev+0x102/0x170 [13214.969573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13214.969573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13214.969573][ T3329] netlink_rcv_skb+0x130/0x360 [13214.969573][ T3329] netlink_unicast+0x449/0x710 [13214.969573][ T3329] netlink_sendmsg+0x723/0xbe0 [13214.969573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13214.969573][ T3329] ___sys_sendmsg+0xee/0x170 [13214.969573][ T3329] __sys_sendmsg+0xcd/0x170 [13214.969573][ T3329] do_syscall_64+0xc6/0x1e0 [13214.969573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13214.969573][ T3329] [13225.212993][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13225.213609][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13225.213609][ T3329] netdev_get_by_index+0x5e/0x80 [13225.213609][ T3329] fib6_nh_init+0x3d8/0x15b0 [13225.213609][ T3329] ip6_route_info_create+0xf18/0x17d0 [13225.213609][ T3329] ip6_route_add+0x1c/0x140 [13225.213609][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13225.213609][ T3329] addrconf_add_dev+0xe2/0x170 [13225.213609][ T3329] inet6_addr_add+0x12f/0xa40 [13225.213609][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13225.213609][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13225.213609][ T3329] netlink_rcv_skb+0x130/0x360 [13225.213609][ T3329] netlink_unicast+0x449/0x710 [13225.213609][ T3329] netlink_sendmsg+0x723/0xbe0 [13225.213609][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13225.213609][ T3329] ___sys_sendmsg+0xee/0x170 [13225.213609][ T3329] __sys_sendmsg+0xcd/0x170 [13225.213609][ T3329] do_syscall_64+0xc6/0x1e0 [13225.213609][ T3329] [13225.215805][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13225.215805][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13225.215805][ T3329] ipv6_find_idev+0x102/0x170 [13225.215805][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13225.215805][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13225.215805][ T3329] netlink_rcv_skb+0x130/0x360 [13225.215805][ T3329] netlink_unicast+0x449/0x710 [13225.215805][ T3329] netlink_sendmsg+0x723/0xbe0 [13225.215805][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13225.215805][ T3329] ___sys_sendmsg+0xee/0x170 [13225.215805][ T3329] __sys_sendmsg+0xcd/0x170 [13225.215805][ T3329] do_syscall_64+0xc6/0x1e0 [13225.215805][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13225.215805][ T3329] [13225.217499][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13225.217499][ T3329] neigh_parms_alloc+0x1e5/0x510 [13225.217499][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13225.217499][ T3329] ipv6_find_idev+0x102/0x170 [13225.217499][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13225.217499][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13225.217499][ T3329] netlink_rcv_skb+0x130/0x360 [13225.217499][ T3329] netlink_unicast+0x449/0x710 [13225.217499][ T3329] netlink_sendmsg+0x723/0xbe0 [13225.217499][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13225.217499][ T3329] ___sys_sendmsg+0xee/0x170 [13225.217499][ T3329] __sys_sendmsg+0xcd/0x170 [13225.217499][ T3329] do_syscall_64+0xc6/0x1e0 [13225.217499][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13225.217499][ T3329] [13235.268990][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13235.269535][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13235.269535][ T3329] netdev_get_by_index+0x5e/0x80 [13235.269535][ T3329] fib6_nh_init+0x3d8/0x15b0 [13235.269535][ T3329] ip6_route_info_create+0xf18/0x17d0 [13235.269535][ T3329] ip6_route_add+0x1c/0x140 [13235.269535][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13235.269535][ T3329] addrconf_add_dev+0xe2/0x170 [13235.269535][ T3329] inet6_addr_add+0x12f/0xa40 [13235.269535][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13235.269535][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13235.269535][ T3329] netlink_rcv_skb+0x130/0x360 [13235.269535][ T3329] netlink_unicast+0x449/0x710 [13235.269535][ T3329] netlink_sendmsg+0x723/0xbe0 [13235.269535][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13235.269535][ T3329] ___sys_sendmsg+0xee/0x170 [13235.269535][ T3329] __sys_sendmsg+0xcd/0x170 [13235.269535][ T3329] do_syscall_64+0xc6/0x1e0 [13235.269535][ T3329] [13235.271815][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13235.271815][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13235.271815][ T3329] ipv6_find_idev+0x102/0x170 [13235.271815][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13235.271815][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13235.271815][ T3329] netlink_rcv_skb+0x130/0x360 [13235.271815][ T3329] netlink_unicast+0x449/0x710 [13235.271815][ T3329] netlink_sendmsg+0x723/0xbe0 [13235.271815][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13235.271815][ T3329] ___sys_sendmsg+0xee/0x170 [13235.271815][ T3329] __sys_sendmsg+0xcd/0x170 [13235.271815][ T3329] do_syscall_64+0xc6/0x1e0 [13235.271815][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13235.271815][ T3329] [13235.273507][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13235.273507][ T3329] neigh_parms_alloc+0x1e5/0x510 [13235.273507][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13235.273507][ T3329] ipv6_find_idev+0x102/0x170 [13235.273507][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13235.273507][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13235.273507][ T3329] netlink_rcv_skb+0x130/0x360 [13235.273507][ T3329] netlink_unicast+0x449/0x710 [13235.273507][ T3329] netlink_sendmsg+0x723/0xbe0 [13235.273507][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13235.273507][ T3329] ___sys_sendmsg+0xee/0x170 [13235.273507][ T3329] __sys_sendmsg+0xcd/0x170 [13235.273507][ T3329] do_syscall_64+0xc6/0x1e0 [13235.273507][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13235.273507][ T3329] [13245.396862][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13245.397350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13245.397350][ T3329] netdev_get_by_index+0x5e/0x80 [13245.397350][ T3329] fib6_nh_init+0x3d8/0x15b0 [13245.397350][ T3329] ip6_route_info_create+0xf18/0x17d0 [13245.397350][ T3329] ip6_route_add+0x1c/0x140 [13245.397350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13245.397350][ T3329] addrconf_add_dev+0xe2/0x170 [13245.397350][ T3329] inet6_addr_add+0x12f/0xa40 [13245.397350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13245.397350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13245.397350][ T3329] netlink_rcv_skb+0x130/0x360 [13245.397350][ T3329] netlink_unicast+0x449/0x710 [13245.397350][ T3329] netlink_sendmsg+0x723/0xbe0 [13245.397350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13245.397350][ T3329] ___sys_sendmsg+0xee/0x170 [13245.397350][ T3329] __sys_sendmsg+0xcd/0x170 [13245.397350][ T3329] do_syscall_64+0xc6/0x1e0 [13245.397350][ T3329] [13245.399577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13245.399577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13245.399577][ T3329] ipv6_find_idev+0x102/0x170 [13245.399577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13245.399577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13245.399577][ T3329] netlink_rcv_skb+0x130/0x360 [13245.399577][ T3329] netlink_unicast+0x449/0x710 [13245.399577][ T3329] netlink_sendmsg+0x723/0xbe0 [13245.399577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13245.399577][ T3329] ___sys_sendmsg+0xee/0x170 [13245.399577][ T3329] __sys_sendmsg+0xcd/0x170 [13245.399577][ T3329] do_syscall_64+0xc6/0x1e0 [13245.399577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13245.399577][ T3329] [13245.401300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13245.401300][ T3329] neigh_parms_alloc+0x1e5/0x510 [13245.401300][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13245.401300][ T3329] ipv6_find_idev+0x102/0x170 [13245.401300][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13245.401300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13245.401300][ T3329] netlink_rcv_skb+0x130/0x360 [13245.401300][ T3329] netlink_unicast+0x449/0x710 [13245.401300][ T3329] netlink_sendmsg+0x723/0xbe0 [13245.401300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13245.401300][ T3329] ___sys_sendmsg+0xee/0x170 [13245.401300][ T3329] __sys_sendmsg+0xcd/0x170 [13245.401300][ T3329] do_syscall_64+0xc6/0x1e0 [13245.401300][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13245.401300][ T3329] [13255.652931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13255.653420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13255.653420][ T3329] netdev_get_by_index+0x5e/0x80 [13255.653420][ T3329] fib6_nh_init+0x3d8/0x15b0 [13255.653420][ T3329] ip6_route_info_create+0xf18/0x17d0 [13255.653420][ T3329] ip6_route_add+0x1c/0x140 [13255.653420][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13255.653420][ T3329] addrconf_add_dev+0xe2/0x170 [13255.653420][ T3329] inet6_addr_add+0x12f/0xa40 [13255.653420][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13255.653420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13255.653420][ T3329] netlink_rcv_skb+0x130/0x360 [13255.653420][ T3329] netlink_unicast+0x449/0x710 [13255.653420][ T3329] netlink_sendmsg+0x723/0xbe0 [13255.653420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13255.653420][ T3329] ___sys_sendmsg+0xee/0x170 [13255.653420][ T3329] __sys_sendmsg+0xcd/0x170 [13255.653420][ T3329] do_syscall_64+0xc6/0x1e0 [13255.653420][ T3329] [13255.655644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13255.655644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13255.655644][ T3329] ipv6_find_idev+0x102/0x170 [13255.655644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13255.655644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13255.655644][ T3329] netlink_rcv_skb+0x130/0x360 [13255.655644][ T3329] netlink_unicast+0x449/0x710 [13255.655644][ T3329] netlink_sendmsg+0x723/0xbe0 [13255.655644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13255.655644][ T3329] ___sys_sendmsg+0xee/0x170 [13255.655644][ T3329] __sys_sendmsg+0xcd/0x170 [13255.655644][ T3329] do_syscall_64+0xc6/0x1e0 [13255.655644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13255.655644][ T3329] [13255.657357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13255.657357][ T3329] neigh_parms_alloc+0x1e5/0x510 [13255.657357][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13255.657357][ T3329] ipv6_find_idev+0x102/0x170 [13255.657357][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13255.657357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13255.657357][ T3329] netlink_rcv_skb+0x130/0x360 [13255.657357][ T3329] netlink_unicast+0x449/0x710 [13255.657357][ T3329] netlink_sendmsg+0x723/0xbe0 [13255.657357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13255.657357][ T3329] ___sys_sendmsg+0xee/0x170 [13255.657357][ T3329] __sys_sendmsg+0xcd/0x170 [13255.657357][ T3329] do_syscall_64+0xc6/0x1e0 [13255.657357][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13255.657357][ T3329] [13265.908997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13265.909677][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13265.909677][ T3329] netdev_get_by_index+0x5e/0x80 [13265.909677][ T3329] fib6_nh_init+0x3d8/0x15b0 [13265.909677][ T3329] ip6_route_info_create+0xf18/0x17d0 [13265.909677][ T3329] ip6_route_add+0x1c/0x140 [13265.909677][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13265.909677][ T3329] addrconf_add_dev+0xe2/0x170 [13265.909677][ T3329] inet6_addr_add+0x12f/0xa40 [13265.909677][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13265.909677][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13265.909677][ T3329] netlink_rcv_skb+0x130/0x360 [13265.909677][ T3329] netlink_unicast+0x449/0x710 [13265.909677][ T3329] netlink_sendmsg+0x723/0xbe0 [13265.909677][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13265.909677][ T3329] ___sys_sendmsg+0xee/0x170 [13265.909677][ T3329] __sys_sendmsg+0xcd/0x170 [13265.909677][ T3329] do_syscall_64+0xc6/0x1e0 [13265.909677][ T3329] [13265.911910][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13265.911910][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13265.911910][ T3329] ipv6_find_idev+0x102/0x170 [13265.911910][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13265.911910][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13265.911910][ T3329] netlink_rcv_skb+0x130/0x360 [13265.911910][ T3329] netlink_unicast+0x449/0x710 [13265.911910][ T3329] netlink_sendmsg+0x723/0xbe0 [13265.911910][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13265.911910][ T3329] ___sys_sendmsg+0xee/0x170 [13265.911910][ T3329] __sys_sendmsg+0xcd/0x170 [13265.911910][ T3329] do_syscall_64+0xc6/0x1e0 [13265.911910][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13265.911910][ T3329] [13265.913610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13265.913610][ T3329] neigh_parms_alloc+0x1e5/0x510 [13265.913610][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13265.913610][ T3329] ipv6_find_idev+0x102/0x170 [13265.913610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13265.913610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13265.913610][ T3329] netlink_rcv_skb+0x130/0x360 [13265.913610][ T3329] netlink_unicast+0x449/0x710 [13265.913610][ T3329] netlink_sendmsg+0x723/0xbe0 [13265.913610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13265.913610][ T3329] ___sys_sendmsg+0xee/0x170 [13265.913610][ T3329] __sys_sendmsg+0xcd/0x170 [13265.913610][ T3329] do_syscall_64+0xc6/0x1e0 [13265.913610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13265.913610][ T3329] [13276.156981][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13276.157598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13276.157598][ T3329] netdev_get_by_index+0x5e/0x80 [13276.157598][ T3329] fib6_nh_init+0x3d8/0x15b0 [13276.157598][ T3329] ip6_route_info_create+0xf18/0x17d0 [13276.157598][ T3329] ip6_route_add+0x1c/0x140 [13276.157598][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13276.157598][ T3329] addrconf_add_dev+0xe2/0x170 [13276.157598][ T3329] inet6_addr_add+0x12f/0xa40 [13276.157598][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13276.157598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13276.157598][ T3329] netlink_rcv_skb+0x130/0x360 [13276.157598][ T3329] netlink_unicast+0x449/0x710 [13276.157598][ T3329] netlink_sendmsg+0x723/0xbe0 [13276.157598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13276.157598][ T3329] ___sys_sendmsg+0xee/0x170 [13276.157598][ T3329] __sys_sendmsg+0xcd/0x170 [13276.157598][ T3329] do_syscall_64+0xc6/0x1e0 [13276.157598][ T3329] [13276.159764][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13276.159764][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13276.159764][ T3329] ipv6_find_idev+0x102/0x170 [13276.159764][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13276.159764][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13276.159764][ T3329] netlink_rcv_skb+0x130/0x360 [13276.159764][ T3329] netlink_unicast+0x449/0x710 [13276.159764][ T3329] netlink_sendmsg+0x723/0xbe0 [13276.159764][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13276.159764][ T3329] ___sys_sendmsg+0xee/0x170 [13276.159764][ T3329] __sys_sendmsg+0xcd/0x170 [13276.159764][ T3329] do_syscall_64+0xc6/0x1e0 [13276.159764][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13276.159764][ T3329] [13276.162051][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13276.162051][ T3329] neigh_parms_alloc+0x1e5/0x510 [13276.162051][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13276.162051][ T3329] ipv6_find_idev+0x102/0x170 [13276.162051][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13276.162051][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13276.162051][ T3329] netlink_rcv_skb+0x130/0x360 [13276.162051][ T3329] netlink_unicast+0x449/0x710 [13276.162051][ T3329] netlink_sendmsg+0x723/0xbe0 [13276.162051][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13276.162051][ T3329] ___sys_sendmsg+0xee/0x170 [13276.162051][ T3329] __sys_sendmsg+0xcd/0x170 [13276.162051][ T3329] do_syscall_64+0xc6/0x1e0 [13276.162051][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13276.162051][ T3329] [13286.837076][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13286.837604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13286.837604][ T3329] netdev_get_by_index+0x5e/0x80 [13286.837604][ T3329] fib6_nh_init+0x3d8/0x15b0 [13286.837604][ T3329] ip6_route_info_create+0xf18/0x17d0 [13286.837604][ T3329] ip6_route_add+0x1c/0x140 [13286.837604][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13286.837604][ T3329] addrconf_add_dev+0xe2/0x170 [13286.837604][ T3329] inet6_addr_add+0x12f/0xa40 [13286.837604][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13286.837604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13286.837604][ T3329] netlink_rcv_skb+0x130/0x360 [13286.837604][ T3329] netlink_unicast+0x449/0x710 [13286.837604][ T3329] netlink_sendmsg+0x723/0xbe0 [13286.837604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13286.837604][ T3329] ___sys_sendmsg+0xee/0x170 [13286.837604][ T3329] __sys_sendmsg+0xcd/0x170 [13286.837604][ T3329] do_syscall_64+0xc6/0x1e0 [13286.837604][ T3329] [13286.839870][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13286.839870][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13286.839870][ T3329] ipv6_find_idev+0x102/0x170 [13286.839870][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13286.839870][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13286.839870][ T3329] netlink_rcv_skb+0x130/0x360 [13286.839870][ T3329] netlink_unicast+0x449/0x710 [13286.839870][ T3329] netlink_sendmsg+0x723/0xbe0 [13286.839870][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13286.839870][ T3329] ___sys_sendmsg+0xee/0x170 [13286.839870][ T3329] __sys_sendmsg+0xcd/0x170 [13286.839870][ T3329] do_syscall_64+0xc6/0x1e0 [13286.839870][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13286.839870][ T3329] [13286.841602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13286.841602][ T3329] neigh_parms_alloc+0x1e5/0x510 [13286.841602][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13286.841602][ T3329] ipv6_find_idev+0x102/0x170 [13286.841602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13286.841602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13286.841602][ T3329] netlink_rcv_skb+0x130/0x360 [13286.841602][ T3329] netlink_unicast+0x449/0x710 [13286.841602][ T3329] netlink_sendmsg+0x723/0xbe0 [13286.841602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13286.841602][ T3329] ___sys_sendmsg+0xee/0x170 [13286.841602][ T3329] __sys_sendmsg+0xcd/0x170 [13286.841602][ T3329] do_syscall_64+0xc6/0x1e0 [13286.841602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13286.841602][ T3329] [13296.844989][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13296.845621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13296.845621][ T3329] netdev_get_by_index+0x5e/0x80 [13296.845621][ T3329] fib6_nh_init+0x3d8/0x15b0 [13296.845621][ T3329] ip6_route_info_create+0xf18/0x17d0 [13296.845621][ T3329] ip6_route_add+0x1c/0x140 [13296.845621][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13296.845621][ T3329] addrconf_add_dev+0xe2/0x170 [13296.845621][ T3329] inet6_addr_add+0x12f/0xa40 [13296.845621][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13296.845621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13296.845621][ T3329] netlink_rcv_skb+0x130/0x360 [13296.845621][ T3329] netlink_unicast+0x449/0x710 [13296.845621][ T3329] netlink_sendmsg+0x723/0xbe0 [13296.845621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13296.845621][ T3329] ___sys_sendmsg+0xee/0x170 [13296.845621][ T3329] __sys_sendmsg+0xcd/0x170 [13296.845621][ T3329] do_syscall_64+0xc6/0x1e0 [13296.845621][ T3329] [13296.847815][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13296.847815][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13296.847815][ T3329] ipv6_find_idev+0x102/0x170 [13296.847815][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13296.847815][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13296.847815][ T3329] netlink_rcv_skb+0x130/0x360 [13296.847815][ T3329] netlink_unicast+0x449/0x710 [13296.847815][ T3329] netlink_sendmsg+0x723/0xbe0 [13296.847815][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13296.847815][ T3329] ___sys_sendmsg+0xee/0x170 [13296.847815][ T3329] __sys_sendmsg+0xcd/0x170 [13296.847815][ T3329] do_syscall_64+0xc6/0x1e0 [13296.847815][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13296.847815][ T3329] [13296.849532][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13296.849532][ T3329] neigh_parms_alloc+0x1e5/0x510 [13296.849532][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13296.849532][ T3329] ipv6_find_idev+0x102/0x170 [13296.849532][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13296.849532][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13296.849532][ T3329] netlink_rcv_skb+0x130/0x360 [13296.849532][ T3329] netlink_unicast+0x449/0x710 [13296.849532][ T3329] netlink_sendmsg+0x723/0xbe0 [13296.849532][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13296.849532][ T3329] ___sys_sendmsg+0xee/0x170 [13296.849532][ T3329] __sys_sendmsg+0xcd/0x170 [13296.849532][ T3329] do_syscall_64+0xc6/0x1e0 [13296.849532][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13296.849532][ T3329] [13307.092991][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13307.093675][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13307.093675][ T3329] netdev_get_by_index+0x5e/0x80 [13307.093675][ T3329] fib6_nh_init+0x3d8/0x15b0 [13307.093675][ T3329] ip6_route_info_create+0xf18/0x17d0 [13307.093675][ T3329] ip6_route_add+0x1c/0x140 [13307.093675][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13307.093675][ T3329] addrconf_add_dev+0xe2/0x170 [13307.093675][ T3329] inet6_addr_add+0x12f/0xa40 [13307.093675][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13307.093675][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13307.093675][ T3329] netlink_rcv_skb+0x130/0x360 [13307.093675][ T3329] netlink_unicast+0x449/0x710 [13307.093675][ T3329] netlink_sendmsg+0x723/0xbe0 [13307.093675][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13307.093675][ T3329] ___sys_sendmsg+0xee/0x170 [13307.093675][ T3329] __sys_sendmsg+0xcd/0x170 [13307.093675][ T3329] do_syscall_64+0xc6/0x1e0 [13307.093675][ T3329] [13307.095766][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13307.095766][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13307.095766][ T3329] ipv6_find_idev+0x102/0x170 [13307.095766][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13307.095766][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13307.095766][ T3329] netlink_rcv_skb+0x130/0x360 [13307.095766][ T3329] netlink_unicast+0x449/0x710 [13307.095766][ T3329] netlink_sendmsg+0x723/0xbe0 [13307.095766][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13307.095766][ T3329] ___sys_sendmsg+0xee/0x170 [13307.095766][ T3329] __sys_sendmsg+0xcd/0x170 [13307.095766][ T3329] do_syscall_64+0xc6/0x1e0 [13307.095766][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13307.095766][ T3329] [13307.097373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13307.097373][ T3329] neigh_parms_alloc+0x1e5/0x510 [13307.097373][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13307.097373][ T3329] ipv6_find_idev+0x102/0x170 [13307.097373][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13307.097373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13307.097373][ T3329] netlink_rcv_skb+0x130/0x360 [13307.097373][ T3329] netlink_unicast+0x449/0x710 [13307.097373][ T3329] netlink_sendmsg+0x723/0xbe0 [13307.097373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13307.097373][ T3329] ___sys_sendmsg+0xee/0x170 [13307.097373][ T3329] __sys_sendmsg+0xcd/0x170 [13307.097373][ T3329] do_syscall_64+0xc6/0x1e0 [13307.097373][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13307.097373][ T3329] [13317.236912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13317.237412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13317.237412][ T3329] netdev_get_by_index+0x5e/0x80 [13317.237412][ T3329] fib6_nh_init+0x3d8/0x15b0 [13317.237412][ T3329] ip6_route_info_create+0xf18/0x17d0 [13317.237412][ T3329] ip6_route_add+0x1c/0x140 [13317.237412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13317.237412][ T3329] addrconf_add_dev+0xe2/0x170 [13317.237412][ T3329] inet6_addr_add+0x12f/0xa40 [13317.237412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13317.237412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13317.237412][ T3329] netlink_rcv_skb+0x130/0x360 [13317.237412][ T3329] netlink_unicast+0x449/0x710 [13317.237412][ T3329] netlink_sendmsg+0x723/0xbe0 [13317.237412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13317.237412][ T3329] ___sys_sendmsg+0xee/0x170 [13317.237412][ T3329] __sys_sendmsg+0xcd/0x170 [13317.237412][ T3329] do_syscall_64+0xc6/0x1e0 [13317.237412][ T3329] [13317.239662][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13317.239662][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13317.239662][ T3329] ipv6_find_idev+0x102/0x170 [13317.239662][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13317.239662][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13317.239662][ T3329] netlink_rcv_skb+0x130/0x360 [13317.239662][ T3329] netlink_unicast+0x449/0x710 [13317.239662][ T3329] netlink_sendmsg+0x723/0xbe0 [13317.239662][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13317.239662][ T3329] ___sys_sendmsg+0xee/0x170 [13317.239662][ T3329] __sys_sendmsg+0xcd/0x170 [13317.239662][ T3329] do_syscall_64+0xc6/0x1e0 [13317.239662][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13317.239662][ T3329] [13317.241422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13317.241422][ T3329] neigh_parms_alloc+0x1e5/0x510 [13317.241422][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13317.241422][ T3329] ipv6_find_idev+0x102/0x170 [13317.241422][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13317.241422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13317.241422][ T3329] netlink_rcv_skb+0x130/0x360 [13317.241422][ T3329] netlink_unicast+0x449/0x710 [13317.241422][ T3329] netlink_sendmsg+0x723/0xbe0 [13317.241422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13317.241422][ T3329] ___sys_sendmsg+0xee/0x170 [13317.241422][ T3329] __sys_sendmsg+0xcd/0x170 [13317.241422][ T3329] do_syscall_64+0xc6/0x1e0 [13317.241422][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13317.241422][ T3329] [13327.348977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13327.349673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13327.349673][ T3329] netdev_get_by_index+0x5e/0x80 [13327.349673][ T3329] fib6_nh_init+0x3d8/0x15b0 [13327.349673][ T3329] ip6_route_info_create+0xf18/0x17d0 [13327.349673][ T3329] ip6_route_add+0x1c/0x140 [13327.349673][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13327.349673][ T3329] addrconf_add_dev+0xe2/0x170 [13327.349673][ T3329] inet6_addr_add+0x12f/0xa40 [13327.349673][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13327.349673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13327.349673][ T3329] netlink_rcv_skb+0x130/0x360 [13327.349673][ T3329] netlink_unicast+0x449/0x710 [13327.349673][ T3329] netlink_sendmsg+0x723/0xbe0 [13327.349673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13327.349673][ T3329] ___sys_sendmsg+0xee/0x170 [13327.349673][ T3329] __sys_sendmsg+0xcd/0x170 [13327.349673][ T3329] do_syscall_64+0xc6/0x1e0 [13327.349673][ T3329] [13327.352411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13327.352411][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13327.352411][ T3329] ipv6_find_idev+0x102/0x170 [13327.352411][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13327.352411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13327.352411][ T3329] netlink_rcv_skb+0x130/0x360 [13327.352411][ T3329] netlink_unicast+0x449/0x710 [13327.352411][ T3329] netlink_sendmsg+0x723/0xbe0 [13327.352411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13327.352411][ T3329] ___sys_sendmsg+0xee/0x170 [13327.352411][ T3329] __sys_sendmsg+0xcd/0x170 [13327.352411][ T3329] do_syscall_64+0xc6/0x1e0 [13327.352411][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13327.352411][ T3329] [13327.354027][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13327.354027][ T3329] neigh_parms_alloc+0x1e5/0x510 [13327.354027][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13327.354027][ T3329] ipv6_find_idev+0x102/0x170 [13327.354027][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13327.354027][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13327.354027][ T3329] netlink_rcv_skb+0x130/0x360 [13327.354027][ T3329] netlink_unicast+0x449/0x710 [13327.354027][ T3329] netlink_sendmsg+0x723/0xbe0 [13327.354027][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13327.354027][ T3329] ___sys_sendmsg+0xee/0x170 [13327.354027][ T3329] __sys_sendmsg+0xcd/0x170 [13327.354027][ T3329] do_syscall_64+0xc6/0x1e0 [13327.354027][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13327.354027][ T3329] [13337.436991][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13337.437673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13337.437673][ T3329] netdev_get_by_index+0x5e/0x80 [13337.437673][ T3329] fib6_nh_init+0x3d8/0x15b0 [13337.437673][ T3329] ip6_route_info_create+0xf18/0x17d0 [13337.437673][ T3329] ip6_route_add+0x1c/0x140 [13337.437673][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13337.437673][ T3329] addrconf_add_dev+0xe2/0x170 [13337.437673][ T3329] inet6_addr_add+0x12f/0xa40 [13337.437673][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13337.437673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13337.437673][ T3329] netlink_rcv_skb+0x130/0x360 [13337.437673][ T3329] netlink_unicast+0x449/0x710 [13337.437673][ T3329] netlink_sendmsg+0x723/0xbe0 [13337.437673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13337.437673][ T3329] ___sys_sendmsg+0xee/0x170 [13337.437673][ T3329] __sys_sendmsg+0xcd/0x170 [13337.437673][ T3329] do_syscall_64+0xc6/0x1e0 [13337.437673][ T3329] [13337.440430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13337.440430][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13337.440430][ T3329] ipv6_find_idev+0x102/0x170 [13337.440430][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13337.440430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13337.440430][ T3329] netlink_rcv_skb+0x130/0x360 [13337.440430][ T3329] netlink_unicast+0x449/0x710 [13337.440430][ T3329] netlink_sendmsg+0x723/0xbe0 [13337.440430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13337.440430][ T3329] ___sys_sendmsg+0xee/0x170 [13337.440430][ T3329] __sys_sendmsg+0xcd/0x170 [13337.440430][ T3329] do_syscall_64+0xc6/0x1e0 [13337.440430][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13337.440430][ T3329] [13337.442418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13337.442418][ T3329] neigh_parms_alloc+0x1e5/0x510 [13337.442418][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13337.442418][ T3329] ipv6_find_idev+0x102/0x170 [13337.442418][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13337.442418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13337.442418][ T3329] netlink_rcv_skb+0x130/0x360 [13337.442418][ T3329] netlink_unicast+0x449/0x710 [13337.442418][ T3329] netlink_sendmsg+0x723/0xbe0 [13337.442418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13337.442418][ T3329] ___sys_sendmsg+0xee/0x170 [13337.442418][ T3329] __sys_sendmsg+0xcd/0x170 [13337.442418][ T3329] do_syscall_64+0xc6/0x1e0 [13337.442418][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13337.442418][ T3329] [13347.540971][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13347.541717][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13347.541717][ T3329] netdev_get_by_index+0x5e/0x80 [13347.541717][ T3329] fib6_nh_init+0x3d8/0x15b0 [13347.541717][ T3329] ip6_route_info_create+0xf18/0x17d0 [13347.541717][ T3329] ip6_route_add+0x1c/0x140 [13347.541717][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13347.541717][ T3329] addrconf_add_dev+0xe2/0x170 [13347.541717][ T3329] inet6_addr_add+0x12f/0xa40 [13347.541717][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13347.541717][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13347.541717][ T3329] netlink_rcv_skb+0x130/0x360 [13347.541717][ T3329] netlink_unicast+0x449/0x710 [13347.541717][ T3329] netlink_sendmsg+0x723/0xbe0 [13347.541717][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13347.541717][ T3329] ___sys_sendmsg+0xee/0x170 [13347.541717][ T3329] __sys_sendmsg+0xcd/0x170 [13347.541717][ T3329] do_syscall_64+0xc6/0x1e0 [13347.541717][ T3329] [13347.544011][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13347.544011][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13347.544011][ T3329] ipv6_find_idev+0x102/0x170 [13347.544011][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13347.544011][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13347.544011][ T3329] netlink_rcv_skb+0x130/0x360 [13347.544011][ T3329] netlink_unicast+0x449/0x710 [13347.544011][ T3329] netlink_sendmsg+0x723/0xbe0 [13347.544011][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13347.544011][ T3329] ___sys_sendmsg+0xee/0x170 [13347.544011][ T3329] __sys_sendmsg+0xcd/0x170 [13347.544011][ T3329] do_syscall_64+0xc6/0x1e0 [13347.544011][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13347.544011][ T3329] [13347.545766][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13347.545766][ T3329] neigh_parms_alloc+0x1e5/0x510 [13347.545766][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13347.545766][ T3329] ipv6_find_idev+0x102/0x170 [13347.545766][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13347.545766][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13347.545766][ T3329] netlink_rcv_skb+0x130/0x360 [13347.545766][ T3329] netlink_unicast+0x449/0x710 [13347.545766][ T3329] netlink_sendmsg+0x723/0xbe0 [13347.545766][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13347.545766][ T3329] ___sys_sendmsg+0xee/0x170 [13347.545766][ T3329] __sys_sendmsg+0xcd/0x170 [13347.545766][ T3329] do_syscall_64+0xc6/0x1e0 [13347.545766][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13347.545766][ T3329] [13357.788981][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13357.789628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13357.789628][ T3329] netdev_get_by_index+0x5e/0x80 [13357.789628][ T3329] fib6_nh_init+0x3d8/0x15b0 [13357.789628][ T3329] ip6_route_info_create+0xf18/0x17d0 [13357.789628][ T3329] ip6_route_add+0x1c/0x140 [13357.789628][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13357.789628][ T3329] addrconf_add_dev+0xe2/0x170 [13357.789628][ T3329] inet6_addr_add+0x12f/0xa40 [13357.789628][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13357.789628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13357.789628][ T3329] netlink_rcv_skb+0x130/0x360 [13357.789628][ T3329] netlink_unicast+0x449/0x710 [13357.789628][ T3329] netlink_sendmsg+0x723/0xbe0 [13357.789628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13357.789628][ T3329] ___sys_sendmsg+0xee/0x170 [13357.789628][ T3329] __sys_sendmsg+0xcd/0x170 [13357.789628][ T3329] do_syscall_64+0xc6/0x1e0 [13357.789628][ T3329] [13357.791993][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13357.791993][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13357.791993][ T3329] ipv6_find_idev+0x102/0x170 [13357.791993][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13357.791993][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13357.791993][ T3329] netlink_rcv_skb+0x130/0x360 [13357.791993][ T3329] netlink_unicast+0x449/0x710 [13357.791993][ T3329] netlink_sendmsg+0x723/0xbe0 [13357.791993][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13357.791993][ T3329] ___sys_sendmsg+0xee/0x170 [13357.791993][ T3329] __sys_sendmsg+0xcd/0x170 [13357.791993][ T3329] do_syscall_64+0xc6/0x1e0 [13357.791993][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13357.791993][ T3329] [13357.793863][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13357.793863][ T3329] neigh_parms_alloc+0x1e5/0x510 [13357.793863][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13357.793863][ T3329] ipv6_find_idev+0x102/0x170 [13357.793863][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13357.793863][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13357.793863][ T3329] netlink_rcv_skb+0x130/0x360 [13357.793863][ T3329] netlink_unicast+0x449/0x710 [13357.793863][ T3329] netlink_sendmsg+0x723/0xbe0 [13357.793863][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13357.793863][ T3329] ___sys_sendmsg+0xee/0x170 [13357.793863][ T3329] __sys_sendmsg+0xcd/0x170 [13357.793863][ T3329] do_syscall_64+0xc6/0x1e0 [13357.793863][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13357.793863][ T3329] [13368.036992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13368.037486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13368.037486][ T3329] netdev_get_by_index+0x5e/0x80 [13368.037486][ T3329] fib6_nh_init+0x3d8/0x15b0 [13368.037486][ T3329] ip6_route_info_create+0xf18/0x17d0 [13368.037486][ T3329] ip6_route_add+0x1c/0x140 [13368.037486][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13368.037486][ T3329] addrconf_add_dev+0xe2/0x170 [13368.037486][ T3329] inet6_addr_add+0x12f/0xa40 [13368.037486][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13368.037486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13368.037486][ T3329] netlink_rcv_skb+0x130/0x360 [13368.037486][ T3329] netlink_unicast+0x449/0x710 [13368.037486][ T3329] netlink_sendmsg+0x723/0xbe0 [13368.037486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13368.037486][ T3329] ___sys_sendmsg+0xee/0x170 [13368.037486][ T3329] __sys_sendmsg+0xcd/0x170 [13368.037486][ T3329] do_syscall_64+0xc6/0x1e0 [13368.037486][ T3329] [13368.039862][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13368.039862][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13368.039862][ T3329] ipv6_find_idev+0x102/0x170 [13368.039862][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13368.039862][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13368.039862][ T3329] netlink_rcv_skb+0x130/0x360 [13368.039862][ T3329] netlink_unicast+0x449/0x710 [13368.039862][ T3329] netlink_sendmsg+0x723/0xbe0 [13368.039862][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13368.039862][ T3329] ___sys_sendmsg+0xee/0x170 [13368.039862][ T3329] __sys_sendmsg+0xcd/0x170 [13368.039862][ T3329] do_syscall_64+0xc6/0x1e0 [13368.039862][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13368.039862][ T3329] [13368.041673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13368.041673][ T3329] neigh_parms_alloc+0x1e5/0x510 [13368.041673][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13368.041673][ T3329] ipv6_find_idev+0x102/0x170 [13368.041673][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13368.041673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13368.041673][ T3329] netlink_rcv_skb+0x130/0x360 [13368.041673][ T3329] netlink_unicast+0x449/0x710 [13368.041673][ T3329] netlink_sendmsg+0x723/0xbe0 [13368.041673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13368.041673][ T3329] ___sys_sendmsg+0xee/0x170 [13368.041673][ T3329] __sys_sendmsg+0xcd/0x170 [13368.041673][ T3329] do_syscall_64+0xc6/0x1e0 [13368.041673][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13368.041673][ T3329] [13378.284974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13378.285632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13378.285632][ T3329] netdev_get_by_index+0x5e/0x80 [13378.285632][ T3329] fib6_nh_init+0x3d8/0x15b0 [13378.285632][ T3329] ip6_route_info_create+0xf18/0x17d0 [13378.285632][ T3329] ip6_route_add+0x1c/0x140 [13378.285632][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13378.285632][ T3329] addrconf_add_dev+0xe2/0x170 [13378.285632][ T3329] inet6_addr_add+0x12f/0xa40 [13378.285632][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13378.285632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13378.285632][ T3329] netlink_rcv_skb+0x130/0x360 [13378.285632][ T3329] netlink_unicast+0x449/0x710 [13378.285632][ T3329] netlink_sendmsg+0x723/0xbe0 [13378.285632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13378.285632][ T3329] ___sys_sendmsg+0xee/0x170 [13378.285632][ T3329] __sys_sendmsg+0xcd/0x170 [13378.285632][ T3329] do_syscall_64+0xc6/0x1e0 [13378.285632][ T3329] [13378.288219][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13378.288219][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13378.288219][ T3329] ipv6_find_idev+0x102/0x170 [13378.288219][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13378.288219][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13378.288219][ T3329] netlink_rcv_skb+0x130/0x360 [13378.288219][ T3329] netlink_unicast+0x449/0x710 [13378.288219][ T3329] netlink_sendmsg+0x723/0xbe0 [13378.288219][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13378.288219][ T3329] ___sys_sendmsg+0xee/0x170 [13378.288219][ T3329] __sys_sendmsg+0xcd/0x170 [13378.288219][ T3329] do_syscall_64+0xc6/0x1e0 [13378.288219][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13378.288219][ T3329] [13378.290286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13378.290286][ T3329] neigh_parms_alloc+0x1e5/0x510 [13378.290286][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13378.290286][ T3329] ipv6_find_idev+0x102/0x170 [13378.290286][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13378.290286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13378.290286][ T3329] netlink_rcv_skb+0x130/0x360 [13378.290286][ T3329] netlink_unicast+0x449/0x710 [13378.290286][ T3329] netlink_sendmsg+0x723/0xbe0 [13378.290286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13378.290286][ T3329] ___sys_sendmsg+0xee/0x170 [13378.290286][ T3329] __sys_sendmsg+0xcd/0x170 [13378.290286][ T3329] do_syscall_64+0xc6/0x1e0 [13378.290286][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13378.290286][ T3329] [13388.364977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13388.365681][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13388.365681][ T3329] netdev_get_by_index+0x5e/0x80 [13388.365681][ T3329] fib6_nh_init+0x3d8/0x15b0 [13388.365681][ T3329] ip6_route_info_create+0xf18/0x17d0 [13388.365681][ T3329] ip6_route_add+0x1c/0x140 [13388.365681][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13388.365681][ T3329] addrconf_add_dev+0xe2/0x170 [13388.365681][ T3329] inet6_addr_add+0x12f/0xa40 [13388.365681][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13388.365681][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13388.365681][ T3329] netlink_rcv_skb+0x130/0x360 [13388.365681][ T3329] netlink_unicast+0x449/0x710 [13388.365681][ T3329] netlink_sendmsg+0x723/0xbe0 [13388.365681][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13388.365681][ T3329] ___sys_sendmsg+0xee/0x170 [13388.365681][ T3329] __sys_sendmsg+0xcd/0x170 [13388.365681][ T3329] do_syscall_64+0xc6/0x1e0 [13388.365681][ T3329] [13388.368180][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13388.368180][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13388.368180][ T3329] ipv6_find_idev+0x102/0x170 [13388.368180][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13388.368180][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13388.368180][ T3329] netlink_rcv_skb+0x130/0x360 [13388.368180][ T3329] netlink_unicast+0x449/0x710 [13388.368180][ T3329] netlink_sendmsg+0x723/0xbe0 [13388.368180][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13388.368180][ T3329] ___sys_sendmsg+0xee/0x170 [13388.368180][ T3329] __sys_sendmsg+0xcd/0x170 [13388.368180][ T3329] do_syscall_64+0xc6/0x1e0 [13388.368180][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13388.368180][ T3329] [13388.370257][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13388.370257][ T3329] neigh_parms_alloc+0x1e5/0x510 [13388.370257][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13388.370257][ T3329] ipv6_find_idev+0x102/0x170 [13388.370257][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13388.370257][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13388.370257][ T3329] netlink_rcv_skb+0x130/0x360 [13388.370257][ T3329] netlink_unicast+0x449/0x710 [13388.370257][ T3329] netlink_sendmsg+0x723/0xbe0 [13388.370257][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13388.370257][ T3329] ___sys_sendmsg+0xee/0x170 [13388.370257][ T3329] __sys_sendmsg+0xcd/0x170 [13388.370257][ T3329] do_syscall_64+0xc6/0x1e0 [13388.370257][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13388.370257][ T3329] [13398.605021][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13398.605604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13398.605604][ T3329] netdev_get_by_index+0x5e/0x80 [13398.605604][ T3329] fib6_nh_init+0x3d8/0x15b0 [13398.605604][ T3329] ip6_route_info_create+0xf18/0x17d0 [13398.605604][ T3329] ip6_route_add+0x1c/0x140 [13398.605604][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13398.605604][ T3329] addrconf_add_dev+0xe2/0x170 [13398.605604][ T3329] inet6_addr_add+0x12f/0xa40 [13398.605604][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13398.605604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13398.605604][ T3329] netlink_rcv_skb+0x130/0x360 [13398.605604][ T3329] netlink_unicast+0x449/0x710 [13398.605604][ T3329] netlink_sendmsg+0x723/0xbe0 [13398.605604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13398.605604][ T3329] ___sys_sendmsg+0xee/0x170 [13398.605604][ T3329] __sys_sendmsg+0xcd/0x170 [13398.605604][ T3329] do_syscall_64+0xc6/0x1e0 [13398.605604][ T3329] [13398.608123][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13398.608123][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13398.608123][ T3329] ipv6_find_idev+0x102/0x170 [13398.608123][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13398.608123][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13398.608123][ T3329] netlink_rcv_skb+0x130/0x360 [13398.608123][ T3329] netlink_unicast+0x449/0x710 [13398.608123][ T3329] netlink_sendmsg+0x723/0xbe0 [13398.608123][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13398.608123][ T3329] ___sys_sendmsg+0xee/0x170 [13398.608123][ T3329] __sys_sendmsg+0xcd/0x170 [13398.608123][ T3329] do_syscall_64+0xc6/0x1e0 [13398.608123][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13398.608123][ T3329] [13398.610075][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13398.610075][ T3329] neigh_parms_alloc+0x1e5/0x510 [13398.610075][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13398.610075][ T3329] ipv6_find_idev+0x102/0x170 [13398.610075][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13398.610075][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13398.610075][ T3329] netlink_rcv_skb+0x130/0x360 [13398.610075][ T3329] netlink_unicast+0x449/0x710 [13398.610075][ T3329] netlink_sendmsg+0x723/0xbe0 [13398.610075][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13398.610075][ T3329] ___sys_sendmsg+0xee/0x170 [13398.610075][ T3329] __sys_sendmsg+0xcd/0x170 [13398.610075][ T3329] do_syscall_64+0xc6/0x1e0 [13398.610075][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13398.610075][ T3329] [13408.852985][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13408.853678][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13408.853678][ T3329] netdev_get_by_index+0x5e/0x80 [13408.853678][ T3329] fib6_nh_init+0x3d8/0x15b0 [13408.853678][ T3329] ip6_route_info_create+0xf18/0x17d0 [13408.853678][ T3329] ip6_route_add+0x1c/0x140 [13408.853678][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13408.853678][ T3329] addrconf_add_dev+0xe2/0x170 [13408.853678][ T3329] inet6_addr_add+0x12f/0xa40 [13408.853678][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13408.853678][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13408.853678][ T3329] netlink_rcv_skb+0x130/0x360 [13408.853678][ T3329] netlink_unicast+0x449/0x710 [13408.853678][ T3329] netlink_sendmsg+0x723/0xbe0 [13408.853678][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13408.853678][ T3329] ___sys_sendmsg+0xee/0x170 [13408.853678][ T3329] __sys_sendmsg+0xcd/0x170 [13408.853678][ T3329] do_syscall_64+0xc6/0x1e0 [13408.853678][ T3329] [13408.855970][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13408.855970][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13408.855970][ T3329] ipv6_find_idev+0x102/0x170 [13408.855970][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13408.855970][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13408.855970][ T3329] netlink_rcv_skb+0x130/0x360 [13408.855970][ T3329] netlink_unicast+0x449/0x710 [13408.855970][ T3329] netlink_sendmsg+0x723/0xbe0 [13408.855970][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13408.855970][ T3329] ___sys_sendmsg+0xee/0x170 [13408.855970][ T3329] __sys_sendmsg+0xcd/0x170 [13408.855970][ T3329] do_syscall_64+0xc6/0x1e0 [13408.855970][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13408.855970][ T3329] [13408.857866][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13408.857866][ T3329] neigh_parms_alloc+0x1e5/0x510 [13408.857866][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13408.857866][ T3329] ipv6_find_idev+0x102/0x170 [13408.857866][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13408.857866][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13408.857866][ T3329] netlink_rcv_skb+0x130/0x360 [13408.857866][ T3329] netlink_unicast+0x449/0x710 [13408.857866][ T3329] netlink_sendmsg+0x723/0xbe0 [13408.857866][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13408.857866][ T3329] ___sys_sendmsg+0xee/0x170 [13408.857866][ T3329] __sys_sendmsg+0xcd/0x170 [13408.857866][ T3329] do_syscall_64+0xc6/0x1e0 [13408.857866][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13408.857866][ T3329] [13419.005080][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13419.005555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13419.005555][ T3329] netdev_get_by_index+0x5e/0x80 [13419.005555][ T3329] fib6_nh_init+0x3d8/0x15b0 [13419.005555][ T3329] ip6_route_info_create+0xf18/0x17d0 [13419.005555][ T3329] ip6_route_add+0x1c/0x140 [13419.005555][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13419.005555][ T3329] addrconf_add_dev+0xe2/0x170 [13419.005555][ T3329] inet6_addr_add+0x12f/0xa40 [13419.005555][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13419.005555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13419.005555][ T3329] netlink_rcv_skb+0x130/0x360 [13419.005555][ T3329] netlink_unicast+0x449/0x710 [13419.005555][ T3329] netlink_sendmsg+0x723/0xbe0 [13419.005555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13419.005555][ T3329] ___sys_sendmsg+0xee/0x170 [13419.005555][ T3329] __sys_sendmsg+0xcd/0x170 [13419.005555][ T3329] do_syscall_64+0xc6/0x1e0 [13419.005555][ T3329] [13419.007926][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13419.007926][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13419.007926][ T3329] ipv6_find_idev+0x102/0x170 [13419.007926][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13419.007926][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13419.007926][ T3329] netlink_rcv_skb+0x130/0x360 [13419.007926][ T3329] netlink_unicast+0x449/0x710 [13419.007926][ T3329] netlink_sendmsg+0x723/0xbe0 [13419.007926][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13419.007926][ T3329] ___sys_sendmsg+0xee/0x170 [13419.007926][ T3329] __sys_sendmsg+0xcd/0x170 [13419.007926][ T3329] do_syscall_64+0xc6/0x1e0 [13419.007926][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13419.007926][ T3329] [13419.009762][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13419.009762][ T3329] neigh_parms_alloc+0x1e5/0x510 [13419.009762][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13419.009762][ T3329] ipv6_find_idev+0x102/0x170 [13419.009762][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13419.009762][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13419.009762][ T3329] netlink_rcv_skb+0x130/0x360 [13419.009762][ T3329] netlink_unicast+0x449/0x710 [13419.009762][ T3329] netlink_sendmsg+0x723/0xbe0 [13419.009762][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13419.009762][ T3329] ___sys_sendmsg+0xee/0x170 [13419.009762][ T3329] __sys_sendmsg+0xcd/0x170 [13419.009762][ T3329] do_syscall_64+0xc6/0x1e0 [13419.009762][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13419.009762][ T3329] [13429.252908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13429.253360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13429.253360][ T3329] netdev_get_by_index+0x5e/0x80 [13429.253360][ T3329] fib6_nh_init+0x3d8/0x15b0 [13429.253360][ T3329] ip6_route_info_create+0xf18/0x17d0 [13429.253360][ T3329] ip6_route_add+0x1c/0x140 [13429.253360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13429.253360][ T3329] addrconf_add_dev+0xe2/0x170 [13429.253360][ T3329] inet6_addr_add+0x12f/0xa40 [13429.253360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13429.253360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13429.253360][ T3329] netlink_rcv_skb+0x130/0x360 [13429.253360][ T3329] netlink_unicast+0x449/0x710 [13429.253360][ T3329] netlink_sendmsg+0x723/0xbe0 [13429.253360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13429.253360][ T3329] ___sys_sendmsg+0xee/0x170 [13429.253360][ T3329] __sys_sendmsg+0xcd/0x170 [13429.253360][ T3329] do_syscall_64+0xc6/0x1e0 [13429.253360][ T3329] [13429.255749][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13429.255749][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13429.255749][ T3329] ipv6_find_idev+0x102/0x170 [13429.255749][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13429.255749][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13429.255749][ T3329] netlink_rcv_skb+0x130/0x360 [13429.255749][ T3329] netlink_unicast+0x449/0x710 [13429.255749][ T3329] netlink_sendmsg+0x723/0xbe0 [13429.255749][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13429.255749][ T3329] ___sys_sendmsg+0xee/0x170 [13429.255749][ T3329] __sys_sendmsg+0xcd/0x170 [13429.255749][ T3329] do_syscall_64+0xc6/0x1e0 [13429.255749][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13429.255749][ T3329] [13429.257564][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13429.257564][ T3329] neigh_parms_alloc+0x1e5/0x510 [13429.257564][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13429.257564][ T3329] ipv6_find_idev+0x102/0x170 [13429.257564][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13429.257564][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13429.257564][ T3329] netlink_rcv_skb+0x130/0x360 [13429.257564][ T3329] netlink_unicast+0x449/0x710 [13429.257564][ T3329] netlink_sendmsg+0x723/0xbe0 [13429.257564][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13429.257564][ T3329] ___sys_sendmsg+0xee/0x170 [13429.257564][ T3329] __sys_sendmsg+0xcd/0x170 [13429.257564][ T3329] do_syscall_64+0xc6/0x1e0 [13429.257564][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13429.257564][ T3329] [13439.500911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13439.501433][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13439.501433][ T3329] netdev_get_by_index+0x5e/0x80 [13439.501433][ T3329] fib6_nh_init+0x3d8/0x15b0 [13439.501433][ T3329] ip6_route_info_create+0xf18/0x17d0 [13439.501433][ T3329] ip6_route_add+0x1c/0x140 [13439.501433][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13439.501433][ T3329] addrconf_add_dev+0xe2/0x170 [13439.501433][ T3329] inet6_addr_add+0x12f/0xa40 [13439.501433][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13439.501433][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13439.501433][ T3329] netlink_rcv_skb+0x130/0x360 [13439.501433][ T3329] netlink_unicast+0x449/0x710 [13439.501433][ T3329] netlink_sendmsg+0x723/0xbe0 [13439.501433][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13439.501433][ T3329] ___sys_sendmsg+0xee/0x170 [13439.501433][ T3329] __sys_sendmsg+0xcd/0x170 [13439.501433][ T3329] do_syscall_64+0xc6/0x1e0 [13439.501433][ T3329] [13439.503786][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13439.503786][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13439.503786][ T3329] ipv6_find_idev+0x102/0x170 [13439.503786][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13439.503786][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13439.503786][ T3329] netlink_rcv_skb+0x130/0x360 [13439.503786][ T3329] netlink_unicast+0x449/0x710 [13439.503786][ T3329] netlink_sendmsg+0x723/0xbe0 [13439.503786][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13439.503786][ T3329] ___sys_sendmsg+0xee/0x170 [13439.503786][ T3329] __sys_sendmsg+0xcd/0x170 [13439.503786][ T3329] do_syscall_64+0xc6/0x1e0 [13439.503786][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13439.503786][ T3329] [13439.505658][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13439.505658][ T3329] neigh_parms_alloc+0x1e5/0x510 [13439.505658][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13439.505658][ T3329] ipv6_find_idev+0x102/0x170 [13439.505658][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13439.505658][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13439.505658][ T3329] netlink_rcv_skb+0x130/0x360 [13439.505658][ T3329] netlink_unicast+0x449/0x710 [13439.505658][ T3329] netlink_sendmsg+0x723/0xbe0 [13439.505658][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13439.505658][ T3329] ___sys_sendmsg+0xee/0x170 [13439.505658][ T3329] __sys_sendmsg+0xcd/0x170 [13439.505658][ T3329] do_syscall_64+0xc6/0x1e0 [13439.505658][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13439.505658][ T3329] [13449.541013][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13449.541659][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13449.541659][ T3329] netdev_get_by_index+0x5e/0x80 [13449.541659][ T3329] fib6_nh_init+0x3d8/0x15b0 [13449.541659][ T3329] ip6_route_info_create+0xf18/0x17d0 [13449.541659][ T3329] ip6_route_add+0x1c/0x140 [13449.541659][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13449.541659][ T3329] addrconf_add_dev+0xe2/0x170 [13449.541659][ T3329] inet6_addr_add+0x12f/0xa40 [13449.541659][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13449.541659][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13449.541659][ T3329] netlink_rcv_skb+0x130/0x360 [13449.541659][ T3329] netlink_unicast+0x449/0x710 [13449.541659][ T3329] netlink_sendmsg+0x723/0xbe0 [13449.541659][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13449.541659][ T3329] ___sys_sendmsg+0xee/0x170 [13449.541659][ T3329] __sys_sendmsg+0xcd/0x170 [13449.541659][ T3329] do_syscall_64+0xc6/0x1e0 [13449.541659][ T3329] [13449.543932][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13449.543932][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13449.543932][ T3329] ipv6_find_idev+0x102/0x170 [13449.543932][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13449.543932][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13449.543932][ T3329] netlink_rcv_skb+0x130/0x360 [13449.543932][ T3329] netlink_unicast+0x449/0x710 [13449.543932][ T3329] netlink_sendmsg+0x723/0xbe0 [13449.543932][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13449.543932][ T3329] ___sys_sendmsg+0xee/0x170 [13449.543932][ T3329] __sys_sendmsg+0xcd/0x170 [13449.543932][ T3329] do_syscall_64+0xc6/0x1e0 [13449.543932][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13449.543932][ T3329] [13449.545687][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13449.545687][ T3329] neigh_parms_alloc+0x1e5/0x510 [13449.545687][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13449.545687][ T3329] ipv6_find_idev+0x102/0x170 [13449.545687][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13449.545687][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13449.545687][ T3329] netlink_rcv_skb+0x130/0x360 [13449.545687][ T3329] netlink_unicast+0x449/0x710 [13449.545687][ T3329] netlink_sendmsg+0x723/0xbe0 [13449.545687][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13449.545687][ T3329] ___sys_sendmsg+0xee/0x170 [13449.545687][ T3329] __sys_sendmsg+0xcd/0x170 [13449.545687][ T3329] do_syscall_64+0xc6/0x1e0 [13449.545687][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13449.545687][ T3329] [13459.788997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13459.789573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13459.789573][ T3329] netdev_get_by_index+0x5e/0x80 [13459.789573][ T3329] fib6_nh_init+0x3d8/0x15b0 [13459.789573][ T3329] ip6_route_info_create+0xf18/0x17d0 [13459.789573][ T3329] ip6_route_add+0x1c/0x140 [13459.789573][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13459.789573][ T3329] addrconf_add_dev+0xe2/0x170 [13459.789573][ T3329] inet6_addr_add+0x12f/0xa40 [13459.789573][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13459.789573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13459.789573][ T3329] netlink_rcv_skb+0x130/0x360 [13459.789573][ T3329] netlink_unicast+0x449/0x710 [13459.789573][ T3329] netlink_sendmsg+0x723/0xbe0 [13459.789573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13459.789573][ T3329] ___sys_sendmsg+0xee/0x170 [13459.789573][ T3329] __sys_sendmsg+0xcd/0x170 [13459.789573][ T3329] do_syscall_64+0xc6/0x1e0 [13459.789573][ T3329] [13459.791942][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13459.791942][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13459.791942][ T3329] ipv6_find_idev+0x102/0x170 [13459.791942][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13459.791942][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13459.791942][ T3329] netlink_rcv_skb+0x130/0x360 [13459.791942][ T3329] netlink_unicast+0x449/0x710 [13459.791942][ T3329] netlink_sendmsg+0x723/0xbe0 [13459.791942][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13459.791942][ T3329] ___sys_sendmsg+0xee/0x170 [13459.791942][ T3329] __sys_sendmsg+0xcd/0x170 [13459.791942][ T3329] do_syscall_64+0xc6/0x1e0 [13459.791942][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13459.791942][ T3329] [13459.793782][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13459.793782][ T3329] neigh_parms_alloc+0x1e5/0x510 [13459.793782][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13459.793782][ T3329] ipv6_find_idev+0x102/0x170 [13459.793782][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13459.793782][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13459.793782][ T3329] netlink_rcv_skb+0x130/0x360 [13459.793782][ T3329] netlink_unicast+0x449/0x710 [13459.793782][ T3329] netlink_sendmsg+0x723/0xbe0 [13459.793782][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13459.793782][ T3329] ___sys_sendmsg+0xee/0x170 [13459.793782][ T3329] __sys_sendmsg+0xcd/0x170 [13459.793782][ T3329] do_syscall_64+0xc6/0x1e0 [13459.793782][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13459.793782][ T3329] [13469.868977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13469.869658][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13469.869658][ T3329] netdev_get_by_index+0x5e/0x80 [13469.869658][ T3329] fib6_nh_init+0x3d8/0x15b0 [13469.869658][ T3329] ip6_route_info_create+0xf18/0x17d0 [13469.869658][ T3329] ip6_route_add+0x1c/0x140 [13469.869658][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13469.869658][ T3329] addrconf_add_dev+0xe2/0x170 [13469.869658][ T3329] inet6_addr_add+0x12f/0xa40 [13469.869658][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13469.869658][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13469.869658][ T3329] netlink_rcv_skb+0x130/0x360 [13469.869658][ T3329] netlink_unicast+0x449/0x710 [13469.869658][ T3329] netlink_sendmsg+0x723/0xbe0 [13469.869658][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13469.869658][ T3329] ___sys_sendmsg+0xee/0x170 [13469.869658][ T3329] __sys_sendmsg+0xcd/0x170 [13469.869658][ T3329] do_syscall_64+0xc6/0x1e0 [13469.869658][ T3329] [13469.871928][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13469.871928][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13469.871928][ T3329] ipv6_find_idev+0x102/0x170 [13469.871928][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13469.871928][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13469.871928][ T3329] netlink_rcv_skb+0x130/0x360 [13469.871928][ T3329] netlink_unicast+0x449/0x710 [13469.871928][ T3329] netlink_sendmsg+0x723/0xbe0 [13469.871928][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13469.871928][ T3329] ___sys_sendmsg+0xee/0x170 [13469.871928][ T3329] __sys_sendmsg+0xcd/0x170 [13469.871928][ T3329] do_syscall_64+0xc6/0x1e0 [13469.871928][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13469.871928][ T3329] [13469.873742][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13469.873742][ T3329] neigh_parms_alloc+0x1e5/0x510 [13469.873742][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13469.873742][ T3329] ipv6_find_idev+0x102/0x170 [13469.873742][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13469.873742][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13469.873742][ T3329] netlink_rcv_skb+0x130/0x360 [13469.873742][ T3329] netlink_unicast+0x449/0x710 [13469.873742][ T3329] netlink_sendmsg+0x723/0xbe0 [13469.873742][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13469.873742][ T3329] ___sys_sendmsg+0xee/0x170 [13469.873742][ T3329] __sys_sendmsg+0xcd/0x170 [13469.873742][ T3329] do_syscall_64+0xc6/0x1e0 [13469.873742][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13469.873742][ T3329] [13480.124995][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13480.125749][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13480.125749][ T3329] netdev_get_by_index+0x5e/0x80 [13480.125749][ T3329] fib6_nh_init+0x3d8/0x15b0 [13480.125749][ T3329] ip6_route_info_create+0xf18/0x17d0 [13480.125749][ T3329] ip6_route_add+0x1c/0x140 [13480.125749][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13480.125749][ T3329] addrconf_add_dev+0xe2/0x170 [13480.125749][ T3329] inet6_addr_add+0x12f/0xa40 [13480.125749][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13480.125749][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13480.125749][ T3329] netlink_rcv_skb+0x130/0x360 [13480.125749][ T3329] netlink_unicast+0x449/0x710 [13480.125749][ T3329] netlink_sendmsg+0x723/0xbe0 [13480.125749][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13480.125749][ T3329] ___sys_sendmsg+0xee/0x170 [13480.125749][ T3329] __sys_sendmsg+0xcd/0x170 [13480.125749][ T3329] do_syscall_64+0xc6/0x1e0 [13480.125749][ T3329] [13480.128059][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13480.128059][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13480.128059][ T3329] ipv6_find_idev+0x102/0x170 [13480.128059][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13480.128059][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13480.128059][ T3329] netlink_rcv_skb+0x130/0x360 [13480.128059][ T3329] netlink_unicast+0x449/0x710 [13480.128059][ T3329] netlink_sendmsg+0x723/0xbe0 [13480.128059][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13480.128059][ T3329] ___sys_sendmsg+0xee/0x170 [13480.128059][ T3329] __sys_sendmsg+0xcd/0x170 [13480.128059][ T3329] do_syscall_64+0xc6/0x1e0 [13480.128059][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13480.128059][ T3329] [13480.129887][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13480.129887][ T3329] neigh_parms_alloc+0x1e5/0x510 [13480.129887][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13480.129887][ T3329] ipv6_find_idev+0x102/0x170 [13480.129887][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13480.129887][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13480.129887][ T3329] netlink_rcv_skb+0x130/0x360 [13480.129887][ T3329] netlink_unicast+0x449/0x710 [13480.129887][ T3329] netlink_sendmsg+0x723/0xbe0 [13480.129887][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13480.129887][ T3329] ___sys_sendmsg+0xee/0x170 [13480.129887][ T3329] __sys_sendmsg+0xcd/0x170 [13480.129887][ T3329] do_syscall_64+0xc6/0x1e0 [13480.129887][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13480.129887][ T3329] [13490.380972][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13490.381762][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13490.381762][ T3329] netdev_get_by_index+0x5e/0x80 [13490.381762][ T3329] fib6_nh_init+0x3d8/0x15b0 [13490.381762][ T3329] ip6_route_info_create+0xf18/0x17d0 [13490.381762][ T3329] ip6_route_add+0x1c/0x140 [13490.381762][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13490.381762][ T3329] addrconf_add_dev+0xe2/0x170 [13490.381762][ T3329] inet6_addr_add+0x12f/0xa40 [13490.381762][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13490.381762][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13490.381762][ T3329] netlink_rcv_skb+0x130/0x360 [13490.381762][ T3329] netlink_unicast+0x449/0x710 [13490.381762][ T3329] netlink_sendmsg+0x723/0xbe0 [13490.381762][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13490.381762][ T3329] ___sys_sendmsg+0xee/0x170 [13490.381762][ T3329] __sys_sendmsg+0xcd/0x170 [13490.381762][ T3329] do_syscall_64+0xc6/0x1e0 [13490.381762][ T3329] [13490.384085][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13490.384085][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13490.384085][ T3329] ipv6_find_idev+0x102/0x170 [13490.384085][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13490.384085][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13490.384085][ T3329] netlink_rcv_skb+0x130/0x360 [13490.384085][ T3329] netlink_unicast+0x449/0x710 [13490.384085][ T3329] netlink_sendmsg+0x723/0xbe0 [13490.384085][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13490.384085][ T3329] ___sys_sendmsg+0xee/0x170 [13490.384085][ T3329] __sys_sendmsg+0xcd/0x170 [13490.384085][ T3329] do_syscall_64+0xc6/0x1e0 [13490.384085][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13490.384085][ T3329] [13490.386004][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13490.386004][ T3329] neigh_parms_alloc+0x1e5/0x510 [13490.386004][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13490.386004][ T3329] ipv6_find_idev+0x102/0x170 [13490.386004][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13490.386004][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13490.386004][ T3329] netlink_rcv_skb+0x130/0x360 [13490.386004][ T3329] netlink_unicast+0x449/0x710 [13490.386004][ T3329] netlink_sendmsg+0x723/0xbe0 [13490.386004][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13490.386004][ T3329] ___sys_sendmsg+0xee/0x170 [13490.386004][ T3329] __sys_sendmsg+0xcd/0x170 [13490.386004][ T3329] do_syscall_64+0xc6/0x1e0 [13490.386004][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13490.386004][ T3329] [13500.636981][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13500.637711][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13500.637711][ T3329] netdev_get_by_index+0x5e/0x80 [13500.637711][ T3329] fib6_nh_init+0x3d8/0x15b0 [13500.637711][ T3329] ip6_route_info_create+0xf18/0x17d0 [13500.637711][ T3329] ip6_route_add+0x1c/0x140 [13500.637711][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13500.637711][ T3329] addrconf_add_dev+0xe2/0x170 [13500.637711][ T3329] inet6_addr_add+0x12f/0xa40 [13500.637711][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13500.637711][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13500.637711][ T3329] netlink_rcv_skb+0x130/0x360 [13500.637711][ T3329] netlink_unicast+0x449/0x710 [13500.637711][ T3329] netlink_sendmsg+0x723/0xbe0 [13500.637711][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13500.637711][ T3329] ___sys_sendmsg+0xee/0x170 [13500.637711][ T3329] __sys_sendmsg+0xcd/0x170 [13500.637711][ T3329] do_syscall_64+0xc6/0x1e0 [13500.637711][ T3329] [13500.640197][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13500.640197][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13500.640197][ T3329] ipv6_find_idev+0x102/0x170 [13500.640197][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13500.640197][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13500.640197][ T3329] netlink_rcv_skb+0x130/0x360 [13500.640197][ T3329] netlink_unicast+0x449/0x710 [13500.640197][ T3329] netlink_sendmsg+0x723/0xbe0 [13500.640197][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13500.640197][ T3329] ___sys_sendmsg+0xee/0x170 [13500.640197][ T3329] __sys_sendmsg+0xcd/0x170 [13500.640197][ T3329] do_syscall_64+0xc6/0x1e0 [13500.640197][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13500.640197][ T3329] [13500.642058][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13500.642058][ T3329] neigh_parms_alloc+0x1e5/0x510 [13500.642058][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13500.642058][ T3329] ipv6_find_idev+0x102/0x170 [13500.642058][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13500.642058][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13500.642058][ T3329] netlink_rcv_skb+0x130/0x360 [13500.642058][ T3329] netlink_unicast+0x449/0x710 [13500.642058][ T3329] netlink_sendmsg+0x723/0xbe0 [13500.642058][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13500.642058][ T3329] ___sys_sendmsg+0xee/0x170 [13500.642058][ T3329] __sys_sendmsg+0xcd/0x170 [13500.642058][ T3329] do_syscall_64+0xc6/0x1e0 [13500.642058][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13500.642058][ T3329] [13510.892984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13510.893546][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13510.893546][ T3329] netdev_get_by_index+0x5e/0x80 [13510.893546][ T3329] fib6_nh_init+0x3d8/0x15b0 [13510.893546][ T3329] ip6_route_info_create+0xf18/0x17d0 [13510.893546][ T3329] ip6_route_add+0x1c/0x140 [13510.893546][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13510.893546][ T3329] addrconf_add_dev+0xe2/0x170 [13510.893546][ T3329] inet6_addr_add+0x12f/0xa40 [13510.893546][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13510.893546][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13510.893546][ T3329] netlink_rcv_skb+0x130/0x360 [13510.893546][ T3329] netlink_unicast+0x449/0x710 [13510.893546][ T3329] netlink_sendmsg+0x723/0xbe0 [13510.893546][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13510.893546][ T3329] ___sys_sendmsg+0xee/0x170 [13510.893546][ T3329] __sys_sendmsg+0xcd/0x170 [13510.893546][ T3329] do_syscall_64+0xc6/0x1e0 [13510.893546][ T3329] [13510.895882][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13510.895882][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13510.895882][ T3329] ipv6_find_idev+0x102/0x170 [13510.895882][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13510.895882][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13510.895882][ T3329] netlink_rcv_skb+0x130/0x360 [13510.895882][ T3329] netlink_unicast+0x449/0x710 [13510.895882][ T3329] netlink_sendmsg+0x723/0xbe0 [13510.895882][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13510.895882][ T3329] ___sys_sendmsg+0xee/0x170 [13510.895882][ T3329] __sys_sendmsg+0xcd/0x170 [13510.895882][ T3329] do_syscall_64+0xc6/0x1e0 [13510.895882][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13510.895882][ T3329] [13510.897745][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13510.897745][ T3329] neigh_parms_alloc+0x1e5/0x510 [13510.897745][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13510.897745][ T3329] ipv6_find_idev+0x102/0x170 [13510.897745][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13510.897745][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13510.897745][ T3329] netlink_rcv_skb+0x130/0x360 [13510.897745][ T3329] netlink_unicast+0x449/0x710 [13510.897745][ T3329] netlink_sendmsg+0x723/0xbe0 [13510.897745][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13510.897745][ T3329] ___sys_sendmsg+0xee/0x170 [13510.897745][ T3329] __sys_sendmsg+0xcd/0x170 [13510.897745][ T3329] do_syscall_64+0xc6/0x1e0 [13510.897745][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13510.897745][ T3329] [13521.076941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13521.077456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13521.077456][ T3329] netdev_get_by_index+0x5e/0x80 [13521.077456][ T3329] fib6_nh_init+0x3d8/0x15b0 [13521.077456][ T3329] ip6_route_info_create+0xf18/0x17d0 [13521.077456][ T3329] ip6_route_add+0x1c/0x140 [13521.077456][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13521.077456][ T3329] addrconf_add_dev+0xe2/0x170 [13521.077456][ T3329] inet6_addr_add+0x12f/0xa40 [13521.077456][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13521.077456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13521.077456][ T3329] netlink_rcv_skb+0x130/0x360 [13521.077456][ T3329] netlink_unicast+0x449/0x710 [13521.077456][ T3329] netlink_sendmsg+0x723/0xbe0 [13521.077456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13521.077456][ T3329] ___sys_sendmsg+0xee/0x170 [13521.077456][ T3329] __sys_sendmsg+0xcd/0x170 [13521.077456][ T3329] do_syscall_64+0xc6/0x1e0 [13521.077456][ T3329] [13521.079985][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13521.079985][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13521.079985][ T3329] ipv6_find_idev+0x102/0x170 [13521.079985][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13521.079985][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13521.079985][ T3329] netlink_rcv_skb+0x130/0x360 [13521.079985][ T3329] netlink_unicast+0x449/0x710 [13521.079985][ T3329] netlink_sendmsg+0x723/0xbe0 [13521.079985][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13521.079985][ T3329] ___sys_sendmsg+0xee/0x170 [13521.079985][ T3329] __sys_sendmsg+0xcd/0x170 [13521.079985][ T3329] do_syscall_64+0xc6/0x1e0 [13521.079985][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13521.079985][ T3329] [13521.081900][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13521.081900][ T3329] neigh_parms_alloc+0x1e5/0x510 [13521.081900][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13521.081900][ T3329] ipv6_find_idev+0x102/0x170 [13521.081900][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13521.081900][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13521.081900][ T3329] netlink_rcv_skb+0x130/0x360 [13521.081900][ T3329] netlink_unicast+0x449/0x710 [13521.081900][ T3329] netlink_sendmsg+0x723/0xbe0 [13521.081900][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13521.081900][ T3329] ___sys_sendmsg+0xee/0x170 [13521.081900][ T3329] __sys_sendmsg+0xcd/0x170 [13521.081900][ T3329] do_syscall_64+0xc6/0x1e0 [13521.081900][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13521.081900][ T3329] [13531.324996][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13531.325542][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13531.325542][ T3329] netdev_get_by_index+0x5e/0x80 [13531.325542][ T3329] fib6_nh_init+0x3d8/0x15b0 [13531.325542][ T3329] ip6_route_info_create+0xf18/0x17d0 [13531.325542][ T3329] ip6_route_add+0x1c/0x140 [13531.325542][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13531.325542][ T3329] addrconf_add_dev+0xe2/0x170 [13531.325542][ T3329] inet6_addr_add+0x12f/0xa40 [13531.325542][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13531.325542][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13531.325542][ T3329] netlink_rcv_skb+0x130/0x360 [13531.325542][ T3329] netlink_unicast+0x449/0x710 [13531.325542][ T3329] netlink_sendmsg+0x723/0xbe0 [13531.325542][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13531.325542][ T3329] ___sys_sendmsg+0xee/0x170 [13531.325542][ T3329] __sys_sendmsg+0xcd/0x170 [13531.325542][ T3329] do_syscall_64+0xc6/0x1e0 [13531.325542][ T3329] [13531.327834][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13531.327834][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13531.327834][ T3329] ipv6_find_idev+0x102/0x170 [13531.327834][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13531.327834][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13531.327834][ T3329] netlink_rcv_skb+0x130/0x360 [13531.327834][ T3329] netlink_unicast+0x449/0x710 [13531.327834][ T3329] netlink_sendmsg+0x723/0xbe0 [13531.327834][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13531.327834][ T3329] ___sys_sendmsg+0xee/0x170 [13531.327834][ T3329] __sys_sendmsg+0xcd/0x170 [13531.327834][ T3329] do_syscall_64+0xc6/0x1e0 [13531.327834][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13531.327834][ T3329] [13531.329729][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13531.329729][ T3329] neigh_parms_alloc+0x1e5/0x510 [13531.329729][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13531.329729][ T3329] ipv6_find_idev+0x102/0x170 [13531.329729][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13531.329729][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13531.329729][ T3329] netlink_rcv_skb+0x130/0x360 [13531.329729][ T3329] netlink_unicast+0x449/0x710 [13531.329729][ T3329] netlink_sendmsg+0x723/0xbe0 [13531.329729][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13531.329729][ T3329] ___sys_sendmsg+0xee/0x170 [13531.329729][ T3329] __sys_sendmsg+0xcd/0x170 [13531.329729][ T3329] do_syscall_64+0xc6/0x1e0 [13531.329729][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13531.329729][ T3329] [13541.572979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13541.573551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13541.573551][ T3329] netdev_get_by_index+0x5e/0x80 [13541.573551][ T3329] fib6_nh_init+0x3d8/0x15b0 [13541.573551][ T3329] ip6_route_info_create+0xf18/0x17d0 [13541.573551][ T3329] ip6_route_add+0x1c/0x140 [13541.573551][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13541.573551][ T3329] addrconf_add_dev+0xe2/0x170 [13541.573551][ T3329] inet6_addr_add+0x12f/0xa40 [13541.573551][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13541.573551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13541.573551][ T3329] netlink_rcv_skb+0x130/0x360 [13541.573551][ T3329] netlink_unicast+0x449/0x710 [13541.573551][ T3329] netlink_sendmsg+0x723/0xbe0 [13541.573551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13541.573551][ T3329] ___sys_sendmsg+0xee/0x170 [13541.573551][ T3329] __sys_sendmsg+0xcd/0x170 [13541.573551][ T3329] do_syscall_64+0xc6/0x1e0 [13541.573551][ T3329] [13541.575935][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13541.575935][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13541.575935][ T3329] ipv6_find_idev+0x102/0x170 [13541.575935][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13541.575935][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13541.575935][ T3329] netlink_rcv_skb+0x130/0x360 [13541.575935][ T3329] netlink_unicast+0x449/0x710 [13541.575935][ T3329] netlink_sendmsg+0x723/0xbe0 [13541.575935][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13541.575935][ T3329] ___sys_sendmsg+0xee/0x170 [13541.575935][ T3329] __sys_sendmsg+0xcd/0x170 [13541.575935][ T3329] do_syscall_64+0xc6/0x1e0 [13541.575935][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13541.575935][ T3329] [13541.577804][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13541.577804][ T3329] neigh_parms_alloc+0x1e5/0x510 [13541.577804][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13541.577804][ T3329] ipv6_find_idev+0x102/0x170 [13541.577804][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13541.577804][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13541.577804][ T3329] netlink_rcv_skb+0x130/0x360 [13541.577804][ T3329] netlink_unicast+0x449/0x710 [13541.577804][ T3329] netlink_sendmsg+0x723/0xbe0 [13541.577804][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13541.577804][ T3329] ___sys_sendmsg+0xee/0x170 [13541.577804][ T3329] __sys_sendmsg+0xcd/0x170 [13541.577804][ T3329] do_syscall_64+0xc6/0x1e0 [13541.577804][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13541.577804][ T3329] [13551.820989][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13551.821823][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13551.821823][ T3329] netdev_get_by_index+0x5e/0x80 [13551.821823][ T3329] fib6_nh_init+0x3d8/0x15b0 [13551.821823][ T3329] ip6_route_info_create+0xf18/0x17d0 [13551.821823][ T3329] ip6_route_add+0x1c/0x140 [13551.821823][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13551.821823][ T3329] addrconf_add_dev+0xe2/0x170 [13551.821823][ T3329] inet6_addr_add+0x12f/0xa40 [13551.821823][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13551.821823][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13551.821823][ T3329] netlink_rcv_skb+0x130/0x360 [13551.821823][ T3329] netlink_unicast+0x449/0x710 [13551.821823][ T3329] netlink_sendmsg+0x723/0xbe0 [13551.821823][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13551.821823][ T3329] ___sys_sendmsg+0xee/0x170 [13551.821823][ T3329] __sys_sendmsg+0xcd/0x170 [13551.821823][ T3329] do_syscall_64+0xc6/0x1e0 [13551.821823][ T3329] [13551.824249][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13551.824249][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13551.824249][ T3329] ipv6_find_idev+0x102/0x170 [13551.824249][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13551.824249][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13551.824249][ T3329] netlink_rcv_skb+0x130/0x360 [13551.824249][ T3329] netlink_unicast+0x449/0x710 [13551.824249][ T3329] netlink_sendmsg+0x723/0xbe0 [13551.824249][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13551.824249][ T3329] ___sys_sendmsg+0xee/0x170 [13551.824249][ T3329] __sys_sendmsg+0xcd/0x170 [13551.824249][ T3329] do_syscall_64+0xc6/0x1e0 [13551.824249][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13551.824249][ T3329] [13551.826003][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13551.826003][ T3329] neigh_parms_alloc+0x1e5/0x510 [13551.826003][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13551.826003][ T3329] ipv6_find_idev+0x102/0x170 [13551.826003][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13551.826003][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13551.826003][ T3329] netlink_rcv_skb+0x130/0x360 [13551.826003][ T3329] netlink_unicast+0x449/0x710 [13551.826003][ T3329] netlink_sendmsg+0x723/0xbe0 [13551.826003][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13551.826003][ T3329] ___sys_sendmsg+0xee/0x170 [13551.826003][ T3329] __sys_sendmsg+0xcd/0x170 [13551.826003][ T3329] do_syscall_64+0xc6/0x1e0 [13551.826003][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13551.826003][ T3329] [13562.068978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13562.069458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13562.069458][ T3329] netdev_get_by_index+0x5e/0x80 [13562.069458][ T3329] fib6_nh_init+0x3d8/0x15b0 [13562.069458][ T3329] ip6_route_info_create+0xf18/0x17d0 [13562.069458][ T3329] ip6_route_add+0x1c/0x140 [13562.069458][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13562.069458][ T3329] addrconf_add_dev+0xe2/0x170 [13562.069458][ T3329] inet6_addr_add+0x12f/0xa40 [13562.069458][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13562.069458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13562.069458][ T3329] netlink_rcv_skb+0x130/0x360 [13562.069458][ T3329] netlink_unicast+0x449/0x710 [13562.069458][ T3329] netlink_sendmsg+0x723/0xbe0 [13562.069458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13562.069458][ T3329] ___sys_sendmsg+0xee/0x170 [13562.069458][ T3329] __sys_sendmsg+0xcd/0x170 [13562.069458][ T3329] do_syscall_64+0xc6/0x1e0 [13562.069458][ T3329] [13562.071864][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13562.071864][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13562.071864][ T3329] ipv6_find_idev+0x102/0x170 [13562.071864][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13562.071864][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13562.071864][ T3329] netlink_rcv_skb+0x130/0x360 [13562.071864][ T3329] netlink_unicast+0x449/0x710 [13562.071864][ T3329] netlink_sendmsg+0x723/0xbe0 [13562.071864][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13562.071864][ T3329] ___sys_sendmsg+0xee/0x170 [13562.071864][ T3329] __sys_sendmsg+0xcd/0x170 [13562.071864][ T3329] do_syscall_64+0xc6/0x1e0 [13562.071864][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13562.071864][ T3329] [13562.073712][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13562.073712][ T3329] neigh_parms_alloc+0x1e5/0x510 [13562.073712][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13562.073712][ T3329] ipv6_find_idev+0x102/0x170 [13562.073712][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13562.073712][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13562.073712][ T3329] netlink_rcv_skb+0x130/0x360 [13562.073712][ T3329] netlink_unicast+0x449/0x710 [13562.073712][ T3329] netlink_sendmsg+0x723/0xbe0 [13562.073712][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13562.073712][ T3329] ___sys_sendmsg+0xee/0x170 [13562.073712][ T3329] __sys_sendmsg+0xcd/0x170 [13562.073712][ T3329] do_syscall_64+0xc6/0x1e0 [13562.073712][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13562.073712][ T3329] [13572.317062][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13572.317697][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13572.317697][ T3329] netdev_get_by_index+0x5e/0x80 [13572.317697][ T3329] fib6_nh_init+0x3d8/0x15b0 [13572.317697][ T3329] ip6_route_info_create+0xf18/0x17d0 [13572.317697][ T3329] ip6_route_add+0x1c/0x140 [13572.317697][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13572.317697][ T3329] addrconf_add_dev+0xe2/0x170 [13572.317697][ T3329] inet6_addr_add+0x12f/0xa40 [13572.317697][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13572.317697][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13572.317697][ T3329] netlink_rcv_skb+0x130/0x360 [13572.317697][ T3329] netlink_unicast+0x449/0x710 [13572.317697][ T3329] netlink_sendmsg+0x723/0xbe0 [13572.317697][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13572.317697][ T3329] ___sys_sendmsg+0xee/0x170 [13572.317697][ T3329] __sys_sendmsg+0xcd/0x170 [13572.317697][ T3329] do_syscall_64+0xc6/0x1e0 [13572.317697][ T3329] [13572.319996][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13572.319996][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13572.319996][ T3329] ipv6_find_idev+0x102/0x170 [13572.319996][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13572.319996][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13572.319996][ T3329] netlink_rcv_skb+0x130/0x360 [13572.319996][ T3329] netlink_unicast+0x449/0x710 [13572.319996][ T3329] netlink_sendmsg+0x723/0xbe0 [13572.319996][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13572.319996][ T3329] ___sys_sendmsg+0xee/0x170 [13572.319996][ T3329] __sys_sendmsg+0xcd/0x170 [13572.319996][ T3329] do_syscall_64+0xc6/0x1e0 [13572.319996][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13572.319996][ T3329] [13572.321756][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13572.321756][ T3329] neigh_parms_alloc+0x1e5/0x510 [13572.321756][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13572.321756][ T3329] ipv6_find_idev+0x102/0x170 [13572.321756][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13572.321756][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13572.321756][ T3329] netlink_rcv_skb+0x130/0x360 [13572.321756][ T3329] netlink_unicast+0x449/0x710 [13572.321756][ T3329] netlink_sendmsg+0x723/0xbe0 [13572.321756][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13572.321756][ T3329] ___sys_sendmsg+0xee/0x170 [13572.321756][ T3329] __sys_sendmsg+0xcd/0x170 [13572.321756][ T3329] do_syscall_64+0xc6/0x1e0 [13572.321756][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13572.321756][ T3329] [13582.420978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13582.421763][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13582.421763][ T3329] netdev_get_by_index+0x5e/0x80 [13582.421763][ T3329] fib6_nh_init+0x3d8/0x15b0 [13582.421763][ T3329] ip6_route_info_create+0xf18/0x17d0 [13582.421763][ T3329] ip6_route_add+0x1c/0x140 [13582.421763][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13582.421763][ T3329] addrconf_add_dev+0xe2/0x170 [13582.421763][ T3329] inet6_addr_add+0x12f/0xa40 [13582.421763][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13582.421763][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13582.421763][ T3329] netlink_rcv_skb+0x130/0x360 [13582.421763][ T3329] netlink_unicast+0x449/0x710 [13582.421763][ T3329] netlink_sendmsg+0x723/0xbe0 [13582.421763][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13582.421763][ T3329] ___sys_sendmsg+0xee/0x170 [13582.421763][ T3329] __sys_sendmsg+0xcd/0x170 [13582.421763][ T3329] do_syscall_64+0xc6/0x1e0 [13582.421763][ T3329] [13582.424045][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13582.424045][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13582.424045][ T3329] ipv6_find_idev+0x102/0x170 [13582.424045][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13582.424045][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13582.424045][ T3329] netlink_rcv_skb+0x130/0x360 [13582.424045][ T3329] netlink_unicast+0x449/0x710 [13582.424045][ T3329] netlink_sendmsg+0x723/0xbe0 [13582.424045][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13582.424045][ T3329] ___sys_sendmsg+0xee/0x170 [13582.424045][ T3329] __sys_sendmsg+0xcd/0x170 [13582.424045][ T3329] do_syscall_64+0xc6/0x1e0 [13582.424045][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13582.424045][ T3329] [13582.425901][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13582.425901][ T3329] neigh_parms_alloc+0x1e5/0x510 [13582.425901][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13582.425901][ T3329] ipv6_find_idev+0x102/0x170 [13582.425901][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13582.425901][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13582.425901][ T3329] netlink_rcv_skb+0x130/0x360 [13582.425901][ T3329] netlink_unicast+0x449/0x710 [13582.425901][ T3329] netlink_sendmsg+0x723/0xbe0 [13582.425901][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13582.425901][ T3329] ___sys_sendmsg+0xee/0x170 [13582.425901][ T3329] __sys_sendmsg+0xcd/0x170 [13582.425901][ T3329] do_syscall_64+0xc6/0x1e0 [13582.425901][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13582.425901][ T3329] [13592.468900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13592.469315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13592.469315][ T3329] netdev_get_by_index+0x5e/0x80 [13592.469315][ T3329] fib6_nh_init+0x3d8/0x15b0 [13592.469315][ T3329] ip6_route_info_create+0xf18/0x17d0 [13592.469315][ T3329] ip6_route_add+0x1c/0x140 [13592.469315][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13592.469315][ T3329] addrconf_add_dev+0xe2/0x170 [13592.469315][ T3329] inet6_addr_add+0x12f/0xa40 [13592.469315][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13592.469315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13592.469315][ T3329] netlink_rcv_skb+0x130/0x360 [13592.469315][ T3329] netlink_unicast+0x449/0x710 [13592.469315][ T3329] netlink_sendmsg+0x723/0xbe0 [13592.469315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13592.469315][ T3329] ___sys_sendmsg+0xee/0x170 [13592.469315][ T3329] __sys_sendmsg+0xcd/0x170 [13592.469315][ T3329] do_syscall_64+0xc6/0x1e0 [13592.469315][ T3329] [13592.471544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13592.471544][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13592.471544][ T3329] ipv6_find_idev+0x102/0x170 [13592.471544][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13592.471544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13592.471544][ T3329] netlink_rcv_skb+0x130/0x360 [13592.471544][ T3329] netlink_unicast+0x449/0x710 [13592.471544][ T3329] netlink_sendmsg+0x723/0xbe0 [13592.471544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13592.471544][ T3329] ___sys_sendmsg+0xee/0x170 [13592.471544][ T3329] __sys_sendmsg+0xcd/0x170 [13592.471544][ T3329] do_syscall_64+0xc6/0x1e0 [13592.471544][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13592.471544][ T3329] [13592.473252][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13592.473252][ T3329] neigh_parms_alloc+0x1e5/0x510 [13592.473252][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13592.473252][ T3329] ipv6_find_idev+0x102/0x170 [13592.473252][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13592.473252][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13592.473252][ T3329] netlink_rcv_skb+0x130/0x360 [13592.473252][ T3329] netlink_unicast+0x449/0x710 [13592.473252][ T3329] netlink_sendmsg+0x723/0xbe0 [13592.473252][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13592.473252][ T3329] ___sys_sendmsg+0xee/0x170 [13592.473252][ T3329] __sys_sendmsg+0xcd/0x170 [13592.473252][ T3329] do_syscall_64+0xc6/0x1e0 [13592.473252][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13592.473252][ T3329] [13602.837023][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13602.837515][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13602.837515][ T3329] netdev_get_by_index+0x5e/0x80 [13602.837515][ T3329] fib6_nh_init+0x3d8/0x15b0 [13602.837515][ T3329] ip6_route_info_create+0xf18/0x17d0 [13602.837515][ T3329] ip6_route_add+0x1c/0x140 [13602.837515][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13602.837515][ T3329] addrconf_add_dev+0xe2/0x170 [13602.837515][ T3329] inet6_addr_add+0x12f/0xa40 [13602.837515][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13602.837515][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13602.837515][ T3329] netlink_rcv_skb+0x130/0x360 [13602.837515][ T3329] netlink_unicast+0x449/0x710 [13602.837515][ T3329] netlink_sendmsg+0x723/0xbe0 [13602.837515][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13602.837515][ T3329] ___sys_sendmsg+0xee/0x170 [13602.837515][ T3329] __sys_sendmsg+0xcd/0x170 [13602.837515][ T3329] do_syscall_64+0xc6/0x1e0 [13602.837515][ T3329] [13602.839984][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13602.839984][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13602.839984][ T3329] ipv6_find_idev+0x102/0x170 [13602.839984][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13602.839984][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13602.839984][ T3329] netlink_rcv_skb+0x130/0x360 [13602.839984][ T3329] netlink_unicast+0x449/0x710 [13602.839984][ T3329] netlink_sendmsg+0x723/0xbe0 [13602.839984][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13602.839984][ T3329] ___sys_sendmsg+0xee/0x170 [13602.839984][ T3329] __sys_sendmsg+0xcd/0x170 [13602.839984][ T3329] do_syscall_64+0xc6/0x1e0 [13602.839984][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13602.839984][ T3329] [13602.841872][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13602.841872][ T3329] neigh_parms_alloc+0x1e5/0x510 [13602.841872][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13602.841872][ T3329] ipv6_find_idev+0x102/0x170 [13602.841872][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13602.841872][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13602.841872][ T3329] netlink_rcv_skb+0x130/0x360 [13602.841872][ T3329] netlink_unicast+0x449/0x710 [13602.841872][ T3329] netlink_sendmsg+0x723/0xbe0 [13602.841872][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13602.841872][ T3329] ___sys_sendmsg+0xee/0x170 [13602.841872][ T3329] __sys_sendmsg+0xcd/0x170 [13602.841872][ T3329] do_syscall_64+0xc6/0x1e0 [13602.841872][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13602.841872][ T3329] [13612.884973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13612.885565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13612.885565][ T3329] netdev_get_by_index+0x5e/0x80 [13612.885565][ T3329] fib6_nh_init+0x3d8/0x15b0 [13612.885565][ T3329] ip6_route_info_create+0xf18/0x17d0 [13612.885565][ T3329] ip6_route_add+0x1c/0x140 [13612.885565][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13612.885565][ T3329] addrconf_add_dev+0xe2/0x170 [13612.885565][ T3329] inet6_addr_add+0x12f/0xa40 [13612.885565][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13612.885565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13612.885565][ T3329] netlink_rcv_skb+0x130/0x360 [13612.885565][ T3329] netlink_unicast+0x449/0x710 [13612.885565][ T3329] netlink_sendmsg+0x723/0xbe0 [13612.885565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13612.885565][ T3329] ___sys_sendmsg+0xee/0x170 [13612.885565][ T3329] __sys_sendmsg+0xcd/0x170 [13612.885565][ T3329] do_syscall_64+0xc6/0x1e0 [13612.885565][ T3329] [13612.887795][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13612.887795][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13612.887795][ T3329] ipv6_find_idev+0x102/0x170 [13612.887795][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13612.887795][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13612.887795][ T3329] netlink_rcv_skb+0x130/0x360 [13612.887795][ T3329] netlink_unicast+0x449/0x710 [13612.887795][ T3329] netlink_sendmsg+0x723/0xbe0 [13612.887795][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13612.887795][ T3329] ___sys_sendmsg+0xee/0x170 [13612.887795][ T3329] __sys_sendmsg+0xcd/0x170 [13612.887795][ T3329] do_syscall_64+0xc6/0x1e0 [13612.887795][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13612.887795][ T3329] [13612.889711][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13612.889711][ T3329] neigh_parms_alloc+0x1e5/0x510 [13612.889711][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13612.889711][ T3329] ipv6_find_idev+0x102/0x170 [13612.889711][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13612.889711][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13612.889711][ T3329] netlink_rcv_skb+0x130/0x360 [13612.889711][ T3329] netlink_unicast+0x449/0x710 [13612.889711][ T3329] netlink_sendmsg+0x723/0xbe0 [13612.889711][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13612.889711][ T3329] ___sys_sendmsg+0xee/0x170 [13612.889711][ T3329] __sys_sendmsg+0xcd/0x170 [13612.889711][ T3329] do_syscall_64+0xc6/0x1e0 [13612.889711][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13612.889711][ T3329] [13623.132978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13623.133548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13623.133548][ T3329] netdev_get_by_index+0x5e/0x80 [13623.133548][ T3329] fib6_nh_init+0x3d8/0x15b0 [13623.133548][ T3329] ip6_route_info_create+0xf18/0x17d0 [13623.133548][ T3329] ip6_route_add+0x1c/0x140 [13623.133548][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13623.133548][ T3329] addrconf_add_dev+0xe2/0x170 [13623.133548][ T3329] inet6_addr_add+0x12f/0xa40 [13623.133548][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13623.133548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13623.133548][ T3329] netlink_rcv_skb+0x130/0x360 [13623.133548][ T3329] netlink_unicast+0x449/0x710 [13623.133548][ T3329] netlink_sendmsg+0x723/0xbe0 [13623.133548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13623.133548][ T3329] ___sys_sendmsg+0xee/0x170 [13623.133548][ T3329] __sys_sendmsg+0xcd/0x170 [13623.133548][ T3329] do_syscall_64+0xc6/0x1e0 [13623.133548][ T3329] [13623.135915][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13623.135915][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13623.135915][ T3329] ipv6_find_idev+0x102/0x170 [13623.135915][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13623.135915][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13623.135915][ T3329] netlink_rcv_skb+0x130/0x360 [13623.135915][ T3329] netlink_unicast+0x449/0x710 [13623.135915][ T3329] netlink_sendmsg+0x723/0xbe0 [13623.135915][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13623.135915][ T3329] ___sys_sendmsg+0xee/0x170 [13623.135915][ T3329] __sys_sendmsg+0xcd/0x170 [13623.135915][ T3329] do_syscall_64+0xc6/0x1e0 [13623.135915][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13623.135915][ T3329] [13623.137665][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13623.137665][ T3329] neigh_parms_alloc+0x1e5/0x510 [13623.137665][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13623.137665][ T3329] ipv6_find_idev+0x102/0x170 [13623.137665][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13623.137665][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13623.137665][ T3329] netlink_rcv_skb+0x130/0x360 [13623.137665][ T3329] netlink_unicast+0x449/0x710 [13623.137665][ T3329] netlink_sendmsg+0x723/0xbe0 [13623.137665][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13623.137665][ T3329] ___sys_sendmsg+0xee/0x170 [13623.137665][ T3329] __sys_sendmsg+0xcd/0x170 [13623.137665][ T3329] do_syscall_64+0xc6/0x1e0 [13623.137665][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13623.137665][ T3329] [13633.356996][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13633.357582][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13633.357582][ T3329] netdev_get_by_index+0x5e/0x80 [13633.357582][ T3329] fib6_nh_init+0x3d8/0x15b0 [13633.357582][ T3329] ip6_route_info_create+0xf18/0x17d0 [13633.357582][ T3329] ip6_route_add+0x1c/0x140 [13633.357582][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13633.357582][ T3329] addrconf_add_dev+0xe2/0x170 [13633.357582][ T3329] inet6_addr_add+0x12f/0xa40 [13633.357582][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13633.357582][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13633.357582][ T3329] netlink_rcv_skb+0x130/0x360 [13633.357582][ T3329] netlink_unicast+0x449/0x710 [13633.357582][ T3329] netlink_sendmsg+0x723/0xbe0 [13633.357582][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13633.357582][ T3329] ___sys_sendmsg+0xee/0x170 [13633.357582][ T3329] __sys_sendmsg+0xcd/0x170 [13633.357582][ T3329] do_syscall_64+0xc6/0x1e0 [13633.357582][ T3329] [13633.359849][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13633.359849][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13633.359849][ T3329] ipv6_find_idev+0x102/0x170 [13633.359849][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13633.359849][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13633.359849][ T3329] netlink_rcv_skb+0x130/0x360 [13633.359849][ T3329] netlink_unicast+0x449/0x710 [13633.359849][ T3329] netlink_sendmsg+0x723/0xbe0 [13633.359849][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13633.359849][ T3329] ___sys_sendmsg+0xee/0x170 [13633.359849][ T3329] __sys_sendmsg+0xcd/0x170 [13633.359849][ T3329] do_syscall_64+0xc6/0x1e0 [13633.359849][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13633.359849][ T3329] [13633.361534][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13633.361534][ T3329] neigh_parms_alloc+0x1e5/0x510 [13633.361534][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13633.361534][ T3329] ipv6_find_idev+0x102/0x170 [13633.361534][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13633.361534][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13633.361534][ T3329] netlink_rcv_skb+0x130/0x360 [13633.361534][ T3329] netlink_unicast+0x449/0x710 [13633.361534][ T3329] netlink_sendmsg+0x723/0xbe0 [13633.361534][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13633.361534][ T3329] ___sys_sendmsg+0xee/0x170 [13633.361534][ T3329] __sys_sendmsg+0xcd/0x170 [13633.361534][ T3329] do_syscall_64+0xc6/0x1e0 [13633.361534][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13633.361534][ T3329] [13643.604924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13643.605655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13643.605655][ T3329] netdev_get_by_index+0x5e/0x80 [13643.605655][ T3329] fib6_nh_init+0x3d8/0x15b0 [13643.605655][ T3329] ip6_route_info_create+0xf18/0x17d0 [13643.605655][ T3329] ip6_route_add+0x1c/0x140 [13643.605655][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13643.605655][ T3329] addrconf_add_dev+0xe2/0x170 [13643.605655][ T3329] inet6_addr_add+0x12f/0xa40 [13643.605655][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13643.605655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13643.605655][ T3329] netlink_rcv_skb+0x130/0x360 [13643.605655][ T3329] netlink_unicast+0x449/0x710 [13643.605655][ T3329] netlink_sendmsg+0x723/0xbe0 [13643.605655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13643.605655][ T3329] ___sys_sendmsg+0xee/0x170 [13643.605655][ T3329] __sys_sendmsg+0xcd/0x170 [13643.605655][ T3329] do_syscall_64+0xc6/0x1e0 [13643.605655][ T3329] [13643.607901][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13643.607901][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13643.607901][ T3329] ipv6_find_idev+0x102/0x170 [13643.607901][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13643.607901][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13643.607901][ T3329] netlink_rcv_skb+0x130/0x360 [13643.607901][ T3329] netlink_unicast+0x449/0x710 [13643.607901][ T3329] netlink_sendmsg+0x723/0xbe0 [13643.607901][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13643.607901][ T3329] ___sys_sendmsg+0xee/0x170 [13643.607901][ T3329] __sys_sendmsg+0xcd/0x170 [13643.607901][ T3329] do_syscall_64+0xc6/0x1e0 [13643.607901][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13643.607901][ T3329] [13643.609617][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13643.609617][ T3329] neigh_parms_alloc+0x1e5/0x510 [13643.609617][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13643.609617][ T3329] ipv6_find_idev+0x102/0x170 [13643.609617][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13643.609617][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13643.609617][ T3329] netlink_rcv_skb+0x130/0x360 [13643.609617][ T3329] netlink_unicast+0x449/0x710 [13643.609617][ T3329] netlink_sendmsg+0x723/0xbe0 [13643.609617][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13643.609617][ T3329] ___sys_sendmsg+0xee/0x170 [13643.609617][ T3329] __sys_sendmsg+0xcd/0x170 [13643.609617][ T3329] do_syscall_64+0xc6/0x1e0 [13643.609617][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13643.609617][ T3329] [13653.852979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13653.853674][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13653.853674][ T3329] netdev_get_by_index+0x5e/0x80 [13653.853674][ T3329] fib6_nh_init+0x3d8/0x15b0 [13653.853674][ T3329] ip6_route_info_create+0xf18/0x17d0 [13653.853674][ T3329] ip6_route_add+0x1c/0x140 [13653.853674][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13653.853674][ T3329] addrconf_add_dev+0xe2/0x170 [13653.853674][ T3329] inet6_addr_add+0x12f/0xa40 [13653.853674][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13653.853674][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13653.853674][ T3329] netlink_rcv_skb+0x130/0x360 [13653.853674][ T3329] netlink_unicast+0x449/0x710 [13653.853674][ T3329] netlink_sendmsg+0x723/0xbe0 [13653.853674][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13653.853674][ T3329] ___sys_sendmsg+0xee/0x170 [13653.853674][ T3329] __sys_sendmsg+0xcd/0x170 [13653.853674][ T3329] do_syscall_64+0xc6/0x1e0 [13653.853674][ T3329] [13653.855844][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13653.855844][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13653.855844][ T3329] ipv6_find_idev+0x102/0x170 [13653.855844][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13653.855844][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13653.855844][ T3329] netlink_rcv_skb+0x130/0x360 [13653.855844][ T3329] netlink_unicast+0x449/0x710 [13653.855844][ T3329] netlink_sendmsg+0x723/0xbe0 [13653.855844][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13653.855844][ T3329] ___sys_sendmsg+0xee/0x170 [13653.855844][ T3329] __sys_sendmsg+0xcd/0x170 [13653.855844][ T3329] do_syscall_64+0xc6/0x1e0 [13653.855844][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13653.855844][ T3329] [13653.857521][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13653.857521][ T3329] neigh_parms_alloc+0x1e5/0x510 [13653.857521][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13653.857521][ T3329] ipv6_find_idev+0x102/0x170 [13653.857521][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13653.857521][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13653.857521][ T3329] netlink_rcv_skb+0x130/0x360 [13653.857521][ T3329] netlink_unicast+0x449/0x710 [13653.857521][ T3329] netlink_sendmsg+0x723/0xbe0 [13653.857521][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13653.857521][ T3329] ___sys_sendmsg+0xee/0x170 [13653.857521][ T3329] __sys_sendmsg+0xcd/0x170 [13653.857521][ T3329] do_syscall_64+0xc6/0x1e0 [13653.857521][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13653.857521][ T3329] [13664.100973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13664.101671][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13664.101671][ T3329] netdev_get_by_index+0x5e/0x80 [13664.101671][ T3329] fib6_nh_init+0x3d8/0x15b0 [13664.101671][ T3329] ip6_route_info_create+0xf18/0x17d0 [13664.101671][ T3329] ip6_route_add+0x1c/0x140 [13664.101671][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13664.101671][ T3329] addrconf_add_dev+0xe2/0x170 [13664.101671][ T3329] inet6_addr_add+0x12f/0xa40 [13664.101671][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13664.101671][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13664.101671][ T3329] netlink_rcv_skb+0x130/0x360 [13664.101671][ T3329] netlink_unicast+0x449/0x710 [13664.101671][ T3329] netlink_sendmsg+0x723/0xbe0 [13664.101671][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13664.101671][ T3329] ___sys_sendmsg+0xee/0x170 [13664.101671][ T3329] __sys_sendmsg+0xcd/0x170 [13664.101671][ T3329] do_syscall_64+0xc6/0x1e0 [13664.101671][ T3329] [13664.103943][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13664.103943][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13664.103943][ T3329] ipv6_find_idev+0x102/0x170 [13664.103943][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13664.103943][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13664.103943][ T3329] netlink_rcv_skb+0x130/0x360 [13664.103943][ T3329] netlink_unicast+0x449/0x710 [13664.103943][ T3329] netlink_sendmsg+0x723/0xbe0 [13664.103943][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13664.103943][ T3329] ___sys_sendmsg+0xee/0x170 [13664.103943][ T3329] __sys_sendmsg+0xcd/0x170 [13664.103943][ T3329] do_syscall_64+0xc6/0x1e0 [13664.103943][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13664.103943][ T3329] [13664.105626][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13664.105626][ T3329] neigh_parms_alloc+0x1e5/0x510 [13664.105626][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13664.105626][ T3329] ipv6_find_idev+0x102/0x170 [13664.105626][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13664.105626][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13664.105626][ T3329] netlink_rcv_skb+0x130/0x360 [13664.105626][ T3329] netlink_unicast+0x449/0x710 [13664.105626][ T3329] netlink_sendmsg+0x723/0xbe0 [13664.105626][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13664.105626][ T3329] ___sys_sendmsg+0xee/0x170 [13664.105626][ T3329] __sys_sendmsg+0xcd/0x170 [13664.105626][ T3329] do_syscall_64+0xc6/0x1e0 [13664.105626][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13664.105626][ T3329] [13674.165085][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13674.165624][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13674.165624][ T3329] netdev_get_by_index+0x5e/0x80 [13674.165624][ T3329] fib6_nh_init+0x3d8/0x15b0 [13674.165624][ T3329] ip6_route_info_create+0xf18/0x17d0 [13674.165624][ T3329] ip6_route_add+0x1c/0x140 [13674.165624][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13674.165624][ T3329] addrconf_add_dev+0xe2/0x170 [13674.165624][ T3329] inet6_addr_add+0x12f/0xa40 [13674.165624][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13674.165624][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13674.165624][ T3329] netlink_rcv_skb+0x130/0x360 [13674.165624][ T3329] netlink_unicast+0x449/0x710 [13674.165624][ T3329] netlink_sendmsg+0x723/0xbe0 [13674.165624][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13674.165624][ T3329] ___sys_sendmsg+0xee/0x170 [13674.165624][ T3329] __sys_sendmsg+0xcd/0x170 [13674.165624][ T3329] do_syscall_64+0xc6/0x1e0 [13674.165624][ T3329] [13674.167847][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13674.167847][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13674.167847][ T3329] ipv6_find_idev+0x102/0x170 [13674.167847][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13674.167847][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13674.167847][ T3329] netlink_rcv_skb+0x130/0x360 [13674.167847][ T3329] netlink_unicast+0x449/0x710 [13674.167847][ T3329] netlink_sendmsg+0x723/0xbe0 [13674.167847][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13674.167847][ T3329] ___sys_sendmsg+0xee/0x170 [13674.167847][ T3329] __sys_sendmsg+0xcd/0x170 [13674.167847][ T3329] do_syscall_64+0xc6/0x1e0 [13674.167847][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13674.167847][ T3329] [13674.169576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13674.169576][ T3329] neigh_parms_alloc+0x1e5/0x510 [13674.169576][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13674.169576][ T3329] ipv6_find_idev+0x102/0x170 [13674.169576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13674.169576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13674.169576][ T3329] netlink_rcv_skb+0x130/0x360 [13674.169576][ T3329] netlink_unicast+0x449/0x710 [13674.169576][ T3329] netlink_sendmsg+0x723/0xbe0 [13674.169576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13674.169576][ T3329] ___sys_sendmsg+0xee/0x170 [13674.169576][ T3329] __sys_sendmsg+0xcd/0x170 [13674.169576][ T3329] do_syscall_64+0xc6/0x1e0 [13674.169576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13674.169576][ T3329] [13684.276973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13684.277712][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13684.277712][ T3329] netdev_get_by_index+0x5e/0x80 [13684.277712][ T3329] fib6_nh_init+0x3d8/0x15b0 [13684.277712][ T3329] ip6_route_info_create+0xf18/0x17d0 [13684.277712][ T3329] ip6_route_add+0x1c/0x140 [13684.277712][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13684.277712][ T3329] addrconf_add_dev+0xe2/0x170 [13684.277712][ T3329] inet6_addr_add+0x12f/0xa40 [13684.277712][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13684.277712][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13684.277712][ T3329] netlink_rcv_skb+0x130/0x360 [13684.277712][ T3329] netlink_unicast+0x449/0x710 [13684.277712][ T3329] netlink_sendmsg+0x723/0xbe0 [13684.277712][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13684.277712][ T3329] ___sys_sendmsg+0xee/0x170 [13684.277712][ T3329] __sys_sendmsg+0xcd/0x170 [13684.277712][ T3329] do_syscall_64+0xc6/0x1e0 [13684.277712][ T3329] [13684.279928][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13684.279928][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13684.279928][ T3329] ipv6_find_idev+0x102/0x170 [13684.279928][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13684.279928][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13684.279928][ T3329] netlink_rcv_skb+0x130/0x360 [13684.279928][ T3329] netlink_unicast+0x449/0x710 [13684.279928][ T3329] netlink_sendmsg+0x723/0xbe0 [13684.279928][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13684.279928][ T3329] ___sys_sendmsg+0xee/0x170 [13684.279928][ T3329] __sys_sendmsg+0xcd/0x170 [13684.279928][ T3329] do_syscall_64+0xc6/0x1e0 [13684.279928][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13684.279928][ T3329] [13684.281593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13684.281593][ T3329] neigh_parms_alloc+0x1e5/0x510 [13684.281593][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13684.281593][ T3329] ipv6_find_idev+0x102/0x170 [13684.281593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13684.281593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13684.281593][ T3329] netlink_rcv_skb+0x130/0x360 [13684.281593][ T3329] netlink_unicast+0x449/0x710 [13684.281593][ T3329] netlink_sendmsg+0x723/0xbe0 [13684.281593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13684.281593][ T3329] ___sys_sendmsg+0xee/0x170 [13684.281593][ T3329] __sys_sendmsg+0xcd/0x170 [13684.281593][ T3329] do_syscall_64+0xc6/0x1e0 [13684.281593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13684.281593][ T3329] [13694.476913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13694.477609][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13694.477609][ T3329] netdev_get_by_index+0x5e/0x80 [13694.477609][ T3329] fib6_nh_init+0x3d8/0x15b0 [13694.477609][ T3329] ip6_route_info_create+0xf18/0x17d0 [13694.477609][ T3329] ip6_route_add+0x1c/0x140 [13694.477609][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13694.477609][ T3329] addrconf_add_dev+0xe2/0x170 [13694.477609][ T3329] inet6_addr_add+0x12f/0xa40 [13694.477609][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13694.477609][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13694.477609][ T3329] netlink_rcv_skb+0x130/0x360 [13694.477609][ T3329] netlink_unicast+0x449/0x710 [13694.477609][ T3329] netlink_sendmsg+0x723/0xbe0 [13694.477609][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13694.477609][ T3329] ___sys_sendmsg+0xee/0x170 [13694.477609][ T3329] __sys_sendmsg+0xcd/0x170 [13694.477609][ T3329] do_syscall_64+0xc6/0x1e0 [13694.477609][ T3329] [13694.479823][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13694.479823][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13694.479823][ T3329] ipv6_find_idev+0x102/0x170 [13694.479823][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13694.479823][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13694.479823][ T3329] netlink_rcv_skb+0x130/0x360 [13694.479823][ T3329] netlink_unicast+0x449/0x710 [13694.479823][ T3329] netlink_sendmsg+0x723/0xbe0 [13694.479823][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13694.479823][ T3329] ___sys_sendmsg+0xee/0x170 [13694.479823][ T3329] __sys_sendmsg+0xcd/0x170 [13694.479823][ T3329] do_syscall_64+0xc6/0x1e0 [13694.479823][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13694.479823][ T3329] [13694.481499][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13694.481499][ T3329] neigh_parms_alloc+0x1e5/0x510 [13694.481499][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13694.481499][ T3329] ipv6_find_idev+0x102/0x170 [13694.481499][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13694.481499][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13694.481499][ T3329] netlink_rcv_skb+0x130/0x360 [13694.481499][ T3329] netlink_unicast+0x449/0x710 [13694.481499][ T3329] netlink_sendmsg+0x723/0xbe0 [13694.481499][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13694.481499][ T3329] ___sys_sendmsg+0xee/0x170 [13694.481499][ T3329] __sys_sendmsg+0xcd/0x170 [13694.481499][ T3329] do_syscall_64+0xc6/0x1e0 [13694.481499][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13694.481499][ T3329] [13704.724982][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13704.725762][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13704.725762][ T3329] netdev_get_by_index+0x5e/0x80 [13704.725762][ T3329] fib6_nh_init+0x3d8/0x15b0 [13704.725762][ T3329] ip6_route_info_create+0xf18/0x17d0 [13704.725762][ T3329] ip6_route_add+0x1c/0x140 [13704.725762][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13704.725762][ T3329] addrconf_add_dev+0xe2/0x170 [13704.725762][ T3329] inet6_addr_add+0x12f/0xa40 [13704.725762][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13704.725762][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13704.725762][ T3329] netlink_rcv_skb+0x130/0x360 [13704.725762][ T3329] netlink_unicast+0x449/0x710 [13704.725762][ T3329] netlink_sendmsg+0x723/0xbe0 [13704.725762][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13704.725762][ T3329] ___sys_sendmsg+0xee/0x170 [13704.725762][ T3329] __sys_sendmsg+0xcd/0x170 [13704.725762][ T3329] do_syscall_64+0xc6/0x1e0 [13704.725762][ T3329] [13704.727985][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13704.727985][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13704.727985][ T3329] ipv6_find_idev+0x102/0x170 [13704.727985][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13704.727985][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13704.727985][ T3329] netlink_rcv_skb+0x130/0x360 [13704.727985][ T3329] netlink_unicast+0x449/0x710 [13704.727985][ T3329] netlink_sendmsg+0x723/0xbe0 [13704.727985][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13704.727985][ T3329] ___sys_sendmsg+0xee/0x170 [13704.727985][ T3329] __sys_sendmsg+0xcd/0x170 [13704.727985][ T3329] do_syscall_64+0xc6/0x1e0 [13704.727985][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13704.727985][ T3329] [13704.729700][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13704.729700][ T3329] neigh_parms_alloc+0x1e5/0x510 [13704.729700][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13704.729700][ T3329] ipv6_find_idev+0x102/0x170 [13704.729700][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13704.729700][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13704.729700][ T3329] netlink_rcv_skb+0x130/0x360 [13704.729700][ T3329] netlink_unicast+0x449/0x710 [13704.729700][ T3329] netlink_sendmsg+0x723/0xbe0 [13704.729700][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13704.729700][ T3329] ___sys_sendmsg+0xee/0x170 [13704.729700][ T3329] __sys_sendmsg+0xcd/0x170 [13704.729700][ T3329] do_syscall_64+0xc6/0x1e0 [13704.729700][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13704.729700][ T3329] [13714.972980][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13714.973571][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13714.973571][ T3329] netdev_get_by_index+0x5e/0x80 [13714.973571][ T3329] fib6_nh_init+0x3d8/0x15b0 [13714.973571][ T3329] ip6_route_info_create+0xf18/0x17d0 [13714.973571][ T3329] ip6_route_add+0x1c/0x140 [13714.973571][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13714.973571][ T3329] addrconf_add_dev+0xe2/0x170 [13714.973571][ T3329] inet6_addr_add+0x12f/0xa40 [13714.973571][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13714.973571][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13714.973571][ T3329] netlink_rcv_skb+0x130/0x360 [13714.973571][ T3329] netlink_unicast+0x449/0x710 [13714.973571][ T3329] netlink_sendmsg+0x723/0xbe0 [13714.973571][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13714.973571][ T3329] ___sys_sendmsg+0xee/0x170 [13714.973571][ T3329] __sys_sendmsg+0xcd/0x170 [13714.973571][ T3329] do_syscall_64+0xc6/0x1e0 [13714.973571][ T3329] [13714.975777][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13714.975777][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13714.975777][ T3329] ipv6_find_idev+0x102/0x170 [13714.975777][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13714.975777][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13714.975777][ T3329] netlink_rcv_skb+0x130/0x360 [13714.975777][ T3329] netlink_unicast+0x449/0x710 [13714.975777][ T3329] netlink_sendmsg+0x723/0xbe0 [13714.975777][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13714.975777][ T3329] ___sys_sendmsg+0xee/0x170 [13714.975777][ T3329] __sys_sendmsg+0xcd/0x170 [13714.975777][ T3329] do_syscall_64+0xc6/0x1e0 [13714.975777][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13714.975777][ T3329] [13714.977460][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13714.977460][ T3329] neigh_parms_alloc+0x1e5/0x510 [13714.977460][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13714.977460][ T3329] ipv6_find_idev+0x102/0x170 [13714.977460][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13714.977460][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13714.977460][ T3329] netlink_rcv_skb+0x130/0x360 [13714.977460][ T3329] netlink_unicast+0x449/0x710 [13714.977460][ T3329] netlink_sendmsg+0x723/0xbe0 [13714.977460][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13714.977460][ T3329] ___sys_sendmsg+0xee/0x170 [13714.977460][ T3329] __sys_sendmsg+0xcd/0x170 [13714.977460][ T3329] do_syscall_64+0xc6/0x1e0 [13714.977460][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13714.977460][ T3329] [13725.220976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13725.221856][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13725.221856][ T3329] netdev_get_by_index+0x5e/0x80 [13725.221856][ T3329] fib6_nh_init+0x3d8/0x15b0 [13725.221856][ T3329] ip6_route_info_create+0xf18/0x17d0 [13725.221856][ T3329] ip6_route_add+0x1c/0x140 [13725.221856][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13725.221856][ T3329] addrconf_add_dev+0xe2/0x170 [13725.221856][ T3329] inet6_addr_add+0x12f/0xa40 [13725.221856][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13725.221856][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13725.221856][ T3329] netlink_rcv_skb+0x130/0x360 [13725.221856][ T3329] netlink_unicast+0x449/0x710 [13725.221856][ T3329] netlink_sendmsg+0x723/0xbe0 [13725.221856][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13725.221856][ T3329] ___sys_sendmsg+0xee/0x170 [13725.221856][ T3329] __sys_sendmsg+0xcd/0x170 [13725.221856][ T3329] do_syscall_64+0xc6/0x1e0 [13725.221856][ T3329] [13725.224055][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13725.224055][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13725.224055][ T3329] ipv6_find_idev+0x102/0x170 [13725.224055][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13725.224055][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13725.224055][ T3329] netlink_rcv_skb+0x130/0x360 [13725.224055][ T3329] netlink_unicast+0x449/0x710 [13725.224055][ T3329] netlink_sendmsg+0x723/0xbe0 [13725.224055][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13725.224055][ T3329] ___sys_sendmsg+0xee/0x170 [13725.224055][ T3329] __sys_sendmsg+0xcd/0x170 [13725.224055][ T3329] do_syscall_64+0xc6/0x1e0 [13725.224055][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13725.224055][ T3329] [13725.225734][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13725.225734][ T3329] neigh_parms_alloc+0x1e5/0x510 [13725.225734][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13725.225734][ T3329] ipv6_find_idev+0x102/0x170 [13725.225734][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13725.225734][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13725.225734][ T3329] netlink_rcv_skb+0x130/0x360 [13725.225734][ T3329] netlink_unicast+0x449/0x710 [13725.225734][ T3329] netlink_sendmsg+0x723/0xbe0 [13725.225734][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13725.225734][ T3329] ___sys_sendmsg+0xee/0x170 [13725.225734][ T3329] __sys_sendmsg+0xcd/0x170 [13725.225734][ T3329] do_syscall_64+0xc6/0x1e0 [13725.225734][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13725.225734][ T3329] [13735.276975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13735.277852][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13735.277852][ T3329] netdev_get_by_index+0x5e/0x80 [13735.277852][ T3329] fib6_nh_init+0x3d8/0x15b0 [13735.277852][ T3329] ip6_route_info_create+0xf18/0x17d0 [13735.277852][ T3329] ip6_route_add+0x1c/0x140 [13735.277852][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13735.277852][ T3329] addrconf_add_dev+0xe2/0x170 [13735.277852][ T3329] inet6_addr_add+0x12f/0xa40 [13735.277852][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13735.277852][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13735.277852][ T3329] netlink_rcv_skb+0x130/0x360 [13735.277852][ T3329] netlink_unicast+0x449/0x710 [13735.277852][ T3329] netlink_sendmsg+0x723/0xbe0 [13735.277852][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13735.277852][ T3329] ___sys_sendmsg+0xee/0x170 [13735.277852][ T3329] __sys_sendmsg+0xcd/0x170 [13735.277852][ T3329] do_syscall_64+0xc6/0x1e0 [13735.277852][ T3329] [13735.280069][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13735.280069][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13735.280069][ T3329] ipv6_find_idev+0x102/0x170 [13735.280069][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13735.280069][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13735.280069][ T3329] netlink_rcv_skb+0x130/0x360 [13735.280069][ T3329] netlink_unicast+0x449/0x710 [13735.280069][ T3329] netlink_sendmsg+0x723/0xbe0 [13735.280069][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13735.280069][ T3329] ___sys_sendmsg+0xee/0x170 [13735.280069][ T3329] __sys_sendmsg+0xcd/0x170 [13735.280069][ T3329] do_syscall_64+0xc6/0x1e0 [13735.280069][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13735.280069][ T3329] [13735.281747][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13735.281747][ T3329] neigh_parms_alloc+0x1e5/0x510 [13735.281747][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13735.281747][ T3329] ipv6_find_idev+0x102/0x170 [13735.281747][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13735.281747][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13735.281747][ T3329] netlink_rcv_skb+0x130/0x360 [13735.281747][ T3329] netlink_unicast+0x449/0x710 [13735.281747][ T3329] netlink_sendmsg+0x723/0xbe0 [13735.281747][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13735.281747][ T3329] ___sys_sendmsg+0xee/0x170 [13735.281747][ T3329] __sys_sendmsg+0xcd/0x170 [13735.281747][ T3329] do_syscall_64+0xc6/0x1e0 [13735.281747][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13735.281747][ T3329] [13745.524973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13745.525723][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13745.525723][ T3329] netdev_get_by_index+0x5e/0x80 [13745.525723][ T3329] fib6_nh_init+0x3d8/0x15b0 [13745.525723][ T3329] ip6_route_info_create+0xf18/0x17d0 [13745.525723][ T3329] ip6_route_add+0x1c/0x140 [13745.525723][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13745.525723][ T3329] addrconf_add_dev+0xe2/0x170 [13745.525723][ T3329] inet6_addr_add+0x12f/0xa40 [13745.525723][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13745.525723][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13745.525723][ T3329] netlink_rcv_skb+0x130/0x360 [13745.525723][ T3329] netlink_unicast+0x449/0x710 [13745.525723][ T3329] netlink_sendmsg+0x723/0xbe0 [13745.525723][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13745.525723][ T3329] ___sys_sendmsg+0xee/0x170 [13745.525723][ T3329] __sys_sendmsg+0xcd/0x170 [13745.525723][ T3329] do_syscall_64+0xc6/0x1e0 [13745.525723][ T3329] [13745.528140][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13745.528140][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13745.528140][ T3329] ipv6_find_idev+0x102/0x170 [13745.528140][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13745.528140][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13745.528140][ T3329] netlink_rcv_skb+0x130/0x360 [13745.528140][ T3329] netlink_unicast+0x449/0x710 [13745.528140][ T3329] netlink_sendmsg+0x723/0xbe0 [13745.528140][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13745.528140][ T3329] ___sys_sendmsg+0xee/0x170 [13745.528140][ T3329] __sys_sendmsg+0xcd/0x170 [13745.528140][ T3329] do_syscall_64+0xc6/0x1e0 [13745.528140][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13745.528140][ T3329] [13745.529968][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13745.529968][ T3329] neigh_parms_alloc+0x1e5/0x510 [13745.529968][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13745.529968][ T3329] ipv6_find_idev+0x102/0x170 [13745.529968][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13745.529968][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13745.529968][ T3329] netlink_rcv_skb+0x130/0x360 [13745.529968][ T3329] netlink_unicast+0x449/0x710 [13745.529968][ T3329] netlink_sendmsg+0x723/0xbe0 [13745.529968][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13745.529968][ T3329] ___sys_sendmsg+0xee/0x170 [13745.529968][ T3329] __sys_sendmsg+0xcd/0x170 [13745.529968][ T3329] do_syscall_64+0xc6/0x1e0 [13745.529968][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13745.529968][ T3329] [13755.772991][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13755.773845][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13755.773845][ T3329] netdev_get_by_index+0x5e/0x80 [13755.773845][ T3329] fib6_nh_init+0x3d8/0x15b0 [13755.773845][ T3329] ip6_route_info_create+0xf18/0x17d0 [13755.773845][ T3329] ip6_route_add+0x1c/0x140 [13755.773845][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13755.773845][ T3329] addrconf_add_dev+0xe2/0x170 [13755.773845][ T3329] inet6_addr_add+0x12f/0xa40 [13755.773845][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13755.773845][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13755.773845][ T3329] netlink_rcv_skb+0x130/0x360 [13755.773845][ T3329] netlink_unicast+0x449/0x710 [13755.773845][ T3329] netlink_sendmsg+0x723/0xbe0 [13755.773845][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13755.773845][ T3329] ___sys_sendmsg+0xee/0x170 [13755.773845][ T3329] __sys_sendmsg+0xcd/0x170 [13755.773845][ T3329] do_syscall_64+0xc6/0x1e0 [13755.773845][ T3329] [13755.776154][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13755.776154][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13755.776154][ T3329] ipv6_find_idev+0x102/0x170 [13755.776154][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13755.776154][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13755.776154][ T3329] netlink_rcv_skb+0x130/0x360 [13755.776154][ T3329] netlink_unicast+0x449/0x710 [13755.776154][ T3329] netlink_sendmsg+0x723/0xbe0 [13755.776154][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13755.776154][ T3329] ___sys_sendmsg+0xee/0x170 [13755.776154][ T3329] __sys_sendmsg+0xcd/0x170 [13755.776154][ T3329] do_syscall_64+0xc6/0x1e0 [13755.776154][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13755.776154][ T3329] [13755.777944][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13755.777944][ T3329] neigh_parms_alloc+0x1e5/0x510 [13755.777944][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13755.777944][ T3329] ipv6_find_idev+0x102/0x170 [13755.777944][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13755.777944][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13755.777944][ T3329] netlink_rcv_skb+0x130/0x360 [13755.777944][ T3329] netlink_unicast+0x449/0x710 [13755.777944][ T3329] netlink_sendmsg+0x723/0xbe0 [13755.777944][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13755.777944][ T3329] ___sys_sendmsg+0xee/0x170 [13755.777944][ T3329] __sys_sendmsg+0xcd/0x170 [13755.777944][ T3329] do_syscall_64+0xc6/0x1e0 [13755.777944][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13755.777944][ T3329] [13766.020920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13766.021359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13766.021359][ T3329] netdev_get_by_index+0x5e/0x80 [13766.021359][ T3329] fib6_nh_init+0x3d8/0x15b0 [13766.021359][ T3329] ip6_route_info_create+0xf18/0x17d0 [13766.021359][ T3329] ip6_route_add+0x1c/0x140 [13766.021359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13766.021359][ T3329] addrconf_add_dev+0xe2/0x170 [13766.021359][ T3329] inet6_addr_add+0x12f/0xa40 [13766.021359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13766.021359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13766.021359][ T3329] netlink_rcv_skb+0x130/0x360 [13766.021359][ T3329] netlink_unicast+0x449/0x710 [13766.021359][ T3329] netlink_sendmsg+0x723/0xbe0 [13766.021359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13766.021359][ T3329] ___sys_sendmsg+0xee/0x170 [13766.021359][ T3329] __sys_sendmsg+0xcd/0x170 [13766.021359][ T3329] do_syscall_64+0xc6/0x1e0 [13766.021359][ T3329] [13766.023812][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13766.023812][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13766.023812][ T3329] ipv6_find_idev+0x102/0x170 [13766.023812][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13766.023812][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13766.023812][ T3329] netlink_rcv_skb+0x130/0x360 [13766.023812][ T3329] netlink_unicast+0x449/0x710 [13766.023812][ T3329] netlink_sendmsg+0x723/0xbe0 [13766.023812][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13766.023812][ T3329] ___sys_sendmsg+0xee/0x170 [13766.023812][ T3329] __sys_sendmsg+0xcd/0x170 [13766.023812][ T3329] do_syscall_64+0xc6/0x1e0 [13766.023812][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13766.023812][ T3329] [13766.025720][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13766.025720][ T3329] neigh_parms_alloc+0x1e5/0x510 [13766.025720][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13766.025720][ T3329] ipv6_find_idev+0x102/0x170 [13766.025720][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13766.025720][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13766.025720][ T3329] netlink_rcv_skb+0x130/0x360 [13766.025720][ T3329] netlink_unicast+0x449/0x710 [13766.025720][ T3329] netlink_sendmsg+0x723/0xbe0 [13766.025720][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13766.025720][ T3329] ___sys_sendmsg+0xee/0x170 [13766.025720][ T3329] __sys_sendmsg+0xcd/0x170 [13766.025720][ T3329] do_syscall_64+0xc6/0x1e0 [13766.025720][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13766.025720][ T3329] [13776.116892][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13776.117569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13776.117569][ T3329] netdev_get_by_index+0x5e/0x80 [13776.117569][ T3329] fib6_nh_init+0x3d8/0x15b0 [13776.117569][ T3329] ip6_route_info_create+0xf18/0x17d0 [13776.117569][ T3329] ip6_route_add+0x1c/0x140 [13776.117569][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13776.117569][ T3329] addrconf_add_dev+0xe2/0x170 [13776.117569][ T3329] inet6_addr_add+0x12f/0xa40 [13776.117569][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13776.117569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13776.117569][ T3329] netlink_rcv_skb+0x130/0x360 [13776.117569][ T3329] netlink_unicast+0x449/0x710 [13776.117569][ T3329] netlink_sendmsg+0x723/0xbe0 [13776.117569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13776.117569][ T3329] ___sys_sendmsg+0xee/0x170 [13776.117569][ T3329] __sys_sendmsg+0xcd/0x170 [13776.117569][ T3329] do_syscall_64+0xc6/0x1e0 [13776.117569][ T3329] [13776.121210][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13776.121210][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13776.121210][ T3329] ipv6_find_idev+0x102/0x170 [13776.121210][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13776.121210][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13776.121210][ T3329] netlink_rcv_skb+0x130/0x360 [13776.121210][ T3329] netlink_unicast+0x449/0x710 [13776.121210][ T3329] netlink_sendmsg+0x723/0xbe0 [13776.121210][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13776.121210][ T3329] ___sys_sendmsg+0xee/0x170 [13776.121210][ T3329] __sys_sendmsg+0xcd/0x170 [13776.121210][ T3329] do_syscall_64+0xc6/0x1e0 [13776.121210][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13776.121210][ T3329] [13776.124031][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13776.124031][ T3329] neigh_parms_alloc+0x1e5/0x510 [13776.124031][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13776.124031][ T3329] ipv6_find_idev+0x102/0x170 [13776.124031][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13776.124031][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13776.124031][ T3329] netlink_rcv_skb+0x130/0x360 [13776.124031][ T3329] netlink_unicast+0x449/0x710 [13776.124031][ T3329] netlink_sendmsg+0x723/0xbe0 [13776.124031][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13776.124031][ T3329] ___sys_sendmsg+0xee/0x170 [13776.124031][ T3329] __sys_sendmsg+0xcd/0x170 [13776.124031][ T3329] do_syscall_64+0xc6/0x1e0 [13776.124031][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13776.124031][ T3329] [13786.165060][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13786.165763][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13786.165763][ T3329] netdev_get_by_index+0x5e/0x80 [13786.165763][ T3329] fib6_nh_init+0x3d8/0x15b0 [13786.165763][ T3329] ip6_route_info_create+0xf18/0x17d0 [13786.165763][ T3329] ip6_route_add+0x1c/0x140 [13786.165763][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13786.165763][ T3329] addrconf_add_dev+0xe2/0x170 [13786.165763][ T3329] inet6_addr_add+0x12f/0xa40 [13786.165763][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13786.165763][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13786.165763][ T3329] netlink_rcv_skb+0x130/0x360 [13786.165763][ T3329] netlink_unicast+0x449/0x710 [13786.165763][ T3329] netlink_sendmsg+0x723/0xbe0 [13786.165763][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13786.165763][ T3329] ___sys_sendmsg+0xee/0x170 [13786.165763][ T3329] __sys_sendmsg+0xcd/0x170 [13786.165763][ T3329] do_syscall_64+0xc6/0x1e0 [13786.165763][ T3329] [13786.167978][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13786.167978][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13786.167978][ T3329] ipv6_find_idev+0x102/0x170 [13786.167978][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13786.167978][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13786.167978][ T3329] netlink_rcv_skb+0x130/0x360 [13786.167978][ T3329] netlink_unicast+0x449/0x710 [13786.167978][ T3329] netlink_sendmsg+0x723/0xbe0 [13786.167978][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13786.167978][ T3329] ___sys_sendmsg+0xee/0x170 [13786.167978][ T3329] __sys_sendmsg+0xcd/0x170 [13786.167978][ T3329] do_syscall_64+0xc6/0x1e0 [13786.167978][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13786.167978][ T3329] [13786.169644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13786.169644][ T3329] neigh_parms_alloc+0x1e5/0x510 [13786.169644][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13786.169644][ T3329] ipv6_find_idev+0x102/0x170 [13786.169644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13786.169644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13786.169644][ T3329] netlink_rcv_skb+0x130/0x360 [13786.169644][ T3329] netlink_unicast+0x449/0x710 [13786.169644][ T3329] netlink_sendmsg+0x723/0xbe0 [13786.169644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13786.169644][ T3329] ___sys_sendmsg+0xee/0x170 [13786.169644][ T3329] __sys_sendmsg+0xcd/0x170 [13786.169644][ T3329] do_syscall_64+0xc6/0x1e0 [13786.169644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13786.169644][ T3329] [13796.421896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13796.422384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13796.422384][ T3329] netdev_get_by_index+0x5e/0x80 [13796.422384][ T3329] fib6_nh_init+0x3d8/0x15b0 [13796.422384][ T3329] ip6_route_info_create+0xf18/0x17d0 [13796.422384][ T3329] ip6_route_add+0x1c/0x140 [13796.422384][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13796.422384][ T3329] addrconf_add_dev+0xe2/0x170 [13796.422384][ T3329] inet6_addr_add+0x12f/0xa40 [13796.422384][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13796.422384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13796.422384][ T3329] netlink_rcv_skb+0x130/0x360 [13796.422384][ T3329] netlink_unicast+0x449/0x710 [13796.422384][ T3329] netlink_sendmsg+0x723/0xbe0 [13796.422384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13796.422384][ T3329] ___sys_sendmsg+0xee/0x170 [13796.422384][ T3329] __sys_sendmsg+0xcd/0x170 [13796.422384][ T3329] do_syscall_64+0xc6/0x1e0 [13796.422384][ T3329] [13796.424614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13796.424614][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13796.424614][ T3329] ipv6_find_idev+0x102/0x170 [13796.424614][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13796.424614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13796.424614][ T3329] netlink_rcv_skb+0x130/0x360 [13796.424614][ T3329] netlink_unicast+0x449/0x710 [13796.424614][ T3329] netlink_sendmsg+0x723/0xbe0 [13796.424614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13796.424614][ T3329] ___sys_sendmsg+0xee/0x170 [13796.424614][ T3329] __sys_sendmsg+0xcd/0x170 [13796.424614][ T3329] do_syscall_64+0xc6/0x1e0 [13796.424614][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13796.424614][ T3329] [13796.426318][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13796.426318][ T3329] neigh_parms_alloc+0x1e5/0x510 [13796.426318][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13796.426318][ T3329] ipv6_find_idev+0x102/0x170 [13796.426318][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13796.426318][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13796.426318][ T3329] netlink_rcv_skb+0x130/0x360 [13796.426318][ T3329] netlink_unicast+0x449/0x710 [13796.426318][ T3329] netlink_sendmsg+0x723/0xbe0 [13796.426318][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13796.426318][ T3329] ___sys_sendmsg+0xee/0x170 [13796.426318][ T3329] __sys_sendmsg+0xcd/0x170 [13796.426318][ T3329] do_syscall_64+0xc6/0x1e0 [13796.426318][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13796.426318][ T3329] [13806.676976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13806.677874][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13806.677874][ T3329] netdev_get_by_index+0x5e/0x80 [13806.677874][ T3329] fib6_nh_init+0x3d8/0x15b0 [13806.677874][ T3329] ip6_route_info_create+0xf18/0x17d0 [13806.677874][ T3329] ip6_route_add+0x1c/0x140 [13806.677874][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13806.677874][ T3329] addrconf_add_dev+0xe2/0x170 [13806.677874][ T3329] inet6_addr_add+0x12f/0xa40 [13806.677874][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13806.677874][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13806.677874][ T3329] netlink_rcv_skb+0x130/0x360 [13806.677874][ T3329] netlink_unicast+0x449/0x710 [13806.677874][ T3329] netlink_sendmsg+0x723/0xbe0 [13806.677874][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13806.677874][ T3329] ___sys_sendmsg+0xee/0x170 [13806.677874][ T3329] __sys_sendmsg+0xcd/0x170 [13806.677874][ T3329] do_syscall_64+0xc6/0x1e0 [13806.677874][ T3329] [13806.680082][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13806.680082][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13806.680082][ T3329] ipv6_find_idev+0x102/0x170 [13806.680082][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13806.680082][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13806.680082][ T3329] netlink_rcv_skb+0x130/0x360 [13806.680082][ T3329] netlink_unicast+0x449/0x710 [13806.680082][ T3329] netlink_sendmsg+0x723/0xbe0 [13806.680082][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13806.680082][ T3329] ___sys_sendmsg+0xee/0x170 [13806.680082][ T3329] __sys_sendmsg+0xcd/0x170 [13806.680082][ T3329] do_syscall_64+0xc6/0x1e0 [13806.680082][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13806.680082][ T3329] [13806.681761][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13806.681761][ T3329] neigh_parms_alloc+0x1e5/0x510 [13806.681761][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13806.681761][ T3329] ipv6_find_idev+0x102/0x170 [13806.681761][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13806.681761][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13806.681761][ T3329] netlink_rcv_skb+0x130/0x360 [13806.681761][ T3329] netlink_unicast+0x449/0x710 [13806.681761][ T3329] netlink_sendmsg+0x723/0xbe0 [13806.681761][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13806.681761][ T3329] ___sys_sendmsg+0xee/0x170 [13806.681761][ T3329] __sys_sendmsg+0xcd/0x170 [13806.681761][ T3329] do_syscall_64+0xc6/0x1e0 [13806.681761][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13806.681761][ T3329] [13816.924975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13816.925837][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13816.925837][ T3329] netdev_get_by_index+0x5e/0x80 [13816.925837][ T3329] fib6_nh_init+0x3d8/0x15b0 [13816.925837][ T3329] ip6_route_info_create+0xf18/0x17d0 [13816.925837][ T3329] ip6_route_add+0x1c/0x140 [13816.925837][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13816.925837][ T3329] addrconf_add_dev+0xe2/0x170 [13816.925837][ T3329] inet6_addr_add+0x12f/0xa40 [13816.925837][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13816.925837][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13816.925837][ T3329] netlink_rcv_skb+0x130/0x360 [13816.925837][ T3329] netlink_unicast+0x449/0x710 [13816.925837][ T3329] netlink_sendmsg+0x723/0xbe0 [13816.925837][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13816.925837][ T3329] ___sys_sendmsg+0xee/0x170 [13816.925837][ T3329] __sys_sendmsg+0xcd/0x170 [13816.925837][ T3329] do_syscall_64+0xc6/0x1e0 [13816.925837][ T3329] [13816.928080][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13816.928080][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13816.928080][ T3329] ipv6_find_idev+0x102/0x170 [13816.928080][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13816.928080][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13816.928080][ T3329] netlink_rcv_skb+0x130/0x360 [13816.928080][ T3329] netlink_unicast+0x449/0x710 [13816.928080][ T3329] netlink_sendmsg+0x723/0xbe0 [13816.928080][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13816.928080][ T3329] ___sys_sendmsg+0xee/0x170 [13816.928080][ T3329] __sys_sendmsg+0xcd/0x170 [13816.928080][ T3329] do_syscall_64+0xc6/0x1e0 [13816.928080][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13816.928080][ T3329] [13816.929751][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13816.929751][ T3329] neigh_parms_alloc+0x1e5/0x510 [13816.929751][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13816.929751][ T3329] ipv6_find_idev+0x102/0x170 [13816.929751][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13816.929751][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13816.929751][ T3329] netlink_rcv_skb+0x130/0x360 [13816.929751][ T3329] netlink_unicast+0x449/0x710 [13816.929751][ T3329] netlink_sendmsg+0x723/0xbe0 [13816.929751][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13816.929751][ T3329] ___sys_sendmsg+0xee/0x170 [13816.929751][ T3329] __sys_sendmsg+0xcd/0x170 [13816.929751][ T3329] do_syscall_64+0xc6/0x1e0 [13816.929751][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13816.929751][ T3329] [13827.141002][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13827.141830][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13827.141830][ T3329] netdev_get_by_index+0x5e/0x80 [13827.141830][ T3329] fib6_nh_init+0x3d8/0x15b0 [13827.141830][ T3329] ip6_route_info_create+0xf18/0x17d0 [13827.141830][ T3329] ip6_route_add+0x1c/0x140 [13827.141830][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13827.141830][ T3329] addrconf_add_dev+0xe2/0x170 [13827.141830][ T3329] inet6_addr_add+0x12f/0xa40 [13827.141830][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13827.141830][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13827.141830][ T3329] netlink_rcv_skb+0x130/0x360 [13827.141830][ T3329] netlink_unicast+0x449/0x710 [13827.141830][ T3329] netlink_sendmsg+0x723/0xbe0 [13827.141830][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13827.141830][ T3329] ___sys_sendmsg+0xee/0x170 [13827.141830][ T3329] __sys_sendmsg+0xcd/0x170 [13827.141830][ T3329] do_syscall_64+0xc6/0x1e0 [13827.141830][ T3329] [13827.144030][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13827.144030][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13827.144030][ T3329] ipv6_find_idev+0x102/0x170 [13827.144030][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13827.144030][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13827.144030][ T3329] netlink_rcv_skb+0x130/0x360 [13827.144030][ T3329] netlink_unicast+0x449/0x710 [13827.144030][ T3329] netlink_sendmsg+0x723/0xbe0 [13827.144030][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13827.144030][ T3329] ___sys_sendmsg+0xee/0x170 [13827.144030][ T3329] __sys_sendmsg+0xcd/0x170 [13827.144030][ T3329] do_syscall_64+0xc6/0x1e0 [13827.144030][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13827.144030][ T3329] [13827.145692][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13827.145692][ T3329] neigh_parms_alloc+0x1e5/0x510 [13827.145692][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13827.145692][ T3329] ipv6_find_idev+0x102/0x170 [13827.145692][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13827.145692][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13827.145692][ T3329] netlink_rcv_skb+0x130/0x360 [13827.145692][ T3329] netlink_unicast+0x449/0x710 [13827.145692][ T3329] netlink_sendmsg+0x723/0xbe0 [13827.145692][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13827.145692][ T3329] ___sys_sendmsg+0xee/0x170 [13827.145692][ T3329] __sys_sendmsg+0xcd/0x170 [13827.145692][ T3329] do_syscall_64+0xc6/0x1e0 [13827.145692][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13827.145692][ T3329] [13837.148979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13837.149826][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13837.149826][ T3329] netdev_get_by_index+0x5e/0x80 [13837.149826][ T3329] fib6_nh_init+0x3d8/0x15b0 [13837.149826][ T3329] ip6_route_info_create+0xf18/0x17d0 [13837.149826][ T3329] ip6_route_add+0x1c/0x140 [13837.149826][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13837.149826][ T3329] addrconf_add_dev+0xe2/0x170 [13837.149826][ T3329] inet6_addr_add+0x12f/0xa40 [13837.149826][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13837.149826][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13837.149826][ T3329] netlink_rcv_skb+0x130/0x360 [13837.149826][ T3329] netlink_unicast+0x449/0x710 [13837.149826][ T3329] netlink_sendmsg+0x723/0xbe0 [13837.149826][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13837.149826][ T3329] ___sys_sendmsg+0xee/0x170 [13837.149826][ T3329] __sys_sendmsg+0xcd/0x170 [13837.149826][ T3329] do_syscall_64+0xc6/0x1e0 [13837.149826][ T3329] [13837.151993][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13837.151993][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13837.151993][ T3329] ipv6_find_idev+0x102/0x170 [13837.151993][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13837.151993][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13837.151993][ T3329] netlink_rcv_skb+0x130/0x360 [13837.151993][ T3329] netlink_unicast+0x449/0x710 [13837.151993][ T3329] netlink_sendmsg+0x723/0xbe0 [13837.151993][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13837.151993][ T3329] ___sys_sendmsg+0xee/0x170 [13837.151993][ T3329] __sys_sendmsg+0xcd/0x170 [13837.151993][ T3329] do_syscall_64+0xc6/0x1e0 [13837.151993][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13837.151993][ T3329] [13837.153693][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13837.153693][ T3329] neigh_parms_alloc+0x1e5/0x510 [13837.153693][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13837.153693][ T3329] ipv6_find_idev+0x102/0x170 [13837.153693][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13837.153693][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13837.153693][ T3329] netlink_rcv_skb+0x130/0x360 [13837.153693][ T3329] netlink_unicast+0x449/0x710 [13837.153693][ T3329] netlink_sendmsg+0x723/0xbe0 [13837.153693][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13837.153693][ T3329] ___sys_sendmsg+0xee/0x170 [13837.153693][ T3329] __sys_sendmsg+0xcd/0x170 [13837.153693][ T3329] do_syscall_64+0xc6/0x1e0 [13837.153693][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13837.153693][ T3329] [13847.396969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13847.397843][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13847.397843][ T3329] netdev_get_by_index+0x5e/0x80 [13847.397843][ T3329] fib6_nh_init+0x3d8/0x15b0 [13847.397843][ T3329] ip6_route_info_create+0xf18/0x17d0 [13847.397843][ T3329] ip6_route_add+0x1c/0x140 [13847.397843][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13847.397843][ T3329] addrconf_add_dev+0xe2/0x170 [13847.397843][ T3329] inet6_addr_add+0x12f/0xa40 [13847.397843][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13847.397843][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13847.397843][ T3329] netlink_rcv_skb+0x130/0x360 [13847.397843][ T3329] netlink_unicast+0x449/0x710 [13847.397843][ T3329] netlink_sendmsg+0x723/0xbe0 [13847.397843][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13847.397843][ T3329] ___sys_sendmsg+0xee/0x170 [13847.397843][ T3329] __sys_sendmsg+0xcd/0x170 [13847.397843][ T3329] do_syscall_64+0xc6/0x1e0 [13847.397843][ T3329] [13847.400177][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13847.400177][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13847.400177][ T3329] ipv6_find_idev+0x102/0x170 [13847.400177][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13847.400177][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13847.400177][ T3329] netlink_rcv_skb+0x130/0x360 [13847.400177][ T3329] netlink_unicast+0x449/0x710 [13847.400177][ T3329] netlink_sendmsg+0x723/0xbe0 [13847.400177][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13847.400177][ T3329] ___sys_sendmsg+0xee/0x170 [13847.400177][ T3329] __sys_sendmsg+0xcd/0x170 [13847.400177][ T3329] do_syscall_64+0xc6/0x1e0 [13847.400177][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13847.400177][ T3329] [13847.402006][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13847.402006][ T3329] neigh_parms_alloc+0x1e5/0x510 [13847.402006][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13847.402006][ T3329] ipv6_find_idev+0x102/0x170 [13847.402006][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13847.402006][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13847.402006][ T3329] netlink_rcv_skb+0x130/0x360 [13847.402006][ T3329] netlink_unicast+0x449/0x710 [13847.402006][ T3329] netlink_sendmsg+0x723/0xbe0 [13847.402006][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13847.402006][ T3329] ___sys_sendmsg+0xee/0x170 [13847.402006][ T3329] __sys_sendmsg+0xcd/0x170 [13847.402006][ T3329] do_syscall_64+0xc6/0x1e0 [13847.402006][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13847.402006][ T3329] [13857.644977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13857.645549][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13857.645549][ T3329] netdev_get_by_index+0x5e/0x80 [13857.645549][ T3329] fib6_nh_init+0x3d8/0x15b0 [13857.645549][ T3329] ip6_route_info_create+0xf18/0x17d0 [13857.645549][ T3329] ip6_route_add+0x1c/0x140 [13857.645549][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13857.645549][ T3329] addrconf_add_dev+0xe2/0x170 [13857.645549][ T3329] inet6_addr_add+0x12f/0xa40 [13857.645549][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13857.645549][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13857.645549][ T3329] netlink_rcv_skb+0x130/0x360 [13857.645549][ T3329] netlink_unicast+0x449/0x710 [13857.645549][ T3329] netlink_sendmsg+0x723/0xbe0 [13857.645549][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13857.645549][ T3329] ___sys_sendmsg+0xee/0x170 [13857.645549][ T3329] __sys_sendmsg+0xcd/0x170 [13857.645549][ T3329] do_syscall_64+0xc6/0x1e0 [13857.645549][ T3329] [13857.647988][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13857.647988][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13857.647988][ T3329] ipv6_find_idev+0x102/0x170 [13857.647988][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13857.647988][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13857.647988][ T3329] netlink_rcv_skb+0x130/0x360 [13857.647988][ T3329] netlink_unicast+0x449/0x710 [13857.647988][ T3329] netlink_sendmsg+0x723/0xbe0 [13857.647988][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13857.647988][ T3329] ___sys_sendmsg+0xee/0x170 [13857.647988][ T3329] __sys_sendmsg+0xcd/0x170 [13857.647988][ T3329] do_syscall_64+0xc6/0x1e0 [13857.647988][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13857.647988][ T3329] [13857.649775][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13857.649775][ T3329] neigh_parms_alloc+0x1e5/0x510 [13857.649775][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13857.649775][ T3329] ipv6_find_idev+0x102/0x170 [13857.649775][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13857.649775][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13857.649775][ T3329] netlink_rcv_skb+0x130/0x360 [13857.649775][ T3329] netlink_unicast+0x449/0x710 [13857.649775][ T3329] netlink_sendmsg+0x723/0xbe0 [13857.649775][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13857.649775][ T3329] ___sys_sendmsg+0xee/0x170 [13857.649775][ T3329] __sys_sendmsg+0xcd/0x170 [13857.649775][ T3329] do_syscall_64+0xc6/0x1e0 [13857.649775][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13857.649775][ T3329] [13867.700977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13867.701598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13867.701598][ T3329] netdev_get_by_index+0x5e/0x80 [13867.701598][ T3329] fib6_nh_init+0x3d8/0x15b0 [13867.701598][ T3329] ip6_route_info_create+0xf18/0x17d0 [13867.701598][ T3329] ip6_route_add+0x1c/0x140 [13867.701598][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13867.701598][ T3329] addrconf_add_dev+0xe2/0x170 [13867.701598][ T3329] inet6_addr_add+0x12f/0xa40 [13867.701598][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13867.701598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13867.701598][ T3329] netlink_rcv_skb+0x130/0x360 [13867.701598][ T3329] netlink_unicast+0x449/0x710 [13867.701598][ T3329] netlink_sendmsg+0x723/0xbe0 [13867.701598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13867.701598][ T3329] ___sys_sendmsg+0xee/0x170 [13867.701598][ T3329] __sys_sendmsg+0xcd/0x170 [13867.701598][ T3329] do_syscall_64+0xc6/0x1e0 [13867.701598][ T3329] [13867.703888][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13867.703888][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13867.703888][ T3329] ipv6_find_idev+0x102/0x170 [13867.703888][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13867.703888][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13867.703888][ T3329] netlink_rcv_skb+0x130/0x360 [13867.703888][ T3329] netlink_unicast+0x449/0x710 [13867.703888][ T3329] netlink_sendmsg+0x723/0xbe0 [13867.703888][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13867.703888][ T3329] ___sys_sendmsg+0xee/0x170 [13867.703888][ T3329] __sys_sendmsg+0xcd/0x170 [13867.703888][ T3329] do_syscall_64+0xc6/0x1e0 [13867.703888][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13867.703888][ T3329] [13867.705694][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13867.705694][ T3329] neigh_parms_alloc+0x1e5/0x510 [13867.705694][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13867.705694][ T3329] ipv6_find_idev+0x102/0x170 [13867.705694][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13867.705694][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13867.705694][ T3329] netlink_rcv_skb+0x130/0x360 [13867.705694][ T3329] netlink_unicast+0x449/0x710 [13867.705694][ T3329] netlink_sendmsg+0x723/0xbe0 [13867.705694][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13867.705694][ T3329] ___sys_sendmsg+0xee/0x170 [13867.705694][ T3329] __sys_sendmsg+0xcd/0x170 [13867.705694][ T3329] do_syscall_64+0xc6/0x1e0 [13867.705694][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13867.705694][ T3329] [13877.948934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13877.949366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13877.949366][ T3329] netdev_get_by_index+0x5e/0x80 [13877.949366][ T3329] fib6_nh_init+0x3d8/0x15b0 [13877.949366][ T3329] ip6_route_info_create+0xf18/0x17d0 [13877.949366][ T3329] ip6_route_add+0x1c/0x140 [13877.949366][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13877.949366][ T3329] addrconf_add_dev+0xe2/0x170 [13877.949366][ T3329] inet6_addr_add+0x12f/0xa40 [13877.949366][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13877.949366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13877.949366][ T3329] netlink_rcv_skb+0x130/0x360 [13877.949366][ T3329] netlink_unicast+0x449/0x710 [13877.949366][ T3329] netlink_sendmsg+0x723/0xbe0 [13877.949366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13877.949366][ T3329] ___sys_sendmsg+0xee/0x170 [13877.949366][ T3329] __sys_sendmsg+0xcd/0x170 [13877.949366][ T3329] do_syscall_64+0xc6/0x1e0 [13877.949366][ T3329] [13877.951841][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13877.951841][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13877.951841][ T3329] ipv6_find_idev+0x102/0x170 [13877.951841][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13877.951841][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13877.951841][ T3329] netlink_rcv_skb+0x130/0x360 [13877.951841][ T3329] netlink_unicast+0x449/0x710 [13877.951841][ T3329] netlink_sendmsg+0x723/0xbe0 [13877.951841][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13877.951841][ T3329] ___sys_sendmsg+0xee/0x170 [13877.951841][ T3329] __sys_sendmsg+0xcd/0x170 [13877.951841][ T3329] do_syscall_64+0xc6/0x1e0 [13877.951841][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13877.951841][ T3329] [13877.953680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13877.953680][ T3329] neigh_parms_alloc+0x1e5/0x510 [13877.953680][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13877.953680][ T3329] ipv6_find_idev+0x102/0x170 [13877.953680][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13877.953680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13877.953680][ T3329] netlink_rcv_skb+0x130/0x360 [13877.953680][ T3329] netlink_unicast+0x449/0x710 [13877.953680][ T3329] netlink_sendmsg+0x723/0xbe0 [13877.953680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13877.953680][ T3329] ___sys_sendmsg+0xee/0x170 [13877.953680][ T3329] __sys_sendmsg+0xcd/0x170 [13877.953680][ T3329] do_syscall_64+0xc6/0x1e0 [13877.953680][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13877.953680][ T3329] [13888.116955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13888.117480][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13888.117480][ T3329] netdev_get_by_index+0x5e/0x80 [13888.117480][ T3329] fib6_nh_init+0x3d8/0x15b0 [13888.117480][ T3329] ip6_route_info_create+0xf18/0x17d0 [13888.117480][ T3329] ip6_route_add+0x1c/0x140 [13888.117480][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13888.117480][ T3329] addrconf_add_dev+0xe2/0x170 [13888.117480][ T3329] inet6_addr_add+0x12f/0xa40 [13888.117480][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13888.117480][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13888.117480][ T3329] netlink_rcv_skb+0x130/0x360 [13888.117480][ T3329] netlink_unicast+0x449/0x710 [13888.117480][ T3329] netlink_sendmsg+0x723/0xbe0 [13888.117480][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13888.117480][ T3329] ___sys_sendmsg+0xee/0x170 [13888.117480][ T3329] __sys_sendmsg+0xcd/0x170 [13888.117480][ T3329] do_syscall_64+0xc6/0x1e0 [13888.117480][ T3329] [13888.119944][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13888.119944][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13888.119944][ T3329] ipv6_find_idev+0x102/0x170 [13888.119944][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13888.119944][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13888.119944][ T3329] netlink_rcv_skb+0x130/0x360 [13888.119944][ T3329] netlink_unicast+0x449/0x710 [13888.119944][ T3329] netlink_sendmsg+0x723/0xbe0 [13888.119944][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13888.119944][ T3329] ___sys_sendmsg+0xee/0x170 [13888.119944][ T3329] __sys_sendmsg+0xcd/0x170 [13888.119944][ T3329] do_syscall_64+0xc6/0x1e0 [13888.119944][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13888.119944][ T3329] [13888.121827][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13888.121827][ T3329] neigh_parms_alloc+0x1e5/0x510 [13888.121827][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13888.121827][ T3329] ipv6_find_idev+0x102/0x170 [13888.121827][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13888.121827][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13888.121827][ T3329] netlink_rcv_skb+0x130/0x360 [13888.121827][ T3329] netlink_unicast+0x449/0x710 [13888.121827][ T3329] netlink_sendmsg+0x723/0xbe0 [13888.121827][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13888.121827][ T3329] ___sys_sendmsg+0xee/0x170 [13888.121827][ T3329] __sys_sendmsg+0xcd/0x170 [13888.121827][ T3329] do_syscall_64+0xc6/0x1e0 [13888.121827][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13888.121827][ T3329] [13898.364976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13898.365674][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13898.365674][ T3329] netdev_get_by_index+0x5e/0x80 [13898.365674][ T3329] fib6_nh_init+0x3d8/0x15b0 [13898.365674][ T3329] ip6_route_info_create+0xf18/0x17d0 [13898.365674][ T3329] ip6_route_add+0x1c/0x140 [13898.365674][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13898.365674][ T3329] addrconf_add_dev+0xe2/0x170 [13898.365674][ T3329] inet6_addr_add+0x12f/0xa40 [13898.365674][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13898.365674][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13898.365674][ T3329] netlink_rcv_skb+0x130/0x360 [13898.365674][ T3329] netlink_unicast+0x449/0x710 [13898.365674][ T3329] netlink_sendmsg+0x723/0xbe0 [13898.365674][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13898.365674][ T3329] ___sys_sendmsg+0xee/0x170 [13898.365674][ T3329] __sys_sendmsg+0xcd/0x170 [13898.365674][ T3329] do_syscall_64+0xc6/0x1e0 [13898.365674][ T3329] [13898.368108][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13898.368108][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13898.368108][ T3329] ipv6_find_idev+0x102/0x170 [13898.368108][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13898.368108][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13898.368108][ T3329] netlink_rcv_skb+0x130/0x360 [13898.368108][ T3329] netlink_unicast+0x449/0x710 [13898.368108][ T3329] netlink_sendmsg+0x723/0xbe0 [13898.368108][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13898.368108][ T3329] ___sys_sendmsg+0xee/0x170 [13898.368108][ T3329] __sys_sendmsg+0xcd/0x170 [13898.368108][ T3329] do_syscall_64+0xc6/0x1e0 [13898.368108][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13898.368108][ T3329] [13898.369996][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13898.369996][ T3329] neigh_parms_alloc+0x1e5/0x510 [13898.369996][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13898.369996][ T3329] ipv6_find_idev+0x102/0x170 [13898.369996][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13898.369996][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13898.369996][ T3329] netlink_rcv_skb+0x130/0x360 [13898.369996][ T3329] netlink_unicast+0x449/0x710 [13898.369996][ T3329] netlink_sendmsg+0x723/0xbe0 [13898.369996][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13898.369996][ T3329] ___sys_sendmsg+0xee/0x170 [13898.369996][ T3329] __sys_sendmsg+0xcd/0x170 [13898.369996][ T3329] do_syscall_64+0xc6/0x1e0 [13898.369996][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13898.369996][ T3329] [13908.612974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13908.613775][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13908.613775][ T3329] netdev_get_by_index+0x5e/0x80 [13908.613775][ T3329] fib6_nh_init+0x3d8/0x15b0 [13908.613775][ T3329] ip6_route_info_create+0xf18/0x17d0 [13908.613775][ T3329] ip6_route_add+0x1c/0x140 [13908.613775][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13908.613775][ T3329] addrconf_add_dev+0xe2/0x170 [13908.613775][ T3329] inet6_addr_add+0x12f/0xa40 [13908.613775][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13908.613775][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13908.613775][ T3329] netlink_rcv_skb+0x130/0x360 [13908.613775][ T3329] netlink_unicast+0x449/0x710 [13908.613775][ T3329] netlink_sendmsg+0x723/0xbe0 [13908.613775][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13908.613775][ T3329] ___sys_sendmsg+0xee/0x170 [13908.613775][ T3329] __sys_sendmsg+0xcd/0x170 [13908.613775][ T3329] do_syscall_64+0xc6/0x1e0 [13908.613775][ T3329] [13908.616189][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13908.616189][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13908.616189][ T3329] ipv6_find_idev+0x102/0x170 [13908.616189][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13908.616189][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13908.616189][ T3329] netlink_rcv_skb+0x130/0x360 [13908.616189][ T3329] netlink_unicast+0x449/0x710 [13908.616189][ T3329] netlink_sendmsg+0x723/0xbe0 [13908.616189][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13908.616189][ T3329] ___sys_sendmsg+0xee/0x170 [13908.616189][ T3329] __sys_sendmsg+0xcd/0x170 [13908.616189][ T3329] do_syscall_64+0xc6/0x1e0 [13908.616189][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13908.616189][ T3329] [13908.618072][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13908.618072][ T3329] neigh_parms_alloc+0x1e5/0x510 [13908.618072][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13908.618072][ T3329] ipv6_find_idev+0x102/0x170 [13908.618072][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13908.618072][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13908.618072][ T3329] netlink_rcv_skb+0x130/0x360 [13908.618072][ T3329] netlink_unicast+0x449/0x710 [13908.618072][ T3329] netlink_sendmsg+0x723/0xbe0 [13908.618072][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13908.618072][ T3329] ___sys_sendmsg+0xee/0x170 [13908.618072][ T3329] __sys_sendmsg+0xcd/0x170 [13908.618072][ T3329] do_syscall_64+0xc6/0x1e0 [13908.618072][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13908.618072][ T3329] [13918.860984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13918.861845][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13918.861845][ T3329] netdev_get_by_index+0x5e/0x80 [13918.861845][ T3329] fib6_nh_init+0x3d8/0x15b0 [13918.861845][ T3329] ip6_route_info_create+0xf18/0x17d0 [13918.861845][ T3329] ip6_route_add+0x1c/0x140 [13918.861845][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13918.861845][ T3329] addrconf_add_dev+0xe2/0x170 [13918.861845][ T3329] inet6_addr_add+0x12f/0xa40 [13918.861845][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13918.861845][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13918.861845][ T3329] netlink_rcv_skb+0x130/0x360 [13918.861845][ T3329] netlink_unicast+0x449/0x710 [13918.861845][ T3329] netlink_sendmsg+0x723/0xbe0 [13918.861845][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13918.861845][ T3329] ___sys_sendmsg+0xee/0x170 [13918.861845][ T3329] __sys_sendmsg+0xcd/0x170 [13918.861845][ T3329] do_syscall_64+0xc6/0x1e0 [13918.861845][ T3329] [13918.864191][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13918.864191][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13918.864191][ T3329] ipv6_find_idev+0x102/0x170 [13918.864191][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13918.864191][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13918.864191][ T3329] netlink_rcv_skb+0x130/0x360 [13918.864191][ T3329] netlink_unicast+0x449/0x710 [13918.864191][ T3329] netlink_sendmsg+0x723/0xbe0 [13918.864191][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13918.864191][ T3329] ___sys_sendmsg+0xee/0x170 [13918.864191][ T3329] __sys_sendmsg+0xcd/0x170 [13918.864191][ T3329] do_syscall_64+0xc6/0x1e0 [13918.864191][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13918.864191][ T3329] [13918.865969][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13918.865969][ T3329] neigh_parms_alloc+0x1e5/0x510 [13918.865969][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13918.865969][ T3329] ipv6_find_idev+0x102/0x170 [13918.865969][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13918.865969][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13918.865969][ T3329] netlink_rcv_skb+0x130/0x360 [13918.865969][ T3329] netlink_unicast+0x449/0x710 [13918.865969][ T3329] netlink_sendmsg+0x723/0xbe0 [13918.865969][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13918.865969][ T3329] ___sys_sendmsg+0xee/0x170 [13918.865969][ T3329] __sys_sendmsg+0xcd/0x170 [13918.865969][ T3329] do_syscall_64+0xc6/0x1e0 [13918.865969][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13918.865969][ T3329] [13929.116965][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13929.117468][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13929.117468][ T3329] netdev_get_by_index+0x5e/0x80 [13929.117468][ T3329] fib6_nh_init+0x3d8/0x15b0 [13929.117468][ T3329] ip6_route_info_create+0xf18/0x17d0 [13929.117468][ T3329] ip6_route_add+0x1c/0x140 [13929.117468][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13929.117468][ T3329] addrconf_add_dev+0xe2/0x170 [13929.117468][ T3329] inet6_addr_add+0x12f/0xa40 [13929.117468][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13929.117468][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13929.117468][ T3329] netlink_rcv_skb+0x130/0x360 [13929.117468][ T3329] netlink_unicast+0x449/0x710 [13929.117468][ T3329] netlink_sendmsg+0x723/0xbe0 [13929.117468][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13929.117468][ T3329] ___sys_sendmsg+0xee/0x170 [13929.117468][ T3329] __sys_sendmsg+0xcd/0x170 [13929.117468][ T3329] do_syscall_64+0xc6/0x1e0 [13929.117468][ T3329] [13929.119871][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13929.119871][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13929.119871][ T3329] ipv6_find_idev+0x102/0x170 [13929.119871][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13929.119871][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13929.119871][ T3329] netlink_rcv_skb+0x130/0x360 [13929.119871][ T3329] netlink_unicast+0x449/0x710 [13929.119871][ T3329] netlink_sendmsg+0x723/0xbe0 [13929.119871][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13929.119871][ T3329] ___sys_sendmsg+0xee/0x170 [13929.119871][ T3329] __sys_sendmsg+0xcd/0x170 [13929.119871][ T3329] do_syscall_64+0xc6/0x1e0 [13929.119871][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13929.119871][ T3329] [13929.121620][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13929.121620][ T3329] neigh_parms_alloc+0x1e5/0x510 [13929.121620][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13929.121620][ T3329] ipv6_find_idev+0x102/0x170 [13929.121620][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13929.121620][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13929.121620][ T3329] netlink_rcv_skb+0x130/0x360 [13929.121620][ T3329] netlink_unicast+0x449/0x710 [13929.121620][ T3329] netlink_sendmsg+0x723/0xbe0 [13929.121620][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13929.121620][ T3329] ___sys_sendmsg+0xee/0x170 [13929.121620][ T3329] __sys_sendmsg+0xcd/0x170 [13929.121620][ T3329] do_syscall_64+0xc6/0x1e0 [13929.121620][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13929.121620][ T3329] [13939.132985][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13939.133727][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13939.133727][ T3329] netdev_get_by_index+0x5e/0x80 [13939.133727][ T3329] fib6_nh_init+0x3d8/0x15b0 [13939.133727][ T3329] ip6_route_info_create+0xf18/0x17d0 [13939.133727][ T3329] ip6_route_add+0x1c/0x140 [13939.133727][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13939.133727][ T3329] addrconf_add_dev+0xe2/0x170 [13939.133727][ T3329] inet6_addr_add+0x12f/0xa40 [13939.133727][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13939.133727][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13939.133727][ T3329] netlink_rcv_skb+0x130/0x360 [13939.133727][ T3329] netlink_unicast+0x449/0x710 [13939.133727][ T3329] netlink_sendmsg+0x723/0xbe0 [13939.133727][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13939.133727][ T3329] ___sys_sendmsg+0xee/0x170 [13939.133727][ T3329] __sys_sendmsg+0xcd/0x170 [13939.133727][ T3329] do_syscall_64+0xc6/0x1e0 [13939.133727][ T3329] [13939.135998][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13939.135998][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13939.135998][ T3329] ipv6_find_idev+0x102/0x170 [13939.135998][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13939.135998][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13939.135998][ T3329] netlink_rcv_skb+0x130/0x360 [13939.135998][ T3329] netlink_unicast+0x449/0x710 [13939.135998][ T3329] netlink_sendmsg+0x723/0xbe0 [13939.135998][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13939.135998][ T3329] ___sys_sendmsg+0xee/0x170 [13939.135998][ T3329] __sys_sendmsg+0xcd/0x170 [13939.135998][ T3329] do_syscall_64+0xc6/0x1e0 [13939.135998][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13939.135998][ T3329] [13939.137785][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13939.137785][ T3329] neigh_parms_alloc+0x1e5/0x510 [13939.137785][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13939.137785][ T3329] ipv6_find_idev+0x102/0x170 [13939.137785][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13939.137785][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13939.137785][ T3329] netlink_rcv_skb+0x130/0x360 [13939.137785][ T3329] netlink_unicast+0x449/0x710 [13939.137785][ T3329] netlink_sendmsg+0x723/0xbe0 [13939.137785][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13939.137785][ T3329] ___sys_sendmsg+0xee/0x170 [13939.137785][ T3329] __sys_sendmsg+0xcd/0x170 [13939.137785][ T3329] do_syscall_64+0xc6/0x1e0 [13939.137785][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13939.137785][ T3329] [13949.180906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13949.181391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13949.181391][ T3329] netdev_get_by_index+0x5e/0x80 [13949.181391][ T3329] fib6_nh_init+0x3d8/0x15b0 [13949.181391][ T3329] ip6_route_info_create+0xf18/0x17d0 [13949.181391][ T3329] ip6_route_add+0x1c/0x140 [13949.181391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13949.181391][ T3329] addrconf_add_dev+0xe2/0x170 [13949.181391][ T3329] inet6_addr_add+0x12f/0xa40 [13949.181391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13949.181391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13949.181391][ T3329] netlink_rcv_skb+0x130/0x360 [13949.181391][ T3329] netlink_unicast+0x449/0x710 [13949.181391][ T3329] netlink_sendmsg+0x723/0xbe0 [13949.181391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13949.181391][ T3329] ___sys_sendmsg+0xee/0x170 [13949.181391][ T3329] __sys_sendmsg+0xcd/0x170 [13949.181391][ T3329] do_syscall_64+0xc6/0x1e0 [13949.181391][ T3329] [13949.183722][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13949.183722][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13949.183722][ T3329] ipv6_find_idev+0x102/0x170 [13949.183722][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13949.183722][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13949.183722][ T3329] netlink_rcv_skb+0x130/0x360 [13949.183722][ T3329] netlink_unicast+0x449/0x710 [13949.183722][ T3329] netlink_sendmsg+0x723/0xbe0 [13949.183722][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13949.183722][ T3329] ___sys_sendmsg+0xee/0x170 [13949.183722][ T3329] __sys_sendmsg+0xcd/0x170 [13949.183722][ T3329] do_syscall_64+0xc6/0x1e0 [13949.183722][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13949.183722][ T3329] [13949.185578][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13949.185578][ T3329] neigh_parms_alloc+0x1e5/0x510 [13949.185578][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13949.185578][ T3329] ipv6_find_idev+0x102/0x170 [13949.185578][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13949.185578][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13949.185578][ T3329] netlink_rcv_skb+0x130/0x360 [13949.185578][ T3329] netlink_unicast+0x449/0x710 [13949.185578][ T3329] netlink_sendmsg+0x723/0xbe0 [13949.185578][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13949.185578][ T3329] ___sys_sendmsg+0xee/0x170 [13949.185578][ T3329] __sys_sendmsg+0xcd/0x170 [13949.185578][ T3329] do_syscall_64+0xc6/0x1e0 [13949.185578][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13949.185578][ T3329] [13959.428983][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13959.429699][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13959.429699][ T3329] netdev_get_by_index+0x5e/0x80 [13959.429699][ T3329] fib6_nh_init+0x3d8/0x15b0 [13959.429699][ T3329] ip6_route_info_create+0xf18/0x17d0 [13959.429699][ T3329] ip6_route_add+0x1c/0x140 [13959.429699][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13959.429699][ T3329] addrconf_add_dev+0xe2/0x170 [13959.429699][ T3329] inet6_addr_add+0x12f/0xa40 [13959.429699][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13959.429699][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13959.429699][ T3329] netlink_rcv_skb+0x130/0x360 [13959.429699][ T3329] netlink_unicast+0x449/0x710 [13959.429699][ T3329] netlink_sendmsg+0x723/0xbe0 [13959.429699][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13959.429699][ T3329] ___sys_sendmsg+0xee/0x170 [13959.429699][ T3329] __sys_sendmsg+0xcd/0x170 [13959.429699][ T3329] do_syscall_64+0xc6/0x1e0 [13959.429699][ T3329] [13959.432051][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13959.432051][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13959.432051][ T3329] ipv6_find_idev+0x102/0x170 [13959.432051][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13959.432051][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13959.432051][ T3329] netlink_rcv_skb+0x130/0x360 [13959.432051][ T3329] netlink_unicast+0x449/0x710 [13959.432051][ T3329] netlink_sendmsg+0x723/0xbe0 [13959.432051][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13959.432051][ T3329] ___sys_sendmsg+0xee/0x170 [13959.432051][ T3329] __sys_sendmsg+0xcd/0x170 [13959.432051][ T3329] do_syscall_64+0xc6/0x1e0 [13959.432051][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13959.432051][ T3329] [13959.433863][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13959.433863][ T3329] neigh_parms_alloc+0x1e5/0x510 [13959.433863][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13959.433863][ T3329] ipv6_find_idev+0x102/0x170 [13959.433863][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13959.433863][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13959.433863][ T3329] netlink_rcv_skb+0x130/0x360 [13959.433863][ T3329] netlink_unicast+0x449/0x710 [13959.433863][ T3329] netlink_sendmsg+0x723/0xbe0 [13959.433863][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13959.433863][ T3329] ___sys_sendmsg+0xee/0x170 [13959.433863][ T3329] __sys_sendmsg+0xcd/0x170 [13959.433863][ T3329] do_syscall_64+0xc6/0x1e0 [13959.433863][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13959.433863][ T3329] [13969.492976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13969.493615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13969.493615][ T3329] netdev_get_by_index+0x5e/0x80 [13969.493615][ T3329] fib6_nh_init+0x3d8/0x15b0 [13969.493615][ T3329] ip6_route_info_create+0xf18/0x17d0 [13969.493615][ T3329] ip6_route_add+0x1c/0x140 [13969.493615][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13969.493615][ T3329] addrconf_add_dev+0xe2/0x170 [13969.493615][ T3329] inet6_addr_add+0x12f/0xa40 [13969.493615][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13969.493615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13969.493615][ T3329] netlink_rcv_skb+0x130/0x360 [13969.493615][ T3329] netlink_unicast+0x449/0x710 [13969.493615][ T3329] netlink_sendmsg+0x723/0xbe0 [13969.493615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13969.493615][ T3329] ___sys_sendmsg+0xee/0x170 [13969.493615][ T3329] __sys_sendmsg+0xcd/0x170 [13969.493615][ T3329] do_syscall_64+0xc6/0x1e0 [13969.493615][ T3329] [13969.495955][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13969.495955][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13969.495955][ T3329] ipv6_find_idev+0x102/0x170 [13969.495955][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13969.495955][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13969.495955][ T3329] netlink_rcv_skb+0x130/0x360 [13969.495955][ T3329] netlink_unicast+0x449/0x710 [13969.495955][ T3329] netlink_sendmsg+0x723/0xbe0 [13969.495955][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13969.495955][ T3329] ___sys_sendmsg+0xee/0x170 [13969.495955][ T3329] __sys_sendmsg+0xcd/0x170 [13969.495955][ T3329] do_syscall_64+0xc6/0x1e0 [13969.495955][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13969.495955][ T3329] [13969.497766][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13969.497766][ T3329] neigh_parms_alloc+0x1e5/0x510 [13969.497766][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13969.497766][ T3329] ipv6_find_idev+0x102/0x170 [13969.497766][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13969.497766][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13969.497766][ T3329] netlink_rcv_skb+0x130/0x360 [13969.497766][ T3329] netlink_unicast+0x449/0x710 [13969.497766][ T3329] netlink_sendmsg+0x723/0xbe0 [13969.497766][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13969.497766][ T3329] ___sys_sendmsg+0xee/0x170 [13969.497766][ T3329] __sys_sendmsg+0xcd/0x170 [13969.497766][ T3329] do_syscall_64+0xc6/0x1e0 [13969.497766][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13969.497766][ T3329] [13979.612985][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13979.613640][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13979.613640][ T3329] netdev_get_by_index+0x5e/0x80 [13979.613640][ T3329] fib6_nh_init+0x3d8/0x15b0 [13979.613640][ T3329] ip6_route_info_create+0xf18/0x17d0 [13979.613640][ T3329] ip6_route_add+0x1c/0x140 [13979.613640][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13979.613640][ T3329] addrconf_add_dev+0xe2/0x170 [13979.613640][ T3329] inet6_addr_add+0x12f/0xa40 [13979.613640][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13979.613640][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13979.613640][ T3329] netlink_rcv_skb+0x130/0x360 [13979.613640][ T3329] netlink_unicast+0x449/0x710 [13979.613640][ T3329] netlink_sendmsg+0x723/0xbe0 [13979.613640][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13979.613640][ T3329] ___sys_sendmsg+0xee/0x170 [13979.613640][ T3329] __sys_sendmsg+0xcd/0x170 [13979.613640][ T3329] do_syscall_64+0xc6/0x1e0 [13979.613640][ T3329] [13979.616112][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13979.616112][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13979.616112][ T3329] ipv6_find_idev+0x102/0x170 [13979.616112][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13979.616112][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13979.616112][ T3329] netlink_rcv_skb+0x130/0x360 [13979.616112][ T3329] netlink_unicast+0x449/0x710 [13979.616112][ T3329] netlink_sendmsg+0x723/0xbe0 [13979.616112][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13979.616112][ T3329] ___sys_sendmsg+0xee/0x170 [13979.616112][ T3329] __sys_sendmsg+0xcd/0x170 [13979.616112][ T3329] do_syscall_64+0xc6/0x1e0 [13979.616112][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13979.616112][ T3329] [13979.617977][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13979.617977][ T3329] neigh_parms_alloc+0x1e5/0x510 [13979.617977][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13979.617977][ T3329] ipv6_find_idev+0x102/0x170 [13979.617977][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13979.617977][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13979.617977][ T3329] netlink_rcv_skb+0x130/0x360 [13979.617977][ T3329] netlink_unicast+0x449/0x710 [13979.617977][ T3329] netlink_sendmsg+0x723/0xbe0 [13979.617977][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13979.617977][ T3329] ___sys_sendmsg+0xee/0x170 [13979.617977][ T3329] __sys_sendmsg+0xcd/0x170 [13979.617977][ T3329] do_syscall_64+0xc6/0x1e0 [13979.617977][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13979.617977][ T3329] [13989.860985][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [13989.861796][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13989.861796][ T3329] netdev_get_by_index+0x5e/0x80 [13989.861796][ T3329] fib6_nh_init+0x3d8/0x15b0 [13989.861796][ T3329] ip6_route_info_create+0xf18/0x17d0 [13989.861796][ T3329] ip6_route_add+0x1c/0x140 [13989.861796][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [13989.861796][ T3329] addrconf_add_dev+0xe2/0x170 [13989.861796][ T3329] inet6_addr_add+0x12f/0xa40 [13989.861796][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [13989.861796][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13989.861796][ T3329] netlink_rcv_skb+0x130/0x360 [13989.861796][ T3329] netlink_unicast+0x449/0x710 [13989.861796][ T3329] netlink_sendmsg+0x723/0xbe0 [13989.861796][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13989.861796][ T3329] ___sys_sendmsg+0xee/0x170 [13989.861796][ T3329] __sys_sendmsg+0xcd/0x170 [13989.861796][ T3329] do_syscall_64+0xc6/0x1e0 [13989.861796][ T3329] [13989.864078][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13989.864078][ T3329] ipv6_add_dev+0x3b9/0x11c0 [13989.864078][ T3329] ipv6_find_idev+0x102/0x170 [13989.864078][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13989.864078][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13989.864078][ T3329] netlink_rcv_skb+0x130/0x360 [13989.864078][ T3329] netlink_unicast+0x449/0x710 [13989.864078][ T3329] netlink_sendmsg+0x723/0xbe0 [13989.864078][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13989.864078][ T3329] ___sys_sendmsg+0xee/0x170 [13989.864078][ T3329] __sys_sendmsg+0xcd/0x170 [13989.864078][ T3329] do_syscall_64+0xc6/0x1e0 [13989.864078][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13989.864078][ T3329] [13989.865970][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [13989.865970][ T3329] neigh_parms_alloc+0x1e5/0x510 [13989.865970][ T3329] ipv6_add_dev+0x2fd/0x11c0 [13989.865970][ T3329] ipv6_find_idev+0x102/0x170 [13989.865970][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [13989.865970][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [13989.865970][ T3329] netlink_rcv_skb+0x130/0x360 [13989.865970][ T3329] netlink_unicast+0x449/0x710 [13989.865970][ T3329] netlink_sendmsg+0x723/0xbe0 [13989.865970][ T3329] ____sys_sendmsg+0x7b2/0xa10 [13989.865970][ T3329] ___sys_sendmsg+0xee/0x170 [13989.865970][ T3329] __sys_sendmsg+0xcd/0x170 [13989.865970][ T3329] do_syscall_64+0xc6/0x1e0 [13989.865970][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13989.865970][ T3329] [14000.108997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14000.109601][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14000.109601][ T3329] netdev_get_by_index+0x5e/0x80 [14000.109601][ T3329] fib6_nh_init+0x3d8/0x15b0 [14000.109601][ T3329] ip6_route_info_create+0xf18/0x17d0 [14000.109601][ T3329] ip6_route_add+0x1c/0x140 [14000.109601][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14000.109601][ T3329] addrconf_add_dev+0xe2/0x170 [14000.109601][ T3329] inet6_addr_add+0x12f/0xa40 [14000.109601][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14000.109601][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14000.109601][ T3329] netlink_rcv_skb+0x130/0x360 [14000.109601][ T3329] netlink_unicast+0x449/0x710 [14000.109601][ T3329] netlink_sendmsg+0x723/0xbe0 [14000.109601][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14000.109601][ T3329] ___sys_sendmsg+0xee/0x170 [14000.109601][ T3329] __sys_sendmsg+0xcd/0x170 [14000.109601][ T3329] do_syscall_64+0xc6/0x1e0 [14000.109601][ T3329] [14000.112079][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14000.112079][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14000.112079][ T3329] ipv6_find_idev+0x102/0x170 [14000.112079][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14000.112079][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14000.112079][ T3329] netlink_rcv_skb+0x130/0x360 [14000.112079][ T3329] netlink_unicast+0x449/0x710 [14000.112079][ T3329] netlink_sendmsg+0x723/0xbe0 [14000.112079][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14000.112079][ T3329] ___sys_sendmsg+0xee/0x170 [14000.112079][ T3329] __sys_sendmsg+0xcd/0x170 [14000.112079][ T3329] do_syscall_64+0xc6/0x1e0 [14000.112079][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14000.112079][ T3329] [14000.113892][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14000.113892][ T3329] neigh_parms_alloc+0x1e5/0x510 [14000.113892][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14000.113892][ T3329] ipv6_find_idev+0x102/0x170 [14000.113892][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14000.113892][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14000.113892][ T3329] netlink_rcv_skb+0x130/0x360 [14000.113892][ T3329] netlink_unicast+0x449/0x710 [14000.113892][ T3329] netlink_sendmsg+0x723/0xbe0 [14000.113892][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14000.113892][ T3329] ___sys_sendmsg+0xee/0x170 [14000.113892][ T3329] __sys_sendmsg+0xcd/0x170 [14000.113892][ T3329] do_syscall_64+0xc6/0x1e0 [14000.113892][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14000.113892][ T3329] [14010.116973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14010.117780][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14010.117780][ T3329] netdev_get_by_index+0x5e/0x80 [14010.117780][ T3329] fib6_nh_init+0x3d8/0x15b0 [14010.117780][ T3329] ip6_route_info_create+0xf18/0x17d0 [14010.117780][ T3329] ip6_route_add+0x1c/0x140 [14010.117780][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14010.117780][ T3329] addrconf_add_dev+0xe2/0x170 [14010.117780][ T3329] inet6_addr_add+0x12f/0xa40 [14010.117780][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14010.117780][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14010.117780][ T3329] netlink_rcv_skb+0x130/0x360 [14010.117780][ T3329] netlink_unicast+0x449/0x710 [14010.117780][ T3329] netlink_sendmsg+0x723/0xbe0 [14010.117780][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14010.117780][ T3329] ___sys_sendmsg+0xee/0x170 [14010.117780][ T3329] __sys_sendmsg+0xcd/0x170 [14010.117780][ T3329] do_syscall_64+0xc6/0x1e0 [14010.117780][ T3329] [14010.120160][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14010.120160][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14010.120160][ T3329] ipv6_find_idev+0x102/0x170 [14010.120160][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14010.120160][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14010.120160][ T3329] netlink_rcv_skb+0x130/0x360 [14010.120160][ T3329] netlink_unicast+0x449/0x710 [14010.120160][ T3329] netlink_sendmsg+0x723/0xbe0 [14010.120160][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14010.120160][ T3329] ___sys_sendmsg+0xee/0x170 [14010.120160][ T3329] __sys_sendmsg+0xcd/0x170 [14010.120160][ T3329] do_syscall_64+0xc6/0x1e0 [14010.120160][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14010.120160][ T3329] [14010.122002][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14010.122002][ T3329] neigh_parms_alloc+0x1e5/0x510 [14010.122002][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14010.122002][ T3329] ipv6_find_idev+0x102/0x170 [14010.122002][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14010.122002][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14010.122002][ T3329] netlink_rcv_skb+0x130/0x360 [14010.122002][ T3329] netlink_unicast+0x449/0x710 [14010.122002][ T3329] netlink_sendmsg+0x723/0xbe0 [14010.122002][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14010.122002][ T3329] ___sys_sendmsg+0xee/0x170 [14010.122002][ T3329] __sys_sendmsg+0xcd/0x170 [14010.122002][ T3329] do_syscall_64+0xc6/0x1e0 [14010.122002][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14010.122002][ T3329] [14020.364988][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14020.365772][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14020.365772][ T3329] netdev_get_by_index+0x5e/0x80 [14020.365772][ T3329] fib6_nh_init+0x3d8/0x15b0 [14020.365772][ T3329] ip6_route_info_create+0xf18/0x17d0 [14020.365772][ T3329] ip6_route_add+0x1c/0x140 [14020.365772][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14020.365772][ T3329] addrconf_add_dev+0xe2/0x170 [14020.365772][ T3329] inet6_addr_add+0x12f/0xa40 [14020.365772][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14020.365772][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14020.365772][ T3329] netlink_rcv_skb+0x130/0x360 [14020.365772][ T3329] netlink_unicast+0x449/0x710 [14020.365772][ T3329] netlink_sendmsg+0x723/0xbe0 [14020.365772][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14020.365772][ T3329] ___sys_sendmsg+0xee/0x170 [14020.365772][ T3329] __sys_sendmsg+0xcd/0x170 [14020.365772][ T3329] do_syscall_64+0xc6/0x1e0 [14020.365772][ T3329] [14020.368207][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14020.368207][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14020.368207][ T3329] ipv6_find_idev+0x102/0x170 [14020.368207][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14020.368207][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14020.368207][ T3329] netlink_rcv_skb+0x130/0x360 [14020.368207][ T3329] netlink_unicast+0x449/0x710 [14020.368207][ T3329] netlink_sendmsg+0x723/0xbe0 [14020.368207][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14020.368207][ T3329] ___sys_sendmsg+0xee/0x170 [14020.368207][ T3329] __sys_sendmsg+0xcd/0x170 [14020.368207][ T3329] do_syscall_64+0xc6/0x1e0 [14020.368207][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14020.368207][ T3329] [14020.370082][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14020.370082][ T3329] neigh_parms_alloc+0x1e5/0x510 [14020.370082][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14020.370082][ T3329] ipv6_find_idev+0x102/0x170 [14020.370082][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14020.370082][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14020.370082][ T3329] netlink_rcv_skb+0x130/0x360 [14020.370082][ T3329] netlink_unicast+0x449/0x710 [14020.370082][ T3329] netlink_sendmsg+0x723/0xbe0 [14020.370082][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14020.370082][ T3329] ___sys_sendmsg+0xee/0x170 [14020.370082][ T3329] __sys_sendmsg+0xcd/0x170 [14020.370082][ T3329] do_syscall_64+0xc6/0x1e0 [14020.370082][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14020.370082][ T3329] [14030.548935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14030.549377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14030.549377][ T3329] netdev_get_by_index+0x5e/0x80 [14030.549377][ T3329] fib6_nh_init+0x3d8/0x15b0 [14030.549377][ T3329] ip6_route_info_create+0xf18/0x17d0 [14030.549377][ T3329] ip6_route_add+0x1c/0x140 [14030.549377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14030.549377][ T3329] addrconf_add_dev+0xe2/0x170 [14030.549377][ T3329] inet6_addr_add+0x12f/0xa40 [14030.549377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14030.549377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14030.549377][ T3329] netlink_rcv_skb+0x130/0x360 [14030.549377][ T3329] netlink_unicast+0x449/0x710 [14030.549377][ T3329] netlink_sendmsg+0x723/0xbe0 [14030.549377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14030.549377][ T3329] ___sys_sendmsg+0xee/0x170 [14030.549377][ T3329] __sys_sendmsg+0xcd/0x170 [14030.549377][ T3329] do_syscall_64+0xc6/0x1e0 [14030.549377][ T3329] [14030.551666][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14030.551666][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14030.551666][ T3329] ipv6_find_idev+0x102/0x170 [14030.551666][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14030.551666][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14030.551666][ T3329] netlink_rcv_skb+0x130/0x360 [14030.551666][ T3329] netlink_unicast+0x449/0x710 [14030.551666][ T3329] netlink_sendmsg+0x723/0xbe0 [14030.551666][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14030.551666][ T3329] ___sys_sendmsg+0xee/0x170 [14030.551666][ T3329] __sys_sendmsg+0xcd/0x170 [14030.551666][ T3329] do_syscall_64+0xc6/0x1e0 [14030.551666][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14030.551666][ T3329] [14030.553597][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14030.553597][ T3329] neigh_parms_alloc+0x1e5/0x510 [14030.553597][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14030.553597][ T3329] ipv6_find_idev+0x102/0x170 [14030.553597][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14030.553597][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14030.553597][ T3329] netlink_rcv_skb+0x130/0x360 [14030.553597][ T3329] netlink_unicast+0x449/0x710 [14030.553597][ T3329] netlink_sendmsg+0x723/0xbe0 [14030.553597][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14030.553597][ T3329] ___sys_sendmsg+0xee/0x170 [14030.553597][ T3329] __sys_sendmsg+0xcd/0x170 [14030.553597][ T3329] do_syscall_64+0xc6/0x1e0 [14030.553597][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14030.553597][ T3329] [14040.636926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14040.637353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14040.637353][ T3329] netdev_get_by_index+0x5e/0x80 [14040.637353][ T3329] fib6_nh_init+0x3d8/0x15b0 [14040.637353][ T3329] ip6_route_info_create+0xf18/0x17d0 [14040.637353][ T3329] ip6_route_add+0x1c/0x140 [14040.637353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14040.637353][ T3329] addrconf_add_dev+0xe2/0x170 [14040.637353][ T3329] inet6_addr_add+0x12f/0xa40 [14040.637353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14040.637353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14040.637353][ T3329] netlink_rcv_skb+0x130/0x360 [14040.637353][ T3329] netlink_unicast+0x449/0x710 [14040.637353][ T3329] netlink_sendmsg+0x723/0xbe0 [14040.637353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14040.637353][ T3329] ___sys_sendmsg+0xee/0x170 [14040.637353][ T3329] __sys_sendmsg+0xcd/0x170 [14040.637353][ T3329] do_syscall_64+0xc6/0x1e0 [14040.637353][ T3329] [14040.639793][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14040.639793][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14040.639793][ T3329] ipv6_find_idev+0x102/0x170 [14040.639793][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14040.639793][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14040.639793][ T3329] netlink_rcv_skb+0x130/0x360 [14040.639793][ T3329] netlink_unicast+0x449/0x710 [14040.639793][ T3329] netlink_sendmsg+0x723/0xbe0 [14040.639793][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14040.639793][ T3329] ___sys_sendmsg+0xee/0x170 [14040.639793][ T3329] __sys_sendmsg+0xcd/0x170 [14040.639793][ T3329] do_syscall_64+0xc6/0x1e0 [14040.639793][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14040.639793][ T3329] [14040.641647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14040.641647][ T3329] neigh_parms_alloc+0x1e5/0x510 [14040.641647][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14040.641647][ T3329] ipv6_find_idev+0x102/0x170 [14040.641647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14040.641647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14040.641647][ T3329] netlink_rcv_skb+0x130/0x360 [14040.641647][ T3329] netlink_unicast+0x449/0x710 [14040.641647][ T3329] netlink_sendmsg+0x723/0xbe0 [14040.641647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14040.641647][ T3329] ___sys_sendmsg+0xee/0x170 [14040.641647][ T3329] __sys_sendmsg+0xcd/0x170 [14040.641647][ T3329] do_syscall_64+0xc6/0x1e0 [14040.641647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14040.641647][ T3329] [14050.796912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14050.797378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14050.797378][ T3329] netdev_get_by_index+0x5e/0x80 [14050.797378][ T3329] fib6_nh_init+0x3d8/0x15b0 [14050.797378][ T3329] ip6_route_info_create+0xf18/0x17d0 [14050.797378][ T3329] ip6_route_add+0x1c/0x140 [14050.797378][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14050.797378][ T3329] addrconf_add_dev+0xe2/0x170 [14050.797378][ T3329] inet6_addr_add+0x12f/0xa40 [14050.797378][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14050.797378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14050.797378][ T3329] netlink_rcv_skb+0x130/0x360 [14050.797378][ T3329] netlink_unicast+0x449/0x710 [14050.797378][ T3329] netlink_sendmsg+0x723/0xbe0 [14050.797378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14050.797378][ T3329] ___sys_sendmsg+0xee/0x170 [14050.797378][ T3329] __sys_sendmsg+0xcd/0x170 [14050.797378][ T3329] do_syscall_64+0xc6/0x1e0 [14050.797378][ T3329] [14050.799764][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14050.799764][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14050.799764][ T3329] ipv6_find_idev+0x102/0x170 [14050.799764][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14050.799764][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14050.799764][ T3329] netlink_rcv_skb+0x130/0x360 [14050.799764][ T3329] netlink_unicast+0x449/0x710 [14050.799764][ T3329] netlink_sendmsg+0x723/0xbe0 [14050.799764][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14050.799764][ T3329] ___sys_sendmsg+0xee/0x170 [14050.799764][ T3329] __sys_sendmsg+0xcd/0x170 [14050.799764][ T3329] do_syscall_64+0xc6/0x1e0 [14050.799764][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14050.799764][ T3329] [14050.801548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14050.801548][ T3329] neigh_parms_alloc+0x1e5/0x510 [14050.801548][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14050.801548][ T3329] ipv6_find_idev+0x102/0x170 [14050.801548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14050.801548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14050.801548][ T3329] netlink_rcv_skb+0x130/0x360 [14050.801548][ T3329] netlink_unicast+0x449/0x710 [14050.801548][ T3329] netlink_sendmsg+0x723/0xbe0 [14050.801548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14050.801548][ T3329] ___sys_sendmsg+0xee/0x170 [14050.801548][ T3329] __sys_sendmsg+0xcd/0x170 [14050.801548][ T3329] do_syscall_64+0xc6/0x1e0 [14050.801548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14050.801548][ T3329] [14061.052977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14061.053842][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14061.053842][ T3329] netdev_get_by_index+0x5e/0x80 [14061.053842][ T3329] fib6_nh_init+0x3d8/0x15b0 [14061.053842][ T3329] ip6_route_info_create+0xf18/0x17d0 [14061.053842][ T3329] ip6_route_add+0x1c/0x140 [14061.053842][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14061.053842][ T3329] addrconf_add_dev+0xe2/0x170 [14061.053842][ T3329] inet6_addr_add+0x12f/0xa40 [14061.053842][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14061.053842][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14061.053842][ T3329] netlink_rcv_skb+0x130/0x360 [14061.053842][ T3329] netlink_unicast+0x449/0x710 [14061.053842][ T3329] netlink_sendmsg+0x723/0xbe0 [14061.053842][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14061.053842][ T3329] ___sys_sendmsg+0xee/0x170 [14061.053842][ T3329] __sys_sendmsg+0xcd/0x170 [14061.053842][ T3329] do_syscall_64+0xc6/0x1e0 [14061.053842][ T3329] [14061.056215][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14061.056215][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14061.056215][ T3329] ipv6_find_idev+0x102/0x170 [14061.056215][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14061.056215][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14061.056215][ T3329] netlink_rcv_skb+0x130/0x360 [14061.056215][ T3329] netlink_unicast+0x449/0x710 [14061.056215][ T3329] netlink_sendmsg+0x723/0xbe0 [14061.056215][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14061.056215][ T3329] ___sys_sendmsg+0xee/0x170 [14061.056215][ T3329] __sys_sendmsg+0xcd/0x170 [14061.056215][ T3329] do_syscall_64+0xc6/0x1e0 [14061.056215][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14061.056215][ T3329] [14061.058175][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14061.058175][ T3329] neigh_parms_alloc+0x1e5/0x510 [14061.058175][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14061.058175][ T3329] ipv6_find_idev+0x102/0x170 [14061.058175][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14061.058175][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14061.058175][ T3329] netlink_rcv_skb+0x130/0x360 [14061.058175][ T3329] netlink_unicast+0x449/0x710 [14061.058175][ T3329] netlink_sendmsg+0x723/0xbe0 [14061.058175][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14061.058175][ T3329] ___sys_sendmsg+0xee/0x170 [14061.058175][ T3329] __sys_sendmsg+0xcd/0x170 [14061.058175][ T3329] do_syscall_64+0xc6/0x1e0 [14061.058175][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14061.058175][ T3329] [14071.300989][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14071.301860][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14071.301860][ T3329] netdev_get_by_index+0x5e/0x80 [14071.301860][ T3329] fib6_nh_init+0x3d8/0x15b0 [14071.301860][ T3329] ip6_route_info_create+0xf18/0x17d0 [14071.301860][ T3329] ip6_route_add+0x1c/0x140 [14071.301860][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14071.301860][ T3329] addrconf_add_dev+0xe2/0x170 [14071.301860][ T3329] inet6_addr_add+0x12f/0xa40 [14071.301860][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14071.301860][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14071.301860][ T3329] netlink_rcv_skb+0x130/0x360 [14071.301860][ T3329] netlink_unicast+0x449/0x710 [14071.301860][ T3329] netlink_sendmsg+0x723/0xbe0 [14071.301860][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14071.301860][ T3329] ___sys_sendmsg+0xee/0x170 [14071.301860][ T3329] __sys_sendmsg+0xcd/0x170 [14071.301860][ T3329] do_syscall_64+0xc6/0x1e0 [14071.301860][ T3329] [14071.304392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14071.304392][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14071.304392][ T3329] ipv6_find_idev+0x102/0x170 [14071.304392][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14071.304392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14071.304392][ T3329] netlink_rcv_skb+0x130/0x360 [14071.304392][ T3329] netlink_unicast+0x449/0x710 [14071.304392][ T3329] netlink_sendmsg+0x723/0xbe0 [14071.304392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14071.304392][ T3329] ___sys_sendmsg+0xee/0x170 [14071.304392][ T3329] __sys_sendmsg+0xcd/0x170 [14071.304392][ T3329] do_syscall_64+0xc6/0x1e0 [14071.304392][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14071.304392][ T3329] [14071.306155][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14071.306155][ T3329] neigh_parms_alloc+0x1e5/0x510 [14071.306155][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14071.306155][ T3329] ipv6_find_idev+0x102/0x170 [14071.306155][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14071.306155][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14071.306155][ T3329] netlink_rcv_skb+0x130/0x360 [14071.306155][ T3329] netlink_unicast+0x449/0x710 [14071.306155][ T3329] netlink_sendmsg+0x723/0xbe0 [14071.306155][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14071.306155][ T3329] ___sys_sendmsg+0xee/0x170 [14071.306155][ T3329] __sys_sendmsg+0xcd/0x170 [14071.306155][ T3329] do_syscall_64+0xc6/0x1e0 [14071.306155][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14071.306155][ T3329] [14081.548981][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14081.549860][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14081.549860][ T3329] netdev_get_by_index+0x5e/0x80 [14081.549860][ T3329] fib6_nh_init+0x3d8/0x15b0 [14081.549860][ T3329] ip6_route_info_create+0xf18/0x17d0 [14081.549860][ T3329] ip6_route_add+0x1c/0x140 [14081.549860][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14081.549860][ T3329] addrconf_add_dev+0xe2/0x170 [14081.549860][ T3329] inet6_addr_add+0x12f/0xa40 [14081.549860][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14081.549860][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14081.549860][ T3329] netlink_rcv_skb+0x130/0x360 [14081.549860][ T3329] netlink_unicast+0x449/0x710 [14081.549860][ T3329] netlink_sendmsg+0x723/0xbe0 [14081.549860][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14081.549860][ T3329] ___sys_sendmsg+0xee/0x170 [14081.549860][ T3329] __sys_sendmsg+0xcd/0x170 [14081.549860][ T3329] do_syscall_64+0xc6/0x1e0 [14081.549860][ T3329] [14081.552275][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14081.552275][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14081.552275][ T3329] ipv6_find_idev+0x102/0x170 [14081.552275][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14081.552275][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14081.552275][ T3329] netlink_rcv_skb+0x130/0x360 [14081.552275][ T3329] netlink_unicast+0x449/0x710 [14081.552275][ T3329] netlink_sendmsg+0x723/0xbe0 [14081.552275][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14081.552275][ T3329] ___sys_sendmsg+0xee/0x170 [14081.552275][ T3329] __sys_sendmsg+0xcd/0x170 [14081.552275][ T3329] do_syscall_64+0xc6/0x1e0 [14081.552275][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14081.552275][ T3329] [14081.554119][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14081.554119][ T3329] neigh_parms_alloc+0x1e5/0x510 [14081.554119][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14081.554119][ T3329] ipv6_find_idev+0x102/0x170 [14081.554119][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14081.554119][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14081.554119][ T3329] netlink_rcv_skb+0x130/0x360 [14081.554119][ T3329] netlink_unicast+0x449/0x710 [14081.554119][ T3329] netlink_sendmsg+0x723/0xbe0 [14081.554119][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14081.554119][ T3329] ___sys_sendmsg+0xee/0x170 [14081.554119][ T3329] __sys_sendmsg+0xcd/0x170 [14081.554119][ T3329] do_syscall_64+0xc6/0x1e0 [14081.554119][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14081.554119][ T3329] [14091.796907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14091.797366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14091.797366][ T3329] netdev_get_by_index+0x5e/0x80 [14091.797366][ T3329] fib6_nh_init+0x3d8/0x15b0 [14091.797366][ T3329] ip6_route_info_create+0xf18/0x17d0 [14091.797366][ T3329] ip6_route_add+0x1c/0x140 [14091.797366][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14091.797366][ T3329] addrconf_add_dev+0xe2/0x170 [14091.797366][ T3329] inet6_addr_add+0x12f/0xa40 [14091.797366][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14091.797366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14091.797366][ T3329] netlink_rcv_skb+0x130/0x360 [14091.797366][ T3329] netlink_unicast+0x449/0x710 [14091.797366][ T3329] netlink_sendmsg+0x723/0xbe0 [14091.797366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14091.797366][ T3329] ___sys_sendmsg+0xee/0x170 [14091.797366][ T3329] __sys_sendmsg+0xcd/0x170 [14091.797366][ T3329] do_syscall_64+0xc6/0x1e0 [14091.797366][ T3329] [14091.799779][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14091.799779][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14091.799779][ T3329] ipv6_find_idev+0x102/0x170 [14091.799779][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14091.799779][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14091.799779][ T3329] netlink_rcv_skb+0x130/0x360 [14091.799779][ T3329] netlink_unicast+0x449/0x710 [14091.799779][ T3329] netlink_sendmsg+0x723/0xbe0 [14091.799779][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14091.799779][ T3329] ___sys_sendmsg+0xee/0x170 [14091.799779][ T3329] __sys_sendmsg+0xcd/0x170 [14091.799779][ T3329] do_syscall_64+0xc6/0x1e0 [14091.799779][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14091.799779][ T3329] [14091.801680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14091.801680][ T3329] neigh_parms_alloc+0x1e5/0x510 [14091.801680][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14091.801680][ T3329] ipv6_find_idev+0x102/0x170 [14091.801680][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14091.801680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14091.801680][ T3329] netlink_rcv_skb+0x130/0x360 [14091.801680][ T3329] netlink_unicast+0x449/0x710 [14091.801680][ T3329] netlink_sendmsg+0x723/0xbe0 [14091.801680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14091.801680][ T3329] ___sys_sendmsg+0xee/0x170 [14091.801680][ T3329] __sys_sendmsg+0xcd/0x170 [14091.801680][ T3329] do_syscall_64+0xc6/0x1e0 [14091.801680][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14091.801680][ T3329] [14102.044978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14102.045819][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14102.045819][ T3329] netdev_get_by_index+0x5e/0x80 [14102.045819][ T3329] fib6_nh_init+0x3d8/0x15b0 [14102.045819][ T3329] ip6_route_info_create+0xf18/0x17d0 [14102.045819][ T3329] ip6_route_add+0x1c/0x140 [14102.045819][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14102.045819][ T3329] addrconf_add_dev+0xe2/0x170 [14102.045819][ T3329] inet6_addr_add+0x12f/0xa40 [14102.045819][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14102.045819][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14102.045819][ T3329] netlink_rcv_skb+0x130/0x360 [14102.045819][ T3329] netlink_unicast+0x449/0x710 [14102.045819][ T3329] netlink_sendmsg+0x723/0xbe0 [14102.045819][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14102.045819][ T3329] ___sys_sendmsg+0xee/0x170 [14102.045819][ T3329] __sys_sendmsg+0xcd/0x170 [14102.045819][ T3329] do_syscall_64+0xc6/0x1e0 [14102.045819][ T3329] [14102.048312][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14102.048312][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14102.048312][ T3329] ipv6_find_idev+0x102/0x170 [14102.048312][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14102.048312][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14102.048312][ T3329] netlink_rcv_skb+0x130/0x360 [14102.048312][ T3329] netlink_unicast+0x449/0x710 [14102.048312][ T3329] netlink_sendmsg+0x723/0xbe0 [14102.048312][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14102.048312][ T3329] ___sys_sendmsg+0xee/0x170 [14102.048312][ T3329] __sys_sendmsg+0xcd/0x170 [14102.048312][ T3329] do_syscall_64+0xc6/0x1e0 [14102.048312][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14102.048312][ T3329] [14102.050104][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14102.050104][ T3329] neigh_parms_alloc+0x1e5/0x510 [14102.050104][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14102.050104][ T3329] ipv6_find_idev+0x102/0x170 [14102.050104][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14102.050104][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14102.050104][ T3329] netlink_rcv_skb+0x130/0x360 [14102.050104][ T3329] netlink_unicast+0x449/0x710 [14102.050104][ T3329] netlink_sendmsg+0x723/0xbe0 [14102.050104][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14102.050104][ T3329] ___sys_sendmsg+0xee/0x170 [14102.050104][ T3329] __sys_sendmsg+0xcd/0x170 [14102.050104][ T3329] do_syscall_64+0xc6/0x1e0 [14102.050104][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14102.050104][ T3329] [14112.245064][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14112.246038][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14112.246038][ T3329] netdev_get_by_index+0x5e/0x80 [14112.246038][ T3329] fib6_nh_init+0x3d8/0x15b0 [14112.246038][ T3329] ip6_route_info_create+0xf18/0x17d0 [14112.246038][ T3329] ip6_route_add+0x1c/0x140 [14112.246038][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14112.246038][ T3329] addrconf_add_dev+0xe2/0x170 [14112.246038][ T3329] inet6_addr_add+0x12f/0xa40 [14112.246038][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14112.246038][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14112.246038][ T3329] netlink_rcv_skb+0x130/0x360 [14112.246038][ T3329] netlink_unicast+0x449/0x710 [14112.246038][ T3329] netlink_sendmsg+0x723/0xbe0 [14112.246038][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14112.246038][ T3329] ___sys_sendmsg+0xee/0x170 [14112.246038][ T3329] __sys_sendmsg+0xcd/0x170 [14112.246038][ T3329] do_syscall_64+0xc6/0x1e0 [14112.246038][ T3329] [14112.248400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14112.248400][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14112.248400][ T3329] ipv6_find_idev+0x102/0x170 [14112.248400][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14112.248400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14112.248400][ T3329] netlink_rcv_skb+0x130/0x360 [14112.248400][ T3329] netlink_unicast+0x449/0x710 [14112.248400][ T3329] netlink_sendmsg+0x723/0xbe0 [14112.248400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14112.248400][ T3329] ___sys_sendmsg+0xee/0x170 [14112.248400][ T3329] __sys_sendmsg+0xcd/0x170 [14112.248400][ T3329] do_syscall_64+0xc6/0x1e0 [14112.248400][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14112.248400][ T3329] [14112.250238][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14112.250238][ T3329] neigh_parms_alloc+0x1e5/0x510 [14112.250238][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14112.250238][ T3329] ipv6_find_idev+0x102/0x170 [14112.250238][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14112.250238][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14112.250238][ T3329] netlink_rcv_skb+0x130/0x360 [14112.250238][ T3329] netlink_unicast+0x449/0x710 [14112.250238][ T3329] netlink_sendmsg+0x723/0xbe0 [14112.250238][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14112.250238][ T3329] ___sys_sendmsg+0xee/0x170 [14112.250238][ T3329] __sys_sendmsg+0xcd/0x170 [14112.250238][ T3329] do_syscall_64+0xc6/0x1e0 [14112.250238][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14112.250238][ T3329] [14122.348931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14122.349409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14122.349409][ T3329] netdev_get_by_index+0x5e/0x80 [14122.349409][ T3329] fib6_nh_init+0x3d8/0x15b0 [14122.349409][ T3329] ip6_route_info_create+0xf18/0x17d0 [14122.349409][ T3329] ip6_route_add+0x1c/0x140 [14122.349409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14122.349409][ T3329] addrconf_add_dev+0xe2/0x170 [14122.349409][ T3329] inet6_addr_add+0x12f/0xa40 [14122.349409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14122.349409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14122.349409][ T3329] netlink_rcv_skb+0x130/0x360 [14122.349409][ T3329] netlink_unicast+0x449/0x710 [14122.349409][ T3329] netlink_sendmsg+0x723/0xbe0 [14122.349409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14122.349409][ T3329] ___sys_sendmsg+0xee/0x170 [14122.349409][ T3329] __sys_sendmsg+0xcd/0x170 [14122.349409][ T3329] do_syscall_64+0xc6/0x1e0 [14122.349409][ T3329] [14122.351923][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14122.351923][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14122.351923][ T3329] ipv6_find_idev+0x102/0x170 [14122.351923][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14122.351923][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14122.351923][ T3329] netlink_rcv_skb+0x130/0x360 [14122.351923][ T3329] netlink_unicast+0x449/0x710 [14122.351923][ T3329] netlink_sendmsg+0x723/0xbe0 [14122.351923][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14122.351923][ T3329] ___sys_sendmsg+0xee/0x170 [14122.351923][ T3329] __sys_sendmsg+0xcd/0x170 [14122.351923][ T3329] do_syscall_64+0xc6/0x1e0 [14122.351923][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14122.351923][ T3329] [14122.353856][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14122.353856][ T3329] neigh_parms_alloc+0x1e5/0x510 [14122.353856][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14122.353856][ T3329] ipv6_find_idev+0x102/0x170 [14122.353856][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14122.353856][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14122.353856][ T3329] netlink_rcv_skb+0x130/0x360 [14122.353856][ T3329] netlink_unicast+0x449/0x710 [14122.353856][ T3329] netlink_sendmsg+0x723/0xbe0 [14122.353856][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14122.353856][ T3329] ___sys_sendmsg+0xee/0x170 [14122.353856][ T3329] __sys_sendmsg+0xcd/0x170 [14122.353856][ T3329] do_syscall_64+0xc6/0x1e0 [14122.353856][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14122.353856][ T3329] [14132.596987][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14132.597801][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14132.597801][ T3329] netdev_get_by_index+0x5e/0x80 [14132.597801][ T3329] fib6_nh_init+0x3d8/0x15b0 [14132.597801][ T3329] ip6_route_info_create+0xf18/0x17d0 [14132.597801][ T3329] ip6_route_add+0x1c/0x140 [14132.597801][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14132.597801][ T3329] addrconf_add_dev+0xe2/0x170 [14132.597801][ T3329] inet6_addr_add+0x12f/0xa40 [14132.597801][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14132.597801][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14132.597801][ T3329] netlink_rcv_skb+0x130/0x360 [14132.597801][ T3329] netlink_unicast+0x449/0x710 [14132.597801][ T3329] netlink_sendmsg+0x723/0xbe0 [14132.597801][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14132.597801][ T3329] ___sys_sendmsg+0xee/0x170 [14132.597801][ T3329] __sys_sendmsg+0xcd/0x170 [14132.597801][ T3329] do_syscall_64+0xc6/0x1e0 [14132.597801][ T3329] [14132.599988][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14132.599988][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14132.599988][ T3329] ipv6_find_idev+0x102/0x170 [14132.599988][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14132.599988][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14132.599988][ T3329] netlink_rcv_skb+0x130/0x360 [14132.599988][ T3329] netlink_unicast+0x449/0x710 [14132.599988][ T3329] netlink_sendmsg+0x723/0xbe0 [14132.599988][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14132.599988][ T3329] ___sys_sendmsg+0xee/0x170 [14132.599988][ T3329] __sys_sendmsg+0xcd/0x170 [14132.599988][ T3329] do_syscall_64+0xc6/0x1e0 [14132.599988][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14132.599988][ T3329] [14132.601674][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14132.601674][ T3329] neigh_parms_alloc+0x1e5/0x510 [14132.601674][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14132.601674][ T3329] ipv6_find_idev+0x102/0x170 [14132.601674][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14132.601674][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14132.601674][ T3329] netlink_rcv_skb+0x130/0x360 [14132.601674][ T3329] netlink_unicast+0x449/0x710 [14132.601674][ T3329] netlink_sendmsg+0x723/0xbe0 [14132.601674][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14132.601674][ T3329] ___sys_sendmsg+0xee/0x170 [14132.601674][ T3329] __sys_sendmsg+0xcd/0x170 [14132.601674][ T3329] do_syscall_64+0xc6/0x1e0 [14132.601674][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14132.601674][ T3329] [14142.844975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14142.845701][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14142.845701][ T3329] netdev_get_by_index+0x5e/0x80 [14142.845701][ T3329] fib6_nh_init+0x3d8/0x15b0 [14142.845701][ T3329] ip6_route_info_create+0xf18/0x17d0 [14142.845701][ T3329] ip6_route_add+0x1c/0x140 [14142.845701][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14142.845701][ T3329] addrconf_add_dev+0xe2/0x170 [14142.845701][ T3329] inet6_addr_add+0x12f/0xa40 [14142.845701][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14142.845701][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14142.845701][ T3329] netlink_rcv_skb+0x130/0x360 [14142.845701][ T3329] netlink_unicast+0x449/0x710 [14142.845701][ T3329] netlink_sendmsg+0x723/0xbe0 [14142.845701][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14142.845701][ T3329] ___sys_sendmsg+0xee/0x170 [14142.845701][ T3329] __sys_sendmsg+0xcd/0x170 [14142.845701][ T3329] do_syscall_64+0xc6/0x1e0 [14142.845701][ T3329] [14142.847946][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14142.847946][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14142.847946][ T3329] ipv6_find_idev+0x102/0x170 [14142.847946][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14142.847946][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14142.847946][ T3329] netlink_rcv_skb+0x130/0x360 [14142.847946][ T3329] netlink_unicast+0x449/0x710 [14142.847946][ T3329] netlink_sendmsg+0x723/0xbe0 [14142.847946][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14142.847946][ T3329] ___sys_sendmsg+0xee/0x170 [14142.847946][ T3329] __sys_sendmsg+0xcd/0x170 [14142.847946][ T3329] do_syscall_64+0xc6/0x1e0 [14142.847946][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14142.847946][ T3329] [14142.849655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14142.849655][ T3329] neigh_parms_alloc+0x1e5/0x510 [14142.849655][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14142.849655][ T3329] ipv6_find_idev+0x102/0x170 [14142.849655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14142.849655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14142.849655][ T3329] netlink_rcv_skb+0x130/0x360 [14142.849655][ T3329] netlink_unicast+0x449/0x710 [14142.849655][ T3329] netlink_sendmsg+0x723/0xbe0 [14142.849655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14142.849655][ T3329] ___sys_sendmsg+0xee/0x170 [14142.849655][ T3329] __sys_sendmsg+0xcd/0x170 [14142.849655][ T3329] do_syscall_64+0xc6/0x1e0 [14142.849655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14142.849655][ T3329] [14153.093037][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14153.093711][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14153.093711][ T3329] netdev_get_by_index+0x5e/0x80 [14153.093711][ T3329] fib6_nh_init+0x3d8/0x15b0 [14153.093711][ T3329] ip6_route_info_create+0xf18/0x17d0 [14153.093711][ T3329] ip6_route_add+0x1c/0x140 [14153.093711][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14153.093711][ T3329] addrconf_add_dev+0xe2/0x170 [14153.093711][ T3329] inet6_addr_add+0x12f/0xa40 [14153.093711][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14153.093711][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14153.093711][ T3329] netlink_rcv_skb+0x130/0x360 [14153.093711][ T3329] netlink_unicast+0x449/0x710 [14153.093711][ T3329] netlink_sendmsg+0x723/0xbe0 [14153.093711][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14153.093711][ T3329] ___sys_sendmsg+0xee/0x170 [14153.093711][ T3329] __sys_sendmsg+0xcd/0x170 [14153.093711][ T3329] do_syscall_64+0xc6/0x1e0 [14153.093711][ T3329] [14153.096085][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14153.096085][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14153.096085][ T3329] ipv6_find_idev+0x102/0x170 [14153.096085][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14153.096085][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14153.096085][ T3329] netlink_rcv_skb+0x130/0x360 [14153.096085][ T3329] netlink_unicast+0x449/0x710 [14153.096085][ T3329] netlink_sendmsg+0x723/0xbe0 [14153.096085][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14153.096085][ T3329] ___sys_sendmsg+0xee/0x170 [14153.096085][ T3329] __sys_sendmsg+0xcd/0x170 [14153.096085][ T3329] do_syscall_64+0xc6/0x1e0 [14153.096085][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14153.096085][ T3329] [14153.097869][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14153.097869][ T3329] neigh_parms_alloc+0x1e5/0x510 [14153.097869][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14153.097869][ T3329] ipv6_find_idev+0x102/0x170 [14153.097869][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14153.097869][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14153.097869][ T3329] netlink_rcv_skb+0x130/0x360 [14153.097869][ T3329] netlink_unicast+0x449/0x710 [14153.097869][ T3329] netlink_sendmsg+0x723/0xbe0 [14153.097869][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14153.097869][ T3329] ___sys_sendmsg+0xee/0x170 [14153.097869][ T3329] __sys_sendmsg+0xcd/0x170 [14153.097869][ T3329] do_syscall_64+0xc6/0x1e0 [14153.097869][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14153.097869][ T3329] [14163.309004][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14163.309925][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14163.309925][ T3329] netdev_get_by_index+0x5e/0x80 [14163.309925][ T3329] fib6_nh_init+0x3d8/0x15b0 [14163.309925][ T3329] ip6_route_info_create+0xf18/0x17d0 [14163.309925][ T3329] ip6_route_add+0x1c/0x140 [14163.309925][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14163.309925][ T3329] addrconf_add_dev+0xe2/0x170 [14163.309925][ T3329] inet6_addr_add+0x12f/0xa40 [14163.309925][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14163.309925][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14163.309925][ T3329] netlink_rcv_skb+0x130/0x360 [14163.309925][ T3329] netlink_unicast+0x449/0x710 [14163.309925][ T3329] netlink_sendmsg+0x723/0xbe0 [14163.309925][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14163.309925][ T3329] ___sys_sendmsg+0xee/0x170 [14163.309925][ T3329] __sys_sendmsg+0xcd/0x170 [14163.309925][ T3329] do_syscall_64+0xc6/0x1e0 [14163.309925][ T3329] [14163.312379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14163.312379][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14163.312379][ T3329] ipv6_find_idev+0x102/0x170 [14163.312379][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14163.312379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14163.312379][ T3329] netlink_rcv_skb+0x130/0x360 [14163.312379][ T3329] netlink_unicast+0x449/0x710 [14163.312379][ T3329] netlink_sendmsg+0x723/0xbe0 [14163.312379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14163.312379][ T3329] ___sys_sendmsg+0xee/0x170 [14163.312379][ T3329] __sys_sendmsg+0xcd/0x170 [14163.312379][ T3329] do_syscall_64+0xc6/0x1e0 [14163.312379][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14163.312379][ T3329] [14163.314272][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14163.314272][ T3329] neigh_parms_alloc+0x1e5/0x510 [14163.314272][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14163.314272][ T3329] ipv6_find_idev+0x102/0x170 [14163.314272][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14163.314272][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14163.314272][ T3329] netlink_rcv_skb+0x130/0x360 [14163.314272][ T3329] netlink_unicast+0x449/0x710 [14163.314272][ T3329] netlink_sendmsg+0x723/0xbe0 [14163.314272][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14163.314272][ T3329] ___sys_sendmsg+0xee/0x170 [14163.314272][ T3329] __sys_sendmsg+0xcd/0x170 [14163.314272][ T3329] do_syscall_64+0xc6/0x1e0 [14163.314272][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14163.314272][ T3329] [14173.469007][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14173.469948][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14173.469948][ T3329] netdev_get_by_index+0x5e/0x80 [14173.469948][ T3329] fib6_nh_init+0x3d8/0x15b0 [14173.469948][ T3329] ip6_route_info_create+0xf18/0x17d0 [14173.469948][ T3329] ip6_route_add+0x1c/0x140 [14173.469948][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14173.469948][ T3329] addrconf_add_dev+0xe2/0x170 [14173.469948][ T3329] inet6_addr_add+0x12f/0xa40 [14173.469948][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14173.469948][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14173.469948][ T3329] netlink_rcv_skb+0x130/0x360 [14173.469948][ T3329] netlink_unicast+0x449/0x710 [14173.469948][ T3329] netlink_sendmsg+0x723/0xbe0 [14173.469948][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14173.469948][ T3329] ___sys_sendmsg+0xee/0x170 [14173.469948][ T3329] __sys_sendmsg+0xcd/0x170 [14173.469948][ T3329] do_syscall_64+0xc6/0x1e0 [14173.469948][ T3329] [14173.472360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14173.472360][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14173.472360][ T3329] ipv6_find_idev+0x102/0x170 [14173.472360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14173.472360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14173.472360][ T3329] netlink_rcv_skb+0x130/0x360 [14173.472360][ T3329] netlink_unicast+0x449/0x710 [14173.472360][ T3329] netlink_sendmsg+0x723/0xbe0 [14173.472360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14173.472360][ T3329] ___sys_sendmsg+0xee/0x170 [14173.472360][ T3329] __sys_sendmsg+0xcd/0x170 [14173.472360][ T3329] do_syscall_64+0xc6/0x1e0 [14173.472360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14173.472360][ T3329] [14173.474200][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14173.474200][ T3329] neigh_parms_alloc+0x1e5/0x510 [14173.474200][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14173.474200][ T3329] ipv6_find_idev+0x102/0x170 [14173.474200][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14173.474200][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14173.474200][ T3329] netlink_rcv_skb+0x130/0x360 [14173.474200][ T3329] netlink_unicast+0x449/0x710 [14173.474200][ T3329] netlink_sendmsg+0x723/0xbe0 [14173.474200][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14173.474200][ T3329] ___sys_sendmsg+0xee/0x170 [14173.474200][ T3329] __sys_sendmsg+0xcd/0x170 [14173.474200][ T3329] do_syscall_64+0xc6/0x1e0 [14173.474200][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14173.474200][ T3329] [14183.837086][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14183.837816][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14183.837816][ T3329] netdev_get_by_index+0x5e/0x80 [14183.837816][ T3329] fib6_nh_init+0x3d8/0x15b0 [14183.837816][ T3329] ip6_route_info_create+0xf18/0x17d0 [14183.837816][ T3329] ip6_route_add+0x1c/0x140 [14183.837816][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14183.837816][ T3329] addrconf_add_dev+0xe2/0x170 [14183.837816][ T3329] inet6_addr_add+0x12f/0xa40 [14183.837816][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14183.837816][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14183.837816][ T3329] netlink_rcv_skb+0x130/0x360 [14183.837816][ T3329] netlink_unicast+0x449/0x710 [14183.837816][ T3329] netlink_sendmsg+0x723/0xbe0 [14183.837816][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14183.837816][ T3329] ___sys_sendmsg+0xee/0x170 [14183.837816][ T3329] __sys_sendmsg+0xcd/0x170 [14183.837816][ T3329] do_syscall_64+0xc6/0x1e0 [14183.837816][ T3329] [14183.840208][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14183.840208][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14183.840208][ T3329] ipv6_find_idev+0x102/0x170 [14183.840208][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14183.840208][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14183.840208][ T3329] netlink_rcv_skb+0x130/0x360 [14183.840208][ T3329] netlink_unicast+0x449/0x710 [14183.840208][ T3329] netlink_sendmsg+0x723/0xbe0 [14183.840208][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14183.840208][ T3329] ___sys_sendmsg+0xee/0x170 [14183.840208][ T3329] __sys_sendmsg+0xcd/0x170 [14183.840208][ T3329] do_syscall_64+0xc6/0x1e0 [14183.840208][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14183.840208][ T3329] [14183.842028][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14183.842028][ T3329] neigh_parms_alloc+0x1e5/0x510 [14183.842028][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14183.842028][ T3329] ipv6_find_idev+0x102/0x170 [14183.842028][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14183.842028][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14183.842028][ T3329] netlink_rcv_skb+0x130/0x360 [14183.842028][ T3329] netlink_unicast+0x449/0x710 [14183.842028][ T3329] netlink_sendmsg+0x723/0xbe0 [14183.842028][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14183.842028][ T3329] ___sys_sendmsg+0xee/0x170 [14183.842028][ T3329] __sys_sendmsg+0xcd/0x170 [14183.842028][ T3329] do_syscall_64+0xc6/0x1e0 [14183.842028][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14183.842028][ T3329] [14194.084988][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14194.085813][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14194.085813][ T3329] netdev_get_by_index+0x5e/0x80 [14194.085813][ T3329] fib6_nh_init+0x3d8/0x15b0 [14194.085813][ T3329] ip6_route_info_create+0xf18/0x17d0 [14194.085813][ T3329] ip6_route_add+0x1c/0x140 [14194.085813][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14194.085813][ T3329] addrconf_add_dev+0xe2/0x170 [14194.085813][ T3329] inet6_addr_add+0x12f/0xa40 [14194.085813][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14194.085813][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14194.085813][ T3329] netlink_rcv_skb+0x130/0x360 [14194.085813][ T3329] netlink_unicast+0x449/0x710 [14194.085813][ T3329] netlink_sendmsg+0x723/0xbe0 [14194.085813][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14194.085813][ T3329] ___sys_sendmsg+0xee/0x170 [14194.085813][ T3329] __sys_sendmsg+0xcd/0x170 [14194.085813][ T3329] do_syscall_64+0xc6/0x1e0 [14194.085813][ T3329] [14194.088124][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14194.088124][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14194.088124][ T3329] ipv6_find_idev+0x102/0x170 [14194.088124][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14194.088124][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14194.088124][ T3329] netlink_rcv_skb+0x130/0x360 [14194.088124][ T3329] netlink_unicast+0x449/0x710 [14194.088124][ T3329] netlink_sendmsg+0x723/0xbe0 [14194.088124][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14194.088124][ T3329] ___sys_sendmsg+0xee/0x170 [14194.088124][ T3329] __sys_sendmsg+0xcd/0x170 [14194.088124][ T3329] do_syscall_64+0xc6/0x1e0 [14194.088124][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14194.088124][ T3329] [14194.089939][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14194.089939][ T3329] neigh_parms_alloc+0x1e5/0x510 [14194.089939][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14194.089939][ T3329] ipv6_find_idev+0x102/0x170 [14194.089939][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14194.089939][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14194.089939][ T3329] netlink_rcv_skb+0x130/0x360 [14194.089939][ T3329] netlink_unicast+0x449/0x710 [14194.089939][ T3329] netlink_sendmsg+0x723/0xbe0 [14194.089939][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14194.089939][ T3329] ___sys_sendmsg+0xee/0x170 [14194.089939][ T3329] __sys_sendmsg+0xcd/0x170 [14194.089939][ T3329] do_syscall_64+0xc6/0x1e0 [14194.089939][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14194.089939][ T3329] [14204.332997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14204.333739][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14204.333739][ T3329] netdev_get_by_index+0x5e/0x80 [14204.333739][ T3329] fib6_nh_init+0x3d8/0x15b0 [14204.333739][ T3329] ip6_route_info_create+0xf18/0x17d0 [14204.333739][ T3329] ip6_route_add+0x1c/0x140 [14204.333739][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14204.333739][ T3329] addrconf_add_dev+0xe2/0x170 [14204.333739][ T3329] inet6_addr_add+0x12f/0xa40 [14204.333739][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14204.333739][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14204.333739][ T3329] netlink_rcv_skb+0x130/0x360 [14204.333739][ T3329] netlink_unicast+0x449/0x710 [14204.333739][ T3329] netlink_sendmsg+0x723/0xbe0 [14204.333739][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14204.333739][ T3329] ___sys_sendmsg+0xee/0x170 [14204.333739][ T3329] __sys_sendmsg+0xcd/0x170 [14204.333739][ T3329] do_syscall_64+0xc6/0x1e0 [14204.333739][ T3329] [14204.336165][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14204.336165][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14204.336165][ T3329] ipv6_find_idev+0x102/0x170 [14204.336165][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14204.336165][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14204.336165][ T3329] netlink_rcv_skb+0x130/0x360 [14204.336165][ T3329] netlink_unicast+0x449/0x710 [14204.336165][ T3329] netlink_sendmsg+0x723/0xbe0 [14204.336165][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14204.336165][ T3329] ___sys_sendmsg+0xee/0x170 [14204.336165][ T3329] __sys_sendmsg+0xcd/0x170 [14204.336165][ T3329] do_syscall_64+0xc6/0x1e0 [14204.336165][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14204.336165][ T3329] [14204.338038][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14204.338038][ T3329] neigh_parms_alloc+0x1e5/0x510 [14204.338038][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14204.338038][ T3329] ipv6_find_idev+0x102/0x170 [14204.338038][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14204.338038][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14204.338038][ T3329] netlink_rcv_skb+0x130/0x360 [14204.338038][ T3329] netlink_unicast+0x449/0x710 [14204.338038][ T3329] netlink_sendmsg+0x723/0xbe0 [14204.338038][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14204.338038][ T3329] ___sys_sendmsg+0xee/0x170 [14204.338038][ T3329] __sys_sendmsg+0xcd/0x170 [14204.338038][ T3329] do_syscall_64+0xc6/0x1e0 [14204.338038][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14204.338038][ T3329] [14214.580911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14214.581340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14214.581340][ T3329] netdev_get_by_index+0x5e/0x80 [14214.581340][ T3329] fib6_nh_init+0x3d8/0x15b0 [14214.581340][ T3329] ip6_route_info_create+0xf18/0x17d0 [14214.581340][ T3329] ip6_route_add+0x1c/0x140 [14214.581340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14214.581340][ T3329] addrconf_add_dev+0xe2/0x170 [14214.581340][ T3329] inet6_addr_add+0x12f/0xa40 [14214.581340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14214.581340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14214.581340][ T3329] netlink_rcv_skb+0x130/0x360 [14214.581340][ T3329] netlink_unicast+0x449/0x710 [14214.581340][ T3329] netlink_sendmsg+0x723/0xbe0 [14214.581340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14214.581340][ T3329] ___sys_sendmsg+0xee/0x170 [14214.581340][ T3329] __sys_sendmsg+0xcd/0x170 [14214.581340][ T3329] do_syscall_64+0xc6/0x1e0 [14214.581340][ T3329] [14214.583605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14214.583605][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14214.583605][ T3329] ipv6_find_idev+0x102/0x170 [14214.583605][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14214.583605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14214.583605][ T3329] netlink_rcv_skb+0x130/0x360 [14214.583605][ T3329] netlink_unicast+0x449/0x710 [14214.583605][ T3329] netlink_sendmsg+0x723/0xbe0 [14214.583605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14214.583605][ T3329] ___sys_sendmsg+0xee/0x170 [14214.583605][ T3329] __sys_sendmsg+0xcd/0x170 [14214.583605][ T3329] do_syscall_64+0xc6/0x1e0 [14214.583605][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14214.583605][ T3329] [14214.585358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14214.585358][ T3329] neigh_parms_alloc+0x1e5/0x510 [14214.585358][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14214.585358][ T3329] ipv6_find_idev+0x102/0x170 [14214.585358][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14214.585358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14214.585358][ T3329] netlink_rcv_skb+0x130/0x360 [14214.585358][ T3329] netlink_unicast+0x449/0x710 [14214.585358][ T3329] netlink_sendmsg+0x723/0xbe0 [14214.585358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14214.585358][ T3329] ___sys_sendmsg+0xee/0x170 [14214.585358][ T3329] __sys_sendmsg+0xcd/0x170 [14214.585358][ T3329] do_syscall_64+0xc6/0x1e0 [14214.585358][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14214.585358][ T3329] [14224.828976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14224.829816][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14224.829816][ T3329] netdev_get_by_index+0x5e/0x80 [14224.829816][ T3329] fib6_nh_init+0x3d8/0x15b0 [14224.829816][ T3329] ip6_route_info_create+0xf18/0x17d0 [14224.829816][ T3329] ip6_route_add+0x1c/0x140 [14224.829816][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14224.829816][ T3329] addrconf_add_dev+0xe2/0x170 [14224.829816][ T3329] inet6_addr_add+0x12f/0xa40 [14224.829816][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14224.829816][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14224.829816][ T3329] netlink_rcv_skb+0x130/0x360 [14224.829816][ T3329] netlink_unicast+0x449/0x710 [14224.829816][ T3329] netlink_sendmsg+0x723/0xbe0 [14224.829816][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14224.829816][ T3329] ___sys_sendmsg+0xee/0x170 [14224.829816][ T3329] __sys_sendmsg+0xcd/0x170 [14224.829816][ T3329] do_syscall_64+0xc6/0x1e0 [14224.829816][ T3329] [14224.832184][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14224.832184][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14224.832184][ T3329] ipv6_find_idev+0x102/0x170 [14224.832184][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14224.832184][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14224.832184][ T3329] netlink_rcv_skb+0x130/0x360 [14224.832184][ T3329] netlink_unicast+0x449/0x710 [14224.832184][ T3329] netlink_sendmsg+0x723/0xbe0 [14224.832184][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14224.832184][ T3329] ___sys_sendmsg+0xee/0x170 [14224.832184][ T3329] __sys_sendmsg+0xcd/0x170 [14224.832184][ T3329] do_syscall_64+0xc6/0x1e0 [14224.832184][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14224.832184][ T3329] [14224.834047][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14224.834047][ T3329] neigh_parms_alloc+0x1e5/0x510 [14224.834047][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14224.834047][ T3329] ipv6_find_idev+0x102/0x170 [14224.834047][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14224.834047][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14224.834047][ T3329] netlink_rcv_skb+0x130/0x360 [14224.834047][ T3329] netlink_unicast+0x449/0x710 [14224.834047][ T3329] netlink_sendmsg+0x723/0xbe0 [14224.834047][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14224.834047][ T3329] ___sys_sendmsg+0xee/0x170 [14224.834047][ T3329] __sys_sendmsg+0xcd/0x170 [14224.834047][ T3329] do_syscall_64+0xc6/0x1e0 [14224.834047][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14224.834047][ T3329] [14234.932907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14234.933346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14234.933346][ T3329] netdev_get_by_index+0x5e/0x80 [14234.933346][ T3329] fib6_nh_init+0x3d8/0x15b0 [14234.933346][ T3329] ip6_route_info_create+0xf18/0x17d0 [14234.933346][ T3329] ip6_route_add+0x1c/0x140 [14234.933346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14234.933346][ T3329] addrconf_add_dev+0xe2/0x170 [14234.933346][ T3329] inet6_addr_add+0x12f/0xa40 [14234.933346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14234.933346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14234.933346][ T3329] netlink_rcv_skb+0x130/0x360 [14234.933346][ T3329] netlink_unicast+0x449/0x710 [14234.933346][ T3329] netlink_sendmsg+0x723/0xbe0 [14234.933346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14234.933346][ T3329] ___sys_sendmsg+0xee/0x170 [14234.933346][ T3329] __sys_sendmsg+0xcd/0x170 [14234.933346][ T3329] do_syscall_64+0xc6/0x1e0 [14234.933346][ T3329] [14234.935868][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14234.935868][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14234.935868][ T3329] ipv6_find_idev+0x102/0x170 [14234.935868][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14234.935868][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14234.935868][ T3329] netlink_rcv_skb+0x130/0x360 [14234.935868][ T3329] netlink_unicast+0x449/0x710 [14234.935868][ T3329] netlink_sendmsg+0x723/0xbe0 [14234.935868][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14234.935868][ T3329] ___sys_sendmsg+0xee/0x170 [14234.935868][ T3329] __sys_sendmsg+0xcd/0x170 [14234.935868][ T3329] do_syscall_64+0xc6/0x1e0 [14234.935868][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14234.935868][ T3329] [14234.937792][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14234.937792][ T3329] neigh_parms_alloc+0x1e5/0x510 [14234.937792][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14234.937792][ T3329] ipv6_find_idev+0x102/0x170 [14234.937792][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14234.937792][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14234.937792][ T3329] netlink_rcv_skb+0x130/0x360 [14234.937792][ T3329] netlink_unicast+0x449/0x710 [14234.937792][ T3329] netlink_sendmsg+0x723/0xbe0 [14234.937792][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14234.937792][ T3329] ___sys_sendmsg+0xee/0x170 [14234.937792][ T3329] __sys_sendmsg+0xcd/0x170 [14234.937792][ T3329] do_syscall_64+0xc6/0x1e0 [14234.937792][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14234.937792][ T3329] [14245.180979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14245.181696][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14245.181696][ T3329] netdev_get_by_index+0x5e/0x80 [14245.181696][ T3329] fib6_nh_init+0x3d8/0x15b0 [14245.181696][ T3329] ip6_route_info_create+0xf18/0x17d0 [14245.181696][ T3329] ip6_route_add+0x1c/0x140 [14245.181696][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14245.181696][ T3329] addrconf_add_dev+0xe2/0x170 [14245.181696][ T3329] inet6_addr_add+0x12f/0xa40 [14245.181696][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14245.181696][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14245.181696][ T3329] netlink_rcv_skb+0x130/0x360 [14245.181696][ T3329] netlink_unicast+0x449/0x710 [14245.181696][ T3329] netlink_sendmsg+0x723/0xbe0 [14245.181696][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14245.181696][ T3329] ___sys_sendmsg+0xee/0x170 [14245.181696][ T3329] __sys_sendmsg+0xcd/0x170 [14245.181696][ T3329] do_syscall_64+0xc6/0x1e0 [14245.181696][ T3329] [14245.184001][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14245.184001][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14245.184001][ T3329] ipv6_find_idev+0x102/0x170 [14245.184001][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14245.184001][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14245.184001][ T3329] netlink_rcv_skb+0x130/0x360 [14245.184001][ T3329] netlink_unicast+0x449/0x710 [14245.184001][ T3329] netlink_sendmsg+0x723/0xbe0 [14245.184001][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14245.184001][ T3329] ___sys_sendmsg+0xee/0x170 [14245.184001][ T3329] __sys_sendmsg+0xcd/0x170 [14245.184001][ T3329] do_syscall_64+0xc6/0x1e0 [14245.184001][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14245.184001][ T3329] [14245.185938][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14245.185938][ T3329] neigh_parms_alloc+0x1e5/0x510 [14245.185938][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14245.185938][ T3329] ipv6_find_idev+0x102/0x170 [14245.185938][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14245.185938][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14245.185938][ T3329] netlink_rcv_skb+0x130/0x360 [14245.185938][ T3329] netlink_unicast+0x449/0x710 [14245.185938][ T3329] netlink_sendmsg+0x723/0xbe0 [14245.185938][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14245.185938][ T3329] ___sys_sendmsg+0xee/0x170 [14245.185938][ T3329] __sys_sendmsg+0xcd/0x170 [14245.185938][ T3329] do_syscall_64+0xc6/0x1e0 [14245.185938][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14245.185938][ T3329] [14255.356974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14255.357850][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14255.357850][ T3329] netdev_get_by_index+0x5e/0x80 [14255.357850][ T3329] fib6_nh_init+0x3d8/0x15b0 [14255.357850][ T3329] ip6_route_info_create+0xf18/0x17d0 [14255.357850][ T3329] ip6_route_add+0x1c/0x140 [14255.357850][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14255.357850][ T3329] addrconf_add_dev+0xe2/0x170 [14255.357850][ T3329] inet6_addr_add+0x12f/0xa40 [14255.357850][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14255.357850][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14255.357850][ T3329] netlink_rcv_skb+0x130/0x360 [14255.357850][ T3329] netlink_unicast+0x449/0x710 [14255.357850][ T3329] netlink_sendmsg+0x723/0xbe0 [14255.357850][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14255.357850][ T3329] ___sys_sendmsg+0xee/0x170 [14255.357850][ T3329] __sys_sendmsg+0xcd/0x170 [14255.357850][ T3329] do_syscall_64+0xc6/0x1e0 [14255.357850][ T3329] [14255.360125][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14255.360125][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14255.360125][ T3329] ipv6_find_idev+0x102/0x170 [14255.360125][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14255.360125][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14255.360125][ T3329] netlink_rcv_skb+0x130/0x360 [14255.360125][ T3329] netlink_unicast+0x449/0x710 [14255.360125][ T3329] netlink_sendmsg+0x723/0xbe0 [14255.360125][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14255.360125][ T3329] ___sys_sendmsg+0xee/0x170 [14255.360125][ T3329] __sys_sendmsg+0xcd/0x170 [14255.360125][ T3329] do_syscall_64+0xc6/0x1e0 [14255.360125][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14255.360125][ T3329] [14255.361950][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14255.361950][ T3329] neigh_parms_alloc+0x1e5/0x510 [14255.361950][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14255.361950][ T3329] ipv6_find_idev+0x102/0x170 [14255.361950][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14255.361950][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14255.361950][ T3329] netlink_rcv_skb+0x130/0x360 [14255.361950][ T3329] netlink_unicast+0x449/0x710 [14255.361950][ T3329] netlink_sendmsg+0x723/0xbe0 [14255.361950][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14255.361950][ T3329] ___sys_sendmsg+0xee/0x170 [14255.361950][ T3329] __sys_sendmsg+0xcd/0x170 [14255.361950][ T3329] do_syscall_64+0xc6/0x1e0 [14255.361950][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14255.361950][ T3329] [14265.452975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14265.453830][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14265.453830][ T3329] netdev_get_by_index+0x5e/0x80 [14265.453830][ T3329] fib6_nh_init+0x3d8/0x15b0 [14265.453830][ T3329] ip6_route_info_create+0xf18/0x17d0 [14265.453830][ T3329] ip6_route_add+0x1c/0x140 [14265.453830][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14265.453830][ T3329] addrconf_add_dev+0xe2/0x170 [14265.453830][ T3329] inet6_addr_add+0x12f/0xa40 [14265.453830][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14265.453830][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14265.453830][ T3329] netlink_rcv_skb+0x130/0x360 [14265.453830][ T3329] netlink_unicast+0x449/0x710 [14265.453830][ T3329] netlink_sendmsg+0x723/0xbe0 [14265.453830][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14265.453830][ T3329] ___sys_sendmsg+0xee/0x170 [14265.453830][ T3329] __sys_sendmsg+0xcd/0x170 [14265.453830][ T3329] do_syscall_64+0xc6/0x1e0 [14265.453830][ T3329] [14265.456213][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14265.456213][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14265.456213][ T3329] ipv6_find_idev+0x102/0x170 [14265.456213][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14265.456213][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14265.456213][ T3329] netlink_rcv_skb+0x130/0x360 [14265.456213][ T3329] netlink_unicast+0x449/0x710 [14265.456213][ T3329] netlink_sendmsg+0x723/0xbe0 [14265.456213][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14265.456213][ T3329] ___sys_sendmsg+0xee/0x170 [14265.456213][ T3329] __sys_sendmsg+0xcd/0x170 [14265.456213][ T3329] do_syscall_64+0xc6/0x1e0 [14265.456213][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14265.456213][ T3329] [14265.457970][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14265.457970][ T3329] neigh_parms_alloc+0x1e5/0x510 [14265.457970][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14265.457970][ T3329] ipv6_find_idev+0x102/0x170 [14265.457970][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14265.457970][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14265.457970][ T3329] netlink_rcv_skb+0x130/0x360 [14265.457970][ T3329] netlink_unicast+0x449/0x710 [14265.457970][ T3329] netlink_sendmsg+0x723/0xbe0 [14265.457970][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14265.457970][ T3329] ___sys_sendmsg+0xee/0x170 [14265.457970][ T3329] __sys_sendmsg+0xcd/0x170 [14265.457970][ T3329] do_syscall_64+0xc6/0x1e0 [14265.457970][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14265.457970][ T3329] [14275.612987][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14275.613739][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14275.613739][ T3329] netdev_get_by_index+0x5e/0x80 [14275.613739][ T3329] fib6_nh_init+0x3d8/0x15b0 [14275.613739][ T3329] ip6_route_info_create+0xf18/0x17d0 [14275.613739][ T3329] ip6_route_add+0x1c/0x140 [14275.613739][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14275.613739][ T3329] addrconf_add_dev+0xe2/0x170 [14275.613739][ T3329] inet6_addr_add+0x12f/0xa40 [14275.613739][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14275.613739][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14275.613739][ T3329] netlink_rcv_skb+0x130/0x360 [14275.613739][ T3329] netlink_unicast+0x449/0x710 [14275.613739][ T3329] netlink_sendmsg+0x723/0xbe0 [14275.613739][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14275.613739][ T3329] ___sys_sendmsg+0xee/0x170 [14275.613739][ T3329] __sys_sendmsg+0xcd/0x170 [14275.613739][ T3329] do_syscall_64+0xc6/0x1e0 [14275.613739][ T3329] [14275.616089][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14275.616089][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14275.616089][ T3329] ipv6_find_idev+0x102/0x170 [14275.616089][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14275.616089][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14275.616089][ T3329] netlink_rcv_skb+0x130/0x360 [14275.616089][ T3329] netlink_unicast+0x449/0x710 [14275.616089][ T3329] netlink_sendmsg+0x723/0xbe0 [14275.616089][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14275.616089][ T3329] ___sys_sendmsg+0xee/0x170 [14275.616089][ T3329] __sys_sendmsg+0xcd/0x170 [14275.616089][ T3329] do_syscall_64+0xc6/0x1e0 [14275.616089][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14275.616089][ T3329] [14275.617892][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14275.617892][ T3329] neigh_parms_alloc+0x1e5/0x510 [14275.617892][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14275.617892][ T3329] ipv6_find_idev+0x102/0x170 [14275.617892][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14275.617892][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14275.617892][ T3329] netlink_rcv_skb+0x130/0x360 [14275.617892][ T3329] netlink_unicast+0x449/0x710 [14275.617892][ T3329] netlink_sendmsg+0x723/0xbe0 [14275.617892][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14275.617892][ T3329] ___sys_sendmsg+0xee/0x170 [14275.617892][ T3329] __sys_sendmsg+0xcd/0x170 [14275.617892][ T3329] do_syscall_64+0xc6/0x1e0 [14275.617892][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14275.617892][ T3329] [14285.660913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14285.661386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14285.661386][ T3329] netdev_get_by_index+0x5e/0x80 [14285.661386][ T3329] fib6_nh_init+0x3d8/0x15b0 [14285.661386][ T3329] ip6_route_info_create+0xf18/0x17d0 [14285.661386][ T3329] ip6_route_add+0x1c/0x140 [14285.661386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14285.661386][ T3329] addrconf_add_dev+0xe2/0x170 [14285.661386][ T3329] inet6_addr_add+0x12f/0xa40 [14285.661386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14285.661386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14285.661386][ T3329] netlink_rcv_skb+0x130/0x360 [14285.661386][ T3329] netlink_unicast+0x449/0x710 [14285.661386][ T3329] netlink_sendmsg+0x723/0xbe0 [14285.661386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14285.661386][ T3329] ___sys_sendmsg+0xee/0x170 [14285.661386][ T3329] __sys_sendmsg+0xcd/0x170 [14285.661386][ T3329] do_syscall_64+0xc6/0x1e0 [14285.661386][ T3329] [14285.663830][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14285.663830][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14285.663830][ T3329] ipv6_find_idev+0x102/0x170 [14285.663830][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14285.663830][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14285.663830][ T3329] netlink_rcv_skb+0x130/0x360 [14285.663830][ T3329] netlink_unicast+0x449/0x710 [14285.663830][ T3329] netlink_sendmsg+0x723/0xbe0 [14285.663830][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14285.663830][ T3329] ___sys_sendmsg+0xee/0x170 [14285.663830][ T3329] __sys_sendmsg+0xcd/0x170 [14285.663830][ T3329] do_syscall_64+0xc6/0x1e0 [14285.663830][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14285.663830][ T3329] [14285.665711][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14285.665711][ T3329] neigh_parms_alloc+0x1e5/0x510 [14285.665711][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14285.665711][ T3329] ipv6_find_idev+0x102/0x170 [14285.665711][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14285.665711][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14285.665711][ T3329] netlink_rcv_skb+0x130/0x360 [14285.665711][ T3329] netlink_unicast+0x449/0x710 [14285.665711][ T3329] netlink_sendmsg+0x723/0xbe0 [14285.665711][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14285.665711][ T3329] ___sys_sendmsg+0xee/0x170 [14285.665711][ T3329] __sys_sendmsg+0xcd/0x170 [14285.665711][ T3329] do_syscall_64+0xc6/0x1e0 [14285.665711][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14285.665711][ T3329] [14295.908936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14295.909441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14295.909441][ T3329] netdev_get_by_index+0x5e/0x80 [14295.909441][ T3329] fib6_nh_init+0x3d8/0x15b0 [14295.909441][ T3329] ip6_route_info_create+0xf18/0x17d0 [14295.909441][ T3329] ip6_route_add+0x1c/0x140 [14295.909441][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14295.909441][ T3329] addrconf_add_dev+0xe2/0x170 [14295.909441][ T3329] inet6_addr_add+0x12f/0xa40 [14295.909441][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14295.909441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14295.909441][ T3329] netlink_rcv_skb+0x130/0x360 [14295.909441][ T3329] netlink_unicast+0x449/0x710 [14295.909441][ T3329] netlink_sendmsg+0x723/0xbe0 [14295.909441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14295.909441][ T3329] ___sys_sendmsg+0xee/0x170 [14295.909441][ T3329] __sys_sendmsg+0xcd/0x170 [14295.909441][ T3329] do_syscall_64+0xc6/0x1e0 [14295.909441][ T3329] [14295.911695][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14295.911695][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14295.911695][ T3329] ipv6_find_idev+0x102/0x170 [14295.911695][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14295.911695][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14295.911695][ T3329] netlink_rcv_skb+0x130/0x360 [14295.911695][ T3329] netlink_unicast+0x449/0x710 [14295.911695][ T3329] netlink_sendmsg+0x723/0xbe0 [14295.911695][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14295.911695][ T3329] ___sys_sendmsg+0xee/0x170 [14295.911695][ T3329] __sys_sendmsg+0xcd/0x170 [14295.911695][ T3329] do_syscall_64+0xc6/0x1e0 [14295.911695][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14295.911695][ T3329] [14295.914025][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14295.914025][ T3329] neigh_parms_alloc+0x1e5/0x510 [14295.914025][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14295.914025][ T3329] ipv6_find_idev+0x102/0x170 [14295.914025][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14295.914025][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14295.914025][ T3329] netlink_rcv_skb+0x130/0x360 [14295.914025][ T3329] netlink_unicast+0x449/0x710 [14295.914025][ T3329] netlink_sendmsg+0x723/0xbe0 [14295.914025][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14295.914025][ T3329] ___sys_sendmsg+0xee/0x170 [14295.914025][ T3329] __sys_sendmsg+0xcd/0x170 [14295.914025][ T3329] do_syscall_64+0xc6/0x1e0 [14295.914025][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14295.914025][ T3329] [14306.004974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14306.005867][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14306.005867][ T3329] netdev_get_by_index+0x5e/0x80 [14306.005867][ T3329] fib6_nh_init+0x3d8/0x15b0 [14306.005867][ T3329] ip6_route_info_create+0xf18/0x17d0 [14306.005867][ T3329] ip6_route_add+0x1c/0x140 [14306.005867][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14306.005867][ T3329] addrconf_add_dev+0xe2/0x170 [14306.005867][ T3329] inet6_addr_add+0x12f/0xa40 [14306.005867][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14306.005867][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14306.005867][ T3329] netlink_rcv_skb+0x130/0x360 [14306.005867][ T3329] netlink_unicast+0x449/0x710 [14306.005867][ T3329] netlink_sendmsg+0x723/0xbe0 [14306.005867][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14306.005867][ T3329] ___sys_sendmsg+0xee/0x170 [14306.005867][ T3329] __sys_sendmsg+0xcd/0x170 [14306.005867][ T3329] do_syscall_64+0xc6/0x1e0 [14306.005867][ T3329] [14306.008050][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14306.008050][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14306.008050][ T3329] ipv6_find_idev+0x102/0x170 [14306.008050][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14306.008050][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14306.008050][ T3329] netlink_rcv_skb+0x130/0x360 [14306.008050][ T3329] netlink_unicast+0x449/0x710 [14306.008050][ T3329] netlink_sendmsg+0x723/0xbe0 [14306.008050][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14306.008050][ T3329] ___sys_sendmsg+0xee/0x170 [14306.008050][ T3329] __sys_sendmsg+0xcd/0x170 [14306.008050][ T3329] do_syscall_64+0xc6/0x1e0 [14306.008050][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14306.008050][ T3329] [14306.009667][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14306.009667][ T3329] neigh_parms_alloc+0x1e5/0x510 [14306.009667][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14306.009667][ T3329] ipv6_find_idev+0x102/0x170 [14306.009667][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14306.009667][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14306.009667][ T3329] netlink_rcv_skb+0x130/0x360 [14306.009667][ T3329] netlink_unicast+0x449/0x710 [14306.009667][ T3329] netlink_sendmsg+0x723/0xbe0 [14306.009667][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14306.009667][ T3329] ___sys_sendmsg+0xee/0x170 [14306.009667][ T3329] __sys_sendmsg+0xcd/0x170 [14306.009667][ T3329] do_syscall_64+0xc6/0x1e0 [14306.009667][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14306.009667][ T3329] [14316.260982][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14316.261983][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14316.261983][ T3329] netdev_get_by_index+0x5e/0x80 [14316.261983][ T3329] fib6_nh_init+0x3d8/0x15b0 [14316.261983][ T3329] ip6_route_info_create+0xf18/0x17d0 [14316.261983][ T3329] ip6_route_add+0x1c/0x140 [14316.261983][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14316.261983][ T3329] addrconf_add_dev+0xe2/0x170 [14316.261983][ T3329] inet6_addr_add+0x12f/0xa40 [14316.261983][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14316.261983][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14316.261983][ T3329] netlink_rcv_skb+0x130/0x360 [14316.261983][ T3329] netlink_unicast+0x449/0x710 [14316.261983][ T3329] netlink_sendmsg+0x723/0xbe0 [14316.261983][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14316.261983][ T3329] ___sys_sendmsg+0xee/0x170 [14316.261983][ T3329] __sys_sendmsg+0xcd/0x170 [14316.261983][ T3329] do_syscall_64+0xc6/0x1e0 [14316.261983][ T3329] [14316.264169][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14316.264169][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14316.264169][ T3329] ipv6_find_idev+0x102/0x170 [14316.264169][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14316.264169][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14316.264169][ T3329] netlink_rcv_skb+0x130/0x360 [14316.264169][ T3329] netlink_unicast+0x449/0x710 [14316.264169][ T3329] netlink_sendmsg+0x723/0xbe0 [14316.264169][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14316.264169][ T3329] ___sys_sendmsg+0xee/0x170 [14316.264169][ T3329] __sys_sendmsg+0xcd/0x170 [14316.264169][ T3329] do_syscall_64+0xc6/0x1e0 [14316.264169][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14316.264169][ T3329] [14316.265823][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14316.265823][ T3329] neigh_parms_alloc+0x1e5/0x510 [14316.265823][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14316.265823][ T3329] ipv6_find_idev+0x102/0x170 [14316.265823][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14316.265823][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14316.265823][ T3329] netlink_rcv_skb+0x130/0x360 [14316.265823][ T3329] netlink_unicast+0x449/0x710 [14316.265823][ T3329] netlink_sendmsg+0x723/0xbe0 [14316.265823][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14316.265823][ T3329] ___sys_sendmsg+0xee/0x170 [14316.265823][ T3329] __sys_sendmsg+0xcd/0x170 [14316.265823][ T3329] do_syscall_64+0xc6/0x1e0 [14316.265823][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14316.265823][ T3329] [14326.516915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14326.517399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14326.517399][ T3329] netdev_get_by_index+0x5e/0x80 [14326.517399][ T3329] fib6_nh_init+0x3d8/0x15b0 [14326.517399][ T3329] ip6_route_info_create+0xf18/0x17d0 [14326.517399][ T3329] ip6_route_add+0x1c/0x140 [14326.517399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14326.517399][ T3329] addrconf_add_dev+0xe2/0x170 [14326.517399][ T3329] inet6_addr_add+0x12f/0xa40 [14326.517399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14326.517399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14326.517399][ T3329] netlink_rcv_skb+0x130/0x360 [14326.517399][ T3329] netlink_unicast+0x449/0x710 [14326.517399][ T3329] netlink_sendmsg+0x723/0xbe0 [14326.517399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14326.517399][ T3329] ___sys_sendmsg+0xee/0x170 [14326.517399][ T3329] __sys_sendmsg+0xcd/0x170 [14326.517399][ T3329] do_syscall_64+0xc6/0x1e0 [14326.517399][ T3329] [14326.519590][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14326.519590][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14326.519590][ T3329] ipv6_find_idev+0x102/0x170 [14326.519590][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14326.519590][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14326.519590][ T3329] netlink_rcv_skb+0x130/0x360 [14326.519590][ T3329] netlink_unicast+0x449/0x710 [14326.519590][ T3329] netlink_sendmsg+0x723/0xbe0 [14326.519590][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14326.519590][ T3329] ___sys_sendmsg+0xee/0x170 [14326.519590][ T3329] __sys_sendmsg+0xcd/0x170 [14326.519590][ T3329] do_syscall_64+0xc6/0x1e0 [14326.519590][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14326.519590][ T3329] [14326.521270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14326.521270][ T3329] neigh_parms_alloc+0x1e5/0x510 [14326.521270][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14326.521270][ T3329] ipv6_find_idev+0x102/0x170 [14326.521270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14326.521270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14326.521270][ T3329] netlink_rcv_skb+0x130/0x360 [14326.521270][ T3329] netlink_unicast+0x449/0x710 [14326.521270][ T3329] netlink_sendmsg+0x723/0xbe0 [14326.521270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14326.521270][ T3329] ___sys_sendmsg+0xee/0x170 [14326.521270][ T3329] __sys_sendmsg+0xcd/0x170 [14326.521270][ T3329] do_syscall_64+0xc6/0x1e0 [14326.521270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14326.521270][ T3329] [14336.773003][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14336.773539][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14336.773539][ T3329] netdev_get_by_index+0x5e/0x80 [14336.773539][ T3329] fib6_nh_init+0x3d8/0x15b0 [14336.773539][ T3329] ip6_route_info_create+0xf18/0x17d0 [14336.773539][ T3329] ip6_route_add+0x1c/0x140 [14336.773539][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14336.773539][ T3329] addrconf_add_dev+0xe2/0x170 [14336.773539][ T3329] inet6_addr_add+0x12f/0xa40 [14336.773539][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14336.773539][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14336.773539][ T3329] netlink_rcv_skb+0x130/0x360 [14336.773539][ T3329] netlink_unicast+0x449/0x710 [14336.773539][ T3329] netlink_sendmsg+0x723/0xbe0 [14336.773539][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14336.773539][ T3329] ___sys_sendmsg+0xee/0x170 [14336.773539][ T3329] __sys_sendmsg+0xcd/0x170 [14336.773539][ T3329] do_syscall_64+0xc6/0x1e0 [14336.773539][ T3329] [14336.775789][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14336.775789][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14336.775789][ T3329] ipv6_find_idev+0x102/0x170 [14336.775789][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14336.775789][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14336.775789][ T3329] netlink_rcv_skb+0x130/0x360 [14336.775789][ T3329] netlink_unicast+0x449/0x710 [14336.775789][ T3329] netlink_sendmsg+0x723/0xbe0 [14336.775789][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14336.775789][ T3329] ___sys_sendmsg+0xee/0x170 [14336.775789][ T3329] __sys_sendmsg+0xcd/0x170 [14336.775789][ T3329] do_syscall_64+0xc6/0x1e0 [14336.775789][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14336.775789][ T3329] [14336.777488][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14336.777488][ T3329] neigh_parms_alloc+0x1e5/0x510 [14336.777488][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14336.777488][ T3329] ipv6_find_idev+0x102/0x170 [14336.777488][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14336.777488][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14336.777488][ T3329] netlink_rcv_skb+0x130/0x360 [14336.777488][ T3329] netlink_unicast+0x449/0x710 [14336.777488][ T3329] netlink_sendmsg+0x723/0xbe0 [14336.777488][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14336.777488][ T3329] ___sys_sendmsg+0xee/0x170 [14336.777488][ T3329] __sys_sendmsg+0xcd/0x170 [14336.777488][ T3329] do_syscall_64+0xc6/0x1e0 [14336.777488][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14336.777488][ T3329] [14346.781043][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14346.781564][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14346.781564][ T3329] netdev_get_by_index+0x5e/0x80 [14346.781564][ T3329] fib6_nh_init+0x3d8/0x15b0 [14346.781564][ T3329] ip6_route_info_create+0xf18/0x17d0 [14346.781564][ T3329] ip6_route_add+0x1c/0x140 [14346.781564][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14346.781564][ T3329] addrconf_add_dev+0xe2/0x170 [14346.781564][ T3329] inet6_addr_add+0x12f/0xa40 [14346.781564][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14346.781564][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14346.781564][ T3329] netlink_rcv_skb+0x130/0x360 [14346.781564][ T3329] netlink_unicast+0x449/0x710 [14346.781564][ T3329] netlink_sendmsg+0x723/0xbe0 [14346.781564][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14346.781564][ T3329] ___sys_sendmsg+0xee/0x170 [14346.781564][ T3329] __sys_sendmsg+0xcd/0x170 [14346.781564][ T3329] do_syscall_64+0xc6/0x1e0 [14346.781564][ T3329] [14346.784830][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14346.784830][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14346.784830][ T3329] ipv6_find_idev+0x102/0x170 [14346.784830][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14346.784830][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14346.784830][ T3329] netlink_rcv_skb+0x130/0x360 [14346.784830][ T3329] netlink_unicast+0x449/0x710 [14346.784830][ T3329] netlink_sendmsg+0x723/0xbe0 [14346.784830][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14346.784830][ T3329] ___sys_sendmsg+0xee/0x170 [14346.784830][ T3329] __sys_sendmsg+0xcd/0x170 [14346.784830][ T3329] do_syscall_64+0xc6/0x1e0 [14346.784830][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14346.784830][ T3329] [14346.786943][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14346.786943][ T3329] neigh_parms_alloc+0x1e5/0x510 [14346.786943][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14346.786943][ T3329] ipv6_find_idev+0x102/0x170 [14346.786943][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14346.786943][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14346.786943][ T3329] netlink_rcv_skb+0x130/0x360 [14346.786943][ T3329] netlink_unicast+0x449/0x710 [14346.786943][ T3329] netlink_sendmsg+0x723/0xbe0 [14346.786943][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14346.786943][ T3329] ___sys_sendmsg+0xee/0x170 [14346.786943][ T3329] __sys_sendmsg+0xcd/0x170 [14346.786943][ T3329] do_syscall_64+0xc6/0x1e0 [14346.786943][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14346.786943][ T3329] [14356.829001][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14356.829507][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14356.829507][ T3329] netdev_get_by_index+0x5e/0x80 [14356.829507][ T3329] fib6_nh_init+0x3d8/0x15b0 [14356.829507][ T3329] ip6_route_info_create+0xf18/0x17d0 [14356.829507][ T3329] ip6_route_add+0x1c/0x140 [14356.829507][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14356.829507][ T3329] addrconf_add_dev+0xe2/0x170 [14356.829507][ T3329] inet6_addr_add+0x12f/0xa40 [14356.829507][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14356.829507][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14356.829507][ T3329] netlink_rcv_skb+0x130/0x360 [14356.829507][ T3329] netlink_unicast+0x449/0x710 [14356.829507][ T3329] netlink_sendmsg+0x723/0xbe0 [14356.829507][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14356.829507][ T3329] ___sys_sendmsg+0xee/0x170 [14356.829507][ T3329] __sys_sendmsg+0xcd/0x170 [14356.829507][ T3329] do_syscall_64+0xc6/0x1e0 [14356.829507][ T3329] [14356.832218][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14356.832218][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14356.832218][ T3329] ipv6_find_idev+0x102/0x170 [14356.832218][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14356.832218][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14356.832218][ T3329] netlink_rcv_skb+0x130/0x360 [14356.832218][ T3329] netlink_unicast+0x449/0x710 [14356.832218][ T3329] netlink_sendmsg+0x723/0xbe0 [14356.832218][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14356.832218][ T3329] ___sys_sendmsg+0xee/0x170 [14356.832218][ T3329] __sys_sendmsg+0xcd/0x170 [14356.832218][ T3329] do_syscall_64+0xc6/0x1e0 [14356.832218][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14356.832218][ T3329] [14356.834363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14356.834363][ T3329] neigh_parms_alloc+0x1e5/0x510 [14356.834363][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14356.834363][ T3329] ipv6_find_idev+0x102/0x170 [14356.834363][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14356.834363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14356.834363][ T3329] netlink_rcv_skb+0x130/0x360 [14356.834363][ T3329] netlink_unicast+0x449/0x710 [14356.834363][ T3329] netlink_sendmsg+0x723/0xbe0 [14356.834363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14356.834363][ T3329] ___sys_sendmsg+0xee/0x170 [14356.834363][ T3329] __sys_sendmsg+0xcd/0x170 [14356.834363][ T3329] do_syscall_64+0xc6/0x1e0 [14356.834363][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14356.834363][ T3329] [14366.940916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14366.941421][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14366.941421][ T3329] netdev_get_by_index+0x5e/0x80 [14366.941421][ T3329] fib6_nh_init+0x3d8/0x15b0 [14366.941421][ T3329] ip6_route_info_create+0xf18/0x17d0 [14366.941421][ T3329] ip6_route_add+0x1c/0x140 [14366.941421][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14366.941421][ T3329] addrconf_add_dev+0xe2/0x170 [14366.941421][ T3329] inet6_addr_add+0x12f/0xa40 [14366.941421][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14366.941421][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14366.941421][ T3329] netlink_rcv_skb+0x130/0x360 [14366.941421][ T3329] netlink_unicast+0x449/0x710 [14366.941421][ T3329] netlink_sendmsg+0x723/0xbe0 [14366.941421][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14366.941421][ T3329] ___sys_sendmsg+0xee/0x170 [14366.941421][ T3329] __sys_sendmsg+0xcd/0x170 [14366.941421][ T3329] do_syscall_64+0xc6/0x1e0 [14366.941421][ T3329] [14366.944140][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14366.944140][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14366.944140][ T3329] ipv6_find_idev+0x102/0x170 [14366.944140][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14366.944140][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14366.944140][ T3329] netlink_rcv_skb+0x130/0x360 [14366.944140][ T3329] netlink_unicast+0x449/0x710 [14366.944140][ T3329] netlink_sendmsg+0x723/0xbe0 [14366.944140][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14366.944140][ T3329] ___sys_sendmsg+0xee/0x170 [14366.944140][ T3329] __sys_sendmsg+0xcd/0x170 [14366.944140][ T3329] do_syscall_64+0xc6/0x1e0 [14366.944140][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14366.944140][ T3329] [14366.946260][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14366.946260][ T3329] neigh_parms_alloc+0x1e5/0x510 [14366.946260][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14366.946260][ T3329] ipv6_find_idev+0x102/0x170 [14366.946260][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14366.946260][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14366.946260][ T3329] netlink_rcv_skb+0x130/0x360 [14366.946260][ T3329] netlink_unicast+0x449/0x710 [14366.946260][ T3329] netlink_sendmsg+0x723/0xbe0 [14366.946260][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14366.946260][ T3329] ___sys_sendmsg+0xee/0x170 [14366.946260][ T3329] __sys_sendmsg+0xcd/0x170 [14366.946260][ T3329] do_syscall_64+0xc6/0x1e0 [14366.946260][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14366.946260][ T3329] [14377.196907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14377.197412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14377.197412][ T3329] netdev_get_by_index+0x5e/0x80 [14377.197412][ T3329] fib6_nh_init+0x3d8/0x15b0 [14377.197412][ T3329] ip6_route_info_create+0xf18/0x17d0 [14377.197412][ T3329] ip6_route_add+0x1c/0x140 [14377.197412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14377.197412][ T3329] addrconf_add_dev+0xe2/0x170 [14377.197412][ T3329] inet6_addr_add+0x12f/0xa40 [14377.197412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14377.197412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14377.197412][ T3329] netlink_rcv_skb+0x130/0x360 [14377.197412][ T3329] netlink_unicast+0x449/0x710 [14377.197412][ T3329] netlink_sendmsg+0x723/0xbe0 [14377.197412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14377.197412][ T3329] ___sys_sendmsg+0xee/0x170 [14377.197412][ T3329] __sys_sendmsg+0xcd/0x170 [14377.197412][ T3329] do_syscall_64+0xc6/0x1e0 [14377.197412][ T3329] [14377.200114][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14377.200114][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14377.200114][ T3329] ipv6_find_idev+0x102/0x170 [14377.200114][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14377.200114][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14377.200114][ T3329] netlink_rcv_skb+0x130/0x360 [14377.200114][ T3329] netlink_unicast+0x449/0x710 [14377.200114][ T3329] netlink_sendmsg+0x723/0xbe0 [14377.200114][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14377.200114][ T3329] ___sys_sendmsg+0xee/0x170 [14377.200114][ T3329] __sys_sendmsg+0xcd/0x170 [14377.200114][ T3329] do_syscall_64+0xc6/0x1e0 [14377.200114][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14377.200114][ T3329] [14377.202156][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14377.202156][ T3329] neigh_parms_alloc+0x1e5/0x510 [14377.202156][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14377.202156][ T3329] ipv6_find_idev+0x102/0x170 [14377.202156][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14377.202156][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14377.202156][ T3329] netlink_rcv_skb+0x130/0x360 [14377.202156][ T3329] netlink_unicast+0x449/0x710 [14377.202156][ T3329] netlink_sendmsg+0x723/0xbe0 [14377.202156][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14377.202156][ T3329] ___sys_sendmsg+0xee/0x170 [14377.202156][ T3329] __sys_sendmsg+0xcd/0x170 [14377.202156][ T3329] do_syscall_64+0xc6/0x1e0 [14377.202156][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14377.202156][ T3329] [14387.452936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14387.453452][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14387.453452][ T3329] netdev_get_by_index+0x5e/0x80 [14387.453452][ T3329] fib6_nh_init+0x3d8/0x15b0 [14387.453452][ T3329] ip6_route_info_create+0xf18/0x17d0 [14387.453452][ T3329] ip6_route_add+0x1c/0x140 [14387.453452][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14387.453452][ T3329] addrconf_add_dev+0xe2/0x170 [14387.453452][ T3329] inet6_addr_add+0x12f/0xa40 [14387.453452][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14387.453452][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14387.453452][ T3329] netlink_rcv_skb+0x130/0x360 [14387.453452][ T3329] netlink_unicast+0x449/0x710 [14387.453452][ T3329] netlink_sendmsg+0x723/0xbe0 [14387.453452][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14387.453452][ T3329] ___sys_sendmsg+0xee/0x170 [14387.453452][ T3329] __sys_sendmsg+0xcd/0x170 [14387.453452][ T3329] do_syscall_64+0xc6/0x1e0 [14387.453452][ T3329] [14387.456154][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14387.456154][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14387.456154][ T3329] ipv6_find_idev+0x102/0x170 [14387.456154][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14387.456154][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14387.456154][ T3329] netlink_rcv_skb+0x130/0x360 [14387.456154][ T3329] netlink_unicast+0x449/0x710 [14387.456154][ T3329] netlink_sendmsg+0x723/0xbe0 [14387.456154][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14387.456154][ T3329] ___sys_sendmsg+0xee/0x170 [14387.456154][ T3329] __sys_sendmsg+0xcd/0x170 [14387.456154][ T3329] do_syscall_64+0xc6/0x1e0 [14387.456154][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14387.456154][ T3329] [14387.458125][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14387.458125][ T3329] neigh_parms_alloc+0x1e5/0x510 [14387.458125][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14387.458125][ T3329] ipv6_find_idev+0x102/0x170 [14387.458125][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14387.458125][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14387.458125][ T3329] netlink_rcv_skb+0x130/0x360 [14387.458125][ T3329] netlink_unicast+0x449/0x710 [14387.458125][ T3329] netlink_sendmsg+0x723/0xbe0 [14387.458125][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14387.458125][ T3329] ___sys_sendmsg+0xee/0x170 [14387.458125][ T3329] __sys_sendmsg+0xcd/0x170 [14387.458125][ T3329] do_syscall_64+0xc6/0x1e0 [14387.458125][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14387.458125][ T3329] [14397.468989][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14397.470052][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14397.470052][ T3329] netdev_get_by_index+0x5e/0x80 [14397.470052][ T3329] fib6_nh_init+0x3d8/0x15b0 [14397.470052][ T3329] ip6_route_info_create+0xf18/0x17d0 [14397.470052][ T3329] ip6_route_add+0x1c/0x140 [14397.470052][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14397.470052][ T3329] addrconf_add_dev+0xe2/0x170 [14397.470052][ T3329] inet6_addr_add+0x12f/0xa40 [14397.470052][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14397.470052][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14397.470052][ T3329] netlink_rcv_skb+0x130/0x360 [14397.470052][ T3329] netlink_unicast+0x449/0x710 [14397.470052][ T3329] netlink_sendmsg+0x723/0xbe0 [14397.470052][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14397.470052][ T3329] ___sys_sendmsg+0xee/0x170 [14397.470052][ T3329] __sys_sendmsg+0xcd/0x170 [14397.470052][ T3329] do_syscall_64+0xc6/0x1e0 [14397.470052][ T3329] [14397.472580][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14397.472580][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14397.472580][ T3329] ipv6_find_idev+0x102/0x170 [14397.472580][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14397.472580][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14397.472580][ T3329] netlink_rcv_skb+0x130/0x360 [14397.472580][ T3329] netlink_unicast+0x449/0x710 [14397.472580][ T3329] netlink_sendmsg+0x723/0xbe0 [14397.472580][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14397.472580][ T3329] ___sys_sendmsg+0xee/0x170 [14397.472580][ T3329] __sys_sendmsg+0xcd/0x170 [14397.472580][ T3329] do_syscall_64+0xc6/0x1e0 [14397.472580][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14397.472580][ T3329] [14397.474524][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14397.474524][ T3329] neigh_parms_alloc+0x1e5/0x510 [14397.474524][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14397.474524][ T3329] ipv6_find_idev+0x102/0x170 [14397.474524][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14397.474524][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14397.474524][ T3329] netlink_rcv_skb+0x130/0x360 [14397.474524][ T3329] netlink_unicast+0x449/0x710 [14397.474524][ T3329] netlink_sendmsg+0x723/0xbe0 [14397.474524][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14397.474524][ T3329] ___sys_sendmsg+0xee/0x170 [14397.474524][ T3329] __sys_sendmsg+0xcd/0x170 [14397.474524][ T3329] do_syscall_64+0xc6/0x1e0 [14397.474524][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14397.474524][ T3329] [14407.837080][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14407.837990][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14407.837990][ T3329] netdev_get_by_index+0x5e/0x80 [14407.837990][ T3329] fib6_nh_init+0x3d8/0x15b0 [14407.837990][ T3329] ip6_route_info_create+0xf18/0x17d0 [14407.837990][ T3329] ip6_route_add+0x1c/0x140 [14407.837990][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14407.837990][ T3329] addrconf_add_dev+0xe2/0x170 [14407.837990][ T3329] inet6_addr_add+0x12f/0xa40 [14407.837990][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14407.837990][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14407.837990][ T3329] netlink_rcv_skb+0x130/0x360 [14407.837990][ T3329] netlink_unicast+0x449/0x710 [14407.837990][ T3329] netlink_sendmsg+0x723/0xbe0 [14407.837990][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14407.837990][ T3329] ___sys_sendmsg+0xee/0x170 [14407.837990][ T3329] __sys_sendmsg+0xcd/0x170 [14407.837990][ T3329] do_syscall_64+0xc6/0x1e0 [14407.837990][ T3329] [14407.840604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14407.840604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14407.840604][ T3329] ipv6_find_idev+0x102/0x170 [14407.840604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14407.840604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14407.840604][ T3329] netlink_rcv_skb+0x130/0x360 [14407.840604][ T3329] netlink_unicast+0x449/0x710 [14407.840604][ T3329] netlink_sendmsg+0x723/0xbe0 [14407.840604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14407.840604][ T3329] ___sys_sendmsg+0xee/0x170 [14407.840604][ T3329] __sys_sendmsg+0xcd/0x170 [14407.840604][ T3329] do_syscall_64+0xc6/0x1e0 [14407.840604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14407.840604][ T3329] [14407.842612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14407.842612][ T3329] neigh_parms_alloc+0x1e5/0x510 [14407.842612][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14407.842612][ T3329] ipv6_find_idev+0x102/0x170 [14407.842612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14407.842612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14407.842612][ T3329] netlink_rcv_skb+0x130/0x360 [14407.842612][ T3329] netlink_unicast+0x449/0x710 [14407.842612][ T3329] netlink_sendmsg+0x723/0xbe0 [14407.842612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14407.842612][ T3329] ___sys_sendmsg+0xee/0x170 [14407.842612][ T3329] __sys_sendmsg+0xcd/0x170 [14407.842612][ T3329] do_syscall_64+0xc6/0x1e0 [14407.842612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14407.842612][ T3329] [14418.084906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14418.085405][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14418.085405][ T3329] netdev_get_by_index+0x5e/0x80 [14418.085405][ T3329] fib6_nh_init+0x3d8/0x15b0 [14418.085405][ T3329] ip6_route_info_create+0xf18/0x17d0 [14418.085405][ T3329] ip6_route_add+0x1c/0x140 [14418.085405][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14418.085405][ T3329] addrconf_add_dev+0xe2/0x170 [14418.085405][ T3329] inet6_addr_add+0x12f/0xa40 [14418.085405][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14418.085405][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14418.085405][ T3329] netlink_rcv_skb+0x130/0x360 [14418.085405][ T3329] netlink_unicast+0x449/0x710 [14418.085405][ T3329] netlink_sendmsg+0x723/0xbe0 [14418.085405][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14418.085405][ T3329] ___sys_sendmsg+0xee/0x170 [14418.085405][ T3329] __sys_sendmsg+0xcd/0x170 [14418.085405][ T3329] do_syscall_64+0xc6/0x1e0 [14418.085405][ T3329] [14418.088676][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14418.088676][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14418.088676][ T3329] ipv6_find_idev+0x102/0x170 [14418.088676][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14418.088676][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14418.088676][ T3329] netlink_rcv_skb+0x130/0x360 [14418.088676][ T3329] netlink_unicast+0x449/0x710 [14418.088676][ T3329] netlink_sendmsg+0x723/0xbe0 [14418.088676][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14418.088676][ T3329] ___sys_sendmsg+0xee/0x170 [14418.088676][ T3329] __sys_sendmsg+0xcd/0x170 [14418.088676][ T3329] do_syscall_64+0xc6/0x1e0 [14418.088676][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14418.088676][ T3329] [14418.090783][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14418.090783][ T3329] neigh_parms_alloc+0x1e5/0x510 [14418.090783][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14418.090783][ T3329] ipv6_find_idev+0x102/0x170 [14418.090783][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14418.090783][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14418.090783][ T3329] netlink_rcv_skb+0x130/0x360 [14418.090783][ T3329] netlink_unicast+0x449/0x710 [14418.090783][ T3329] netlink_sendmsg+0x723/0xbe0 [14418.090783][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14418.090783][ T3329] ___sys_sendmsg+0xee/0x170 [14418.090783][ T3329] __sys_sendmsg+0xcd/0x170 [14418.090783][ T3329] do_syscall_64+0xc6/0x1e0 [14418.090783][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14418.090783][ T3329] [14428.333095][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14428.334046][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14428.334046][ T3329] netdev_get_by_index+0x5e/0x80 [14428.334046][ T3329] fib6_nh_init+0x3d8/0x15b0 [14428.334046][ T3329] ip6_route_info_create+0xf18/0x17d0 [14428.334046][ T3329] ip6_route_add+0x1c/0x140 [14428.334046][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14428.334046][ T3329] addrconf_add_dev+0xe2/0x170 [14428.334046][ T3329] inet6_addr_add+0x12f/0xa40 [14428.334046][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14428.334046][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14428.334046][ T3329] netlink_rcv_skb+0x130/0x360 [14428.334046][ T3329] netlink_unicast+0x449/0x710 [14428.334046][ T3329] netlink_sendmsg+0x723/0xbe0 [14428.334046][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14428.334046][ T3329] ___sys_sendmsg+0xee/0x170 [14428.334046][ T3329] __sys_sendmsg+0xcd/0x170 [14428.334046][ T3329] do_syscall_64+0xc6/0x1e0 [14428.334046][ T3329] [14428.336473][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14428.336473][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14428.336473][ T3329] ipv6_find_idev+0x102/0x170 [14428.336473][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14428.336473][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14428.336473][ T3329] netlink_rcv_skb+0x130/0x360 [14428.336473][ T3329] netlink_unicast+0x449/0x710 [14428.336473][ T3329] netlink_sendmsg+0x723/0xbe0 [14428.336473][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14428.336473][ T3329] ___sys_sendmsg+0xee/0x170 [14428.336473][ T3329] __sys_sendmsg+0xcd/0x170 [14428.336473][ T3329] do_syscall_64+0xc6/0x1e0 [14428.336473][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14428.336473][ T3329] [14428.338319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14428.338319][ T3329] neigh_parms_alloc+0x1e5/0x510 [14428.338319][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14428.338319][ T3329] ipv6_find_idev+0x102/0x170 [14428.338319][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14428.338319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14428.338319][ T3329] netlink_rcv_skb+0x130/0x360 [14428.338319][ T3329] netlink_unicast+0x449/0x710 [14428.338319][ T3329] netlink_sendmsg+0x723/0xbe0 [14428.338319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14428.338319][ T3329] ___sys_sendmsg+0xee/0x170 [14428.338319][ T3329] __sys_sendmsg+0xcd/0x170 [14428.338319][ T3329] do_syscall_64+0xc6/0x1e0 [14428.338319][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14428.338319][ T3329] [14438.580984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14438.581921][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14438.581921][ T3329] netdev_get_by_index+0x5e/0x80 [14438.581921][ T3329] fib6_nh_init+0x3d8/0x15b0 [14438.581921][ T3329] ip6_route_info_create+0xf18/0x17d0 [14438.581921][ T3329] ip6_route_add+0x1c/0x140 [14438.581921][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14438.581921][ T3329] addrconf_add_dev+0xe2/0x170 [14438.581921][ T3329] inet6_addr_add+0x12f/0xa40 [14438.581921][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14438.581921][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14438.581921][ T3329] netlink_rcv_skb+0x130/0x360 [14438.581921][ T3329] netlink_unicast+0x449/0x710 [14438.581921][ T3329] netlink_sendmsg+0x723/0xbe0 [14438.581921][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14438.581921][ T3329] ___sys_sendmsg+0xee/0x170 [14438.581921][ T3329] __sys_sendmsg+0xcd/0x170 [14438.581921][ T3329] do_syscall_64+0xc6/0x1e0 [14438.581921][ T3329] [14438.584260][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14438.584260][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14438.584260][ T3329] ipv6_find_idev+0x102/0x170 [14438.584260][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14438.584260][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14438.584260][ T3329] netlink_rcv_skb+0x130/0x360 [14438.584260][ T3329] netlink_unicast+0x449/0x710 [14438.584260][ T3329] netlink_sendmsg+0x723/0xbe0 [14438.584260][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14438.584260][ T3329] ___sys_sendmsg+0xee/0x170 [14438.584260][ T3329] __sys_sendmsg+0xcd/0x170 [14438.584260][ T3329] do_syscall_64+0xc6/0x1e0 [14438.584260][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14438.584260][ T3329] [14438.586075][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14438.586075][ T3329] neigh_parms_alloc+0x1e5/0x510 [14438.586075][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14438.586075][ T3329] ipv6_find_idev+0x102/0x170 [14438.586075][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14438.586075][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14438.586075][ T3329] netlink_rcv_skb+0x130/0x360 [14438.586075][ T3329] netlink_unicast+0x449/0x710 [14438.586075][ T3329] netlink_sendmsg+0x723/0xbe0 [14438.586075][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14438.586075][ T3329] ___sys_sendmsg+0xee/0x170 [14438.586075][ T3329] __sys_sendmsg+0xcd/0x170 [14438.586075][ T3329] do_syscall_64+0xc6/0x1e0 [14438.586075][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14438.586075][ T3329] [14448.828949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14448.829422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14448.829422][ T3329] netdev_get_by_index+0x5e/0x80 [14448.829422][ T3329] fib6_nh_init+0x3d8/0x15b0 [14448.829422][ T3329] ip6_route_info_create+0xf18/0x17d0 [14448.829422][ T3329] ip6_route_add+0x1c/0x140 [14448.829422][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14448.829422][ T3329] addrconf_add_dev+0xe2/0x170 [14448.829422][ T3329] inet6_addr_add+0x12f/0xa40 [14448.829422][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14448.829422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14448.829422][ T3329] netlink_rcv_skb+0x130/0x360 [14448.829422][ T3329] netlink_unicast+0x449/0x710 [14448.829422][ T3329] netlink_sendmsg+0x723/0xbe0 [14448.829422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14448.829422][ T3329] ___sys_sendmsg+0xee/0x170 [14448.829422][ T3329] __sys_sendmsg+0xcd/0x170 [14448.829422][ T3329] do_syscall_64+0xc6/0x1e0 [14448.829422][ T3329] [14448.831814][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14448.831814][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14448.831814][ T3329] ipv6_find_idev+0x102/0x170 [14448.831814][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14448.831814][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14448.831814][ T3329] netlink_rcv_skb+0x130/0x360 [14448.831814][ T3329] netlink_unicast+0x449/0x710 [14448.831814][ T3329] netlink_sendmsg+0x723/0xbe0 [14448.831814][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14448.831814][ T3329] ___sys_sendmsg+0xee/0x170 [14448.831814][ T3329] __sys_sendmsg+0xcd/0x170 [14448.831814][ T3329] do_syscall_64+0xc6/0x1e0 [14448.831814][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14448.831814][ T3329] [14448.833724][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14448.833724][ T3329] neigh_parms_alloc+0x1e5/0x510 [14448.833724][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14448.833724][ T3329] ipv6_find_idev+0x102/0x170 [14448.833724][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14448.833724][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14448.833724][ T3329] netlink_rcv_skb+0x130/0x360 [14448.833724][ T3329] netlink_unicast+0x449/0x710 [14448.833724][ T3329] netlink_sendmsg+0x723/0xbe0 [14448.833724][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14448.833724][ T3329] ___sys_sendmsg+0xee/0x170 [14448.833724][ T3329] __sys_sendmsg+0xcd/0x170 [14448.833724][ T3329] do_syscall_64+0xc6/0x1e0 [14448.833724][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14448.833724][ T3329] [14459.077063][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14459.077725][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14459.077725][ T3329] netdev_get_by_index+0x5e/0x80 [14459.077725][ T3329] fib6_nh_init+0x3d8/0x15b0 [14459.077725][ T3329] ip6_route_info_create+0xf18/0x17d0 [14459.077725][ T3329] ip6_route_add+0x1c/0x140 [14459.077725][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14459.077725][ T3329] addrconf_add_dev+0xe2/0x170 [14459.077725][ T3329] inet6_addr_add+0x12f/0xa40 [14459.077725][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14459.077725][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14459.077725][ T3329] netlink_rcv_skb+0x130/0x360 [14459.077725][ T3329] netlink_unicast+0x449/0x710 [14459.077725][ T3329] netlink_sendmsg+0x723/0xbe0 [14459.077725][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14459.077725][ T3329] ___sys_sendmsg+0xee/0x170 [14459.077725][ T3329] __sys_sendmsg+0xcd/0x170 [14459.077725][ T3329] do_syscall_64+0xc6/0x1e0 [14459.077725][ T3329] [14459.080104][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14459.080104][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14459.080104][ T3329] ipv6_find_idev+0x102/0x170 [14459.080104][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14459.080104][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14459.080104][ T3329] netlink_rcv_skb+0x130/0x360 [14459.080104][ T3329] netlink_unicast+0x449/0x710 [14459.080104][ T3329] netlink_sendmsg+0x723/0xbe0 [14459.080104][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14459.080104][ T3329] ___sys_sendmsg+0xee/0x170 [14459.080104][ T3329] __sys_sendmsg+0xcd/0x170 [14459.080104][ T3329] do_syscall_64+0xc6/0x1e0 [14459.080104][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14459.080104][ T3329] [14459.081879][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14459.081879][ T3329] neigh_parms_alloc+0x1e5/0x510 [14459.081879][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14459.081879][ T3329] ipv6_find_idev+0x102/0x170 [14459.081879][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14459.081879][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14459.081879][ T3329] netlink_rcv_skb+0x130/0x360 [14459.081879][ T3329] netlink_unicast+0x449/0x710 [14459.081879][ T3329] netlink_sendmsg+0x723/0xbe0 [14459.081879][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14459.081879][ T3329] ___sys_sendmsg+0xee/0x170 [14459.081879][ T3329] __sys_sendmsg+0xcd/0x170 [14459.081879][ T3329] do_syscall_64+0xc6/0x1e0 [14459.081879][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14459.081879][ T3329] [14469.324905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14469.325341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14469.325341][ T3329] netdev_get_by_index+0x5e/0x80 [14469.325341][ T3329] fib6_nh_init+0x3d8/0x15b0 [14469.325341][ T3329] ip6_route_info_create+0xf18/0x17d0 [14469.325341][ T3329] ip6_route_add+0x1c/0x140 [14469.325341][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14469.325341][ T3329] addrconf_add_dev+0xe2/0x170 [14469.325341][ T3329] inet6_addr_add+0x12f/0xa40 [14469.325341][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14469.325341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14469.325341][ T3329] netlink_rcv_skb+0x130/0x360 [14469.325341][ T3329] netlink_unicast+0x449/0x710 [14469.325341][ T3329] netlink_sendmsg+0x723/0xbe0 [14469.325341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14469.325341][ T3329] ___sys_sendmsg+0xee/0x170 [14469.325341][ T3329] __sys_sendmsg+0xcd/0x170 [14469.325341][ T3329] do_syscall_64+0xc6/0x1e0 [14469.325341][ T3329] [14469.327811][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14469.327811][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14469.327811][ T3329] ipv6_find_idev+0x102/0x170 [14469.327811][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14469.327811][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14469.327811][ T3329] netlink_rcv_skb+0x130/0x360 [14469.327811][ T3329] netlink_unicast+0x449/0x710 [14469.327811][ T3329] netlink_sendmsg+0x723/0xbe0 [14469.327811][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14469.327811][ T3329] ___sys_sendmsg+0xee/0x170 [14469.327811][ T3329] __sys_sendmsg+0xcd/0x170 [14469.327811][ T3329] do_syscall_64+0xc6/0x1e0 [14469.327811][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14469.327811][ T3329] [14469.329721][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14469.329721][ T3329] neigh_parms_alloc+0x1e5/0x510 [14469.329721][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14469.329721][ T3329] ipv6_find_idev+0x102/0x170 [14469.329721][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14469.329721][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14469.329721][ T3329] netlink_rcv_skb+0x130/0x360 [14469.329721][ T3329] netlink_unicast+0x449/0x710 [14469.329721][ T3329] netlink_sendmsg+0x723/0xbe0 [14469.329721][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14469.329721][ T3329] ___sys_sendmsg+0xee/0x170 [14469.329721][ T3329] __sys_sendmsg+0xcd/0x170 [14469.329721][ T3329] do_syscall_64+0xc6/0x1e0 [14469.329721][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14469.329721][ T3329] [14479.572994][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14479.574022][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14479.574022][ T3329] netdev_get_by_index+0x5e/0x80 [14479.574022][ T3329] fib6_nh_init+0x3d8/0x15b0 [14479.574022][ T3329] ip6_route_info_create+0xf18/0x17d0 [14479.574022][ T3329] ip6_route_add+0x1c/0x140 [14479.574022][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14479.574022][ T3329] addrconf_add_dev+0xe2/0x170 [14479.574022][ T3329] inet6_addr_add+0x12f/0xa40 [14479.574022][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14479.574022][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14479.574022][ T3329] netlink_rcv_skb+0x130/0x360 [14479.574022][ T3329] netlink_unicast+0x449/0x710 [14479.574022][ T3329] netlink_sendmsg+0x723/0xbe0 [14479.574022][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14479.574022][ T3329] ___sys_sendmsg+0xee/0x170 [14479.574022][ T3329] __sys_sendmsg+0xcd/0x170 [14479.574022][ T3329] do_syscall_64+0xc6/0x1e0 [14479.574022][ T3329] [14479.576441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14479.576441][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14479.576441][ T3329] ipv6_find_idev+0x102/0x170 [14479.576441][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14479.576441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14479.576441][ T3329] netlink_rcv_skb+0x130/0x360 [14479.576441][ T3329] netlink_unicast+0x449/0x710 [14479.576441][ T3329] netlink_sendmsg+0x723/0xbe0 [14479.576441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14479.576441][ T3329] ___sys_sendmsg+0xee/0x170 [14479.576441][ T3329] __sys_sendmsg+0xcd/0x170 [14479.576441][ T3329] do_syscall_64+0xc6/0x1e0 [14479.576441][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14479.576441][ T3329] [14479.578208][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14479.578208][ T3329] neigh_parms_alloc+0x1e5/0x510 [14479.578208][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14479.578208][ T3329] ipv6_find_idev+0x102/0x170 [14479.578208][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14479.578208][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14479.578208][ T3329] netlink_rcv_skb+0x130/0x360 [14479.578208][ T3329] netlink_unicast+0x449/0x710 [14479.578208][ T3329] netlink_sendmsg+0x723/0xbe0 [14479.578208][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14479.578208][ T3329] ___sys_sendmsg+0xee/0x170 [14479.578208][ T3329] __sys_sendmsg+0xcd/0x170 [14479.578208][ T3329] do_syscall_64+0xc6/0x1e0 [14479.578208][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14479.578208][ T3329] [14489.604905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14489.605418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14489.605418][ T3329] netdev_get_by_index+0x5e/0x80 [14489.605418][ T3329] fib6_nh_init+0x3d8/0x15b0 [14489.605418][ T3329] ip6_route_info_create+0xf18/0x17d0 [14489.605418][ T3329] ip6_route_add+0x1c/0x140 [14489.605418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14489.605418][ T3329] addrconf_add_dev+0xe2/0x170 [14489.605418][ T3329] inet6_addr_add+0x12f/0xa40 [14489.605418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14489.605418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14489.605418][ T3329] netlink_rcv_skb+0x130/0x360 [14489.605418][ T3329] netlink_unicast+0x449/0x710 [14489.605418][ T3329] netlink_sendmsg+0x723/0xbe0 [14489.605418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14489.605418][ T3329] ___sys_sendmsg+0xee/0x170 [14489.605418][ T3329] __sys_sendmsg+0xcd/0x170 [14489.605418][ T3329] do_syscall_64+0xc6/0x1e0 [14489.605418][ T3329] [14489.607851][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14489.607851][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14489.607851][ T3329] ipv6_find_idev+0x102/0x170 [14489.607851][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14489.607851][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14489.607851][ T3329] netlink_rcv_skb+0x130/0x360 [14489.607851][ T3329] netlink_unicast+0x449/0x710 [14489.607851][ T3329] netlink_sendmsg+0x723/0xbe0 [14489.607851][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14489.607851][ T3329] ___sys_sendmsg+0xee/0x170 [14489.607851][ T3329] __sys_sendmsg+0xcd/0x170 [14489.607851][ T3329] do_syscall_64+0xc6/0x1e0 [14489.607851][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14489.607851][ T3329] [14489.609717][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14489.609717][ T3329] neigh_parms_alloc+0x1e5/0x510 [14489.609717][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14489.609717][ T3329] ipv6_find_idev+0x102/0x170 [14489.609717][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14489.609717][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14489.609717][ T3329] netlink_rcv_skb+0x130/0x360 [14489.609717][ T3329] netlink_unicast+0x449/0x710 [14489.609717][ T3329] netlink_sendmsg+0x723/0xbe0 [14489.609717][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14489.609717][ T3329] ___sys_sendmsg+0xee/0x170 [14489.609717][ T3329] __sys_sendmsg+0xcd/0x170 [14489.609717][ T3329] do_syscall_64+0xc6/0x1e0 [14489.609717][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14489.609717][ T3329] [14499.852929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14499.853392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14499.853392][ T3329] netdev_get_by_index+0x5e/0x80 [14499.853392][ T3329] fib6_nh_init+0x3d8/0x15b0 [14499.853392][ T3329] ip6_route_info_create+0xf18/0x17d0 [14499.853392][ T3329] ip6_route_add+0x1c/0x140 [14499.853392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14499.853392][ T3329] addrconf_add_dev+0xe2/0x170 [14499.853392][ T3329] inet6_addr_add+0x12f/0xa40 [14499.853392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14499.853392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14499.853392][ T3329] netlink_rcv_skb+0x130/0x360 [14499.853392][ T3329] netlink_unicast+0x449/0x710 [14499.853392][ T3329] netlink_sendmsg+0x723/0xbe0 [14499.853392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14499.853392][ T3329] ___sys_sendmsg+0xee/0x170 [14499.853392][ T3329] __sys_sendmsg+0xcd/0x170 [14499.853392][ T3329] do_syscall_64+0xc6/0x1e0 [14499.853392][ T3329] [14499.855695][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14499.855695][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14499.855695][ T3329] ipv6_find_idev+0x102/0x170 [14499.855695][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14499.855695][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14499.855695][ T3329] netlink_rcv_skb+0x130/0x360 [14499.855695][ T3329] netlink_unicast+0x449/0x710 [14499.855695][ T3329] netlink_sendmsg+0x723/0xbe0 [14499.855695][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14499.855695][ T3329] ___sys_sendmsg+0xee/0x170 [14499.855695][ T3329] __sys_sendmsg+0xcd/0x170 [14499.855695][ T3329] do_syscall_64+0xc6/0x1e0 [14499.855695][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14499.855695][ T3329] [14499.857454][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14499.857454][ T3329] neigh_parms_alloc+0x1e5/0x510 [14499.857454][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14499.857454][ T3329] ipv6_find_idev+0x102/0x170 [14499.857454][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14499.857454][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14499.857454][ T3329] netlink_rcv_skb+0x130/0x360 [14499.857454][ T3329] netlink_unicast+0x449/0x710 [14499.857454][ T3329] netlink_sendmsg+0x723/0xbe0 [14499.857454][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14499.857454][ T3329] ___sys_sendmsg+0xee/0x170 [14499.857454][ T3329] __sys_sendmsg+0xcd/0x170 [14499.857454][ T3329] do_syscall_64+0xc6/0x1e0 [14499.857454][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14499.857454][ T3329] [14510.100929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14510.101418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14510.101418][ T3329] netdev_get_by_index+0x5e/0x80 [14510.101418][ T3329] fib6_nh_init+0x3d8/0x15b0 [14510.101418][ T3329] ip6_route_info_create+0xf18/0x17d0 [14510.101418][ T3329] ip6_route_add+0x1c/0x140 [14510.101418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14510.101418][ T3329] addrconf_add_dev+0xe2/0x170 [14510.101418][ T3329] inet6_addr_add+0x12f/0xa40 [14510.101418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14510.101418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14510.101418][ T3329] netlink_rcv_skb+0x130/0x360 [14510.101418][ T3329] netlink_unicast+0x449/0x710 [14510.101418][ T3329] netlink_sendmsg+0x723/0xbe0 [14510.101418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14510.101418][ T3329] ___sys_sendmsg+0xee/0x170 [14510.101418][ T3329] __sys_sendmsg+0xcd/0x170 [14510.101418][ T3329] do_syscall_64+0xc6/0x1e0 [14510.101418][ T3329] [14510.103885][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14510.103885][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14510.103885][ T3329] ipv6_find_idev+0x102/0x170 [14510.103885][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14510.103885][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14510.103885][ T3329] netlink_rcv_skb+0x130/0x360 [14510.103885][ T3329] netlink_unicast+0x449/0x710 [14510.103885][ T3329] netlink_sendmsg+0x723/0xbe0 [14510.103885][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14510.103885][ T3329] ___sys_sendmsg+0xee/0x170 [14510.103885][ T3329] __sys_sendmsg+0xcd/0x170 [14510.103885][ T3329] do_syscall_64+0xc6/0x1e0 [14510.103885][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14510.103885][ T3329] [14510.105796][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14510.105796][ T3329] neigh_parms_alloc+0x1e5/0x510 [14510.105796][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14510.105796][ T3329] ipv6_find_idev+0x102/0x170 [14510.105796][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14510.105796][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14510.105796][ T3329] netlink_rcv_skb+0x130/0x360 [14510.105796][ T3329] netlink_unicast+0x449/0x710 [14510.105796][ T3329] netlink_sendmsg+0x723/0xbe0 [14510.105796][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14510.105796][ T3329] ___sys_sendmsg+0xee/0x170 [14510.105796][ T3329] __sys_sendmsg+0xcd/0x170 [14510.105796][ T3329] do_syscall_64+0xc6/0x1e0 [14510.105796][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14510.105796][ T3329] [14520.348982][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14520.349539][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14520.349539][ T3329] netdev_get_by_index+0x5e/0x80 [14520.349539][ T3329] fib6_nh_init+0x3d8/0x15b0 [14520.349539][ T3329] ip6_route_info_create+0xf18/0x17d0 [14520.349539][ T3329] ip6_route_add+0x1c/0x140 [14520.349539][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14520.349539][ T3329] addrconf_add_dev+0xe2/0x170 [14520.349539][ T3329] inet6_addr_add+0x12f/0xa40 [14520.349539][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14520.349539][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14520.349539][ T3329] netlink_rcv_skb+0x130/0x360 [14520.349539][ T3329] netlink_unicast+0x449/0x710 [14520.349539][ T3329] netlink_sendmsg+0x723/0xbe0 [14520.349539][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14520.349539][ T3329] ___sys_sendmsg+0xee/0x170 [14520.349539][ T3329] __sys_sendmsg+0xcd/0x170 [14520.349539][ T3329] do_syscall_64+0xc6/0x1e0 [14520.349539][ T3329] [14520.351872][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14520.351872][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14520.351872][ T3329] ipv6_find_idev+0x102/0x170 [14520.351872][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14520.351872][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14520.351872][ T3329] netlink_rcv_skb+0x130/0x360 [14520.351872][ T3329] netlink_unicast+0x449/0x710 [14520.351872][ T3329] netlink_sendmsg+0x723/0xbe0 [14520.351872][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14520.351872][ T3329] ___sys_sendmsg+0xee/0x170 [14520.351872][ T3329] __sys_sendmsg+0xcd/0x170 [14520.351872][ T3329] do_syscall_64+0xc6/0x1e0 [14520.351872][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14520.351872][ T3329] [14520.353701][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14520.353701][ T3329] neigh_parms_alloc+0x1e5/0x510 [14520.353701][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14520.353701][ T3329] ipv6_find_idev+0x102/0x170 [14520.353701][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14520.353701][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14520.353701][ T3329] netlink_rcv_skb+0x130/0x360 [14520.353701][ T3329] netlink_unicast+0x449/0x710 [14520.353701][ T3329] netlink_sendmsg+0x723/0xbe0 [14520.353701][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14520.353701][ T3329] ___sys_sendmsg+0xee/0x170 [14520.353701][ T3329] __sys_sendmsg+0xcd/0x170 [14520.353701][ T3329] do_syscall_64+0xc6/0x1e0 [14520.353701][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14520.353701][ T3329] [14530.596999][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14530.597962][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14530.597962][ T3329] netdev_get_by_index+0x5e/0x80 [14530.597962][ T3329] fib6_nh_init+0x3d8/0x15b0 [14530.597962][ T3329] ip6_route_info_create+0xf18/0x17d0 [14530.597962][ T3329] ip6_route_add+0x1c/0x140 [14530.597962][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14530.597962][ T3329] addrconf_add_dev+0xe2/0x170 [14530.597962][ T3329] inet6_addr_add+0x12f/0xa40 [14530.597962][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14530.597962][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14530.597962][ T3329] netlink_rcv_skb+0x130/0x360 [14530.597962][ T3329] netlink_unicast+0x449/0x710 [14530.597962][ T3329] netlink_sendmsg+0x723/0xbe0 [14530.597962][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14530.597962][ T3329] ___sys_sendmsg+0xee/0x170 [14530.597962][ T3329] __sys_sendmsg+0xcd/0x170 [14530.597962][ T3329] do_syscall_64+0xc6/0x1e0 [14530.597962][ T3329] [14530.600380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14530.600380][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14530.600380][ T3329] ipv6_find_idev+0x102/0x170 [14530.600380][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14530.600380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14530.600380][ T3329] netlink_rcv_skb+0x130/0x360 [14530.600380][ T3329] netlink_unicast+0x449/0x710 [14530.600380][ T3329] netlink_sendmsg+0x723/0xbe0 [14530.600380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14530.600380][ T3329] ___sys_sendmsg+0xee/0x170 [14530.600380][ T3329] __sys_sendmsg+0xcd/0x170 [14530.600380][ T3329] do_syscall_64+0xc6/0x1e0 [14530.600380][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14530.600380][ T3329] [14530.602264][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14530.602264][ T3329] neigh_parms_alloc+0x1e5/0x510 [14530.602264][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14530.602264][ T3329] ipv6_find_idev+0x102/0x170 [14530.602264][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14530.602264][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14530.602264][ T3329] netlink_rcv_skb+0x130/0x360 [14530.602264][ T3329] netlink_unicast+0x449/0x710 [14530.602264][ T3329] netlink_sendmsg+0x723/0xbe0 [14530.602264][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14530.602264][ T3329] ___sys_sendmsg+0xee/0x170 [14530.602264][ T3329] __sys_sendmsg+0xcd/0x170 [14530.602264][ T3329] do_syscall_64+0xc6/0x1e0 [14530.602264][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14530.602264][ T3329] [14540.844859][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14540.845354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14540.845354][ T3329] netdev_get_by_index+0x5e/0x80 [14540.845354][ T3329] fib6_nh_init+0x3d8/0x15b0 [14540.845354][ T3329] ip6_route_info_create+0xf18/0x17d0 [14540.845354][ T3329] ip6_route_add+0x1c/0x140 [14540.845354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14540.845354][ T3329] addrconf_add_dev+0xe2/0x170 [14540.845354][ T3329] inet6_addr_add+0x12f/0xa40 [14540.845354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14540.845354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14540.845354][ T3329] netlink_rcv_skb+0x130/0x360 [14540.845354][ T3329] netlink_unicast+0x449/0x710 [14540.845354][ T3329] netlink_sendmsg+0x723/0xbe0 [14540.845354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14540.845354][ T3329] ___sys_sendmsg+0xee/0x170 [14540.845354][ T3329] __sys_sendmsg+0xcd/0x170 [14540.845354][ T3329] do_syscall_64+0xc6/0x1e0 [14540.845354][ T3329] [14540.847789][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14540.847789][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14540.847789][ T3329] ipv6_find_idev+0x102/0x170 [14540.847789][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14540.847789][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14540.847789][ T3329] netlink_rcv_skb+0x130/0x360 [14540.847789][ T3329] netlink_unicast+0x449/0x710 [14540.847789][ T3329] netlink_sendmsg+0x723/0xbe0 [14540.847789][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14540.847789][ T3329] ___sys_sendmsg+0xee/0x170 [14540.847789][ T3329] __sys_sendmsg+0xcd/0x170 [14540.847789][ T3329] do_syscall_64+0xc6/0x1e0 [14540.847789][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14540.847789][ T3329] [14540.849690][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14540.849690][ T3329] neigh_parms_alloc+0x1e5/0x510 [14540.849690][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14540.849690][ T3329] ipv6_find_idev+0x102/0x170 [14540.849690][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14540.849690][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14540.849690][ T3329] netlink_rcv_skb+0x130/0x360 [14540.849690][ T3329] netlink_unicast+0x449/0x710 [14540.849690][ T3329] netlink_sendmsg+0x723/0xbe0 [14540.849690][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14540.849690][ T3329] ___sys_sendmsg+0xee/0x170 [14540.849690][ T3329] __sys_sendmsg+0xcd/0x170 [14540.849690][ T3329] do_syscall_64+0xc6/0x1e0 [14540.849690][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14540.849690][ T3329] [14550.860964][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14550.861425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14550.861425][ T3329] netdev_get_by_index+0x5e/0x80 [14550.861425][ T3329] fib6_nh_init+0x3d8/0x15b0 [14550.861425][ T3329] ip6_route_info_create+0xf18/0x17d0 [14550.861425][ T3329] ip6_route_add+0x1c/0x140 [14550.861425][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14550.861425][ T3329] addrconf_add_dev+0xe2/0x170 [14550.861425][ T3329] inet6_addr_add+0x12f/0xa40 [14550.861425][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14550.861425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14550.861425][ T3329] netlink_rcv_skb+0x130/0x360 [14550.861425][ T3329] netlink_unicast+0x449/0x710 [14550.861425][ T3329] netlink_sendmsg+0x723/0xbe0 [14550.861425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14550.861425][ T3329] ___sys_sendmsg+0xee/0x170 [14550.861425][ T3329] __sys_sendmsg+0xcd/0x170 [14550.861425][ T3329] do_syscall_64+0xc6/0x1e0 [14550.861425][ T3329] [14550.863827][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14550.863827][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14550.863827][ T3329] ipv6_find_idev+0x102/0x170 [14550.863827][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14550.863827][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14550.863827][ T3329] netlink_rcv_skb+0x130/0x360 [14550.863827][ T3329] netlink_unicast+0x449/0x710 [14550.863827][ T3329] netlink_sendmsg+0x723/0xbe0 [14550.863827][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14550.863827][ T3329] ___sys_sendmsg+0xee/0x170 [14550.863827][ T3329] __sys_sendmsg+0xcd/0x170 [14550.863827][ T3329] do_syscall_64+0xc6/0x1e0 [14550.863827][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14550.863827][ T3329] [14550.865733][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14550.865733][ T3329] neigh_parms_alloc+0x1e5/0x510 [14550.865733][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14550.865733][ T3329] ipv6_find_idev+0x102/0x170 [14550.865733][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14550.865733][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14550.865733][ T3329] netlink_rcv_skb+0x130/0x360 [14550.865733][ T3329] netlink_unicast+0x449/0x710 [14550.865733][ T3329] netlink_sendmsg+0x723/0xbe0 [14550.865733][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14550.865733][ T3329] ___sys_sendmsg+0xee/0x170 [14550.865733][ T3329] __sys_sendmsg+0xcd/0x170 [14550.865733][ T3329] do_syscall_64+0xc6/0x1e0 [14550.865733][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14550.865733][ T3329] [14561.052993][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14561.053753][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14561.053753][ T3329] netdev_get_by_index+0x5e/0x80 [14561.053753][ T3329] fib6_nh_init+0x3d8/0x15b0 [14561.053753][ T3329] ip6_route_info_create+0xf18/0x17d0 [14561.053753][ T3329] ip6_route_add+0x1c/0x140 [14561.053753][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14561.053753][ T3329] addrconf_add_dev+0xe2/0x170 [14561.053753][ T3329] inet6_addr_add+0x12f/0xa40 [14561.053753][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14561.053753][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14561.053753][ T3329] netlink_rcv_skb+0x130/0x360 [14561.053753][ T3329] netlink_unicast+0x449/0x710 [14561.053753][ T3329] netlink_sendmsg+0x723/0xbe0 [14561.053753][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14561.053753][ T3329] ___sys_sendmsg+0xee/0x170 [14561.053753][ T3329] __sys_sendmsg+0xcd/0x170 [14561.053753][ T3329] do_syscall_64+0xc6/0x1e0 [14561.053753][ T3329] [14561.056190][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14561.056190][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14561.056190][ T3329] ipv6_find_idev+0x102/0x170 [14561.056190][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14561.056190][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14561.056190][ T3329] netlink_rcv_skb+0x130/0x360 [14561.056190][ T3329] netlink_unicast+0x449/0x710 [14561.056190][ T3329] netlink_sendmsg+0x723/0xbe0 [14561.056190][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14561.056190][ T3329] ___sys_sendmsg+0xee/0x170 [14561.056190][ T3329] __sys_sendmsg+0xcd/0x170 [14561.056190][ T3329] do_syscall_64+0xc6/0x1e0 [14561.056190][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14561.056190][ T3329] [14561.058031][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14561.058031][ T3329] neigh_parms_alloc+0x1e5/0x510 [14561.058031][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14561.058031][ T3329] ipv6_find_idev+0x102/0x170 [14561.058031][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14561.058031][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14561.058031][ T3329] netlink_rcv_skb+0x130/0x360 [14561.058031][ T3329] netlink_unicast+0x449/0x710 [14561.058031][ T3329] netlink_sendmsg+0x723/0xbe0 [14561.058031][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14561.058031][ T3329] ___sys_sendmsg+0xee/0x170 [14561.058031][ T3329] __sys_sendmsg+0xcd/0x170 [14561.058031][ T3329] do_syscall_64+0xc6/0x1e0 [14561.058031][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14561.058031][ T3329] [14571.116995][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14571.117721][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14571.117721][ T3329] netdev_get_by_index+0x5e/0x80 [14571.117721][ T3329] fib6_nh_init+0x3d8/0x15b0 [14571.117721][ T3329] ip6_route_info_create+0xf18/0x17d0 [14571.117721][ T3329] ip6_route_add+0x1c/0x140 [14571.117721][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14571.117721][ T3329] addrconf_add_dev+0xe2/0x170 [14571.117721][ T3329] inet6_addr_add+0x12f/0xa40 [14571.117721][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14571.117721][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14571.117721][ T3329] netlink_rcv_skb+0x130/0x360 [14571.117721][ T3329] netlink_unicast+0x449/0x710 [14571.117721][ T3329] netlink_sendmsg+0x723/0xbe0 [14571.117721][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14571.117721][ T3329] ___sys_sendmsg+0xee/0x170 [14571.117721][ T3329] __sys_sendmsg+0xcd/0x170 [14571.117721][ T3329] do_syscall_64+0xc6/0x1e0 [14571.117721][ T3329] [14571.120076][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14571.120076][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14571.120076][ T3329] ipv6_find_idev+0x102/0x170 [14571.120076][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14571.120076][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14571.120076][ T3329] netlink_rcv_skb+0x130/0x360 [14571.120076][ T3329] netlink_unicast+0x449/0x710 [14571.120076][ T3329] netlink_sendmsg+0x723/0xbe0 [14571.120076][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14571.120076][ T3329] ___sys_sendmsg+0xee/0x170 [14571.120076][ T3329] __sys_sendmsg+0xcd/0x170 [14571.120076][ T3329] do_syscall_64+0xc6/0x1e0 [14571.120076][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14571.120076][ T3329] [14571.121828][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14571.121828][ T3329] neigh_parms_alloc+0x1e5/0x510 [14571.121828][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14571.121828][ T3329] ipv6_find_idev+0x102/0x170 [14571.121828][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14571.121828][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14571.121828][ T3329] netlink_rcv_skb+0x130/0x360 [14571.121828][ T3329] netlink_unicast+0x449/0x710 [14571.121828][ T3329] netlink_sendmsg+0x723/0xbe0 [14571.121828][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14571.121828][ T3329] ___sys_sendmsg+0xee/0x170 [14571.121828][ T3329] __sys_sendmsg+0xcd/0x170 [14571.121828][ T3329] do_syscall_64+0xc6/0x1e0 [14571.121828][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14571.121828][ T3329] [14581.364976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14581.365995][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14581.365995][ T3329] netdev_get_by_index+0x5e/0x80 [14581.365995][ T3329] fib6_nh_init+0x3d8/0x15b0 [14581.365995][ T3329] ip6_route_info_create+0xf18/0x17d0 [14581.365995][ T3329] ip6_route_add+0x1c/0x140 [14581.365995][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14581.365995][ T3329] addrconf_add_dev+0xe2/0x170 [14581.365995][ T3329] inet6_addr_add+0x12f/0xa40 [14581.365995][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14581.365995][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14581.365995][ T3329] netlink_rcv_skb+0x130/0x360 [14581.365995][ T3329] netlink_unicast+0x449/0x710 [14581.365995][ T3329] netlink_sendmsg+0x723/0xbe0 [14581.365995][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14581.365995][ T3329] ___sys_sendmsg+0xee/0x170 [14581.365995][ T3329] __sys_sendmsg+0xcd/0x170 [14581.365995][ T3329] do_syscall_64+0xc6/0x1e0 [14581.365995][ T3329] [14581.368528][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14581.368528][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14581.368528][ T3329] ipv6_find_idev+0x102/0x170 [14581.368528][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14581.368528][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14581.368528][ T3329] netlink_rcv_skb+0x130/0x360 [14581.368528][ T3329] netlink_unicast+0x449/0x710 [14581.368528][ T3329] netlink_sendmsg+0x723/0xbe0 [14581.368528][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14581.368528][ T3329] ___sys_sendmsg+0xee/0x170 [14581.368528][ T3329] __sys_sendmsg+0xcd/0x170 [14581.368528][ T3329] do_syscall_64+0xc6/0x1e0 [14581.368528][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14581.368528][ T3329] [14581.370521][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14581.370521][ T3329] neigh_parms_alloc+0x1e5/0x510 [14581.370521][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14581.370521][ T3329] ipv6_find_idev+0x102/0x170 [14581.370521][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14581.370521][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14581.370521][ T3329] netlink_rcv_skb+0x130/0x360 [14581.370521][ T3329] netlink_unicast+0x449/0x710 [14581.370521][ T3329] netlink_sendmsg+0x723/0xbe0 [14581.370521][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14581.370521][ T3329] ___sys_sendmsg+0xee/0x170 [14581.370521][ T3329] __sys_sendmsg+0xcd/0x170 [14581.370521][ T3329] do_syscall_64+0xc6/0x1e0 [14581.370521][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14581.370521][ T3329] [14591.613024][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14591.613943][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14591.613943][ T3329] netdev_get_by_index+0x5e/0x80 [14591.613943][ T3329] fib6_nh_init+0x3d8/0x15b0 [14591.613943][ T3329] ip6_route_info_create+0xf18/0x17d0 [14591.613943][ T3329] ip6_route_add+0x1c/0x140 [14591.613943][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14591.613943][ T3329] addrconf_add_dev+0xe2/0x170 [14591.613943][ T3329] inet6_addr_add+0x12f/0xa40 [14591.613943][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14591.613943][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14591.613943][ T3329] netlink_rcv_skb+0x130/0x360 [14591.613943][ T3329] netlink_unicast+0x449/0x710 [14591.613943][ T3329] netlink_sendmsg+0x723/0xbe0 [14591.613943][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14591.613943][ T3329] ___sys_sendmsg+0xee/0x170 [14591.613943][ T3329] __sys_sendmsg+0xcd/0x170 [14591.613943][ T3329] do_syscall_64+0xc6/0x1e0 [14591.613943][ T3329] [14591.616321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14591.616321][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14591.616321][ T3329] ipv6_find_idev+0x102/0x170 [14591.616321][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14591.616321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14591.616321][ T3329] netlink_rcv_skb+0x130/0x360 [14591.616321][ T3329] netlink_unicast+0x449/0x710 [14591.616321][ T3329] netlink_sendmsg+0x723/0xbe0 [14591.616321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14591.616321][ T3329] ___sys_sendmsg+0xee/0x170 [14591.616321][ T3329] __sys_sendmsg+0xcd/0x170 [14591.616321][ T3329] do_syscall_64+0xc6/0x1e0 [14591.616321][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14591.616321][ T3329] [14591.618106][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14591.618106][ T3329] neigh_parms_alloc+0x1e5/0x510 [14591.618106][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14591.618106][ T3329] ipv6_find_idev+0x102/0x170 [14591.618106][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14591.618106][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14591.618106][ T3329] netlink_rcv_skb+0x130/0x360 [14591.618106][ T3329] netlink_unicast+0x449/0x710 [14591.618106][ T3329] netlink_sendmsg+0x723/0xbe0 [14591.618106][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14591.618106][ T3329] ___sys_sendmsg+0xee/0x170 [14591.618106][ T3329] __sys_sendmsg+0xcd/0x170 [14591.618106][ T3329] do_syscall_64+0xc6/0x1e0 [14591.618106][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14591.618106][ T3329] [14601.844940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14601.845357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14601.845357][ T3329] netdev_get_by_index+0x5e/0x80 [14601.845357][ T3329] fib6_nh_init+0x3d8/0x15b0 [14601.845357][ T3329] ip6_route_info_create+0xf18/0x17d0 [14601.845357][ T3329] ip6_route_add+0x1c/0x140 [14601.845357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14601.845357][ T3329] addrconf_add_dev+0xe2/0x170 [14601.845357][ T3329] inet6_addr_add+0x12f/0xa40 [14601.845357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14601.845357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14601.845357][ T3329] netlink_rcv_skb+0x130/0x360 [14601.845357][ T3329] netlink_unicast+0x449/0x710 [14601.845357][ T3329] netlink_sendmsg+0x723/0xbe0 [14601.845357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14601.845357][ T3329] ___sys_sendmsg+0xee/0x170 [14601.845357][ T3329] __sys_sendmsg+0xcd/0x170 [14601.845357][ T3329] do_syscall_64+0xc6/0x1e0 [14601.845357][ T3329] [14601.847710][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14601.847710][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14601.847710][ T3329] ipv6_find_idev+0x102/0x170 [14601.847710][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14601.847710][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14601.847710][ T3329] netlink_rcv_skb+0x130/0x360 [14601.847710][ T3329] netlink_unicast+0x449/0x710 [14601.847710][ T3329] netlink_sendmsg+0x723/0xbe0 [14601.847710][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14601.847710][ T3329] ___sys_sendmsg+0xee/0x170 [14601.847710][ T3329] __sys_sendmsg+0xcd/0x170 [14601.847710][ T3329] do_syscall_64+0xc6/0x1e0 [14601.847710][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14601.847710][ T3329] [14601.849530][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14601.849530][ T3329] neigh_parms_alloc+0x1e5/0x510 [14601.849530][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14601.849530][ T3329] ipv6_find_idev+0x102/0x170 [14601.849530][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14601.849530][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14601.849530][ T3329] netlink_rcv_skb+0x130/0x360 [14601.849530][ T3329] netlink_unicast+0x449/0x710 [14601.849530][ T3329] netlink_sendmsg+0x723/0xbe0 [14601.849530][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14601.849530][ T3329] ___sys_sendmsg+0xee/0x170 [14601.849530][ T3329] __sys_sendmsg+0xcd/0x170 [14601.849530][ T3329] do_syscall_64+0xc6/0x1e0 [14601.849530][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14601.849530][ T3329] [14612.093026][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14612.093894][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14612.093894][ T3329] netdev_get_by_index+0x5e/0x80 [14612.093894][ T3329] fib6_nh_init+0x3d8/0x15b0 [14612.093894][ T3329] ip6_route_info_create+0xf18/0x17d0 [14612.093894][ T3329] ip6_route_add+0x1c/0x140 [14612.093894][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14612.093894][ T3329] addrconf_add_dev+0xe2/0x170 [14612.093894][ T3329] inet6_addr_add+0x12f/0xa40 [14612.093894][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14612.093894][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14612.093894][ T3329] netlink_rcv_skb+0x130/0x360 [14612.093894][ T3329] netlink_unicast+0x449/0x710 [14612.093894][ T3329] netlink_sendmsg+0x723/0xbe0 [14612.093894][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14612.093894][ T3329] ___sys_sendmsg+0xee/0x170 [14612.093894][ T3329] __sys_sendmsg+0xcd/0x170 [14612.093894][ T3329] do_syscall_64+0xc6/0x1e0 [14612.093894][ T3329] [14612.096346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14612.096346][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14612.096346][ T3329] ipv6_find_idev+0x102/0x170 [14612.096346][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14612.096346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14612.096346][ T3329] netlink_rcv_skb+0x130/0x360 [14612.096346][ T3329] netlink_unicast+0x449/0x710 [14612.096346][ T3329] netlink_sendmsg+0x723/0xbe0 [14612.096346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14612.096346][ T3329] ___sys_sendmsg+0xee/0x170 [14612.096346][ T3329] __sys_sendmsg+0xcd/0x170 [14612.096346][ T3329] do_syscall_64+0xc6/0x1e0 [14612.096346][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14612.096346][ T3329] [14612.098122][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14612.098122][ T3329] neigh_parms_alloc+0x1e5/0x510 [14612.098122][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14612.098122][ T3329] ipv6_find_idev+0x102/0x170 [14612.098122][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14612.098122][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14612.098122][ T3329] netlink_rcv_skb+0x130/0x360 [14612.098122][ T3329] netlink_unicast+0x449/0x710 [14612.098122][ T3329] netlink_sendmsg+0x723/0xbe0 [14612.098122][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14612.098122][ T3329] ___sys_sendmsg+0xee/0x170 [14612.098122][ T3329] __sys_sendmsg+0xcd/0x170 [14612.098122][ T3329] do_syscall_64+0xc6/0x1e0 [14612.098122][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14612.098122][ T3329] [14622.340993][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14622.341701][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14622.341701][ T3329] netdev_get_by_index+0x5e/0x80 [14622.341701][ T3329] fib6_nh_init+0x3d8/0x15b0 [14622.341701][ T3329] ip6_route_info_create+0xf18/0x17d0 [14622.341701][ T3329] ip6_route_add+0x1c/0x140 [14622.341701][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14622.341701][ T3329] addrconf_add_dev+0xe2/0x170 [14622.341701][ T3329] inet6_addr_add+0x12f/0xa40 [14622.341701][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14622.341701][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14622.341701][ T3329] netlink_rcv_skb+0x130/0x360 [14622.341701][ T3329] netlink_unicast+0x449/0x710 [14622.341701][ T3329] netlink_sendmsg+0x723/0xbe0 [14622.341701][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14622.341701][ T3329] ___sys_sendmsg+0xee/0x170 [14622.341701][ T3329] __sys_sendmsg+0xcd/0x170 [14622.341701][ T3329] do_syscall_64+0xc6/0x1e0 [14622.341701][ T3329] [14622.344139][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14622.344139][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14622.344139][ T3329] ipv6_find_idev+0x102/0x170 [14622.344139][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14622.344139][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14622.344139][ T3329] netlink_rcv_skb+0x130/0x360 [14622.344139][ T3329] netlink_unicast+0x449/0x710 [14622.344139][ T3329] netlink_sendmsg+0x723/0xbe0 [14622.344139][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14622.344139][ T3329] ___sys_sendmsg+0xee/0x170 [14622.344139][ T3329] __sys_sendmsg+0xcd/0x170 [14622.344139][ T3329] do_syscall_64+0xc6/0x1e0 [14622.344139][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14622.344139][ T3329] [14622.346045][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14622.346045][ T3329] neigh_parms_alloc+0x1e5/0x510 [14622.346045][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14622.346045][ T3329] ipv6_find_idev+0x102/0x170 [14622.346045][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14622.346045][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14622.346045][ T3329] netlink_rcv_skb+0x130/0x360 [14622.346045][ T3329] netlink_unicast+0x449/0x710 [14622.346045][ T3329] netlink_sendmsg+0x723/0xbe0 [14622.346045][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14622.346045][ T3329] ___sys_sendmsg+0xee/0x170 [14622.346045][ T3329] __sys_sendmsg+0xcd/0x170 [14622.346045][ T3329] do_syscall_64+0xc6/0x1e0 [14622.346045][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14622.346045][ T3329] [14632.588935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14632.589360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14632.589360][ T3329] netdev_get_by_index+0x5e/0x80 [14632.589360][ T3329] fib6_nh_init+0x3d8/0x15b0 [14632.589360][ T3329] ip6_route_info_create+0xf18/0x17d0 [14632.589360][ T3329] ip6_route_add+0x1c/0x140 [14632.589360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14632.589360][ T3329] addrconf_add_dev+0xe2/0x170 [14632.589360][ T3329] inet6_addr_add+0x12f/0xa40 [14632.589360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14632.589360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14632.589360][ T3329] netlink_rcv_skb+0x130/0x360 [14632.589360][ T3329] netlink_unicast+0x449/0x710 [14632.589360][ T3329] netlink_sendmsg+0x723/0xbe0 [14632.589360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14632.589360][ T3329] ___sys_sendmsg+0xee/0x170 [14632.589360][ T3329] __sys_sendmsg+0xcd/0x170 [14632.589360][ T3329] do_syscall_64+0xc6/0x1e0 [14632.589360][ T3329] [14632.591828][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14632.591828][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14632.591828][ T3329] ipv6_find_idev+0x102/0x170 [14632.591828][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14632.591828][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14632.591828][ T3329] netlink_rcv_skb+0x130/0x360 [14632.591828][ T3329] netlink_unicast+0x449/0x710 [14632.591828][ T3329] netlink_sendmsg+0x723/0xbe0 [14632.591828][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14632.591828][ T3329] ___sys_sendmsg+0xee/0x170 [14632.591828][ T3329] __sys_sendmsg+0xcd/0x170 [14632.591828][ T3329] do_syscall_64+0xc6/0x1e0 [14632.591828][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14632.591828][ T3329] [14632.593635][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14632.593635][ T3329] neigh_parms_alloc+0x1e5/0x510 [14632.593635][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14632.593635][ T3329] ipv6_find_idev+0x102/0x170 [14632.593635][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14632.593635][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14632.593635][ T3329] netlink_rcv_skb+0x130/0x360 [14632.593635][ T3329] netlink_unicast+0x449/0x710 [14632.593635][ T3329] netlink_sendmsg+0x723/0xbe0 [14632.593635][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14632.593635][ T3329] ___sys_sendmsg+0xee/0x170 [14632.593635][ T3329] __sys_sendmsg+0xcd/0x170 [14632.593635][ T3329] do_syscall_64+0xc6/0x1e0 [14632.593635][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14632.593635][ T3329] [14642.836958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14642.837472][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14642.837472][ T3329] netdev_get_by_index+0x5e/0x80 [14642.837472][ T3329] fib6_nh_init+0x3d8/0x15b0 [14642.837472][ T3329] ip6_route_info_create+0xf18/0x17d0 [14642.837472][ T3329] ip6_route_add+0x1c/0x140 [14642.837472][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14642.837472][ T3329] addrconf_add_dev+0xe2/0x170 [14642.837472][ T3329] inet6_addr_add+0x12f/0xa40 [14642.837472][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14642.837472][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14642.837472][ T3329] netlink_rcv_skb+0x130/0x360 [14642.837472][ T3329] netlink_unicast+0x449/0x710 [14642.837472][ T3329] netlink_sendmsg+0x723/0xbe0 [14642.837472][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14642.837472][ T3329] ___sys_sendmsg+0xee/0x170 [14642.837472][ T3329] __sys_sendmsg+0xcd/0x170 [14642.837472][ T3329] do_syscall_64+0xc6/0x1e0 [14642.837472][ T3329] [14642.839796][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14642.839796][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14642.839796][ T3329] ipv6_find_idev+0x102/0x170 [14642.839796][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14642.839796][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14642.839796][ T3329] netlink_rcv_skb+0x130/0x360 [14642.839796][ T3329] netlink_unicast+0x449/0x710 [14642.839796][ T3329] netlink_sendmsg+0x723/0xbe0 [14642.839796][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14642.839796][ T3329] ___sys_sendmsg+0xee/0x170 [14642.839796][ T3329] __sys_sendmsg+0xcd/0x170 [14642.839796][ T3329] do_syscall_64+0xc6/0x1e0 [14642.839796][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14642.839796][ T3329] [14642.841673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14642.841673][ T3329] neigh_parms_alloc+0x1e5/0x510 [14642.841673][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14642.841673][ T3329] ipv6_find_idev+0x102/0x170 [14642.841673][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14642.841673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14642.841673][ T3329] netlink_rcv_skb+0x130/0x360 [14642.841673][ T3329] netlink_unicast+0x449/0x710 [14642.841673][ T3329] netlink_sendmsg+0x723/0xbe0 [14642.841673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14642.841673][ T3329] ___sys_sendmsg+0xee/0x170 [14642.841673][ T3329] __sys_sendmsg+0xcd/0x170 [14642.841673][ T3329] do_syscall_64+0xc6/0x1e0 [14642.841673][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14642.841673][ T3329] [14652.988972][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14652.989986][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14652.989986][ T3329] netdev_get_by_index+0x5e/0x80 [14652.989986][ T3329] fib6_nh_init+0x3d8/0x15b0 [14652.989986][ T3329] ip6_route_info_create+0xf18/0x17d0 [14652.989986][ T3329] ip6_route_add+0x1c/0x140 [14652.989986][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14652.989986][ T3329] addrconf_add_dev+0xe2/0x170 [14652.989986][ T3329] inet6_addr_add+0x12f/0xa40 [14652.989986][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14652.989986][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14652.989986][ T3329] netlink_rcv_skb+0x130/0x360 [14652.989986][ T3329] netlink_unicast+0x449/0x710 [14652.989986][ T3329] netlink_sendmsg+0x723/0xbe0 [14652.989986][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14652.989986][ T3329] ___sys_sendmsg+0xee/0x170 [14652.989986][ T3329] __sys_sendmsg+0xcd/0x170 [14652.989986][ T3329] do_syscall_64+0xc6/0x1e0 [14652.989986][ T3329] [14652.992352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14652.992352][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14652.992352][ T3329] ipv6_find_idev+0x102/0x170 [14652.992352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14652.992352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14652.992352][ T3329] netlink_rcv_skb+0x130/0x360 [14652.992352][ T3329] netlink_unicast+0x449/0x710 [14652.992352][ T3329] netlink_sendmsg+0x723/0xbe0 [14652.992352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14652.992352][ T3329] ___sys_sendmsg+0xee/0x170 [14652.992352][ T3329] __sys_sendmsg+0xcd/0x170 [14652.992352][ T3329] do_syscall_64+0xc6/0x1e0 [14652.992352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14652.992352][ T3329] [14652.994243][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14652.994243][ T3329] neigh_parms_alloc+0x1e5/0x510 [14652.994243][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14652.994243][ T3329] ipv6_find_idev+0x102/0x170 [14652.994243][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14652.994243][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14652.994243][ T3329] netlink_rcv_skb+0x130/0x360 [14652.994243][ T3329] netlink_unicast+0x449/0x710 [14652.994243][ T3329] netlink_sendmsg+0x723/0xbe0 [14652.994243][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14652.994243][ T3329] ___sys_sendmsg+0xee/0x170 [14652.994243][ T3329] __sys_sendmsg+0xcd/0x170 [14652.994243][ T3329] do_syscall_64+0xc6/0x1e0 [14652.994243][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14652.994243][ T3329] [14663.236991][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14663.237777][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14663.237777][ T3329] netdev_get_by_index+0x5e/0x80 [14663.237777][ T3329] fib6_nh_init+0x3d8/0x15b0 [14663.237777][ T3329] ip6_route_info_create+0xf18/0x17d0 [14663.237777][ T3329] ip6_route_add+0x1c/0x140 [14663.237777][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14663.237777][ T3329] addrconf_add_dev+0xe2/0x170 [14663.237777][ T3329] inet6_addr_add+0x12f/0xa40 [14663.237777][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14663.237777][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14663.237777][ T3329] netlink_rcv_skb+0x130/0x360 [14663.237777][ T3329] netlink_unicast+0x449/0x710 [14663.237777][ T3329] netlink_sendmsg+0x723/0xbe0 [14663.237777][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14663.237777][ T3329] ___sys_sendmsg+0xee/0x170 [14663.237777][ T3329] __sys_sendmsg+0xcd/0x170 [14663.237777][ T3329] do_syscall_64+0xc6/0x1e0 [14663.237777][ T3329] [14663.240138][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14663.240138][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14663.240138][ T3329] ipv6_find_idev+0x102/0x170 [14663.240138][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14663.240138][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14663.240138][ T3329] netlink_rcv_skb+0x130/0x360 [14663.240138][ T3329] netlink_unicast+0x449/0x710 [14663.240138][ T3329] netlink_sendmsg+0x723/0xbe0 [14663.240138][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14663.240138][ T3329] ___sys_sendmsg+0xee/0x170 [14663.240138][ T3329] __sys_sendmsg+0xcd/0x170 [14663.240138][ T3329] do_syscall_64+0xc6/0x1e0 [14663.240138][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14663.240138][ T3329] [14663.241944][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14663.241944][ T3329] neigh_parms_alloc+0x1e5/0x510 [14663.241944][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14663.241944][ T3329] ipv6_find_idev+0x102/0x170 [14663.241944][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14663.241944][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14663.241944][ T3329] netlink_rcv_skb+0x130/0x360 [14663.241944][ T3329] netlink_unicast+0x449/0x710 [14663.241944][ T3329] netlink_sendmsg+0x723/0xbe0 [14663.241944][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14663.241944][ T3329] ___sys_sendmsg+0xee/0x170 [14663.241944][ T3329] __sys_sendmsg+0xcd/0x170 [14663.241944][ T3329] do_syscall_64+0xc6/0x1e0 [14663.241944][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14663.241944][ T3329] [14673.324999][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14673.325870][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14673.325870][ T3329] netdev_get_by_index+0x5e/0x80 [14673.325870][ T3329] fib6_nh_init+0x3d8/0x15b0 [14673.325870][ T3329] ip6_route_info_create+0xf18/0x17d0 [14673.325870][ T3329] ip6_route_add+0x1c/0x140 [14673.325870][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14673.325870][ T3329] addrconf_add_dev+0xe2/0x170 [14673.325870][ T3329] inet6_addr_add+0x12f/0xa40 [14673.325870][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14673.325870][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14673.325870][ T3329] netlink_rcv_skb+0x130/0x360 [14673.325870][ T3329] netlink_unicast+0x449/0x710 [14673.325870][ T3329] netlink_sendmsg+0x723/0xbe0 [14673.325870][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14673.325870][ T3329] ___sys_sendmsg+0xee/0x170 [14673.325870][ T3329] __sys_sendmsg+0xcd/0x170 [14673.325870][ T3329] do_syscall_64+0xc6/0x1e0 [14673.325870][ T3329] [14673.328218][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14673.328218][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14673.328218][ T3329] ipv6_find_idev+0x102/0x170 [14673.328218][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14673.328218][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14673.328218][ T3329] netlink_rcv_skb+0x130/0x360 [14673.328218][ T3329] netlink_unicast+0x449/0x710 [14673.328218][ T3329] netlink_sendmsg+0x723/0xbe0 [14673.328218][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14673.328218][ T3329] ___sys_sendmsg+0xee/0x170 [14673.328218][ T3329] __sys_sendmsg+0xcd/0x170 [14673.328218][ T3329] do_syscall_64+0xc6/0x1e0 [14673.328218][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14673.328218][ T3329] [14673.330078][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14673.330078][ T3329] neigh_parms_alloc+0x1e5/0x510 [14673.330078][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14673.330078][ T3329] ipv6_find_idev+0x102/0x170 [14673.330078][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14673.330078][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14673.330078][ T3329] netlink_rcv_skb+0x130/0x360 [14673.330078][ T3329] netlink_unicast+0x449/0x710 [14673.330078][ T3329] netlink_sendmsg+0x723/0xbe0 [14673.330078][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14673.330078][ T3329] ___sys_sendmsg+0xee/0x170 [14673.330078][ T3329] __sys_sendmsg+0xcd/0x170 [14673.330078][ T3329] do_syscall_64+0xc6/0x1e0 [14673.330078][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14673.330078][ T3329] [14683.573007][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14683.574065][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14683.574065][ T3329] netdev_get_by_index+0x5e/0x80 [14683.574065][ T3329] fib6_nh_init+0x3d8/0x15b0 [14683.574065][ T3329] ip6_route_info_create+0xf18/0x17d0 [14683.574065][ T3329] ip6_route_add+0x1c/0x140 [14683.574065][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14683.574065][ T3329] addrconf_add_dev+0xe2/0x170 [14683.574065][ T3329] inet6_addr_add+0x12f/0xa40 [14683.574065][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14683.574065][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14683.574065][ T3329] netlink_rcv_skb+0x130/0x360 [14683.574065][ T3329] netlink_unicast+0x449/0x710 [14683.574065][ T3329] netlink_sendmsg+0x723/0xbe0 [14683.574065][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14683.574065][ T3329] ___sys_sendmsg+0xee/0x170 [14683.574065][ T3329] __sys_sendmsg+0xcd/0x170 [14683.574065][ T3329] do_syscall_64+0xc6/0x1e0 [14683.574065][ T3329] [14683.576384][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14683.576384][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14683.576384][ T3329] ipv6_find_idev+0x102/0x170 [14683.576384][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14683.576384][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14683.576384][ T3329] netlink_rcv_skb+0x130/0x360 [14683.576384][ T3329] netlink_unicast+0x449/0x710 [14683.576384][ T3329] netlink_sendmsg+0x723/0xbe0 [14683.576384][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14683.576384][ T3329] ___sys_sendmsg+0xee/0x170 [14683.576384][ T3329] __sys_sendmsg+0xcd/0x170 [14683.576384][ T3329] do_syscall_64+0xc6/0x1e0 [14683.576384][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14683.576384][ T3329] [14683.578137][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14683.578137][ T3329] neigh_parms_alloc+0x1e5/0x510 [14683.578137][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14683.578137][ T3329] ipv6_find_idev+0x102/0x170 [14683.578137][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14683.578137][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14683.578137][ T3329] netlink_rcv_skb+0x130/0x360 [14683.578137][ T3329] netlink_unicast+0x449/0x710 [14683.578137][ T3329] netlink_sendmsg+0x723/0xbe0 [14683.578137][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14683.578137][ T3329] ___sys_sendmsg+0xee/0x170 [14683.578137][ T3329] __sys_sendmsg+0xcd/0x170 [14683.578137][ T3329] do_syscall_64+0xc6/0x1e0 [14683.578137][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14683.578137][ T3329] [14693.820973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14693.821900][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14693.821900][ T3329] netdev_get_by_index+0x5e/0x80 [14693.821900][ T3329] fib6_nh_init+0x3d8/0x15b0 [14693.821900][ T3329] ip6_route_info_create+0xf18/0x17d0 [14693.821900][ T3329] ip6_route_add+0x1c/0x140 [14693.821900][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14693.821900][ T3329] addrconf_add_dev+0xe2/0x170 [14693.821900][ T3329] inet6_addr_add+0x12f/0xa40 [14693.821900][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14693.821900][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14693.821900][ T3329] netlink_rcv_skb+0x130/0x360 [14693.821900][ T3329] netlink_unicast+0x449/0x710 [14693.821900][ T3329] netlink_sendmsg+0x723/0xbe0 [14693.821900][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14693.821900][ T3329] ___sys_sendmsg+0xee/0x170 [14693.821900][ T3329] __sys_sendmsg+0xcd/0x170 [14693.821900][ T3329] do_syscall_64+0xc6/0x1e0 [14693.821900][ T3329] [14693.824247][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14693.824247][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14693.824247][ T3329] ipv6_find_idev+0x102/0x170 [14693.824247][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14693.824247][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14693.824247][ T3329] netlink_rcv_skb+0x130/0x360 [14693.824247][ T3329] netlink_unicast+0x449/0x710 [14693.824247][ T3329] netlink_sendmsg+0x723/0xbe0 [14693.824247][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14693.824247][ T3329] ___sys_sendmsg+0xee/0x170 [14693.824247][ T3329] __sys_sendmsg+0xcd/0x170 [14693.824247][ T3329] do_syscall_64+0xc6/0x1e0 [14693.824247][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14693.824247][ T3329] [14693.826064][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14693.826064][ T3329] neigh_parms_alloc+0x1e5/0x510 [14693.826064][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14693.826064][ T3329] ipv6_find_idev+0x102/0x170 [14693.826064][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14693.826064][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14693.826064][ T3329] netlink_rcv_skb+0x130/0x360 [14693.826064][ T3329] netlink_unicast+0x449/0x710 [14693.826064][ T3329] netlink_sendmsg+0x723/0xbe0 [14693.826064][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14693.826064][ T3329] ___sys_sendmsg+0xee/0x170 [14693.826064][ T3329] __sys_sendmsg+0xcd/0x170 [14693.826064][ T3329] do_syscall_64+0xc6/0x1e0 [14693.826064][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14693.826064][ T3329] [14704.068974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14704.069933][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14704.069933][ T3329] netdev_get_by_index+0x5e/0x80 [14704.069933][ T3329] fib6_nh_init+0x3d8/0x15b0 [14704.069933][ T3329] ip6_route_info_create+0xf18/0x17d0 [14704.069933][ T3329] ip6_route_add+0x1c/0x140 [14704.069933][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14704.069933][ T3329] addrconf_add_dev+0xe2/0x170 [14704.069933][ T3329] inet6_addr_add+0x12f/0xa40 [14704.069933][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14704.069933][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14704.069933][ T3329] netlink_rcv_skb+0x130/0x360 [14704.069933][ T3329] netlink_unicast+0x449/0x710 [14704.069933][ T3329] netlink_sendmsg+0x723/0xbe0 [14704.069933][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14704.069933][ T3329] ___sys_sendmsg+0xee/0x170 [14704.069933][ T3329] __sys_sendmsg+0xcd/0x170 [14704.069933][ T3329] do_syscall_64+0xc6/0x1e0 [14704.069933][ T3329] [14704.072270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14704.072270][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14704.072270][ T3329] ipv6_find_idev+0x102/0x170 [14704.072270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14704.072270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14704.072270][ T3329] netlink_rcv_skb+0x130/0x360 [14704.072270][ T3329] netlink_unicast+0x449/0x710 [14704.072270][ T3329] netlink_sendmsg+0x723/0xbe0 [14704.072270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14704.072270][ T3329] ___sys_sendmsg+0xee/0x170 [14704.072270][ T3329] __sys_sendmsg+0xcd/0x170 [14704.072270][ T3329] do_syscall_64+0xc6/0x1e0 [14704.072270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14704.072270][ T3329] [14704.074108][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14704.074108][ T3329] neigh_parms_alloc+0x1e5/0x510 [14704.074108][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14704.074108][ T3329] ipv6_find_idev+0x102/0x170 [14704.074108][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14704.074108][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14704.074108][ T3329] netlink_rcv_skb+0x130/0x360 [14704.074108][ T3329] netlink_unicast+0x449/0x710 [14704.074108][ T3329] netlink_sendmsg+0x723/0xbe0 [14704.074108][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14704.074108][ T3329] ___sys_sendmsg+0xee/0x170 [14704.074108][ T3329] __sys_sendmsg+0xcd/0x170 [14704.074108][ T3329] do_syscall_64+0xc6/0x1e0 [14704.074108][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14704.074108][ T3329] [14714.172913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14714.173434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14714.173434][ T3329] netdev_get_by_index+0x5e/0x80 [14714.173434][ T3329] fib6_nh_init+0x3d8/0x15b0 [14714.173434][ T3329] ip6_route_info_create+0xf18/0x17d0 [14714.173434][ T3329] ip6_route_add+0x1c/0x140 [14714.173434][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14714.173434][ T3329] addrconf_add_dev+0xe2/0x170 [14714.173434][ T3329] inet6_addr_add+0x12f/0xa40 [14714.173434][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14714.173434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14714.173434][ T3329] netlink_rcv_skb+0x130/0x360 [14714.173434][ T3329] netlink_unicast+0x449/0x710 [14714.173434][ T3329] netlink_sendmsg+0x723/0xbe0 [14714.173434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14714.173434][ T3329] ___sys_sendmsg+0xee/0x170 [14714.173434][ T3329] __sys_sendmsg+0xcd/0x170 [14714.173434][ T3329] do_syscall_64+0xc6/0x1e0 [14714.173434][ T3329] [14714.175893][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14714.175893][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14714.175893][ T3329] ipv6_find_idev+0x102/0x170 [14714.175893][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14714.175893][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14714.175893][ T3329] netlink_rcv_skb+0x130/0x360 [14714.175893][ T3329] netlink_unicast+0x449/0x710 [14714.175893][ T3329] netlink_sendmsg+0x723/0xbe0 [14714.175893][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14714.175893][ T3329] ___sys_sendmsg+0xee/0x170 [14714.175893][ T3329] __sys_sendmsg+0xcd/0x170 [14714.175893][ T3329] do_syscall_64+0xc6/0x1e0 [14714.175893][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14714.175893][ T3329] [14714.177799][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14714.177799][ T3329] neigh_parms_alloc+0x1e5/0x510 [14714.177799][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14714.177799][ T3329] ipv6_find_idev+0x102/0x170 [14714.177799][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14714.177799][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14714.177799][ T3329] netlink_rcv_skb+0x130/0x360 [14714.177799][ T3329] netlink_unicast+0x449/0x710 [14714.177799][ T3329] netlink_sendmsg+0x723/0xbe0 [14714.177799][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14714.177799][ T3329] ___sys_sendmsg+0xee/0x170 [14714.177799][ T3329] __sys_sendmsg+0xcd/0x170 [14714.177799][ T3329] do_syscall_64+0xc6/0x1e0 [14714.177799][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14714.177799][ T3329] [14724.420907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14724.421336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14724.421336][ T3329] netdev_get_by_index+0x5e/0x80 [14724.421336][ T3329] fib6_nh_init+0x3d8/0x15b0 [14724.421336][ T3329] ip6_route_info_create+0xf18/0x17d0 [14724.421336][ T3329] ip6_route_add+0x1c/0x140 [14724.421336][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14724.421336][ T3329] addrconf_add_dev+0xe2/0x170 [14724.421336][ T3329] inet6_addr_add+0x12f/0xa40 [14724.421336][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14724.421336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14724.421336][ T3329] netlink_rcv_skb+0x130/0x360 [14724.421336][ T3329] netlink_unicast+0x449/0x710 [14724.421336][ T3329] netlink_sendmsg+0x723/0xbe0 [14724.421336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14724.421336][ T3329] ___sys_sendmsg+0xee/0x170 [14724.421336][ T3329] __sys_sendmsg+0xcd/0x170 [14724.421336][ T3329] do_syscall_64+0xc6/0x1e0 [14724.421336][ T3329] [14724.423833][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14724.423833][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14724.423833][ T3329] ipv6_find_idev+0x102/0x170 [14724.423833][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14724.423833][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14724.423833][ T3329] netlink_rcv_skb+0x130/0x360 [14724.423833][ T3329] netlink_unicast+0x449/0x710 [14724.423833][ T3329] netlink_sendmsg+0x723/0xbe0 [14724.423833][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14724.423833][ T3329] ___sys_sendmsg+0xee/0x170 [14724.423833][ T3329] __sys_sendmsg+0xcd/0x170 [14724.423833][ T3329] do_syscall_64+0xc6/0x1e0 [14724.423833][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14724.423833][ T3329] [14724.425736][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14724.425736][ T3329] neigh_parms_alloc+0x1e5/0x510 [14724.425736][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14724.425736][ T3329] ipv6_find_idev+0x102/0x170 [14724.425736][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14724.425736][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14724.425736][ T3329] netlink_rcv_skb+0x130/0x360 [14724.425736][ T3329] netlink_unicast+0x449/0x710 [14724.425736][ T3329] netlink_sendmsg+0x723/0xbe0 [14724.425736][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14724.425736][ T3329] ___sys_sendmsg+0xee/0x170 [14724.425736][ T3329] __sys_sendmsg+0xcd/0x170 [14724.425736][ T3329] do_syscall_64+0xc6/0x1e0 [14724.425736][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14724.425736][ T3329] [14734.668936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14734.669423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14734.669423][ T3329] netdev_get_by_index+0x5e/0x80 [14734.669423][ T3329] fib6_nh_init+0x3d8/0x15b0 [14734.669423][ T3329] ip6_route_info_create+0xf18/0x17d0 [14734.669423][ T3329] ip6_route_add+0x1c/0x140 [14734.669423][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14734.669423][ T3329] addrconf_add_dev+0xe2/0x170 [14734.669423][ T3329] inet6_addr_add+0x12f/0xa40 [14734.669423][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14734.669423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14734.669423][ T3329] netlink_rcv_skb+0x130/0x360 [14734.669423][ T3329] netlink_unicast+0x449/0x710 [14734.669423][ T3329] netlink_sendmsg+0x723/0xbe0 [14734.669423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14734.669423][ T3329] ___sys_sendmsg+0xee/0x170 [14734.669423][ T3329] __sys_sendmsg+0xcd/0x170 [14734.669423][ T3329] do_syscall_64+0xc6/0x1e0 [14734.669423][ T3329] [14734.671904][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14734.671904][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14734.671904][ T3329] ipv6_find_idev+0x102/0x170 [14734.671904][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14734.671904][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14734.671904][ T3329] netlink_rcv_skb+0x130/0x360 [14734.671904][ T3329] netlink_unicast+0x449/0x710 [14734.671904][ T3329] netlink_sendmsg+0x723/0xbe0 [14734.671904][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14734.671904][ T3329] ___sys_sendmsg+0xee/0x170 [14734.671904][ T3329] __sys_sendmsg+0xcd/0x170 [14734.671904][ T3329] do_syscall_64+0xc6/0x1e0 [14734.671904][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14734.671904][ T3329] [14734.673829][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14734.673829][ T3329] neigh_parms_alloc+0x1e5/0x510 [14734.673829][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14734.673829][ T3329] ipv6_find_idev+0x102/0x170 [14734.673829][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14734.673829][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14734.673829][ T3329] netlink_rcv_skb+0x130/0x360 [14734.673829][ T3329] netlink_unicast+0x449/0x710 [14734.673829][ T3329] netlink_sendmsg+0x723/0xbe0 [14734.673829][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14734.673829][ T3329] ___sys_sendmsg+0xee/0x170 [14734.673829][ T3329] __sys_sendmsg+0xcd/0x170 [14734.673829][ T3329] do_syscall_64+0xc6/0x1e0 [14734.673829][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14734.673829][ T3329] [14744.916935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14744.917493][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14744.917493][ T3329] netdev_get_by_index+0x5e/0x80 [14744.917493][ T3329] fib6_nh_init+0x3d8/0x15b0 [14744.917493][ T3329] ip6_route_info_create+0xf18/0x17d0 [14744.917493][ T3329] ip6_route_add+0x1c/0x140 [14744.917493][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14744.917493][ T3329] addrconf_add_dev+0xe2/0x170 [14744.917493][ T3329] inet6_addr_add+0x12f/0xa40 [14744.917493][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14744.917493][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14744.917493][ T3329] netlink_rcv_skb+0x130/0x360 [14744.917493][ T3329] netlink_unicast+0x449/0x710 [14744.917493][ T3329] netlink_sendmsg+0x723/0xbe0 [14744.917493][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14744.917493][ T3329] ___sys_sendmsg+0xee/0x170 [14744.917493][ T3329] __sys_sendmsg+0xcd/0x170 [14744.917493][ T3329] do_syscall_64+0xc6/0x1e0 [14744.917493][ T3329] [14744.920014][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14744.920014][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14744.920014][ T3329] ipv6_find_idev+0x102/0x170 [14744.920014][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14744.920014][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14744.920014][ T3329] netlink_rcv_skb+0x130/0x360 [14744.920014][ T3329] netlink_unicast+0x449/0x710 [14744.920014][ T3329] netlink_sendmsg+0x723/0xbe0 [14744.920014][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14744.920014][ T3329] ___sys_sendmsg+0xee/0x170 [14744.920014][ T3329] __sys_sendmsg+0xcd/0x170 [14744.920014][ T3329] do_syscall_64+0xc6/0x1e0 [14744.920014][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14744.920014][ T3329] [14744.921893][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14744.921893][ T3329] neigh_parms_alloc+0x1e5/0x510 [14744.921893][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14744.921893][ T3329] ipv6_find_idev+0x102/0x170 [14744.921893][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14744.921893][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14744.921893][ T3329] netlink_rcv_skb+0x130/0x360 [14744.921893][ T3329] netlink_unicast+0x449/0x710 [14744.921893][ T3329] netlink_sendmsg+0x723/0xbe0 [14744.921893][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14744.921893][ T3329] ___sys_sendmsg+0xee/0x170 [14744.921893][ T3329] __sys_sendmsg+0xcd/0x170 [14744.921893][ T3329] do_syscall_64+0xc6/0x1e0 [14744.921893][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14744.921893][ T3329] [14755.164964][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14755.165483][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14755.165483][ T3329] netdev_get_by_index+0x5e/0x80 [14755.165483][ T3329] fib6_nh_init+0x3d8/0x15b0 [14755.165483][ T3329] ip6_route_info_create+0xf18/0x17d0 [14755.165483][ T3329] ip6_route_add+0x1c/0x140 [14755.165483][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14755.165483][ T3329] addrconf_add_dev+0xe2/0x170 [14755.165483][ T3329] inet6_addr_add+0x12f/0xa40 [14755.165483][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14755.165483][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14755.165483][ T3329] netlink_rcv_skb+0x130/0x360 [14755.165483][ T3329] netlink_unicast+0x449/0x710 [14755.165483][ T3329] netlink_sendmsg+0x723/0xbe0 [14755.165483][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14755.165483][ T3329] ___sys_sendmsg+0xee/0x170 [14755.165483][ T3329] __sys_sendmsg+0xcd/0x170 [14755.165483][ T3329] do_syscall_64+0xc6/0x1e0 [14755.165483][ T3329] [14755.167967][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14755.167967][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14755.167967][ T3329] ipv6_find_idev+0x102/0x170 [14755.167967][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14755.167967][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14755.167967][ T3329] netlink_rcv_skb+0x130/0x360 [14755.167967][ T3329] netlink_unicast+0x449/0x710 [14755.167967][ T3329] netlink_sendmsg+0x723/0xbe0 [14755.167967][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14755.167967][ T3329] ___sys_sendmsg+0xee/0x170 [14755.167967][ T3329] __sys_sendmsg+0xcd/0x170 [14755.167967][ T3329] do_syscall_64+0xc6/0x1e0 [14755.167967][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14755.167967][ T3329] [14755.169869][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14755.169869][ T3329] neigh_parms_alloc+0x1e5/0x510 [14755.169869][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14755.169869][ T3329] ipv6_find_idev+0x102/0x170 [14755.169869][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14755.169869][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14755.169869][ T3329] netlink_rcv_skb+0x130/0x360 [14755.169869][ T3329] netlink_unicast+0x449/0x710 [14755.169869][ T3329] netlink_sendmsg+0x723/0xbe0 [14755.169869][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14755.169869][ T3329] ___sys_sendmsg+0xee/0x170 [14755.169869][ T3329] __sys_sendmsg+0xcd/0x170 [14755.169869][ T3329] do_syscall_64+0xc6/0x1e0 [14755.169869][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14755.169869][ T3329] [14765.308957][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14765.309454][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14765.309454][ T3329] netdev_get_by_index+0x5e/0x80 [14765.309454][ T3329] fib6_nh_init+0x3d8/0x15b0 [14765.309454][ T3329] ip6_route_info_create+0xf18/0x17d0 [14765.309454][ T3329] ip6_route_add+0x1c/0x140 [14765.309454][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14765.309454][ T3329] addrconf_add_dev+0xe2/0x170 [14765.309454][ T3329] inet6_addr_add+0x12f/0xa40 [14765.309454][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14765.309454][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14765.309454][ T3329] netlink_rcv_skb+0x130/0x360 [14765.309454][ T3329] netlink_unicast+0x449/0x710 [14765.309454][ T3329] netlink_sendmsg+0x723/0xbe0 [14765.309454][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14765.309454][ T3329] ___sys_sendmsg+0xee/0x170 [14765.309454][ T3329] __sys_sendmsg+0xcd/0x170 [14765.309454][ T3329] do_syscall_64+0xc6/0x1e0 [14765.309454][ T3329] [14765.311949][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14765.311949][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14765.311949][ T3329] ipv6_find_idev+0x102/0x170 [14765.311949][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14765.311949][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14765.311949][ T3329] netlink_rcv_skb+0x130/0x360 [14765.311949][ T3329] netlink_unicast+0x449/0x710 [14765.311949][ T3329] netlink_sendmsg+0x723/0xbe0 [14765.311949][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14765.311949][ T3329] ___sys_sendmsg+0xee/0x170 [14765.311949][ T3329] __sys_sendmsg+0xcd/0x170 [14765.311949][ T3329] do_syscall_64+0xc6/0x1e0 [14765.311949][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14765.311949][ T3329] [14765.313882][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14765.313882][ T3329] neigh_parms_alloc+0x1e5/0x510 [14765.313882][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14765.313882][ T3329] ipv6_find_idev+0x102/0x170 [14765.313882][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14765.313882][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14765.313882][ T3329] netlink_rcv_skb+0x130/0x360 [14765.313882][ T3329] netlink_unicast+0x449/0x710 [14765.313882][ T3329] netlink_sendmsg+0x723/0xbe0 [14765.313882][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14765.313882][ T3329] ___sys_sendmsg+0xee/0x170 [14765.313882][ T3329] __sys_sendmsg+0xcd/0x170 [14765.313882][ T3329] do_syscall_64+0xc6/0x1e0 [14765.313882][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14765.313882][ T3329] [14775.556860][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14775.557373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14775.557373][ T3329] netdev_get_by_index+0x5e/0x80 [14775.557373][ T3329] fib6_nh_init+0x3d8/0x15b0 [14775.557373][ T3329] ip6_route_info_create+0xf18/0x17d0 [14775.557373][ T3329] ip6_route_add+0x1c/0x140 [14775.557373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14775.557373][ T3329] addrconf_add_dev+0xe2/0x170 [14775.557373][ T3329] inet6_addr_add+0x12f/0xa40 [14775.557373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14775.557373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14775.557373][ T3329] netlink_rcv_skb+0x130/0x360 [14775.557373][ T3329] netlink_unicast+0x449/0x710 [14775.557373][ T3329] netlink_sendmsg+0x723/0xbe0 [14775.557373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14775.557373][ T3329] ___sys_sendmsg+0xee/0x170 [14775.557373][ T3329] __sys_sendmsg+0xcd/0x170 [14775.557373][ T3329] do_syscall_64+0xc6/0x1e0 [14775.557373][ T3329] [14775.559834][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14775.559834][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14775.559834][ T3329] ipv6_find_idev+0x102/0x170 [14775.559834][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14775.559834][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14775.559834][ T3329] netlink_rcv_skb+0x130/0x360 [14775.559834][ T3329] netlink_unicast+0x449/0x710 [14775.559834][ T3329] netlink_sendmsg+0x723/0xbe0 [14775.559834][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14775.559834][ T3329] ___sys_sendmsg+0xee/0x170 [14775.559834][ T3329] __sys_sendmsg+0xcd/0x170 [14775.559834][ T3329] do_syscall_64+0xc6/0x1e0 [14775.559834][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14775.559834][ T3329] [14775.561758][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14775.561758][ T3329] neigh_parms_alloc+0x1e5/0x510 [14775.561758][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14775.561758][ T3329] ipv6_find_idev+0x102/0x170 [14775.561758][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14775.561758][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14775.561758][ T3329] netlink_rcv_skb+0x130/0x360 [14775.561758][ T3329] netlink_unicast+0x449/0x710 [14775.561758][ T3329] netlink_sendmsg+0x723/0xbe0 [14775.561758][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14775.561758][ T3329] ___sys_sendmsg+0xee/0x170 [14775.561758][ T3329] __sys_sendmsg+0xcd/0x170 [14775.561758][ T3329] do_syscall_64+0xc6/0x1e0 [14775.561758][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14775.561758][ T3329] [14785.804953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14785.805440][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14785.805440][ T3329] netdev_get_by_index+0x5e/0x80 [14785.805440][ T3329] fib6_nh_init+0x3d8/0x15b0 [14785.805440][ T3329] ip6_route_info_create+0xf18/0x17d0 [14785.805440][ T3329] ip6_route_add+0x1c/0x140 [14785.805440][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14785.805440][ T3329] addrconf_add_dev+0xe2/0x170 [14785.805440][ T3329] inet6_addr_add+0x12f/0xa40 [14785.805440][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14785.805440][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14785.805440][ T3329] netlink_rcv_skb+0x130/0x360 [14785.805440][ T3329] netlink_unicast+0x449/0x710 [14785.805440][ T3329] netlink_sendmsg+0x723/0xbe0 [14785.805440][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14785.805440][ T3329] ___sys_sendmsg+0xee/0x170 [14785.805440][ T3329] __sys_sendmsg+0xcd/0x170 [14785.805440][ T3329] do_syscall_64+0xc6/0x1e0 [14785.805440][ T3329] [14785.807912][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14785.807912][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14785.807912][ T3329] ipv6_find_idev+0x102/0x170 [14785.807912][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14785.807912][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14785.807912][ T3329] netlink_rcv_skb+0x130/0x360 [14785.807912][ T3329] netlink_unicast+0x449/0x710 [14785.807912][ T3329] netlink_sendmsg+0x723/0xbe0 [14785.807912][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14785.807912][ T3329] ___sys_sendmsg+0xee/0x170 [14785.807912][ T3329] __sys_sendmsg+0xcd/0x170 [14785.807912][ T3329] do_syscall_64+0xc6/0x1e0 [14785.807912][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14785.807912][ T3329] [14785.809820][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14785.809820][ T3329] neigh_parms_alloc+0x1e5/0x510 [14785.809820][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14785.809820][ T3329] ipv6_find_idev+0x102/0x170 [14785.809820][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14785.809820][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14785.809820][ T3329] netlink_rcv_skb+0x130/0x360 [14785.809820][ T3329] netlink_unicast+0x449/0x710 [14785.809820][ T3329] netlink_sendmsg+0x723/0xbe0 [14785.809820][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14785.809820][ T3329] ___sys_sendmsg+0xee/0x170 [14785.809820][ T3329] __sys_sendmsg+0xcd/0x170 [14785.809820][ T3329] do_syscall_64+0xc6/0x1e0 [14785.809820][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14785.809820][ T3329] [14796.052967][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14796.053412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14796.053412][ T3329] netdev_get_by_index+0x5e/0x80 [14796.053412][ T3329] fib6_nh_init+0x3d8/0x15b0 [14796.053412][ T3329] ip6_route_info_create+0xf18/0x17d0 [14796.053412][ T3329] ip6_route_add+0x1c/0x140 [14796.053412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14796.053412][ T3329] addrconf_add_dev+0xe2/0x170 [14796.053412][ T3329] inet6_addr_add+0x12f/0xa40 [14796.053412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14796.053412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14796.053412][ T3329] netlink_rcv_skb+0x130/0x360 [14796.053412][ T3329] netlink_unicast+0x449/0x710 [14796.053412][ T3329] netlink_sendmsg+0x723/0xbe0 [14796.053412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14796.053412][ T3329] ___sys_sendmsg+0xee/0x170 [14796.053412][ T3329] __sys_sendmsg+0xcd/0x170 [14796.053412][ T3329] do_syscall_64+0xc6/0x1e0 [14796.053412][ T3329] [14796.055854][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14796.055854][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14796.055854][ T3329] ipv6_find_idev+0x102/0x170 [14796.055854][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14796.055854][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14796.055854][ T3329] netlink_rcv_skb+0x130/0x360 [14796.055854][ T3329] netlink_unicast+0x449/0x710 [14796.055854][ T3329] netlink_sendmsg+0x723/0xbe0 [14796.055854][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14796.055854][ T3329] ___sys_sendmsg+0xee/0x170 [14796.055854][ T3329] __sys_sendmsg+0xcd/0x170 [14796.055854][ T3329] do_syscall_64+0xc6/0x1e0 [14796.055854][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14796.055854][ T3329] [14796.057748][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14796.057748][ T3329] neigh_parms_alloc+0x1e5/0x510 [14796.057748][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14796.057748][ T3329] ipv6_find_idev+0x102/0x170 [14796.057748][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14796.057748][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14796.057748][ T3329] netlink_rcv_skb+0x130/0x360 [14796.057748][ T3329] netlink_unicast+0x449/0x710 [14796.057748][ T3329] netlink_sendmsg+0x723/0xbe0 [14796.057748][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14796.057748][ T3329] ___sys_sendmsg+0xee/0x170 [14796.057748][ T3329] __sys_sendmsg+0xcd/0x170 [14796.057748][ T3329] do_syscall_64+0xc6/0x1e0 [14796.057748][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14796.057748][ T3329] [14806.100960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14806.101466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14806.101466][ T3329] netdev_get_by_index+0x5e/0x80 [14806.101466][ T3329] fib6_nh_init+0x3d8/0x15b0 [14806.101466][ T3329] ip6_route_info_create+0xf18/0x17d0 [14806.101466][ T3329] ip6_route_add+0x1c/0x140 [14806.101466][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14806.101466][ T3329] addrconf_add_dev+0xe2/0x170 [14806.101466][ T3329] inet6_addr_add+0x12f/0xa40 [14806.101466][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14806.101466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14806.101466][ T3329] netlink_rcv_skb+0x130/0x360 [14806.101466][ T3329] netlink_unicast+0x449/0x710 [14806.101466][ T3329] netlink_sendmsg+0x723/0xbe0 [14806.101466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14806.101466][ T3329] ___sys_sendmsg+0xee/0x170 [14806.101466][ T3329] __sys_sendmsg+0xcd/0x170 [14806.101466][ T3329] do_syscall_64+0xc6/0x1e0 [14806.101466][ T3329] [14806.103930][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14806.103930][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14806.103930][ T3329] ipv6_find_idev+0x102/0x170 [14806.103930][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14806.103930][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14806.103930][ T3329] netlink_rcv_skb+0x130/0x360 [14806.103930][ T3329] netlink_unicast+0x449/0x710 [14806.103930][ T3329] netlink_sendmsg+0x723/0xbe0 [14806.103930][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14806.103930][ T3329] ___sys_sendmsg+0xee/0x170 [14806.103930][ T3329] __sys_sendmsg+0xcd/0x170 [14806.103930][ T3329] do_syscall_64+0xc6/0x1e0 [14806.103930][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14806.103930][ T3329] [14806.105830][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14806.105830][ T3329] neigh_parms_alloc+0x1e5/0x510 [14806.105830][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14806.105830][ T3329] ipv6_find_idev+0x102/0x170 [14806.105830][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14806.105830][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14806.105830][ T3329] netlink_rcv_skb+0x130/0x360 [14806.105830][ T3329] netlink_unicast+0x449/0x710 [14806.105830][ T3329] netlink_sendmsg+0x723/0xbe0 [14806.105830][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14806.105830][ T3329] ___sys_sendmsg+0xee/0x170 [14806.105830][ T3329] __sys_sendmsg+0xcd/0x170 [14806.105830][ T3329] do_syscall_64+0xc6/0x1e0 [14806.105830][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14806.105830][ T3329] [14816.148955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14816.149453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14816.149453][ T3329] netdev_get_by_index+0x5e/0x80 [14816.149453][ T3329] fib6_nh_init+0x3d8/0x15b0 [14816.149453][ T3329] ip6_route_info_create+0xf18/0x17d0 [14816.149453][ T3329] ip6_route_add+0x1c/0x140 [14816.149453][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14816.149453][ T3329] addrconf_add_dev+0xe2/0x170 [14816.149453][ T3329] inet6_addr_add+0x12f/0xa40 [14816.149453][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14816.149453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14816.149453][ T3329] netlink_rcv_skb+0x130/0x360 [14816.149453][ T3329] netlink_unicast+0x449/0x710 [14816.149453][ T3329] netlink_sendmsg+0x723/0xbe0 [14816.149453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14816.149453][ T3329] ___sys_sendmsg+0xee/0x170 [14816.149453][ T3329] __sys_sendmsg+0xcd/0x170 [14816.149453][ T3329] do_syscall_64+0xc6/0x1e0 [14816.149453][ T3329] [14816.151889][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14816.151889][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14816.151889][ T3329] ipv6_find_idev+0x102/0x170 [14816.151889][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14816.151889][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14816.151889][ T3329] netlink_rcv_skb+0x130/0x360 [14816.151889][ T3329] netlink_unicast+0x449/0x710 [14816.151889][ T3329] netlink_sendmsg+0x723/0xbe0 [14816.151889][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14816.151889][ T3329] ___sys_sendmsg+0xee/0x170 [14816.151889][ T3329] __sys_sendmsg+0xcd/0x170 [14816.151889][ T3329] do_syscall_64+0xc6/0x1e0 [14816.151889][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14816.151889][ T3329] [14816.153790][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14816.153790][ T3329] neigh_parms_alloc+0x1e5/0x510 [14816.153790][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14816.153790][ T3329] ipv6_find_idev+0x102/0x170 [14816.153790][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14816.153790][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14816.153790][ T3329] netlink_rcv_skb+0x130/0x360 [14816.153790][ T3329] netlink_unicast+0x449/0x710 [14816.153790][ T3329] netlink_sendmsg+0x723/0xbe0 [14816.153790][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14816.153790][ T3329] ___sys_sendmsg+0xee/0x170 [14816.153790][ T3329] __sys_sendmsg+0xcd/0x170 [14816.153790][ T3329] do_syscall_64+0xc6/0x1e0 [14816.153790][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14816.153790][ T3329] [14826.396938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14826.397392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14826.397392][ T3329] netdev_get_by_index+0x5e/0x80 [14826.397392][ T3329] fib6_nh_init+0x3d8/0x15b0 [14826.397392][ T3329] ip6_route_info_create+0xf18/0x17d0 [14826.397392][ T3329] ip6_route_add+0x1c/0x140 [14826.397392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14826.397392][ T3329] addrconf_add_dev+0xe2/0x170 [14826.397392][ T3329] inet6_addr_add+0x12f/0xa40 [14826.397392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14826.397392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14826.397392][ T3329] netlink_rcv_skb+0x130/0x360 [14826.397392][ T3329] netlink_unicast+0x449/0x710 [14826.397392][ T3329] netlink_sendmsg+0x723/0xbe0 [14826.397392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14826.397392][ T3329] ___sys_sendmsg+0xee/0x170 [14826.397392][ T3329] __sys_sendmsg+0xcd/0x170 [14826.397392][ T3329] do_syscall_64+0xc6/0x1e0 [14826.397392][ T3329] [14826.400047][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14826.400047][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14826.400047][ T3329] ipv6_find_idev+0x102/0x170 [14826.400047][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14826.400047][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14826.400047][ T3329] netlink_rcv_skb+0x130/0x360 [14826.400047][ T3329] netlink_unicast+0x449/0x710 [14826.400047][ T3329] netlink_sendmsg+0x723/0xbe0 [14826.400047][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14826.400047][ T3329] ___sys_sendmsg+0xee/0x170 [14826.400047][ T3329] __sys_sendmsg+0xcd/0x170 [14826.400047][ T3329] do_syscall_64+0xc6/0x1e0 [14826.400047][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14826.400047][ T3329] [14826.402094][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14826.402094][ T3329] neigh_parms_alloc+0x1e5/0x510 [14826.402094][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14826.402094][ T3329] ipv6_find_idev+0x102/0x170 [14826.402094][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14826.402094][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14826.402094][ T3329] netlink_rcv_skb+0x130/0x360 [14826.402094][ T3329] netlink_unicast+0x449/0x710 [14826.402094][ T3329] netlink_sendmsg+0x723/0xbe0 [14826.402094][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14826.402094][ T3329] ___sys_sendmsg+0xee/0x170 [14826.402094][ T3329] __sys_sendmsg+0xcd/0x170 [14826.402094][ T3329] do_syscall_64+0xc6/0x1e0 [14826.402094][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14826.402094][ T3329] [14836.548913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14836.549381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14836.549381][ T3329] netdev_get_by_index+0x5e/0x80 [14836.549381][ T3329] fib6_nh_init+0x3d8/0x15b0 [14836.549381][ T3329] ip6_route_info_create+0xf18/0x17d0 [14836.549381][ T3329] ip6_route_add+0x1c/0x140 [14836.549381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14836.549381][ T3329] addrconf_add_dev+0xe2/0x170 [14836.549381][ T3329] inet6_addr_add+0x12f/0xa40 [14836.549381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14836.549381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14836.549381][ T3329] netlink_rcv_skb+0x130/0x360 [14836.549381][ T3329] netlink_unicast+0x449/0x710 [14836.549381][ T3329] netlink_sendmsg+0x723/0xbe0 [14836.549381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14836.549381][ T3329] ___sys_sendmsg+0xee/0x170 [14836.549381][ T3329] __sys_sendmsg+0xcd/0x170 [14836.549381][ T3329] do_syscall_64+0xc6/0x1e0 [14836.549381][ T3329] [14836.551997][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14836.551997][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14836.551997][ T3329] ipv6_find_idev+0x102/0x170 [14836.551997][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14836.551997][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14836.551997][ T3329] netlink_rcv_skb+0x130/0x360 [14836.551997][ T3329] netlink_unicast+0x449/0x710 [14836.551997][ T3329] netlink_sendmsg+0x723/0xbe0 [14836.551997][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14836.551997][ T3329] ___sys_sendmsg+0xee/0x170 [14836.551997][ T3329] __sys_sendmsg+0xcd/0x170 [14836.551997][ T3329] do_syscall_64+0xc6/0x1e0 [14836.551997][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14836.551997][ T3329] [14836.554030][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14836.554030][ T3329] neigh_parms_alloc+0x1e5/0x510 [14836.554030][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14836.554030][ T3329] ipv6_find_idev+0x102/0x170 [14836.554030][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14836.554030][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14836.554030][ T3329] netlink_rcv_skb+0x130/0x360 [14836.554030][ T3329] netlink_unicast+0x449/0x710 [14836.554030][ T3329] netlink_sendmsg+0x723/0xbe0 [14836.554030][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14836.554030][ T3329] ___sys_sendmsg+0xee/0x170 [14836.554030][ T3329] __sys_sendmsg+0xcd/0x170 [14836.554030][ T3329] do_syscall_64+0xc6/0x1e0 [14836.554030][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14836.554030][ T3329] [14846.796955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14846.797430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14846.797430][ T3329] netdev_get_by_index+0x5e/0x80 [14846.797430][ T3329] fib6_nh_init+0x3d8/0x15b0 [14846.797430][ T3329] ip6_route_info_create+0xf18/0x17d0 [14846.797430][ T3329] ip6_route_add+0x1c/0x140 [14846.797430][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14846.797430][ T3329] addrconf_add_dev+0xe2/0x170 [14846.797430][ T3329] inet6_addr_add+0x12f/0xa40 [14846.797430][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14846.797430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14846.797430][ T3329] netlink_rcv_skb+0x130/0x360 [14846.797430][ T3329] netlink_unicast+0x449/0x710 [14846.797430][ T3329] netlink_sendmsg+0x723/0xbe0 [14846.797430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14846.797430][ T3329] ___sys_sendmsg+0xee/0x170 [14846.797430][ T3329] __sys_sendmsg+0xcd/0x170 [14846.797430][ T3329] do_syscall_64+0xc6/0x1e0 [14846.797430][ T3329] [14846.800118][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14846.800118][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14846.800118][ T3329] ipv6_find_idev+0x102/0x170 [14846.800118][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14846.800118][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14846.800118][ T3329] netlink_rcv_skb+0x130/0x360 [14846.800118][ T3329] netlink_unicast+0x449/0x710 [14846.800118][ T3329] netlink_sendmsg+0x723/0xbe0 [14846.800118][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14846.800118][ T3329] ___sys_sendmsg+0xee/0x170 [14846.800118][ T3329] __sys_sendmsg+0xcd/0x170 [14846.800118][ T3329] do_syscall_64+0xc6/0x1e0 [14846.800118][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14846.800118][ T3329] [14846.802145][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14846.802145][ T3329] neigh_parms_alloc+0x1e5/0x510 [14846.802145][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14846.802145][ T3329] ipv6_find_idev+0x102/0x170 [14846.802145][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14846.802145][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14846.802145][ T3329] netlink_rcv_skb+0x130/0x360 [14846.802145][ T3329] netlink_unicast+0x449/0x710 [14846.802145][ T3329] netlink_sendmsg+0x723/0xbe0 [14846.802145][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14846.802145][ T3329] ___sys_sendmsg+0xee/0x170 [14846.802145][ T3329] __sys_sendmsg+0xcd/0x170 [14846.802145][ T3329] do_syscall_64+0xc6/0x1e0 [14846.802145][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14846.802145][ T3329] [14857.044948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14857.045452][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14857.045452][ T3329] netdev_get_by_index+0x5e/0x80 [14857.045452][ T3329] fib6_nh_init+0x3d8/0x15b0 [14857.045452][ T3329] ip6_route_info_create+0xf18/0x17d0 [14857.045452][ T3329] ip6_route_add+0x1c/0x140 [14857.045452][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14857.045452][ T3329] addrconf_add_dev+0xe2/0x170 [14857.045452][ T3329] inet6_addr_add+0x12f/0xa40 [14857.045452][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14857.045452][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14857.045452][ T3329] netlink_rcv_skb+0x130/0x360 [14857.045452][ T3329] netlink_unicast+0x449/0x710 [14857.045452][ T3329] netlink_sendmsg+0x723/0xbe0 [14857.045452][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14857.045452][ T3329] ___sys_sendmsg+0xee/0x170 [14857.045452][ T3329] __sys_sendmsg+0xcd/0x170 [14857.045452][ T3329] do_syscall_64+0xc6/0x1e0 [14857.045452][ T3329] [14857.048082][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14857.048082][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14857.048082][ T3329] ipv6_find_idev+0x102/0x170 [14857.048082][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14857.048082][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14857.048082][ T3329] netlink_rcv_skb+0x130/0x360 [14857.048082][ T3329] netlink_unicast+0x449/0x710 [14857.048082][ T3329] netlink_sendmsg+0x723/0xbe0 [14857.048082][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14857.048082][ T3329] ___sys_sendmsg+0xee/0x170 [14857.048082][ T3329] __sys_sendmsg+0xcd/0x170 [14857.048082][ T3329] do_syscall_64+0xc6/0x1e0 [14857.048082][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14857.048082][ T3329] [14857.050112][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14857.050112][ T3329] neigh_parms_alloc+0x1e5/0x510 [14857.050112][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14857.050112][ T3329] ipv6_find_idev+0x102/0x170 [14857.050112][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14857.050112][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14857.050112][ T3329] netlink_rcv_skb+0x130/0x360 [14857.050112][ T3329] netlink_unicast+0x449/0x710 [14857.050112][ T3329] netlink_sendmsg+0x723/0xbe0 [14857.050112][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14857.050112][ T3329] ___sys_sendmsg+0xee/0x170 [14857.050112][ T3329] __sys_sendmsg+0xcd/0x170 [14857.050112][ T3329] do_syscall_64+0xc6/0x1e0 [14857.050112][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14857.050112][ T3329] [14867.300927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14867.301416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14867.301416][ T3329] netdev_get_by_index+0x5e/0x80 [14867.301416][ T3329] fib6_nh_init+0x3d8/0x15b0 [14867.301416][ T3329] ip6_route_info_create+0xf18/0x17d0 [14867.301416][ T3329] ip6_route_add+0x1c/0x140 [14867.301416][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14867.301416][ T3329] addrconf_add_dev+0xe2/0x170 [14867.301416][ T3329] inet6_addr_add+0x12f/0xa40 [14867.301416][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14867.301416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14867.301416][ T3329] netlink_rcv_skb+0x130/0x360 [14867.301416][ T3329] netlink_unicast+0x449/0x710 [14867.301416][ T3329] netlink_sendmsg+0x723/0xbe0 [14867.301416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14867.301416][ T3329] ___sys_sendmsg+0xee/0x170 [14867.301416][ T3329] __sys_sendmsg+0xcd/0x170 [14867.301416][ T3329] do_syscall_64+0xc6/0x1e0 [14867.301416][ T3329] [14867.304053][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14867.304053][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14867.304053][ T3329] ipv6_find_idev+0x102/0x170 [14867.304053][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14867.304053][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14867.304053][ T3329] netlink_rcv_skb+0x130/0x360 [14867.304053][ T3329] netlink_unicast+0x449/0x710 [14867.304053][ T3329] netlink_sendmsg+0x723/0xbe0 [14867.304053][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14867.304053][ T3329] ___sys_sendmsg+0xee/0x170 [14867.304053][ T3329] __sys_sendmsg+0xcd/0x170 [14867.304053][ T3329] do_syscall_64+0xc6/0x1e0 [14867.304053][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14867.304053][ T3329] [14867.306093][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14867.306093][ T3329] neigh_parms_alloc+0x1e5/0x510 [14867.306093][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14867.306093][ T3329] ipv6_find_idev+0x102/0x170 [14867.306093][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14867.306093][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14867.306093][ T3329] netlink_rcv_skb+0x130/0x360 [14867.306093][ T3329] netlink_unicast+0x449/0x710 [14867.306093][ T3329] netlink_sendmsg+0x723/0xbe0 [14867.306093][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14867.306093][ T3329] ___sys_sendmsg+0xee/0x170 [14867.306093][ T3329] __sys_sendmsg+0xcd/0x170 [14867.306093][ T3329] do_syscall_64+0xc6/0x1e0 [14867.306093][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14867.306093][ T3329] [14877.548913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14877.549449][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14877.549449][ T3329] netdev_get_by_index+0x5e/0x80 [14877.549449][ T3329] fib6_nh_init+0x3d8/0x15b0 [14877.549449][ T3329] ip6_route_info_create+0xf18/0x17d0 [14877.549449][ T3329] ip6_route_add+0x1c/0x140 [14877.549449][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14877.549449][ T3329] addrconf_add_dev+0xe2/0x170 [14877.549449][ T3329] inet6_addr_add+0x12f/0xa40 [14877.549449][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14877.549449][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14877.549449][ T3329] netlink_rcv_skb+0x130/0x360 [14877.549449][ T3329] netlink_unicast+0x449/0x710 [14877.549449][ T3329] netlink_sendmsg+0x723/0xbe0 [14877.549449][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14877.549449][ T3329] ___sys_sendmsg+0xee/0x170 [14877.549449][ T3329] __sys_sendmsg+0xcd/0x170 [14877.549449][ T3329] do_syscall_64+0xc6/0x1e0 [14877.549449][ T3329] [14877.552379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14877.552379][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14877.552379][ T3329] ipv6_find_idev+0x102/0x170 [14877.552379][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14877.552379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14877.552379][ T3329] netlink_rcv_skb+0x130/0x360 [14877.552379][ T3329] netlink_unicast+0x449/0x710 [14877.552379][ T3329] netlink_sendmsg+0x723/0xbe0 [14877.552379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14877.552379][ T3329] ___sys_sendmsg+0xee/0x170 [14877.552379][ T3329] __sys_sendmsg+0xcd/0x170 [14877.552379][ T3329] do_syscall_64+0xc6/0x1e0 [14877.552379][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14877.552379][ T3329] [14877.554664][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14877.554664][ T3329] neigh_parms_alloc+0x1e5/0x510 [14877.554664][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14877.554664][ T3329] ipv6_find_idev+0x102/0x170 [14877.554664][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14877.554664][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14877.554664][ T3329] netlink_rcv_skb+0x130/0x360 [14877.554664][ T3329] netlink_unicast+0x449/0x710 [14877.554664][ T3329] netlink_sendmsg+0x723/0xbe0 [14877.554664][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14877.554664][ T3329] ___sys_sendmsg+0xee/0x170 [14877.554664][ T3329] __sys_sendmsg+0xcd/0x170 [14877.554664][ T3329] do_syscall_64+0xc6/0x1e0 [14877.554664][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14877.554664][ T3329] [14887.612933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14887.613944][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14887.613944][ T3329] netdev_get_by_index+0x5e/0x80 [14887.613944][ T3329] fib6_nh_init+0x3d8/0x15b0 [14887.613944][ T3329] ip6_route_info_create+0xf18/0x17d0 [14887.613944][ T3329] ip6_route_add+0x1c/0x140 [14887.613944][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14887.613944][ T3329] addrconf_add_dev+0xe2/0x170 [14887.613944][ T3329] inet6_addr_add+0x12f/0xa40 [14887.613944][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14887.613944][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14887.613944][ T3329] netlink_rcv_skb+0x130/0x360 [14887.613944][ T3329] netlink_unicast+0x449/0x710 [14887.613944][ T3329] netlink_sendmsg+0x723/0xbe0 [14887.613944][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14887.613944][ T3329] ___sys_sendmsg+0xee/0x170 [14887.613944][ T3329] __sys_sendmsg+0xcd/0x170 [14887.613944][ T3329] do_syscall_64+0xc6/0x1e0 [14887.613944][ T3329] [14887.616453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14887.616453][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14887.616453][ T3329] ipv6_find_idev+0x102/0x170 [14887.616453][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14887.616453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14887.616453][ T3329] netlink_rcv_skb+0x130/0x360 [14887.616453][ T3329] netlink_unicast+0x449/0x710 [14887.616453][ T3329] netlink_sendmsg+0x723/0xbe0 [14887.616453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14887.616453][ T3329] ___sys_sendmsg+0xee/0x170 [14887.616453][ T3329] __sys_sendmsg+0xcd/0x170 [14887.616453][ T3329] do_syscall_64+0xc6/0x1e0 [14887.616453][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14887.616453][ T3329] [14887.618416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14887.618416][ T3329] neigh_parms_alloc+0x1e5/0x510 [14887.618416][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14887.618416][ T3329] ipv6_find_idev+0x102/0x170 [14887.618416][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14887.618416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14887.618416][ T3329] netlink_rcv_skb+0x130/0x360 [14887.618416][ T3329] netlink_unicast+0x449/0x710 [14887.618416][ T3329] netlink_sendmsg+0x723/0xbe0 [14887.618416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14887.618416][ T3329] ___sys_sendmsg+0xee/0x170 [14887.618416][ T3329] __sys_sendmsg+0xcd/0x170 [14887.618416][ T3329] do_syscall_64+0xc6/0x1e0 [14887.618416][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14887.618416][ T3329] [14897.868980][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14897.869563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14897.869563][ T3329] netdev_get_by_index+0x5e/0x80 [14897.869563][ T3329] fib6_nh_init+0x3d8/0x15b0 [14897.869563][ T3329] ip6_route_info_create+0xf18/0x17d0 [14897.869563][ T3329] ip6_route_add+0x1c/0x140 [14897.869563][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14897.869563][ T3329] addrconf_add_dev+0xe2/0x170 [14897.869563][ T3329] inet6_addr_add+0x12f/0xa40 [14897.869563][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14897.869563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14897.869563][ T3329] netlink_rcv_skb+0x130/0x360 [14897.869563][ T3329] netlink_unicast+0x449/0x710 [14897.869563][ T3329] netlink_sendmsg+0x723/0xbe0 [14897.869563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14897.869563][ T3329] ___sys_sendmsg+0xee/0x170 [14897.869563][ T3329] __sys_sendmsg+0xcd/0x170 [14897.869563][ T3329] do_syscall_64+0xc6/0x1e0 [14897.869563][ T3329] [14897.872193][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14897.872193][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14897.872193][ T3329] ipv6_find_idev+0x102/0x170 [14897.872193][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14897.872193][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14897.872193][ T3329] netlink_rcv_skb+0x130/0x360 [14897.872193][ T3329] netlink_unicast+0x449/0x710 [14897.872193][ T3329] netlink_sendmsg+0x723/0xbe0 [14897.872193][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14897.872193][ T3329] ___sys_sendmsg+0xee/0x170 [14897.872193][ T3329] __sys_sendmsg+0xcd/0x170 [14897.872193][ T3329] do_syscall_64+0xc6/0x1e0 [14897.872193][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14897.872193][ T3329] [14897.874268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14897.874268][ T3329] neigh_parms_alloc+0x1e5/0x510 [14897.874268][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14897.874268][ T3329] ipv6_find_idev+0x102/0x170 [14897.874268][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14897.874268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14897.874268][ T3329] netlink_rcv_skb+0x130/0x360 [14897.874268][ T3329] netlink_unicast+0x449/0x710 [14897.874268][ T3329] netlink_sendmsg+0x723/0xbe0 [14897.874268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14897.874268][ T3329] ___sys_sendmsg+0xee/0x170 [14897.874268][ T3329] __sys_sendmsg+0xcd/0x170 [14897.874268][ T3329] do_syscall_64+0xc6/0x1e0 [14897.874268][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14897.874268][ T3329] [14908.116980][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14908.117455][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14908.117455][ T3329] netdev_get_by_index+0x5e/0x80 [14908.117455][ T3329] fib6_nh_init+0x3d8/0x15b0 [14908.117455][ T3329] ip6_route_info_create+0xf18/0x17d0 [14908.117455][ T3329] ip6_route_add+0x1c/0x140 [14908.117455][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14908.117455][ T3329] addrconf_add_dev+0xe2/0x170 [14908.117455][ T3329] inet6_addr_add+0x12f/0xa40 [14908.117455][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14908.117455][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14908.117455][ T3329] netlink_rcv_skb+0x130/0x360 [14908.117455][ T3329] netlink_unicast+0x449/0x710 [14908.117455][ T3329] netlink_sendmsg+0x723/0xbe0 [14908.117455][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14908.117455][ T3329] ___sys_sendmsg+0xee/0x170 [14908.117455][ T3329] __sys_sendmsg+0xcd/0x170 [14908.117455][ T3329] do_syscall_64+0xc6/0x1e0 [14908.117455][ T3329] [14908.119679][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14908.119679][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14908.119679][ T3329] ipv6_find_idev+0x102/0x170 [14908.119679][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14908.119679][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14908.119679][ T3329] netlink_rcv_skb+0x130/0x360 [14908.119679][ T3329] netlink_unicast+0x449/0x710 [14908.119679][ T3329] netlink_sendmsg+0x723/0xbe0 [14908.119679][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14908.119679][ T3329] ___sys_sendmsg+0xee/0x170 [14908.119679][ T3329] __sys_sendmsg+0xcd/0x170 [14908.119679][ T3329] do_syscall_64+0xc6/0x1e0 [14908.119679][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14908.119679][ T3329] [14908.121386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14908.121386][ T3329] neigh_parms_alloc+0x1e5/0x510 [14908.121386][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14908.121386][ T3329] ipv6_find_idev+0x102/0x170 [14908.121386][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14908.121386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14908.121386][ T3329] netlink_rcv_skb+0x130/0x360 [14908.121386][ T3329] netlink_unicast+0x449/0x710 [14908.121386][ T3329] netlink_sendmsg+0x723/0xbe0 [14908.121386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14908.121386][ T3329] ___sys_sendmsg+0xee/0x170 [14908.121386][ T3329] __sys_sendmsg+0xcd/0x170 [14908.121386][ T3329] do_syscall_64+0xc6/0x1e0 [14908.121386][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14908.121386][ T3329] [14918.365024][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14918.366080][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14918.366080][ T3329] netdev_get_by_index+0x5e/0x80 [14918.366080][ T3329] fib6_nh_init+0x3d8/0x15b0 [14918.366080][ T3329] ip6_route_info_create+0xf18/0x17d0 [14918.366080][ T3329] ip6_route_add+0x1c/0x140 [14918.366080][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14918.366080][ T3329] addrconf_add_dev+0xe2/0x170 [14918.366080][ T3329] inet6_addr_add+0x12f/0xa40 [14918.366080][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14918.366080][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14918.366080][ T3329] netlink_rcv_skb+0x130/0x360 [14918.366080][ T3329] netlink_unicast+0x449/0x710 [14918.366080][ T3329] netlink_sendmsg+0x723/0xbe0 [14918.366080][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14918.366080][ T3329] ___sys_sendmsg+0xee/0x170 [14918.366080][ T3329] __sys_sendmsg+0xcd/0x170 [14918.366080][ T3329] do_syscall_64+0xc6/0x1e0 [14918.366080][ T3329] [14918.368334][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14918.368334][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14918.368334][ T3329] ipv6_find_idev+0x102/0x170 [14918.368334][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14918.368334][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14918.368334][ T3329] netlink_rcv_skb+0x130/0x360 [14918.368334][ T3329] netlink_unicast+0x449/0x710 [14918.368334][ T3329] netlink_sendmsg+0x723/0xbe0 [14918.368334][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14918.368334][ T3329] ___sys_sendmsg+0xee/0x170 [14918.368334][ T3329] __sys_sendmsg+0xcd/0x170 [14918.368334][ T3329] do_syscall_64+0xc6/0x1e0 [14918.368334][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14918.368334][ T3329] [14918.370052][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14918.370052][ T3329] neigh_parms_alloc+0x1e5/0x510 [14918.370052][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14918.370052][ T3329] ipv6_find_idev+0x102/0x170 [14918.370052][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14918.370052][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14918.370052][ T3329] netlink_rcv_skb+0x130/0x360 [14918.370052][ T3329] netlink_unicast+0x449/0x710 [14918.370052][ T3329] netlink_sendmsg+0x723/0xbe0 [14918.370052][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14918.370052][ T3329] ___sys_sendmsg+0xee/0x170 [14918.370052][ T3329] __sys_sendmsg+0xcd/0x170 [14918.370052][ T3329] do_syscall_64+0xc6/0x1e0 [14918.370052][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14918.370052][ T3329] [14928.620918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14928.621403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14928.621403][ T3329] netdev_get_by_index+0x5e/0x80 [14928.621403][ T3329] fib6_nh_init+0x3d8/0x15b0 [14928.621403][ T3329] ip6_route_info_create+0xf18/0x17d0 [14928.621403][ T3329] ip6_route_add+0x1c/0x140 [14928.621403][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14928.621403][ T3329] addrconf_add_dev+0xe2/0x170 [14928.621403][ T3329] inet6_addr_add+0x12f/0xa40 [14928.621403][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14928.621403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14928.621403][ T3329] netlink_rcv_skb+0x130/0x360 [14928.621403][ T3329] netlink_unicast+0x449/0x710 [14928.621403][ T3329] netlink_sendmsg+0x723/0xbe0 [14928.621403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14928.621403][ T3329] ___sys_sendmsg+0xee/0x170 [14928.621403][ T3329] __sys_sendmsg+0xcd/0x170 [14928.621403][ T3329] do_syscall_64+0xc6/0x1e0 [14928.621403][ T3329] [14928.623644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14928.623644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14928.623644][ T3329] ipv6_find_idev+0x102/0x170 [14928.623644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14928.623644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14928.623644][ T3329] netlink_rcv_skb+0x130/0x360 [14928.623644][ T3329] netlink_unicast+0x449/0x710 [14928.623644][ T3329] netlink_sendmsg+0x723/0xbe0 [14928.623644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14928.623644][ T3329] ___sys_sendmsg+0xee/0x170 [14928.623644][ T3329] __sys_sendmsg+0xcd/0x170 [14928.623644][ T3329] do_syscall_64+0xc6/0x1e0 [14928.623644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14928.623644][ T3329] [14928.625367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14928.625367][ T3329] neigh_parms_alloc+0x1e5/0x510 [14928.625367][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14928.625367][ T3329] ipv6_find_idev+0x102/0x170 [14928.625367][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14928.625367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14928.625367][ T3329] netlink_rcv_skb+0x130/0x360 [14928.625367][ T3329] netlink_unicast+0x449/0x710 [14928.625367][ T3329] netlink_sendmsg+0x723/0xbe0 [14928.625367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14928.625367][ T3329] ___sys_sendmsg+0xee/0x170 [14928.625367][ T3329] __sys_sendmsg+0xcd/0x170 [14928.625367][ T3329] do_syscall_64+0xc6/0x1e0 [14928.625367][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14928.625367][ T3329] [14938.876911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14938.877374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14938.877374][ T3329] netdev_get_by_index+0x5e/0x80 [14938.877374][ T3329] fib6_nh_init+0x3d8/0x15b0 [14938.877374][ T3329] ip6_route_info_create+0xf18/0x17d0 [14938.877374][ T3329] ip6_route_add+0x1c/0x140 [14938.877374][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14938.877374][ T3329] addrconf_add_dev+0xe2/0x170 [14938.877374][ T3329] inet6_addr_add+0x12f/0xa40 [14938.877374][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14938.877374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14938.877374][ T3329] netlink_rcv_skb+0x130/0x360 [14938.877374][ T3329] netlink_unicast+0x449/0x710 [14938.877374][ T3329] netlink_sendmsg+0x723/0xbe0 [14938.877374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14938.877374][ T3329] ___sys_sendmsg+0xee/0x170 [14938.877374][ T3329] __sys_sendmsg+0xcd/0x170 [14938.877374][ T3329] do_syscall_64+0xc6/0x1e0 [14938.877374][ T3329] [14938.879587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14938.879587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14938.879587][ T3329] ipv6_find_idev+0x102/0x170 [14938.879587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14938.879587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14938.879587][ T3329] netlink_rcv_skb+0x130/0x360 [14938.879587][ T3329] netlink_unicast+0x449/0x710 [14938.879587][ T3329] netlink_sendmsg+0x723/0xbe0 [14938.879587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14938.879587][ T3329] ___sys_sendmsg+0xee/0x170 [14938.879587][ T3329] __sys_sendmsg+0xcd/0x170 [14938.879587][ T3329] do_syscall_64+0xc6/0x1e0 [14938.879587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14938.879587][ T3329] [14938.881388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14938.881388][ T3329] neigh_parms_alloc+0x1e5/0x510 [14938.881388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14938.881388][ T3329] ipv6_find_idev+0x102/0x170 [14938.881388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14938.881388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14938.881388][ T3329] netlink_rcv_skb+0x130/0x360 [14938.881388][ T3329] netlink_unicast+0x449/0x710 [14938.881388][ T3329] netlink_sendmsg+0x723/0xbe0 [14938.881388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14938.881388][ T3329] ___sys_sendmsg+0xee/0x170 [14938.881388][ T3329] __sys_sendmsg+0xcd/0x170 [14938.881388][ T3329] do_syscall_64+0xc6/0x1e0 [14938.881388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14938.881388][ T3329] [14949.132918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14949.133433][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14949.133433][ T3329] netdev_get_by_index+0x5e/0x80 [14949.133433][ T3329] fib6_nh_init+0x3d8/0x15b0 [14949.133433][ T3329] ip6_route_info_create+0xf18/0x17d0 [14949.133433][ T3329] ip6_route_add+0x1c/0x140 [14949.133433][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14949.133433][ T3329] addrconf_add_dev+0xe2/0x170 [14949.133433][ T3329] inet6_addr_add+0x12f/0xa40 [14949.133433][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14949.133433][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14949.133433][ T3329] netlink_rcv_skb+0x130/0x360 [14949.133433][ T3329] netlink_unicast+0x449/0x710 [14949.133433][ T3329] netlink_sendmsg+0x723/0xbe0 [14949.133433][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14949.133433][ T3329] ___sys_sendmsg+0xee/0x170 [14949.133433][ T3329] __sys_sendmsg+0xcd/0x170 [14949.133433][ T3329] do_syscall_64+0xc6/0x1e0 [14949.133433][ T3329] [14949.135869][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14949.135869][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14949.135869][ T3329] ipv6_find_idev+0x102/0x170 [14949.135869][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14949.135869][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14949.135869][ T3329] netlink_rcv_skb+0x130/0x360 [14949.135869][ T3329] netlink_unicast+0x449/0x710 [14949.135869][ T3329] netlink_sendmsg+0x723/0xbe0 [14949.135869][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14949.135869][ T3329] ___sys_sendmsg+0xee/0x170 [14949.135869][ T3329] __sys_sendmsg+0xcd/0x170 [14949.135869][ T3329] do_syscall_64+0xc6/0x1e0 [14949.135869][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14949.135869][ T3329] [14949.137737][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14949.137737][ T3329] neigh_parms_alloc+0x1e5/0x510 [14949.137737][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14949.137737][ T3329] ipv6_find_idev+0x102/0x170 [14949.137737][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14949.137737][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14949.137737][ T3329] netlink_rcv_skb+0x130/0x360 [14949.137737][ T3329] netlink_unicast+0x449/0x710 [14949.137737][ T3329] netlink_sendmsg+0x723/0xbe0 [14949.137737][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14949.137737][ T3329] ___sys_sendmsg+0xee/0x170 [14949.137737][ T3329] __sys_sendmsg+0xcd/0x170 [14949.137737][ T3329] do_syscall_64+0xc6/0x1e0 [14949.137737][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14949.137737][ T3329] [14959.837007][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14959.837435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14959.837435][ T3329] netdev_get_by_index+0x5e/0x80 [14959.837435][ T3329] fib6_nh_init+0x3d8/0x15b0 [14959.837435][ T3329] ip6_route_info_create+0xf18/0x17d0 [14959.837435][ T3329] ip6_route_add+0x1c/0x140 [14959.837435][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14959.837435][ T3329] addrconf_add_dev+0xe2/0x170 [14959.837435][ T3329] inet6_addr_add+0x12f/0xa40 [14959.837435][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14959.837435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14959.837435][ T3329] netlink_rcv_skb+0x130/0x360 [14959.837435][ T3329] netlink_unicast+0x449/0x710 [14959.837435][ T3329] netlink_sendmsg+0x723/0xbe0 [14959.837435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14959.837435][ T3329] ___sys_sendmsg+0xee/0x170 [14959.837435][ T3329] __sys_sendmsg+0xcd/0x170 [14959.837435][ T3329] do_syscall_64+0xc6/0x1e0 [14959.837435][ T3329] [14959.839914][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14959.839914][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14959.839914][ T3329] ipv6_find_idev+0x102/0x170 [14959.839914][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14959.839914][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14959.839914][ T3329] netlink_rcv_skb+0x130/0x360 [14959.839914][ T3329] netlink_unicast+0x449/0x710 [14959.839914][ T3329] netlink_sendmsg+0x723/0xbe0 [14959.839914][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14959.839914][ T3329] ___sys_sendmsg+0xee/0x170 [14959.839914][ T3329] __sys_sendmsg+0xcd/0x170 [14959.839914][ T3329] do_syscall_64+0xc6/0x1e0 [14959.839914][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14959.839914][ T3329] [14959.841805][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14959.841805][ T3329] neigh_parms_alloc+0x1e5/0x510 [14959.841805][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14959.841805][ T3329] ipv6_find_idev+0x102/0x170 [14959.841805][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14959.841805][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14959.841805][ T3329] netlink_rcv_skb+0x130/0x360 [14959.841805][ T3329] netlink_unicast+0x449/0x710 [14959.841805][ T3329] netlink_sendmsg+0x723/0xbe0 [14959.841805][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14959.841805][ T3329] ___sys_sendmsg+0xee/0x170 [14959.841805][ T3329] __sys_sendmsg+0xcd/0x170 [14959.841805][ T3329] do_syscall_64+0xc6/0x1e0 [14959.841805][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14959.841805][ T3329] [14970.092987][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14970.093581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14970.093581][ T3329] netdev_get_by_index+0x5e/0x80 [14970.093581][ T3329] fib6_nh_init+0x3d8/0x15b0 [14970.093581][ T3329] ip6_route_info_create+0xf18/0x17d0 [14970.093581][ T3329] ip6_route_add+0x1c/0x140 [14970.093581][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14970.093581][ T3329] addrconf_add_dev+0xe2/0x170 [14970.093581][ T3329] inet6_addr_add+0x12f/0xa40 [14970.093581][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14970.093581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14970.093581][ T3329] netlink_rcv_skb+0x130/0x360 [14970.093581][ T3329] netlink_unicast+0x449/0x710 [14970.093581][ T3329] netlink_sendmsg+0x723/0xbe0 [14970.093581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14970.093581][ T3329] ___sys_sendmsg+0xee/0x170 [14970.093581][ T3329] __sys_sendmsg+0xcd/0x170 [14970.093581][ T3329] do_syscall_64+0xc6/0x1e0 [14970.093581][ T3329] [14970.096005][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14970.096005][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14970.096005][ T3329] ipv6_find_idev+0x102/0x170 [14970.096005][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14970.096005][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14970.096005][ T3329] netlink_rcv_skb+0x130/0x360 [14970.096005][ T3329] netlink_unicast+0x449/0x710 [14970.096005][ T3329] netlink_sendmsg+0x723/0xbe0 [14970.096005][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14970.096005][ T3329] ___sys_sendmsg+0xee/0x170 [14970.096005][ T3329] __sys_sendmsg+0xcd/0x170 [14970.096005][ T3329] do_syscall_64+0xc6/0x1e0 [14970.096005][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14970.096005][ T3329] [14970.097849][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14970.097849][ T3329] neigh_parms_alloc+0x1e5/0x510 [14970.097849][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14970.097849][ T3329] ipv6_find_idev+0x102/0x170 [14970.097849][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14970.097849][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14970.097849][ T3329] netlink_rcv_skb+0x130/0x360 [14970.097849][ T3329] netlink_unicast+0x449/0x710 [14970.097849][ T3329] netlink_sendmsg+0x723/0xbe0 [14970.097849][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14970.097849][ T3329] ___sys_sendmsg+0xee/0x170 [14970.097849][ T3329] __sys_sendmsg+0xcd/0x170 [14970.097849][ T3329] do_syscall_64+0xc6/0x1e0 [14970.097849][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14970.097849][ T3329] [14980.220913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14980.221408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14980.221408][ T3329] netdev_get_by_index+0x5e/0x80 [14980.221408][ T3329] fib6_nh_init+0x3d8/0x15b0 [14980.221408][ T3329] ip6_route_info_create+0xf18/0x17d0 [14980.221408][ T3329] ip6_route_add+0x1c/0x140 [14980.221408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14980.221408][ T3329] addrconf_add_dev+0xe2/0x170 [14980.221408][ T3329] inet6_addr_add+0x12f/0xa40 [14980.221408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14980.221408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14980.221408][ T3329] netlink_rcv_skb+0x130/0x360 [14980.221408][ T3329] netlink_unicast+0x449/0x710 [14980.221408][ T3329] netlink_sendmsg+0x723/0xbe0 [14980.221408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14980.221408][ T3329] ___sys_sendmsg+0xee/0x170 [14980.221408][ T3329] __sys_sendmsg+0xcd/0x170 [14980.221408][ T3329] do_syscall_64+0xc6/0x1e0 [14980.221408][ T3329] [14980.223866][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14980.223866][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14980.223866][ T3329] ipv6_find_idev+0x102/0x170 [14980.223866][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14980.223866][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14980.223866][ T3329] netlink_rcv_skb+0x130/0x360 [14980.223866][ T3329] netlink_unicast+0x449/0x710 [14980.223866][ T3329] netlink_sendmsg+0x723/0xbe0 [14980.223866][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14980.223866][ T3329] ___sys_sendmsg+0xee/0x170 [14980.223866][ T3329] __sys_sendmsg+0xcd/0x170 [14980.223866][ T3329] do_syscall_64+0xc6/0x1e0 [14980.223866][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14980.223866][ T3329] [14980.225732][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14980.225732][ T3329] neigh_parms_alloc+0x1e5/0x510 [14980.225732][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14980.225732][ T3329] ipv6_find_idev+0x102/0x170 [14980.225732][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14980.225732][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14980.225732][ T3329] netlink_rcv_skb+0x130/0x360 [14980.225732][ T3329] netlink_unicast+0x449/0x710 [14980.225732][ T3329] netlink_sendmsg+0x723/0xbe0 [14980.225732][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14980.225732][ T3329] ___sys_sendmsg+0xee/0x170 [14980.225732][ T3329] __sys_sendmsg+0xcd/0x170 [14980.225732][ T3329] do_syscall_64+0xc6/0x1e0 [14980.225732][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14980.225732][ T3329] [14990.468947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [14990.469383][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14990.469383][ T3329] netdev_get_by_index+0x5e/0x80 [14990.469383][ T3329] fib6_nh_init+0x3d8/0x15b0 [14990.469383][ T3329] ip6_route_info_create+0xf18/0x17d0 [14990.469383][ T3329] ip6_route_add+0x1c/0x140 [14990.469383][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [14990.469383][ T3329] addrconf_add_dev+0xe2/0x170 [14990.469383][ T3329] inet6_addr_add+0x12f/0xa40 [14990.469383][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [14990.469383][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14990.469383][ T3329] netlink_rcv_skb+0x130/0x360 [14990.469383][ T3329] netlink_unicast+0x449/0x710 [14990.469383][ T3329] netlink_sendmsg+0x723/0xbe0 [14990.469383][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14990.469383][ T3329] ___sys_sendmsg+0xee/0x170 [14990.469383][ T3329] __sys_sendmsg+0xcd/0x170 [14990.469383][ T3329] do_syscall_64+0xc6/0x1e0 [14990.469383][ T3329] [14990.471819][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14990.471819][ T3329] ipv6_add_dev+0x3b9/0x11c0 [14990.471819][ T3329] ipv6_find_idev+0x102/0x170 [14990.471819][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14990.471819][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14990.471819][ T3329] netlink_rcv_skb+0x130/0x360 [14990.471819][ T3329] netlink_unicast+0x449/0x710 [14990.471819][ T3329] netlink_sendmsg+0x723/0xbe0 [14990.471819][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14990.471819][ T3329] ___sys_sendmsg+0xee/0x170 [14990.471819][ T3329] __sys_sendmsg+0xcd/0x170 [14990.471819][ T3329] do_syscall_64+0xc6/0x1e0 [14990.471819][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14990.471819][ T3329] [14990.473730][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [14990.473730][ T3329] neigh_parms_alloc+0x1e5/0x510 [14990.473730][ T3329] ipv6_add_dev+0x2fd/0x11c0 [14990.473730][ T3329] ipv6_find_idev+0x102/0x170 [14990.473730][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [14990.473730][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [14990.473730][ T3329] netlink_rcv_skb+0x130/0x360 [14990.473730][ T3329] netlink_unicast+0x449/0x710 [14990.473730][ T3329] netlink_sendmsg+0x723/0xbe0 [14990.473730][ T3329] ____sys_sendmsg+0x7b2/0xa10 [14990.473730][ T3329] ___sys_sendmsg+0xee/0x170 [14990.473730][ T3329] __sys_sendmsg+0xcd/0x170 [14990.473730][ T3329] do_syscall_64+0xc6/0x1e0 [14990.473730][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14990.473730][ T3329] [15000.716978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15000.718011][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15000.718011][ T3329] netdev_get_by_index+0x5e/0x80 [15000.718011][ T3329] fib6_nh_init+0x3d8/0x15b0 [15000.718011][ T3329] ip6_route_info_create+0xf18/0x17d0 [15000.718011][ T3329] ip6_route_add+0x1c/0x140 [15000.718011][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15000.718011][ T3329] addrconf_add_dev+0xe2/0x170 [15000.718011][ T3329] inet6_addr_add+0x12f/0xa40 [15000.718011][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15000.718011][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15000.718011][ T3329] netlink_rcv_skb+0x130/0x360 [15000.718011][ T3329] netlink_unicast+0x449/0x710 [15000.718011][ T3329] netlink_sendmsg+0x723/0xbe0 [15000.718011][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15000.718011][ T3329] ___sys_sendmsg+0xee/0x170 [15000.718011][ T3329] __sys_sendmsg+0xcd/0x170 [15000.718011][ T3329] do_syscall_64+0xc6/0x1e0 [15000.718011][ T3329] [15000.720326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15000.720326][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15000.720326][ T3329] ipv6_find_idev+0x102/0x170 [15000.720326][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15000.720326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15000.720326][ T3329] netlink_rcv_skb+0x130/0x360 [15000.720326][ T3329] netlink_unicast+0x449/0x710 [15000.720326][ T3329] netlink_sendmsg+0x723/0xbe0 [15000.720326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15000.720326][ T3329] ___sys_sendmsg+0xee/0x170 [15000.720326][ T3329] __sys_sendmsg+0xcd/0x170 [15000.720326][ T3329] do_syscall_64+0xc6/0x1e0 [15000.720326][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15000.720326][ T3329] [15000.722168][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15000.722168][ T3329] neigh_parms_alloc+0x1e5/0x510 [15000.722168][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15000.722168][ T3329] ipv6_find_idev+0x102/0x170 [15000.722168][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15000.722168][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15000.722168][ T3329] netlink_rcv_skb+0x130/0x360 [15000.722168][ T3329] netlink_unicast+0x449/0x710 [15000.722168][ T3329] netlink_sendmsg+0x723/0xbe0 [15000.722168][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15000.722168][ T3329] ___sys_sendmsg+0xee/0x170 [15000.722168][ T3329] __sys_sendmsg+0xcd/0x170 [15000.722168][ T3329] do_syscall_64+0xc6/0x1e0 [15000.722168][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15000.722168][ T3329] [15010.837026][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15010.837521][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15010.837521][ T3329] netdev_get_by_index+0x5e/0x80 [15010.837521][ T3329] fib6_nh_init+0x3d8/0x15b0 [15010.837521][ T3329] ip6_route_info_create+0xf18/0x17d0 [15010.837521][ T3329] ip6_route_add+0x1c/0x140 [15010.837521][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15010.837521][ T3329] addrconf_add_dev+0xe2/0x170 [15010.837521][ T3329] inet6_addr_add+0x12f/0xa40 [15010.837521][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15010.837521][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15010.837521][ T3329] netlink_rcv_skb+0x130/0x360 [15010.837521][ T3329] netlink_unicast+0x449/0x710 [15010.837521][ T3329] netlink_sendmsg+0x723/0xbe0 [15010.837521][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15010.837521][ T3329] ___sys_sendmsg+0xee/0x170 [15010.837521][ T3329] __sys_sendmsg+0xcd/0x170 [15010.837521][ T3329] do_syscall_64+0xc6/0x1e0 [15010.837521][ T3329] [15010.839985][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15010.839985][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15010.839985][ T3329] ipv6_find_idev+0x102/0x170 [15010.839985][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15010.839985][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15010.839985][ T3329] netlink_rcv_skb+0x130/0x360 [15010.839985][ T3329] netlink_unicast+0x449/0x710 [15010.839985][ T3329] netlink_sendmsg+0x723/0xbe0 [15010.839985][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15010.839985][ T3329] ___sys_sendmsg+0xee/0x170 [15010.839985][ T3329] __sys_sendmsg+0xcd/0x170 [15010.839985][ T3329] do_syscall_64+0xc6/0x1e0 [15010.839985][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15010.839985][ T3329] [15010.842432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15010.842432][ T3329] neigh_parms_alloc+0x1e5/0x510 [15010.842432][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15010.842432][ T3329] ipv6_find_idev+0x102/0x170 [15010.842432][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15010.842432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15010.842432][ T3329] netlink_rcv_skb+0x130/0x360 [15010.842432][ T3329] netlink_unicast+0x449/0x710 [15010.842432][ T3329] netlink_sendmsg+0x723/0xbe0 [15010.842432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15010.842432][ T3329] ___sys_sendmsg+0xee/0x170 [15010.842432][ T3329] __sys_sendmsg+0xcd/0x170 [15010.842432][ T3329] do_syscall_64+0xc6/0x1e0 [15010.842432][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15010.842432][ T3329] [15021.092974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15021.093515][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15021.093515][ T3329] netdev_get_by_index+0x5e/0x80 [15021.093515][ T3329] fib6_nh_init+0x3d8/0x15b0 [15021.093515][ T3329] ip6_route_info_create+0xf18/0x17d0 [15021.093515][ T3329] ip6_route_add+0x1c/0x140 [15021.093515][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15021.093515][ T3329] addrconf_add_dev+0xe2/0x170 [15021.093515][ T3329] inet6_addr_add+0x12f/0xa40 [15021.093515][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15021.093515][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15021.093515][ T3329] netlink_rcv_skb+0x130/0x360 [15021.093515][ T3329] netlink_unicast+0x449/0x710 [15021.093515][ T3329] netlink_sendmsg+0x723/0xbe0 [15021.093515][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15021.093515][ T3329] ___sys_sendmsg+0xee/0x170 [15021.093515][ T3329] __sys_sendmsg+0xcd/0x170 [15021.093515][ T3329] do_syscall_64+0xc6/0x1e0 [15021.093515][ T3329] [15021.096519][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15021.096519][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15021.096519][ T3329] ipv6_find_idev+0x102/0x170 [15021.096519][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15021.096519][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15021.096519][ T3329] netlink_rcv_skb+0x130/0x360 [15021.096519][ T3329] netlink_unicast+0x449/0x710 [15021.096519][ T3329] netlink_sendmsg+0x723/0xbe0 [15021.096519][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15021.096519][ T3329] ___sys_sendmsg+0xee/0x170 [15021.096519][ T3329] __sys_sendmsg+0xcd/0x170 [15021.096519][ T3329] do_syscall_64+0xc6/0x1e0 [15021.096519][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15021.096519][ T3329] [15021.098458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15021.098458][ T3329] neigh_parms_alloc+0x1e5/0x510 [15021.098458][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15021.098458][ T3329] ipv6_find_idev+0x102/0x170 [15021.098458][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15021.098458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15021.098458][ T3329] netlink_rcv_skb+0x130/0x360 [15021.098458][ T3329] netlink_unicast+0x449/0x710 [15021.098458][ T3329] netlink_sendmsg+0x723/0xbe0 [15021.098458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15021.098458][ T3329] ___sys_sendmsg+0xee/0x170 [15021.098458][ T3329] __sys_sendmsg+0xcd/0x170 [15021.098458][ T3329] do_syscall_64+0xc6/0x1e0 [15021.098458][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15021.098458][ T3329] [15031.165008][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15031.165997][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15031.165997][ T3329] netdev_get_by_index+0x5e/0x80 [15031.165997][ T3329] fib6_nh_init+0x3d8/0x15b0 [15031.165997][ T3329] ip6_route_info_create+0xf18/0x17d0 [15031.165997][ T3329] ip6_route_add+0x1c/0x140 [15031.165997][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15031.165997][ T3329] addrconf_add_dev+0xe2/0x170 [15031.165997][ T3329] inet6_addr_add+0x12f/0xa40 [15031.165997][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15031.165997][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15031.165997][ T3329] netlink_rcv_skb+0x130/0x360 [15031.165997][ T3329] netlink_unicast+0x449/0x710 [15031.165997][ T3329] netlink_sendmsg+0x723/0xbe0 [15031.165997][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15031.165997][ T3329] ___sys_sendmsg+0xee/0x170 [15031.165997][ T3329] __sys_sendmsg+0xcd/0x170 [15031.165997][ T3329] do_syscall_64+0xc6/0x1e0 [15031.165997][ T3329] [15031.168319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15031.168319][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15031.168319][ T3329] ipv6_find_idev+0x102/0x170 [15031.168319][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15031.168319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15031.168319][ T3329] netlink_rcv_skb+0x130/0x360 [15031.168319][ T3329] netlink_unicast+0x449/0x710 [15031.168319][ T3329] netlink_sendmsg+0x723/0xbe0 [15031.168319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15031.168319][ T3329] ___sys_sendmsg+0xee/0x170 [15031.168319][ T3329] __sys_sendmsg+0xcd/0x170 [15031.168319][ T3329] do_syscall_64+0xc6/0x1e0 [15031.168319][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15031.168319][ T3329] [15031.170191][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15031.170191][ T3329] neigh_parms_alloc+0x1e5/0x510 [15031.170191][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15031.170191][ T3329] ipv6_find_idev+0x102/0x170 [15031.170191][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15031.170191][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15031.170191][ T3329] netlink_rcv_skb+0x130/0x360 [15031.170191][ T3329] netlink_unicast+0x449/0x710 [15031.170191][ T3329] netlink_sendmsg+0x723/0xbe0 [15031.170191][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15031.170191][ T3329] ___sys_sendmsg+0xee/0x170 [15031.170191][ T3329] __sys_sendmsg+0xcd/0x170 [15031.170191][ T3329] do_syscall_64+0xc6/0x1e0 [15031.170191][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15031.170191][ T3329] [15041.333085][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15041.333565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15041.333565][ T3329] netdev_get_by_index+0x5e/0x80 [15041.333565][ T3329] fib6_nh_init+0x3d8/0x15b0 [15041.333565][ T3329] ip6_route_info_create+0xf18/0x17d0 [15041.333565][ T3329] ip6_route_add+0x1c/0x140 [15041.333565][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15041.333565][ T3329] addrconf_add_dev+0xe2/0x170 [15041.333565][ T3329] inet6_addr_add+0x12f/0xa40 [15041.333565][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15041.333565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15041.333565][ T3329] netlink_rcv_skb+0x130/0x360 [15041.333565][ T3329] netlink_unicast+0x449/0x710 [15041.333565][ T3329] netlink_sendmsg+0x723/0xbe0 [15041.333565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15041.333565][ T3329] ___sys_sendmsg+0xee/0x170 [15041.333565][ T3329] __sys_sendmsg+0xcd/0x170 [15041.333565][ T3329] do_syscall_64+0xc6/0x1e0 [15041.333565][ T3329] [15041.335998][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15041.335998][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15041.335998][ T3329] ipv6_find_idev+0x102/0x170 [15041.335998][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15041.335998][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15041.335998][ T3329] netlink_rcv_skb+0x130/0x360 [15041.335998][ T3329] netlink_unicast+0x449/0x710 [15041.335998][ T3329] netlink_sendmsg+0x723/0xbe0 [15041.335998][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15041.335998][ T3329] ___sys_sendmsg+0xee/0x170 [15041.335998][ T3329] __sys_sendmsg+0xcd/0x170 [15041.335998][ T3329] do_syscall_64+0xc6/0x1e0 [15041.335998][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15041.335998][ T3329] [15041.337822][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15041.337822][ T3329] neigh_parms_alloc+0x1e5/0x510 [15041.337822][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15041.337822][ T3329] ipv6_find_idev+0x102/0x170 [15041.337822][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15041.337822][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15041.337822][ T3329] netlink_rcv_skb+0x130/0x360 [15041.337822][ T3329] netlink_unicast+0x449/0x710 [15041.337822][ T3329] netlink_sendmsg+0x723/0xbe0 [15041.337822][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15041.337822][ T3329] ___sys_sendmsg+0xee/0x170 [15041.337822][ T3329] __sys_sendmsg+0xcd/0x170 [15041.337822][ T3329] do_syscall_64+0xc6/0x1e0 [15041.337822][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15041.337822][ T3329] [15051.460985][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15051.462139][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15051.462139][ T3329] netdev_get_by_index+0x5e/0x80 [15051.462139][ T3329] fib6_nh_init+0x3d8/0x15b0 [15051.462139][ T3329] ip6_route_info_create+0xf18/0x17d0 [15051.462139][ T3329] ip6_route_add+0x1c/0x140 [15051.462139][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15051.462139][ T3329] addrconf_add_dev+0xe2/0x170 [15051.462139][ T3329] inet6_addr_add+0x12f/0xa40 [15051.462139][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15051.462139][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15051.462139][ T3329] netlink_rcv_skb+0x130/0x360 [15051.462139][ T3329] netlink_unicast+0x449/0x710 [15051.462139][ T3329] netlink_sendmsg+0x723/0xbe0 [15051.462139][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15051.462139][ T3329] ___sys_sendmsg+0xee/0x170 [15051.462139][ T3329] __sys_sendmsg+0xcd/0x170 [15051.462139][ T3329] do_syscall_64+0xc6/0x1e0 [15051.462139][ T3329] [15051.464433][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15051.464433][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15051.464433][ T3329] ipv6_find_idev+0x102/0x170 [15051.464433][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15051.464433][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15051.464433][ T3329] netlink_rcv_skb+0x130/0x360 [15051.464433][ T3329] netlink_unicast+0x449/0x710 [15051.464433][ T3329] netlink_sendmsg+0x723/0xbe0 [15051.464433][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15051.464433][ T3329] ___sys_sendmsg+0xee/0x170 [15051.464433][ T3329] __sys_sendmsg+0xcd/0x170 [15051.464433][ T3329] do_syscall_64+0xc6/0x1e0 [15051.464433][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15051.464433][ T3329] [15051.466287][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15051.466287][ T3329] neigh_parms_alloc+0x1e5/0x510 [15051.466287][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15051.466287][ T3329] ipv6_find_idev+0x102/0x170 [15051.466287][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15051.466287][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15051.466287][ T3329] netlink_rcv_skb+0x130/0x360 [15051.466287][ T3329] netlink_unicast+0x449/0x710 [15051.466287][ T3329] netlink_sendmsg+0x723/0xbe0 [15051.466287][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15051.466287][ T3329] ___sys_sendmsg+0xee/0x170 [15051.466287][ T3329] __sys_sendmsg+0xcd/0x170 [15051.466287][ T3329] do_syscall_64+0xc6/0x1e0 [15051.466287][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15051.466287][ T3329] [15061.532933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15061.533455][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15061.533455][ T3329] netdev_get_by_index+0x5e/0x80 [15061.533455][ T3329] fib6_nh_init+0x3d8/0x15b0 [15061.533455][ T3329] ip6_route_info_create+0xf18/0x17d0 [15061.533455][ T3329] ip6_route_add+0x1c/0x140 [15061.533455][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15061.533455][ T3329] addrconf_add_dev+0xe2/0x170 [15061.533455][ T3329] inet6_addr_add+0x12f/0xa40 [15061.533455][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15061.533455][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15061.533455][ T3329] netlink_rcv_skb+0x130/0x360 [15061.533455][ T3329] netlink_unicast+0x449/0x710 [15061.533455][ T3329] netlink_sendmsg+0x723/0xbe0 [15061.533455][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15061.533455][ T3329] ___sys_sendmsg+0xee/0x170 [15061.533455][ T3329] __sys_sendmsg+0xcd/0x170 [15061.533455][ T3329] do_syscall_64+0xc6/0x1e0 [15061.533455][ T3329] [15061.535773][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15061.535773][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15061.535773][ T3329] ipv6_find_idev+0x102/0x170 [15061.535773][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15061.535773][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15061.535773][ T3329] netlink_rcv_skb+0x130/0x360 [15061.535773][ T3329] netlink_unicast+0x449/0x710 [15061.535773][ T3329] netlink_sendmsg+0x723/0xbe0 [15061.535773][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15061.535773][ T3329] ___sys_sendmsg+0xee/0x170 [15061.535773][ T3329] __sys_sendmsg+0xcd/0x170 [15061.535773][ T3329] do_syscall_64+0xc6/0x1e0 [15061.535773][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15061.535773][ T3329] [15061.537633][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15061.537633][ T3329] neigh_parms_alloc+0x1e5/0x510 [15061.537633][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15061.537633][ T3329] ipv6_find_idev+0x102/0x170 [15061.537633][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15061.537633][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15061.537633][ T3329] netlink_rcv_skb+0x130/0x360 [15061.537633][ T3329] netlink_unicast+0x449/0x710 [15061.537633][ T3329] netlink_sendmsg+0x723/0xbe0 [15061.537633][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15061.537633][ T3329] ___sys_sendmsg+0xee/0x170 [15061.537633][ T3329] __sys_sendmsg+0xcd/0x170 [15061.537633][ T3329] do_syscall_64+0xc6/0x1e0 [15061.537633][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15061.537633][ T3329] [15071.780962][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15071.781463][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15071.781463][ T3329] netdev_get_by_index+0x5e/0x80 [15071.781463][ T3329] fib6_nh_init+0x3d8/0x15b0 [15071.781463][ T3329] ip6_route_info_create+0xf18/0x17d0 [15071.781463][ T3329] ip6_route_add+0x1c/0x140 [15071.781463][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15071.781463][ T3329] addrconf_add_dev+0xe2/0x170 [15071.781463][ T3329] inet6_addr_add+0x12f/0xa40 [15071.781463][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15071.781463][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15071.781463][ T3329] netlink_rcv_skb+0x130/0x360 [15071.781463][ T3329] netlink_unicast+0x449/0x710 [15071.781463][ T3329] netlink_sendmsg+0x723/0xbe0 [15071.781463][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15071.781463][ T3329] ___sys_sendmsg+0xee/0x170 [15071.781463][ T3329] __sys_sendmsg+0xcd/0x170 [15071.781463][ T3329] do_syscall_64+0xc6/0x1e0 [15071.781463][ T3329] [15071.783902][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15071.783902][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15071.783902][ T3329] ipv6_find_idev+0x102/0x170 [15071.783902][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15071.783902][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15071.783902][ T3329] netlink_rcv_skb+0x130/0x360 [15071.783902][ T3329] netlink_unicast+0x449/0x710 [15071.783902][ T3329] netlink_sendmsg+0x723/0xbe0 [15071.783902][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15071.783902][ T3329] ___sys_sendmsg+0xee/0x170 [15071.783902][ T3329] __sys_sendmsg+0xcd/0x170 [15071.783902][ T3329] do_syscall_64+0xc6/0x1e0 [15071.783902][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15071.783902][ T3329] [15071.785792][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15071.785792][ T3329] neigh_parms_alloc+0x1e5/0x510 [15071.785792][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15071.785792][ T3329] ipv6_find_idev+0x102/0x170 [15071.785792][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15071.785792][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15071.785792][ T3329] netlink_rcv_skb+0x130/0x360 [15071.785792][ T3329] netlink_unicast+0x449/0x710 [15071.785792][ T3329] netlink_sendmsg+0x723/0xbe0 [15071.785792][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15071.785792][ T3329] ___sys_sendmsg+0xee/0x170 [15071.785792][ T3329] __sys_sendmsg+0xcd/0x170 [15071.785792][ T3329] do_syscall_64+0xc6/0x1e0 [15071.785792][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15071.785792][ T3329] [15082.028918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15082.029349][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15082.029349][ T3329] netdev_get_by_index+0x5e/0x80 [15082.029349][ T3329] fib6_nh_init+0x3d8/0x15b0 [15082.029349][ T3329] ip6_route_info_create+0xf18/0x17d0 [15082.029349][ T3329] ip6_route_add+0x1c/0x140 [15082.029349][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15082.029349][ T3329] addrconf_add_dev+0xe2/0x170 [15082.029349][ T3329] inet6_addr_add+0x12f/0xa40 [15082.029349][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15082.029349][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15082.029349][ T3329] netlink_rcv_skb+0x130/0x360 [15082.029349][ T3329] netlink_unicast+0x449/0x710 [15082.029349][ T3329] netlink_sendmsg+0x723/0xbe0 [15082.029349][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15082.029349][ T3329] ___sys_sendmsg+0xee/0x170 [15082.029349][ T3329] __sys_sendmsg+0xcd/0x170 [15082.029349][ T3329] do_syscall_64+0xc6/0x1e0 [15082.029349][ T3329] [15082.031801][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15082.031801][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15082.031801][ T3329] ipv6_find_idev+0x102/0x170 [15082.031801][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15082.031801][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15082.031801][ T3329] netlink_rcv_skb+0x130/0x360 [15082.031801][ T3329] netlink_unicast+0x449/0x710 [15082.031801][ T3329] netlink_sendmsg+0x723/0xbe0 [15082.031801][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15082.031801][ T3329] ___sys_sendmsg+0xee/0x170 [15082.031801][ T3329] __sys_sendmsg+0xcd/0x170 [15082.031801][ T3329] do_syscall_64+0xc6/0x1e0 [15082.031801][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15082.031801][ T3329] [15082.033695][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15082.033695][ T3329] neigh_parms_alloc+0x1e5/0x510 [15082.033695][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15082.033695][ T3329] ipv6_find_idev+0x102/0x170 [15082.033695][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15082.033695][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15082.033695][ T3329] netlink_rcv_skb+0x130/0x360 [15082.033695][ T3329] netlink_unicast+0x449/0x710 [15082.033695][ T3329] netlink_sendmsg+0x723/0xbe0 [15082.033695][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15082.033695][ T3329] ___sys_sendmsg+0xee/0x170 [15082.033695][ T3329] __sys_sendmsg+0xcd/0x170 [15082.033695][ T3329] do_syscall_64+0xc6/0x1e0 [15082.033695][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15082.033695][ T3329] [15092.276931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15092.277417][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15092.277417][ T3329] netdev_get_by_index+0x5e/0x80 [15092.277417][ T3329] fib6_nh_init+0x3d8/0x15b0 [15092.277417][ T3329] ip6_route_info_create+0xf18/0x17d0 [15092.277417][ T3329] ip6_route_add+0x1c/0x140 [15092.277417][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15092.277417][ T3329] addrconf_add_dev+0xe2/0x170 [15092.277417][ T3329] inet6_addr_add+0x12f/0xa40 [15092.277417][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15092.277417][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15092.277417][ T3329] netlink_rcv_skb+0x130/0x360 [15092.277417][ T3329] netlink_unicast+0x449/0x710 [15092.277417][ T3329] netlink_sendmsg+0x723/0xbe0 [15092.277417][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15092.277417][ T3329] ___sys_sendmsg+0xee/0x170 [15092.277417][ T3329] __sys_sendmsg+0xcd/0x170 [15092.277417][ T3329] do_syscall_64+0xc6/0x1e0 [15092.277417][ T3329] [15092.279628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15092.279628][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15092.279628][ T3329] ipv6_find_idev+0x102/0x170 [15092.279628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15092.279628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15092.279628][ T3329] netlink_rcv_skb+0x130/0x360 [15092.279628][ T3329] netlink_unicast+0x449/0x710 [15092.279628][ T3329] netlink_sendmsg+0x723/0xbe0 [15092.279628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15092.279628][ T3329] ___sys_sendmsg+0xee/0x170 [15092.279628][ T3329] __sys_sendmsg+0xcd/0x170 [15092.279628][ T3329] do_syscall_64+0xc6/0x1e0 [15092.279628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15092.279628][ T3329] [15092.281343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15092.281343][ T3329] neigh_parms_alloc+0x1e5/0x510 [15092.281343][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15092.281343][ T3329] ipv6_find_idev+0x102/0x170 [15092.281343][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15092.281343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15092.281343][ T3329] netlink_rcv_skb+0x130/0x360 [15092.281343][ T3329] netlink_unicast+0x449/0x710 [15092.281343][ T3329] netlink_sendmsg+0x723/0xbe0 [15092.281343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15092.281343][ T3329] ___sys_sendmsg+0xee/0x170 [15092.281343][ T3329] __sys_sendmsg+0xcd/0x170 [15092.281343][ T3329] do_syscall_64+0xc6/0x1e0 [15092.281343][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15092.281343][ T3329] [15102.524943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15102.525375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15102.525375][ T3329] netdev_get_by_index+0x5e/0x80 [15102.525375][ T3329] fib6_nh_init+0x3d8/0x15b0 [15102.525375][ T3329] ip6_route_info_create+0xf18/0x17d0 [15102.525375][ T3329] ip6_route_add+0x1c/0x140 [15102.525375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15102.525375][ T3329] addrconf_add_dev+0xe2/0x170 [15102.525375][ T3329] inet6_addr_add+0x12f/0xa40 [15102.525375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15102.525375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15102.525375][ T3329] netlink_rcv_skb+0x130/0x360 [15102.525375][ T3329] netlink_unicast+0x449/0x710 [15102.525375][ T3329] netlink_sendmsg+0x723/0xbe0 [15102.525375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15102.525375][ T3329] ___sys_sendmsg+0xee/0x170 [15102.525375][ T3329] __sys_sendmsg+0xcd/0x170 [15102.525375][ T3329] do_syscall_64+0xc6/0x1e0 [15102.525375][ T3329] [15102.527834][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15102.527834][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15102.527834][ T3329] ipv6_find_idev+0x102/0x170 [15102.527834][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15102.527834][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15102.527834][ T3329] netlink_rcv_skb+0x130/0x360 [15102.527834][ T3329] netlink_unicast+0x449/0x710 [15102.527834][ T3329] netlink_sendmsg+0x723/0xbe0 [15102.527834][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15102.527834][ T3329] ___sys_sendmsg+0xee/0x170 [15102.527834][ T3329] __sys_sendmsg+0xcd/0x170 [15102.527834][ T3329] do_syscall_64+0xc6/0x1e0 [15102.527834][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15102.527834][ T3329] [15102.529731][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15102.529731][ T3329] neigh_parms_alloc+0x1e5/0x510 [15102.529731][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15102.529731][ T3329] ipv6_find_idev+0x102/0x170 [15102.529731][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15102.529731][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15102.529731][ T3329] netlink_rcv_skb+0x130/0x360 [15102.529731][ T3329] netlink_unicast+0x449/0x710 [15102.529731][ T3329] netlink_sendmsg+0x723/0xbe0 [15102.529731][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15102.529731][ T3329] ___sys_sendmsg+0xee/0x170 [15102.529731][ T3329] __sys_sendmsg+0xcd/0x170 [15102.529731][ T3329] do_syscall_64+0xc6/0x1e0 [15102.529731][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15102.529731][ T3329] [15112.564979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15112.565542][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15112.565542][ T3329] netdev_get_by_index+0x5e/0x80 [15112.565542][ T3329] fib6_nh_init+0x3d8/0x15b0 [15112.565542][ T3329] ip6_route_info_create+0xf18/0x17d0 [15112.565542][ T3329] ip6_route_add+0x1c/0x140 [15112.565542][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15112.565542][ T3329] addrconf_add_dev+0xe2/0x170 [15112.565542][ T3329] inet6_addr_add+0x12f/0xa40 [15112.565542][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15112.565542][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15112.565542][ T3329] netlink_rcv_skb+0x130/0x360 [15112.565542][ T3329] netlink_unicast+0x449/0x710 [15112.565542][ T3329] netlink_sendmsg+0x723/0xbe0 [15112.565542][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15112.565542][ T3329] ___sys_sendmsg+0xee/0x170 [15112.565542][ T3329] __sys_sendmsg+0xcd/0x170 [15112.565542][ T3329] do_syscall_64+0xc6/0x1e0 [15112.565542][ T3329] [15112.567755][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15112.567755][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15112.567755][ T3329] ipv6_find_idev+0x102/0x170 [15112.567755][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15112.567755][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15112.567755][ T3329] netlink_rcv_skb+0x130/0x360 [15112.567755][ T3329] netlink_unicast+0x449/0x710 [15112.567755][ T3329] netlink_sendmsg+0x723/0xbe0 [15112.567755][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15112.567755][ T3329] ___sys_sendmsg+0xee/0x170 [15112.567755][ T3329] __sys_sendmsg+0xcd/0x170 [15112.567755][ T3329] do_syscall_64+0xc6/0x1e0 [15112.567755][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15112.567755][ T3329] [15112.569458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15112.569458][ T3329] neigh_parms_alloc+0x1e5/0x510 [15112.569458][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15112.569458][ T3329] ipv6_find_idev+0x102/0x170 [15112.569458][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15112.569458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15112.569458][ T3329] netlink_rcv_skb+0x130/0x360 [15112.569458][ T3329] netlink_unicast+0x449/0x710 [15112.569458][ T3329] netlink_sendmsg+0x723/0xbe0 [15112.569458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15112.569458][ T3329] ___sys_sendmsg+0xee/0x170 [15112.569458][ T3329] __sys_sendmsg+0xcd/0x170 [15112.569458][ T3329] do_syscall_64+0xc6/0x1e0 [15112.569458][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15112.569458][ T3329] [15122.580926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15122.581400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15122.581400][ T3329] netdev_get_by_index+0x5e/0x80 [15122.581400][ T3329] fib6_nh_init+0x3d8/0x15b0 [15122.581400][ T3329] ip6_route_info_create+0xf18/0x17d0 [15122.581400][ T3329] ip6_route_add+0x1c/0x140 [15122.581400][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15122.581400][ T3329] addrconf_add_dev+0xe2/0x170 [15122.581400][ T3329] inet6_addr_add+0x12f/0xa40 [15122.581400][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15122.581400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15122.581400][ T3329] netlink_rcv_skb+0x130/0x360 [15122.581400][ T3329] netlink_unicast+0x449/0x710 [15122.581400][ T3329] netlink_sendmsg+0x723/0xbe0 [15122.581400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15122.581400][ T3329] ___sys_sendmsg+0xee/0x170 [15122.581400][ T3329] __sys_sendmsg+0xcd/0x170 [15122.581400][ T3329] do_syscall_64+0xc6/0x1e0 [15122.581400][ T3329] [15122.583635][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15122.583635][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15122.583635][ T3329] ipv6_find_idev+0x102/0x170 [15122.583635][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15122.583635][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15122.583635][ T3329] netlink_rcv_skb+0x130/0x360 [15122.583635][ T3329] netlink_unicast+0x449/0x710 [15122.583635][ T3329] netlink_sendmsg+0x723/0xbe0 [15122.583635][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15122.583635][ T3329] ___sys_sendmsg+0xee/0x170 [15122.583635][ T3329] __sys_sendmsg+0xcd/0x170 [15122.583635][ T3329] do_syscall_64+0xc6/0x1e0 [15122.583635][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15122.583635][ T3329] [15122.585345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15122.585345][ T3329] neigh_parms_alloc+0x1e5/0x510 [15122.585345][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15122.585345][ T3329] ipv6_find_idev+0x102/0x170 [15122.585345][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15122.585345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15122.585345][ T3329] netlink_rcv_skb+0x130/0x360 [15122.585345][ T3329] netlink_unicast+0x449/0x710 [15122.585345][ T3329] netlink_sendmsg+0x723/0xbe0 [15122.585345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15122.585345][ T3329] ___sys_sendmsg+0xee/0x170 [15122.585345][ T3329] __sys_sendmsg+0xcd/0x170 [15122.585345][ T3329] do_syscall_64+0xc6/0x1e0 [15122.585345][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15122.585345][ T3329] [15132.828971][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15132.829388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15132.829388][ T3329] netdev_get_by_index+0x5e/0x80 [15132.829388][ T3329] fib6_nh_init+0x3d8/0x15b0 [15132.829388][ T3329] ip6_route_info_create+0xf18/0x17d0 [15132.829388][ T3329] ip6_route_add+0x1c/0x140 [15132.829388][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15132.829388][ T3329] addrconf_add_dev+0xe2/0x170 [15132.829388][ T3329] inet6_addr_add+0x12f/0xa40 [15132.829388][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15132.829388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15132.829388][ T3329] netlink_rcv_skb+0x130/0x360 [15132.829388][ T3329] netlink_unicast+0x449/0x710 [15132.829388][ T3329] netlink_sendmsg+0x723/0xbe0 [15132.829388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15132.829388][ T3329] ___sys_sendmsg+0xee/0x170 [15132.829388][ T3329] __sys_sendmsg+0xcd/0x170 [15132.829388][ T3329] do_syscall_64+0xc6/0x1e0 [15132.829388][ T3329] [15132.831629][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15132.831629][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15132.831629][ T3329] ipv6_find_idev+0x102/0x170 [15132.831629][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15132.831629][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15132.831629][ T3329] netlink_rcv_skb+0x130/0x360 [15132.831629][ T3329] netlink_unicast+0x449/0x710 [15132.831629][ T3329] netlink_sendmsg+0x723/0xbe0 [15132.831629][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15132.831629][ T3329] ___sys_sendmsg+0xee/0x170 [15132.831629][ T3329] __sys_sendmsg+0xcd/0x170 [15132.831629][ T3329] do_syscall_64+0xc6/0x1e0 [15132.831629][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15132.831629][ T3329] [15132.833336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15132.833336][ T3329] neigh_parms_alloc+0x1e5/0x510 [15132.833336][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15132.833336][ T3329] ipv6_find_idev+0x102/0x170 [15132.833336][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15132.833336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15132.833336][ T3329] netlink_rcv_skb+0x130/0x360 [15132.833336][ T3329] netlink_unicast+0x449/0x710 [15132.833336][ T3329] netlink_sendmsg+0x723/0xbe0 [15132.833336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15132.833336][ T3329] ___sys_sendmsg+0xee/0x170 [15132.833336][ T3329] __sys_sendmsg+0xcd/0x170 [15132.833336][ T3329] do_syscall_64+0xc6/0x1e0 [15132.833336][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15132.833336][ T3329] [15143.076869][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15143.077347][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15143.077347][ T3329] netdev_get_by_index+0x5e/0x80 [15143.077347][ T3329] fib6_nh_init+0x3d8/0x15b0 [15143.077347][ T3329] ip6_route_info_create+0xf18/0x17d0 [15143.077347][ T3329] ip6_route_add+0x1c/0x140 [15143.077347][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15143.077347][ T3329] addrconf_add_dev+0xe2/0x170 [15143.077347][ T3329] inet6_addr_add+0x12f/0xa40 [15143.077347][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15143.077347][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15143.077347][ T3329] netlink_rcv_skb+0x130/0x360 [15143.077347][ T3329] netlink_unicast+0x449/0x710 [15143.077347][ T3329] netlink_sendmsg+0x723/0xbe0 [15143.077347][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15143.077347][ T3329] ___sys_sendmsg+0xee/0x170 [15143.077347][ T3329] __sys_sendmsg+0xcd/0x170 [15143.077347][ T3329] do_syscall_64+0xc6/0x1e0 [15143.077347][ T3329] [15143.079563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15143.079563][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15143.079563][ T3329] ipv6_find_idev+0x102/0x170 [15143.079563][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15143.079563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15143.079563][ T3329] netlink_rcv_skb+0x130/0x360 [15143.079563][ T3329] netlink_unicast+0x449/0x710 [15143.079563][ T3329] netlink_sendmsg+0x723/0xbe0 [15143.079563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15143.079563][ T3329] ___sys_sendmsg+0xee/0x170 [15143.079563][ T3329] __sys_sendmsg+0xcd/0x170 [15143.079563][ T3329] do_syscall_64+0xc6/0x1e0 [15143.079563][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15143.079563][ T3329] [15143.081276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15143.081276][ T3329] neigh_parms_alloc+0x1e5/0x510 [15143.081276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15143.081276][ T3329] ipv6_find_idev+0x102/0x170 [15143.081276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15143.081276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15143.081276][ T3329] netlink_rcv_skb+0x130/0x360 [15143.081276][ T3329] netlink_unicast+0x449/0x710 [15143.081276][ T3329] netlink_sendmsg+0x723/0xbe0 [15143.081276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15143.081276][ T3329] ___sys_sendmsg+0xee/0x170 [15143.081276][ T3329] __sys_sendmsg+0xcd/0x170 [15143.081276][ T3329] do_syscall_64+0xc6/0x1e0 [15143.081276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15143.081276][ T3329] [15153.140923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15153.141420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15153.141420][ T3329] netdev_get_by_index+0x5e/0x80 [15153.141420][ T3329] fib6_nh_init+0x3d8/0x15b0 [15153.141420][ T3329] ip6_route_info_create+0xf18/0x17d0 [15153.141420][ T3329] ip6_route_add+0x1c/0x140 [15153.141420][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15153.141420][ T3329] addrconf_add_dev+0xe2/0x170 [15153.141420][ T3329] inet6_addr_add+0x12f/0xa40 [15153.141420][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15153.141420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15153.141420][ T3329] netlink_rcv_skb+0x130/0x360 [15153.141420][ T3329] netlink_unicast+0x449/0x710 [15153.141420][ T3329] netlink_sendmsg+0x723/0xbe0 [15153.141420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15153.141420][ T3329] ___sys_sendmsg+0xee/0x170 [15153.141420][ T3329] __sys_sendmsg+0xcd/0x170 [15153.141420][ T3329] do_syscall_64+0xc6/0x1e0 [15153.141420][ T3329] [15153.143870][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15153.143870][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15153.143870][ T3329] ipv6_find_idev+0x102/0x170 [15153.143870][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15153.143870][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15153.143870][ T3329] netlink_rcv_skb+0x130/0x360 [15153.143870][ T3329] netlink_unicast+0x449/0x710 [15153.143870][ T3329] netlink_sendmsg+0x723/0xbe0 [15153.143870][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15153.143870][ T3329] ___sys_sendmsg+0xee/0x170 [15153.143870][ T3329] __sys_sendmsg+0xcd/0x170 [15153.143870][ T3329] do_syscall_64+0xc6/0x1e0 [15153.143870][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15153.143870][ T3329] [15153.145780][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15153.145780][ T3329] neigh_parms_alloc+0x1e5/0x510 [15153.145780][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15153.145780][ T3329] ipv6_find_idev+0x102/0x170 [15153.145780][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15153.145780][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15153.145780][ T3329] netlink_rcv_skb+0x130/0x360 [15153.145780][ T3329] netlink_unicast+0x449/0x710 [15153.145780][ T3329] netlink_sendmsg+0x723/0xbe0 [15153.145780][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15153.145780][ T3329] ___sys_sendmsg+0xee/0x170 [15153.145780][ T3329] __sys_sendmsg+0xcd/0x170 [15153.145780][ T3329] do_syscall_64+0xc6/0x1e0 [15153.145780][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15153.145780][ T3329] [15163.388947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15163.389441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15163.389441][ T3329] netdev_get_by_index+0x5e/0x80 [15163.389441][ T3329] fib6_nh_init+0x3d8/0x15b0 [15163.389441][ T3329] ip6_route_info_create+0xf18/0x17d0 [15163.389441][ T3329] ip6_route_add+0x1c/0x140 [15163.389441][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15163.389441][ T3329] addrconf_add_dev+0xe2/0x170 [15163.389441][ T3329] inet6_addr_add+0x12f/0xa40 [15163.389441][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15163.389441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15163.389441][ T3329] netlink_rcv_skb+0x130/0x360 [15163.389441][ T3329] netlink_unicast+0x449/0x710 [15163.389441][ T3329] netlink_sendmsg+0x723/0xbe0 [15163.389441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15163.389441][ T3329] ___sys_sendmsg+0xee/0x170 [15163.389441][ T3329] __sys_sendmsg+0xcd/0x170 [15163.389441][ T3329] do_syscall_64+0xc6/0x1e0 [15163.389441][ T3329] [15163.391914][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15163.391914][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15163.391914][ T3329] ipv6_find_idev+0x102/0x170 [15163.391914][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15163.391914][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15163.391914][ T3329] netlink_rcv_skb+0x130/0x360 [15163.391914][ T3329] netlink_unicast+0x449/0x710 [15163.391914][ T3329] netlink_sendmsg+0x723/0xbe0 [15163.391914][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15163.391914][ T3329] ___sys_sendmsg+0xee/0x170 [15163.391914][ T3329] __sys_sendmsg+0xcd/0x170 [15163.391914][ T3329] do_syscall_64+0xc6/0x1e0 [15163.391914][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15163.391914][ T3329] [15163.393802][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15163.393802][ T3329] neigh_parms_alloc+0x1e5/0x510 [15163.393802][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15163.393802][ T3329] ipv6_find_idev+0x102/0x170 [15163.393802][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15163.393802][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15163.393802][ T3329] netlink_rcv_skb+0x130/0x360 [15163.393802][ T3329] netlink_unicast+0x449/0x710 [15163.393802][ T3329] netlink_sendmsg+0x723/0xbe0 [15163.393802][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15163.393802][ T3329] ___sys_sendmsg+0xee/0x170 [15163.393802][ T3329] __sys_sendmsg+0xcd/0x170 [15163.393802][ T3329] do_syscall_64+0xc6/0x1e0 [15163.393802][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15163.393802][ T3329] [15173.452961][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15173.453569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15173.453569][ T3329] netdev_get_by_index+0x5e/0x80 [15173.453569][ T3329] fib6_nh_init+0x3d8/0x15b0 [15173.453569][ T3329] ip6_route_info_create+0xf18/0x17d0 [15173.453569][ T3329] ip6_route_add+0x1c/0x140 [15173.453569][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15173.453569][ T3329] addrconf_add_dev+0xe2/0x170 [15173.453569][ T3329] inet6_addr_add+0x12f/0xa40 [15173.453569][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15173.453569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15173.453569][ T3329] netlink_rcv_skb+0x130/0x360 [15173.453569][ T3329] netlink_unicast+0x449/0x710 [15173.453569][ T3329] netlink_sendmsg+0x723/0xbe0 [15173.453569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15173.453569][ T3329] ___sys_sendmsg+0xee/0x170 [15173.453569][ T3329] __sys_sendmsg+0xcd/0x170 [15173.453569][ T3329] do_syscall_64+0xc6/0x1e0 [15173.453569][ T3329] [15173.456017][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15173.456017][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15173.456017][ T3329] ipv6_find_idev+0x102/0x170 [15173.456017][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15173.456017][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15173.456017][ T3329] netlink_rcv_skb+0x130/0x360 [15173.456017][ T3329] netlink_unicast+0x449/0x710 [15173.456017][ T3329] netlink_sendmsg+0x723/0xbe0 [15173.456017][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15173.456017][ T3329] ___sys_sendmsg+0xee/0x170 [15173.456017][ T3329] __sys_sendmsg+0xcd/0x170 [15173.456017][ T3329] do_syscall_64+0xc6/0x1e0 [15173.456017][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15173.456017][ T3329] [15173.457914][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15173.457914][ T3329] neigh_parms_alloc+0x1e5/0x510 [15173.457914][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15173.457914][ T3329] ipv6_find_idev+0x102/0x170 [15173.457914][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15173.457914][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15173.457914][ T3329] netlink_rcv_skb+0x130/0x360 [15173.457914][ T3329] netlink_unicast+0x449/0x710 [15173.457914][ T3329] netlink_sendmsg+0x723/0xbe0 [15173.457914][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15173.457914][ T3329] ___sys_sendmsg+0xee/0x170 [15173.457914][ T3329] __sys_sendmsg+0xcd/0x170 [15173.457914][ T3329] do_syscall_64+0xc6/0x1e0 [15173.457914][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15173.457914][ T3329] [15183.604945][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15183.605478][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15183.605478][ T3329] netdev_get_by_index+0x5e/0x80 [15183.605478][ T3329] fib6_nh_init+0x3d8/0x15b0 [15183.605478][ T3329] ip6_route_info_create+0xf18/0x17d0 [15183.605478][ T3329] ip6_route_add+0x1c/0x140 [15183.605478][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15183.605478][ T3329] addrconf_add_dev+0xe2/0x170 [15183.605478][ T3329] inet6_addr_add+0x12f/0xa40 [15183.605478][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15183.605478][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15183.605478][ T3329] netlink_rcv_skb+0x130/0x360 [15183.605478][ T3329] netlink_unicast+0x449/0x710 [15183.605478][ T3329] netlink_sendmsg+0x723/0xbe0 [15183.605478][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15183.605478][ T3329] ___sys_sendmsg+0xee/0x170 [15183.605478][ T3329] __sys_sendmsg+0xcd/0x170 [15183.605478][ T3329] do_syscall_64+0xc6/0x1e0 [15183.605478][ T3329] [15183.608159][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15183.608159][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15183.608159][ T3329] ipv6_find_idev+0x102/0x170 [15183.608159][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15183.608159][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15183.608159][ T3329] netlink_rcv_skb+0x130/0x360 [15183.608159][ T3329] netlink_unicast+0x449/0x710 [15183.608159][ T3329] netlink_sendmsg+0x723/0xbe0 [15183.608159][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15183.608159][ T3329] ___sys_sendmsg+0xee/0x170 [15183.608159][ T3329] __sys_sendmsg+0xcd/0x170 [15183.608159][ T3329] do_syscall_64+0xc6/0x1e0 [15183.608159][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15183.608159][ T3329] [15183.610153][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15183.610153][ T3329] neigh_parms_alloc+0x1e5/0x510 [15183.610153][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15183.610153][ T3329] ipv6_find_idev+0x102/0x170 [15183.610153][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15183.610153][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15183.610153][ T3329] netlink_rcv_skb+0x130/0x360 [15183.610153][ T3329] netlink_unicast+0x449/0x710 [15183.610153][ T3329] netlink_sendmsg+0x723/0xbe0 [15183.610153][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15183.610153][ T3329] ___sys_sendmsg+0xee/0x170 [15183.610153][ T3329] __sys_sendmsg+0xcd/0x170 [15183.610153][ T3329] do_syscall_64+0xc6/0x1e0 [15183.610153][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15183.610153][ T3329] [15193.748946][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15193.749460][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15193.749460][ T3329] netdev_get_by_index+0x5e/0x80 [15193.749460][ T3329] fib6_nh_init+0x3d8/0x15b0 [15193.749460][ T3329] ip6_route_info_create+0xf18/0x17d0 [15193.749460][ T3329] ip6_route_add+0x1c/0x140 [15193.749460][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15193.749460][ T3329] addrconf_add_dev+0xe2/0x170 [15193.749460][ T3329] inet6_addr_add+0x12f/0xa40 [15193.749460][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15193.749460][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15193.749460][ T3329] netlink_rcv_skb+0x130/0x360 [15193.749460][ T3329] netlink_unicast+0x449/0x710 [15193.749460][ T3329] netlink_sendmsg+0x723/0xbe0 [15193.749460][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15193.749460][ T3329] ___sys_sendmsg+0xee/0x170 [15193.749460][ T3329] __sys_sendmsg+0xcd/0x170 [15193.749460][ T3329] do_syscall_64+0xc6/0x1e0 [15193.749460][ T3329] [15193.751922][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15193.751922][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15193.751922][ T3329] ipv6_find_idev+0x102/0x170 [15193.751922][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15193.751922][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15193.751922][ T3329] netlink_rcv_skb+0x130/0x360 [15193.751922][ T3329] netlink_unicast+0x449/0x710 [15193.751922][ T3329] netlink_sendmsg+0x723/0xbe0 [15193.751922][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15193.751922][ T3329] ___sys_sendmsg+0xee/0x170 [15193.751922][ T3329] __sys_sendmsg+0xcd/0x170 [15193.751922][ T3329] do_syscall_64+0xc6/0x1e0 [15193.751922][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15193.751922][ T3329] [15193.753811][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15193.753811][ T3329] neigh_parms_alloc+0x1e5/0x510 [15193.753811][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15193.753811][ T3329] ipv6_find_idev+0x102/0x170 [15193.753811][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15193.753811][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15193.753811][ T3329] netlink_rcv_skb+0x130/0x360 [15193.753811][ T3329] netlink_unicast+0x449/0x710 [15193.753811][ T3329] netlink_sendmsg+0x723/0xbe0 [15193.753811][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15193.753811][ T3329] ___sys_sendmsg+0xee/0x170 [15193.753811][ T3329] __sys_sendmsg+0xcd/0x170 [15193.753811][ T3329] do_syscall_64+0xc6/0x1e0 [15193.753811][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15193.753811][ T3329] [15203.996935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15203.997378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15203.997378][ T3329] netdev_get_by_index+0x5e/0x80 [15203.997378][ T3329] fib6_nh_init+0x3d8/0x15b0 [15203.997378][ T3329] ip6_route_info_create+0xf18/0x17d0 [15203.997378][ T3329] ip6_route_add+0x1c/0x140 [15203.997378][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15203.997378][ T3329] addrconf_add_dev+0xe2/0x170 [15203.997378][ T3329] inet6_addr_add+0x12f/0xa40 [15203.997378][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15203.997378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15203.997378][ T3329] netlink_rcv_skb+0x130/0x360 [15203.997378][ T3329] netlink_unicast+0x449/0x710 [15203.997378][ T3329] netlink_sendmsg+0x723/0xbe0 [15203.997378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15203.997378][ T3329] ___sys_sendmsg+0xee/0x170 [15203.997378][ T3329] __sys_sendmsg+0xcd/0x170 [15203.997378][ T3329] do_syscall_64+0xc6/0x1e0 [15203.997378][ T3329] [15203.999819][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15203.999819][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15203.999819][ T3329] ipv6_find_idev+0x102/0x170 [15203.999819][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15203.999819][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15203.999819][ T3329] netlink_rcv_skb+0x130/0x360 [15203.999819][ T3329] netlink_unicast+0x449/0x710 [15203.999819][ T3329] netlink_sendmsg+0x723/0xbe0 [15203.999819][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15203.999819][ T3329] ___sys_sendmsg+0xee/0x170 [15203.999819][ T3329] __sys_sendmsg+0xcd/0x170 [15203.999819][ T3329] do_syscall_64+0xc6/0x1e0 [15203.999819][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15203.999819][ T3329] [15204.001737][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15204.001737][ T3329] neigh_parms_alloc+0x1e5/0x510 [15204.001737][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15204.001737][ T3329] ipv6_find_idev+0x102/0x170 [15204.001737][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15204.001737][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15204.001737][ T3329] netlink_rcv_skb+0x130/0x360 [15204.001737][ T3329] netlink_unicast+0x449/0x710 [15204.001737][ T3329] netlink_sendmsg+0x723/0xbe0 [15204.001737][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15204.001737][ T3329] ___sys_sendmsg+0xee/0x170 [15204.001737][ T3329] __sys_sendmsg+0xcd/0x170 [15204.001737][ T3329] do_syscall_64+0xc6/0x1e0 [15204.001737][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15204.001737][ T3329] [15214.236960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15214.237464][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15214.237464][ T3329] netdev_get_by_index+0x5e/0x80 [15214.237464][ T3329] fib6_nh_init+0x3d8/0x15b0 [15214.237464][ T3329] ip6_route_info_create+0xf18/0x17d0 [15214.237464][ T3329] ip6_route_add+0x1c/0x140 [15214.237464][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15214.237464][ T3329] addrconf_add_dev+0xe2/0x170 [15214.237464][ T3329] inet6_addr_add+0x12f/0xa40 [15214.237464][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15214.237464][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15214.237464][ T3329] netlink_rcv_skb+0x130/0x360 [15214.237464][ T3329] netlink_unicast+0x449/0x710 [15214.237464][ T3329] netlink_sendmsg+0x723/0xbe0 [15214.237464][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15214.237464][ T3329] ___sys_sendmsg+0xee/0x170 [15214.237464][ T3329] __sys_sendmsg+0xcd/0x170 [15214.237464][ T3329] do_syscall_64+0xc6/0x1e0 [15214.237464][ T3329] [15214.240010][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15214.240010][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15214.240010][ T3329] ipv6_find_idev+0x102/0x170 [15214.240010][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15214.240010][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15214.240010][ T3329] netlink_rcv_skb+0x130/0x360 [15214.240010][ T3329] netlink_unicast+0x449/0x710 [15214.240010][ T3329] netlink_sendmsg+0x723/0xbe0 [15214.240010][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15214.240010][ T3329] ___sys_sendmsg+0xee/0x170 [15214.240010][ T3329] __sys_sendmsg+0xcd/0x170 [15214.240010][ T3329] do_syscall_64+0xc6/0x1e0 [15214.240010][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15214.240010][ T3329] [15214.241910][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15214.241910][ T3329] neigh_parms_alloc+0x1e5/0x510 [15214.241910][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15214.241910][ T3329] ipv6_find_idev+0x102/0x170 [15214.241910][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15214.241910][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15214.241910][ T3329] netlink_rcv_skb+0x130/0x360 [15214.241910][ T3329] netlink_unicast+0x449/0x710 [15214.241910][ T3329] netlink_sendmsg+0x723/0xbe0 [15214.241910][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15214.241910][ T3329] ___sys_sendmsg+0xee/0x170 [15214.241910][ T3329] __sys_sendmsg+0xcd/0x170 [15214.241910][ T3329] do_syscall_64+0xc6/0x1e0 [15214.241910][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15214.241910][ T3329] [15224.484992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15224.485514][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15224.485514][ T3329] netdev_get_by_index+0x5e/0x80 [15224.485514][ T3329] fib6_nh_init+0x3d8/0x15b0 [15224.485514][ T3329] ip6_route_info_create+0xf18/0x17d0 [15224.485514][ T3329] ip6_route_add+0x1c/0x140 [15224.485514][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15224.485514][ T3329] addrconf_add_dev+0xe2/0x170 [15224.485514][ T3329] inet6_addr_add+0x12f/0xa40 [15224.485514][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15224.485514][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15224.485514][ T3329] netlink_rcv_skb+0x130/0x360 [15224.485514][ T3329] netlink_unicast+0x449/0x710 [15224.485514][ T3329] netlink_sendmsg+0x723/0xbe0 [15224.485514][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15224.485514][ T3329] ___sys_sendmsg+0xee/0x170 [15224.485514][ T3329] __sys_sendmsg+0xcd/0x170 [15224.485514][ T3329] do_syscall_64+0xc6/0x1e0 [15224.485514][ T3329] [15224.487990][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15224.487990][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15224.487990][ T3329] ipv6_find_idev+0x102/0x170 [15224.487990][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15224.487990][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15224.487990][ T3329] netlink_rcv_skb+0x130/0x360 [15224.487990][ T3329] netlink_unicast+0x449/0x710 [15224.487990][ T3329] netlink_sendmsg+0x723/0xbe0 [15224.487990][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15224.487990][ T3329] ___sys_sendmsg+0xee/0x170 [15224.487990][ T3329] __sys_sendmsg+0xcd/0x170 [15224.487990][ T3329] do_syscall_64+0xc6/0x1e0 [15224.487990][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15224.487990][ T3329] [15224.489871][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15224.489871][ T3329] neigh_parms_alloc+0x1e5/0x510 [15224.489871][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15224.489871][ T3329] ipv6_find_idev+0x102/0x170 [15224.489871][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15224.489871][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15224.489871][ T3329] netlink_rcv_skb+0x130/0x360 [15224.489871][ T3329] netlink_unicast+0x449/0x710 [15224.489871][ T3329] netlink_sendmsg+0x723/0xbe0 [15224.489871][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15224.489871][ T3329] ___sys_sendmsg+0xee/0x170 [15224.489871][ T3329] __sys_sendmsg+0xcd/0x170 [15224.489871][ T3329] do_syscall_64+0xc6/0x1e0 [15224.489871][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15224.489871][ T3329] [15234.836956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15234.837456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15234.837456][ T3329] netdev_get_by_index+0x5e/0x80 [15234.837456][ T3329] fib6_nh_init+0x3d8/0x15b0 [15234.837456][ T3329] ip6_route_info_create+0xf18/0x17d0 [15234.837456][ T3329] ip6_route_add+0x1c/0x140 [15234.837456][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15234.837456][ T3329] addrconf_add_dev+0xe2/0x170 [15234.837456][ T3329] inet6_addr_add+0x12f/0xa40 [15234.837456][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15234.837456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15234.837456][ T3329] netlink_rcv_skb+0x130/0x360 [15234.837456][ T3329] netlink_unicast+0x449/0x710 [15234.837456][ T3329] netlink_sendmsg+0x723/0xbe0 [15234.837456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15234.837456][ T3329] ___sys_sendmsg+0xee/0x170 [15234.837456][ T3329] __sys_sendmsg+0xcd/0x170 [15234.837456][ T3329] do_syscall_64+0xc6/0x1e0 [15234.837456][ T3329] [15234.840172][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15234.840172][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15234.840172][ T3329] ipv6_find_idev+0x102/0x170 [15234.840172][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15234.840172][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15234.840172][ T3329] netlink_rcv_skb+0x130/0x360 [15234.840172][ T3329] netlink_unicast+0x449/0x710 [15234.840172][ T3329] netlink_sendmsg+0x723/0xbe0 [15234.840172][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15234.840172][ T3329] ___sys_sendmsg+0xee/0x170 [15234.840172][ T3329] __sys_sendmsg+0xcd/0x170 [15234.840172][ T3329] do_syscall_64+0xc6/0x1e0 [15234.840172][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15234.840172][ T3329] [15234.842283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15234.842283][ T3329] neigh_parms_alloc+0x1e5/0x510 [15234.842283][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15234.842283][ T3329] ipv6_find_idev+0x102/0x170 [15234.842283][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15234.842283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15234.842283][ T3329] netlink_rcv_skb+0x130/0x360 [15234.842283][ T3329] netlink_unicast+0x449/0x710 [15234.842283][ T3329] netlink_sendmsg+0x723/0xbe0 [15234.842283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15234.842283][ T3329] ___sys_sendmsg+0xee/0x170 [15234.842283][ T3329] __sys_sendmsg+0xcd/0x170 [15234.842283][ T3329] do_syscall_64+0xc6/0x1e0 [15234.842283][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15234.842283][ T3329] [15245.084997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15245.085593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15245.085593][ T3329] netdev_get_by_index+0x5e/0x80 [15245.085593][ T3329] fib6_nh_init+0x3d8/0x15b0 [15245.085593][ T3329] ip6_route_info_create+0xf18/0x17d0 [15245.085593][ T3329] ip6_route_add+0x1c/0x140 [15245.085593][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15245.085593][ T3329] addrconf_add_dev+0xe2/0x170 [15245.085593][ T3329] inet6_addr_add+0x12f/0xa40 [15245.085593][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15245.085593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15245.085593][ T3329] netlink_rcv_skb+0x130/0x360 [15245.085593][ T3329] netlink_unicast+0x449/0x710 [15245.085593][ T3329] netlink_sendmsg+0x723/0xbe0 [15245.085593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15245.085593][ T3329] ___sys_sendmsg+0xee/0x170 [15245.085593][ T3329] __sys_sendmsg+0xcd/0x170 [15245.085593][ T3329] do_syscall_64+0xc6/0x1e0 [15245.085593][ T3329] [15245.088285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15245.088285][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15245.088285][ T3329] ipv6_find_idev+0x102/0x170 [15245.088285][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15245.088285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15245.088285][ T3329] netlink_rcv_skb+0x130/0x360 [15245.088285][ T3329] netlink_unicast+0x449/0x710 [15245.088285][ T3329] netlink_sendmsg+0x723/0xbe0 [15245.088285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15245.088285][ T3329] ___sys_sendmsg+0xee/0x170 [15245.088285][ T3329] __sys_sendmsg+0xcd/0x170 [15245.088285][ T3329] do_syscall_64+0xc6/0x1e0 [15245.088285][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15245.088285][ T3329] [15245.090387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15245.090387][ T3329] neigh_parms_alloc+0x1e5/0x510 [15245.090387][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15245.090387][ T3329] ipv6_find_idev+0x102/0x170 [15245.090387][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15245.090387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15245.090387][ T3329] netlink_rcv_skb+0x130/0x360 [15245.090387][ T3329] netlink_unicast+0x449/0x710 [15245.090387][ T3329] netlink_sendmsg+0x723/0xbe0 [15245.090387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15245.090387][ T3329] ___sys_sendmsg+0xee/0x170 [15245.090387][ T3329] __sys_sendmsg+0xcd/0x170 [15245.090387][ T3329] do_syscall_64+0xc6/0x1e0 [15245.090387][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15245.090387][ T3329] [15255.196958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15255.197471][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15255.197471][ T3329] netdev_get_by_index+0x5e/0x80 [15255.197471][ T3329] fib6_nh_init+0x3d8/0x15b0 [15255.197471][ T3329] ip6_route_info_create+0xf18/0x17d0 [15255.197471][ T3329] ip6_route_add+0x1c/0x140 [15255.197471][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15255.197471][ T3329] addrconf_add_dev+0xe2/0x170 [15255.197471][ T3329] inet6_addr_add+0x12f/0xa40 [15255.197471][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15255.197471][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15255.197471][ T3329] netlink_rcv_skb+0x130/0x360 [15255.197471][ T3329] netlink_unicast+0x449/0x710 [15255.197471][ T3329] netlink_sendmsg+0x723/0xbe0 [15255.197471][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15255.197471][ T3329] ___sys_sendmsg+0xee/0x170 [15255.197471][ T3329] __sys_sendmsg+0xcd/0x170 [15255.197471][ T3329] do_syscall_64+0xc6/0x1e0 [15255.197471][ T3329] [15255.199923][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15255.199923][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15255.199923][ T3329] ipv6_find_idev+0x102/0x170 [15255.199923][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15255.199923][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15255.199923][ T3329] netlink_rcv_skb+0x130/0x360 [15255.199923][ T3329] netlink_unicast+0x449/0x710 [15255.199923][ T3329] netlink_sendmsg+0x723/0xbe0 [15255.199923][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15255.199923][ T3329] ___sys_sendmsg+0xee/0x170 [15255.199923][ T3329] __sys_sendmsg+0xcd/0x170 [15255.199923][ T3329] do_syscall_64+0xc6/0x1e0 [15255.199923][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15255.199923][ T3329] [15255.201828][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15255.201828][ T3329] neigh_parms_alloc+0x1e5/0x510 [15255.201828][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15255.201828][ T3329] ipv6_find_idev+0x102/0x170 [15255.201828][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15255.201828][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15255.201828][ T3329] netlink_rcv_skb+0x130/0x360 [15255.201828][ T3329] netlink_unicast+0x449/0x710 [15255.201828][ T3329] netlink_sendmsg+0x723/0xbe0 [15255.201828][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15255.201828][ T3329] ___sys_sendmsg+0xee/0x170 [15255.201828][ T3329] __sys_sendmsg+0xcd/0x170 [15255.201828][ T3329] do_syscall_64+0xc6/0x1e0 [15255.201828][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15255.201828][ T3329] [15265.444871][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15265.445397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15265.445397][ T3329] netdev_get_by_index+0x5e/0x80 [15265.445397][ T3329] fib6_nh_init+0x3d8/0x15b0 [15265.445397][ T3329] ip6_route_info_create+0xf18/0x17d0 [15265.445397][ T3329] ip6_route_add+0x1c/0x140 [15265.445397][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15265.445397][ T3329] addrconf_add_dev+0xe2/0x170 [15265.445397][ T3329] inet6_addr_add+0x12f/0xa40 [15265.445397][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15265.445397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15265.445397][ T3329] netlink_rcv_skb+0x130/0x360 [15265.445397][ T3329] netlink_unicast+0x449/0x710 [15265.445397][ T3329] netlink_sendmsg+0x723/0xbe0 [15265.445397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15265.445397][ T3329] ___sys_sendmsg+0xee/0x170 [15265.445397][ T3329] __sys_sendmsg+0xcd/0x170 [15265.445397][ T3329] do_syscall_64+0xc6/0x1e0 [15265.445397][ T3329] [15265.447872][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15265.447872][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15265.447872][ T3329] ipv6_find_idev+0x102/0x170 [15265.447872][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15265.447872][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15265.447872][ T3329] netlink_rcv_skb+0x130/0x360 [15265.447872][ T3329] netlink_unicast+0x449/0x710 [15265.447872][ T3329] netlink_sendmsg+0x723/0xbe0 [15265.447872][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15265.447872][ T3329] ___sys_sendmsg+0xee/0x170 [15265.447872][ T3329] __sys_sendmsg+0xcd/0x170 [15265.447872][ T3329] do_syscall_64+0xc6/0x1e0 [15265.447872][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15265.447872][ T3329] [15265.449789][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15265.449789][ T3329] neigh_parms_alloc+0x1e5/0x510 [15265.449789][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15265.449789][ T3329] ipv6_find_idev+0x102/0x170 [15265.449789][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15265.449789][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15265.449789][ T3329] netlink_rcv_skb+0x130/0x360 [15265.449789][ T3329] netlink_unicast+0x449/0x710 [15265.449789][ T3329] netlink_sendmsg+0x723/0xbe0 [15265.449789][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15265.449789][ T3329] ___sys_sendmsg+0xee/0x170 [15265.449789][ T3329] __sys_sendmsg+0xcd/0x170 [15265.449789][ T3329] do_syscall_64+0xc6/0x1e0 [15265.449789][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15265.449789][ T3329] [15275.549067][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15275.549531][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15275.549531][ T3329] netdev_get_by_index+0x5e/0x80 [15275.549531][ T3329] fib6_nh_init+0x3d8/0x15b0 [15275.549531][ T3329] ip6_route_info_create+0xf18/0x17d0 [15275.549531][ T3329] ip6_route_add+0x1c/0x140 [15275.549531][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15275.549531][ T3329] addrconf_add_dev+0xe2/0x170 [15275.549531][ T3329] inet6_addr_add+0x12f/0xa40 [15275.549531][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15275.549531][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15275.549531][ T3329] netlink_rcv_skb+0x130/0x360 [15275.549531][ T3329] netlink_unicast+0x449/0x710 [15275.549531][ T3329] netlink_sendmsg+0x723/0xbe0 [15275.549531][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15275.549531][ T3329] ___sys_sendmsg+0xee/0x170 [15275.549531][ T3329] __sys_sendmsg+0xcd/0x170 [15275.549531][ T3329] do_syscall_64+0xc6/0x1e0 [15275.549531][ T3329] [15275.552032][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15275.552032][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15275.552032][ T3329] ipv6_find_idev+0x102/0x170 [15275.552032][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15275.552032][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15275.552032][ T3329] netlink_rcv_skb+0x130/0x360 [15275.552032][ T3329] netlink_unicast+0x449/0x710 [15275.552032][ T3329] netlink_sendmsg+0x723/0xbe0 [15275.552032][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15275.552032][ T3329] ___sys_sendmsg+0xee/0x170 [15275.552032][ T3329] __sys_sendmsg+0xcd/0x170 [15275.552032][ T3329] do_syscall_64+0xc6/0x1e0 [15275.552032][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15275.552032][ T3329] [15275.553945][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15275.553945][ T3329] neigh_parms_alloc+0x1e5/0x510 [15275.553945][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15275.553945][ T3329] ipv6_find_idev+0x102/0x170 [15275.553945][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15275.553945][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15275.553945][ T3329] netlink_rcv_skb+0x130/0x360 [15275.553945][ T3329] netlink_unicast+0x449/0x710 [15275.553945][ T3329] netlink_sendmsg+0x723/0xbe0 [15275.553945][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15275.553945][ T3329] ___sys_sendmsg+0xee/0x170 [15275.553945][ T3329] __sys_sendmsg+0xcd/0x170 [15275.553945][ T3329] do_syscall_64+0xc6/0x1e0 [15275.553945][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15275.553945][ T3329] [15285.796990][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15285.797443][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15285.797443][ T3329] netdev_get_by_index+0x5e/0x80 [15285.797443][ T3329] fib6_nh_init+0x3d8/0x15b0 [15285.797443][ T3329] ip6_route_info_create+0xf18/0x17d0 [15285.797443][ T3329] ip6_route_add+0x1c/0x140 [15285.797443][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15285.797443][ T3329] addrconf_add_dev+0xe2/0x170 [15285.797443][ T3329] inet6_addr_add+0x12f/0xa40 [15285.797443][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15285.797443][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15285.797443][ T3329] netlink_rcv_skb+0x130/0x360 [15285.797443][ T3329] netlink_unicast+0x449/0x710 [15285.797443][ T3329] netlink_sendmsg+0x723/0xbe0 [15285.797443][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15285.797443][ T3329] ___sys_sendmsg+0xee/0x170 [15285.797443][ T3329] __sys_sendmsg+0xcd/0x170 [15285.797443][ T3329] do_syscall_64+0xc6/0x1e0 [15285.797443][ T3329] [15285.799889][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15285.799889][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15285.799889][ T3329] ipv6_find_idev+0x102/0x170 [15285.799889][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15285.799889][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15285.799889][ T3329] netlink_rcv_skb+0x130/0x360 [15285.799889][ T3329] netlink_unicast+0x449/0x710 [15285.799889][ T3329] netlink_sendmsg+0x723/0xbe0 [15285.799889][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15285.799889][ T3329] ___sys_sendmsg+0xee/0x170 [15285.799889][ T3329] __sys_sendmsg+0xcd/0x170 [15285.799889][ T3329] do_syscall_64+0xc6/0x1e0 [15285.799889][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15285.799889][ T3329] [15285.801792][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15285.801792][ T3329] neigh_parms_alloc+0x1e5/0x510 [15285.801792][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15285.801792][ T3329] ipv6_find_idev+0x102/0x170 [15285.801792][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15285.801792][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15285.801792][ T3329] netlink_rcv_skb+0x130/0x360 [15285.801792][ T3329] netlink_unicast+0x449/0x710 [15285.801792][ T3329] netlink_sendmsg+0x723/0xbe0 [15285.801792][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15285.801792][ T3329] ___sys_sendmsg+0xee/0x170 [15285.801792][ T3329] __sys_sendmsg+0xcd/0x170 [15285.801792][ T3329] do_syscall_64+0xc6/0x1e0 [15285.801792][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15285.801792][ T3329] [15296.044926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15296.045378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15296.045378][ T3329] netdev_get_by_index+0x5e/0x80 [15296.045378][ T3329] fib6_nh_init+0x3d8/0x15b0 [15296.045378][ T3329] ip6_route_info_create+0xf18/0x17d0 [15296.045378][ T3329] ip6_route_add+0x1c/0x140 [15296.045378][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15296.045378][ T3329] addrconf_add_dev+0xe2/0x170 [15296.045378][ T3329] inet6_addr_add+0x12f/0xa40 [15296.045378][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15296.045378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15296.045378][ T3329] netlink_rcv_skb+0x130/0x360 [15296.045378][ T3329] netlink_unicast+0x449/0x710 [15296.045378][ T3329] netlink_sendmsg+0x723/0xbe0 [15296.045378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15296.045378][ T3329] ___sys_sendmsg+0xee/0x170 [15296.045378][ T3329] __sys_sendmsg+0xcd/0x170 [15296.045378][ T3329] do_syscall_64+0xc6/0x1e0 [15296.045378][ T3329] [15296.047835][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15296.047835][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15296.047835][ T3329] ipv6_find_idev+0x102/0x170 [15296.047835][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15296.047835][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15296.047835][ T3329] netlink_rcv_skb+0x130/0x360 [15296.047835][ T3329] netlink_unicast+0x449/0x710 [15296.047835][ T3329] netlink_sendmsg+0x723/0xbe0 [15296.047835][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15296.047835][ T3329] ___sys_sendmsg+0xee/0x170 [15296.047835][ T3329] __sys_sendmsg+0xcd/0x170 [15296.047835][ T3329] do_syscall_64+0xc6/0x1e0 [15296.047835][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15296.047835][ T3329] [15296.049738][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15296.049738][ T3329] neigh_parms_alloc+0x1e5/0x510 [15296.049738][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15296.049738][ T3329] ipv6_find_idev+0x102/0x170 [15296.049738][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15296.049738][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15296.049738][ T3329] netlink_rcv_skb+0x130/0x360 [15296.049738][ T3329] netlink_unicast+0x449/0x710 [15296.049738][ T3329] netlink_sendmsg+0x723/0xbe0 [15296.049738][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15296.049738][ T3329] ___sys_sendmsg+0xee/0x170 [15296.049738][ T3329] __sys_sendmsg+0xcd/0x170 [15296.049738][ T3329] do_syscall_64+0xc6/0x1e0 [15296.049738][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15296.049738][ T3329] [15306.148957][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15306.149460][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15306.149460][ T3329] netdev_get_by_index+0x5e/0x80 [15306.149460][ T3329] fib6_nh_init+0x3d8/0x15b0 [15306.149460][ T3329] ip6_route_info_create+0xf18/0x17d0 [15306.149460][ T3329] ip6_route_add+0x1c/0x140 [15306.149460][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15306.149460][ T3329] addrconf_add_dev+0xe2/0x170 [15306.149460][ T3329] inet6_addr_add+0x12f/0xa40 [15306.149460][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15306.149460][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15306.149460][ T3329] netlink_rcv_skb+0x130/0x360 [15306.149460][ T3329] netlink_unicast+0x449/0x710 [15306.149460][ T3329] netlink_sendmsg+0x723/0xbe0 [15306.149460][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15306.149460][ T3329] ___sys_sendmsg+0xee/0x170 [15306.149460][ T3329] __sys_sendmsg+0xcd/0x170 [15306.149460][ T3329] do_syscall_64+0xc6/0x1e0 [15306.149460][ T3329] [15306.151970][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15306.151970][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15306.151970][ T3329] ipv6_find_idev+0x102/0x170 [15306.151970][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15306.151970][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15306.151970][ T3329] netlink_rcv_skb+0x130/0x360 [15306.151970][ T3329] netlink_unicast+0x449/0x710 [15306.151970][ T3329] netlink_sendmsg+0x723/0xbe0 [15306.151970][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15306.151970][ T3329] ___sys_sendmsg+0xee/0x170 [15306.151970][ T3329] __sys_sendmsg+0xcd/0x170 [15306.151970][ T3329] do_syscall_64+0xc6/0x1e0 [15306.151970][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15306.151970][ T3329] [15306.153876][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15306.153876][ T3329] neigh_parms_alloc+0x1e5/0x510 [15306.153876][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15306.153876][ T3329] ipv6_find_idev+0x102/0x170 [15306.153876][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15306.153876][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15306.153876][ T3329] netlink_rcv_skb+0x130/0x360 [15306.153876][ T3329] netlink_unicast+0x449/0x710 [15306.153876][ T3329] netlink_sendmsg+0x723/0xbe0 [15306.153876][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15306.153876][ T3329] ___sys_sendmsg+0xee/0x170 [15306.153876][ T3329] __sys_sendmsg+0xcd/0x170 [15306.153876][ T3329] do_syscall_64+0xc6/0x1e0 [15306.153876][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15306.153876][ T3329] [15316.196952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15316.197476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15316.197476][ T3329] netdev_get_by_index+0x5e/0x80 [15316.197476][ T3329] fib6_nh_init+0x3d8/0x15b0 [15316.197476][ T3329] ip6_route_info_create+0xf18/0x17d0 [15316.197476][ T3329] ip6_route_add+0x1c/0x140 [15316.197476][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15316.197476][ T3329] addrconf_add_dev+0xe2/0x170 [15316.197476][ T3329] inet6_addr_add+0x12f/0xa40 [15316.197476][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15316.197476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15316.197476][ T3329] netlink_rcv_skb+0x130/0x360 [15316.197476][ T3329] netlink_unicast+0x449/0x710 [15316.197476][ T3329] netlink_sendmsg+0x723/0xbe0 [15316.197476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15316.197476][ T3329] ___sys_sendmsg+0xee/0x170 [15316.197476][ T3329] __sys_sendmsg+0xcd/0x170 [15316.197476][ T3329] do_syscall_64+0xc6/0x1e0 [15316.197476][ T3329] [15316.199952][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15316.199952][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15316.199952][ T3329] ipv6_find_idev+0x102/0x170 [15316.199952][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15316.199952][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15316.199952][ T3329] netlink_rcv_skb+0x130/0x360 [15316.199952][ T3329] netlink_unicast+0x449/0x710 [15316.199952][ T3329] netlink_sendmsg+0x723/0xbe0 [15316.199952][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15316.199952][ T3329] ___sys_sendmsg+0xee/0x170 [15316.199952][ T3329] __sys_sendmsg+0xcd/0x170 [15316.199952][ T3329] do_syscall_64+0xc6/0x1e0 [15316.199952][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15316.199952][ T3329] [15316.201855][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15316.201855][ T3329] neigh_parms_alloc+0x1e5/0x510 [15316.201855][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15316.201855][ T3329] ipv6_find_idev+0x102/0x170 [15316.201855][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15316.201855][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15316.201855][ T3329] netlink_rcv_skb+0x130/0x360 [15316.201855][ T3329] netlink_unicast+0x449/0x710 [15316.201855][ T3329] netlink_sendmsg+0x723/0xbe0 [15316.201855][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15316.201855][ T3329] ___sys_sendmsg+0xee/0x170 [15316.201855][ T3329] __sys_sendmsg+0xcd/0x170 [15316.201855][ T3329] do_syscall_64+0xc6/0x1e0 [15316.201855][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15316.201855][ T3329] [15326.220907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15326.221396][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15326.221396][ T3329] netdev_get_by_index+0x5e/0x80 [15326.221396][ T3329] fib6_nh_init+0x3d8/0x15b0 [15326.221396][ T3329] ip6_route_info_create+0xf18/0x17d0 [15326.221396][ T3329] ip6_route_add+0x1c/0x140 [15326.221396][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15326.221396][ T3329] addrconf_add_dev+0xe2/0x170 [15326.221396][ T3329] inet6_addr_add+0x12f/0xa40 [15326.221396][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15326.221396][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15326.221396][ T3329] netlink_rcv_skb+0x130/0x360 [15326.221396][ T3329] netlink_unicast+0x449/0x710 [15326.221396][ T3329] netlink_sendmsg+0x723/0xbe0 [15326.221396][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15326.221396][ T3329] ___sys_sendmsg+0xee/0x170 [15326.221396][ T3329] __sys_sendmsg+0xcd/0x170 [15326.221396][ T3329] do_syscall_64+0xc6/0x1e0 [15326.221396][ T3329] [15326.223857][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15326.223857][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15326.223857][ T3329] ipv6_find_idev+0x102/0x170 [15326.223857][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15326.223857][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15326.223857][ T3329] netlink_rcv_skb+0x130/0x360 [15326.223857][ T3329] netlink_unicast+0x449/0x710 [15326.223857][ T3329] netlink_sendmsg+0x723/0xbe0 [15326.223857][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15326.223857][ T3329] ___sys_sendmsg+0xee/0x170 [15326.223857][ T3329] __sys_sendmsg+0xcd/0x170 [15326.223857][ T3329] do_syscall_64+0xc6/0x1e0 [15326.223857][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15326.223857][ T3329] [15326.225758][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15326.225758][ T3329] neigh_parms_alloc+0x1e5/0x510 [15326.225758][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15326.225758][ T3329] ipv6_find_idev+0x102/0x170 [15326.225758][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15326.225758][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15326.225758][ T3329] netlink_rcv_skb+0x130/0x360 [15326.225758][ T3329] netlink_unicast+0x449/0x710 [15326.225758][ T3329] netlink_sendmsg+0x723/0xbe0 [15326.225758][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15326.225758][ T3329] ___sys_sendmsg+0xee/0x170 [15326.225758][ T3329] __sys_sendmsg+0xcd/0x170 [15326.225758][ T3329] do_syscall_64+0xc6/0x1e0 [15326.225758][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15326.225758][ T3329] [15336.468872][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15336.469321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15336.469321][ T3329] netdev_get_by_index+0x5e/0x80 [15336.469321][ T3329] fib6_nh_init+0x3d8/0x15b0 [15336.469321][ T3329] ip6_route_info_create+0xf18/0x17d0 [15336.469321][ T3329] ip6_route_add+0x1c/0x140 [15336.469321][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15336.469321][ T3329] addrconf_add_dev+0xe2/0x170 [15336.469321][ T3329] inet6_addr_add+0x12f/0xa40 [15336.469321][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15336.469321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15336.469321][ T3329] netlink_rcv_skb+0x130/0x360 [15336.469321][ T3329] netlink_unicast+0x449/0x710 [15336.469321][ T3329] netlink_sendmsg+0x723/0xbe0 [15336.469321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15336.469321][ T3329] ___sys_sendmsg+0xee/0x170 [15336.469321][ T3329] __sys_sendmsg+0xcd/0x170 [15336.469321][ T3329] do_syscall_64+0xc6/0x1e0 [15336.469321][ T3329] [15336.471793][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15336.471793][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15336.471793][ T3329] ipv6_find_idev+0x102/0x170 [15336.471793][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15336.471793][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15336.471793][ T3329] netlink_rcv_skb+0x130/0x360 [15336.471793][ T3329] netlink_unicast+0x449/0x710 [15336.471793][ T3329] netlink_sendmsg+0x723/0xbe0 [15336.471793][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15336.471793][ T3329] ___sys_sendmsg+0xee/0x170 [15336.471793][ T3329] __sys_sendmsg+0xcd/0x170 [15336.471793][ T3329] do_syscall_64+0xc6/0x1e0 [15336.471793][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15336.471793][ T3329] [15336.473686][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15336.473686][ T3329] neigh_parms_alloc+0x1e5/0x510 [15336.473686][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15336.473686][ T3329] ipv6_find_idev+0x102/0x170 [15336.473686][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15336.473686][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15336.473686][ T3329] netlink_rcv_skb+0x130/0x360 [15336.473686][ T3329] netlink_unicast+0x449/0x710 [15336.473686][ T3329] netlink_sendmsg+0x723/0xbe0 [15336.473686][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15336.473686][ T3329] ___sys_sendmsg+0xee/0x170 [15336.473686][ T3329] __sys_sendmsg+0xcd/0x170 [15336.473686][ T3329] do_syscall_64+0xc6/0x1e0 [15336.473686][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15336.473686][ T3329] [15346.717020][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15346.717486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15346.717486][ T3329] netdev_get_by_index+0x5e/0x80 [15346.717486][ T3329] fib6_nh_init+0x3d8/0x15b0 [15346.717486][ T3329] ip6_route_info_create+0xf18/0x17d0 [15346.717486][ T3329] ip6_route_add+0x1c/0x140 [15346.717486][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15346.717486][ T3329] addrconf_add_dev+0xe2/0x170 [15346.717486][ T3329] inet6_addr_add+0x12f/0xa40 [15346.717486][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15346.717486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15346.717486][ T3329] netlink_rcv_skb+0x130/0x360 [15346.717486][ T3329] netlink_unicast+0x449/0x710 [15346.717486][ T3329] netlink_sendmsg+0x723/0xbe0 [15346.717486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15346.717486][ T3329] ___sys_sendmsg+0xee/0x170 [15346.717486][ T3329] __sys_sendmsg+0xcd/0x170 [15346.717486][ T3329] do_syscall_64+0xc6/0x1e0 [15346.717486][ T3329] [15346.719958][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15346.719958][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15346.719958][ T3329] ipv6_find_idev+0x102/0x170 [15346.719958][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15346.719958][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15346.719958][ T3329] netlink_rcv_skb+0x130/0x360 [15346.719958][ T3329] netlink_unicast+0x449/0x710 [15346.719958][ T3329] netlink_sendmsg+0x723/0xbe0 [15346.719958][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15346.719958][ T3329] ___sys_sendmsg+0xee/0x170 [15346.719958][ T3329] __sys_sendmsg+0xcd/0x170 [15346.719958][ T3329] do_syscall_64+0xc6/0x1e0 [15346.719958][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15346.719958][ T3329] [15346.721886][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15346.721886][ T3329] neigh_parms_alloc+0x1e5/0x510 [15346.721886][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15346.721886][ T3329] ipv6_find_idev+0x102/0x170 [15346.721886][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15346.721886][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15346.721886][ T3329] netlink_rcv_skb+0x130/0x360 [15346.721886][ T3329] netlink_unicast+0x449/0x710 [15346.721886][ T3329] netlink_sendmsg+0x723/0xbe0 [15346.721886][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15346.721886][ T3329] ___sys_sendmsg+0xee/0x170 [15346.721886][ T3329] __sys_sendmsg+0xcd/0x170 [15346.721886][ T3329] do_syscall_64+0xc6/0x1e0 [15346.721886][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15346.721886][ T3329] [15356.764939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15356.765462][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15356.765462][ T3329] netdev_get_by_index+0x5e/0x80 [15356.765462][ T3329] fib6_nh_init+0x3d8/0x15b0 [15356.765462][ T3329] ip6_route_info_create+0xf18/0x17d0 [15356.765462][ T3329] ip6_route_add+0x1c/0x140 [15356.765462][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15356.765462][ T3329] addrconf_add_dev+0xe2/0x170 [15356.765462][ T3329] inet6_addr_add+0x12f/0xa40 [15356.765462][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15356.765462][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15356.765462][ T3329] netlink_rcv_skb+0x130/0x360 [15356.765462][ T3329] netlink_unicast+0x449/0x710 [15356.765462][ T3329] netlink_sendmsg+0x723/0xbe0 [15356.765462][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15356.765462][ T3329] ___sys_sendmsg+0xee/0x170 [15356.765462][ T3329] __sys_sendmsg+0xcd/0x170 [15356.765462][ T3329] do_syscall_64+0xc6/0x1e0 [15356.765462][ T3329] [15356.768180][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15356.768180][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15356.768180][ T3329] ipv6_find_idev+0x102/0x170 [15356.768180][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15356.768180][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15356.768180][ T3329] netlink_rcv_skb+0x130/0x360 [15356.768180][ T3329] netlink_unicast+0x449/0x710 [15356.768180][ T3329] netlink_sendmsg+0x723/0xbe0 [15356.768180][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15356.768180][ T3329] ___sys_sendmsg+0xee/0x170 [15356.768180][ T3329] __sys_sendmsg+0xcd/0x170 [15356.768180][ T3329] do_syscall_64+0xc6/0x1e0 [15356.768180][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15356.768180][ T3329] [15356.770273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15356.770273][ T3329] neigh_parms_alloc+0x1e5/0x510 [15356.770273][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15356.770273][ T3329] ipv6_find_idev+0x102/0x170 [15356.770273][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15356.770273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15356.770273][ T3329] netlink_rcv_skb+0x130/0x360 [15356.770273][ T3329] netlink_unicast+0x449/0x710 [15356.770273][ T3329] netlink_sendmsg+0x723/0xbe0 [15356.770273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15356.770273][ T3329] ___sys_sendmsg+0xee/0x170 [15356.770273][ T3329] __sys_sendmsg+0xcd/0x170 [15356.770273][ T3329] do_syscall_64+0xc6/0x1e0 [15356.770273][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15356.770273][ T3329] [15366.836997][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15366.837473][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15366.837473][ T3329] netdev_get_by_index+0x5e/0x80 [15366.837473][ T3329] fib6_nh_init+0x3d8/0x15b0 [15366.837473][ T3329] ip6_route_info_create+0xf18/0x17d0 [15366.837473][ T3329] ip6_route_add+0x1c/0x140 [15366.837473][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15366.837473][ T3329] addrconf_add_dev+0xe2/0x170 [15366.837473][ T3329] inet6_addr_add+0x12f/0xa40 [15366.837473][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15366.837473][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15366.837473][ T3329] netlink_rcv_skb+0x130/0x360 [15366.837473][ T3329] netlink_unicast+0x449/0x710 [15366.837473][ T3329] netlink_sendmsg+0x723/0xbe0 [15366.837473][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15366.837473][ T3329] ___sys_sendmsg+0xee/0x170 [15366.837473][ T3329] __sys_sendmsg+0xcd/0x170 [15366.837473][ T3329] do_syscall_64+0xc6/0x1e0 [15366.837473][ T3329] [15366.839734][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15366.839734][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15366.839734][ T3329] ipv6_find_idev+0x102/0x170 [15366.839734][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15366.839734][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15366.839734][ T3329] netlink_rcv_skb+0x130/0x360 [15366.839734][ T3329] netlink_unicast+0x449/0x710 [15366.839734][ T3329] netlink_sendmsg+0x723/0xbe0 [15366.839734][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15366.839734][ T3329] ___sys_sendmsg+0xee/0x170 [15366.839734][ T3329] __sys_sendmsg+0xcd/0x170 [15366.839734][ T3329] do_syscall_64+0xc6/0x1e0 [15366.839734][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15366.839734][ T3329] [15366.841489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15366.841489][ T3329] neigh_parms_alloc+0x1e5/0x510 [15366.841489][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15366.841489][ T3329] ipv6_find_idev+0x102/0x170 [15366.841489][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15366.841489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15366.841489][ T3329] netlink_rcv_skb+0x130/0x360 [15366.841489][ T3329] netlink_unicast+0x449/0x710 [15366.841489][ T3329] netlink_sendmsg+0x723/0xbe0 [15366.841489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15366.841489][ T3329] ___sys_sendmsg+0xee/0x170 [15366.841489][ T3329] __sys_sendmsg+0xcd/0x170 [15366.841489][ T3329] do_syscall_64+0xc6/0x1e0 [15366.841489][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15366.841489][ T3329] [15376.980851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15376.981290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15376.981290][ T3329] netdev_get_by_index+0x5e/0x80 [15376.981290][ T3329] fib6_nh_init+0x3d8/0x15b0 [15376.981290][ T3329] ip6_route_info_create+0xf18/0x17d0 [15376.981290][ T3329] ip6_route_add+0x1c/0x140 [15376.981290][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15376.981290][ T3329] addrconf_add_dev+0xe2/0x170 [15376.981290][ T3329] inet6_addr_add+0x12f/0xa40 [15376.981290][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15376.981290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15376.981290][ T3329] netlink_rcv_skb+0x130/0x360 [15376.981290][ T3329] netlink_unicast+0x449/0x710 [15376.981290][ T3329] netlink_sendmsg+0x723/0xbe0 [15376.981290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15376.981290][ T3329] ___sys_sendmsg+0xee/0x170 [15376.981290][ T3329] __sys_sendmsg+0xcd/0x170 [15376.981290][ T3329] do_syscall_64+0xc6/0x1e0 [15376.981290][ T3329] [15376.983544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15376.983544][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15376.983544][ T3329] ipv6_find_idev+0x102/0x170 [15376.983544][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15376.983544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15376.983544][ T3329] netlink_rcv_skb+0x130/0x360 [15376.983544][ T3329] netlink_unicast+0x449/0x710 [15376.983544][ T3329] netlink_sendmsg+0x723/0xbe0 [15376.983544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15376.983544][ T3329] ___sys_sendmsg+0xee/0x170 [15376.983544][ T3329] __sys_sendmsg+0xcd/0x170 [15376.983544][ T3329] do_syscall_64+0xc6/0x1e0 [15376.983544][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15376.983544][ T3329] [15376.985824][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15376.985824][ T3329] neigh_parms_alloc+0x1e5/0x510 [15376.985824][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15376.985824][ T3329] ipv6_find_idev+0x102/0x170 [15376.985824][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15376.985824][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15376.985824][ T3329] netlink_rcv_skb+0x130/0x360 [15376.985824][ T3329] netlink_unicast+0x449/0x710 [15376.985824][ T3329] netlink_sendmsg+0x723/0xbe0 [15376.985824][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15376.985824][ T3329] ___sys_sendmsg+0xee/0x170 [15376.985824][ T3329] __sys_sendmsg+0xcd/0x170 [15376.985824][ T3329] do_syscall_64+0xc6/0x1e0 [15376.985824][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15376.985824][ T3329] [15387.092969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15387.093467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15387.093467][ T3329] netdev_get_by_index+0x5e/0x80 [15387.093467][ T3329] fib6_nh_init+0x3d8/0x15b0 [15387.093467][ T3329] ip6_route_info_create+0xf18/0x17d0 [15387.093467][ T3329] ip6_route_add+0x1c/0x140 [15387.093467][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15387.093467][ T3329] addrconf_add_dev+0xe2/0x170 [15387.093467][ T3329] inet6_addr_add+0x12f/0xa40 [15387.093467][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15387.093467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15387.093467][ T3329] netlink_rcv_skb+0x130/0x360 [15387.093467][ T3329] netlink_unicast+0x449/0x710 [15387.093467][ T3329] netlink_sendmsg+0x723/0xbe0 [15387.093467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15387.093467][ T3329] ___sys_sendmsg+0xee/0x170 [15387.093467][ T3329] __sys_sendmsg+0xcd/0x170 [15387.093467][ T3329] do_syscall_64+0xc6/0x1e0 [15387.093467][ T3329] [15387.095735][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15387.095735][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15387.095735][ T3329] ipv6_find_idev+0x102/0x170 [15387.095735][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15387.095735][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15387.095735][ T3329] netlink_rcv_skb+0x130/0x360 [15387.095735][ T3329] netlink_unicast+0x449/0x710 [15387.095735][ T3329] netlink_sendmsg+0x723/0xbe0 [15387.095735][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15387.095735][ T3329] ___sys_sendmsg+0xee/0x170 [15387.095735][ T3329] __sys_sendmsg+0xcd/0x170 [15387.095735][ T3329] do_syscall_64+0xc6/0x1e0 [15387.095735][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15387.095735][ T3329] [15387.097520][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15387.097520][ T3329] neigh_parms_alloc+0x1e5/0x510 [15387.097520][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15387.097520][ T3329] ipv6_find_idev+0x102/0x170 [15387.097520][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15387.097520][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15387.097520][ T3329] netlink_rcv_skb+0x130/0x360 [15387.097520][ T3329] netlink_unicast+0x449/0x710 [15387.097520][ T3329] netlink_sendmsg+0x723/0xbe0 [15387.097520][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15387.097520][ T3329] ___sys_sendmsg+0xee/0x170 [15387.097520][ T3329] __sys_sendmsg+0xcd/0x170 [15387.097520][ T3329] do_syscall_64+0xc6/0x1e0 [15387.097520][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15387.097520][ T3329] [15397.340861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15397.341293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15397.341293][ T3329] netdev_get_by_index+0x5e/0x80 [15397.341293][ T3329] fib6_nh_init+0x3d8/0x15b0 [15397.341293][ T3329] ip6_route_info_create+0xf18/0x17d0 [15397.341293][ T3329] ip6_route_add+0x1c/0x140 [15397.341293][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15397.341293][ T3329] addrconf_add_dev+0xe2/0x170 [15397.341293][ T3329] inet6_addr_add+0x12f/0xa40 [15397.341293][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15397.341293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15397.341293][ T3329] netlink_rcv_skb+0x130/0x360 [15397.341293][ T3329] netlink_unicast+0x449/0x710 [15397.341293][ T3329] netlink_sendmsg+0x723/0xbe0 [15397.341293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15397.341293][ T3329] ___sys_sendmsg+0xee/0x170 [15397.341293][ T3329] __sys_sendmsg+0xcd/0x170 [15397.341293][ T3329] do_syscall_64+0xc6/0x1e0 [15397.341293][ T3329] [15397.343557][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15397.343557][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15397.343557][ T3329] ipv6_find_idev+0x102/0x170 [15397.343557][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15397.343557][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15397.343557][ T3329] netlink_rcv_skb+0x130/0x360 [15397.343557][ T3329] netlink_unicast+0x449/0x710 [15397.343557][ T3329] netlink_sendmsg+0x723/0xbe0 [15397.343557][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15397.343557][ T3329] ___sys_sendmsg+0xee/0x170 [15397.343557][ T3329] __sys_sendmsg+0xcd/0x170 [15397.343557][ T3329] do_syscall_64+0xc6/0x1e0 [15397.343557][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15397.343557][ T3329] [15397.345294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15397.345294][ T3329] neigh_parms_alloc+0x1e5/0x510 [15397.345294][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15397.345294][ T3329] ipv6_find_idev+0x102/0x170 [15397.345294][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15397.345294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15397.345294][ T3329] netlink_rcv_skb+0x130/0x360 [15397.345294][ T3329] netlink_unicast+0x449/0x710 [15397.345294][ T3329] netlink_sendmsg+0x723/0xbe0 [15397.345294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15397.345294][ T3329] ___sys_sendmsg+0xee/0x170 [15397.345294][ T3329] __sys_sendmsg+0xcd/0x170 [15397.345294][ T3329] do_syscall_64+0xc6/0x1e0 [15397.345294][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15397.345294][ T3329] [15407.348923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15407.349356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15407.349356][ T3329] netdev_get_by_index+0x5e/0x80 [15407.349356][ T3329] fib6_nh_init+0x3d8/0x15b0 [15407.349356][ T3329] ip6_route_info_create+0xf18/0x17d0 [15407.349356][ T3329] ip6_route_add+0x1c/0x140 [15407.349356][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15407.349356][ T3329] addrconf_add_dev+0xe2/0x170 [15407.349356][ T3329] inet6_addr_add+0x12f/0xa40 [15407.349356][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15407.349356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15407.349356][ T3329] netlink_rcv_skb+0x130/0x360 [15407.349356][ T3329] netlink_unicast+0x449/0x710 [15407.349356][ T3329] netlink_sendmsg+0x723/0xbe0 [15407.349356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15407.349356][ T3329] ___sys_sendmsg+0xee/0x170 [15407.349356][ T3329] __sys_sendmsg+0xcd/0x170 [15407.349356][ T3329] do_syscall_64+0xc6/0x1e0 [15407.349356][ T3329] [15407.351630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15407.351630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15407.351630][ T3329] ipv6_find_idev+0x102/0x170 [15407.351630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15407.351630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15407.351630][ T3329] netlink_rcv_skb+0x130/0x360 [15407.351630][ T3329] netlink_unicast+0x449/0x710 [15407.351630][ T3329] netlink_sendmsg+0x723/0xbe0 [15407.351630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15407.351630][ T3329] ___sys_sendmsg+0xee/0x170 [15407.351630][ T3329] __sys_sendmsg+0xcd/0x170 [15407.351630][ T3329] do_syscall_64+0xc6/0x1e0 [15407.351630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15407.351630][ T3329] [15407.353364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15407.353364][ T3329] neigh_parms_alloc+0x1e5/0x510 [15407.353364][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15407.353364][ T3329] ipv6_find_idev+0x102/0x170 [15407.353364][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15407.353364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15407.353364][ T3329] netlink_rcv_skb+0x130/0x360 [15407.353364][ T3329] netlink_unicast+0x449/0x710 [15407.353364][ T3329] netlink_sendmsg+0x723/0xbe0 [15407.353364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15407.353364][ T3329] ___sys_sendmsg+0xee/0x170 [15407.353364][ T3329] __sys_sendmsg+0xcd/0x170 [15407.353364][ T3329] do_syscall_64+0xc6/0x1e0 [15407.353364][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15407.353364][ T3329] [15417.604896][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15417.605372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15417.605372][ T3329] netdev_get_by_index+0x5e/0x80 [15417.605372][ T3329] fib6_nh_init+0x3d8/0x15b0 [15417.605372][ T3329] ip6_route_info_create+0xf18/0x17d0 [15417.605372][ T3329] ip6_route_add+0x1c/0x140 [15417.605372][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15417.605372][ T3329] addrconf_add_dev+0xe2/0x170 [15417.605372][ T3329] inet6_addr_add+0x12f/0xa40 [15417.605372][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15417.605372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15417.605372][ T3329] netlink_rcv_skb+0x130/0x360 [15417.605372][ T3329] netlink_unicast+0x449/0x710 [15417.605372][ T3329] netlink_sendmsg+0x723/0xbe0 [15417.605372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15417.605372][ T3329] ___sys_sendmsg+0xee/0x170 [15417.605372][ T3329] __sys_sendmsg+0xcd/0x170 [15417.605372][ T3329] do_syscall_64+0xc6/0x1e0 [15417.605372][ T3329] [15417.607587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15417.607587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15417.607587][ T3329] ipv6_find_idev+0x102/0x170 [15417.607587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15417.607587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15417.607587][ T3329] netlink_rcv_skb+0x130/0x360 [15417.607587][ T3329] netlink_unicast+0x449/0x710 [15417.607587][ T3329] netlink_sendmsg+0x723/0xbe0 [15417.607587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15417.607587][ T3329] ___sys_sendmsg+0xee/0x170 [15417.607587][ T3329] __sys_sendmsg+0xcd/0x170 [15417.607587][ T3329] do_syscall_64+0xc6/0x1e0 [15417.607587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15417.607587][ T3329] [15417.609302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15417.609302][ T3329] neigh_parms_alloc+0x1e5/0x510 [15417.609302][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15417.609302][ T3329] ipv6_find_idev+0x102/0x170 [15417.609302][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15417.609302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15417.609302][ T3329] netlink_rcv_skb+0x130/0x360 [15417.609302][ T3329] netlink_unicast+0x449/0x710 [15417.609302][ T3329] netlink_sendmsg+0x723/0xbe0 [15417.609302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15417.609302][ T3329] ___sys_sendmsg+0xee/0x170 [15417.609302][ T3329] __sys_sendmsg+0xcd/0x170 [15417.609302][ T3329] do_syscall_64+0xc6/0x1e0 [15417.609302][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15417.609302][ T3329] [15427.860862][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15427.861342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15427.861342][ T3329] netdev_get_by_index+0x5e/0x80 [15427.861342][ T3329] fib6_nh_init+0x3d8/0x15b0 [15427.861342][ T3329] ip6_route_info_create+0xf18/0x17d0 [15427.861342][ T3329] ip6_route_add+0x1c/0x140 [15427.861342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15427.861342][ T3329] addrconf_add_dev+0xe2/0x170 [15427.861342][ T3329] inet6_addr_add+0x12f/0xa40 [15427.861342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15427.861342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15427.861342][ T3329] netlink_rcv_skb+0x130/0x360 [15427.861342][ T3329] netlink_unicast+0x449/0x710 [15427.861342][ T3329] netlink_sendmsg+0x723/0xbe0 [15427.861342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15427.861342][ T3329] ___sys_sendmsg+0xee/0x170 [15427.861342][ T3329] __sys_sendmsg+0xcd/0x170 [15427.861342][ T3329] do_syscall_64+0xc6/0x1e0 [15427.861342][ T3329] [15427.864077][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15427.864077][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15427.864077][ T3329] ipv6_find_idev+0x102/0x170 [15427.864077][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15427.864077][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15427.864077][ T3329] netlink_rcv_skb+0x130/0x360 [15427.864077][ T3329] netlink_unicast+0x449/0x710 [15427.864077][ T3329] netlink_sendmsg+0x723/0xbe0 [15427.864077][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15427.864077][ T3329] ___sys_sendmsg+0xee/0x170 [15427.864077][ T3329] __sys_sendmsg+0xcd/0x170 [15427.864077][ T3329] do_syscall_64+0xc6/0x1e0 [15427.864077][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15427.864077][ T3329] [15427.866189][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15427.866189][ T3329] neigh_parms_alloc+0x1e5/0x510 [15427.866189][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15427.866189][ T3329] ipv6_find_idev+0x102/0x170 [15427.866189][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15427.866189][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15427.866189][ T3329] netlink_rcv_skb+0x130/0x360 [15427.866189][ T3329] netlink_unicast+0x449/0x710 [15427.866189][ T3329] netlink_sendmsg+0x723/0xbe0 [15427.866189][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15427.866189][ T3329] ___sys_sendmsg+0xee/0x170 [15427.866189][ T3329] __sys_sendmsg+0xcd/0x170 [15427.866189][ T3329] do_syscall_64+0xc6/0x1e0 [15427.866189][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15427.866189][ T3329] [15438.116893][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15438.117581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15438.117581][ T3329] netdev_get_by_index+0x5e/0x80 [15438.117581][ T3329] fib6_nh_init+0x3d8/0x15b0 [15438.117581][ T3329] ip6_route_info_create+0xf18/0x17d0 [15438.117581][ T3329] ip6_route_add+0x1c/0x140 [15438.117581][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15438.117581][ T3329] addrconf_add_dev+0xe2/0x170 [15438.117581][ T3329] inet6_addr_add+0x12f/0xa40 [15438.117581][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15438.117581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15438.117581][ T3329] netlink_rcv_skb+0x130/0x360 [15438.117581][ T3329] netlink_unicast+0x449/0x710 [15438.117581][ T3329] netlink_sendmsg+0x723/0xbe0 [15438.117581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15438.117581][ T3329] ___sys_sendmsg+0xee/0x170 [15438.117581][ T3329] __sys_sendmsg+0xcd/0x170 [15438.117581][ T3329] do_syscall_64+0xc6/0x1e0 [15438.117581][ T3329] [15438.121266][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15438.121266][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15438.121266][ T3329] ipv6_find_idev+0x102/0x170 [15438.121266][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15438.121266][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15438.121266][ T3329] netlink_rcv_skb+0x130/0x360 [15438.121266][ T3329] netlink_unicast+0x449/0x710 [15438.121266][ T3329] netlink_sendmsg+0x723/0xbe0 [15438.121266][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15438.121266][ T3329] ___sys_sendmsg+0xee/0x170 [15438.121266][ T3329] __sys_sendmsg+0xcd/0x170 [15438.121266][ T3329] do_syscall_64+0xc6/0x1e0 [15438.121266][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15438.121266][ T3329] [15438.124123][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15438.124123][ T3329] neigh_parms_alloc+0x1e5/0x510 [15438.124123][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15438.124123][ T3329] ipv6_find_idev+0x102/0x170 [15438.124123][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15438.124123][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15438.124123][ T3329] netlink_rcv_skb+0x130/0x360 [15438.124123][ T3329] netlink_unicast+0x449/0x710 [15438.124123][ T3329] netlink_sendmsg+0x723/0xbe0 [15438.124123][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15438.124123][ T3329] ___sys_sendmsg+0xee/0x170 [15438.124123][ T3329] __sys_sendmsg+0xcd/0x170 [15438.124123][ T3329] do_syscall_64+0xc6/0x1e0 [15438.124123][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15438.124123][ T3329] [15448.372918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15448.373398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15448.373398][ T3329] netdev_get_by_index+0x5e/0x80 [15448.373398][ T3329] fib6_nh_init+0x3d8/0x15b0 [15448.373398][ T3329] ip6_route_info_create+0xf18/0x17d0 [15448.373398][ T3329] ip6_route_add+0x1c/0x140 [15448.373398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15448.373398][ T3329] addrconf_add_dev+0xe2/0x170 [15448.373398][ T3329] inet6_addr_add+0x12f/0xa40 [15448.373398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15448.373398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15448.373398][ T3329] netlink_rcv_skb+0x130/0x360 [15448.373398][ T3329] netlink_unicast+0x449/0x710 [15448.373398][ T3329] netlink_sendmsg+0x723/0xbe0 [15448.373398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15448.373398][ T3329] ___sys_sendmsg+0xee/0x170 [15448.373398][ T3329] __sys_sendmsg+0xcd/0x170 [15448.373398][ T3329] do_syscall_64+0xc6/0x1e0 [15448.373398][ T3329] [15448.375628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15448.375628][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15448.375628][ T3329] ipv6_find_idev+0x102/0x170 [15448.375628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15448.375628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15448.375628][ T3329] netlink_rcv_skb+0x130/0x360 [15448.375628][ T3329] netlink_unicast+0x449/0x710 [15448.375628][ T3329] netlink_sendmsg+0x723/0xbe0 [15448.375628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15448.375628][ T3329] ___sys_sendmsg+0xee/0x170 [15448.375628][ T3329] __sys_sendmsg+0xcd/0x170 [15448.375628][ T3329] do_syscall_64+0xc6/0x1e0 [15448.375628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15448.375628][ T3329] [15448.377615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15448.377615][ T3329] neigh_parms_alloc+0x1e5/0x510 [15448.377615][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15448.377615][ T3329] ipv6_find_idev+0x102/0x170 [15448.377615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15448.377615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15448.377615][ T3329] netlink_rcv_skb+0x130/0x360 [15448.377615][ T3329] netlink_unicast+0x449/0x710 [15448.377615][ T3329] netlink_sendmsg+0x723/0xbe0 [15448.377615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15448.377615][ T3329] ___sys_sendmsg+0xee/0x170 [15448.377615][ T3329] __sys_sendmsg+0xcd/0x170 [15448.377615][ T3329] do_syscall_64+0xc6/0x1e0 [15448.377615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15448.377615][ T3329] [15458.629024][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15458.629529][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15458.629529][ T3329] netdev_get_by_index+0x5e/0x80 [15458.629529][ T3329] fib6_nh_init+0x3d8/0x15b0 [15458.629529][ T3329] ip6_route_info_create+0xf18/0x17d0 [15458.629529][ T3329] ip6_route_add+0x1c/0x140 [15458.629529][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15458.629529][ T3329] addrconf_add_dev+0xe2/0x170 [15458.629529][ T3329] inet6_addr_add+0x12f/0xa40 [15458.629529][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15458.629529][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15458.629529][ T3329] netlink_rcv_skb+0x130/0x360 [15458.629529][ T3329] netlink_unicast+0x449/0x710 [15458.629529][ T3329] netlink_sendmsg+0x723/0xbe0 [15458.629529][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15458.629529][ T3329] ___sys_sendmsg+0xee/0x170 [15458.629529][ T3329] __sys_sendmsg+0xcd/0x170 [15458.629529][ T3329] do_syscall_64+0xc6/0x1e0 [15458.629529][ T3329] [15458.632265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15458.632265][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15458.632265][ T3329] ipv6_find_idev+0x102/0x170 [15458.632265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15458.632265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15458.632265][ T3329] netlink_rcv_skb+0x130/0x360 [15458.632265][ T3329] netlink_unicast+0x449/0x710 [15458.632265][ T3329] netlink_sendmsg+0x723/0xbe0 [15458.632265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15458.632265][ T3329] ___sys_sendmsg+0xee/0x170 [15458.632265][ T3329] __sys_sendmsg+0xcd/0x170 [15458.632265][ T3329] do_syscall_64+0xc6/0x1e0 [15458.632265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15458.632265][ T3329] [15458.634367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15458.634367][ T3329] neigh_parms_alloc+0x1e5/0x510 [15458.634367][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15458.634367][ T3329] ipv6_find_idev+0x102/0x170 [15458.634367][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15458.634367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15458.634367][ T3329] netlink_rcv_skb+0x130/0x360 [15458.634367][ T3329] netlink_unicast+0x449/0x710 [15458.634367][ T3329] netlink_sendmsg+0x723/0xbe0 [15458.634367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15458.634367][ T3329] ___sys_sendmsg+0xee/0x170 [15458.634367][ T3329] __sys_sendmsg+0xcd/0x170 [15458.634367][ T3329] do_syscall_64+0xc6/0x1e0 [15458.634367][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15458.634367][ T3329] [15468.860855][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15468.861333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15468.861333][ T3329] netdev_get_by_index+0x5e/0x80 [15468.861333][ T3329] fib6_nh_init+0x3d8/0x15b0 [15468.861333][ T3329] ip6_route_info_create+0xf18/0x17d0 [15468.861333][ T3329] ip6_route_add+0x1c/0x140 [15468.861333][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15468.861333][ T3329] addrconf_add_dev+0xe2/0x170 [15468.861333][ T3329] inet6_addr_add+0x12f/0xa40 [15468.861333][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15468.861333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15468.861333][ T3329] netlink_rcv_skb+0x130/0x360 [15468.861333][ T3329] netlink_unicast+0x449/0x710 [15468.861333][ T3329] netlink_sendmsg+0x723/0xbe0 [15468.861333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15468.861333][ T3329] ___sys_sendmsg+0xee/0x170 [15468.861333][ T3329] __sys_sendmsg+0xcd/0x170 [15468.861333][ T3329] do_syscall_64+0xc6/0x1e0 [15468.861333][ T3329] [15468.864059][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15468.864059][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15468.864059][ T3329] ipv6_find_idev+0x102/0x170 [15468.864059][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15468.864059][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15468.864059][ T3329] netlink_rcv_skb+0x130/0x360 [15468.864059][ T3329] netlink_unicast+0x449/0x710 [15468.864059][ T3329] netlink_sendmsg+0x723/0xbe0 [15468.864059][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15468.864059][ T3329] ___sys_sendmsg+0xee/0x170 [15468.864059][ T3329] __sys_sendmsg+0xcd/0x170 [15468.864059][ T3329] do_syscall_64+0xc6/0x1e0 [15468.864059][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15468.864059][ T3329] [15468.866165][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15468.866165][ T3329] neigh_parms_alloc+0x1e5/0x510 [15468.866165][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15468.866165][ T3329] ipv6_find_idev+0x102/0x170 [15468.866165][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15468.866165][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15468.866165][ T3329] netlink_rcv_skb+0x130/0x360 [15468.866165][ T3329] netlink_unicast+0x449/0x710 [15468.866165][ T3329] netlink_sendmsg+0x723/0xbe0 [15468.866165][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15468.866165][ T3329] ___sys_sendmsg+0xee/0x170 [15468.866165][ T3329] __sys_sendmsg+0xcd/0x170 [15468.866165][ T3329] do_syscall_64+0xc6/0x1e0 [15468.866165][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15468.866165][ T3329] [15479.108889][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15479.109378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15479.109378][ T3329] netdev_get_by_index+0x5e/0x80 [15479.109378][ T3329] fib6_nh_init+0x3d8/0x15b0 [15479.109378][ T3329] ip6_route_info_create+0xf18/0x17d0 [15479.109378][ T3329] ip6_route_add+0x1c/0x140 [15479.109378][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15479.109378][ T3329] addrconf_add_dev+0xe2/0x170 [15479.109378][ T3329] inet6_addr_add+0x12f/0xa40 [15479.109378][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15479.109378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15479.109378][ T3329] netlink_rcv_skb+0x130/0x360 [15479.109378][ T3329] netlink_unicast+0x449/0x710 [15479.109378][ T3329] netlink_sendmsg+0x723/0xbe0 [15479.109378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15479.109378][ T3329] ___sys_sendmsg+0xee/0x170 [15479.109378][ T3329] __sys_sendmsg+0xcd/0x170 [15479.109378][ T3329] do_syscall_64+0xc6/0x1e0 [15479.109378][ T3329] [15479.112116][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15479.112116][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15479.112116][ T3329] ipv6_find_idev+0x102/0x170 [15479.112116][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15479.112116][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15479.112116][ T3329] netlink_rcv_skb+0x130/0x360 [15479.112116][ T3329] netlink_unicast+0x449/0x710 [15479.112116][ T3329] netlink_sendmsg+0x723/0xbe0 [15479.112116][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15479.112116][ T3329] ___sys_sendmsg+0xee/0x170 [15479.112116][ T3329] __sys_sendmsg+0xcd/0x170 [15479.112116][ T3329] do_syscall_64+0xc6/0x1e0 [15479.112116][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15479.112116][ T3329] [15479.114223][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15479.114223][ T3329] neigh_parms_alloc+0x1e5/0x510 [15479.114223][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15479.114223][ T3329] ipv6_find_idev+0x102/0x170 [15479.114223][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15479.114223][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15479.114223][ T3329] netlink_rcv_skb+0x130/0x360 [15479.114223][ T3329] netlink_unicast+0x449/0x710 [15479.114223][ T3329] netlink_sendmsg+0x723/0xbe0 [15479.114223][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15479.114223][ T3329] ___sys_sendmsg+0xee/0x170 [15479.114223][ T3329] __sys_sendmsg+0xcd/0x170 [15479.114223][ T3329] do_syscall_64+0xc6/0x1e0 [15479.114223][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15479.114223][ T3329] [15489.356960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15489.357527][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15489.357527][ T3329] netdev_get_by_index+0x5e/0x80 [15489.357527][ T3329] fib6_nh_init+0x3d8/0x15b0 [15489.357527][ T3329] ip6_route_info_create+0xf18/0x17d0 [15489.357527][ T3329] ip6_route_add+0x1c/0x140 [15489.357527][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15489.357527][ T3329] addrconf_add_dev+0xe2/0x170 [15489.357527][ T3329] inet6_addr_add+0x12f/0xa40 [15489.357527][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15489.357527][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15489.357527][ T3329] netlink_rcv_skb+0x130/0x360 [15489.357527][ T3329] netlink_unicast+0x449/0x710 [15489.357527][ T3329] netlink_sendmsg+0x723/0xbe0 [15489.357527][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15489.357527][ T3329] ___sys_sendmsg+0xee/0x170 [15489.357527][ T3329] __sys_sendmsg+0xcd/0x170 [15489.357527][ T3329] do_syscall_64+0xc6/0x1e0 [15489.357527][ T3329] [15489.359981][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15489.359981][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15489.359981][ T3329] ipv6_find_idev+0x102/0x170 [15489.359981][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15489.359981][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15489.359981][ T3329] netlink_rcv_skb+0x130/0x360 [15489.359981][ T3329] netlink_unicast+0x449/0x710 [15489.359981][ T3329] netlink_sendmsg+0x723/0xbe0 [15489.359981][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15489.359981][ T3329] ___sys_sendmsg+0xee/0x170 [15489.359981][ T3329] __sys_sendmsg+0xcd/0x170 [15489.359981][ T3329] do_syscall_64+0xc6/0x1e0 [15489.359981][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15489.359981][ T3329] [15489.361703][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15489.361703][ T3329] neigh_parms_alloc+0x1e5/0x510 [15489.361703][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15489.361703][ T3329] ipv6_find_idev+0x102/0x170 [15489.361703][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15489.361703][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15489.361703][ T3329] netlink_rcv_skb+0x130/0x360 [15489.361703][ T3329] netlink_unicast+0x449/0x710 [15489.361703][ T3329] netlink_sendmsg+0x723/0xbe0 [15489.361703][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15489.361703][ T3329] ___sys_sendmsg+0xee/0x170 [15489.361703][ T3329] __sys_sendmsg+0xcd/0x170 [15489.361703][ T3329] do_syscall_64+0xc6/0x1e0 [15489.361703][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15489.361703][ T3329] [15499.604854][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15499.605273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15499.605273][ T3329] netdev_get_by_index+0x5e/0x80 [15499.605273][ T3329] fib6_nh_init+0x3d8/0x15b0 [15499.605273][ T3329] ip6_route_info_create+0xf18/0x17d0 [15499.605273][ T3329] ip6_route_add+0x1c/0x140 [15499.605273][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15499.605273][ T3329] addrconf_add_dev+0xe2/0x170 [15499.605273][ T3329] inet6_addr_add+0x12f/0xa40 [15499.605273][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15499.605273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15499.605273][ T3329] netlink_rcv_skb+0x130/0x360 [15499.605273][ T3329] netlink_unicast+0x449/0x710 [15499.605273][ T3329] netlink_sendmsg+0x723/0xbe0 [15499.605273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15499.605273][ T3329] ___sys_sendmsg+0xee/0x170 [15499.605273][ T3329] __sys_sendmsg+0xcd/0x170 [15499.605273][ T3329] do_syscall_64+0xc6/0x1e0 [15499.605273][ T3329] [15499.607503][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15499.607503][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15499.607503][ T3329] ipv6_find_idev+0x102/0x170 [15499.607503][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15499.607503][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15499.607503][ T3329] netlink_rcv_skb+0x130/0x360 [15499.607503][ T3329] netlink_unicast+0x449/0x710 [15499.607503][ T3329] netlink_sendmsg+0x723/0xbe0 [15499.607503][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15499.607503][ T3329] ___sys_sendmsg+0xee/0x170 [15499.607503][ T3329] __sys_sendmsg+0xcd/0x170 [15499.607503][ T3329] do_syscall_64+0xc6/0x1e0 [15499.607503][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15499.607503][ T3329] [15499.609242][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15499.609242][ T3329] neigh_parms_alloc+0x1e5/0x510 [15499.609242][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15499.609242][ T3329] ipv6_find_idev+0x102/0x170 [15499.609242][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15499.609242][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15499.609242][ T3329] netlink_rcv_skb+0x130/0x360 [15499.609242][ T3329] netlink_unicast+0x449/0x710 [15499.609242][ T3329] netlink_sendmsg+0x723/0xbe0 [15499.609242][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15499.609242][ T3329] ___sys_sendmsg+0xee/0x170 [15499.609242][ T3329] __sys_sendmsg+0xcd/0x170 [15499.609242][ T3329] do_syscall_64+0xc6/0x1e0 [15499.609242][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15499.609242][ T3329] [15509.852924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15509.853336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15509.853336][ T3329] netdev_get_by_index+0x5e/0x80 [15509.853336][ T3329] fib6_nh_init+0x3d8/0x15b0 [15509.853336][ T3329] ip6_route_info_create+0xf18/0x17d0 [15509.853336][ T3329] ip6_route_add+0x1c/0x140 [15509.853336][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15509.853336][ T3329] addrconf_add_dev+0xe2/0x170 [15509.853336][ T3329] inet6_addr_add+0x12f/0xa40 [15509.853336][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15509.853336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15509.853336][ T3329] netlink_rcv_skb+0x130/0x360 [15509.853336][ T3329] netlink_unicast+0x449/0x710 [15509.853336][ T3329] netlink_sendmsg+0x723/0xbe0 [15509.853336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15509.853336][ T3329] ___sys_sendmsg+0xee/0x170 [15509.853336][ T3329] __sys_sendmsg+0xcd/0x170 [15509.853336][ T3329] do_syscall_64+0xc6/0x1e0 [15509.853336][ T3329] [15509.855588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15509.855588][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15509.855588][ T3329] ipv6_find_idev+0x102/0x170 [15509.855588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15509.855588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15509.855588][ T3329] netlink_rcv_skb+0x130/0x360 [15509.855588][ T3329] netlink_unicast+0x449/0x710 [15509.855588][ T3329] netlink_sendmsg+0x723/0xbe0 [15509.855588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15509.855588][ T3329] ___sys_sendmsg+0xee/0x170 [15509.855588][ T3329] __sys_sendmsg+0xcd/0x170 [15509.855588][ T3329] do_syscall_64+0xc6/0x1e0 [15509.855588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15509.855588][ T3329] [15509.857302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15509.857302][ T3329] neigh_parms_alloc+0x1e5/0x510 [15509.857302][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15509.857302][ T3329] ipv6_find_idev+0x102/0x170 [15509.857302][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15509.857302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15509.857302][ T3329] netlink_rcv_skb+0x130/0x360 [15509.857302][ T3329] netlink_unicast+0x449/0x710 [15509.857302][ T3329] netlink_sendmsg+0x723/0xbe0 [15509.857302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15509.857302][ T3329] ___sys_sendmsg+0xee/0x170 [15509.857302][ T3329] __sys_sendmsg+0xcd/0x170 [15509.857302][ T3329] do_syscall_64+0xc6/0x1e0 [15509.857302][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15509.857302][ T3329] [15520.100982][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15520.101636][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15520.101636][ T3329] netdev_get_by_index+0x5e/0x80 [15520.101636][ T3329] fib6_nh_init+0x3d8/0x15b0 [15520.101636][ T3329] ip6_route_info_create+0xf18/0x17d0 [15520.101636][ T3329] ip6_route_add+0x1c/0x140 [15520.101636][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15520.101636][ T3329] addrconf_add_dev+0xe2/0x170 [15520.101636][ T3329] inet6_addr_add+0x12f/0xa40 [15520.101636][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15520.101636][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15520.101636][ T3329] netlink_rcv_skb+0x130/0x360 [15520.101636][ T3329] netlink_unicast+0x449/0x710 [15520.101636][ T3329] netlink_sendmsg+0x723/0xbe0 [15520.101636][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15520.101636][ T3329] ___sys_sendmsg+0xee/0x170 [15520.101636][ T3329] __sys_sendmsg+0xcd/0x170 [15520.101636][ T3329] do_syscall_64+0xc6/0x1e0 [15520.101636][ T3329] [15520.103841][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15520.103841][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15520.103841][ T3329] ipv6_find_idev+0x102/0x170 [15520.103841][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15520.103841][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15520.103841][ T3329] netlink_rcv_skb+0x130/0x360 [15520.103841][ T3329] netlink_unicast+0x449/0x710 [15520.103841][ T3329] netlink_sendmsg+0x723/0xbe0 [15520.103841][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15520.103841][ T3329] ___sys_sendmsg+0xee/0x170 [15520.103841][ T3329] __sys_sendmsg+0xcd/0x170 [15520.103841][ T3329] do_syscall_64+0xc6/0x1e0 [15520.103841][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15520.103841][ T3329] [15520.105513][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15520.105513][ T3329] neigh_parms_alloc+0x1e5/0x510 [15520.105513][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15520.105513][ T3329] ipv6_find_idev+0x102/0x170 [15520.105513][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15520.105513][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15520.105513][ T3329] netlink_rcv_skb+0x130/0x360 [15520.105513][ T3329] netlink_unicast+0x449/0x710 [15520.105513][ T3329] netlink_sendmsg+0x723/0xbe0 [15520.105513][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15520.105513][ T3329] ___sys_sendmsg+0xee/0x170 [15520.105513][ T3329] __sys_sendmsg+0xcd/0x170 [15520.105513][ T3329] do_syscall_64+0xc6/0x1e0 [15520.105513][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15520.105513][ T3329] [15530.348975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15530.349465][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15530.349465][ T3329] netdev_get_by_index+0x5e/0x80 [15530.349465][ T3329] fib6_nh_init+0x3d8/0x15b0 [15530.349465][ T3329] ip6_route_info_create+0xf18/0x17d0 [15530.349465][ T3329] ip6_route_add+0x1c/0x140 [15530.349465][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15530.349465][ T3329] addrconf_add_dev+0xe2/0x170 [15530.349465][ T3329] inet6_addr_add+0x12f/0xa40 [15530.349465][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15530.349465][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15530.349465][ T3329] netlink_rcv_skb+0x130/0x360 [15530.349465][ T3329] netlink_unicast+0x449/0x710 [15530.349465][ T3329] netlink_sendmsg+0x723/0xbe0 [15530.349465][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15530.349465][ T3329] ___sys_sendmsg+0xee/0x170 [15530.349465][ T3329] __sys_sendmsg+0xcd/0x170 [15530.349465][ T3329] do_syscall_64+0xc6/0x1e0 [15530.349465][ T3329] [15530.351725][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15530.351725][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15530.351725][ T3329] ipv6_find_idev+0x102/0x170 [15530.351725][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15530.351725][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15530.351725][ T3329] netlink_rcv_skb+0x130/0x360 [15530.351725][ T3329] netlink_unicast+0x449/0x710 [15530.351725][ T3329] netlink_sendmsg+0x723/0xbe0 [15530.351725][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15530.351725][ T3329] ___sys_sendmsg+0xee/0x170 [15530.351725][ T3329] __sys_sendmsg+0xcd/0x170 [15530.351725][ T3329] do_syscall_64+0xc6/0x1e0 [15530.351725][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15530.351725][ T3329] [15530.353399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15530.353399][ T3329] neigh_parms_alloc+0x1e5/0x510 [15530.353399][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15530.353399][ T3329] ipv6_find_idev+0x102/0x170 [15530.353399][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15530.353399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15530.353399][ T3329] netlink_rcv_skb+0x130/0x360 [15530.353399][ T3329] netlink_unicast+0x449/0x710 [15530.353399][ T3329] netlink_sendmsg+0x723/0xbe0 [15530.353399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15530.353399][ T3329] ___sys_sendmsg+0xee/0x170 [15530.353399][ T3329] __sys_sendmsg+0xcd/0x170 [15530.353399][ T3329] do_syscall_64+0xc6/0x1e0 [15530.353399][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15530.353399][ T3329] [15540.372877][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15540.373299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15540.373299][ T3329] netdev_get_by_index+0x5e/0x80 [15540.373299][ T3329] fib6_nh_init+0x3d8/0x15b0 [15540.373299][ T3329] ip6_route_info_create+0xf18/0x17d0 [15540.373299][ T3329] ip6_route_add+0x1c/0x140 [15540.373299][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15540.373299][ T3329] addrconf_add_dev+0xe2/0x170 [15540.373299][ T3329] inet6_addr_add+0x12f/0xa40 [15540.373299][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15540.373299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15540.373299][ T3329] netlink_rcv_skb+0x130/0x360 [15540.373299][ T3329] netlink_unicast+0x449/0x710 [15540.373299][ T3329] netlink_sendmsg+0x723/0xbe0 [15540.373299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15540.373299][ T3329] ___sys_sendmsg+0xee/0x170 [15540.373299][ T3329] __sys_sendmsg+0xcd/0x170 [15540.373299][ T3329] do_syscall_64+0xc6/0x1e0 [15540.373299][ T3329] [15540.375521][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15540.375521][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15540.375521][ T3329] ipv6_find_idev+0x102/0x170 [15540.375521][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15540.375521][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15540.375521][ T3329] netlink_rcv_skb+0x130/0x360 [15540.375521][ T3329] netlink_unicast+0x449/0x710 [15540.375521][ T3329] netlink_sendmsg+0x723/0xbe0 [15540.375521][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15540.375521][ T3329] ___sys_sendmsg+0xee/0x170 [15540.375521][ T3329] __sys_sendmsg+0xcd/0x170 [15540.375521][ T3329] do_syscall_64+0xc6/0x1e0 [15540.375521][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15540.375521][ T3329] [15540.377238][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15540.377238][ T3329] neigh_parms_alloc+0x1e5/0x510 [15540.377238][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15540.377238][ T3329] ipv6_find_idev+0x102/0x170 [15540.377238][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15540.377238][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15540.377238][ T3329] netlink_rcv_skb+0x130/0x360 [15540.377238][ T3329] netlink_unicast+0x449/0x710 [15540.377238][ T3329] netlink_sendmsg+0x723/0xbe0 [15540.377238][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15540.377238][ T3329] ___sys_sendmsg+0xee/0x170 [15540.377238][ T3329] __sys_sendmsg+0xcd/0x170 [15540.377238][ T3329] do_syscall_64+0xc6/0x1e0 [15540.377238][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15540.377238][ T3329] [15550.620982][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15550.621482][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15550.621482][ T3329] netdev_get_by_index+0x5e/0x80 [15550.621482][ T3329] fib6_nh_init+0x3d8/0x15b0 [15550.621482][ T3329] ip6_route_info_create+0xf18/0x17d0 [15550.621482][ T3329] ip6_route_add+0x1c/0x140 [15550.621482][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15550.621482][ T3329] addrconf_add_dev+0xe2/0x170 [15550.621482][ T3329] inet6_addr_add+0x12f/0xa40 [15550.621482][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15550.621482][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15550.621482][ T3329] netlink_rcv_skb+0x130/0x360 [15550.621482][ T3329] netlink_unicast+0x449/0x710 [15550.621482][ T3329] netlink_sendmsg+0x723/0xbe0 [15550.621482][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15550.621482][ T3329] ___sys_sendmsg+0xee/0x170 [15550.621482][ T3329] __sys_sendmsg+0xcd/0x170 [15550.621482][ T3329] do_syscall_64+0xc6/0x1e0 [15550.621482][ T3329] [15550.623740][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15550.623740][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15550.623740][ T3329] ipv6_find_idev+0x102/0x170 [15550.623740][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15550.623740][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15550.623740][ T3329] netlink_rcv_skb+0x130/0x360 [15550.623740][ T3329] netlink_unicast+0x449/0x710 [15550.623740][ T3329] netlink_sendmsg+0x723/0xbe0 [15550.623740][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15550.623740][ T3329] ___sys_sendmsg+0xee/0x170 [15550.623740][ T3329] __sys_sendmsg+0xcd/0x170 [15550.623740][ T3329] do_syscall_64+0xc6/0x1e0 [15550.623740][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15550.623740][ T3329] [15550.625476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15550.625476][ T3329] neigh_parms_alloc+0x1e5/0x510 [15550.625476][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15550.625476][ T3329] ipv6_find_idev+0x102/0x170 [15550.625476][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15550.625476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15550.625476][ T3329] netlink_rcv_skb+0x130/0x360 [15550.625476][ T3329] netlink_unicast+0x449/0x710 [15550.625476][ T3329] netlink_sendmsg+0x723/0xbe0 [15550.625476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15550.625476][ T3329] ___sys_sendmsg+0xee/0x170 [15550.625476][ T3329] __sys_sendmsg+0xcd/0x170 [15550.625476][ T3329] do_syscall_64+0xc6/0x1e0 [15550.625476][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15550.625476][ T3329] [15560.868869][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15560.869311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15560.869311][ T3329] netdev_get_by_index+0x5e/0x80 [15560.869311][ T3329] fib6_nh_init+0x3d8/0x15b0 [15560.869311][ T3329] ip6_route_info_create+0xf18/0x17d0 [15560.869311][ T3329] ip6_route_add+0x1c/0x140 [15560.869311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15560.869311][ T3329] addrconf_add_dev+0xe2/0x170 [15560.869311][ T3329] inet6_addr_add+0x12f/0xa40 [15560.869311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15560.869311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15560.869311][ T3329] netlink_rcv_skb+0x130/0x360 [15560.869311][ T3329] netlink_unicast+0x449/0x710 [15560.869311][ T3329] netlink_sendmsg+0x723/0xbe0 [15560.869311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15560.869311][ T3329] ___sys_sendmsg+0xee/0x170 [15560.869311][ T3329] __sys_sendmsg+0xcd/0x170 [15560.869311][ T3329] do_syscall_64+0xc6/0x1e0 [15560.869311][ T3329] [15560.872085][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15560.872085][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15560.872085][ T3329] ipv6_find_idev+0x102/0x170 [15560.872085][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15560.872085][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15560.872085][ T3329] netlink_rcv_skb+0x130/0x360 [15560.872085][ T3329] netlink_unicast+0x449/0x710 [15560.872085][ T3329] netlink_sendmsg+0x723/0xbe0 [15560.872085][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15560.872085][ T3329] ___sys_sendmsg+0xee/0x170 [15560.872085][ T3329] __sys_sendmsg+0xcd/0x170 [15560.872085][ T3329] do_syscall_64+0xc6/0x1e0 [15560.872085][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15560.872085][ T3329] [15560.873814][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15560.873814][ T3329] neigh_parms_alloc+0x1e5/0x510 [15560.873814][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15560.873814][ T3329] ipv6_find_idev+0x102/0x170 [15560.873814][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15560.873814][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15560.873814][ T3329] netlink_rcv_skb+0x130/0x360 [15560.873814][ T3329] netlink_unicast+0x449/0x710 [15560.873814][ T3329] netlink_sendmsg+0x723/0xbe0 [15560.873814][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15560.873814][ T3329] ___sys_sendmsg+0xee/0x170 [15560.873814][ T3329] __sys_sendmsg+0xcd/0x170 [15560.873814][ T3329] do_syscall_64+0xc6/0x1e0 [15560.873814][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15560.873814][ T3329] [15571.060883][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15571.061346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15571.061346][ T3329] netdev_get_by_index+0x5e/0x80 [15571.061346][ T3329] fib6_nh_init+0x3d8/0x15b0 [15571.061346][ T3329] ip6_route_info_create+0xf18/0x17d0 [15571.061346][ T3329] ip6_route_add+0x1c/0x140 [15571.061346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15571.061346][ T3329] addrconf_add_dev+0xe2/0x170 [15571.061346][ T3329] inet6_addr_add+0x12f/0xa40 [15571.061346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15571.061346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15571.061346][ T3329] netlink_rcv_skb+0x130/0x360 [15571.061346][ T3329] netlink_unicast+0x449/0x710 [15571.061346][ T3329] netlink_sendmsg+0x723/0xbe0 [15571.061346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15571.061346][ T3329] ___sys_sendmsg+0xee/0x170 [15571.061346][ T3329] __sys_sendmsg+0xcd/0x170 [15571.061346][ T3329] do_syscall_64+0xc6/0x1e0 [15571.061346][ T3329] [15571.063577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15571.063577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15571.063577][ T3329] ipv6_find_idev+0x102/0x170 [15571.063577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15571.063577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15571.063577][ T3329] netlink_rcv_skb+0x130/0x360 [15571.063577][ T3329] netlink_unicast+0x449/0x710 [15571.063577][ T3329] netlink_sendmsg+0x723/0xbe0 [15571.063577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15571.063577][ T3329] ___sys_sendmsg+0xee/0x170 [15571.063577][ T3329] __sys_sendmsg+0xcd/0x170 [15571.063577][ T3329] do_syscall_64+0xc6/0x1e0 [15571.063577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15571.063577][ T3329] [15571.065285][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15571.065285][ T3329] neigh_parms_alloc+0x1e5/0x510 [15571.065285][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15571.065285][ T3329] ipv6_find_idev+0x102/0x170 [15571.065285][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15571.065285][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15571.065285][ T3329] netlink_rcv_skb+0x130/0x360 [15571.065285][ T3329] netlink_unicast+0x449/0x710 [15571.065285][ T3329] netlink_sendmsg+0x723/0xbe0 [15571.065285][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15571.065285][ T3329] ___sys_sendmsg+0xee/0x170 [15571.065285][ T3329] __sys_sendmsg+0xcd/0x170 [15571.065285][ T3329] do_syscall_64+0xc6/0x1e0 [15571.065285][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15571.065285][ T3329] [15581.308993][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15581.310078][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15581.310078][ T3329] netdev_get_by_index+0x5e/0x80 [15581.310078][ T3329] fib6_nh_init+0x3d8/0x15b0 [15581.310078][ T3329] ip6_route_info_create+0xf18/0x17d0 [15581.310078][ T3329] ip6_route_add+0x1c/0x140 [15581.310078][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15581.310078][ T3329] addrconf_add_dev+0xe2/0x170 [15581.310078][ T3329] inet6_addr_add+0x12f/0xa40 [15581.310078][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15581.310078][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15581.310078][ T3329] netlink_rcv_skb+0x130/0x360 [15581.310078][ T3329] netlink_unicast+0x449/0x710 [15581.310078][ T3329] netlink_sendmsg+0x723/0xbe0 [15581.310078][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15581.310078][ T3329] ___sys_sendmsg+0xee/0x170 [15581.310078][ T3329] __sys_sendmsg+0xcd/0x170 [15581.310078][ T3329] do_syscall_64+0xc6/0x1e0 [15581.310078][ T3329] [15581.312336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15581.312336][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15581.312336][ T3329] ipv6_find_idev+0x102/0x170 [15581.312336][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15581.312336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15581.312336][ T3329] netlink_rcv_skb+0x130/0x360 [15581.312336][ T3329] netlink_unicast+0x449/0x710 [15581.312336][ T3329] netlink_sendmsg+0x723/0xbe0 [15581.312336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15581.312336][ T3329] ___sys_sendmsg+0xee/0x170 [15581.312336][ T3329] __sys_sendmsg+0xcd/0x170 [15581.312336][ T3329] do_syscall_64+0xc6/0x1e0 [15581.312336][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15581.312336][ T3329] [15581.314021][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15581.314021][ T3329] neigh_parms_alloc+0x1e5/0x510 [15581.314021][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15581.314021][ T3329] ipv6_find_idev+0x102/0x170 [15581.314021][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15581.314021][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15581.314021][ T3329] netlink_rcv_skb+0x130/0x360 [15581.314021][ T3329] netlink_unicast+0x449/0x710 [15581.314021][ T3329] netlink_sendmsg+0x723/0xbe0 [15581.314021][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15581.314021][ T3329] ___sys_sendmsg+0xee/0x170 [15581.314021][ T3329] __sys_sendmsg+0xcd/0x170 [15581.314021][ T3329] do_syscall_64+0xc6/0x1e0 [15581.314021][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15581.314021][ T3329] [15591.556931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15591.557353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15591.557353][ T3329] netdev_get_by_index+0x5e/0x80 [15591.557353][ T3329] fib6_nh_init+0x3d8/0x15b0 [15591.557353][ T3329] ip6_route_info_create+0xf18/0x17d0 [15591.557353][ T3329] ip6_route_add+0x1c/0x140 [15591.557353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15591.557353][ T3329] addrconf_add_dev+0xe2/0x170 [15591.557353][ T3329] inet6_addr_add+0x12f/0xa40 [15591.557353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15591.557353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15591.557353][ T3329] netlink_rcv_skb+0x130/0x360 [15591.557353][ T3329] netlink_unicast+0x449/0x710 [15591.557353][ T3329] netlink_sendmsg+0x723/0xbe0 [15591.557353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15591.557353][ T3329] ___sys_sendmsg+0xee/0x170 [15591.557353][ T3329] __sys_sendmsg+0xcd/0x170 [15591.557353][ T3329] do_syscall_64+0xc6/0x1e0 [15591.557353][ T3329] [15591.559618][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15591.559618][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15591.559618][ T3329] ipv6_find_idev+0x102/0x170 [15591.559618][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15591.559618][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15591.559618][ T3329] netlink_rcv_skb+0x130/0x360 [15591.559618][ T3329] netlink_unicast+0x449/0x710 [15591.559618][ T3329] netlink_sendmsg+0x723/0xbe0 [15591.559618][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15591.559618][ T3329] ___sys_sendmsg+0xee/0x170 [15591.559618][ T3329] __sys_sendmsg+0xcd/0x170 [15591.559618][ T3329] do_syscall_64+0xc6/0x1e0 [15591.559618][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15591.559618][ T3329] [15591.561341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15591.561341][ T3329] neigh_parms_alloc+0x1e5/0x510 [15591.561341][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15591.561341][ T3329] ipv6_find_idev+0x102/0x170 [15591.561341][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15591.561341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15591.561341][ T3329] netlink_rcv_skb+0x130/0x360 [15591.561341][ T3329] netlink_unicast+0x449/0x710 [15591.561341][ T3329] netlink_sendmsg+0x723/0xbe0 [15591.561341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15591.561341][ T3329] ___sys_sendmsg+0xee/0x170 [15591.561341][ T3329] __sys_sendmsg+0xcd/0x170 [15591.561341][ T3329] do_syscall_64+0xc6/0x1e0 [15591.561341][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15591.561341][ T3329] [15601.804842][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15601.805849][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15601.805849][ T3329] netdev_get_by_index+0x5e/0x80 [15601.805849][ T3329] fib6_nh_init+0x3d8/0x15b0 [15601.805849][ T3329] ip6_route_info_create+0xf18/0x17d0 [15601.805849][ T3329] ip6_route_add+0x1c/0x140 [15601.805849][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15601.805849][ T3329] addrconf_add_dev+0xe2/0x170 [15601.805849][ T3329] inet6_addr_add+0x12f/0xa40 [15601.805849][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15601.805849][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15601.805849][ T3329] netlink_rcv_skb+0x130/0x360 [15601.805849][ T3329] netlink_unicast+0x449/0x710 [15601.805849][ T3329] netlink_sendmsg+0x723/0xbe0 [15601.805849][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15601.805849][ T3329] ___sys_sendmsg+0xee/0x170 [15601.805849][ T3329] __sys_sendmsg+0xcd/0x170 [15601.805849][ T3329] do_syscall_64+0xc6/0x1e0 [15601.805849][ T3329] [15601.808427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15601.808427][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15601.808427][ T3329] ipv6_find_idev+0x102/0x170 [15601.808427][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15601.808427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15601.808427][ T3329] netlink_rcv_skb+0x130/0x360 [15601.808427][ T3329] netlink_unicast+0x449/0x710 [15601.808427][ T3329] netlink_sendmsg+0x723/0xbe0 [15601.808427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15601.808427][ T3329] ___sys_sendmsg+0xee/0x170 [15601.808427][ T3329] __sys_sendmsg+0xcd/0x170 [15601.808427][ T3329] do_syscall_64+0xc6/0x1e0 [15601.808427][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15601.808427][ T3329] [15601.810233][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15601.810233][ T3329] neigh_parms_alloc+0x1e5/0x510 [15601.810233][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15601.810233][ T3329] ipv6_find_idev+0x102/0x170 [15601.810233][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15601.810233][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15601.810233][ T3329] netlink_rcv_skb+0x130/0x360 [15601.810233][ T3329] netlink_unicast+0x449/0x710 [15601.810233][ T3329] netlink_sendmsg+0x723/0xbe0 [15601.810233][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15601.810233][ T3329] ___sys_sendmsg+0xee/0x170 [15601.810233][ T3329] __sys_sendmsg+0xcd/0x170 [15601.810233][ T3329] do_syscall_64+0xc6/0x1e0 [15601.810233][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15601.810233][ T3329] [15612.052908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15612.053373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15612.053373][ T3329] netdev_get_by_index+0x5e/0x80 [15612.053373][ T3329] fib6_nh_init+0x3d8/0x15b0 [15612.053373][ T3329] ip6_route_info_create+0xf18/0x17d0 [15612.053373][ T3329] ip6_route_add+0x1c/0x140 [15612.053373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15612.053373][ T3329] addrconf_add_dev+0xe2/0x170 [15612.053373][ T3329] inet6_addr_add+0x12f/0xa40 [15612.053373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15612.053373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15612.053373][ T3329] netlink_rcv_skb+0x130/0x360 [15612.053373][ T3329] netlink_unicast+0x449/0x710 [15612.053373][ T3329] netlink_sendmsg+0x723/0xbe0 [15612.053373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15612.053373][ T3329] ___sys_sendmsg+0xee/0x170 [15612.053373][ T3329] __sys_sendmsg+0xcd/0x170 [15612.053373][ T3329] do_syscall_64+0xc6/0x1e0 [15612.053373][ T3329] [15612.055612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15612.055612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15612.055612][ T3329] ipv6_find_idev+0x102/0x170 [15612.055612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15612.055612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15612.055612][ T3329] netlink_rcv_skb+0x130/0x360 [15612.055612][ T3329] netlink_unicast+0x449/0x710 [15612.055612][ T3329] netlink_sendmsg+0x723/0xbe0 [15612.055612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15612.055612][ T3329] ___sys_sendmsg+0xee/0x170 [15612.055612][ T3329] __sys_sendmsg+0xcd/0x170 [15612.055612][ T3329] do_syscall_64+0xc6/0x1e0 [15612.055612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15612.055612][ T3329] [15612.057329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15612.057329][ T3329] neigh_parms_alloc+0x1e5/0x510 [15612.057329][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15612.057329][ T3329] ipv6_find_idev+0x102/0x170 [15612.057329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15612.057329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15612.057329][ T3329] netlink_rcv_skb+0x130/0x360 [15612.057329][ T3329] netlink_unicast+0x449/0x710 [15612.057329][ T3329] netlink_sendmsg+0x723/0xbe0 [15612.057329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15612.057329][ T3329] ___sys_sendmsg+0xee/0x170 [15612.057329][ T3329] __sys_sendmsg+0xcd/0x170 [15612.057329][ T3329] do_syscall_64+0xc6/0x1e0 [15612.057329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15612.057329][ T3329] [15622.300914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15622.301371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15622.301371][ T3329] netdev_get_by_index+0x5e/0x80 [15622.301371][ T3329] fib6_nh_init+0x3d8/0x15b0 [15622.301371][ T3329] ip6_route_info_create+0xf18/0x17d0 [15622.301371][ T3329] ip6_route_add+0x1c/0x140 [15622.301371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15622.301371][ T3329] addrconf_add_dev+0xe2/0x170 [15622.301371][ T3329] inet6_addr_add+0x12f/0xa40 [15622.301371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15622.301371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15622.301371][ T3329] netlink_rcv_skb+0x130/0x360 [15622.301371][ T3329] netlink_unicast+0x449/0x710 [15622.301371][ T3329] netlink_sendmsg+0x723/0xbe0 [15622.301371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15622.301371][ T3329] ___sys_sendmsg+0xee/0x170 [15622.301371][ T3329] __sys_sendmsg+0xcd/0x170 [15622.301371][ T3329] do_syscall_64+0xc6/0x1e0 [15622.301371][ T3329] [15622.303595][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15622.303595][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15622.303595][ T3329] ipv6_find_idev+0x102/0x170 [15622.303595][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15622.303595][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15622.303595][ T3329] netlink_rcv_skb+0x130/0x360 [15622.303595][ T3329] netlink_unicast+0x449/0x710 [15622.303595][ T3329] netlink_sendmsg+0x723/0xbe0 [15622.303595][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15622.303595][ T3329] ___sys_sendmsg+0xee/0x170 [15622.303595][ T3329] __sys_sendmsg+0xcd/0x170 [15622.303595][ T3329] do_syscall_64+0xc6/0x1e0 [15622.303595][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15622.303595][ T3329] [15622.305306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15622.305306][ T3329] neigh_parms_alloc+0x1e5/0x510 [15622.305306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15622.305306][ T3329] ipv6_find_idev+0x102/0x170 [15622.305306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15622.305306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15622.305306][ T3329] netlink_rcv_skb+0x130/0x360 [15622.305306][ T3329] netlink_unicast+0x449/0x710 [15622.305306][ T3329] netlink_sendmsg+0x723/0xbe0 [15622.305306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15622.305306][ T3329] ___sys_sendmsg+0xee/0x170 [15622.305306][ T3329] __sys_sendmsg+0xcd/0x170 [15622.305306][ T3329] do_syscall_64+0xc6/0x1e0 [15622.305306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15622.305306][ T3329] [15632.548872][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15632.549393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15632.549393][ T3329] netdev_get_by_index+0x5e/0x80 [15632.549393][ T3329] fib6_nh_init+0x3d8/0x15b0 [15632.549393][ T3329] ip6_route_info_create+0xf18/0x17d0 [15632.549393][ T3329] ip6_route_add+0x1c/0x140 [15632.549393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15632.549393][ T3329] addrconf_add_dev+0xe2/0x170 [15632.549393][ T3329] inet6_addr_add+0x12f/0xa40 [15632.549393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15632.549393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15632.549393][ T3329] netlink_rcv_skb+0x130/0x360 [15632.549393][ T3329] netlink_unicast+0x449/0x710 [15632.549393][ T3329] netlink_sendmsg+0x723/0xbe0 [15632.549393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15632.549393][ T3329] ___sys_sendmsg+0xee/0x170 [15632.549393][ T3329] __sys_sendmsg+0xcd/0x170 [15632.549393][ T3329] do_syscall_64+0xc6/0x1e0 [15632.549393][ T3329] [15632.551610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15632.551610][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15632.551610][ T3329] ipv6_find_idev+0x102/0x170 [15632.551610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15632.551610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15632.551610][ T3329] netlink_rcv_skb+0x130/0x360 [15632.551610][ T3329] netlink_unicast+0x449/0x710 [15632.551610][ T3329] netlink_sendmsg+0x723/0xbe0 [15632.551610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15632.551610][ T3329] ___sys_sendmsg+0xee/0x170 [15632.551610][ T3329] __sys_sendmsg+0xcd/0x170 [15632.551610][ T3329] do_syscall_64+0xc6/0x1e0 [15632.551610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15632.551610][ T3329] [15632.553337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15632.553337][ T3329] neigh_parms_alloc+0x1e5/0x510 [15632.553337][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15632.553337][ T3329] ipv6_find_idev+0x102/0x170 [15632.553337][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15632.553337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15632.553337][ T3329] netlink_rcv_skb+0x130/0x360 [15632.553337][ T3329] netlink_unicast+0x449/0x710 [15632.553337][ T3329] netlink_sendmsg+0x723/0xbe0 [15632.553337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15632.553337][ T3329] ___sys_sendmsg+0xee/0x170 [15632.553337][ T3329] __sys_sendmsg+0xcd/0x170 [15632.553337][ T3329] do_syscall_64+0xc6/0x1e0 [15632.553337][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15632.553337][ T3329] [15642.837050][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15642.837496][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15642.837496][ T3329] netdev_get_by_index+0x5e/0x80 [15642.837496][ T3329] fib6_nh_init+0x3d8/0x15b0 [15642.837496][ T3329] ip6_route_info_create+0xf18/0x17d0 [15642.837496][ T3329] ip6_route_add+0x1c/0x140 [15642.837496][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15642.837496][ T3329] addrconf_add_dev+0xe2/0x170 [15642.837496][ T3329] inet6_addr_add+0x12f/0xa40 [15642.837496][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15642.837496][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15642.837496][ T3329] netlink_rcv_skb+0x130/0x360 [15642.837496][ T3329] netlink_unicast+0x449/0x710 [15642.837496][ T3329] netlink_sendmsg+0x723/0xbe0 [15642.837496][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15642.837496][ T3329] ___sys_sendmsg+0xee/0x170 [15642.837496][ T3329] __sys_sendmsg+0xcd/0x170 [15642.837496][ T3329] do_syscall_64+0xc6/0x1e0 [15642.837496][ T3329] [15642.839910][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15642.839910][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15642.839910][ T3329] ipv6_find_idev+0x102/0x170 [15642.839910][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15642.839910][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15642.839910][ T3329] netlink_rcv_skb+0x130/0x360 [15642.839910][ T3329] netlink_unicast+0x449/0x710 [15642.839910][ T3329] netlink_sendmsg+0x723/0xbe0 [15642.839910][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15642.839910][ T3329] ___sys_sendmsg+0xee/0x170 [15642.839910][ T3329] __sys_sendmsg+0xcd/0x170 [15642.839910][ T3329] do_syscall_64+0xc6/0x1e0 [15642.839910][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15642.839910][ T3329] [15642.841650][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15642.841650][ T3329] neigh_parms_alloc+0x1e5/0x510 [15642.841650][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15642.841650][ T3329] ipv6_find_idev+0x102/0x170 [15642.841650][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15642.841650][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15642.841650][ T3329] netlink_rcv_skb+0x130/0x360 [15642.841650][ T3329] netlink_unicast+0x449/0x710 [15642.841650][ T3329] netlink_sendmsg+0x723/0xbe0 [15642.841650][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15642.841650][ T3329] ___sys_sendmsg+0xee/0x170 [15642.841650][ T3329] __sys_sendmsg+0xcd/0x170 [15642.841650][ T3329] do_syscall_64+0xc6/0x1e0 [15642.841650][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15642.841650][ T3329] [15653.092850][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15653.093290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15653.093290][ T3329] netdev_get_by_index+0x5e/0x80 [15653.093290][ T3329] fib6_nh_init+0x3d8/0x15b0 [15653.093290][ T3329] ip6_route_info_create+0xf18/0x17d0 [15653.093290][ T3329] ip6_route_add+0x1c/0x140 [15653.093290][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15653.093290][ T3329] addrconf_add_dev+0xe2/0x170 [15653.093290][ T3329] inet6_addr_add+0x12f/0xa40 [15653.093290][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15653.093290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15653.093290][ T3329] netlink_rcv_skb+0x130/0x360 [15653.093290][ T3329] netlink_unicast+0x449/0x710 [15653.093290][ T3329] netlink_sendmsg+0x723/0xbe0 [15653.093290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15653.093290][ T3329] ___sys_sendmsg+0xee/0x170 [15653.093290][ T3329] __sys_sendmsg+0xcd/0x170 [15653.093290][ T3329] do_syscall_64+0xc6/0x1e0 [15653.093290][ T3329] [15653.095817][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15653.095817][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15653.095817][ T3329] ipv6_find_idev+0x102/0x170 [15653.095817][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15653.095817][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15653.095817][ T3329] netlink_rcv_skb+0x130/0x360 [15653.095817][ T3329] netlink_unicast+0x449/0x710 [15653.095817][ T3329] netlink_sendmsg+0x723/0xbe0 [15653.095817][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15653.095817][ T3329] ___sys_sendmsg+0xee/0x170 [15653.095817][ T3329] __sys_sendmsg+0xcd/0x170 [15653.095817][ T3329] do_syscall_64+0xc6/0x1e0 [15653.095817][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15653.095817][ T3329] [15653.097766][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15653.097766][ T3329] neigh_parms_alloc+0x1e5/0x510 [15653.097766][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15653.097766][ T3329] ipv6_find_idev+0x102/0x170 [15653.097766][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15653.097766][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15653.097766][ T3329] netlink_rcv_skb+0x130/0x360 [15653.097766][ T3329] netlink_unicast+0x449/0x710 [15653.097766][ T3329] netlink_sendmsg+0x723/0xbe0 [15653.097766][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15653.097766][ T3329] ___sys_sendmsg+0xee/0x170 [15653.097766][ T3329] __sys_sendmsg+0xcd/0x170 [15653.097766][ T3329] do_syscall_64+0xc6/0x1e0 [15653.097766][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15653.097766][ T3329] [15663.100900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15663.101357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15663.101357][ T3329] netdev_get_by_index+0x5e/0x80 [15663.101357][ T3329] fib6_nh_init+0x3d8/0x15b0 [15663.101357][ T3329] ip6_route_info_create+0xf18/0x17d0 [15663.101357][ T3329] ip6_route_add+0x1c/0x140 [15663.101357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15663.101357][ T3329] addrconf_add_dev+0xe2/0x170 [15663.101357][ T3329] inet6_addr_add+0x12f/0xa40 [15663.101357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15663.101357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15663.101357][ T3329] netlink_rcv_skb+0x130/0x360 [15663.101357][ T3329] netlink_unicast+0x449/0x710 [15663.101357][ T3329] netlink_sendmsg+0x723/0xbe0 [15663.101357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15663.101357][ T3329] ___sys_sendmsg+0xee/0x170 [15663.101357][ T3329] __sys_sendmsg+0xcd/0x170 [15663.101357][ T3329] do_syscall_64+0xc6/0x1e0 [15663.101357][ T3329] [15663.103803][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15663.103803][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15663.103803][ T3329] ipv6_find_idev+0x102/0x170 [15663.103803][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15663.103803][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15663.103803][ T3329] netlink_rcv_skb+0x130/0x360 [15663.103803][ T3329] netlink_unicast+0x449/0x710 [15663.103803][ T3329] netlink_sendmsg+0x723/0xbe0 [15663.103803][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15663.103803][ T3329] ___sys_sendmsg+0xee/0x170 [15663.103803][ T3329] __sys_sendmsg+0xcd/0x170 [15663.103803][ T3329] do_syscall_64+0xc6/0x1e0 [15663.103803][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15663.103803][ T3329] [15663.105697][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15663.105697][ T3329] neigh_parms_alloc+0x1e5/0x510 [15663.105697][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15663.105697][ T3329] ipv6_find_idev+0x102/0x170 [15663.105697][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15663.105697][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15663.105697][ T3329] netlink_rcv_skb+0x130/0x360 [15663.105697][ T3329] netlink_unicast+0x449/0x710 [15663.105697][ T3329] netlink_sendmsg+0x723/0xbe0 [15663.105697][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15663.105697][ T3329] ___sys_sendmsg+0xee/0x170 [15663.105697][ T3329] __sys_sendmsg+0xcd/0x170 [15663.105697][ T3329] do_syscall_64+0xc6/0x1e0 [15663.105697][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15663.105697][ T3329] [15673.236872][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15673.237377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15673.237377][ T3329] netdev_get_by_index+0x5e/0x80 [15673.237377][ T3329] fib6_nh_init+0x3d8/0x15b0 [15673.237377][ T3329] ip6_route_info_create+0xf18/0x17d0 [15673.237377][ T3329] ip6_route_add+0x1c/0x140 [15673.237377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15673.237377][ T3329] addrconf_add_dev+0xe2/0x170 [15673.237377][ T3329] inet6_addr_add+0x12f/0xa40 [15673.237377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15673.237377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15673.237377][ T3329] netlink_rcv_skb+0x130/0x360 [15673.237377][ T3329] netlink_unicast+0x449/0x710 [15673.237377][ T3329] netlink_sendmsg+0x723/0xbe0 [15673.237377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15673.237377][ T3329] ___sys_sendmsg+0xee/0x170 [15673.237377][ T3329] __sys_sendmsg+0xcd/0x170 [15673.237377][ T3329] do_syscall_64+0xc6/0x1e0 [15673.237377][ T3329] [15673.239844][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15673.239844][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15673.239844][ T3329] ipv6_find_idev+0x102/0x170 [15673.239844][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15673.239844][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15673.239844][ T3329] netlink_rcv_skb+0x130/0x360 [15673.239844][ T3329] netlink_unicast+0x449/0x710 [15673.239844][ T3329] netlink_sendmsg+0x723/0xbe0 [15673.239844][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15673.239844][ T3329] ___sys_sendmsg+0xee/0x170 [15673.239844][ T3329] __sys_sendmsg+0xcd/0x170 [15673.239844][ T3329] do_syscall_64+0xc6/0x1e0 [15673.239844][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15673.239844][ T3329] [15673.241767][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15673.241767][ T3329] neigh_parms_alloc+0x1e5/0x510 [15673.241767][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15673.241767][ T3329] ipv6_find_idev+0x102/0x170 [15673.241767][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15673.241767][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15673.241767][ T3329] netlink_rcv_skb+0x130/0x360 [15673.241767][ T3329] netlink_unicast+0x449/0x710 [15673.241767][ T3329] netlink_sendmsg+0x723/0xbe0 [15673.241767][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15673.241767][ T3329] ___sys_sendmsg+0xee/0x170 [15673.241767][ T3329] __sys_sendmsg+0xcd/0x170 [15673.241767][ T3329] do_syscall_64+0xc6/0x1e0 [15673.241767][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15673.241767][ T3329] [15683.428992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15683.429564][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15683.429564][ T3329] netdev_get_by_index+0x5e/0x80 [15683.429564][ T3329] fib6_nh_init+0x3d8/0x15b0 [15683.429564][ T3329] ip6_route_info_create+0xf18/0x17d0 [15683.429564][ T3329] ip6_route_add+0x1c/0x140 [15683.429564][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15683.429564][ T3329] addrconf_add_dev+0xe2/0x170 [15683.429564][ T3329] inet6_addr_add+0x12f/0xa40 [15683.429564][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15683.429564][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15683.429564][ T3329] netlink_rcv_skb+0x130/0x360 [15683.429564][ T3329] netlink_unicast+0x449/0x710 [15683.429564][ T3329] netlink_sendmsg+0x723/0xbe0 [15683.429564][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15683.429564][ T3329] ___sys_sendmsg+0xee/0x170 [15683.429564][ T3329] __sys_sendmsg+0xcd/0x170 [15683.429564][ T3329] do_syscall_64+0xc6/0x1e0 [15683.429564][ T3329] [15683.432010][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15683.432010][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15683.432010][ T3329] ipv6_find_idev+0x102/0x170 [15683.432010][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15683.432010][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15683.432010][ T3329] netlink_rcv_skb+0x130/0x360 [15683.432010][ T3329] netlink_unicast+0x449/0x710 [15683.432010][ T3329] netlink_sendmsg+0x723/0xbe0 [15683.432010][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15683.432010][ T3329] ___sys_sendmsg+0xee/0x170 [15683.432010][ T3329] __sys_sendmsg+0xcd/0x170 [15683.432010][ T3329] do_syscall_64+0xc6/0x1e0 [15683.432010][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15683.432010][ T3329] [15683.433882][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15683.433882][ T3329] neigh_parms_alloc+0x1e5/0x510 [15683.433882][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15683.433882][ T3329] ipv6_find_idev+0x102/0x170 [15683.433882][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15683.433882][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15683.433882][ T3329] netlink_rcv_skb+0x130/0x360 [15683.433882][ T3329] netlink_unicast+0x449/0x710 [15683.433882][ T3329] netlink_sendmsg+0x723/0xbe0 [15683.433882][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15683.433882][ T3329] ___sys_sendmsg+0xee/0x170 [15683.433882][ T3329] __sys_sendmsg+0xcd/0x170 [15683.433882][ T3329] do_syscall_64+0xc6/0x1e0 [15683.433882][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15683.433882][ T3329] [15693.660926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15693.661430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15693.661430][ T3329] netdev_get_by_index+0x5e/0x80 [15693.661430][ T3329] fib6_nh_init+0x3d8/0x15b0 [15693.661430][ T3329] ip6_route_info_create+0xf18/0x17d0 [15693.661430][ T3329] ip6_route_add+0x1c/0x140 [15693.661430][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15693.661430][ T3329] addrconf_add_dev+0xe2/0x170 [15693.661430][ T3329] inet6_addr_add+0x12f/0xa40 [15693.661430][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15693.661430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15693.661430][ T3329] netlink_rcv_skb+0x130/0x360 [15693.661430][ T3329] netlink_unicast+0x449/0x710 [15693.661430][ T3329] netlink_sendmsg+0x723/0xbe0 [15693.661430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15693.661430][ T3329] ___sys_sendmsg+0xee/0x170 [15693.661430][ T3329] __sys_sendmsg+0xcd/0x170 [15693.661430][ T3329] do_syscall_64+0xc6/0x1e0 [15693.661430][ T3329] [15693.663876][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15693.663876][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15693.663876][ T3329] ipv6_find_idev+0x102/0x170 [15693.663876][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15693.663876][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15693.663876][ T3329] netlink_rcv_skb+0x130/0x360 [15693.663876][ T3329] netlink_unicast+0x449/0x710 [15693.663876][ T3329] netlink_sendmsg+0x723/0xbe0 [15693.663876][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15693.663876][ T3329] ___sys_sendmsg+0xee/0x170 [15693.663876][ T3329] __sys_sendmsg+0xcd/0x170 [15693.663876][ T3329] do_syscall_64+0xc6/0x1e0 [15693.663876][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15693.663876][ T3329] [15693.665766][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15693.665766][ T3329] neigh_parms_alloc+0x1e5/0x510 [15693.665766][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15693.665766][ T3329] ipv6_find_idev+0x102/0x170 [15693.665766][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15693.665766][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15693.665766][ T3329] netlink_rcv_skb+0x130/0x360 [15693.665766][ T3329] netlink_unicast+0x449/0x710 [15693.665766][ T3329] netlink_sendmsg+0x723/0xbe0 [15693.665766][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15693.665766][ T3329] ___sys_sendmsg+0xee/0x170 [15693.665766][ T3329] __sys_sendmsg+0xcd/0x170 [15693.665766][ T3329] do_syscall_64+0xc6/0x1e0 [15693.665766][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15693.665766][ T3329] [15703.860910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15703.861329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15703.861329][ T3329] netdev_get_by_index+0x5e/0x80 [15703.861329][ T3329] fib6_nh_init+0x3d8/0x15b0 [15703.861329][ T3329] ip6_route_info_create+0xf18/0x17d0 [15703.861329][ T3329] ip6_route_add+0x1c/0x140 [15703.861329][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15703.861329][ T3329] addrconf_add_dev+0xe2/0x170 [15703.861329][ T3329] inet6_addr_add+0x12f/0xa40 [15703.861329][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15703.861329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15703.861329][ T3329] netlink_rcv_skb+0x130/0x360 [15703.861329][ T3329] netlink_unicast+0x449/0x710 [15703.861329][ T3329] netlink_sendmsg+0x723/0xbe0 [15703.861329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15703.861329][ T3329] ___sys_sendmsg+0xee/0x170 [15703.861329][ T3329] __sys_sendmsg+0xcd/0x170 [15703.861329][ T3329] do_syscall_64+0xc6/0x1e0 [15703.861329][ T3329] [15703.863786][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15703.863786][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15703.863786][ T3329] ipv6_find_idev+0x102/0x170 [15703.863786][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15703.863786][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15703.863786][ T3329] netlink_rcv_skb+0x130/0x360 [15703.863786][ T3329] netlink_unicast+0x449/0x710 [15703.863786][ T3329] netlink_sendmsg+0x723/0xbe0 [15703.863786][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15703.863786][ T3329] ___sys_sendmsg+0xee/0x170 [15703.863786][ T3329] __sys_sendmsg+0xcd/0x170 [15703.863786][ T3329] do_syscall_64+0xc6/0x1e0 [15703.863786][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15703.863786][ T3329] [15703.865673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15703.865673][ T3329] neigh_parms_alloc+0x1e5/0x510 [15703.865673][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15703.865673][ T3329] ipv6_find_idev+0x102/0x170 [15703.865673][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15703.865673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15703.865673][ T3329] netlink_rcv_skb+0x130/0x360 [15703.865673][ T3329] netlink_unicast+0x449/0x710 [15703.865673][ T3329] netlink_sendmsg+0x723/0xbe0 [15703.865673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15703.865673][ T3329] ___sys_sendmsg+0xee/0x170 [15703.865673][ T3329] __sys_sendmsg+0xcd/0x170 [15703.865673][ T3329] do_syscall_64+0xc6/0x1e0 [15703.865673][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15703.865673][ T3329] [15713.916873][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15713.917301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15713.917301][ T3329] netdev_get_by_index+0x5e/0x80 [15713.917301][ T3329] fib6_nh_init+0x3d8/0x15b0 [15713.917301][ T3329] ip6_route_info_create+0xf18/0x17d0 [15713.917301][ T3329] ip6_route_add+0x1c/0x140 [15713.917301][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15713.917301][ T3329] addrconf_add_dev+0xe2/0x170 [15713.917301][ T3329] inet6_addr_add+0x12f/0xa40 [15713.917301][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15713.917301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15713.917301][ T3329] netlink_rcv_skb+0x130/0x360 [15713.917301][ T3329] netlink_unicast+0x449/0x710 [15713.917301][ T3329] netlink_sendmsg+0x723/0xbe0 [15713.917301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15713.917301][ T3329] ___sys_sendmsg+0xee/0x170 [15713.917301][ T3329] __sys_sendmsg+0xcd/0x170 [15713.917301][ T3329] do_syscall_64+0xc6/0x1e0 [15713.917301][ T3329] [15713.919770][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15713.919770][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15713.919770][ T3329] ipv6_find_idev+0x102/0x170 [15713.919770][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15713.919770][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15713.919770][ T3329] netlink_rcv_skb+0x130/0x360 [15713.919770][ T3329] netlink_unicast+0x449/0x710 [15713.919770][ T3329] netlink_sendmsg+0x723/0xbe0 [15713.919770][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15713.919770][ T3329] ___sys_sendmsg+0xee/0x170 [15713.919770][ T3329] __sys_sendmsg+0xcd/0x170 [15713.919770][ T3329] do_syscall_64+0xc6/0x1e0 [15713.919770][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15713.919770][ T3329] [15713.921659][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15713.921659][ T3329] neigh_parms_alloc+0x1e5/0x510 [15713.921659][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15713.921659][ T3329] ipv6_find_idev+0x102/0x170 [15713.921659][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15713.921659][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15713.921659][ T3329] netlink_rcv_skb+0x130/0x360 [15713.921659][ T3329] netlink_unicast+0x449/0x710 [15713.921659][ T3329] netlink_sendmsg+0x723/0xbe0 [15713.921659][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15713.921659][ T3329] ___sys_sendmsg+0xee/0x170 [15713.921659][ T3329] __sys_sendmsg+0xcd/0x170 [15713.921659][ T3329] do_syscall_64+0xc6/0x1e0 [15713.921659][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15713.921659][ T3329] [15724.333068][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15724.333517][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15724.333517][ T3329] netdev_get_by_index+0x5e/0x80 [15724.333517][ T3329] fib6_nh_init+0x3d8/0x15b0 [15724.333517][ T3329] ip6_route_info_create+0xf18/0x17d0 [15724.333517][ T3329] ip6_route_add+0x1c/0x140 [15724.333517][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15724.333517][ T3329] addrconf_add_dev+0xe2/0x170 [15724.333517][ T3329] inet6_addr_add+0x12f/0xa40 [15724.333517][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15724.333517][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15724.333517][ T3329] netlink_rcv_skb+0x130/0x360 [15724.333517][ T3329] netlink_unicast+0x449/0x710 [15724.333517][ T3329] netlink_sendmsg+0x723/0xbe0 [15724.333517][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15724.333517][ T3329] ___sys_sendmsg+0xee/0x170 [15724.333517][ T3329] __sys_sendmsg+0xcd/0x170 [15724.333517][ T3329] do_syscall_64+0xc6/0x1e0 [15724.333517][ T3329] [15724.335958][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15724.335958][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15724.335958][ T3329] ipv6_find_idev+0x102/0x170 [15724.335958][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15724.335958][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15724.335958][ T3329] netlink_rcv_skb+0x130/0x360 [15724.335958][ T3329] netlink_unicast+0x449/0x710 [15724.335958][ T3329] netlink_sendmsg+0x723/0xbe0 [15724.335958][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15724.335958][ T3329] ___sys_sendmsg+0xee/0x170 [15724.335958][ T3329] __sys_sendmsg+0xcd/0x170 [15724.335958][ T3329] do_syscall_64+0xc6/0x1e0 [15724.335958][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15724.335958][ T3329] [15724.337850][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15724.337850][ T3329] neigh_parms_alloc+0x1e5/0x510 [15724.337850][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15724.337850][ T3329] ipv6_find_idev+0x102/0x170 [15724.337850][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15724.337850][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15724.337850][ T3329] netlink_rcv_skb+0x130/0x360 [15724.337850][ T3329] netlink_unicast+0x449/0x710 [15724.337850][ T3329] netlink_sendmsg+0x723/0xbe0 [15724.337850][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15724.337850][ T3329] ___sys_sendmsg+0xee/0x170 [15724.337850][ T3329] __sys_sendmsg+0xcd/0x170 [15724.337850][ T3329] do_syscall_64+0xc6/0x1e0 [15724.337850][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15724.337850][ T3329] [15734.500942][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15734.501529][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15734.501529][ T3329] netdev_get_by_index+0x5e/0x80 [15734.501529][ T3329] fib6_nh_init+0x3d8/0x15b0 [15734.501529][ T3329] ip6_route_info_create+0xf18/0x17d0 [15734.501529][ T3329] ip6_route_add+0x1c/0x140 [15734.501529][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15734.501529][ T3329] addrconf_add_dev+0xe2/0x170 [15734.501529][ T3329] inet6_addr_add+0x12f/0xa40 [15734.501529][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15734.501529][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15734.501529][ T3329] netlink_rcv_skb+0x130/0x360 [15734.501529][ T3329] netlink_unicast+0x449/0x710 [15734.501529][ T3329] netlink_sendmsg+0x723/0xbe0 [15734.501529][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15734.501529][ T3329] ___sys_sendmsg+0xee/0x170 [15734.501529][ T3329] __sys_sendmsg+0xcd/0x170 [15734.501529][ T3329] do_syscall_64+0xc6/0x1e0 [15734.501529][ T3329] [15734.503970][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15734.503970][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15734.503970][ T3329] ipv6_find_idev+0x102/0x170 [15734.503970][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15734.503970][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15734.503970][ T3329] netlink_rcv_skb+0x130/0x360 [15734.503970][ T3329] netlink_unicast+0x449/0x710 [15734.503970][ T3329] netlink_sendmsg+0x723/0xbe0 [15734.503970][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15734.503970][ T3329] ___sys_sendmsg+0xee/0x170 [15734.503970][ T3329] __sys_sendmsg+0xcd/0x170 [15734.503970][ T3329] do_syscall_64+0xc6/0x1e0 [15734.503970][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15734.503970][ T3329] [15734.505866][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15734.505866][ T3329] neigh_parms_alloc+0x1e5/0x510 [15734.505866][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15734.505866][ T3329] ipv6_find_idev+0x102/0x170 [15734.505866][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15734.505866][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15734.505866][ T3329] netlink_rcv_skb+0x130/0x360 [15734.505866][ T3329] netlink_unicast+0x449/0x710 [15734.505866][ T3329] netlink_sendmsg+0x723/0xbe0 [15734.505866][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15734.505866][ T3329] ___sys_sendmsg+0xee/0x170 [15734.505866][ T3329] __sys_sendmsg+0xcd/0x170 [15734.505866][ T3329] do_syscall_64+0xc6/0x1e0 [15734.505866][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15734.505866][ T3329] [15744.588944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15744.589373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15744.589373][ T3329] netdev_get_by_index+0x5e/0x80 [15744.589373][ T3329] fib6_nh_init+0x3d8/0x15b0 [15744.589373][ T3329] ip6_route_info_create+0xf18/0x17d0 [15744.589373][ T3329] ip6_route_add+0x1c/0x140 [15744.589373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15744.589373][ T3329] addrconf_add_dev+0xe2/0x170 [15744.589373][ T3329] inet6_addr_add+0x12f/0xa40 [15744.589373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15744.589373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15744.589373][ T3329] netlink_rcv_skb+0x130/0x360 [15744.589373][ T3329] netlink_unicast+0x449/0x710 [15744.589373][ T3329] netlink_sendmsg+0x723/0xbe0 [15744.589373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15744.589373][ T3329] ___sys_sendmsg+0xee/0x170 [15744.589373][ T3329] __sys_sendmsg+0xcd/0x170 [15744.589373][ T3329] do_syscall_64+0xc6/0x1e0 [15744.589373][ T3329] [15744.591833][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15744.591833][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15744.591833][ T3329] ipv6_find_idev+0x102/0x170 [15744.591833][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15744.591833][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15744.591833][ T3329] netlink_rcv_skb+0x130/0x360 [15744.591833][ T3329] netlink_unicast+0x449/0x710 [15744.591833][ T3329] netlink_sendmsg+0x723/0xbe0 [15744.591833][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15744.591833][ T3329] ___sys_sendmsg+0xee/0x170 [15744.591833][ T3329] __sys_sendmsg+0xcd/0x170 [15744.591833][ T3329] do_syscall_64+0xc6/0x1e0 [15744.591833][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15744.591833][ T3329] [15744.593724][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15744.593724][ T3329] neigh_parms_alloc+0x1e5/0x510 [15744.593724][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15744.593724][ T3329] ipv6_find_idev+0x102/0x170 [15744.593724][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15744.593724][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15744.593724][ T3329] netlink_rcv_skb+0x130/0x360 [15744.593724][ T3329] netlink_unicast+0x449/0x710 [15744.593724][ T3329] netlink_sendmsg+0x723/0xbe0 [15744.593724][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15744.593724][ T3329] ___sys_sendmsg+0xee/0x170 [15744.593724][ T3329] __sys_sendmsg+0xcd/0x170 [15744.593724][ T3329] do_syscall_64+0xc6/0x1e0 [15744.593724][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15744.593724][ T3329] [15754.836890][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15754.837371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15754.837371][ T3329] netdev_get_by_index+0x5e/0x80 [15754.837371][ T3329] fib6_nh_init+0x3d8/0x15b0 [15754.837371][ T3329] ip6_route_info_create+0xf18/0x17d0 [15754.837371][ T3329] ip6_route_add+0x1c/0x140 [15754.837371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15754.837371][ T3329] addrconf_add_dev+0xe2/0x170 [15754.837371][ T3329] inet6_addr_add+0x12f/0xa40 [15754.837371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15754.837371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15754.837371][ T3329] netlink_rcv_skb+0x130/0x360 [15754.837371][ T3329] netlink_unicast+0x449/0x710 [15754.837371][ T3329] netlink_sendmsg+0x723/0xbe0 [15754.837371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15754.837371][ T3329] ___sys_sendmsg+0xee/0x170 [15754.837371][ T3329] __sys_sendmsg+0xcd/0x170 [15754.837371][ T3329] do_syscall_64+0xc6/0x1e0 [15754.837371][ T3329] [15754.839834][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15754.839834][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15754.839834][ T3329] ipv6_find_idev+0x102/0x170 [15754.839834][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15754.839834][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15754.839834][ T3329] netlink_rcv_skb+0x130/0x360 [15754.839834][ T3329] netlink_unicast+0x449/0x710 [15754.839834][ T3329] netlink_sendmsg+0x723/0xbe0 [15754.839834][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15754.839834][ T3329] ___sys_sendmsg+0xee/0x170 [15754.839834][ T3329] __sys_sendmsg+0xcd/0x170 [15754.839834][ T3329] do_syscall_64+0xc6/0x1e0 [15754.839834][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15754.839834][ T3329] [15754.841728][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15754.841728][ T3329] neigh_parms_alloc+0x1e5/0x510 [15754.841728][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15754.841728][ T3329] ipv6_find_idev+0x102/0x170 [15754.841728][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15754.841728][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15754.841728][ T3329] netlink_rcv_skb+0x130/0x360 [15754.841728][ T3329] netlink_unicast+0x449/0x710 [15754.841728][ T3329] netlink_sendmsg+0x723/0xbe0 [15754.841728][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15754.841728][ T3329] ___sys_sendmsg+0xee/0x170 [15754.841728][ T3329] __sys_sendmsg+0xcd/0x170 [15754.841728][ T3329] do_syscall_64+0xc6/0x1e0 [15754.841728][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15754.841728][ T3329] [15765.092847][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15765.093300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15765.093300][ T3329] netdev_get_by_index+0x5e/0x80 [15765.093300][ T3329] fib6_nh_init+0x3d8/0x15b0 [15765.093300][ T3329] ip6_route_info_create+0xf18/0x17d0 [15765.093300][ T3329] ip6_route_add+0x1c/0x140 [15765.093300][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15765.093300][ T3329] addrconf_add_dev+0xe2/0x170 [15765.093300][ T3329] inet6_addr_add+0x12f/0xa40 [15765.093300][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15765.093300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15765.093300][ T3329] netlink_rcv_skb+0x130/0x360 [15765.093300][ T3329] netlink_unicast+0x449/0x710 [15765.093300][ T3329] netlink_sendmsg+0x723/0xbe0 [15765.093300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15765.093300][ T3329] ___sys_sendmsg+0xee/0x170 [15765.093300][ T3329] __sys_sendmsg+0xcd/0x170 [15765.093300][ T3329] do_syscall_64+0xc6/0x1e0 [15765.093300][ T3329] [15765.095847][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15765.095847][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15765.095847][ T3329] ipv6_find_idev+0x102/0x170 [15765.095847][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15765.095847][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15765.095847][ T3329] netlink_rcv_skb+0x130/0x360 [15765.095847][ T3329] netlink_unicast+0x449/0x710 [15765.095847][ T3329] netlink_sendmsg+0x723/0xbe0 [15765.095847][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15765.095847][ T3329] ___sys_sendmsg+0xee/0x170 [15765.095847][ T3329] __sys_sendmsg+0xcd/0x170 [15765.095847][ T3329] do_syscall_64+0xc6/0x1e0 [15765.095847][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15765.095847][ T3329] [15765.097823][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15765.097823][ T3329] neigh_parms_alloc+0x1e5/0x510 [15765.097823][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15765.097823][ T3329] ipv6_find_idev+0x102/0x170 [15765.097823][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15765.097823][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15765.097823][ T3329] netlink_rcv_skb+0x130/0x360 [15765.097823][ T3329] netlink_unicast+0x449/0x710 [15765.097823][ T3329] netlink_sendmsg+0x723/0xbe0 [15765.097823][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15765.097823][ T3329] ___sys_sendmsg+0xee/0x170 [15765.097823][ T3329] __sys_sendmsg+0xcd/0x170 [15765.097823][ T3329] do_syscall_64+0xc6/0x1e0 [15765.097823][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15765.097823][ T3329] [15775.212933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15775.213419][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15775.213419][ T3329] netdev_get_by_index+0x5e/0x80 [15775.213419][ T3329] fib6_nh_init+0x3d8/0x15b0 [15775.213419][ T3329] ip6_route_info_create+0xf18/0x17d0 [15775.213419][ T3329] ip6_route_add+0x1c/0x140 [15775.213419][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15775.213419][ T3329] addrconf_add_dev+0xe2/0x170 [15775.213419][ T3329] inet6_addr_add+0x12f/0xa40 [15775.213419][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15775.213419][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15775.213419][ T3329] netlink_rcv_skb+0x130/0x360 [15775.213419][ T3329] netlink_unicast+0x449/0x710 [15775.213419][ T3329] netlink_sendmsg+0x723/0xbe0 [15775.213419][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15775.213419][ T3329] ___sys_sendmsg+0xee/0x170 [15775.213419][ T3329] __sys_sendmsg+0xcd/0x170 [15775.213419][ T3329] do_syscall_64+0xc6/0x1e0 [15775.213419][ T3329] [15775.215655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15775.215655][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15775.215655][ T3329] ipv6_find_idev+0x102/0x170 [15775.215655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15775.215655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15775.215655][ T3329] netlink_rcv_skb+0x130/0x360 [15775.215655][ T3329] netlink_unicast+0x449/0x710 [15775.215655][ T3329] netlink_sendmsg+0x723/0xbe0 [15775.215655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15775.215655][ T3329] ___sys_sendmsg+0xee/0x170 [15775.215655][ T3329] __sys_sendmsg+0xcd/0x170 [15775.215655][ T3329] do_syscall_64+0xc6/0x1e0 [15775.215655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15775.215655][ T3329] [15775.217408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15775.217408][ T3329] neigh_parms_alloc+0x1e5/0x510 [15775.217408][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15775.217408][ T3329] ipv6_find_idev+0x102/0x170 [15775.217408][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15775.217408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15775.217408][ T3329] netlink_rcv_skb+0x130/0x360 [15775.217408][ T3329] netlink_unicast+0x449/0x710 [15775.217408][ T3329] netlink_sendmsg+0x723/0xbe0 [15775.217408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15775.217408][ T3329] ___sys_sendmsg+0xee/0x170 [15775.217408][ T3329] __sys_sendmsg+0xcd/0x170 [15775.217408][ T3329] do_syscall_64+0xc6/0x1e0 [15775.217408][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15775.217408][ T3329] [15785.372926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15785.373337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15785.373337][ T3329] netdev_get_by_index+0x5e/0x80 [15785.373337][ T3329] fib6_nh_init+0x3d8/0x15b0 [15785.373337][ T3329] ip6_route_info_create+0xf18/0x17d0 [15785.373337][ T3329] ip6_route_add+0x1c/0x140 [15785.373337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15785.373337][ T3329] addrconf_add_dev+0xe2/0x170 [15785.373337][ T3329] inet6_addr_add+0x12f/0xa40 [15785.373337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15785.373337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15785.373337][ T3329] netlink_rcv_skb+0x130/0x360 [15785.373337][ T3329] netlink_unicast+0x449/0x710 [15785.373337][ T3329] netlink_sendmsg+0x723/0xbe0 [15785.373337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15785.373337][ T3329] ___sys_sendmsg+0xee/0x170 [15785.373337][ T3329] __sys_sendmsg+0xcd/0x170 [15785.373337][ T3329] do_syscall_64+0xc6/0x1e0 [15785.373337][ T3329] [15785.375569][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15785.375569][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15785.375569][ T3329] ipv6_find_idev+0x102/0x170 [15785.375569][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15785.375569][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15785.375569][ T3329] netlink_rcv_skb+0x130/0x360 [15785.375569][ T3329] netlink_unicast+0x449/0x710 [15785.375569][ T3329] netlink_sendmsg+0x723/0xbe0 [15785.375569][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15785.375569][ T3329] ___sys_sendmsg+0xee/0x170 [15785.375569][ T3329] __sys_sendmsg+0xcd/0x170 [15785.375569][ T3329] do_syscall_64+0xc6/0x1e0 [15785.375569][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15785.375569][ T3329] [15785.377283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15785.377283][ T3329] neigh_parms_alloc+0x1e5/0x510 [15785.377283][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15785.377283][ T3329] ipv6_find_idev+0x102/0x170 [15785.377283][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15785.377283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15785.377283][ T3329] netlink_rcv_skb+0x130/0x360 [15785.377283][ T3329] netlink_unicast+0x449/0x710 [15785.377283][ T3329] netlink_sendmsg+0x723/0xbe0 [15785.377283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15785.377283][ T3329] ___sys_sendmsg+0xee/0x170 [15785.377283][ T3329] __sys_sendmsg+0xcd/0x170 [15785.377283][ T3329] do_syscall_64+0xc6/0x1e0 [15785.377283][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15785.377283][ T3329] [15795.516940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15795.517378][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15795.517378][ T3329] netdev_get_by_index+0x5e/0x80 [15795.517378][ T3329] fib6_nh_init+0x3d8/0x15b0 [15795.517378][ T3329] ip6_route_info_create+0xf18/0x17d0 [15795.517378][ T3329] ip6_route_add+0x1c/0x140 [15795.517378][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15795.517378][ T3329] addrconf_add_dev+0xe2/0x170 [15795.517378][ T3329] inet6_addr_add+0x12f/0xa40 [15795.517378][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15795.517378][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15795.517378][ T3329] netlink_rcv_skb+0x130/0x360 [15795.517378][ T3329] netlink_unicast+0x449/0x710 [15795.517378][ T3329] netlink_sendmsg+0x723/0xbe0 [15795.517378][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15795.517378][ T3329] ___sys_sendmsg+0xee/0x170 [15795.517378][ T3329] __sys_sendmsg+0xcd/0x170 [15795.517378][ T3329] do_syscall_64+0xc6/0x1e0 [15795.517378][ T3329] [15795.520171][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15795.520171][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15795.520171][ T3329] ipv6_find_idev+0x102/0x170 [15795.520171][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15795.520171][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15795.520171][ T3329] netlink_rcv_skb+0x130/0x360 [15795.520171][ T3329] netlink_unicast+0x449/0x710 [15795.520171][ T3329] netlink_sendmsg+0x723/0xbe0 [15795.520171][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15795.520171][ T3329] ___sys_sendmsg+0xee/0x170 [15795.520171][ T3329] __sys_sendmsg+0xcd/0x170 [15795.520171][ T3329] do_syscall_64+0xc6/0x1e0 [15795.520171][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15795.520171][ T3329] [15795.521879][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15795.521879][ T3329] neigh_parms_alloc+0x1e5/0x510 [15795.521879][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15795.521879][ T3329] ipv6_find_idev+0x102/0x170 [15795.521879][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15795.521879][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15795.521879][ T3329] netlink_rcv_skb+0x130/0x360 [15795.521879][ T3329] netlink_unicast+0x449/0x710 [15795.521879][ T3329] netlink_sendmsg+0x723/0xbe0 [15795.521879][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15795.521879][ T3329] ___sys_sendmsg+0xee/0x170 [15795.521879][ T3329] __sys_sendmsg+0xcd/0x170 [15795.521879][ T3329] do_syscall_64+0xc6/0x1e0 [15795.521879][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15795.521879][ T3329] [15805.724902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15805.725399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15805.725399][ T3329] netdev_get_by_index+0x5e/0x80 [15805.725399][ T3329] fib6_nh_init+0x3d8/0x15b0 [15805.725399][ T3329] ip6_route_info_create+0xf18/0x17d0 [15805.725399][ T3329] ip6_route_add+0x1c/0x140 [15805.725399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15805.725399][ T3329] addrconf_add_dev+0xe2/0x170 [15805.725399][ T3329] inet6_addr_add+0x12f/0xa40 [15805.725399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15805.725399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15805.725399][ T3329] netlink_rcv_skb+0x130/0x360 [15805.725399][ T3329] netlink_unicast+0x449/0x710 [15805.725399][ T3329] netlink_sendmsg+0x723/0xbe0 [15805.725399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15805.725399][ T3329] ___sys_sendmsg+0xee/0x170 [15805.725399][ T3329] __sys_sendmsg+0xcd/0x170 [15805.725399][ T3329] do_syscall_64+0xc6/0x1e0 [15805.725399][ T3329] [15805.727656][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15805.727656][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15805.727656][ T3329] ipv6_find_idev+0x102/0x170 [15805.727656][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15805.727656][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15805.727656][ T3329] netlink_rcv_skb+0x130/0x360 [15805.727656][ T3329] netlink_unicast+0x449/0x710 [15805.727656][ T3329] netlink_sendmsg+0x723/0xbe0 [15805.727656][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15805.727656][ T3329] ___sys_sendmsg+0xee/0x170 [15805.727656][ T3329] __sys_sendmsg+0xcd/0x170 [15805.727656][ T3329] do_syscall_64+0xc6/0x1e0 [15805.727656][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15805.727656][ T3329] [15805.729426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15805.729426][ T3329] neigh_parms_alloc+0x1e5/0x510 [15805.729426][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15805.729426][ T3329] ipv6_find_idev+0x102/0x170 [15805.729426][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15805.729426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15805.729426][ T3329] netlink_rcv_skb+0x130/0x360 [15805.729426][ T3329] netlink_unicast+0x449/0x710 [15805.729426][ T3329] netlink_sendmsg+0x723/0xbe0 [15805.729426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15805.729426][ T3329] ___sys_sendmsg+0xee/0x170 [15805.729426][ T3329] __sys_sendmsg+0xcd/0x170 [15805.729426][ T3329] do_syscall_64+0xc6/0x1e0 [15805.729426][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15805.729426][ T3329] [15815.972963][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15815.973451][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15815.973451][ T3329] netdev_get_by_index+0x5e/0x80 [15815.973451][ T3329] fib6_nh_init+0x3d8/0x15b0 [15815.973451][ T3329] ip6_route_info_create+0xf18/0x17d0 [15815.973451][ T3329] ip6_route_add+0x1c/0x140 [15815.973451][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15815.973451][ T3329] addrconf_add_dev+0xe2/0x170 [15815.973451][ T3329] inet6_addr_add+0x12f/0xa40 [15815.973451][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15815.973451][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15815.973451][ T3329] netlink_rcv_skb+0x130/0x360 [15815.973451][ T3329] netlink_unicast+0x449/0x710 [15815.973451][ T3329] netlink_sendmsg+0x723/0xbe0 [15815.973451][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15815.973451][ T3329] ___sys_sendmsg+0xee/0x170 [15815.973451][ T3329] __sys_sendmsg+0xcd/0x170 [15815.973451][ T3329] do_syscall_64+0xc6/0x1e0 [15815.973451][ T3329] [15815.975661][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15815.975661][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15815.975661][ T3329] ipv6_find_idev+0x102/0x170 [15815.975661][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15815.975661][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15815.975661][ T3329] netlink_rcv_skb+0x130/0x360 [15815.975661][ T3329] netlink_unicast+0x449/0x710 [15815.975661][ T3329] netlink_sendmsg+0x723/0xbe0 [15815.975661][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15815.975661][ T3329] ___sys_sendmsg+0xee/0x170 [15815.975661][ T3329] __sys_sendmsg+0xcd/0x170 [15815.975661][ T3329] do_syscall_64+0xc6/0x1e0 [15815.975661][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15815.975661][ T3329] [15815.977393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15815.977393][ T3329] neigh_parms_alloc+0x1e5/0x510 [15815.977393][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15815.977393][ T3329] ipv6_find_idev+0x102/0x170 [15815.977393][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15815.977393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15815.977393][ T3329] netlink_rcv_skb+0x130/0x360 [15815.977393][ T3329] netlink_unicast+0x449/0x710 [15815.977393][ T3329] netlink_sendmsg+0x723/0xbe0 [15815.977393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15815.977393][ T3329] ___sys_sendmsg+0xee/0x170 [15815.977393][ T3329] __sys_sendmsg+0xcd/0x170 [15815.977393][ T3329] do_syscall_64+0xc6/0x1e0 [15815.977393][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15815.977393][ T3329] [15826.220943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15826.221429][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15826.221429][ T3329] netdev_get_by_index+0x5e/0x80 [15826.221429][ T3329] fib6_nh_init+0x3d8/0x15b0 [15826.221429][ T3329] ip6_route_info_create+0xf18/0x17d0 [15826.221429][ T3329] ip6_route_add+0x1c/0x140 [15826.221429][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15826.221429][ T3329] addrconf_add_dev+0xe2/0x170 [15826.221429][ T3329] inet6_addr_add+0x12f/0xa40 [15826.221429][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15826.221429][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15826.221429][ T3329] netlink_rcv_skb+0x130/0x360 [15826.221429][ T3329] netlink_unicast+0x449/0x710 [15826.221429][ T3329] netlink_sendmsg+0x723/0xbe0 [15826.221429][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15826.221429][ T3329] ___sys_sendmsg+0xee/0x170 [15826.221429][ T3329] __sys_sendmsg+0xcd/0x170 [15826.221429][ T3329] do_syscall_64+0xc6/0x1e0 [15826.221429][ T3329] [15826.223655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15826.223655][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15826.223655][ T3329] ipv6_find_idev+0x102/0x170 [15826.223655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15826.223655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15826.223655][ T3329] netlink_rcv_skb+0x130/0x360 [15826.223655][ T3329] netlink_unicast+0x449/0x710 [15826.223655][ T3329] netlink_sendmsg+0x723/0xbe0 [15826.223655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15826.223655][ T3329] ___sys_sendmsg+0xee/0x170 [15826.223655][ T3329] __sys_sendmsg+0xcd/0x170 [15826.223655][ T3329] do_syscall_64+0xc6/0x1e0 [15826.223655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15826.223655][ T3329] [15826.225371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15826.225371][ T3329] neigh_parms_alloc+0x1e5/0x510 [15826.225371][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15826.225371][ T3329] ipv6_find_idev+0x102/0x170 [15826.225371][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15826.225371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15826.225371][ T3329] netlink_rcv_skb+0x130/0x360 [15826.225371][ T3329] netlink_unicast+0x449/0x710 [15826.225371][ T3329] netlink_sendmsg+0x723/0xbe0 [15826.225371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15826.225371][ T3329] ___sys_sendmsg+0xee/0x170 [15826.225371][ T3329] __sys_sendmsg+0xcd/0x170 [15826.225371][ T3329] do_syscall_64+0xc6/0x1e0 [15826.225371][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15826.225371][ T3329] [15836.468852][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15836.469268][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15836.469268][ T3329] netdev_get_by_index+0x5e/0x80 [15836.469268][ T3329] fib6_nh_init+0x3d8/0x15b0 [15836.469268][ T3329] ip6_route_info_create+0xf18/0x17d0 [15836.469268][ T3329] ip6_route_add+0x1c/0x140 [15836.469268][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15836.469268][ T3329] addrconf_add_dev+0xe2/0x170 [15836.469268][ T3329] inet6_addr_add+0x12f/0xa40 [15836.469268][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15836.469268][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15836.469268][ T3329] netlink_rcv_skb+0x130/0x360 [15836.469268][ T3329] netlink_unicast+0x449/0x710 [15836.469268][ T3329] netlink_sendmsg+0x723/0xbe0 [15836.469268][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15836.469268][ T3329] ___sys_sendmsg+0xee/0x170 [15836.469268][ T3329] __sys_sendmsg+0xcd/0x170 [15836.469268][ T3329] do_syscall_64+0xc6/0x1e0 [15836.469268][ T3329] [15836.471532][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15836.471532][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15836.471532][ T3329] ipv6_find_idev+0x102/0x170 [15836.471532][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15836.471532][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15836.471532][ T3329] netlink_rcv_skb+0x130/0x360 [15836.471532][ T3329] netlink_unicast+0x449/0x710 [15836.471532][ T3329] netlink_sendmsg+0x723/0xbe0 [15836.471532][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15836.471532][ T3329] ___sys_sendmsg+0xee/0x170 [15836.471532][ T3329] __sys_sendmsg+0xcd/0x170 [15836.471532][ T3329] do_syscall_64+0xc6/0x1e0 [15836.471532][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15836.471532][ T3329] [15836.473263][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15836.473263][ T3329] neigh_parms_alloc+0x1e5/0x510 [15836.473263][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15836.473263][ T3329] ipv6_find_idev+0x102/0x170 [15836.473263][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15836.473263][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15836.473263][ T3329] netlink_rcv_skb+0x130/0x360 [15836.473263][ T3329] netlink_unicast+0x449/0x710 [15836.473263][ T3329] netlink_sendmsg+0x723/0xbe0 [15836.473263][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15836.473263][ T3329] ___sys_sendmsg+0xee/0x170 [15836.473263][ T3329] __sys_sendmsg+0xcd/0x170 [15836.473263][ T3329] do_syscall_64+0xc6/0x1e0 [15836.473263][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15836.473263][ T3329] [15846.716900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15846.717377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15846.717377][ T3329] netdev_get_by_index+0x5e/0x80 [15846.717377][ T3329] fib6_nh_init+0x3d8/0x15b0 [15846.717377][ T3329] ip6_route_info_create+0xf18/0x17d0 [15846.717377][ T3329] ip6_route_add+0x1c/0x140 [15846.717377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15846.717377][ T3329] addrconf_add_dev+0xe2/0x170 [15846.717377][ T3329] inet6_addr_add+0x12f/0xa40 [15846.717377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15846.717377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15846.717377][ T3329] netlink_rcv_skb+0x130/0x360 [15846.717377][ T3329] netlink_unicast+0x449/0x710 [15846.717377][ T3329] netlink_sendmsg+0x723/0xbe0 [15846.717377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15846.717377][ T3329] ___sys_sendmsg+0xee/0x170 [15846.717377][ T3329] __sys_sendmsg+0xcd/0x170 [15846.717377][ T3329] do_syscall_64+0xc6/0x1e0 [15846.717377][ T3329] [15846.719623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15846.719623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15846.719623][ T3329] ipv6_find_idev+0x102/0x170 [15846.719623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15846.719623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15846.719623][ T3329] netlink_rcv_skb+0x130/0x360 [15846.719623][ T3329] netlink_unicast+0x449/0x710 [15846.719623][ T3329] netlink_sendmsg+0x723/0xbe0 [15846.719623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15846.719623][ T3329] ___sys_sendmsg+0xee/0x170 [15846.719623][ T3329] __sys_sendmsg+0xcd/0x170 [15846.719623][ T3329] do_syscall_64+0xc6/0x1e0 [15846.719623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15846.719623][ T3329] [15846.721362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15846.721362][ T3329] neigh_parms_alloc+0x1e5/0x510 [15846.721362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15846.721362][ T3329] ipv6_find_idev+0x102/0x170 [15846.721362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15846.721362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15846.721362][ T3329] netlink_rcv_skb+0x130/0x360 [15846.721362][ T3329] netlink_unicast+0x449/0x710 [15846.721362][ T3329] netlink_sendmsg+0x723/0xbe0 [15846.721362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15846.721362][ T3329] ___sys_sendmsg+0xee/0x170 [15846.721362][ T3329] __sys_sendmsg+0xcd/0x170 [15846.721362][ T3329] do_syscall_64+0xc6/0x1e0 [15846.721362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15846.721362][ T3329] [15856.732953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15856.733454][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15856.733454][ T3329] netdev_get_by_index+0x5e/0x80 [15856.733454][ T3329] fib6_nh_init+0x3d8/0x15b0 [15856.733454][ T3329] ip6_route_info_create+0xf18/0x17d0 [15856.733454][ T3329] ip6_route_add+0x1c/0x140 [15856.733454][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15856.733454][ T3329] addrconf_add_dev+0xe2/0x170 [15856.733454][ T3329] inet6_addr_add+0x12f/0xa40 [15856.733454][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15856.733454][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15856.733454][ T3329] netlink_rcv_skb+0x130/0x360 [15856.733454][ T3329] netlink_unicast+0x449/0x710 [15856.733454][ T3329] netlink_sendmsg+0x723/0xbe0 [15856.733454][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15856.733454][ T3329] ___sys_sendmsg+0xee/0x170 [15856.733454][ T3329] __sys_sendmsg+0xcd/0x170 [15856.733454][ T3329] do_syscall_64+0xc6/0x1e0 [15856.733454][ T3329] [15856.735675][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15856.735675][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15856.735675][ T3329] ipv6_find_idev+0x102/0x170 [15856.735675][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15856.735675][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15856.735675][ T3329] netlink_rcv_skb+0x130/0x360 [15856.735675][ T3329] netlink_unicast+0x449/0x710 [15856.735675][ T3329] netlink_sendmsg+0x723/0xbe0 [15856.735675][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15856.735675][ T3329] ___sys_sendmsg+0xee/0x170 [15856.735675][ T3329] __sys_sendmsg+0xcd/0x170 [15856.735675][ T3329] do_syscall_64+0xc6/0x1e0 [15856.735675][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15856.735675][ T3329] [15856.737396][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15856.737396][ T3329] neigh_parms_alloc+0x1e5/0x510 [15856.737396][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15856.737396][ T3329] ipv6_find_idev+0x102/0x170 [15856.737396][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15856.737396][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15856.737396][ T3329] netlink_rcv_skb+0x130/0x360 [15856.737396][ T3329] netlink_unicast+0x449/0x710 [15856.737396][ T3329] netlink_sendmsg+0x723/0xbe0 [15856.737396][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15856.737396][ T3329] ___sys_sendmsg+0xee/0x170 [15856.737396][ T3329] __sys_sendmsg+0xcd/0x170 [15856.737396][ T3329] do_syscall_64+0xc6/0x1e0 [15856.737396][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15856.737396][ T3329] [15866.980917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15866.981382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15866.981382][ T3329] netdev_get_by_index+0x5e/0x80 [15866.981382][ T3329] fib6_nh_init+0x3d8/0x15b0 [15866.981382][ T3329] ip6_route_info_create+0xf18/0x17d0 [15866.981382][ T3329] ip6_route_add+0x1c/0x140 [15866.981382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15866.981382][ T3329] addrconf_add_dev+0xe2/0x170 [15866.981382][ T3329] inet6_addr_add+0x12f/0xa40 [15866.981382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15866.981382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15866.981382][ T3329] netlink_rcv_skb+0x130/0x360 [15866.981382][ T3329] netlink_unicast+0x449/0x710 [15866.981382][ T3329] netlink_sendmsg+0x723/0xbe0 [15866.981382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15866.981382][ T3329] ___sys_sendmsg+0xee/0x170 [15866.981382][ T3329] __sys_sendmsg+0xcd/0x170 [15866.981382][ T3329] do_syscall_64+0xc6/0x1e0 [15866.981382][ T3329] [15866.983827][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15866.983827][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15866.983827][ T3329] ipv6_find_idev+0x102/0x170 [15866.983827][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15866.983827][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15866.983827][ T3329] netlink_rcv_skb+0x130/0x360 [15866.983827][ T3329] netlink_unicast+0x449/0x710 [15866.983827][ T3329] netlink_sendmsg+0x723/0xbe0 [15866.983827][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15866.983827][ T3329] ___sys_sendmsg+0xee/0x170 [15866.983827][ T3329] __sys_sendmsg+0xcd/0x170 [15866.983827][ T3329] do_syscall_64+0xc6/0x1e0 [15866.983827][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15866.983827][ T3329] [15866.985718][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15866.985718][ T3329] neigh_parms_alloc+0x1e5/0x510 [15866.985718][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15866.985718][ T3329] ipv6_find_idev+0x102/0x170 [15866.985718][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15866.985718][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15866.985718][ T3329] netlink_rcv_skb+0x130/0x360 [15866.985718][ T3329] netlink_unicast+0x449/0x710 [15866.985718][ T3329] netlink_sendmsg+0x723/0xbe0 [15866.985718][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15866.985718][ T3329] ___sys_sendmsg+0xee/0x170 [15866.985718][ T3329] __sys_sendmsg+0xcd/0x170 [15866.985718][ T3329] do_syscall_64+0xc6/0x1e0 [15866.985718][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15866.985718][ T3329] [15877.228907][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15877.229343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15877.229343][ T3329] netdev_get_by_index+0x5e/0x80 [15877.229343][ T3329] fib6_nh_init+0x3d8/0x15b0 [15877.229343][ T3329] ip6_route_info_create+0xf18/0x17d0 [15877.229343][ T3329] ip6_route_add+0x1c/0x140 [15877.229343][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15877.229343][ T3329] addrconf_add_dev+0xe2/0x170 [15877.229343][ T3329] inet6_addr_add+0x12f/0xa40 [15877.229343][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15877.229343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15877.229343][ T3329] netlink_rcv_skb+0x130/0x360 [15877.229343][ T3329] netlink_unicast+0x449/0x710 [15877.229343][ T3329] netlink_sendmsg+0x723/0xbe0 [15877.229343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15877.229343][ T3329] ___sys_sendmsg+0xee/0x170 [15877.229343][ T3329] __sys_sendmsg+0xcd/0x170 [15877.229343][ T3329] do_syscall_64+0xc6/0x1e0 [15877.229343][ T3329] [15877.231809][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15877.231809][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15877.231809][ T3329] ipv6_find_idev+0x102/0x170 [15877.231809][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15877.231809][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15877.231809][ T3329] netlink_rcv_skb+0x130/0x360 [15877.231809][ T3329] netlink_unicast+0x449/0x710 [15877.231809][ T3329] netlink_sendmsg+0x723/0xbe0 [15877.231809][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15877.231809][ T3329] ___sys_sendmsg+0xee/0x170 [15877.231809][ T3329] __sys_sendmsg+0xcd/0x170 [15877.231809][ T3329] do_syscall_64+0xc6/0x1e0 [15877.231809][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15877.231809][ T3329] [15877.233759][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15877.233759][ T3329] neigh_parms_alloc+0x1e5/0x510 [15877.233759][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15877.233759][ T3329] ipv6_find_idev+0x102/0x170 [15877.233759][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15877.233759][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15877.233759][ T3329] netlink_rcv_skb+0x130/0x360 [15877.233759][ T3329] netlink_unicast+0x449/0x710 [15877.233759][ T3329] netlink_sendmsg+0x723/0xbe0 [15877.233759][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15877.233759][ T3329] ___sys_sendmsg+0xee/0x170 [15877.233759][ T3329] __sys_sendmsg+0xcd/0x170 [15877.233759][ T3329] do_syscall_64+0xc6/0x1e0 [15877.233759][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15877.233759][ T3329] [15887.244909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15887.245386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15887.245386][ T3329] netdev_get_by_index+0x5e/0x80 [15887.245386][ T3329] fib6_nh_init+0x3d8/0x15b0 [15887.245386][ T3329] ip6_route_info_create+0xf18/0x17d0 [15887.245386][ T3329] ip6_route_add+0x1c/0x140 [15887.245386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15887.245386][ T3329] addrconf_add_dev+0xe2/0x170 [15887.245386][ T3329] inet6_addr_add+0x12f/0xa40 [15887.245386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15887.245386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15887.245386][ T3329] netlink_rcv_skb+0x130/0x360 [15887.245386][ T3329] netlink_unicast+0x449/0x710 [15887.245386][ T3329] netlink_sendmsg+0x723/0xbe0 [15887.245386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15887.245386][ T3329] ___sys_sendmsg+0xee/0x170 [15887.245386][ T3329] __sys_sendmsg+0xcd/0x170 [15887.245386][ T3329] do_syscall_64+0xc6/0x1e0 [15887.245386][ T3329] [15887.247633][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15887.247633][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15887.247633][ T3329] ipv6_find_idev+0x102/0x170 [15887.247633][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15887.247633][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15887.247633][ T3329] netlink_rcv_skb+0x130/0x360 [15887.247633][ T3329] netlink_unicast+0x449/0x710 [15887.247633][ T3329] netlink_sendmsg+0x723/0xbe0 [15887.247633][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15887.247633][ T3329] ___sys_sendmsg+0xee/0x170 [15887.247633][ T3329] __sys_sendmsg+0xcd/0x170 [15887.247633][ T3329] do_syscall_64+0xc6/0x1e0 [15887.247633][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15887.247633][ T3329] [15887.249370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15887.249370][ T3329] neigh_parms_alloc+0x1e5/0x510 [15887.249370][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15887.249370][ T3329] ipv6_find_idev+0x102/0x170 [15887.249370][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15887.249370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15887.249370][ T3329] netlink_rcv_skb+0x130/0x360 [15887.249370][ T3329] netlink_unicast+0x449/0x710 [15887.249370][ T3329] netlink_sendmsg+0x723/0xbe0 [15887.249370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15887.249370][ T3329] ___sys_sendmsg+0xee/0x170 [15887.249370][ T3329] __sys_sendmsg+0xcd/0x170 [15887.249370][ T3329] do_syscall_64+0xc6/0x1e0 [15887.249370][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15887.249370][ T3329] [15897.436905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15897.437403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15897.437403][ T3329] netdev_get_by_index+0x5e/0x80 [15897.437403][ T3329] fib6_nh_init+0x3d8/0x15b0 [15897.437403][ T3329] ip6_route_info_create+0xf18/0x17d0 [15897.437403][ T3329] ip6_route_add+0x1c/0x140 [15897.437403][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15897.437403][ T3329] addrconf_add_dev+0xe2/0x170 [15897.437403][ T3329] inet6_addr_add+0x12f/0xa40 [15897.437403][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15897.437403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15897.437403][ T3329] netlink_rcv_skb+0x130/0x360 [15897.437403][ T3329] netlink_unicast+0x449/0x710 [15897.437403][ T3329] netlink_sendmsg+0x723/0xbe0 [15897.437403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15897.437403][ T3329] ___sys_sendmsg+0xee/0x170 [15897.437403][ T3329] __sys_sendmsg+0xcd/0x170 [15897.437403][ T3329] do_syscall_64+0xc6/0x1e0 [15897.437403][ T3329] [15897.439669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15897.439669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15897.439669][ T3329] ipv6_find_idev+0x102/0x170 [15897.439669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15897.439669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15897.439669][ T3329] netlink_rcv_skb+0x130/0x360 [15897.439669][ T3329] netlink_unicast+0x449/0x710 [15897.439669][ T3329] netlink_sendmsg+0x723/0xbe0 [15897.439669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15897.439669][ T3329] ___sys_sendmsg+0xee/0x170 [15897.439669][ T3329] __sys_sendmsg+0xcd/0x170 [15897.439669][ T3329] do_syscall_64+0xc6/0x1e0 [15897.439669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15897.439669][ T3329] [15897.441399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15897.441399][ T3329] neigh_parms_alloc+0x1e5/0x510 [15897.441399][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15897.441399][ T3329] ipv6_find_idev+0x102/0x170 [15897.441399][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15897.441399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15897.441399][ T3329] netlink_rcv_skb+0x130/0x360 [15897.441399][ T3329] netlink_unicast+0x449/0x710 [15897.441399][ T3329] netlink_sendmsg+0x723/0xbe0 [15897.441399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15897.441399][ T3329] ___sys_sendmsg+0xee/0x170 [15897.441399][ T3329] __sys_sendmsg+0xcd/0x170 [15897.441399][ T3329] do_syscall_64+0xc6/0x1e0 [15897.441399][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15897.441399][ T3329] [15907.444904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15907.445373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15907.445373][ T3329] netdev_get_by_index+0x5e/0x80 [15907.445373][ T3329] fib6_nh_init+0x3d8/0x15b0 [15907.445373][ T3329] ip6_route_info_create+0xf18/0x17d0 [15907.445373][ T3329] ip6_route_add+0x1c/0x140 [15907.445373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15907.445373][ T3329] addrconf_add_dev+0xe2/0x170 [15907.445373][ T3329] inet6_addr_add+0x12f/0xa40 [15907.445373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15907.445373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15907.445373][ T3329] netlink_rcv_skb+0x130/0x360 [15907.445373][ T3329] netlink_unicast+0x449/0x710 [15907.445373][ T3329] netlink_sendmsg+0x723/0xbe0 [15907.445373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15907.445373][ T3329] ___sys_sendmsg+0xee/0x170 [15907.445373][ T3329] __sys_sendmsg+0xcd/0x170 [15907.445373][ T3329] do_syscall_64+0xc6/0x1e0 [15907.445373][ T3329] [15907.447611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15907.447611][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15907.447611][ T3329] ipv6_find_idev+0x102/0x170 [15907.447611][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15907.447611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15907.447611][ T3329] netlink_rcv_skb+0x130/0x360 [15907.447611][ T3329] netlink_unicast+0x449/0x710 [15907.447611][ T3329] netlink_sendmsg+0x723/0xbe0 [15907.447611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15907.447611][ T3329] ___sys_sendmsg+0xee/0x170 [15907.447611][ T3329] __sys_sendmsg+0xcd/0x170 [15907.447611][ T3329] do_syscall_64+0xc6/0x1e0 [15907.447611][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15907.447611][ T3329] [15907.449537][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15907.449537][ T3329] neigh_parms_alloc+0x1e5/0x510 [15907.449537][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15907.449537][ T3329] ipv6_find_idev+0x102/0x170 [15907.449537][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15907.449537][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15907.449537][ T3329] netlink_rcv_skb+0x130/0x360 [15907.449537][ T3329] netlink_unicast+0x449/0x710 [15907.449537][ T3329] netlink_sendmsg+0x723/0xbe0 [15907.449537][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15907.449537][ T3329] ___sys_sendmsg+0xee/0x170 [15907.449537][ T3329] __sys_sendmsg+0xcd/0x170 [15907.449537][ T3329] do_syscall_64+0xc6/0x1e0 [15907.449537][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15907.449537][ T3329] [15917.692924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15917.693361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15917.693361][ T3329] netdev_get_by_index+0x5e/0x80 [15917.693361][ T3329] fib6_nh_init+0x3d8/0x15b0 [15917.693361][ T3329] ip6_route_info_create+0xf18/0x17d0 [15917.693361][ T3329] ip6_route_add+0x1c/0x140 [15917.693361][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15917.693361][ T3329] addrconf_add_dev+0xe2/0x170 [15917.693361][ T3329] inet6_addr_add+0x12f/0xa40 [15917.693361][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15917.693361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15917.693361][ T3329] netlink_rcv_skb+0x130/0x360 [15917.693361][ T3329] netlink_unicast+0x449/0x710 [15917.693361][ T3329] netlink_sendmsg+0x723/0xbe0 [15917.693361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15917.693361][ T3329] ___sys_sendmsg+0xee/0x170 [15917.693361][ T3329] __sys_sendmsg+0xcd/0x170 [15917.693361][ T3329] do_syscall_64+0xc6/0x1e0 [15917.693361][ T3329] [15917.695801][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15917.695801][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15917.695801][ T3329] ipv6_find_idev+0x102/0x170 [15917.695801][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15917.695801][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15917.695801][ T3329] netlink_rcv_skb+0x130/0x360 [15917.695801][ T3329] netlink_unicast+0x449/0x710 [15917.695801][ T3329] netlink_sendmsg+0x723/0xbe0 [15917.695801][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15917.695801][ T3329] ___sys_sendmsg+0xee/0x170 [15917.695801][ T3329] __sys_sendmsg+0xcd/0x170 [15917.695801][ T3329] do_syscall_64+0xc6/0x1e0 [15917.695801][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15917.695801][ T3329] [15917.697692][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15917.697692][ T3329] neigh_parms_alloc+0x1e5/0x510 [15917.697692][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15917.697692][ T3329] ipv6_find_idev+0x102/0x170 [15917.697692][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15917.697692][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15917.697692][ T3329] netlink_rcv_skb+0x130/0x360 [15917.697692][ T3329] netlink_unicast+0x449/0x710 [15917.697692][ T3329] netlink_sendmsg+0x723/0xbe0 [15917.697692][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15917.697692][ T3329] ___sys_sendmsg+0xee/0x170 [15917.697692][ T3329] __sys_sendmsg+0xcd/0x170 [15917.697692][ T3329] do_syscall_64+0xc6/0x1e0 [15917.697692][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15917.697692][ T3329] [15927.708927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15927.709354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15927.709354][ T3329] netdev_get_by_index+0x5e/0x80 [15927.709354][ T3329] fib6_nh_init+0x3d8/0x15b0 [15927.709354][ T3329] ip6_route_info_create+0xf18/0x17d0 [15927.709354][ T3329] ip6_route_add+0x1c/0x140 [15927.709354][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15927.709354][ T3329] addrconf_add_dev+0xe2/0x170 [15927.709354][ T3329] inet6_addr_add+0x12f/0xa40 [15927.709354][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15927.709354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15927.709354][ T3329] netlink_rcv_skb+0x130/0x360 [15927.709354][ T3329] netlink_unicast+0x449/0x710 [15927.709354][ T3329] netlink_sendmsg+0x723/0xbe0 [15927.709354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15927.709354][ T3329] ___sys_sendmsg+0xee/0x170 [15927.709354][ T3329] __sys_sendmsg+0xcd/0x170 [15927.709354][ T3329] do_syscall_64+0xc6/0x1e0 [15927.709354][ T3329] [15927.711807][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15927.711807][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15927.711807][ T3329] ipv6_find_idev+0x102/0x170 [15927.711807][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15927.711807][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15927.711807][ T3329] netlink_rcv_skb+0x130/0x360 [15927.711807][ T3329] netlink_unicast+0x449/0x710 [15927.711807][ T3329] netlink_sendmsg+0x723/0xbe0 [15927.711807][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15927.711807][ T3329] ___sys_sendmsg+0xee/0x170 [15927.711807][ T3329] __sys_sendmsg+0xcd/0x170 [15927.711807][ T3329] do_syscall_64+0xc6/0x1e0 [15927.711807][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15927.711807][ T3329] [15927.713695][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15927.713695][ T3329] neigh_parms_alloc+0x1e5/0x510 [15927.713695][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15927.713695][ T3329] ipv6_find_idev+0x102/0x170 [15927.713695][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15927.713695][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15927.713695][ T3329] netlink_rcv_skb+0x130/0x360 [15927.713695][ T3329] netlink_unicast+0x449/0x710 [15927.713695][ T3329] netlink_sendmsg+0x723/0xbe0 [15927.713695][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15927.713695][ T3329] ___sys_sendmsg+0xee/0x170 [15927.713695][ T3329] __sys_sendmsg+0xcd/0x170 [15927.713695][ T3329] do_syscall_64+0xc6/0x1e0 [15927.713695][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15927.713695][ T3329] [15937.956952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15937.957419][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15937.957419][ T3329] netdev_get_by_index+0x5e/0x80 [15937.957419][ T3329] fib6_nh_init+0x3d8/0x15b0 [15937.957419][ T3329] ip6_route_info_create+0xf18/0x17d0 [15937.957419][ T3329] ip6_route_add+0x1c/0x140 [15937.957419][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15937.957419][ T3329] addrconf_add_dev+0xe2/0x170 [15937.957419][ T3329] inet6_addr_add+0x12f/0xa40 [15937.957419][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15937.957419][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15937.957419][ T3329] netlink_rcv_skb+0x130/0x360 [15937.957419][ T3329] netlink_unicast+0x449/0x710 [15937.957419][ T3329] netlink_sendmsg+0x723/0xbe0 [15937.957419][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15937.957419][ T3329] ___sys_sendmsg+0xee/0x170 [15937.957419][ T3329] __sys_sendmsg+0xcd/0x170 [15937.957419][ T3329] do_syscall_64+0xc6/0x1e0 [15937.957419][ T3329] [15937.959646][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15937.959646][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15937.959646][ T3329] ipv6_find_idev+0x102/0x170 [15937.959646][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15937.959646][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15937.959646][ T3329] netlink_rcv_skb+0x130/0x360 [15937.959646][ T3329] netlink_unicast+0x449/0x710 [15937.959646][ T3329] netlink_sendmsg+0x723/0xbe0 [15937.959646][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15937.959646][ T3329] ___sys_sendmsg+0xee/0x170 [15937.959646][ T3329] __sys_sendmsg+0xcd/0x170 [15937.959646][ T3329] do_syscall_64+0xc6/0x1e0 [15937.959646][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15937.959646][ T3329] [15937.961361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15937.961361][ T3329] neigh_parms_alloc+0x1e5/0x510 [15937.961361][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15937.961361][ T3329] ipv6_find_idev+0x102/0x170 [15937.961361][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15937.961361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15937.961361][ T3329] netlink_rcv_skb+0x130/0x360 [15937.961361][ T3329] netlink_unicast+0x449/0x710 [15937.961361][ T3329] netlink_sendmsg+0x723/0xbe0 [15937.961361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15937.961361][ T3329] ___sys_sendmsg+0xee/0x170 [15937.961361][ T3329] __sys_sendmsg+0xcd/0x170 [15937.961361][ T3329] do_syscall_64+0xc6/0x1e0 [15937.961361][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15937.961361][ T3329] [15948.092930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15948.093401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15948.093401][ T3329] netdev_get_by_index+0x5e/0x80 [15948.093401][ T3329] fib6_nh_init+0x3d8/0x15b0 [15948.093401][ T3329] ip6_route_info_create+0xf18/0x17d0 [15948.093401][ T3329] ip6_route_add+0x1c/0x140 [15948.093401][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15948.093401][ T3329] addrconf_add_dev+0xe2/0x170 [15948.093401][ T3329] inet6_addr_add+0x12f/0xa40 [15948.093401][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15948.093401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15948.093401][ T3329] netlink_rcv_skb+0x130/0x360 [15948.093401][ T3329] netlink_unicast+0x449/0x710 [15948.093401][ T3329] netlink_sendmsg+0x723/0xbe0 [15948.093401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15948.093401][ T3329] ___sys_sendmsg+0xee/0x170 [15948.093401][ T3329] __sys_sendmsg+0xcd/0x170 [15948.093401][ T3329] do_syscall_64+0xc6/0x1e0 [15948.093401][ T3329] [15948.095612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15948.095612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15948.095612][ T3329] ipv6_find_idev+0x102/0x170 [15948.095612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15948.095612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15948.095612][ T3329] netlink_rcv_skb+0x130/0x360 [15948.095612][ T3329] netlink_unicast+0x449/0x710 [15948.095612][ T3329] netlink_sendmsg+0x723/0xbe0 [15948.095612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15948.095612][ T3329] ___sys_sendmsg+0xee/0x170 [15948.095612][ T3329] __sys_sendmsg+0xcd/0x170 [15948.095612][ T3329] do_syscall_64+0xc6/0x1e0 [15948.095612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15948.095612][ T3329] [15948.097319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15948.097319][ T3329] neigh_parms_alloc+0x1e5/0x510 [15948.097319][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15948.097319][ T3329] ipv6_find_idev+0x102/0x170 [15948.097319][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15948.097319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15948.097319][ T3329] netlink_rcv_skb+0x130/0x360 [15948.097319][ T3329] netlink_unicast+0x449/0x710 [15948.097319][ T3329] netlink_sendmsg+0x723/0xbe0 [15948.097319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15948.097319][ T3329] ___sys_sendmsg+0xee/0x170 [15948.097319][ T3329] __sys_sendmsg+0xcd/0x170 [15948.097319][ T3329] do_syscall_64+0xc6/0x1e0 [15948.097319][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15948.097319][ T3329] [15958.333084][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15958.333567][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15958.333567][ T3329] netdev_get_by_index+0x5e/0x80 [15958.333567][ T3329] fib6_nh_init+0x3d8/0x15b0 [15958.333567][ T3329] ip6_route_info_create+0xf18/0x17d0 [15958.333567][ T3329] ip6_route_add+0x1c/0x140 [15958.333567][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15958.333567][ T3329] addrconf_add_dev+0xe2/0x170 [15958.333567][ T3329] inet6_addr_add+0x12f/0xa40 [15958.333567][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15958.333567][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15958.333567][ T3329] netlink_rcv_skb+0x130/0x360 [15958.333567][ T3329] netlink_unicast+0x449/0x710 [15958.333567][ T3329] netlink_sendmsg+0x723/0xbe0 [15958.333567][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15958.333567][ T3329] ___sys_sendmsg+0xee/0x170 [15958.333567][ T3329] __sys_sendmsg+0xcd/0x170 [15958.333567][ T3329] do_syscall_64+0xc6/0x1e0 [15958.333567][ T3329] [15958.335783][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15958.335783][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15958.335783][ T3329] ipv6_find_idev+0x102/0x170 [15958.335783][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15958.335783][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15958.335783][ T3329] netlink_rcv_skb+0x130/0x360 [15958.335783][ T3329] netlink_unicast+0x449/0x710 [15958.335783][ T3329] netlink_sendmsg+0x723/0xbe0 [15958.335783][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15958.335783][ T3329] ___sys_sendmsg+0xee/0x170 [15958.335783][ T3329] __sys_sendmsg+0xcd/0x170 [15958.335783][ T3329] do_syscall_64+0xc6/0x1e0 [15958.335783][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15958.335783][ T3329] [15958.337495][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15958.337495][ T3329] neigh_parms_alloc+0x1e5/0x510 [15958.337495][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15958.337495][ T3329] ipv6_find_idev+0x102/0x170 [15958.337495][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15958.337495][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15958.337495][ T3329] netlink_rcv_skb+0x130/0x360 [15958.337495][ T3329] netlink_unicast+0x449/0x710 [15958.337495][ T3329] netlink_sendmsg+0x723/0xbe0 [15958.337495][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15958.337495][ T3329] ___sys_sendmsg+0xee/0x170 [15958.337495][ T3329] __sys_sendmsg+0xcd/0x170 [15958.337495][ T3329] do_syscall_64+0xc6/0x1e0 [15958.337495][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15958.337495][ T3329] [15968.581007][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15968.581472][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15968.581472][ T3329] netdev_get_by_index+0x5e/0x80 [15968.581472][ T3329] fib6_nh_init+0x3d8/0x15b0 [15968.581472][ T3329] ip6_route_info_create+0xf18/0x17d0 [15968.581472][ T3329] ip6_route_add+0x1c/0x140 [15968.581472][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15968.581472][ T3329] addrconf_add_dev+0xe2/0x170 [15968.581472][ T3329] inet6_addr_add+0x12f/0xa40 [15968.581472][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15968.581472][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15968.581472][ T3329] netlink_rcv_skb+0x130/0x360 [15968.581472][ T3329] netlink_unicast+0x449/0x710 [15968.581472][ T3329] netlink_sendmsg+0x723/0xbe0 [15968.581472][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15968.581472][ T3329] ___sys_sendmsg+0xee/0x170 [15968.581472][ T3329] __sys_sendmsg+0xcd/0x170 [15968.581472][ T3329] do_syscall_64+0xc6/0x1e0 [15968.581472][ T3329] [15968.583925][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15968.583925][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15968.583925][ T3329] ipv6_find_idev+0x102/0x170 [15968.583925][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15968.583925][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15968.583925][ T3329] netlink_rcv_skb+0x130/0x360 [15968.583925][ T3329] netlink_unicast+0x449/0x710 [15968.583925][ T3329] netlink_sendmsg+0x723/0xbe0 [15968.583925][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15968.583925][ T3329] ___sys_sendmsg+0xee/0x170 [15968.583925][ T3329] __sys_sendmsg+0xcd/0x170 [15968.583925][ T3329] do_syscall_64+0xc6/0x1e0 [15968.583925][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15968.583925][ T3329] [15968.585809][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15968.585809][ T3329] neigh_parms_alloc+0x1e5/0x510 [15968.585809][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15968.585809][ T3329] ipv6_find_idev+0x102/0x170 [15968.585809][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15968.585809][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15968.585809][ T3329] netlink_rcv_skb+0x130/0x360 [15968.585809][ T3329] netlink_unicast+0x449/0x710 [15968.585809][ T3329] netlink_sendmsg+0x723/0xbe0 [15968.585809][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15968.585809][ T3329] ___sys_sendmsg+0xee/0x170 [15968.585809][ T3329] __sys_sendmsg+0xcd/0x170 [15968.585809][ T3329] do_syscall_64+0xc6/0x1e0 [15968.585809][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15968.585809][ T3329] [15978.828969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15978.829494][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15978.829494][ T3329] netdev_get_by_index+0x5e/0x80 [15978.829494][ T3329] fib6_nh_init+0x3d8/0x15b0 [15978.829494][ T3329] ip6_route_info_create+0xf18/0x17d0 [15978.829494][ T3329] ip6_route_add+0x1c/0x140 [15978.829494][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15978.829494][ T3329] addrconf_add_dev+0xe2/0x170 [15978.829494][ T3329] inet6_addr_add+0x12f/0xa40 [15978.829494][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15978.829494][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15978.829494][ T3329] netlink_rcv_skb+0x130/0x360 [15978.829494][ T3329] netlink_unicast+0x449/0x710 [15978.829494][ T3329] netlink_sendmsg+0x723/0xbe0 [15978.829494][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15978.829494][ T3329] ___sys_sendmsg+0xee/0x170 [15978.829494][ T3329] __sys_sendmsg+0xcd/0x170 [15978.829494][ T3329] do_syscall_64+0xc6/0x1e0 [15978.829494][ T3329] [15978.831947][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15978.831947][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15978.831947][ T3329] ipv6_find_idev+0x102/0x170 [15978.831947][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15978.831947][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15978.831947][ T3329] netlink_rcv_skb+0x130/0x360 [15978.831947][ T3329] netlink_unicast+0x449/0x710 [15978.831947][ T3329] netlink_sendmsg+0x723/0xbe0 [15978.831947][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15978.831947][ T3329] ___sys_sendmsg+0xee/0x170 [15978.831947][ T3329] __sys_sendmsg+0xcd/0x170 [15978.831947][ T3329] do_syscall_64+0xc6/0x1e0 [15978.831947][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15978.831947][ T3329] [15978.833838][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15978.833838][ T3329] neigh_parms_alloc+0x1e5/0x510 [15978.833838][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15978.833838][ T3329] ipv6_find_idev+0x102/0x170 [15978.833838][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15978.833838][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15978.833838][ T3329] netlink_rcv_skb+0x130/0x360 [15978.833838][ T3329] netlink_unicast+0x449/0x710 [15978.833838][ T3329] netlink_sendmsg+0x723/0xbe0 [15978.833838][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15978.833838][ T3329] ___sys_sendmsg+0xee/0x170 [15978.833838][ T3329] __sys_sendmsg+0xcd/0x170 [15978.833838][ T3329] do_syscall_64+0xc6/0x1e0 [15978.833838][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15978.833838][ T3329] [15988.884920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15988.885359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15988.885359][ T3329] netdev_get_by_index+0x5e/0x80 [15988.885359][ T3329] fib6_nh_init+0x3d8/0x15b0 [15988.885359][ T3329] ip6_route_info_create+0xf18/0x17d0 [15988.885359][ T3329] ip6_route_add+0x1c/0x140 [15988.885359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15988.885359][ T3329] addrconf_add_dev+0xe2/0x170 [15988.885359][ T3329] inet6_addr_add+0x12f/0xa40 [15988.885359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15988.885359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15988.885359][ T3329] netlink_rcv_skb+0x130/0x360 [15988.885359][ T3329] netlink_unicast+0x449/0x710 [15988.885359][ T3329] netlink_sendmsg+0x723/0xbe0 [15988.885359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15988.885359][ T3329] ___sys_sendmsg+0xee/0x170 [15988.885359][ T3329] __sys_sendmsg+0xcd/0x170 [15988.885359][ T3329] do_syscall_64+0xc6/0x1e0 [15988.885359][ T3329] [15988.887828][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15988.887828][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15988.887828][ T3329] ipv6_find_idev+0x102/0x170 [15988.887828][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15988.887828][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15988.887828][ T3329] netlink_rcv_skb+0x130/0x360 [15988.887828][ T3329] netlink_unicast+0x449/0x710 [15988.887828][ T3329] netlink_sendmsg+0x723/0xbe0 [15988.887828][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15988.887828][ T3329] ___sys_sendmsg+0xee/0x170 [15988.887828][ T3329] __sys_sendmsg+0xcd/0x170 [15988.887828][ T3329] do_syscall_64+0xc6/0x1e0 [15988.887828][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15988.887828][ T3329] [15988.889709][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15988.889709][ T3329] neigh_parms_alloc+0x1e5/0x510 [15988.889709][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15988.889709][ T3329] ipv6_find_idev+0x102/0x170 [15988.889709][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15988.889709][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15988.889709][ T3329] netlink_rcv_skb+0x130/0x360 [15988.889709][ T3329] netlink_unicast+0x449/0x710 [15988.889709][ T3329] netlink_sendmsg+0x723/0xbe0 [15988.889709][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15988.889709][ T3329] ___sys_sendmsg+0xee/0x170 [15988.889709][ T3329] __sys_sendmsg+0xcd/0x170 [15988.889709][ T3329] do_syscall_64+0xc6/0x1e0 [15988.889709][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15988.889709][ T3329] [15999.132976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [15999.133407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15999.133407][ T3329] netdev_get_by_index+0x5e/0x80 [15999.133407][ T3329] fib6_nh_init+0x3d8/0x15b0 [15999.133407][ T3329] ip6_route_info_create+0xf18/0x17d0 [15999.133407][ T3329] ip6_route_add+0x1c/0x140 [15999.133407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [15999.133407][ T3329] addrconf_add_dev+0xe2/0x170 [15999.133407][ T3329] inet6_addr_add+0x12f/0xa40 [15999.133407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [15999.133407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15999.133407][ T3329] netlink_rcv_skb+0x130/0x360 [15999.133407][ T3329] netlink_unicast+0x449/0x710 [15999.133407][ T3329] netlink_sendmsg+0x723/0xbe0 [15999.133407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15999.133407][ T3329] ___sys_sendmsg+0xee/0x170 [15999.133407][ T3329] __sys_sendmsg+0xcd/0x170 [15999.133407][ T3329] do_syscall_64+0xc6/0x1e0 [15999.133407][ T3329] [15999.135851][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15999.135851][ T3329] ipv6_add_dev+0x3b9/0x11c0 [15999.135851][ T3329] ipv6_find_idev+0x102/0x170 [15999.135851][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15999.135851][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15999.135851][ T3329] netlink_rcv_skb+0x130/0x360 [15999.135851][ T3329] netlink_unicast+0x449/0x710 [15999.135851][ T3329] netlink_sendmsg+0x723/0xbe0 [15999.135851][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15999.135851][ T3329] ___sys_sendmsg+0xee/0x170 [15999.135851][ T3329] __sys_sendmsg+0xcd/0x170 [15999.135851][ T3329] do_syscall_64+0xc6/0x1e0 [15999.135851][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15999.135851][ T3329] [15999.137748][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [15999.137748][ T3329] neigh_parms_alloc+0x1e5/0x510 [15999.137748][ T3329] ipv6_add_dev+0x2fd/0x11c0 [15999.137748][ T3329] ipv6_find_idev+0x102/0x170 [15999.137748][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [15999.137748][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [15999.137748][ T3329] netlink_rcv_skb+0x130/0x360 [15999.137748][ T3329] netlink_unicast+0x449/0x710 [15999.137748][ T3329] netlink_sendmsg+0x723/0xbe0 [15999.137748][ T3329] ____sys_sendmsg+0x7b2/0xa10 [15999.137748][ T3329] ___sys_sendmsg+0xee/0x170 [15999.137748][ T3329] __sys_sendmsg+0xcd/0x170 [15999.137748][ T3329] do_syscall_64+0xc6/0x1e0 [15999.137748][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15999.137748][ T3329] [16009.380920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16009.381370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16009.381370][ T3329] netdev_get_by_index+0x5e/0x80 [16009.381370][ T3329] fib6_nh_init+0x3d8/0x15b0 [16009.381370][ T3329] ip6_route_info_create+0xf18/0x17d0 [16009.381370][ T3329] ip6_route_add+0x1c/0x140 [16009.381370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16009.381370][ T3329] addrconf_add_dev+0xe2/0x170 [16009.381370][ T3329] inet6_addr_add+0x12f/0xa40 [16009.381370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16009.381370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16009.381370][ T3329] netlink_rcv_skb+0x130/0x360 [16009.381370][ T3329] netlink_unicast+0x449/0x710 [16009.381370][ T3329] netlink_sendmsg+0x723/0xbe0 [16009.381370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16009.381370][ T3329] ___sys_sendmsg+0xee/0x170 [16009.381370][ T3329] __sys_sendmsg+0xcd/0x170 [16009.381370][ T3329] do_syscall_64+0xc6/0x1e0 [16009.381370][ T3329] [16009.383803][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16009.383803][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16009.383803][ T3329] ipv6_find_idev+0x102/0x170 [16009.383803][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16009.383803][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16009.383803][ T3329] netlink_rcv_skb+0x130/0x360 [16009.383803][ T3329] netlink_unicast+0x449/0x710 [16009.383803][ T3329] netlink_sendmsg+0x723/0xbe0 [16009.383803][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16009.383803][ T3329] ___sys_sendmsg+0xee/0x170 [16009.383803][ T3329] __sys_sendmsg+0xcd/0x170 [16009.383803][ T3329] do_syscall_64+0xc6/0x1e0 [16009.383803][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16009.383803][ T3329] [16009.385692][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16009.385692][ T3329] neigh_parms_alloc+0x1e5/0x510 [16009.385692][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16009.385692][ T3329] ipv6_find_idev+0x102/0x170 [16009.385692][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16009.385692][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16009.385692][ T3329] netlink_rcv_skb+0x130/0x360 [16009.385692][ T3329] netlink_unicast+0x449/0x710 [16009.385692][ T3329] netlink_sendmsg+0x723/0xbe0 [16009.385692][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16009.385692][ T3329] ___sys_sendmsg+0xee/0x170 [16009.385692][ T3329] __sys_sendmsg+0xcd/0x170 [16009.385692][ T3329] do_syscall_64+0xc6/0x1e0 [16009.385692][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16009.385692][ T3329] [16019.612918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16019.613364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16019.613364][ T3329] netdev_get_by_index+0x5e/0x80 [16019.613364][ T3329] fib6_nh_init+0x3d8/0x15b0 [16019.613364][ T3329] ip6_route_info_create+0xf18/0x17d0 [16019.613364][ T3329] ip6_route_add+0x1c/0x140 [16019.613364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16019.613364][ T3329] addrconf_add_dev+0xe2/0x170 [16019.613364][ T3329] inet6_addr_add+0x12f/0xa40 [16019.613364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16019.613364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16019.613364][ T3329] netlink_rcv_skb+0x130/0x360 [16019.613364][ T3329] netlink_unicast+0x449/0x710 [16019.613364][ T3329] netlink_sendmsg+0x723/0xbe0 [16019.613364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16019.613364][ T3329] ___sys_sendmsg+0xee/0x170 [16019.613364][ T3329] __sys_sendmsg+0xcd/0x170 [16019.613364][ T3329] do_syscall_64+0xc6/0x1e0 [16019.613364][ T3329] [16019.615803][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16019.615803][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16019.615803][ T3329] ipv6_find_idev+0x102/0x170 [16019.615803][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16019.615803][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16019.615803][ T3329] netlink_rcv_skb+0x130/0x360 [16019.615803][ T3329] netlink_unicast+0x449/0x710 [16019.615803][ T3329] netlink_sendmsg+0x723/0xbe0 [16019.615803][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16019.615803][ T3329] ___sys_sendmsg+0xee/0x170 [16019.615803][ T3329] __sys_sendmsg+0xcd/0x170 [16019.615803][ T3329] do_syscall_64+0xc6/0x1e0 [16019.615803][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16019.615803][ T3329] [16019.617704][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16019.617704][ T3329] neigh_parms_alloc+0x1e5/0x510 [16019.617704][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16019.617704][ T3329] ipv6_find_idev+0x102/0x170 [16019.617704][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16019.617704][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16019.617704][ T3329] netlink_rcv_skb+0x130/0x360 [16019.617704][ T3329] netlink_unicast+0x449/0x710 [16019.617704][ T3329] netlink_sendmsg+0x723/0xbe0 [16019.617704][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16019.617704][ T3329] ___sys_sendmsg+0xee/0x170 [16019.617704][ T3329] __sys_sendmsg+0xcd/0x170 [16019.617704][ T3329] do_syscall_64+0xc6/0x1e0 [16019.617704][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16019.617704][ T3329] [16029.756906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16029.757333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16029.757333][ T3329] netdev_get_by_index+0x5e/0x80 [16029.757333][ T3329] fib6_nh_init+0x3d8/0x15b0 [16029.757333][ T3329] ip6_route_info_create+0xf18/0x17d0 [16029.757333][ T3329] ip6_route_add+0x1c/0x140 [16029.757333][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16029.757333][ T3329] addrconf_add_dev+0xe2/0x170 [16029.757333][ T3329] inet6_addr_add+0x12f/0xa40 [16029.757333][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16029.757333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16029.757333][ T3329] netlink_rcv_skb+0x130/0x360 [16029.757333][ T3329] netlink_unicast+0x449/0x710 [16029.757333][ T3329] netlink_sendmsg+0x723/0xbe0 [16029.757333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16029.757333][ T3329] ___sys_sendmsg+0xee/0x170 [16029.757333][ T3329] __sys_sendmsg+0xcd/0x170 [16029.757333][ T3329] do_syscall_64+0xc6/0x1e0 [16029.757333][ T3329] [16029.759722][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16029.759722][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16029.759722][ T3329] ipv6_find_idev+0x102/0x170 [16029.759722][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16029.759722][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16029.759722][ T3329] netlink_rcv_skb+0x130/0x360 [16029.759722][ T3329] netlink_unicast+0x449/0x710 [16029.759722][ T3329] netlink_sendmsg+0x723/0xbe0 [16029.759722][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16029.759722][ T3329] ___sys_sendmsg+0xee/0x170 [16029.759722][ T3329] __sys_sendmsg+0xcd/0x170 [16029.759722][ T3329] do_syscall_64+0xc6/0x1e0 [16029.759722][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16029.759722][ T3329] [16029.761599][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16029.761599][ T3329] neigh_parms_alloc+0x1e5/0x510 [16029.761599][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16029.761599][ T3329] ipv6_find_idev+0x102/0x170 [16029.761599][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16029.761599][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16029.761599][ T3329] netlink_rcv_skb+0x130/0x360 [16029.761599][ T3329] netlink_unicast+0x449/0x710 [16029.761599][ T3329] netlink_sendmsg+0x723/0xbe0 [16029.761599][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16029.761599][ T3329] ___sys_sendmsg+0xee/0x170 [16029.761599][ T3329] __sys_sendmsg+0xcd/0x170 [16029.761599][ T3329] do_syscall_64+0xc6/0x1e0 [16029.761599][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16029.761599][ T3329] [16039.836930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16039.837372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16039.837372][ T3329] netdev_get_by_index+0x5e/0x80 [16039.837372][ T3329] fib6_nh_init+0x3d8/0x15b0 [16039.837372][ T3329] ip6_route_info_create+0xf18/0x17d0 [16039.837372][ T3329] ip6_route_add+0x1c/0x140 [16039.837372][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16039.837372][ T3329] addrconf_add_dev+0xe2/0x170 [16039.837372][ T3329] inet6_addr_add+0x12f/0xa40 [16039.837372][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16039.837372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16039.837372][ T3329] netlink_rcv_skb+0x130/0x360 [16039.837372][ T3329] netlink_unicast+0x449/0x710 [16039.837372][ T3329] netlink_sendmsg+0x723/0xbe0 [16039.837372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16039.837372][ T3329] ___sys_sendmsg+0xee/0x170 [16039.837372][ T3329] __sys_sendmsg+0xcd/0x170 [16039.837372][ T3329] do_syscall_64+0xc6/0x1e0 [16039.837372][ T3329] [16039.839853][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16039.839853][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16039.839853][ T3329] ipv6_find_idev+0x102/0x170 [16039.839853][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16039.839853][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16039.839853][ T3329] netlink_rcv_skb+0x130/0x360 [16039.839853][ T3329] netlink_unicast+0x449/0x710 [16039.839853][ T3329] netlink_sendmsg+0x723/0xbe0 [16039.839853][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16039.839853][ T3329] ___sys_sendmsg+0xee/0x170 [16039.839853][ T3329] __sys_sendmsg+0xcd/0x170 [16039.839853][ T3329] do_syscall_64+0xc6/0x1e0 [16039.839853][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16039.839853][ T3329] [16039.841736][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16039.841736][ T3329] neigh_parms_alloc+0x1e5/0x510 [16039.841736][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16039.841736][ T3329] ipv6_find_idev+0x102/0x170 [16039.841736][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16039.841736][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16039.841736][ T3329] netlink_rcv_skb+0x130/0x360 [16039.841736][ T3329] netlink_unicast+0x449/0x710 [16039.841736][ T3329] netlink_sendmsg+0x723/0xbe0 [16039.841736][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16039.841736][ T3329] ___sys_sendmsg+0xee/0x170 [16039.841736][ T3329] __sys_sendmsg+0xcd/0x170 [16039.841736][ T3329] do_syscall_64+0xc6/0x1e0 [16039.841736][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16039.841736][ T3329] [16049.884909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16049.885346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16049.885346][ T3329] netdev_get_by_index+0x5e/0x80 [16049.885346][ T3329] fib6_nh_init+0x3d8/0x15b0 [16049.885346][ T3329] ip6_route_info_create+0xf18/0x17d0 [16049.885346][ T3329] ip6_route_add+0x1c/0x140 [16049.885346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16049.885346][ T3329] addrconf_add_dev+0xe2/0x170 [16049.885346][ T3329] inet6_addr_add+0x12f/0xa40 [16049.885346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16049.885346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16049.885346][ T3329] netlink_rcv_skb+0x130/0x360 [16049.885346][ T3329] netlink_unicast+0x449/0x710 [16049.885346][ T3329] netlink_sendmsg+0x723/0xbe0 [16049.885346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16049.885346][ T3329] ___sys_sendmsg+0xee/0x170 [16049.885346][ T3329] __sys_sendmsg+0xcd/0x170 [16049.885346][ T3329] do_syscall_64+0xc6/0x1e0 [16049.885346][ T3329] [16049.887808][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16049.887808][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16049.887808][ T3329] ipv6_find_idev+0x102/0x170 [16049.887808][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16049.887808][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16049.887808][ T3329] netlink_rcv_skb+0x130/0x360 [16049.887808][ T3329] netlink_unicast+0x449/0x710 [16049.887808][ T3329] netlink_sendmsg+0x723/0xbe0 [16049.887808][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16049.887808][ T3329] ___sys_sendmsg+0xee/0x170 [16049.887808][ T3329] __sys_sendmsg+0xcd/0x170 [16049.887808][ T3329] do_syscall_64+0xc6/0x1e0 [16049.887808][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16049.887808][ T3329] [16049.889681][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16049.889681][ T3329] neigh_parms_alloc+0x1e5/0x510 [16049.889681][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16049.889681][ T3329] ipv6_find_idev+0x102/0x170 [16049.889681][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16049.889681][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16049.889681][ T3329] netlink_rcv_skb+0x130/0x360 [16049.889681][ T3329] netlink_unicast+0x449/0x710 [16049.889681][ T3329] netlink_sendmsg+0x723/0xbe0 [16049.889681][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16049.889681][ T3329] ___sys_sendmsg+0xee/0x170 [16049.889681][ T3329] __sys_sendmsg+0xcd/0x170 [16049.889681][ T3329] do_syscall_64+0xc6/0x1e0 [16049.889681][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16049.889681][ T3329] [16060.132964][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16060.133466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16060.133466][ T3329] netdev_get_by_index+0x5e/0x80 [16060.133466][ T3329] fib6_nh_init+0x3d8/0x15b0 [16060.133466][ T3329] ip6_route_info_create+0xf18/0x17d0 [16060.133466][ T3329] ip6_route_add+0x1c/0x140 [16060.133466][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16060.133466][ T3329] addrconf_add_dev+0xe2/0x170 [16060.133466][ T3329] inet6_addr_add+0x12f/0xa40 [16060.133466][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16060.133466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16060.133466][ T3329] netlink_rcv_skb+0x130/0x360 [16060.133466][ T3329] netlink_unicast+0x449/0x710 [16060.133466][ T3329] netlink_sendmsg+0x723/0xbe0 [16060.133466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16060.133466][ T3329] ___sys_sendmsg+0xee/0x170 [16060.133466][ T3329] __sys_sendmsg+0xcd/0x170 [16060.133466][ T3329] do_syscall_64+0xc6/0x1e0 [16060.133466][ T3329] [16060.135906][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16060.135906][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16060.135906][ T3329] ipv6_find_idev+0x102/0x170 [16060.135906][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16060.135906][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16060.135906][ T3329] netlink_rcv_skb+0x130/0x360 [16060.135906][ T3329] netlink_unicast+0x449/0x710 [16060.135906][ T3329] netlink_sendmsg+0x723/0xbe0 [16060.135906][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16060.135906][ T3329] ___sys_sendmsg+0xee/0x170 [16060.135906][ T3329] __sys_sendmsg+0xcd/0x170 [16060.135906][ T3329] do_syscall_64+0xc6/0x1e0 [16060.135906][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16060.135906][ T3329] [16060.137806][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16060.137806][ T3329] neigh_parms_alloc+0x1e5/0x510 [16060.137806][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16060.137806][ T3329] ipv6_find_idev+0x102/0x170 [16060.137806][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16060.137806][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16060.137806][ T3329] netlink_rcv_skb+0x130/0x360 [16060.137806][ T3329] netlink_unicast+0x449/0x710 [16060.137806][ T3329] netlink_sendmsg+0x723/0xbe0 [16060.137806][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16060.137806][ T3329] ___sys_sendmsg+0xee/0x170 [16060.137806][ T3329] __sys_sendmsg+0xcd/0x170 [16060.137806][ T3329] do_syscall_64+0xc6/0x1e0 [16060.137806][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16060.137806][ T3329] [16070.380929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16070.381397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16070.381397][ T3329] netdev_get_by_index+0x5e/0x80 [16070.381397][ T3329] fib6_nh_init+0x3d8/0x15b0 [16070.381397][ T3329] ip6_route_info_create+0xf18/0x17d0 [16070.381397][ T3329] ip6_route_add+0x1c/0x140 [16070.381397][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16070.381397][ T3329] addrconf_add_dev+0xe2/0x170 [16070.381397][ T3329] inet6_addr_add+0x12f/0xa40 [16070.381397][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16070.381397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16070.381397][ T3329] netlink_rcv_skb+0x130/0x360 [16070.381397][ T3329] netlink_unicast+0x449/0x710 [16070.381397][ T3329] netlink_sendmsg+0x723/0xbe0 [16070.381397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16070.381397][ T3329] ___sys_sendmsg+0xee/0x170 [16070.381397][ T3329] __sys_sendmsg+0xcd/0x170 [16070.381397][ T3329] do_syscall_64+0xc6/0x1e0 [16070.381397][ T3329] [16070.383828][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16070.383828][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16070.383828][ T3329] ipv6_find_idev+0x102/0x170 [16070.383828][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16070.383828][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16070.383828][ T3329] netlink_rcv_skb+0x130/0x360 [16070.383828][ T3329] netlink_unicast+0x449/0x710 [16070.383828][ T3329] netlink_sendmsg+0x723/0xbe0 [16070.383828][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16070.383828][ T3329] ___sys_sendmsg+0xee/0x170 [16070.383828][ T3329] __sys_sendmsg+0xcd/0x170 [16070.383828][ T3329] do_syscall_64+0xc6/0x1e0 [16070.383828][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16070.383828][ T3329] [16070.385712][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16070.385712][ T3329] neigh_parms_alloc+0x1e5/0x510 [16070.385712][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16070.385712][ T3329] ipv6_find_idev+0x102/0x170 [16070.385712][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16070.385712][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16070.385712][ T3329] netlink_rcv_skb+0x130/0x360 [16070.385712][ T3329] netlink_unicast+0x449/0x710 [16070.385712][ T3329] netlink_sendmsg+0x723/0xbe0 [16070.385712][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16070.385712][ T3329] ___sys_sendmsg+0xee/0x170 [16070.385712][ T3329] __sys_sendmsg+0xcd/0x170 [16070.385712][ T3329] do_syscall_64+0xc6/0x1e0 [16070.385712][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16070.385712][ T3329] [16080.628927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16080.629408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16080.629408][ T3329] netdev_get_by_index+0x5e/0x80 [16080.629408][ T3329] fib6_nh_init+0x3d8/0x15b0 [16080.629408][ T3329] ip6_route_info_create+0xf18/0x17d0 [16080.629408][ T3329] ip6_route_add+0x1c/0x140 [16080.629408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16080.629408][ T3329] addrconf_add_dev+0xe2/0x170 [16080.629408][ T3329] inet6_addr_add+0x12f/0xa40 [16080.629408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16080.629408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16080.629408][ T3329] netlink_rcv_skb+0x130/0x360 [16080.629408][ T3329] netlink_unicast+0x449/0x710 [16080.629408][ T3329] netlink_sendmsg+0x723/0xbe0 [16080.629408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16080.629408][ T3329] ___sys_sendmsg+0xee/0x170 [16080.629408][ T3329] __sys_sendmsg+0xcd/0x170 [16080.629408][ T3329] do_syscall_64+0xc6/0x1e0 [16080.629408][ T3329] [16080.631844][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16080.631844][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16080.631844][ T3329] ipv6_find_idev+0x102/0x170 [16080.631844][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16080.631844][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16080.631844][ T3329] netlink_rcv_skb+0x130/0x360 [16080.631844][ T3329] netlink_unicast+0x449/0x710 [16080.631844][ T3329] netlink_sendmsg+0x723/0xbe0 [16080.631844][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16080.631844][ T3329] ___sys_sendmsg+0xee/0x170 [16080.631844][ T3329] __sys_sendmsg+0xcd/0x170 [16080.631844][ T3329] do_syscall_64+0xc6/0x1e0 [16080.631844][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16080.631844][ T3329] [16080.633736][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16080.633736][ T3329] neigh_parms_alloc+0x1e5/0x510 [16080.633736][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16080.633736][ T3329] ipv6_find_idev+0x102/0x170 [16080.633736][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16080.633736][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16080.633736][ T3329] netlink_rcv_skb+0x130/0x360 [16080.633736][ T3329] netlink_unicast+0x449/0x710 [16080.633736][ T3329] netlink_sendmsg+0x723/0xbe0 [16080.633736][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16080.633736][ T3329] ___sys_sendmsg+0xee/0x170 [16080.633736][ T3329] __sys_sendmsg+0xcd/0x170 [16080.633736][ T3329] do_syscall_64+0xc6/0x1e0 [16080.633736][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16080.633736][ T3329] [16090.876919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16090.877405][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16090.877405][ T3329] netdev_get_by_index+0x5e/0x80 [16090.877405][ T3329] fib6_nh_init+0x3d8/0x15b0 [16090.877405][ T3329] ip6_route_info_create+0xf18/0x17d0 [16090.877405][ T3329] ip6_route_add+0x1c/0x140 [16090.877405][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16090.877405][ T3329] addrconf_add_dev+0xe2/0x170 [16090.877405][ T3329] inet6_addr_add+0x12f/0xa40 [16090.877405][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16090.877405][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16090.877405][ T3329] netlink_rcv_skb+0x130/0x360 [16090.877405][ T3329] netlink_unicast+0x449/0x710 [16090.877405][ T3329] netlink_sendmsg+0x723/0xbe0 [16090.877405][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16090.877405][ T3329] ___sys_sendmsg+0xee/0x170 [16090.877405][ T3329] __sys_sendmsg+0xcd/0x170 [16090.877405][ T3329] do_syscall_64+0xc6/0x1e0 [16090.877405][ T3329] [16090.880612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16090.880612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16090.880612][ T3329] ipv6_find_idev+0x102/0x170 [16090.880612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16090.880612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16090.880612][ T3329] netlink_rcv_skb+0x130/0x360 [16090.880612][ T3329] netlink_unicast+0x449/0x710 [16090.880612][ T3329] netlink_sendmsg+0x723/0xbe0 [16090.880612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16090.880612][ T3329] ___sys_sendmsg+0xee/0x170 [16090.880612][ T3329] __sys_sendmsg+0xcd/0x170 [16090.880612][ T3329] do_syscall_64+0xc6/0x1e0 [16090.880612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16090.880612][ T3329] [16090.882652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16090.882652][ T3329] neigh_parms_alloc+0x1e5/0x510 [16090.882652][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16090.882652][ T3329] ipv6_find_idev+0x102/0x170 [16090.882652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16090.882652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16090.882652][ T3329] netlink_rcv_skb+0x130/0x360 [16090.882652][ T3329] netlink_unicast+0x449/0x710 [16090.882652][ T3329] netlink_sendmsg+0x723/0xbe0 [16090.882652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16090.882652][ T3329] ___sys_sendmsg+0xee/0x170 [16090.882652][ T3329] __sys_sendmsg+0xcd/0x170 [16090.882652][ T3329] do_syscall_64+0xc6/0x1e0 [16090.882652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16090.882652][ T3329] [16101.124917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16101.125436][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16101.125436][ T3329] netdev_get_by_index+0x5e/0x80 [16101.125436][ T3329] fib6_nh_init+0x3d8/0x15b0 [16101.125436][ T3329] ip6_route_info_create+0xf18/0x17d0 [16101.125436][ T3329] ip6_route_add+0x1c/0x140 [16101.125436][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16101.125436][ T3329] addrconf_add_dev+0xe2/0x170 [16101.125436][ T3329] inet6_addr_add+0x12f/0xa40 [16101.125436][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16101.125436][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16101.125436][ T3329] netlink_rcv_skb+0x130/0x360 [16101.125436][ T3329] netlink_unicast+0x449/0x710 [16101.125436][ T3329] netlink_sendmsg+0x723/0xbe0 [16101.125436][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16101.125436][ T3329] ___sys_sendmsg+0xee/0x170 [16101.125436][ T3329] __sys_sendmsg+0xcd/0x170 [16101.125436][ T3329] do_syscall_64+0xc6/0x1e0 [16101.125436][ T3329] [16101.128138][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16101.128138][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16101.128138][ T3329] ipv6_find_idev+0x102/0x170 [16101.128138][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16101.128138][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16101.128138][ T3329] netlink_rcv_skb+0x130/0x360 [16101.128138][ T3329] netlink_unicast+0x449/0x710 [16101.128138][ T3329] netlink_sendmsg+0x723/0xbe0 [16101.128138][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16101.128138][ T3329] ___sys_sendmsg+0xee/0x170 [16101.128138][ T3329] __sys_sendmsg+0xcd/0x170 [16101.128138][ T3329] do_syscall_64+0xc6/0x1e0 [16101.128138][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16101.128138][ T3329] [16101.130216][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16101.130216][ T3329] neigh_parms_alloc+0x1e5/0x510 [16101.130216][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16101.130216][ T3329] ipv6_find_idev+0x102/0x170 [16101.130216][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16101.130216][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16101.130216][ T3329] netlink_rcv_skb+0x130/0x360 [16101.130216][ T3329] netlink_unicast+0x449/0x710 [16101.130216][ T3329] netlink_sendmsg+0x723/0xbe0 [16101.130216][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16101.130216][ T3329] ___sys_sendmsg+0xee/0x170 [16101.130216][ T3329] __sys_sendmsg+0xcd/0x170 [16101.130216][ T3329] do_syscall_64+0xc6/0x1e0 [16101.130216][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16101.130216][ T3329] [16111.332914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16111.333328][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16111.333328][ T3329] netdev_get_by_index+0x5e/0x80 [16111.333328][ T3329] fib6_nh_init+0x3d8/0x15b0 [16111.333328][ T3329] ip6_route_info_create+0xf18/0x17d0 [16111.333328][ T3329] ip6_route_add+0x1c/0x140 [16111.333328][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16111.333328][ T3329] addrconf_add_dev+0xe2/0x170 [16111.333328][ T3329] inet6_addr_add+0x12f/0xa40 [16111.333328][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16111.333328][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16111.333328][ T3329] netlink_rcv_skb+0x130/0x360 [16111.333328][ T3329] netlink_unicast+0x449/0x710 [16111.333328][ T3329] netlink_sendmsg+0x723/0xbe0 [16111.333328][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16111.333328][ T3329] ___sys_sendmsg+0xee/0x170 [16111.333328][ T3329] __sys_sendmsg+0xcd/0x170 [16111.333328][ T3329] do_syscall_64+0xc6/0x1e0 [16111.333328][ T3329] [16111.335526][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16111.335526][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16111.335526][ T3329] ipv6_find_idev+0x102/0x170 [16111.335526][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16111.335526][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16111.335526][ T3329] netlink_rcv_skb+0x130/0x360 [16111.335526][ T3329] netlink_unicast+0x449/0x710 [16111.335526][ T3329] netlink_sendmsg+0x723/0xbe0 [16111.335526][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16111.335526][ T3329] ___sys_sendmsg+0xee/0x170 [16111.335526][ T3329] __sys_sendmsg+0xcd/0x170 [16111.335526][ T3329] do_syscall_64+0xc6/0x1e0 [16111.335526][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16111.335526][ T3329] [16111.337245][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16111.337245][ T3329] neigh_parms_alloc+0x1e5/0x510 [16111.337245][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16111.337245][ T3329] ipv6_find_idev+0x102/0x170 [16111.337245][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16111.337245][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16111.337245][ T3329] netlink_rcv_skb+0x130/0x360 [16111.337245][ T3329] netlink_unicast+0x449/0x710 [16111.337245][ T3329] netlink_sendmsg+0x723/0xbe0 [16111.337245][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16111.337245][ T3329] ___sys_sendmsg+0xee/0x170 [16111.337245][ T3329] __sys_sendmsg+0xcd/0x170 [16111.337245][ T3329] do_syscall_64+0xc6/0x1e0 [16111.337245][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16111.337245][ T3329] [16121.580930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16121.581444][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16121.581444][ T3329] netdev_get_by_index+0x5e/0x80 [16121.581444][ T3329] fib6_nh_init+0x3d8/0x15b0 [16121.581444][ T3329] ip6_route_info_create+0xf18/0x17d0 [16121.581444][ T3329] ip6_route_add+0x1c/0x140 [16121.581444][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16121.581444][ T3329] addrconf_add_dev+0xe2/0x170 [16121.581444][ T3329] inet6_addr_add+0x12f/0xa40 [16121.581444][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16121.581444][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16121.581444][ T3329] netlink_rcv_skb+0x130/0x360 [16121.581444][ T3329] netlink_unicast+0x449/0x710 [16121.581444][ T3329] netlink_sendmsg+0x723/0xbe0 [16121.581444][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16121.581444][ T3329] ___sys_sendmsg+0xee/0x170 [16121.581444][ T3329] __sys_sendmsg+0xcd/0x170 [16121.581444][ T3329] do_syscall_64+0xc6/0x1e0 [16121.581444][ T3329] [16121.583890][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16121.583890][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16121.583890][ T3329] ipv6_find_idev+0x102/0x170 [16121.583890][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16121.583890][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16121.583890][ T3329] netlink_rcv_skb+0x130/0x360 [16121.583890][ T3329] netlink_unicast+0x449/0x710 [16121.583890][ T3329] netlink_sendmsg+0x723/0xbe0 [16121.583890][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16121.583890][ T3329] ___sys_sendmsg+0xee/0x170 [16121.583890][ T3329] __sys_sendmsg+0xcd/0x170 [16121.583890][ T3329] do_syscall_64+0xc6/0x1e0 [16121.583890][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16121.583890][ T3329] [16121.585784][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16121.585784][ T3329] neigh_parms_alloc+0x1e5/0x510 [16121.585784][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16121.585784][ T3329] ipv6_find_idev+0x102/0x170 [16121.585784][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16121.585784][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16121.585784][ T3329] netlink_rcv_skb+0x130/0x360 [16121.585784][ T3329] netlink_unicast+0x449/0x710 [16121.585784][ T3329] netlink_sendmsg+0x723/0xbe0 [16121.585784][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16121.585784][ T3329] ___sys_sendmsg+0xee/0x170 [16121.585784][ T3329] __sys_sendmsg+0xcd/0x170 [16121.585784][ T3329] do_syscall_64+0xc6/0x1e0 [16121.585784][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16121.585784][ T3329] [16131.628945][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16131.629431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16131.629431][ T3329] netdev_get_by_index+0x5e/0x80 [16131.629431][ T3329] fib6_nh_init+0x3d8/0x15b0 [16131.629431][ T3329] ip6_route_info_create+0xf18/0x17d0 [16131.629431][ T3329] ip6_route_add+0x1c/0x140 [16131.629431][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16131.629431][ T3329] addrconf_add_dev+0xe2/0x170 [16131.629431][ T3329] inet6_addr_add+0x12f/0xa40 [16131.629431][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16131.629431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16131.629431][ T3329] netlink_rcv_skb+0x130/0x360 [16131.629431][ T3329] netlink_unicast+0x449/0x710 [16131.629431][ T3329] netlink_sendmsg+0x723/0xbe0 [16131.629431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16131.629431][ T3329] ___sys_sendmsg+0xee/0x170 [16131.629431][ T3329] __sys_sendmsg+0xcd/0x170 [16131.629431][ T3329] do_syscall_64+0xc6/0x1e0 [16131.629431][ T3329] [16131.631836][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16131.631836][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16131.631836][ T3329] ipv6_find_idev+0x102/0x170 [16131.631836][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16131.631836][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16131.631836][ T3329] netlink_rcv_skb+0x130/0x360 [16131.631836][ T3329] netlink_unicast+0x449/0x710 [16131.631836][ T3329] netlink_sendmsg+0x723/0xbe0 [16131.631836][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16131.631836][ T3329] ___sys_sendmsg+0xee/0x170 [16131.631836][ T3329] __sys_sendmsg+0xcd/0x170 [16131.631836][ T3329] do_syscall_64+0xc6/0x1e0 [16131.631836][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16131.631836][ T3329] [16131.633696][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16131.633696][ T3329] neigh_parms_alloc+0x1e5/0x510 [16131.633696][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16131.633696][ T3329] ipv6_find_idev+0x102/0x170 [16131.633696][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16131.633696][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16131.633696][ T3329] netlink_rcv_skb+0x130/0x360 [16131.633696][ T3329] netlink_unicast+0x449/0x710 [16131.633696][ T3329] netlink_sendmsg+0x723/0xbe0 [16131.633696][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16131.633696][ T3329] ___sys_sendmsg+0xee/0x170 [16131.633696][ T3329] __sys_sendmsg+0xcd/0x170 [16131.633696][ T3329] do_syscall_64+0xc6/0x1e0 [16131.633696][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16131.633696][ T3329] [16141.876910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16141.877345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16141.877345][ T3329] netdev_get_by_index+0x5e/0x80 [16141.877345][ T3329] fib6_nh_init+0x3d8/0x15b0 [16141.877345][ T3329] ip6_route_info_create+0xf18/0x17d0 [16141.877345][ T3329] ip6_route_add+0x1c/0x140 [16141.877345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16141.877345][ T3329] addrconf_add_dev+0xe2/0x170 [16141.877345][ T3329] inet6_addr_add+0x12f/0xa40 [16141.877345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16141.877345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16141.877345][ T3329] netlink_rcv_skb+0x130/0x360 [16141.877345][ T3329] netlink_unicast+0x449/0x710 [16141.877345][ T3329] netlink_sendmsg+0x723/0xbe0 [16141.877345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16141.877345][ T3329] ___sys_sendmsg+0xee/0x170 [16141.877345][ T3329] __sys_sendmsg+0xcd/0x170 [16141.877345][ T3329] do_syscall_64+0xc6/0x1e0 [16141.877345][ T3329] [16141.879751][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16141.879751][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16141.879751][ T3329] ipv6_find_idev+0x102/0x170 [16141.879751][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16141.879751][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16141.879751][ T3329] netlink_rcv_skb+0x130/0x360 [16141.879751][ T3329] netlink_unicast+0x449/0x710 [16141.879751][ T3329] netlink_sendmsg+0x723/0xbe0 [16141.879751][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16141.879751][ T3329] ___sys_sendmsg+0xee/0x170 [16141.879751][ T3329] __sys_sendmsg+0xcd/0x170 [16141.879751][ T3329] do_syscall_64+0xc6/0x1e0 [16141.879751][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16141.879751][ T3329] [16141.881585][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16141.881585][ T3329] neigh_parms_alloc+0x1e5/0x510 [16141.881585][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16141.881585][ T3329] ipv6_find_idev+0x102/0x170 [16141.881585][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16141.881585][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16141.881585][ T3329] netlink_rcv_skb+0x130/0x360 [16141.881585][ T3329] netlink_unicast+0x449/0x710 [16141.881585][ T3329] netlink_sendmsg+0x723/0xbe0 [16141.881585][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16141.881585][ T3329] ___sys_sendmsg+0xee/0x170 [16141.881585][ T3329] __sys_sendmsg+0xcd/0x170 [16141.881585][ T3329] do_syscall_64+0xc6/0x1e0 [16141.881585][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16141.881585][ T3329] [16152.124981][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16152.125451][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16152.125451][ T3329] netdev_get_by_index+0x5e/0x80 [16152.125451][ T3329] fib6_nh_init+0x3d8/0x15b0 [16152.125451][ T3329] ip6_route_info_create+0xf18/0x17d0 [16152.125451][ T3329] ip6_route_add+0x1c/0x140 [16152.125451][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16152.125451][ T3329] addrconf_add_dev+0xe2/0x170 [16152.125451][ T3329] inet6_addr_add+0x12f/0xa40 [16152.125451][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16152.125451][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16152.125451][ T3329] netlink_rcv_skb+0x130/0x360 [16152.125451][ T3329] netlink_unicast+0x449/0x710 [16152.125451][ T3329] netlink_sendmsg+0x723/0xbe0 [16152.125451][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16152.125451][ T3329] ___sys_sendmsg+0xee/0x170 [16152.125451][ T3329] __sys_sendmsg+0xcd/0x170 [16152.125451][ T3329] do_syscall_64+0xc6/0x1e0 [16152.125451][ T3329] [16152.127883][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16152.127883][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16152.127883][ T3329] ipv6_find_idev+0x102/0x170 [16152.127883][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16152.127883][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16152.127883][ T3329] netlink_rcv_skb+0x130/0x360 [16152.127883][ T3329] netlink_unicast+0x449/0x710 [16152.127883][ T3329] netlink_sendmsg+0x723/0xbe0 [16152.127883][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16152.127883][ T3329] ___sys_sendmsg+0xee/0x170 [16152.127883][ T3329] __sys_sendmsg+0xcd/0x170 [16152.127883][ T3329] do_syscall_64+0xc6/0x1e0 [16152.127883][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16152.127883][ T3329] [16152.129759][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16152.129759][ T3329] neigh_parms_alloc+0x1e5/0x510 [16152.129759][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16152.129759][ T3329] ipv6_find_idev+0x102/0x170 [16152.129759][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16152.129759][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16152.129759][ T3329] netlink_rcv_skb+0x130/0x360 [16152.129759][ T3329] netlink_unicast+0x449/0x710 [16152.129759][ T3329] netlink_sendmsg+0x723/0xbe0 [16152.129759][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16152.129759][ T3329] ___sys_sendmsg+0xee/0x170 [16152.129759][ T3329] __sys_sendmsg+0xcd/0x170 [16152.129759][ T3329] do_syscall_64+0xc6/0x1e0 [16152.129759][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16152.129759][ T3329] [16162.372935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16162.373379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16162.373379][ T3329] netdev_get_by_index+0x5e/0x80 [16162.373379][ T3329] fib6_nh_init+0x3d8/0x15b0 [16162.373379][ T3329] ip6_route_info_create+0xf18/0x17d0 [16162.373379][ T3329] ip6_route_add+0x1c/0x140 [16162.373379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16162.373379][ T3329] addrconf_add_dev+0xe2/0x170 [16162.373379][ T3329] inet6_addr_add+0x12f/0xa40 [16162.373379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16162.373379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16162.373379][ T3329] netlink_rcv_skb+0x130/0x360 [16162.373379][ T3329] netlink_unicast+0x449/0x710 [16162.373379][ T3329] netlink_sendmsg+0x723/0xbe0 [16162.373379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16162.373379][ T3329] ___sys_sendmsg+0xee/0x170 [16162.373379][ T3329] __sys_sendmsg+0xcd/0x170 [16162.373379][ T3329] do_syscall_64+0xc6/0x1e0 [16162.373379][ T3329] [16162.375833][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16162.375833][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16162.375833][ T3329] ipv6_find_idev+0x102/0x170 [16162.375833][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16162.375833][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16162.375833][ T3329] netlink_rcv_skb+0x130/0x360 [16162.375833][ T3329] netlink_unicast+0x449/0x710 [16162.375833][ T3329] netlink_sendmsg+0x723/0xbe0 [16162.375833][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16162.375833][ T3329] ___sys_sendmsg+0xee/0x170 [16162.375833][ T3329] __sys_sendmsg+0xcd/0x170 [16162.375833][ T3329] do_syscall_64+0xc6/0x1e0 [16162.375833][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16162.375833][ T3329] [16162.377740][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16162.377740][ T3329] neigh_parms_alloc+0x1e5/0x510 [16162.377740][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16162.377740][ T3329] ipv6_find_idev+0x102/0x170 [16162.377740][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16162.377740][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16162.377740][ T3329] netlink_rcv_skb+0x130/0x360 [16162.377740][ T3329] netlink_unicast+0x449/0x710 [16162.377740][ T3329] netlink_sendmsg+0x723/0xbe0 [16162.377740][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16162.377740][ T3329] ___sys_sendmsg+0xee/0x170 [16162.377740][ T3329] __sys_sendmsg+0xcd/0x170 [16162.377740][ T3329] do_syscall_64+0xc6/0x1e0 [16162.377740][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16162.377740][ T3329] [16172.620906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16172.621352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16172.621352][ T3329] netdev_get_by_index+0x5e/0x80 [16172.621352][ T3329] fib6_nh_init+0x3d8/0x15b0 [16172.621352][ T3329] ip6_route_info_create+0xf18/0x17d0 [16172.621352][ T3329] ip6_route_add+0x1c/0x140 [16172.621352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16172.621352][ T3329] addrconf_add_dev+0xe2/0x170 [16172.621352][ T3329] inet6_addr_add+0x12f/0xa40 [16172.621352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16172.621352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16172.621352][ T3329] netlink_rcv_skb+0x130/0x360 [16172.621352][ T3329] netlink_unicast+0x449/0x710 [16172.621352][ T3329] netlink_sendmsg+0x723/0xbe0 [16172.621352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16172.621352][ T3329] ___sys_sendmsg+0xee/0x170 [16172.621352][ T3329] __sys_sendmsg+0xcd/0x170 [16172.621352][ T3329] do_syscall_64+0xc6/0x1e0 [16172.621352][ T3329] [16172.623783][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16172.623783][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16172.623783][ T3329] ipv6_find_idev+0x102/0x170 [16172.623783][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16172.623783][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16172.623783][ T3329] netlink_rcv_skb+0x130/0x360 [16172.623783][ T3329] netlink_unicast+0x449/0x710 [16172.623783][ T3329] netlink_sendmsg+0x723/0xbe0 [16172.623783][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16172.623783][ T3329] ___sys_sendmsg+0xee/0x170 [16172.623783][ T3329] __sys_sendmsg+0xcd/0x170 [16172.623783][ T3329] do_syscall_64+0xc6/0x1e0 [16172.623783][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16172.623783][ T3329] [16172.625686][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16172.625686][ T3329] neigh_parms_alloc+0x1e5/0x510 [16172.625686][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16172.625686][ T3329] ipv6_find_idev+0x102/0x170 [16172.625686][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16172.625686][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16172.625686][ T3329] netlink_rcv_skb+0x130/0x360 [16172.625686][ T3329] netlink_unicast+0x449/0x710 [16172.625686][ T3329] netlink_sendmsg+0x723/0xbe0 [16172.625686][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16172.625686][ T3329] ___sys_sendmsg+0xee/0x170 [16172.625686][ T3329] __sys_sendmsg+0xcd/0x170 [16172.625686][ T3329] do_syscall_64+0xc6/0x1e0 [16172.625686][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16172.625686][ T3329] [16182.868927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16182.869353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16182.869353][ T3329] netdev_get_by_index+0x5e/0x80 [16182.869353][ T3329] fib6_nh_init+0x3d8/0x15b0 [16182.869353][ T3329] ip6_route_info_create+0xf18/0x17d0 [16182.869353][ T3329] ip6_route_add+0x1c/0x140 [16182.869353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16182.869353][ T3329] addrconf_add_dev+0xe2/0x170 [16182.869353][ T3329] inet6_addr_add+0x12f/0xa40 [16182.869353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16182.869353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16182.869353][ T3329] netlink_rcv_skb+0x130/0x360 [16182.869353][ T3329] netlink_unicast+0x449/0x710 [16182.869353][ T3329] netlink_sendmsg+0x723/0xbe0 [16182.869353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16182.869353][ T3329] ___sys_sendmsg+0xee/0x170 [16182.869353][ T3329] __sys_sendmsg+0xcd/0x170 [16182.869353][ T3329] do_syscall_64+0xc6/0x1e0 [16182.869353][ T3329] [16182.871823][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16182.871823][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16182.871823][ T3329] ipv6_find_idev+0x102/0x170 [16182.871823][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16182.871823][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16182.871823][ T3329] netlink_rcv_skb+0x130/0x360 [16182.871823][ T3329] netlink_unicast+0x449/0x710 [16182.871823][ T3329] netlink_sendmsg+0x723/0xbe0 [16182.871823][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16182.871823][ T3329] ___sys_sendmsg+0xee/0x170 [16182.871823][ T3329] __sys_sendmsg+0xcd/0x170 [16182.871823][ T3329] do_syscall_64+0xc6/0x1e0 [16182.871823][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16182.871823][ T3329] [16182.873783][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16182.873783][ T3329] neigh_parms_alloc+0x1e5/0x510 [16182.873783][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16182.873783][ T3329] ipv6_find_idev+0x102/0x170 [16182.873783][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16182.873783][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16182.873783][ T3329] netlink_rcv_skb+0x130/0x360 [16182.873783][ T3329] netlink_unicast+0x449/0x710 [16182.873783][ T3329] netlink_sendmsg+0x723/0xbe0 [16182.873783][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16182.873783][ T3329] ___sys_sendmsg+0xee/0x170 [16182.873783][ T3329] __sys_sendmsg+0xcd/0x170 [16182.873783][ T3329] do_syscall_64+0xc6/0x1e0 [16182.873783][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16182.873783][ T3329] [16193.100906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16193.101396][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16193.101396][ T3329] netdev_get_by_index+0x5e/0x80 [16193.101396][ T3329] fib6_nh_init+0x3d8/0x15b0 [16193.101396][ T3329] ip6_route_info_create+0xf18/0x17d0 [16193.101396][ T3329] ip6_route_add+0x1c/0x140 [16193.101396][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16193.101396][ T3329] addrconf_add_dev+0xe2/0x170 [16193.101396][ T3329] inet6_addr_add+0x12f/0xa40 [16193.101396][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16193.101396][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16193.101396][ T3329] netlink_rcv_skb+0x130/0x360 [16193.101396][ T3329] netlink_unicast+0x449/0x710 [16193.101396][ T3329] netlink_sendmsg+0x723/0xbe0 [16193.101396][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16193.101396][ T3329] ___sys_sendmsg+0xee/0x170 [16193.101396][ T3329] __sys_sendmsg+0xcd/0x170 [16193.101396][ T3329] do_syscall_64+0xc6/0x1e0 [16193.101396][ T3329] [16193.103788][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16193.103788][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16193.103788][ T3329] ipv6_find_idev+0x102/0x170 [16193.103788][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16193.103788][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16193.103788][ T3329] netlink_rcv_skb+0x130/0x360 [16193.103788][ T3329] netlink_unicast+0x449/0x710 [16193.103788][ T3329] netlink_sendmsg+0x723/0xbe0 [16193.103788][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16193.103788][ T3329] ___sys_sendmsg+0xee/0x170 [16193.103788][ T3329] __sys_sendmsg+0xcd/0x170 [16193.103788][ T3329] do_syscall_64+0xc6/0x1e0 [16193.103788][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16193.103788][ T3329] [16193.105647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16193.105647][ T3329] neigh_parms_alloc+0x1e5/0x510 [16193.105647][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16193.105647][ T3329] ipv6_find_idev+0x102/0x170 [16193.105647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16193.105647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16193.105647][ T3329] netlink_rcv_skb+0x130/0x360 [16193.105647][ T3329] netlink_unicast+0x449/0x710 [16193.105647][ T3329] netlink_sendmsg+0x723/0xbe0 [16193.105647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16193.105647][ T3329] ___sys_sendmsg+0xee/0x170 [16193.105647][ T3329] __sys_sendmsg+0xcd/0x170 [16193.105647][ T3329] do_syscall_64+0xc6/0x1e0 [16193.105647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16193.105647][ T3329] [16203.244975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16203.245478][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16203.245478][ T3329] netdev_get_by_index+0x5e/0x80 [16203.245478][ T3329] fib6_nh_init+0x3d8/0x15b0 [16203.245478][ T3329] ip6_route_info_create+0xf18/0x17d0 [16203.245478][ T3329] ip6_route_add+0x1c/0x140 [16203.245478][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16203.245478][ T3329] addrconf_add_dev+0xe2/0x170 [16203.245478][ T3329] inet6_addr_add+0x12f/0xa40 [16203.245478][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16203.245478][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16203.245478][ T3329] netlink_rcv_skb+0x130/0x360 [16203.245478][ T3329] netlink_unicast+0x449/0x710 [16203.245478][ T3329] netlink_sendmsg+0x723/0xbe0 [16203.245478][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16203.245478][ T3329] ___sys_sendmsg+0xee/0x170 [16203.245478][ T3329] __sys_sendmsg+0xcd/0x170 [16203.245478][ T3329] do_syscall_64+0xc6/0x1e0 [16203.245478][ T3329] [16203.247931][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16203.247931][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16203.247931][ T3329] ipv6_find_idev+0x102/0x170 [16203.247931][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16203.247931][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16203.247931][ T3329] netlink_rcv_skb+0x130/0x360 [16203.247931][ T3329] netlink_unicast+0x449/0x710 [16203.247931][ T3329] netlink_sendmsg+0x723/0xbe0 [16203.247931][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16203.247931][ T3329] ___sys_sendmsg+0xee/0x170 [16203.247931][ T3329] __sys_sendmsg+0xcd/0x170 [16203.247931][ T3329] do_syscall_64+0xc6/0x1e0 [16203.247931][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16203.247931][ T3329] [16203.249821][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16203.249821][ T3329] neigh_parms_alloc+0x1e5/0x510 [16203.249821][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16203.249821][ T3329] ipv6_find_idev+0x102/0x170 [16203.249821][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16203.249821][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16203.249821][ T3329] netlink_rcv_skb+0x130/0x360 [16203.249821][ T3329] netlink_unicast+0x449/0x710 [16203.249821][ T3329] netlink_sendmsg+0x723/0xbe0 [16203.249821][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16203.249821][ T3329] ___sys_sendmsg+0xee/0x170 [16203.249821][ T3329] __sys_sendmsg+0xcd/0x170 [16203.249821][ T3329] do_syscall_64+0xc6/0x1e0 [16203.249821][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16203.249821][ T3329] [16213.276906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16213.277342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16213.277342][ T3329] netdev_get_by_index+0x5e/0x80 [16213.277342][ T3329] fib6_nh_init+0x3d8/0x15b0 [16213.277342][ T3329] ip6_route_info_create+0xf18/0x17d0 [16213.277342][ T3329] ip6_route_add+0x1c/0x140 [16213.277342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16213.277342][ T3329] addrconf_add_dev+0xe2/0x170 [16213.277342][ T3329] inet6_addr_add+0x12f/0xa40 [16213.277342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16213.277342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16213.277342][ T3329] netlink_rcv_skb+0x130/0x360 [16213.277342][ T3329] netlink_unicast+0x449/0x710 [16213.277342][ T3329] netlink_sendmsg+0x723/0xbe0 [16213.277342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16213.277342][ T3329] ___sys_sendmsg+0xee/0x170 [16213.277342][ T3329] __sys_sendmsg+0xcd/0x170 [16213.277342][ T3329] do_syscall_64+0xc6/0x1e0 [16213.277342][ T3329] [16213.279761][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16213.279761][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16213.279761][ T3329] ipv6_find_idev+0x102/0x170 [16213.279761][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16213.279761][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16213.279761][ T3329] netlink_rcv_skb+0x130/0x360 [16213.279761][ T3329] netlink_unicast+0x449/0x710 [16213.279761][ T3329] netlink_sendmsg+0x723/0xbe0 [16213.279761][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16213.279761][ T3329] ___sys_sendmsg+0xee/0x170 [16213.279761][ T3329] __sys_sendmsg+0xcd/0x170 [16213.279761][ T3329] do_syscall_64+0xc6/0x1e0 [16213.279761][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16213.279761][ T3329] [16213.281616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16213.281616][ T3329] neigh_parms_alloc+0x1e5/0x510 [16213.281616][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16213.281616][ T3329] ipv6_find_idev+0x102/0x170 [16213.281616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16213.281616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16213.281616][ T3329] netlink_rcv_skb+0x130/0x360 [16213.281616][ T3329] netlink_unicast+0x449/0x710 [16213.281616][ T3329] netlink_sendmsg+0x723/0xbe0 [16213.281616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16213.281616][ T3329] ___sys_sendmsg+0xee/0x170 [16213.281616][ T3329] __sys_sendmsg+0xcd/0x170 [16213.281616][ T3329] do_syscall_64+0xc6/0x1e0 [16213.281616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16213.281616][ T3329] [16223.524931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16223.525417][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16223.525417][ T3329] netdev_get_by_index+0x5e/0x80 [16223.525417][ T3329] fib6_nh_init+0x3d8/0x15b0 [16223.525417][ T3329] ip6_route_info_create+0xf18/0x17d0 [16223.525417][ T3329] ip6_route_add+0x1c/0x140 [16223.525417][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16223.525417][ T3329] addrconf_add_dev+0xe2/0x170 [16223.525417][ T3329] inet6_addr_add+0x12f/0xa40 [16223.525417][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16223.525417][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16223.525417][ T3329] netlink_rcv_skb+0x130/0x360 [16223.525417][ T3329] netlink_unicast+0x449/0x710 [16223.525417][ T3329] netlink_sendmsg+0x723/0xbe0 [16223.525417][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16223.525417][ T3329] ___sys_sendmsg+0xee/0x170 [16223.525417][ T3329] __sys_sendmsg+0xcd/0x170 [16223.525417][ T3329] do_syscall_64+0xc6/0x1e0 [16223.525417][ T3329] [16223.527841][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16223.527841][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16223.527841][ T3329] ipv6_find_idev+0x102/0x170 [16223.527841][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16223.527841][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16223.527841][ T3329] netlink_rcv_skb+0x130/0x360 [16223.527841][ T3329] netlink_unicast+0x449/0x710 [16223.527841][ T3329] netlink_sendmsg+0x723/0xbe0 [16223.527841][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16223.527841][ T3329] ___sys_sendmsg+0xee/0x170 [16223.527841][ T3329] __sys_sendmsg+0xcd/0x170 [16223.527841][ T3329] do_syscall_64+0xc6/0x1e0 [16223.527841][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16223.527841][ T3329] [16223.529678][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16223.529678][ T3329] neigh_parms_alloc+0x1e5/0x510 [16223.529678][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16223.529678][ T3329] ipv6_find_idev+0x102/0x170 [16223.529678][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16223.529678][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16223.529678][ T3329] netlink_rcv_skb+0x130/0x360 [16223.529678][ T3329] netlink_unicast+0x449/0x710 [16223.529678][ T3329] netlink_sendmsg+0x723/0xbe0 [16223.529678][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16223.529678][ T3329] ___sys_sendmsg+0xee/0x170 [16223.529678][ T3329] __sys_sendmsg+0xcd/0x170 [16223.529678][ T3329] do_syscall_64+0xc6/0x1e0 [16223.529678][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16223.529678][ T3329] [16233.772906][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16233.773321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16233.773321][ T3329] netdev_get_by_index+0x5e/0x80 [16233.773321][ T3329] fib6_nh_init+0x3d8/0x15b0 [16233.773321][ T3329] ip6_route_info_create+0xf18/0x17d0 [16233.773321][ T3329] ip6_route_add+0x1c/0x140 [16233.773321][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16233.773321][ T3329] addrconf_add_dev+0xe2/0x170 [16233.773321][ T3329] inet6_addr_add+0x12f/0xa40 [16233.773321][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16233.773321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16233.773321][ T3329] netlink_rcv_skb+0x130/0x360 [16233.773321][ T3329] netlink_unicast+0x449/0x710 [16233.773321][ T3329] netlink_sendmsg+0x723/0xbe0 [16233.773321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16233.773321][ T3329] ___sys_sendmsg+0xee/0x170 [16233.773321][ T3329] __sys_sendmsg+0xcd/0x170 [16233.773321][ T3329] do_syscall_64+0xc6/0x1e0 [16233.773321][ T3329] [16233.775748][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16233.775748][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16233.775748][ T3329] ipv6_find_idev+0x102/0x170 [16233.775748][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16233.775748][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16233.775748][ T3329] netlink_rcv_skb+0x130/0x360 [16233.775748][ T3329] netlink_unicast+0x449/0x710 [16233.775748][ T3329] netlink_sendmsg+0x723/0xbe0 [16233.775748][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16233.775748][ T3329] ___sys_sendmsg+0xee/0x170 [16233.775748][ T3329] __sys_sendmsg+0xcd/0x170 [16233.775748][ T3329] do_syscall_64+0xc6/0x1e0 [16233.775748][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16233.775748][ T3329] [16233.777644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16233.777644][ T3329] neigh_parms_alloc+0x1e5/0x510 [16233.777644][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16233.777644][ T3329] ipv6_find_idev+0x102/0x170 [16233.777644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16233.777644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16233.777644][ T3329] netlink_rcv_skb+0x130/0x360 [16233.777644][ T3329] netlink_unicast+0x449/0x710 [16233.777644][ T3329] netlink_sendmsg+0x723/0xbe0 [16233.777644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16233.777644][ T3329] ___sys_sendmsg+0xee/0x170 [16233.777644][ T3329] __sys_sendmsg+0xcd/0x170 [16233.777644][ T3329] do_syscall_64+0xc6/0x1e0 [16233.777644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16233.777644][ T3329] [16244.020928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16244.021357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16244.021357][ T3329] netdev_get_by_index+0x5e/0x80 [16244.021357][ T3329] fib6_nh_init+0x3d8/0x15b0 [16244.021357][ T3329] ip6_route_info_create+0xf18/0x17d0 [16244.021357][ T3329] ip6_route_add+0x1c/0x140 [16244.021357][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16244.021357][ T3329] addrconf_add_dev+0xe2/0x170 [16244.021357][ T3329] inet6_addr_add+0x12f/0xa40 [16244.021357][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16244.021357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16244.021357][ T3329] netlink_rcv_skb+0x130/0x360 [16244.021357][ T3329] netlink_unicast+0x449/0x710 [16244.021357][ T3329] netlink_sendmsg+0x723/0xbe0 [16244.021357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16244.021357][ T3329] ___sys_sendmsg+0xee/0x170 [16244.021357][ T3329] __sys_sendmsg+0xcd/0x170 [16244.021357][ T3329] do_syscall_64+0xc6/0x1e0 [16244.021357][ T3329] [16244.023797][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16244.023797][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16244.023797][ T3329] ipv6_find_idev+0x102/0x170 [16244.023797][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16244.023797][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16244.023797][ T3329] netlink_rcv_skb+0x130/0x360 [16244.023797][ T3329] netlink_unicast+0x449/0x710 [16244.023797][ T3329] netlink_sendmsg+0x723/0xbe0 [16244.023797][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16244.023797][ T3329] ___sys_sendmsg+0xee/0x170 [16244.023797][ T3329] __sys_sendmsg+0xcd/0x170 [16244.023797][ T3329] do_syscall_64+0xc6/0x1e0 [16244.023797][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16244.023797][ T3329] [16244.025683][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16244.025683][ T3329] neigh_parms_alloc+0x1e5/0x510 [16244.025683][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16244.025683][ T3329] ipv6_find_idev+0x102/0x170 [16244.025683][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16244.025683][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16244.025683][ T3329] netlink_rcv_skb+0x130/0x360 [16244.025683][ T3329] netlink_unicast+0x449/0x710 [16244.025683][ T3329] netlink_sendmsg+0x723/0xbe0 [16244.025683][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16244.025683][ T3329] ___sys_sendmsg+0xee/0x170 [16244.025683][ T3329] __sys_sendmsg+0xcd/0x170 [16244.025683][ T3329] do_syscall_64+0xc6/0x1e0 [16244.025683][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16244.025683][ T3329] [16254.268952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16254.269441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16254.269441][ T3329] netdev_get_by_index+0x5e/0x80 [16254.269441][ T3329] fib6_nh_init+0x3d8/0x15b0 [16254.269441][ T3329] ip6_route_info_create+0xf18/0x17d0 [16254.269441][ T3329] ip6_route_add+0x1c/0x140 [16254.269441][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16254.269441][ T3329] addrconf_add_dev+0xe2/0x170 [16254.269441][ T3329] inet6_addr_add+0x12f/0xa40 [16254.269441][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16254.269441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16254.269441][ T3329] netlink_rcv_skb+0x130/0x360 [16254.269441][ T3329] netlink_unicast+0x449/0x710 [16254.269441][ T3329] netlink_sendmsg+0x723/0xbe0 [16254.269441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16254.269441][ T3329] ___sys_sendmsg+0xee/0x170 [16254.269441][ T3329] __sys_sendmsg+0xcd/0x170 [16254.269441][ T3329] do_syscall_64+0xc6/0x1e0 [16254.269441][ T3329] [16254.271902][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16254.271902][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16254.271902][ T3329] ipv6_find_idev+0x102/0x170 [16254.271902][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16254.271902][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16254.271902][ T3329] netlink_rcv_skb+0x130/0x360 [16254.271902][ T3329] netlink_unicast+0x449/0x710 [16254.271902][ T3329] netlink_sendmsg+0x723/0xbe0 [16254.271902][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16254.271902][ T3329] ___sys_sendmsg+0xee/0x170 [16254.271902][ T3329] __sys_sendmsg+0xcd/0x170 [16254.271902][ T3329] do_syscall_64+0xc6/0x1e0 [16254.271902][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16254.271902][ T3329] [16254.273769][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16254.273769][ T3329] neigh_parms_alloc+0x1e5/0x510 [16254.273769][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16254.273769][ T3329] ipv6_find_idev+0x102/0x170 [16254.273769][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16254.273769][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16254.273769][ T3329] netlink_rcv_skb+0x130/0x360 [16254.273769][ T3329] netlink_unicast+0x449/0x710 [16254.273769][ T3329] netlink_sendmsg+0x723/0xbe0 [16254.273769][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16254.273769][ T3329] ___sys_sendmsg+0xee/0x170 [16254.273769][ T3329] __sys_sendmsg+0xcd/0x170 [16254.273769][ T3329] do_syscall_64+0xc6/0x1e0 [16254.273769][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16254.273769][ T3329] [16264.444911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16264.445372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16264.445372][ T3329] netdev_get_by_index+0x5e/0x80 [16264.445372][ T3329] fib6_nh_init+0x3d8/0x15b0 [16264.445372][ T3329] ip6_route_info_create+0xf18/0x17d0 [16264.445372][ T3329] ip6_route_add+0x1c/0x140 [16264.445372][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16264.445372][ T3329] addrconf_add_dev+0xe2/0x170 [16264.445372][ T3329] inet6_addr_add+0x12f/0xa40 [16264.445372][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16264.445372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16264.445372][ T3329] netlink_rcv_skb+0x130/0x360 [16264.445372][ T3329] netlink_unicast+0x449/0x710 [16264.445372][ T3329] netlink_sendmsg+0x723/0xbe0 [16264.445372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16264.445372][ T3329] ___sys_sendmsg+0xee/0x170 [16264.445372][ T3329] __sys_sendmsg+0xcd/0x170 [16264.445372][ T3329] do_syscall_64+0xc6/0x1e0 [16264.445372][ T3329] [16264.447597][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16264.447597][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16264.447597][ T3329] ipv6_find_idev+0x102/0x170 [16264.447597][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16264.447597][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16264.447597][ T3329] netlink_rcv_skb+0x130/0x360 [16264.447597][ T3329] netlink_unicast+0x449/0x710 [16264.447597][ T3329] netlink_sendmsg+0x723/0xbe0 [16264.447597][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16264.447597][ T3329] ___sys_sendmsg+0xee/0x170 [16264.447597][ T3329] __sys_sendmsg+0xcd/0x170 [16264.447597][ T3329] do_syscall_64+0xc6/0x1e0 [16264.447597][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16264.447597][ T3329] [16264.449303][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16264.449303][ T3329] neigh_parms_alloc+0x1e5/0x510 [16264.449303][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16264.449303][ T3329] ipv6_find_idev+0x102/0x170 [16264.449303][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16264.449303][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16264.449303][ T3329] netlink_rcv_skb+0x130/0x360 [16264.449303][ T3329] netlink_unicast+0x449/0x710 [16264.449303][ T3329] netlink_sendmsg+0x723/0xbe0 [16264.449303][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16264.449303][ T3329] ___sys_sendmsg+0xee/0x170 [16264.449303][ T3329] __sys_sendmsg+0xcd/0x170 [16264.449303][ T3329] do_syscall_64+0xc6/0x1e0 [16264.449303][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16264.449303][ T3329] [16274.692976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16274.693467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16274.693467][ T3329] netdev_get_by_index+0x5e/0x80 [16274.693467][ T3329] fib6_nh_init+0x3d8/0x15b0 [16274.693467][ T3329] ip6_route_info_create+0xf18/0x17d0 [16274.693467][ T3329] ip6_route_add+0x1c/0x140 [16274.693467][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16274.693467][ T3329] addrconf_add_dev+0xe2/0x170 [16274.693467][ T3329] inet6_addr_add+0x12f/0xa40 [16274.693467][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16274.693467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16274.693467][ T3329] netlink_rcv_skb+0x130/0x360 [16274.693467][ T3329] netlink_unicast+0x449/0x710 [16274.693467][ T3329] netlink_sendmsg+0x723/0xbe0 [16274.693467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16274.693467][ T3329] ___sys_sendmsg+0xee/0x170 [16274.693467][ T3329] __sys_sendmsg+0xcd/0x170 [16274.693467][ T3329] do_syscall_64+0xc6/0x1e0 [16274.693467][ T3329] [16274.695675][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16274.695675][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16274.695675][ T3329] ipv6_find_idev+0x102/0x170 [16274.695675][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16274.695675][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16274.695675][ T3329] netlink_rcv_skb+0x130/0x360 [16274.695675][ T3329] netlink_unicast+0x449/0x710 [16274.695675][ T3329] netlink_sendmsg+0x723/0xbe0 [16274.695675][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16274.695675][ T3329] ___sys_sendmsg+0xee/0x170 [16274.695675][ T3329] __sys_sendmsg+0xcd/0x170 [16274.695675][ T3329] do_syscall_64+0xc6/0x1e0 [16274.695675][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16274.695675][ T3329] [16274.697387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16274.697387][ T3329] neigh_parms_alloc+0x1e5/0x510 [16274.697387][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16274.697387][ T3329] ipv6_find_idev+0x102/0x170 [16274.697387][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16274.697387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16274.697387][ T3329] netlink_rcv_skb+0x130/0x360 [16274.697387][ T3329] netlink_unicast+0x449/0x710 [16274.697387][ T3329] netlink_sendmsg+0x723/0xbe0 [16274.697387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16274.697387][ T3329] ___sys_sendmsg+0xee/0x170 [16274.697387][ T3329] __sys_sendmsg+0xcd/0x170 [16274.697387][ T3329] do_syscall_64+0xc6/0x1e0 [16274.697387][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16274.697387][ T3329] [16284.940943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16284.941440][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16284.941440][ T3329] netdev_get_by_index+0x5e/0x80 [16284.941440][ T3329] fib6_nh_init+0x3d8/0x15b0 [16284.941440][ T3329] ip6_route_info_create+0xf18/0x17d0 [16284.941440][ T3329] ip6_route_add+0x1c/0x140 [16284.941440][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16284.941440][ T3329] addrconf_add_dev+0xe2/0x170 [16284.941440][ T3329] inet6_addr_add+0x12f/0xa40 [16284.941440][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16284.941440][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16284.941440][ T3329] netlink_rcv_skb+0x130/0x360 [16284.941440][ T3329] netlink_unicast+0x449/0x710 [16284.941440][ T3329] netlink_sendmsg+0x723/0xbe0 [16284.941440][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16284.941440][ T3329] ___sys_sendmsg+0xee/0x170 [16284.941440][ T3329] __sys_sendmsg+0xcd/0x170 [16284.941440][ T3329] do_syscall_64+0xc6/0x1e0 [16284.941440][ T3329] [16284.943662][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16284.943662][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16284.943662][ T3329] ipv6_find_idev+0x102/0x170 [16284.943662][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16284.943662][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16284.943662][ T3329] netlink_rcv_skb+0x130/0x360 [16284.943662][ T3329] netlink_unicast+0x449/0x710 [16284.943662][ T3329] netlink_sendmsg+0x723/0xbe0 [16284.943662][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16284.943662][ T3329] ___sys_sendmsg+0xee/0x170 [16284.943662][ T3329] __sys_sendmsg+0xcd/0x170 [16284.943662][ T3329] do_syscall_64+0xc6/0x1e0 [16284.943662][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16284.943662][ T3329] [16284.945375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16284.945375][ T3329] neigh_parms_alloc+0x1e5/0x510 [16284.945375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16284.945375][ T3329] ipv6_find_idev+0x102/0x170 [16284.945375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16284.945375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16284.945375][ T3329] netlink_rcv_skb+0x130/0x360 [16284.945375][ T3329] netlink_unicast+0x449/0x710 [16284.945375][ T3329] netlink_sendmsg+0x723/0xbe0 [16284.945375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16284.945375][ T3329] ___sys_sendmsg+0xee/0x170 [16284.945375][ T3329] __sys_sendmsg+0xcd/0x170 [16284.945375][ T3329] do_syscall_64+0xc6/0x1e0 [16284.945375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16284.945375][ T3329] [16295.188939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16295.189424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16295.189424][ T3329] netdev_get_by_index+0x5e/0x80 [16295.189424][ T3329] fib6_nh_init+0x3d8/0x15b0 [16295.189424][ T3329] ip6_route_info_create+0xf18/0x17d0 [16295.189424][ T3329] ip6_route_add+0x1c/0x140 [16295.189424][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16295.189424][ T3329] addrconf_add_dev+0xe2/0x170 [16295.189424][ T3329] inet6_addr_add+0x12f/0xa40 [16295.189424][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16295.189424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16295.189424][ T3329] netlink_rcv_skb+0x130/0x360 [16295.189424][ T3329] netlink_unicast+0x449/0x710 [16295.189424][ T3329] netlink_sendmsg+0x723/0xbe0 [16295.189424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16295.189424][ T3329] ___sys_sendmsg+0xee/0x170 [16295.189424][ T3329] __sys_sendmsg+0xcd/0x170 [16295.189424][ T3329] do_syscall_64+0xc6/0x1e0 [16295.189424][ T3329] [16295.191642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16295.191642][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16295.191642][ T3329] ipv6_find_idev+0x102/0x170 [16295.191642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16295.191642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16295.191642][ T3329] netlink_rcv_skb+0x130/0x360 [16295.191642][ T3329] netlink_unicast+0x449/0x710 [16295.191642][ T3329] netlink_sendmsg+0x723/0xbe0 [16295.191642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16295.191642][ T3329] ___sys_sendmsg+0xee/0x170 [16295.191642][ T3329] __sys_sendmsg+0xcd/0x170 [16295.191642][ T3329] do_syscall_64+0xc6/0x1e0 [16295.191642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16295.191642][ T3329] [16295.193348][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16295.193348][ T3329] neigh_parms_alloc+0x1e5/0x510 [16295.193348][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16295.193348][ T3329] ipv6_find_idev+0x102/0x170 [16295.193348][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16295.193348][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16295.193348][ T3329] netlink_rcv_skb+0x130/0x360 [16295.193348][ T3329] netlink_unicast+0x449/0x710 [16295.193348][ T3329] netlink_sendmsg+0x723/0xbe0 [16295.193348][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16295.193348][ T3329] ___sys_sendmsg+0xee/0x170 [16295.193348][ T3329] __sys_sendmsg+0xcd/0x170 [16295.193348][ T3329] do_syscall_64+0xc6/0x1e0 [16295.193348][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16295.193348][ T3329] [16305.236853][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16305.237364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16305.237364][ T3329] netdev_get_by_index+0x5e/0x80 [16305.237364][ T3329] fib6_nh_init+0x3d8/0x15b0 [16305.237364][ T3329] ip6_route_info_create+0xf18/0x17d0 [16305.237364][ T3329] ip6_route_add+0x1c/0x140 [16305.237364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16305.237364][ T3329] addrconf_add_dev+0xe2/0x170 [16305.237364][ T3329] inet6_addr_add+0x12f/0xa40 [16305.237364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16305.237364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16305.237364][ T3329] netlink_rcv_skb+0x130/0x360 [16305.237364][ T3329] netlink_unicast+0x449/0x710 [16305.237364][ T3329] netlink_sendmsg+0x723/0xbe0 [16305.237364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16305.237364][ T3329] ___sys_sendmsg+0xee/0x170 [16305.237364][ T3329] __sys_sendmsg+0xcd/0x170 [16305.237364][ T3329] do_syscall_64+0xc6/0x1e0 [16305.237364][ T3329] [16305.239743][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16305.239743][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16305.239743][ T3329] ipv6_find_idev+0x102/0x170 [16305.239743][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16305.239743][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16305.239743][ T3329] netlink_rcv_skb+0x130/0x360 [16305.239743][ T3329] netlink_unicast+0x449/0x710 [16305.239743][ T3329] netlink_sendmsg+0x723/0xbe0 [16305.239743][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16305.239743][ T3329] ___sys_sendmsg+0xee/0x170 [16305.239743][ T3329] __sys_sendmsg+0xcd/0x170 [16305.239743][ T3329] do_syscall_64+0xc6/0x1e0 [16305.239743][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16305.239743][ T3329] [16305.241576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16305.241576][ T3329] neigh_parms_alloc+0x1e5/0x510 [16305.241576][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16305.241576][ T3329] ipv6_find_idev+0x102/0x170 [16305.241576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16305.241576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16305.241576][ T3329] netlink_rcv_skb+0x130/0x360 [16305.241576][ T3329] netlink_unicast+0x449/0x710 [16305.241576][ T3329] netlink_sendmsg+0x723/0xbe0 [16305.241576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16305.241576][ T3329] ___sys_sendmsg+0xee/0x170 [16305.241576][ T3329] __sys_sendmsg+0xcd/0x170 [16305.241576][ T3329] do_syscall_64+0xc6/0x1e0 [16305.241576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16305.241576][ T3329] [16315.836952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16315.837389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16315.837389][ T3329] netdev_get_by_index+0x5e/0x80 [16315.837389][ T3329] fib6_nh_init+0x3d8/0x15b0 [16315.837389][ T3329] ip6_route_info_create+0xf18/0x17d0 [16315.837389][ T3329] ip6_route_add+0x1c/0x140 [16315.837389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16315.837389][ T3329] addrconf_add_dev+0xe2/0x170 [16315.837389][ T3329] inet6_addr_add+0x12f/0xa40 [16315.837389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16315.837389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16315.837389][ T3329] netlink_rcv_skb+0x130/0x360 [16315.837389][ T3329] netlink_unicast+0x449/0x710 [16315.837389][ T3329] netlink_sendmsg+0x723/0xbe0 [16315.837389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16315.837389][ T3329] ___sys_sendmsg+0xee/0x170 [16315.837389][ T3329] __sys_sendmsg+0xcd/0x170 [16315.837389][ T3329] do_syscall_64+0xc6/0x1e0 [16315.837389][ T3329] [16315.839913][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16315.839913][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16315.839913][ T3329] ipv6_find_idev+0x102/0x170 [16315.839913][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16315.839913][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16315.839913][ T3329] netlink_rcv_skb+0x130/0x360 [16315.839913][ T3329] netlink_unicast+0x449/0x710 [16315.839913][ T3329] netlink_sendmsg+0x723/0xbe0 [16315.839913][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16315.839913][ T3329] ___sys_sendmsg+0xee/0x170 [16315.839913][ T3329] __sys_sendmsg+0xcd/0x170 [16315.839913][ T3329] do_syscall_64+0xc6/0x1e0 [16315.839913][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16315.839913][ T3329] [16315.841786][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16315.841786][ T3329] neigh_parms_alloc+0x1e5/0x510 [16315.841786][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16315.841786][ T3329] ipv6_find_idev+0x102/0x170 [16315.841786][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16315.841786][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16315.841786][ T3329] netlink_rcv_skb+0x130/0x360 [16315.841786][ T3329] netlink_unicast+0x449/0x710 [16315.841786][ T3329] netlink_sendmsg+0x723/0xbe0 [16315.841786][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16315.841786][ T3329] ___sys_sendmsg+0xee/0x170 [16315.841786][ T3329] __sys_sendmsg+0xcd/0x170 [16315.841786][ T3329] do_syscall_64+0xc6/0x1e0 [16315.841786][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16315.841786][ T3329] [16325.884910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16325.885411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16325.885411][ T3329] netdev_get_by_index+0x5e/0x80 [16325.885411][ T3329] fib6_nh_init+0x3d8/0x15b0 [16325.885411][ T3329] ip6_route_info_create+0xf18/0x17d0 [16325.885411][ T3329] ip6_route_add+0x1c/0x140 [16325.885411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16325.885411][ T3329] addrconf_add_dev+0xe2/0x170 [16325.885411][ T3329] inet6_addr_add+0x12f/0xa40 [16325.885411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16325.885411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16325.885411][ T3329] netlink_rcv_skb+0x130/0x360 [16325.885411][ T3329] netlink_unicast+0x449/0x710 [16325.885411][ T3329] netlink_sendmsg+0x723/0xbe0 [16325.885411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16325.885411][ T3329] ___sys_sendmsg+0xee/0x170 [16325.885411][ T3329] __sys_sendmsg+0xcd/0x170 [16325.885411][ T3329] do_syscall_64+0xc6/0x1e0 [16325.885411][ T3329] [16325.888152][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16325.888152][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16325.888152][ T3329] ipv6_find_idev+0x102/0x170 [16325.888152][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16325.888152][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16325.888152][ T3329] netlink_rcv_skb+0x130/0x360 [16325.888152][ T3329] netlink_unicast+0x449/0x710 [16325.888152][ T3329] netlink_sendmsg+0x723/0xbe0 [16325.888152][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16325.888152][ T3329] ___sys_sendmsg+0xee/0x170 [16325.888152][ T3329] __sys_sendmsg+0xcd/0x170 [16325.888152][ T3329] do_syscall_64+0xc6/0x1e0 [16325.888152][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16325.888152][ T3329] [16325.890257][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16325.890257][ T3329] neigh_parms_alloc+0x1e5/0x510 [16325.890257][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16325.890257][ T3329] ipv6_find_idev+0x102/0x170 [16325.890257][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16325.890257][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16325.890257][ T3329] netlink_rcv_skb+0x130/0x360 [16325.890257][ T3329] netlink_unicast+0x449/0x710 [16325.890257][ T3329] netlink_sendmsg+0x723/0xbe0 [16325.890257][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16325.890257][ T3329] ___sys_sendmsg+0xee/0x170 [16325.890257][ T3329] __sys_sendmsg+0xcd/0x170 [16325.890257][ T3329] do_syscall_64+0xc6/0x1e0 [16325.890257][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16325.890257][ T3329] [16336.132922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16336.133355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16336.133355][ T3329] netdev_get_by_index+0x5e/0x80 [16336.133355][ T3329] fib6_nh_init+0x3d8/0x15b0 [16336.133355][ T3329] ip6_route_info_create+0xf18/0x17d0 [16336.133355][ T3329] ip6_route_add+0x1c/0x140 [16336.133355][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16336.133355][ T3329] addrconf_add_dev+0xe2/0x170 [16336.133355][ T3329] inet6_addr_add+0x12f/0xa40 [16336.133355][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16336.133355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16336.133355][ T3329] netlink_rcv_skb+0x130/0x360 [16336.133355][ T3329] netlink_unicast+0x449/0x710 [16336.133355][ T3329] netlink_sendmsg+0x723/0xbe0 [16336.133355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16336.133355][ T3329] ___sys_sendmsg+0xee/0x170 [16336.133355][ T3329] __sys_sendmsg+0xcd/0x170 [16336.133355][ T3329] do_syscall_64+0xc6/0x1e0 [16336.133355][ T3329] [16336.135795][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16336.135795][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16336.135795][ T3329] ipv6_find_idev+0x102/0x170 [16336.135795][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16336.135795][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16336.135795][ T3329] netlink_rcv_skb+0x130/0x360 [16336.135795][ T3329] netlink_unicast+0x449/0x710 [16336.135795][ T3329] netlink_sendmsg+0x723/0xbe0 [16336.135795][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16336.135795][ T3329] ___sys_sendmsg+0xee/0x170 [16336.135795][ T3329] __sys_sendmsg+0xcd/0x170 [16336.135795][ T3329] do_syscall_64+0xc6/0x1e0 [16336.135795][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16336.135795][ T3329] [16336.137695][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16336.137695][ T3329] neigh_parms_alloc+0x1e5/0x510 [16336.137695][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16336.137695][ T3329] ipv6_find_idev+0x102/0x170 [16336.137695][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16336.137695][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16336.137695][ T3329] netlink_rcv_skb+0x130/0x360 [16336.137695][ T3329] netlink_unicast+0x449/0x710 [16336.137695][ T3329] netlink_sendmsg+0x723/0xbe0 [16336.137695][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16336.137695][ T3329] ___sys_sendmsg+0xee/0x170 [16336.137695][ T3329] __sys_sendmsg+0xcd/0x170 [16336.137695][ T3329] do_syscall_64+0xc6/0x1e0 [16336.137695][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16336.137695][ T3329] [16346.380875][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16346.381311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16346.381311][ T3329] netdev_get_by_index+0x5e/0x80 [16346.381311][ T3329] fib6_nh_init+0x3d8/0x15b0 [16346.381311][ T3329] ip6_route_info_create+0xf18/0x17d0 [16346.381311][ T3329] ip6_route_add+0x1c/0x140 [16346.381311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16346.381311][ T3329] addrconf_add_dev+0xe2/0x170 [16346.381311][ T3329] inet6_addr_add+0x12f/0xa40 [16346.381311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16346.381311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16346.381311][ T3329] netlink_rcv_skb+0x130/0x360 [16346.381311][ T3329] netlink_unicast+0x449/0x710 [16346.381311][ T3329] netlink_sendmsg+0x723/0xbe0 [16346.381311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16346.381311][ T3329] ___sys_sendmsg+0xee/0x170 [16346.381311][ T3329] __sys_sendmsg+0xcd/0x170 [16346.381311][ T3329] do_syscall_64+0xc6/0x1e0 [16346.381311][ T3329] [16346.383747][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16346.383747][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16346.383747][ T3329] ipv6_find_idev+0x102/0x170 [16346.383747][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16346.383747][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16346.383747][ T3329] netlink_rcv_skb+0x130/0x360 [16346.383747][ T3329] netlink_unicast+0x449/0x710 [16346.383747][ T3329] netlink_sendmsg+0x723/0xbe0 [16346.383747][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16346.383747][ T3329] ___sys_sendmsg+0xee/0x170 [16346.383747][ T3329] __sys_sendmsg+0xcd/0x170 [16346.383747][ T3329] do_syscall_64+0xc6/0x1e0 [16346.383747][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16346.383747][ T3329] [16346.385629][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16346.385629][ T3329] neigh_parms_alloc+0x1e5/0x510 [16346.385629][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16346.385629][ T3329] ipv6_find_idev+0x102/0x170 [16346.385629][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16346.385629][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16346.385629][ T3329] netlink_rcv_skb+0x130/0x360 [16346.385629][ T3329] netlink_unicast+0x449/0x710 [16346.385629][ T3329] netlink_sendmsg+0x723/0xbe0 [16346.385629][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16346.385629][ T3329] ___sys_sendmsg+0xee/0x170 [16346.385629][ T3329] __sys_sendmsg+0xcd/0x170 [16346.385629][ T3329] do_syscall_64+0xc6/0x1e0 [16346.385629][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16346.385629][ T3329] [16356.628866][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16356.629310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16356.629310][ T3329] netdev_get_by_index+0x5e/0x80 [16356.629310][ T3329] fib6_nh_init+0x3d8/0x15b0 [16356.629310][ T3329] ip6_route_info_create+0xf18/0x17d0 [16356.629310][ T3329] ip6_route_add+0x1c/0x140 [16356.629310][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16356.629310][ T3329] addrconf_add_dev+0xe2/0x170 [16356.629310][ T3329] inet6_addr_add+0x12f/0xa40 [16356.629310][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16356.629310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16356.629310][ T3329] netlink_rcv_skb+0x130/0x360 [16356.629310][ T3329] netlink_unicast+0x449/0x710 [16356.629310][ T3329] netlink_sendmsg+0x723/0xbe0 [16356.629310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16356.629310][ T3329] ___sys_sendmsg+0xee/0x170 [16356.629310][ T3329] __sys_sendmsg+0xcd/0x170 [16356.629310][ T3329] do_syscall_64+0xc6/0x1e0 [16356.629310][ T3329] [16356.631754][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16356.631754][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16356.631754][ T3329] ipv6_find_idev+0x102/0x170 [16356.631754][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16356.631754][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16356.631754][ T3329] netlink_rcv_skb+0x130/0x360 [16356.631754][ T3329] netlink_unicast+0x449/0x710 [16356.631754][ T3329] netlink_sendmsg+0x723/0xbe0 [16356.631754][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16356.631754][ T3329] ___sys_sendmsg+0xee/0x170 [16356.631754][ T3329] __sys_sendmsg+0xcd/0x170 [16356.631754][ T3329] do_syscall_64+0xc6/0x1e0 [16356.631754][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16356.631754][ T3329] [16356.633652][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16356.633652][ T3329] neigh_parms_alloc+0x1e5/0x510 [16356.633652][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16356.633652][ T3329] ipv6_find_idev+0x102/0x170 [16356.633652][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16356.633652][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16356.633652][ T3329] netlink_rcv_skb+0x130/0x360 [16356.633652][ T3329] netlink_unicast+0x449/0x710 [16356.633652][ T3329] netlink_sendmsg+0x723/0xbe0 [16356.633652][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16356.633652][ T3329] ___sys_sendmsg+0xee/0x170 [16356.633652][ T3329] __sys_sendmsg+0xcd/0x170 [16356.633652][ T3329] do_syscall_64+0xc6/0x1e0 [16356.633652][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16356.633652][ T3329] [16366.684989][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16366.685605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16366.685605][ T3329] netdev_get_by_index+0x5e/0x80 [16366.685605][ T3329] fib6_nh_init+0x3d8/0x15b0 [16366.685605][ T3329] ip6_route_info_create+0xf18/0x17d0 [16366.685605][ T3329] ip6_route_add+0x1c/0x140 [16366.685605][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16366.685605][ T3329] addrconf_add_dev+0xe2/0x170 [16366.685605][ T3329] inet6_addr_add+0x12f/0xa40 [16366.685605][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16366.685605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16366.685605][ T3329] netlink_rcv_skb+0x130/0x360 [16366.685605][ T3329] netlink_unicast+0x449/0x710 [16366.685605][ T3329] netlink_sendmsg+0x723/0xbe0 [16366.685605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16366.685605][ T3329] ___sys_sendmsg+0xee/0x170 [16366.685605][ T3329] __sys_sendmsg+0xcd/0x170 [16366.685605][ T3329] do_syscall_64+0xc6/0x1e0 [16366.685605][ T3329] [16366.687931][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16366.687931][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16366.687931][ T3329] ipv6_find_idev+0x102/0x170 [16366.687931][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16366.687931][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16366.687931][ T3329] netlink_rcv_skb+0x130/0x360 [16366.687931][ T3329] netlink_unicast+0x449/0x710 [16366.687931][ T3329] netlink_sendmsg+0x723/0xbe0 [16366.687931][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16366.687931][ T3329] ___sys_sendmsg+0xee/0x170 [16366.687931][ T3329] __sys_sendmsg+0xcd/0x170 [16366.687931][ T3329] do_syscall_64+0xc6/0x1e0 [16366.687931][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16366.687931][ T3329] [16366.689702][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16366.689702][ T3329] neigh_parms_alloc+0x1e5/0x510 [16366.689702][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16366.689702][ T3329] ipv6_find_idev+0x102/0x170 [16366.689702][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16366.689702][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16366.689702][ T3329] netlink_rcv_skb+0x130/0x360 [16366.689702][ T3329] netlink_unicast+0x449/0x710 [16366.689702][ T3329] netlink_sendmsg+0x723/0xbe0 [16366.689702][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16366.689702][ T3329] ___sys_sendmsg+0xee/0x170 [16366.689702][ T3329] __sys_sendmsg+0xcd/0x170 [16366.689702][ T3329] do_syscall_64+0xc6/0x1e0 [16366.689702][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16366.689702][ T3329] [16376.932953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16376.933458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16376.933458][ T3329] netdev_get_by_index+0x5e/0x80 [16376.933458][ T3329] fib6_nh_init+0x3d8/0x15b0 [16376.933458][ T3329] ip6_route_info_create+0xf18/0x17d0 [16376.933458][ T3329] ip6_route_add+0x1c/0x140 [16376.933458][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16376.933458][ T3329] addrconf_add_dev+0xe2/0x170 [16376.933458][ T3329] inet6_addr_add+0x12f/0xa40 [16376.933458][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16376.933458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16376.933458][ T3329] netlink_rcv_skb+0x130/0x360 [16376.933458][ T3329] netlink_unicast+0x449/0x710 [16376.933458][ T3329] netlink_sendmsg+0x723/0xbe0 [16376.933458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16376.933458][ T3329] ___sys_sendmsg+0xee/0x170 [16376.933458][ T3329] __sys_sendmsg+0xcd/0x170 [16376.933458][ T3329] do_syscall_64+0xc6/0x1e0 [16376.933458][ T3329] [16376.935895][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16376.935895][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16376.935895][ T3329] ipv6_find_idev+0x102/0x170 [16376.935895][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16376.935895][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16376.935895][ T3329] netlink_rcv_skb+0x130/0x360 [16376.935895][ T3329] netlink_unicast+0x449/0x710 [16376.935895][ T3329] netlink_sendmsg+0x723/0xbe0 [16376.935895][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16376.935895][ T3329] ___sys_sendmsg+0xee/0x170 [16376.935895][ T3329] __sys_sendmsg+0xcd/0x170 [16376.935895][ T3329] do_syscall_64+0xc6/0x1e0 [16376.935895][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16376.935895][ T3329] [16376.937788][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16376.937788][ T3329] neigh_parms_alloc+0x1e5/0x510 [16376.937788][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16376.937788][ T3329] ipv6_find_idev+0x102/0x170 [16376.937788][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16376.937788][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16376.937788][ T3329] netlink_rcv_skb+0x130/0x360 [16376.937788][ T3329] netlink_unicast+0x449/0x710 [16376.937788][ T3329] netlink_sendmsg+0x723/0xbe0 [16376.937788][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16376.937788][ T3329] ___sys_sendmsg+0xee/0x170 [16376.937788][ T3329] __sys_sendmsg+0xcd/0x170 [16376.937788][ T3329] do_syscall_64+0xc6/0x1e0 [16376.937788][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16376.937788][ T3329] [16387.180935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16387.181435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16387.181435][ T3329] netdev_get_by_index+0x5e/0x80 [16387.181435][ T3329] fib6_nh_init+0x3d8/0x15b0 [16387.181435][ T3329] ip6_route_info_create+0xf18/0x17d0 [16387.181435][ T3329] ip6_route_add+0x1c/0x140 [16387.181435][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16387.181435][ T3329] addrconf_add_dev+0xe2/0x170 [16387.181435][ T3329] inet6_addr_add+0x12f/0xa40 [16387.181435][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16387.181435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16387.181435][ T3329] netlink_rcv_skb+0x130/0x360 [16387.181435][ T3329] netlink_unicast+0x449/0x710 [16387.181435][ T3329] netlink_sendmsg+0x723/0xbe0 [16387.181435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16387.181435][ T3329] ___sys_sendmsg+0xee/0x170 [16387.181435][ T3329] __sys_sendmsg+0xcd/0x170 [16387.181435][ T3329] do_syscall_64+0xc6/0x1e0 [16387.181435][ T3329] [16387.183890][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16387.183890][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16387.183890][ T3329] ipv6_find_idev+0x102/0x170 [16387.183890][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16387.183890][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16387.183890][ T3329] netlink_rcv_skb+0x130/0x360 [16387.183890][ T3329] netlink_unicast+0x449/0x710 [16387.183890][ T3329] netlink_sendmsg+0x723/0xbe0 [16387.183890][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16387.183890][ T3329] ___sys_sendmsg+0xee/0x170 [16387.183890][ T3329] __sys_sendmsg+0xcd/0x170 [16387.183890][ T3329] do_syscall_64+0xc6/0x1e0 [16387.183890][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16387.183890][ T3329] [16387.185772][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16387.185772][ T3329] neigh_parms_alloc+0x1e5/0x510 [16387.185772][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16387.185772][ T3329] ipv6_find_idev+0x102/0x170 [16387.185772][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16387.185772][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16387.185772][ T3329] netlink_rcv_skb+0x130/0x360 [16387.185772][ T3329] netlink_unicast+0x449/0x710 [16387.185772][ T3329] netlink_sendmsg+0x723/0xbe0 [16387.185772][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16387.185772][ T3329] ___sys_sendmsg+0xee/0x170 [16387.185772][ T3329] __sys_sendmsg+0xcd/0x170 [16387.185772][ T3329] do_syscall_64+0xc6/0x1e0 [16387.185772][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16387.185772][ T3329] [16397.380929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16397.381421][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16397.381421][ T3329] netdev_get_by_index+0x5e/0x80 [16397.381421][ T3329] fib6_nh_init+0x3d8/0x15b0 [16397.381421][ T3329] ip6_route_info_create+0xf18/0x17d0 [16397.381421][ T3329] ip6_route_add+0x1c/0x140 [16397.381421][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16397.381421][ T3329] addrconf_add_dev+0xe2/0x170 [16397.381421][ T3329] inet6_addr_add+0x12f/0xa40 [16397.381421][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16397.381421][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16397.381421][ T3329] netlink_rcv_skb+0x130/0x360 [16397.381421][ T3329] netlink_unicast+0x449/0x710 [16397.381421][ T3329] netlink_sendmsg+0x723/0xbe0 [16397.381421][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16397.381421][ T3329] ___sys_sendmsg+0xee/0x170 [16397.381421][ T3329] __sys_sendmsg+0xcd/0x170 [16397.381421][ T3329] do_syscall_64+0xc6/0x1e0 [16397.381421][ T3329] [16397.383871][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16397.383871][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16397.383871][ T3329] ipv6_find_idev+0x102/0x170 [16397.383871][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16397.383871][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16397.383871][ T3329] netlink_rcv_skb+0x130/0x360 [16397.383871][ T3329] netlink_unicast+0x449/0x710 [16397.383871][ T3329] netlink_sendmsg+0x723/0xbe0 [16397.383871][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16397.383871][ T3329] ___sys_sendmsg+0xee/0x170 [16397.383871][ T3329] __sys_sendmsg+0xcd/0x170 [16397.383871][ T3329] do_syscall_64+0xc6/0x1e0 [16397.383871][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16397.383871][ T3329] [16397.385754][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16397.385754][ T3329] neigh_parms_alloc+0x1e5/0x510 [16397.385754][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16397.385754][ T3329] ipv6_find_idev+0x102/0x170 [16397.385754][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16397.385754][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16397.385754][ T3329] netlink_rcv_skb+0x130/0x360 [16397.385754][ T3329] netlink_unicast+0x449/0x710 [16397.385754][ T3329] netlink_sendmsg+0x723/0xbe0 [16397.385754][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16397.385754][ T3329] ___sys_sendmsg+0xee/0x170 [16397.385754][ T3329] __sys_sendmsg+0xcd/0x170 [16397.385754][ T3329] do_syscall_64+0xc6/0x1e0 [16397.385754][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16397.385754][ T3329] [16407.604935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16407.605423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16407.605423][ T3329] netdev_get_by_index+0x5e/0x80 [16407.605423][ T3329] fib6_nh_init+0x3d8/0x15b0 [16407.605423][ T3329] ip6_route_info_create+0xf18/0x17d0 [16407.605423][ T3329] ip6_route_add+0x1c/0x140 [16407.605423][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16407.605423][ T3329] addrconf_add_dev+0xe2/0x170 [16407.605423][ T3329] inet6_addr_add+0x12f/0xa40 [16407.605423][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16407.605423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16407.605423][ T3329] netlink_rcv_skb+0x130/0x360 [16407.605423][ T3329] netlink_unicast+0x449/0x710 [16407.605423][ T3329] netlink_sendmsg+0x723/0xbe0 [16407.605423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16407.605423][ T3329] ___sys_sendmsg+0xee/0x170 [16407.605423][ T3329] __sys_sendmsg+0xcd/0x170 [16407.605423][ T3329] do_syscall_64+0xc6/0x1e0 [16407.605423][ T3329] [16407.608130][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16407.608130][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16407.608130][ T3329] ipv6_find_idev+0x102/0x170 [16407.608130][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16407.608130][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16407.608130][ T3329] netlink_rcv_skb+0x130/0x360 [16407.608130][ T3329] netlink_unicast+0x449/0x710 [16407.608130][ T3329] netlink_sendmsg+0x723/0xbe0 [16407.608130][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16407.608130][ T3329] ___sys_sendmsg+0xee/0x170 [16407.608130][ T3329] __sys_sendmsg+0xcd/0x170 [16407.608130][ T3329] do_syscall_64+0xc6/0x1e0 [16407.608130][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16407.608130][ T3329] [16407.610210][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16407.610210][ T3329] neigh_parms_alloc+0x1e5/0x510 [16407.610210][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16407.610210][ T3329] ipv6_find_idev+0x102/0x170 [16407.610210][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16407.610210][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16407.610210][ T3329] netlink_rcv_skb+0x130/0x360 [16407.610210][ T3329] netlink_unicast+0x449/0x710 [16407.610210][ T3329] netlink_sendmsg+0x723/0xbe0 [16407.610210][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16407.610210][ T3329] ___sys_sendmsg+0xee/0x170 [16407.610210][ T3329] __sys_sendmsg+0xcd/0x170 [16407.610210][ T3329] do_syscall_64+0xc6/0x1e0 [16407.610210][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16407.610210][ T3329] [16417.700977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16417.701660][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16417.701660][ T3329] netdev_get_by_index+0x5e/0x80 [16417.701660][ T3329] fib6_nh_init+0x3d8/0x15b0 [16417.701660][ T3329] ip6_route_info_create+0xf18/0x17d0 [16417.701660][ T3329] ip6_route_add+0x1c/0x140 [16417.701660][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16417.701660][ T3329] addrconf_add_dev+0xe2/0x170 [16417.701660][ T3329] inet6_addr_add+0x12f/0xa40 [16417.701660][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16417.701660][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16417.701660][ T3329] netlink_rcv_skb+0x130/0x360 [16417.701660][ T3329] netlink_unicast+0x449/0x710 [16417.701660][ T3329] netlink_sendmsg+0x723/0xbe0 [16417.701660][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16417.701660][ T3329] ___sys_sendmsg+0xee/0x170 [16417.701660][ T3329] __sys_sendmsg+0xcd/0x170 [16417.701660][ T3329] do_syscall_64+0xc6/0x1e0 [16417.701660][ T3329] [16417.703990][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16417.703990][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16417.703990][ T3329] ipv6_find_idev+0x102/0x170 [16417.703990][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16417.703990][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16417.703990][ T3329] netlink_rcv_skb+0x130/0x360 [16417.703990][ T3329] netlink_unicast+0x449/0x710 [16417.703990][ T3329] netlink_sendmsg+0x723/0xbe0 [16417.703990][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16417.703990][ T3329] ___sys_sendmsg+0xee/0x170 [16417.703990][ T3329] __sys_sendmsg+0xcd/0x170 [16417.703990][ T3329] do_syscall_64+0xc6/0x1e0 [16417.703990][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16417.703990][ T3329] [16417.705709][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16417.705709][ T3329] neigh_parms_alloc+0x1e5/0x510 [16417.705709][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16417.705709][ T3329] ipv6_find_idev+0x102/0x170 [16417.705709][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16417.705709][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16417.705709][ T3329] netlink_rcv_skb+0x130/0x360 [16417.705709][ T3329] netlink_unicast+0x449/0x710 [16417.705709][ T3329] netlink_sendmsg+0x723/0xbe0 [16417.705709][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16417.705709][ T3329] ___sys_sendmsg+0xee/0x170 [16417.705709][ T3329] __sys_sendmsg+0xcd/0x170 [16417.705709][ T3329] do_syscall_64+0xc6/0x1e0 [16417.705709][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16417.705709][ T3329] [16427.916926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16427.917396][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16427.917396][ T3329] netdev_get_by_index+0x5e/0x80 [16427.917396][ T3329] fib6_nh_init+0x3d8/0x15b0 [16427.917396][ T3329] ip6_route_info_create+0xf18/0x17d0 [16427.917396][ T3329] ip6_route_add+0x1c/0x140 [16427.917396][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16427.917396][ T3329] addrconf_add_dev+0xe2/0x170 [16427.917396][ T3329] inet6_addr_add+0x12f/0xa40 [16427.917396][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16427.917396][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16427.917396][ T3329] netlink_rcv_skb+0x130/0x360 [16427.917396][ T3329] netlink_unicast+0x449/0x710 [16427.917396][ T3329] netlink_sendmsg+0x723/0xbe0 [16427.917396][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16427.917396][ T3329] ___sys_sendmsg+0xee/0x170 [16427.917396][ T3329] __sys_sendmsg+0xcd/0x170 [16427.917396][ T3329] do_syscall_64+0xc6/0x1e0 [16427.917396][ T3329] [16427.919615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16427.919615][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16427.919615][ T3329] ipv6_find_idev+0x102/0x170 [16427.919615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16427.919615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16427.919615][ T3329] netlink_rcv_skb+0x130/0x360 [16427.919615][ T3329] netlink_unicast+0x449/0x710 [16427.919615][ T3329] netlink_sendmsg+0x723/0xbe0 [16427.919615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16427.919615][ T3329] ___sys_sendmsg+0xee/0x170 [16427.919615][ T3329] __sys_sendmsg+0xcd/0x170 [16427.919615][ T3329] do_syscall_64+0xc6/0x1e0 [16427.919615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16427.919615][ T3329] [16427.921322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16427.921322][ T3329] neigh_parms_alloc+0x1e5/0x510 [16427.921322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16427.921322][ T3329] ipv6_find_idev+0x102/0x170 [16427.921322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16427.921322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16427.921322][ T3329] netlink_rcv_skb+0x130/0x360 [16427.921322][ T3329] netlink_unicast+0x449/0x710 [16427.921322][ T3329] netlink_sendmsg+0x723/0xbe0 [16427.921322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16427.921322][ T3329] ___sys_sendmsg+0xee/0x170 [16427.921322][ T3329] __sys_sendmsg+0xcd/0x170 [16427.921322][ T3329] do_syscall_64+0xc6/0x1e0 [16427.921322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16427.921322][ T3329] [16438.036948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16438.037424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16438.037424][ T3329] netdev_get_by_index+0x5e/0x80 [16438.037424][ T3329] fib6_nh_init+0x3d8/0x15b0 [16438.037424][ T3329] ip6_route_info_create+0xf18/0x17d0 [16438.037424][ T3329] ip6_route_add+0x1c/0x140 [16438.037424][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16438.037424][ T3329] addrconf_add_dev+0xe2/0x170 [16438.037424][ T3329] inet6_addr_add+0x12f/0xa40 [16438.037424][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16438.037424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16438.037424][ T3329] netlink_rcv_skb+0x130/0x360 [16438.037424][ T3329] netlink_unicast+0x449/0x710 [16438.037424][ T3329] netlink_sendmsg+0x723/0xbe0 [16438.037424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16438.037424][ T3329] ___sys_sendmsg+0xee/0x170 [16438.037424][ T3329] __sys_sendmsg+0xcd/0x170 [16438.037424][ T3329] do_syscall_64+0xc6/0x1e0 [16438.037424][ T3329] [16438.039646][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16438.039646][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16438.039646][ T3329] ipv6_find_idev+0x102/0x170 [16438.039646][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16438.039646][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16438.039646][ T3329] netlink_rcv_skb+0x130/0x360 [16438.039646][ T3329] netlink_unicast+0x449/0x710 [16438.039646][ T3329] netlink_sendmsg+0x723/0xbe0 [16438.039646][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16438.039646][ T3329] ___sys_sendmsg+0xee/0x170 [16438.039646][ T3329] __sys_sendmsg+0xcd/0x170 [16438.039646][ T3329] do_syscall_64+0xc6/0x1e0 [16438.039646][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16438.039646][ T3329] [16438.041375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16438.041375][ T3329] neigh_parms_alloc+0x1e5/0x510 [16438.041375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16438.041375][ T3329] ipv6_find_idev+0x102/0x170 [16438.041375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16438.041375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16438.041375][ T3329] netlink_rcv_skb+0x130/0x360 [16438.041375][ T3329] netlink_unicast+0x449/0x710 [16438.041375][ T3329] netlink_sendmsg+0x723/0xbe0 [16438.041375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16438.041375][ T3329] ___sys_sendmsg+0xee/0x170 [16438.041375][ T3329] __sys_sendmsg+0xcd/0x170 [16438.041375][ T3329] do_syscall_64+0xc6/0x1e0 [16438.041375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16438.041375][ T3329] [16448.292917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16448.293387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16448.293387][ T3329] netdev_get_by_index+0x5e/0x80 [16448.293387][ T3329] fib6_nh_init+0x3d8/0x15b0 [16448.293387][ T3329] ip6_route_info_create+0xf18/0x17d0 [16448.293387][ T3329] ip6_route_add+0x1c/0x140 [16448.293387][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16448.293387][ T3329] addrconf_add_dev+0xe2/0x170 [16448.293387][ T3329] inet6_addr_add+0x12f/0xa40 [16448.293387][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16448.293387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16448.293387][ T3329] netlink_rcv_skb+0x130/0x360 [16448.293387][ T3329] netlink_unicast+0x449/0x710 [16448.293387][ T3329] netlink_sendmsg+0x723/0xbe0 [16448.293387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16448.293387][ T3329] ___sys_sendmsg+0xee/0x170 [16448.293387][ T3329] __sys_sendmsg+0xcd/0x170 [16448.293387][ T3329] do_syscall_64+0xc6/0x1e0 [16448.293387][ T3329] [16448.295610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16448.295610][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16448.295610][ T3329] ipv6_find_idev+0x102/0x170 [16448.295610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16448.295610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16448.295610][ T3329] netlink_rcv_skb+0x130/0x360 [16448.295610][ T3329] netlink_unicast+0x449/0x710 [16448.295610][ T3329] netlink_sendmsg+0x723/0xbe0 [16448.295610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16448.295610][ T3329] ___sys_sendmsg+0xee/0x170 [16448.295610][ T3329] __sys_sendmsg+0xcd/0x170 [16448.295610][ T3329] do_syscall_64+0xc6/0x1e0 [16448.295610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16448.295610][ T3329] [16448.297321][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16448.297321][ T3329] neigh_parms_alloc+0x1e5/0x510 [16448.297321][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16448.297321][ T3329] ipv6_find_idev+0x102/0x170 [16448.297321][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16448.297321][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16448.297321][ T3329] netlink_rcv_skb+0x130/0x360 [16448.297321][ T3329] netlink_unicast+0x449/0x710 [16448.297321][ T3329] netlink_sendmsg+0x723/0xbe0 [16448.297321][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16448.297321][ T3329] ___sys_sendmsg+0xee/0x170 [16448.297321][ T3329] __sys_sendmsg+0xcd/0x170 [16448.297321][ T3329] do_syscall_64+0xc6/0x1e0 [16448.297321][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16448.297321][ T3329] [16458.540948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16458.541413][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16458.541413][ T3329] netdev_get_by_index+0x5e/0x80 [16458.541413][ T3329] fib6_nh_init+0x3d8/0x15b0 [16458.541413][ T3329] ip6_route_info_create+0xf18/0x17d0 [16458.541413][ T3329] ip6_route_add+0x1c/0x140 [16458.541413][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16458.541413][ T3329] addrconf_add_dev+0xe2/0x170 [16458.541413][ T3329] inet6_addr_add+0x12f/0xa40 [16458.541413][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16458.541413][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16458.541413][ T3329] netlink_rcv_skb+0x130/0x360 [16458.541413][ T3329] netlink_unicast+0x449/0x710 [16458.541413][ T3329] netlink_sendmsg+0x723/0xbe0 [16458.541413][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16458.541413][ T3329] ___sys_sendmsg+0xee/0x170 [16458.541413][ T3329] __sys_sendmsg+0xcd/0x170 [16458.541413][ T3329] do_syscall_64+0xc6/0x1e0 [16458.541413][ T3329] [16458.543627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16458.543627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16458.543627][ T3329] ipv6_find_idev+0x102/0x170 [16458.543627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16458.543627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16458.543627][ T3329] netlink_rcv_skb+0x130/0x360 [16458.543627][ T3329] netlink_unicast+0x449/0x710 [16458.543627][ T3329] netlink_sendmsg+0x723/0xbe0 [16458.543627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16458.543627][ T3329] ___sys_sendmsg+0xee/0x170 [16458.543627][ T3329] __sys_sendmsg+0xcd/0x170 [16458.543627][ T3329] do_syscall_64+0xc6/0x1e0 [16458.543627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16458.543627][ T3329] [16458.545331][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16458.545331][ T3329] neigh_parms_alloc+0x1e5/0x510 [16458.545331][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16458.545331][ T3329] ipv6_find_idev+0x102/0x170 [16458.545331][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16458.545331][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16458.545331][ T3329] netlink_rcv_skb+0x130/0x360 [16458.545331][ T3329] netlink_unicast+0x449/0x710 [16458.545331][ T3329] netlink_sendmsg+0x723/0xbe0 [16458.545331][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16458.545331][ T3329] ___sys_sendmsg+0xee/0x170 [16458.545331][ T3329] __sys_sendmsg+0xcd/0x170 [16458.545331][ T3329] do_syscall_64+0xc6/0x1e0 [16458.545331][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16458.545331][ T3329] [16468.788953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16468.789426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16468.789426][ T3329] netdev_get_by_index+0x5e/0x80 [16468.789426][ T3329] fib6_nh_init+0x3d8/0x15b0 [16468.789426][ T3329] ip6_route_info_create+0xf18/0x17d0 [16468.789426][ T3329] ip6_route_add+0x1c/0x140 [16468.789426][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16468.789426][ T3329] addrconf_add_dev+0xe2/0x170 [16468.789426][ T3329] inet6_addr_add+0x12f/0xa40 [16468.789426][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16468.789426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16468.789426][ T3329] netlink_rcv_skb+0x130/0x360 [16468.789426][ T3329] netlink_unicast+0x449/0x710 [16468.789426][ T3329] netlink_sendmsg+0x723/0xbe0 [16468.789426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16468.789426][ T3329] ___sys_sendmsg+0xee/0x170 [16468.789426][ T3329] __sys_sendmsg+0xcd/0x170 [16468.789426][ T3329] do_syscall_64+0xc6/0x1e0 [16468.789426][ T3329] [16468.791636][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16468.791636][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16468.791636][ T3329] ipv6_find_idev+0x102/0x170 [16468.791636][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16468.791636][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16468.791636][ T3329] netlink_rcv_skb+0x130/0x360 [16468.791636][ T3329] netlink_unicast+0x449/0x710 [16468.791636][ T3329] netlink_sendmsg+0x723/0xbe0 [16468.791636][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16468.791636][ T3329] ___sys_sendmsg+0xee/0x170 [16468.791636][ T3329] __sys_sendmsg+0xcd/0x170 [16468.791636][ T3329] do_syscall_64+0xc6/0x1e0 [16468.791636][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16468.791636][ T3329] [16468.793339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16468.793339][ T3329] neigh_parms_alloc+0x1e5/0x510 [16468.793339][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16468.793339][ T3329] ipv6_find_idev+0x102/0x170 [16468.793339][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16468.793339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16468.793339][ T3329] netlink_rcv_skb+0x130/0x360 [16468.793339][ T3329] netlink_unicast+0x449/0x710 [16468.793339][ T3329] netlink_sendmsg+0x723/0xbe0 [16468.793339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16468.793339][ T3329] ___sys_sendmsg+0xee/0x170 [16468.793339][ T3329] __sys_sendmsg+0xcd/0x170 [16468.793339][ T3329] do_syscall_64+0xc6/0x1e0 [16468.793339][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16468.793339][ T3329] [16479.028922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16479.029411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16479.029411][ T3329] netdev_get_by_index+0x5e/0x80 [16479.029411][ T3329] fib6_nh_init+0x3d8/0x15b0 [16479.029411][ T3329] ip6_route_info_create+0xf18/0x17d0 [16479.029411][ T3329] ip6_route_add+0x1c/0x140 [16479.029411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16479.029411][ T3329] addrconf_add_dev+0xe2/0x170 [16479.029411][ T3329] inet6_addr_add+0x12f/0xa40 [16479.029411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16479.029411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16479.029411][ T3329] netlink_rcv_skb+0x130/0x360 [16479.029411][ T3329] netlink_unicast+0x449/0x710 [16479.029411][ T3329] netlink_sendmsg+0x723/0xbe0 [16479.029411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16479.029411][ T3329] ___sys_sendmsg+0xee/0x170 [16479.029411][ T3329] __sys_sendmsg+0xcd/0x170 [16479.029411][ T3329] do_syscall_64+0xc6/0x1e0 [16479.029411][ T3329] [16479.031624][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16479.031624][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16479.031624][ T3329] ipv6_find_idev+0x102/0x170 [16479.031624][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16479.031624][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16479.031624][ T3329] netlink_rcv_skb+0x130/0x360 [16479.031624][ T3329] netlink_unicast+0x449/0x710 [16479.031624][ T3329] netlink_sendmsg+0x723/0xbe0 [16479.031624][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16479.031624][ T3329] ___sys_sendmsg+0xee/0x170 [16479.031624][ T3329] __sys_sendmsg+0xcd/0x170 [16479.031624][ T3329] do_syscall_64+0xc6/0x1e0 [16479.031624][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16479.031624][ T3329] [16479.033327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16479.033327][ T3329] neigh_parms_alloc+0x1e5/0x510 [16479.033327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16479.033327][ T3329] ipv6_find_idev+0x102/0x170 [16479.033327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16479.033327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16479.033327][ T3329] netlink_rcv_skb+0x130/0x360 [16479.033327][ T3329] netlink_unicast+0x449/0x710 [16479.033327][ T3329] netlink_sendmsg+0x723/0xbe0 [16479.033327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16479.033327][ T3329] ___sys_sendmsg+0xee/0x170 [16479.033327][ T3329] __sys_sendmsg+0xcd/0x170 [16479.033327][ T3329] do_syscall_64+0xc6/0x1e0 [16479.033327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16479.033327][ T3329] [16489.140936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16489.141409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16489.141409][ T3329] netdev_get_by_index+0x5e/0x80 [16489.141409][ T3329] fib6_nh_init+0x3d8/0x15b0 [16489.141409][ T3329] ip6_route_info_create+0xf18/0x17d0 [16489.141409][ T3329] ip6_route_add+0x1c/0x140 [16489.141409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16489.141409][ T3329] addrconf_add_dev+0xe2/0x170 [16489.141409][ T3329] inet6_addr_add+0x12f/0xa40 [16489.141409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16489.141409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16489.141409][ T3329] netlink_rcv_skb+0x130/0x360 [16489.141409][ T3329] netlink_unicast+0x449/0x710 [16489.141409][ T3329] netlink_sendmsg+0x723/0xbe0 [16489.141409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16489.141409][ T3329] ___sys_sendmsg+0xee/0x170 [16489.141409][ T3329] __sys_sendmsg+0xcd/0x170 [16489.141409][ T3329] do_syscall_64+0xc6/0x1e0 [16489.141409][ T3329] [16489.143633][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16489.143633][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16489.143633][ T3329] ipv6_find_idev+0x102/0x170 [16489.143633][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16489.143633][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16489.143633][ T3329] netlink_rcv_skb+0x130/0x360 [16489.143633][ T3329] netlink_unicast+0x449/0x710 [16489.143633][ T3329] netlink_sendmsg+0x723/0xbe0 [16489.143633][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16489.143633][ T3329] ___sys_sendmsg+0xee/0x170 [16489.143633][ T3329] __sys_sendmsg+0xcd/0x170 [16489.143633][ T3329] do_syscall_64+0xc6/0x1e0 [16489.143633][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16489.143633][ T3329] [16489.145343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16489.145343][ T3329] neigh_parms_alloc+0x1e5/0x510 [16489.145343][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16489.145343][ T3329] ipv6_find_idev+0x102/0x170 [16489.145343][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16489.145343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16489.145343][ T3329] netlink_rcv_skb+0x130/0x360 [16489.145343][ T3329] netlink_unicast+0x449/0x710 [16489.145343][ T3329] netlink_sendmsg+0x723/0xbe0 [16489.145343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16489.145343][ T3329] ___sys_sendmsg+0xee/0x170 [16489.145343][ T3329] __sys_sendmsg+0xcd/0x170 [16489.145343][ T3329] do_syscall_64+0xc6/0x1e0 [16489.145343][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16489.145343][ T3329] [16499.388967][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16499.389564][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16499.389564][ T3329] netdev_get_by_index+0x5e/0x80 [16499.389564][ T3329] fib6_nh_init+0x3d8/0x15b0 [16499.389564][ T3329] ip6_route_info_create+0xf18/0x17d0 [16499.389564][ T3329] ip6_route_add+0x1c/0x140 [16499.389564][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16499.389564][ T3329] addrconf_add_dev+0xe2/0x170 [16499.389564][ T3329] inet6_addr_add+0x12f/0xa40 [16499.389564][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16499.389564][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16499.389564][ T3329] netlink_rcv_skb+0x130/0x360 [16499.389564][ T3329] netlink_unicast+0x449/0x710 [16499.389564][ T3329] netlink_sendmsg+0x723/0xbe0 [16499.389564][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16499.389564][ T3329] ___sys_sendmsg+0xee/0x170 [16499.389564][ T3329] __sys_sendmsg+0xcd/0x170 [16499.389564][ T3329] do_syscall_64+0xc6/0x1e0 [16499.389564][ T3329] [16499.391761][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16499.391761][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16499.391761][ T3329] ipv6_find_idev+0x102/0x170 [16499.391761][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16499.391761][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16499.391761][ T3329] netlink_rcv_skb+0x130/0x360 [16499.391761][ T3329] netlink_unicast+0x449/0x710 [16499.391761][ T3329] netlink_sendmsg+0x723/0xbe0 [16499.391761][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16499.391761][ T3329] ___sys_sendmsg+0xee/0x170 [16499.391761][ T3329] __sys_sendmsg+0xcd/0x170 [16499.391761][ T3329] do_syscall_64+0xc6/0x1e0 [16499.391761][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16499.391761][ T3329] [16499.393426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16499.393426][ T3329] neigh_parms_alloc+0x1e5/0x510 [16499.393426][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16499.393426][ T3329] ipv6_find_idev+0x102/0x170 [16499.393426][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16499.393426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16499.393426][ T3329] netlink_rcv_skb+0x130/0x360 [16499.393426][ T3329] netlink_unicast+0x449/0x710 [16499.393426][ T3329] netlink_sendmsg+0x723/0xbe0 [16499.393426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16499.393426][ T3329] ___sys_sendmsg+0xee/0x170 [16499.393426][ T3329] __sys_sendmsg+0xcd/0x170 [16499.393426][ T3329] do_syscall_64+0xc6/0x1e0 [16499.393426][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16499.393426][ T3329] [16509.637102][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16509.637810][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16509.637810][ T3329] netdev_get_by_index+0x5e/0x80 [16509.637810][ T3329] fib6_nh_init+0x3d8/0x15b0 [16509.637810][ T3329] ip6_route_info_create+0xf18/0x17d0 [16509.637810][ T3329] ip6_route_add+0x1c/0x140 [16509.637810][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16509.637810][ T3329] addrconf_add_dev+0xe2/0x170 [16509.637810][ T3329] inet6_addr_add+0x12f/0xa40 [16509.637810][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16509.637810][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16509.637810][ T3329] netlink_rcv_skb+0x130/0x360 [16509.637810][ T3329] netlink_unicast+0x449/0x710 [16509.637810][ T3329] netlink_sendmsg+0x723/0xbe0 [16509.637810][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16509.637810][ T3329] ___sys_sendmsg+0xee/0x170 [16509.637810][ T3329] __sys_sendmsg+0xcd/0x170 [16509.637810][ T3329] do_syscall_64+0xc6/0x1e0 [16509.637810][ T3329] [16509.640019][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16509.640019][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16509.640019][ T3329] ipv6_find_idev+0x102/0x170 [16509.640019][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16509.640019][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16509.640019][ T3329] netlink_rcv_skb+0x130/0x360 [16509.640019][ T3329] netlink_unicast+0x449/0x710 [16509.640019][ T3329] netlink_sendmsg+0x723/0xbe0 [16509.640019][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16509.640019][ T3329] ___sys_sendmsg+0xee/0x170 [16509.640019][ T3329] __sys_sendmsg+0xcd/0x170 [16509.640019][ T3329] do_syscall_64+0xc6/0x1e0 [16509.640019][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16509.640019][ T3329] [16509.641704][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16509.641704][ T3329] neigh_parms_alloc+0x1e5/0x510 [16509.641704][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16509.641704][ T3329] ipv6_find_idev+0x102/0x170 [16509.641704][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16509.641704][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16509.641704][ T3329] netlink_rcv_skb+0x130/0x360 [16509.641704][ T3329] netlink_unicast+0x449/0x710 [16509.641704][ T3329] netlink_sendmsg+0x723/0xbe0 [16509.641704][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16509.641704][ T3329] ___sys_sendmsg+0xee/0x170 [16509.641704][ T3329] __sys_sendmsg+0xcd/0x170 [16509.641704][ T3329] do_syscall_64+0xc6/0x1e0 [16509.641704][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16509.641704][ T3329] [16519.884970][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16519.885659][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16519.885659][ T3329] netdev_get_by_index+0x5e/0x80 [16519.885659][ T3329] fib6_nh_init+0x3d8/0x15b0 [16519.885659][ T3329] ip6_route_info_create+0xf18/0x17d0 [16519.885659][ T3329] ip6_route_add+0x1c/0x140 [16519.885659][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16519.885659][ T3329] addrconf_add_dev+0xe2/0x170 [16519.885659][ T3329] inet6_addr_add+0x12f/0xa40 [16519.885659][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16519.885659][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16519.885659][ T3329] netlink_rcv_skb+0x130/0x360 [16519.885659][ T3329] netlink_unicast+0x449/0x710 [16519.885659][ T3329] netlink_sendmsg+0x723/0xbe0 [16519.885659][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16519.885659][ T3329] ___sys_sendmsg+0xee/0x170 [16519.885659][ T3329] __sys_sendmsg+0xcd/0x170 [16519.885659][ T3329] do_syscall_64+0xc6/0x1e0 [16519.885659][ T3329] [16519.887851][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16519.887851][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16519.887851][ T3329] ipv6_find_idev+0x102/0x170 [16519.887851][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16519.887851][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16519.887851][ T3329] netlink_rcv_skb+0x130/0x360 [16519.887851][ T3329] netlink_unicast+0x449/0x710 [16519.887851][ T3329] netlink_sendmsg+0x723/0xbe0 [16519.887851][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16519.887851][ T3329] ___sys_sendmsg+0xee/0x170 [16519.887851][ T3329] __sys_sendmsg+0xcd/0x170 [16519.887851][ T3329] do_syscall_64+0xc6/0x1e0 [16519.887851][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16519.887851][ T3329] [16519.889512][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16519.889512][ T3329] neigh_parms_alloc+0x1e5/0x510 [16519.889512][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16519.889512][ T3329] ipv6_find_idev+0x102/0x170 [16519.889512][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16519.889512][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16519.889512][ T3329] netlink_rcv_skb+0x130/0x360 [16519.889512][ T3329] netlink_unicast+0x449/0x710 [16519.889512][ T3329] netlink_sendmsg+0x723/0xbe0 [16519.889512][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16519.889512][ T3329] ___sys_sendmsg+0xee/0x170 [16519.889512][ T3329] __sys_sendmsg+0xcd/0x170 [16519.889512][ T3329] do_syscall_64+0xc6/0x1e0 [16519.889512][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16519.889512][ T3329] [16530.132999][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16530.133466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16530.133466][ T3329] netdev_get_by_index+0x5e/0x80 [16530.133466][ T3329] fib6_nh_init+0x3d8/0x15b0 [16530.133466][ T3329] ip6_route_info_create+0xf18/0x17d0 [16530.133466][ T3329] ip6_route_add+0x1c/0x140 [16530.133466][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16530.133466][ T3329] addrconf_add_dev+0xe2/0x170 [16530.133466][ T3329] inet6_addr_add+0x12f/0xa40 [16530.133466][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16530.133466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16530.133466][ T3329] netlink_rcv_skb+0x130/0x360 [16530.133466][ T3329] netlink_unicast+0x449/0x710 [16530.133466][ T3329] netlink_sendmsg+0x723/0xbe0 [16530.133466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16530.133466][ T3329] ___sys_sendmsg+0xee/0x170 [16530.133466][ T3329] __sys_sendmsg+0xcd/0x170 [16530.133466][ T3329] do_syscall_64+0xc6/0x1e0 [16530.133466][ T3329] [16530.135891][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16530.135891][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16530.135891][ T3329] ipv6_find_idev+0x102/0x170 [16530.135891][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16530.135891][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16530.135891][ T3329] netlink_rcv_skb+0x130/0x360 [16530.135891][ T3329] netlink_unicast+0x449/0x710 [16530.135891][ T3329] netlink_sendmsg+0x723/0xbe0 [16530.135891][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16530.135891][ T3329] ___sys_sendmsg+0xee/0x170 [16530.135891][ T3329] __sys_sendmsg+0xcd/0x170 [16530.135891][ T3329] do_syscall_64+0xc6/0x1e0 [16530.135891][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16530.135891][ T3329] [16530.137598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16530.137598][ T3329] neigh_parms_alloc+0x1e5/0x510 [16530.137598][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16530.137598][ T3329] ipv6_find_idev+0x102/0x170 [16530.137598][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16530.137598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16530.137598][ T3329] netlink_rcv_skb+0x130/0x360 [16530.137598][ T3329] netlink_unicast+0x449/0x710 [16530.137598][ T3329] netlink_sendmsg+0x723/0xbe0 [16530.137598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16530.137598][ T3329] ___sys_sendmsg+0xee/0x170 [16530.137598][ T3329] __sys_sendmsg+0xcd/0x170 [16530.137598][ T3329] do_syscall_64+0xc6/0x1e0 [16530.137598][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16530.137598][ T3329] [16540.381063][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16540.381594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16540.381594][ T3329] netdev_get_by_index+0x5e/0x80 [16540.381594][ T3329] fib6_nh_init+0x3d8/0x15b0 [16540.381594][ T3329] ip6_route_info_create+0xf18/0x17d0 [16540.381594][ T3329] ip6_route_add+0x1c/0x140 [16540.381594][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16540.381594][ T3329] addrconf_add_dev+0xe2/0x170 [16540.381594][ T3329] inet6_addr_add+0x12f/0xa40 [16540.381594][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16540.381594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16540.381594][ T3329] netlink_rcv_skb+0x130/0x360 [16540.381594][ T3329] netlink_unicast+0x449/0x710 [16540.381594][ T3329] netlink_sendmsg+0x723/0xbe0 [16540.381594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16540.381594][ T3329] ___sys_sendmsg+0xee/0x170 [16540.381594][ T3329] __sys_sendmsg+0xcd/0x170 [16540.381594][ T3329] do_syscall_64+0xc6/0x1e0 [16540.381594][ T3329] [16540.383757][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16540.383757][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16540.383757][ T3329] ipv6_find_idev+0x102/0x170 [16540.383757][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16540.383757][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16540.383757][ T3329] netlink_rcv_skb+0x130/0x360 [16540.383757][ T3329] netlink_unicast+0x449/0x710 [16540.383757][ T3329] netlink_sendmsg+0x723/0xbe0 [16540.383757][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16540.383757][ T3329] ___sys_sendmsg+0xee/0x170 [16540.383757][ T3329] __sys_sendmsg+0xcd/0x170 [16540.383757][ T3329] do_syscall_64+0xc6/0x1e0 [16540.383757][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16540.383757][ T3329] [16540.385461][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16540.385461][ T3329] neigh_parms_alloc+0x1e5/0x510 [16540.385461][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16540.385461][ T3329] ipv6_find_idev+0x102/0x170 [16540.385461][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16540.385461][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16540.385461][ T3329] netlink_rcv_skb+0x130/0x360 [16540.385461][ T3329] netlink_unicast+0x449/0x710 [16540.385461][ T3329] netlink_sendmsg+0x723/0xbe0 [16540.385461][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16540.385461][ T3329] ___sys_sendmsg+0xee/0x170 [16540.385461][ T3329] __sys_sendmsg+0xcd/0x170 [16540.385461][ T3329] do_syscall_64+0xc6/0x1e0 [16540.385461][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16540.385461][ T3329] [16550.628864][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16550.629332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16550.629332][ T3329] netdev_get_by_index+0x5e/0x80 [16550.629332][ T3329] fib6_nh_init+0x3d8/0x15b0 [16550.629332][ T3329] ip6_route_info_create+0xf18/0x17d0 [16550.629332][ T3329] ip6_route_add+0x1c/0x140 [16550.629332][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16550.629332][ T3329] addrconf_add_dev+0xe2/0x170 [16550.629332][ T3329] inet6_addr_add+0x12f/0xa40 [16550.629332][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16550.629332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16550.629332][ T3329] netlink_rcv_skb+0x130/0x360 [16550.629332][ T3329] netlink_unicast+0x449/0x710 [16550.629332][ T3329] netlink_sendmsg+0x723/0xbe0 [16550.629332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16550.629332][ T3329] ___sys_sendmsg+0xee/0x170 [16550.629332][ T3329] __sys_sendmsg+0xcd/0x170 [16550.629332][ T3329] do_syscall_64+0xc6/0x1e0 [16550.629332][ T3329] [16550.631566][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16550.631566][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16550.631566][ T3329] ipv6_find_idev+0x102/0x170 [16550.631566][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16550.631566][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16550.631566][ T3329] netlink_rcv_skb+0x130/0x360 [16550.631566][ T3329] netlink_unicast+0x449/0x710 [16550.631566][ T3329] netlink_sendmsg+0x723/0xbe0 [16550.631566][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16550.631566][ T3329] ___sys_sendmsg+0xee/0x170 [16550.631566][ T3329] __sys_sendmsg+0xcd/0x170 [16550.631566][ T3329] do_syscall_64+0xc6/0x1e0 [16550.631566][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16550.631566][ T3329] [16550.633293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16550.633293][ T3329] neigh_parms_alloc+0x1e5/0x510 [16550.633293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16550.633293][ T3329] ipv6_find_idev+0x102/0x170 [16550.633293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16550.633293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16550.633293][ T3329] netlink_rcv_skb+0x130/0x360 [16550.633293][ T3329] netlink_unicast+0x449/0x710 [16550.633293][ T3329] netlink_sendmsg+0x723/0xbe0 [16550.633293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16550.633293][ T3329] ___sys_sendmsg+0xee/0x170 [16550.633293][ T3329] __sys_sendmsg+0xcd/0x170 [16550.633293][ T3329] do_syscall_64+0xc6/0x1e0 [16550.633293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16550.633293][ T3329] [16560.636973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16560.637642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16560.637642][ T3329] netdev_get_by_index+0x5e/0x80 [16560.637642][ T3329] fib6_nh_init+0x3d8/0x15b0 [16560.637642][ T3329] ip6_route_info_create+0xf18/0x17d0 [16560.637642][ T3329] ip6_route_add+0x1c/0x140 [16560.637642][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16560.637642][ T3329] addrconf_add_dev+0xe2/0x170 [16560.637642][ T3329] inet6_addr_add+0x12f/0xa40 [16560.637642][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16560.637642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16560.637642][ T3329] netlink_rcv_skb+0x130/0x360 [16560.637642][ T3329] netlink_unicast+0x449/0x710 [16560.637642][ T3329] netlink_sendmsg+0x723/0xbe0 [16560.637642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16560.637642][ T3329] ___sys_sendmsg+0xee/0x170 [16560.637642][ T3329] __sys_sendmsg+0xcd/0x170 [16560.637642][ T3329] do_syscall_64+0xc6/0x1e0 [16560.637642][ T3329] [16560.639798][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16560.639798][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16560.639798][ T3329] ipv6_find_idev+0x102/0x170 [16560.639798][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16560.639798][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16560.639798][ T3329] netlink_rcv_skb+0x130/0x360 [16560.639798][ T3329] netlink_unicast+0x449/0x710 [16560.639798][ T3329] netlink_sendmsg+0x723/0xbe0 [16560.639798][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16560.639798][ T3329] ___sys_sendmsg+0xee/0x170 [16560.639798][ T3329] __sys_sendmsg+0xcd/0x170 [16560.639798][ T3329] do_syscall_64+0xc6/0x1e0 [16560.639798][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16560.639798][ T3329] [16560.641457][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16560.641457][ T3329] neigh_parms_alloc+0x1e5/0x510 [16560.641457][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16560.641457][ T3329] ipv6_find_idev+0x102/0x170 [16560.641457][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16560.641457][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16560.641457][ T3329] netlink_rcv_skb+0x130/0x360 [16560.641457][ T3329] netlink_unicast+0x449/0x710 [16560.641457][ T3329] netlink_sendmsg+0x723/0xbe0 [16560.641457][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16560.641457][ T3329] ___sys_sendmsg+0xee/0x170 [16560.641457][ T3329] __sys_sendmsg+0xcd/0x170 [16560.641457][ T3329] do_syscall_64+0xc6/0x1e0 [16560.641457][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16560.641457][ T3329] [16570.884977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16570.885563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16570.885563][ T3329] netdev_get_by_index+0x5e/0x80 [16570.885563][ T3329] fib6_nh_init+0x3d8/0x15b0 [16570.885563][ T3329] ip6_route_info_create+0xf18/0x17d0 [16570.885563][ T3329] ip6_route_add+0x1c/0x140 [16570.885563][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16570.885563][ T3329] addrconf_add_dev+0xe2/0x170 [16570.885563][ T3329] inet6_addr_add+0x12f/0xa40 [16570.885563][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16570.885563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16570.885563][ T3329] netlink_rcv_skb+0x130/0x360 [16570.885563][ T3329] netlink_unicast+0x449/0x710 [16570.885563][ T3329] netlink_sendmsg+0x723/0xbe0 [16570.885563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16570.885563][ T3329] ___sys_sendmsg+0xee/0x170 [16570.885563][ T3329] __sys_sendmsg+0xcd/0x170 [16570.885563][ T3329] do_syscall_64+0xc6/0x1e0 [16570.885563][ T3329] [16570.887732][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16570.887732][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16570.887732][ T3329] ipv6_find_idev+0x102/0x170 [16570.887732][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16570.887732][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16570.887732][ T3329] netlink_rcv_skb+0x130/0x360 [16570.887732][ T3329] netlink_unicast+0x449/0x710 [16570.887732][ T3329] netlink_sendmsg+0x723/0xbe0 [16570.887732][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16570.887732][ T3329] ___sys_sendmsg+0xee/0x170 [16570.887732][ T3329] __sys_sendmsg+0xcd/0x170 [16570.887732][ T3329] do_syscall_64+0xc6/0x1e0 [16570.887732][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16570.887732][ T3329] [16570.889418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16570.889418][ T3329] neigh_parms_alloc+0x1e5/0x510 [16570.889418][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16570.889418][ T3329] ipv6_find_idev+0x102/0x170 [16570.889418][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16570.889418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16570.889418][ T3329] netlink_rcv_skb+0x130/0x360 [16570.889418][ T3329] netlink_unicast+0x449/0x710 [16570.889418][ T3329] netlink_sendmsg+0x723/0xbe0 [16570.889418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16570.889418][ T3329] ___sys_sendmsg+0xee/0x170 [16570.889418][ T3329] __sys_sendmsg+0xcd/0x170 [16570.889418][ T3329] do_syscall_64+0xc6/0x1e0 [16570.889418][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16570.889418][ T3329] [16581.132957][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16581.133691][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16581.133691][ T3329] netdev_get_by_index+0x5e/0x80 [16581.133691][ T3329] fib6_nh_init+0x3d8/0x15b0 [16581.133691][ T3329] ip6_route_info_create+0xf18/0x17d0 [16581.133691][ T3329] ip6_route_add+0x1c/0x140 [16581.133691][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16581.133691][ T3329] addrconf_add_dev+0xe2/0x170 [16581.133691][ T3329] inet6_addr_add+0x12f/0xa40 [16581.133691][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16581.133691][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16581.133691][ T3329] netlink_rcv_skb+0x130/0x360 [16581.133691][ T3329] netlink_unicast+0x449/0x710 [16581.133691][ T3329] netlink_sendmsg+0x723/0xbe0 [16581.133691][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16581.133691][ T3329] ___sys_sendmsg+0xee/0x170 [16581.133691][ T3329] __sys_sendmsg+0xcd/0x170 [16581.133691][ T3329] do_syscall_64+0xc6/0x1e0 [16581.133691][ T3329] [16581.135895][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16581.135895][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16581.135895][ T3329] ipv6_find_idev+0x102/0x170 [16581.135895][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16581.135895][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16581.135895][ T3329] netlink_rcv_skb+0x130/0x360 [16581.135895][ T3329] netlink_unicast+0x449/0x710 [16581.135895][ T3329] netlink_sendmsg+0x723/0xbe0 [16581.135895][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16581.135895][ T3329] ___sys_sendmsg+0xee/0x170 [16581.135895][ T3329] __sys_sendmsg+0xcd/0x170 [16581.135895][ T3329] do_syscall_64+0xc6/0x1e0 [16581.135895][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16581.135895][ T3329] [16581.137560][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16581.137560][ T3329] neigh_parms_alloc+0x1e5/0x510 [16581.137560][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16581.137560][ T3329] ipv6_find_idev+0x102/0x170 [16581.137560][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16581.137560][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16581.137560][ T3329] netlink_rcv_skb+0x130/0x360 [16581.137560][ T3329] netlink_unicast+0x449/0x710 [16581.137560][ T3329] netlink_sendmsg+0x723/0xbe0 [16581.137560][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16581.137560][ T3329] ___sys_sendmsg+0xee/0x170 [16581.137560][ T3329] __sys_sendmsg+0xcd/0x170 [16581.137560][ T3329] do_syscall_64+0xc6/0x1e0 [16581.137560][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16581.137560][ T3329] [16591.300917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16591.301389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16591.301389][ T3329] netdev_get_by_index+0x5e/0x80 [16591.301389][ T3329] fib6_nh_init+0x3d8/0x15b0 [16591.301389][ T3329] ip6_route_info_create+0xf18/0x17d0 [16591.301389][ T3329] ip6_route_add+0x1c/0x140 [16591.301389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16591.301389][ T3329] addrconf_add_dev+0xe2/0x170 [16591.301389][ T3329] inet6_addr_add+0x12f/0xa40 [16591.301389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16591.301389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16591.301389][ T3329] netlink_rcv_skb+0x130/0x360 [16591.301389][ T3329] netlink_unicast+0x449/0x710 [16591.301389][ T3329] netlink_sendmsg+0x723/0xbe0 [16591.301389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16591.301389][ T3329] ___sys_sendmsg+0xee/0x170 [16591.301389][ T3329] __sys_sendmsg+0xcd/0x170 [16591.301389][ T3329] do_syscall_64+0xc6/0x1e0 [16591.301389][ T3329] [16591.303592][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16591.303592][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16591.303592][ T3329] ipv6_find_idev+0x102/0x170 [16591.303592][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16591.303592][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16591.303592][ T3329] netlink_rcv_skb+0x130/0x360 [16591.303592][ T3329] netlink_unicast+0x449/0x710 [16591.303592][ T3329] netlink_sendmsg+0x723/0xbe0 [16591.303592][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16591.303592][ T3329] ___sys_sendmsg+0xee/0x170 [16591.303592][ T3329] __sys_sendmsg+0xcd/0x170 [16591.303592][ T3329] do_syscall_64+0xc6/0x1e0 [16591.303592][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16591.303592][ T3329] [16591.305311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16591.305311][ T3329] neigh_parms_alloc+0x1e5/0x510 [16591.305311][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16591.305311][ T3329] ipv6_find_idev+0x102/0x170 [16591.305311][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16591.305311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16591.305311][ T3329] netlink_rcv_skb+0x130/0x360 [16591.305311][ T3329] netlink_unicast+0x449/0x710 [16591.305311][ T3329] netlink_sendmsg+0x723/0xbe0 [16591.305311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16591.305311][ T3329] ___sys_sendmsg+0xee/0x170 [16591.305311][ T3329] __sys_sendmsg+0xcd/0x170 [16591.305311][ T3329] do_syscall_64+0xc6/0x1e0 [16591.305311][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16591.305311][ T3329] [16601.556974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16601.557544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16601.557544][ T3329] netdev_get_by_index+0x5e/0x80 [16601.557544][ T3329] fib6_nh_init+0x3d8/0x15b0 [16601.557544][ T3329] ip6_route_info_create+0xf18/0x17d0 [16601.557544][ T3329] ip6_route_add+0x1c/0x140 [16601.557544][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16601.557544][ T3329] addrconf_add_dev+0xe2/0x170 [16601.557544][ T3329] inet6_addr_add+0x12f/0xa40 [16601.557544][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16601.557544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16601.557544][ T3329] netlink_rcv_skb+0x130/0x360 [16601.557544][ T3329] netlink_unicast+0x449/0x710 [16601.557544][ T3329] netlink_sendmsg+0x723/0xbe0 [16601.557544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16601.557544][ T3329] ___sys_sendmsg+0xee/0x170 [16601.557544][ T3329] __sys_sendmsg+0xcd/0x170 [16601.557544][ T3329] do_syscall_64+0xc6/0x1e0 [16601.557544][ T3329] [16601.559703][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16601.559703][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16601.559703][ T3329] ipv6_find_idev+0x102/0x170 [16601.559703][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16601.559703][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16601.559703][ T3329] netlink_rcv_skb+0x130/0x360 [16601.559703][ T3329] netlink_unicast+0x449/0x710 [16601.559703][ T3329] netlink_sendmsg+0x723/0xbe0 [16601.559703][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16601.559703][ T3329] ___sys_sendmsg+0xee/0x170 [16601.559703][ T3329] __sys_sendmsg+0xcd/0x170 [16601.559703][ T3329] do_syscall_64+0xc6/0x1e0 [16601.559703][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16601.559703][ T3329] [16601.561374][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16601.561374][ T3329] neigh_parms_alloc+0x1e5/0x510 [16601.561374][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16601.561374][ T3329] ipv6_find_idev+0x102/0x170 [16601.561374][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16601.561374][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16601.561374][ T3329] netlink_rcv_skb+0x130/0x360 [16601.561374][ T3329] netlink_unicast+0x449/0x710 [16601.561374][ T3329] netlink_sendmsg+0x723/0xbe0 [16601.561374][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16601.561374][ T3329] ___sys_sendmsg+0xee/0x170 [16601.561374][ T3329] __sys_sendmsg+0xcd/0x170 [16601.561374][ T3329] do_syscall_64+0xc6/0x1e0 [16601.561374][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16601.561374][ T3329] [16611.812972][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16611.813501][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16611.813501][ T3329] netdev_get_by_index+0x5e/0x80 [16611.813501][ T3329] fib6_nh_init+0x3d8/0x15b0 [16611.813501][ T3329] ip6_route_info_create+0xf18/0x17d0 [16611.813501][ T3329] ip6_route_add+0x1c/0x140 [16611.813501][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16611.813501][ T3329] addrconf_add_dev+0xe2/0x170 [16611.813501][ T3329] inet6_addr_add+0x12f/0xa40 [16611.813501][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16611.813501][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16611.813501][ T3329] netlink_rcv_skb+0x130/0x360 [16611.813501][ T3329] netlink_unicast+0x449/0x710 [16611.813501][ T3329] netlink_sendmsg+0x723/0xbe0 [16611.813501][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16611.813501][ T3329] ___sys_sendmsg+0xee/0x170 [16611.813501][ T3329] __sys_sendmsg+0xcd/0x170 [16611.813501][ T3329] do_syscall_64+0xc6/0x1e0 [16611.813501][ T3329] [16611.815674][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16611.815674][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16611.815674][ T3329] ipv6_find_idev+0x102/0x170 [16611.815674][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16611.815674][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16611.815674][ T3329] netlink_rcv_skb+0x130/0x360 [16611.815674][ T3329] netlink_unicast+0x449/0x710 [16611.815674][ T3329] netlink_sendmsg+0x723/0xbe0 [16611.815674][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16611.815674][ T3329] ___sys_sendmsg+0xee/0x170 [16611.815674][ T3329] __sys_sendmsg+0xcd/0x170 [16611.815674][ T3329] do_syscall_64+0xc6/0x1e0 [16611.815674][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16611.815674][ T3329] [16611.817338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16611.817338][ T3329] neigh_parms_alloc+0x1e5/0x510 [16611.817338][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16611.817338][ T3329] ipv6_find_idev+0x102/0x170 [16611.817338][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16611.817338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16611.817338][ T3329] netlink_rcv_skb+0x130/0x360 [16611.817338][ T3329] netlink_unicast+0x449/0x710 [16611.817338][ T3329] netlink_sendmsg+0x723/0xbe0 [16611.817338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16611.817338][ T3329] ___sys_sendmsg+0xee/0x170 [16611.817338][ T3329] __sys_sendmsg+0xcd/0x170 [16611.817338][ T3329] do_syscall_64+0xc6/0x1e0 [16611.817338][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16611.817338][ T3329] [16622.068980][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16622.069684][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16622.069684][ T3329] netdev_get_by_index+0x5e/0x80 [16622.069684][ T3329] fib6_nh_init+0x3d8/0x15b0 [16622.069684][ T3329] ip6_route_info_create+0xf18/0x17d0 [16622.069684][ T3329] ip6_route_add+0x1c/0x140 [16622.069684][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16622.069684][ T3329] addrconf_add_dev+0xe2/0x170 [16622.069684][ T3329] inet6_addr_add+0x12f/0xa40 [16622.069684][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16622.069684][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16622.069684][ T3329] netlink_rcv_skb+0x130/0x360 [16622.069684][ T3329] netlink_unicast+0x449/0x710 [16622.069684][ T3329] netlink_sendmsg+0x723/0xbe0 [16622.069684][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16622.069684][ T3329] ___sys_sendmsg+0xee/0x170 [16622.069684][ T3329] __sys_sendmsg+0xcd/0x170 [16622.069684][ T3329] do_syscall_64+0xc6/0x1e0 [16622.069684][ T3329] [16622.071836][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16622.071836][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16622.071836][ T3329] ipv6_find_idev+0x102/0x170 [16622.071836][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16622.071836][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16622.071836][ T3329] netlink_rcv_skb+0x130/0x360 [16622.071836][ T3329] netlink_unicast+0x449/0x710 [16622.071836][ T3329] netlink_sendmsg+0x723/0xbe0 [16622.071836][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16622.071836][ T3329] ___sys_sendmsg+0xee/0x170 [16622.071836][ T3329] __sys_sendmsg+0xcd/0x170 [16622.071836][ T3329] do_syscall_64+0xc6/0x1e0 [16622.071836][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16622.071836][ T3329] [16622.073581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16622.073581][ T3329] neigh_parms_alloc+0x1e5/0x510 [16622.073581][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16622.073581][ T3329] ipv6_find_idev+0x102/0x170 [16622.073581][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16622.073581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16622.073581][ T3329] netlink_rcv_skb+0x130/0x360 [16622.073581][ T3329] netlink_unicast+0x449/0x710 [16622.073581][ T3329] netlink_sendmsg+0x723/0xbe0 [16622.073581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16622.073581][ T3329] ___sys_sendmsg+0xee/0x170 [16622.073581][ T3329] __sys_sendmsg+0xcd/0x170 [16622.073581][ T3329] do_syscall_64+0xc6/0x1e0 [16622.073581][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16622.073581][ T3329] [16632.084962][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16632.085426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16632.085426][ T3329] netdev_get_by_index+0x5e/0x80 [16632.085426][ T3329] fib6_nh_init+0x3d8/0x15b0 [16632.085426][ T3329] ip6_route_info_create+0xf18/0x17d0 [16632.085426][ T3329] ip6_route_add+0x1c/0x140 [16632.085426][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16632.085426][ T3329] addrconf_add_dev+0xe2/0x170 [16632.085426][ T3329] inet6_addr_add+0x12f/0xa40 [16632.085426][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16632.085426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16632.085426][ T3329] netlink_rcv_skb+0x130/0x360 [16632.085426][ T3329] netlink_unicast+0x449/0x710 [16632.085426][ T3329] netlink_sendmsg+0x723/0xbe0 [16632.085426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16632.085426][ T3329] ___sys_sendmsg+0xee/0x170 [16632.085426][ T3329] __sys_sendmsg+0xcd/0x170 [16632.085426][ T3329] do_syscall_64+0xc6/0x1e0 [16632.085426][ T3329] [16632.087663][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16632.087663][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16632.087663][ T3329] ipv6_find_idev+0x102/0x170 [16632.087663][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16632.087663][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16632.087663][ T3329] netlink_rcv_skb+0x130/0x360 [16632.087663][ T3329] netlink_unicast+0x449/0x710 [16632.087663][ T3329] netlink_sendmsg+0x723/0xbe0 [16632.087663][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16632.087663][ T3329] ___sys_sendmsg+0xee/0x170 [16632.087663][ T3329] __sys_sendmsg+0xcd/0x170 [16632.087663][ T3329] do_syscall_64+0xc6/0x1e0 [16632.087663][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16632.087663][ T3329] [16632.089364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16632.089364][ T3329] neigh_parms_alloc+0x1e5/0x510 [16632.089364][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16632.089364][ T3329] ipv6_find_idev+0x102/0x170 [16632.089364][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16632.089364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16632.089364][ T3329] netlink_rcv_skb+0x130/0x360 [16632.089364][ T3329] netlink_unicast+0x449/0x710 [16632.089364][ T3329] netlink_sendmsg+0x723/0xbe0 [16632.089364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16632.089364][ T3329] ___sys_sendmsg+0xee/0x170 [16632.089364][ T3329] __sys_sendmsg+0xcd/0x170 [16632.089364][ T3329] do_syscall_64+0xc6/0x1e0 [16632.089364][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16632.089364][ T3329] [16642.332986][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16642.333728][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16642.333728][ T3329] netdev_get_by_index+0x5e/0x80 [16642.333728][ T3329] fib6_nh_init+0x3d8/0x15b0 [16642.333728][ T3329] ip6_route_info_create+0xf18/0x17d0 [16642.333728][ T3329] ip6_route_add+0x1c/0x140 [16642.333728][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16642.333728][ T3329] addrconf_add_dev+0xe2/0x170 [16642.333728][ T3329] inet6_addr_add+0x12f/0xa40 [16642.333728][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16642.333728][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16642.333728][ T3329] netlink_rcv_skb+0x130/0x360 [16642.333728][ T3329] netlink_unicast+0x449/0x710 [16642.333728][ T3329] netlink_sendmsg+0x723/0xbe0 [16642.333728][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16642.333728][ T3329] ___sys_sendmsg+0xee/0x170 [16642.333728][ T3329] __sys_sendmsg+0xcd/0x170 [16642.333728][ T3329] do_syscall_64+0xc6/0x1e0 [16642.333728][ T3329] [16642.335930][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16642.335930][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16642.335930][ T3329] ipv6_find_idev+0x102/0x170 [16642.335930][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16642.335930][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16642.335930][ T3329] netlink_rcv_skb+0x130/0x360 [16642.335930][ T3329] netlink_unicast+0x449/0x710 [16642.335930][ T3329] netlink_sendmsg+0x723/0xbe0 [16642.335930][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16642.335930][ T3329] ___sys_sendmsg+0xee/0x170 [16642.335930][ T3329] __sys_sendmsg+0xcd/0x170 [16642.335930][ T3329] do_syscall_64+0xc6/0x1e0 [16642.335930][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16642.335930][ T3329] [16642.337659][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16642.337659][ T3329] neigh_parms_alloc+0x1e5/0x510 [16642.337659][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16642.337659][ T3329] ipv6_find_idev+0x102/0x170 [16642.337659][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16642.337659][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16642.337659][ T3329] netlink_rcv_skb+0x130/0x360 [16642.337659][ T3329] netlink_unicast+0x449/0x710 [16642.337659][ T3329] netlink_sendmsg+0x723/0xbe0 [16642.337659][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16642.337659][ T3329] ___sys_sendmsg+0xee/0x170 [16642.337659][ T3329] __sys_sendmsg+0xcd/0x170 [16642.337659][ T3329] do_syscall_64+0xc6/0x1e0 [16642.337659][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16642.337659][ T3329] [16652.580905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16652.581369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16652.581369][ T3329] netdev_get_by_index+0x5e/0x80 [16652.581369][ T3329] fib6_nh_init+0x3d8/0x15b0 [16652.581369][ T3329] ip6_route_info_create+0xf18/0x17d0 [16652.581369][ T3329] ip6_route_add+0x1c/0x140 [16652.581369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16652.581369][ T3329] addrconf_add_dev+0xe2/0x170 [16652.581369][ T3329] inet6_addr_add+0x12f/0xa40 [16652.581369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16652.581369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16652.581369][ T3329] netlink_rcv_skb+0x130/0x360 [16652.581369][ T3329] netlink_unicast+0x449/0x710 [16652.581369][ T3329] netlink_sendmsg+0x723/0xbe0 [16652.581369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16652.581369][ T3329] ___sys_sendmsg+0xee/0x170 [16652.581369][ T3329] __sys_sendmsg+0xcd/0x170 [16652.581369][ T3329] do_syscall_64+0xc6/0x1e0 [16652.581369][ T3329] [16652.583596][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16652.583596][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16652.583596][ T3329] ipv6_find_idev+0x102/0x170 [16652.583596][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16652.583596][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16652.583596][ T3329] netlink_rcv_skb+0x130/0x360 [16652.583596][ T3329] netlink_unicast+0x449/0x710 [16652.583596][ T3329] netlink_sendmsg+0x723/0xbe0 [16652.583596][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16652.583596][ T3329] ___sys_sendmsg+0xee/0x170 [16652.583596][ T3329] __sys_sendmsg+0xcd/0x170 [16652.583596][ T3329] do_syscall_64+0xc6/0x1e0 [16652.583596][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16652.583596][ T3329] [16652.585332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16652.585332][ T3329] neigh_parms_alloc+0x1e5/0x510 [16652.585332][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16652.585332][ T3329] ipv6_find_idev+0x102/0x170 [16652.585332][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16652.585332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16652.585332][ T3329] netlink_rcv_skb+0x130/0x360 [16652.585332][ T3329] netlink_unicast+0x449/0x710 [16652.585332][ T3329] netlink_sendmsg+0x723/0xbe0 [16652.585332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16652.585332][ T3329] ___sys_sendmsg+0xee/0x170 [16652.585332][ T3329] __sys_sendmsg+0xcd/0x170 [16652.585332][ T3329] do_syscall_64+0xc6/0x1e0 [16652.585332][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16652.585332][ T3329] [16662.828911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16662.829380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16662.829380][ T3329] netdev_get_by_index+0x5e/0x80 [16662.829380][ T3329] fib6_nh_init+0x3d8/0x15b0 [16662.829380][ T3329] ip6_route_info_create+0xf18/0x17d0 [16662.829380][ T3329] ip6_route_add+0x1c/0x140 [16662.829380][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16662.829380][ T3329] addrconf_add_dev+0xe2/0x170 [16662.829380][ T3329] inet6_addr_add+0x12f/0xa40 [16662.829380][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16662.829380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16662.829380][ T3329] netlink_rcv_skb+0x130/0x360 [16662.829380][ T3329] netlink_unicast+0x449/0x710 [16662.829380][ T3329] netlink_sendmsg+0x723/0xbe0 [16662.829380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16662.829380][ T3329] ___sys_sendmsg+0xee/0x170 [16662.829380][ T3329] __sys_sendmsg+0xcd/0x170 [16662.829380][ T3329] do_syscall_64+0xc6/0x1e0 [16662.829380][ T3329] [16662.831621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16662.831621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16662.831621][ T3329] ipv6_find_idev+0x102/0x170 [16662.831621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16662.831621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16662.831621][ T3329] netlink_rcv_skb+0x130/0x360 [16662.831621][ T3329] netlink_unicast+0x449/0x710 [16662.831621][ T3329] netlink_sendmsg+0x723/0xbe0 [16662.831621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16662.831621][ T3329] ___sys_sendmsg+0xee/0x170 [16662.831621][ T3329] __sys_sendmsg+0xcd/0x170 [16662.831621][ T3329] do_syscall_64+0xc6/0x1e0 [16662.831621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16662.831621][ T3329] [16662.833330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16662.833330][ T3329] neigh_parms_alloc+0x1e5/0x510 [16662.833330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16662.833330][ T3329] ipv6_find_idev+0x102/0x170 [16662.833330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16662.833330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16662.833330][ T3329] netlink_rcv_skb+0x130/0x360 [16662.833330][ T3329] netlink_unicast+0x449/0x710 [16662.833330][ T3329] netlink_sendmsg+0x723/0xbe0 [16662.833330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16662.833330][ T3329] ___sys_sendmsg+0xee/0x170 [16662.833330][ T3329] __sys_sendmsg+0xcd/0x170 [16662.833330][ T3329] do_syscall_64+0xc6/0x1e0 [16662.833330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16662.833330][ T3329] [16673.076924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16673.077398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16673.077398][ T3329] netdev_get_by_index+0x5e/0x80 [16673.077398][ T3329] fib6_nh_init+0x3d8/0x15b0 [16673.077398][ T3329] ip6_route_info_create+0xf18/0x17d0 [16673.077398][ T3329] ip6_route_add+0x1c/0x140 [16673.077398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16673.077398][ T3329] addrconf_add_dev+0xe2/0x170 [16673.077398][ T3329] inet6_addr_add+0x12f/0xa40 [16673.077398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16673.077398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16673.077398][ T3329] netlink_rcv_skb+0x130/0x360 [16673.077398][ T3329] netlink_unicast+0x449/0x710 [16673.077398][ T3329] netlink_sendmsg+0x723/0xbe0 [16673.077398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16673.077398][ T3329] ___sys_sendmsg+0xee/0x170 [16673.077398][ T3329] __sys_sendmsg+0xcd/0x170 [16673.077398][ T3329] do_syscall_64+0xc6/0x1e0 [16673.077398][ T3329] [16673.079620][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16673.079620][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16673.079620][ T3329] ipv6_find_idev+0x102/0x170 [16673.079620][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16673.079620][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16673.079620][ T3329] netlink_rcv_skb+0x130/0x360 [16673.079620][ T3329] netlink_unicast+0x449/0x710 [16673.079620][ T3329] netlink_sendmsg+0x723/0xbe0 [16673.079620][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16673.079620][ T3329] ___sys_sendmsg+0xee/0x170 [16673.079620][ T3329] __sys_sendmsg+0xcd/0x170 [16673.079620][ T3329] do_syscall_64+0xc6/0x1e0 [16673.079620][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16673.079620][ T3329] [16673.081662][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16673.081662][ T3329] neigh_parms_alloc+0x1e5/0x510 [16673.081662][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16673.081662][ T3329] ipv6_find_idev+0x102/0x170 [16673.081662][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16673.081662][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16673.081662][ T3329] netlink_rcv_skb+0x130/0x360 [16673.081662][ T3329] netlink_unicast+0x449/0x710 [16673.081662][ T3329] netlink_sendmsg+0x723/0xbe0 [16673.081662][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16673.081662][ T3329] ___sys_sendmsg+0xee/0x170 [16673.081662][ T3329] __sys_sendmsg+0xcd/0x170 [16673.081662][ T3329] do_syscall_64+0xc6/0x1e0 [16673.081662][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16673.081662][ T3329] [16683.300965][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16683.301403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16683.301403][ T3329] netdev_get_by_index+0x5e/0x80 [16683.301403][ T3329] fib6_nh_init+0x3d8/0x15b0 [16683.301403][ T3329] ip6_route_info_create+0xf18/0x17d0 [16683.301403][ T3329] ip6_route_add+0x1c/0x140 [16683.301403][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16683.301403][ T3329] addrconf_add_dev+0xe2/0x170 [16683.301403][ T3329] inet6_addr_add+0x12f/0xa40 [16683.301403][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16683.301403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16683.301403][ T3329] netlink_rcv_skb+0x130/0x360 [16683.301403][ T3329] netlink_unicast+0x449/0x710 [16683.301403][ T3329] netlink_sendmsg+0x723/0xbe0 [16683.301403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16683.301403][ T3329] ___sys_sendmsg+0xee/0x170 [16683.301403][ T3329] __sys_sendmsg+0xcd/0x170 [16683.301403][ T3329] do_syscall_64+0xc6/0x1e0 [16683.301403][ T3329] [16683.303834][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16683.303834][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16683.303834][ T3329] ipv6_find_idev+0x102/0x170 [16683.303834][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16683.303834][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16683.303834][ T3329] netlink_rcv_skb+0x130/0x360 [16683.303834][ T3329] netlink_unicast+0x449/0x710 [16683.303834][ T3329] netlink_sendmsg+0x723/0xbe0 [16683.303834][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16683.303834][ T3329] ___sys_sendmsg+0xee/0x170 [16683.303834][ T3329] __sys_sendmsg+0xcd/0x170 [16683.303834][ T3329] do_syscall_64+0xc6/0x1e0 [16683.303834][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16683.303834][ T3329] [16683.305761][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16683.305761][ T3329] neigh_parms_alloc+0x1e5/0x510 [16683.305761][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16683.305761][ T3329] ipv6_find_idev+0x102/0x170 [16683.305761][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16683.305761][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16683.305761][ T3329] netlink_rcv_skb+0x130/0x360 [16683.305761][ T3329] netlink_unicast+0x449/0x710 [16683.305761][ T3329] netlink_sendmsg+0x723/0xbe0 [16683.305761][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16683.305761][ T3329] ___sys_sendmsg+0xee/0x170 [16683.305761][ T3329] __sys_sendmsg+0xcd/0x170 [16683.305761][ T3329] do_syscall_64+0xc6/0x1e0 [16683.305761][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16683.305761][ T3329] [16693.548975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16693.549789][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16693.549789][ T3329] netdev_get_by_index+0x5e/0x80 [16693.549789][ T3329] fib6_nh_init+0x3d8/0x15b0 [16693.549789][ T3329] ip6_route_info_create+0xf18/0x17d0 [16693.549789][ T3329] ip6_route_add+0x1c/0x140 [16693.549789][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16693.549789][ T3329] addrconf_add_dev+0xe2/0x170 [16693.549789][ T3329] inet6_addr_add+0x12f/0xa40 [16693.549789][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16693.549789][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16693.549789][ T3329] netlink_rcv_skb+0x130/0x360 [16693.549789][ T3329] netlink_unicast+0x449/0x710 [16693.549789][ T3329] netlink_sendmsg+0x723/0xbe0 [16693.549789][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16693.549789][ T3329] ___sys_sendmsg+0xee/0x170 [16693.549789][ T3329] __sys_sendmsg+0xcd/0x170 [16693.549789][ T3329] do_syscall_64+0xc6/0x1e0 [16693.549789][ T3329] [16693.552229][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16693.552229][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16693.552229][ T3329] ipv6_find_idev+0x102/0x170 [16693.552229][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16693.552229][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16693.552229][ T3329] netlink_rcv_skb+0x130/0x360 [16693.552229][ T3329] netlink_unicast+0x449/0x710 [16693.552229][ T3329] netlink_sendmsg+0x723/0xbe0 [16693.552229][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16693.552229][ T3329] ___sys_sendmsg+0xee/0x170 [16693.552229][ T3329] __sys_sendmsg+0xcd/0x170 [16693.552229][ T3329] do_syscall_64+0xc6/0x1e0 [16693.552229][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16693.552229][ T3329] [16693.554118][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16693.554118][ T3329] neigh_parms_alloc+0x1e5/0x510 [16693.554118][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16693.554118][ T3329] ipv6_find_idev+0x102/0x170 [16693.554118][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16693.554118][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16693.554118][ T3329] netlink_rcv_skb+0x130/0x360 [16693.554118][ T3329] netlink_unicast+0x449/0x710 [16693.554118][ T3329] netlink_sendmsg+0x723/0xbe0 [16693.554118][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16693.554118][ T3329] ___sys_sendmsg+0xee/0x170 [16693.554118][ T3329] __sys_sendmsg+0xcd/0x170 [16693.554118][ T3329] do_syscall_64+0xc6/0x1e0 [16693.554118][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16693.554118][ T3329] [16703.700968][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16703.701463][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16703.701463][ T3329] netdev_get_by_index+0x5e/0x80 [16703.701463][ T3329] fib6_nh_init+0x3d8/0x15b0 [16703.701463][ T3329] ip6_route_info_create+0xf18/0x17d0 [16703.701463][ T3329] ip6_route_add+0x1c/0x140 [16703.701463][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16703.701463][ T3329] addrconf_add_dev+0xe2/0x170 [16703.701463][ T3329] inet6_addr_add+0x12f/0xa40 [16703.701463][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16703.701463][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16703.701463][ T3329] netlink_rcv_skb+0x130/0x360 [16703.701463][ T3329] netlink_unicast+0x449/0x710 [16703.701463][ T3329] netlink_sendmsg+0x723/0xbe0 [16703.701463][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16703.701463][ T3329] ___sys_sendmsg+0xee/0x170 [16703.701463][ T3329] __sys_sendmsg+0xcd/0x170 [16703.701463][ T3329] do_syscall_64+0xc6/0x1e0 [16703.701463][ T3329] [16703.704182][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16703.704182][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16703.704182][ T3329] ipv6_find_idev+0x102/0x170 [16703.704182][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16703.704182][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16703.704182][ T3329] netlink_rcv_skb+0x130/0x360 [16703.704182][ T3329] netlink_unicast+0x449/0x710 [16703.704182][ T3329] netlink_sendmsg+0x723/0xbe0 [16703.704182][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16703.704182][ T3329] ___sys_sendmsg+0xee/0x170 [16703.704182][ T3329] __sys_sendmsg+0xcd/0x170 [16703.704182][ T3329] do_syscall_64+0xc6/0x1e0 [16703.704182][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16703.704182][ T3329] [16703.706302][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16703.706302][ T3329] neigh_parms_alloc+0x1e5/0x510 [16703.706302][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16703.706302][ T3329] ipv6_find_idev+0x102/0x170 [16703.706302][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16703.706302][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16703.706302][ T3329] netlink_rcv_skb+0x130/0x360 [16703.706302][ T3329] netlink_unicast+0x449/0x710 [16703.706302][ T3329] netlink_sendmsg+0x723/0xbe0 [16703.706302][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16703.706302][ T3329] ___sys_sendmsg+0xee/0x170 [16703.706302][ T3329] __sys_sendmsg+0xcd/0x170 [16703.706302][ T3329] do_syscall_64+0xc6/0x1e0 [16703.706302][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16703.706302][ T3329] [16713.948923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16713.949423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16713.949423][ T3329] netdev_get_by_index+0x5e/0x80 [16713.949423][ T3329] fib6_nh_init+0x3d8/0x15b0 [16713.949423][ T3329] ip6_route_info_create+0xf18/0x17d0 [16713.949423][ T3329] ip6_route_add+0x1c/0x140 [16713.949423][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16713.949423][ T3329] addrconf_add_dev+0xe2/0x170 [16713.949423][ T3329] inet6_addr_add+0x12f/0xa40 [16713.949423][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16713.949423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16713.949423][ T3329] netlink_rcv_skb+0x130/0x360 [16713.949423][ T3329] netlink_unicast+0x449/0x710 [16713.949423][ T3329] netlink_sendmsg+0x723/0xbe0 [16713.949423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16713.949423][ T3329] ___sys_sendmsg+0xee/0x170 [16713.949423][ T3329] __sys_sendmsg+0xcd/0x170 [16713.949423][ T3329] do_syscall_64+0xc6/0x1e0 [16713.949423][ T3329] [16713.952135][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16713.952135][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16713.952135][ T3329] ipv6_find_idev+0x102/0x170 [16713.952135][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16713.952135][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16713.952135][ T3329] netlink_rcv_skb+0x130/0x360 [16713.952135][ T3329] netlink_unicast+0x449/0x710 [16713.952135][ T3329] netlink_sendmsg+0x723/0xbe0 [16713.952135][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16713.952135][ T3329] ___sys_sendmsg+0xee/0x170 [16713.952135][ T3329] __sys_sendmsg+0xcd/0x170 [16713.952135][ T3329] do_syscall_64+0xc6/0x1e0 [16713.952135][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16713.952135][ T3329] [16713.954237][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16713.954237][ T3329] neigh_parms_alloc+0x1e5/0x510 [16713.954237][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16713.954237][ T3329] ipv6_find_idev+0x102/0x170 [16713.954237][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16713.954237][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16713.954237][ T3329] netlink_rcv_skb+0x130/0x360 [16713.954237][ T3329] netlink_unicast+0x449/0x710 [16713.954237][ T3329] netlink_sendmsg+0x723/0xbe0 [16713.954237][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16713.954237][ T3329] ___sys_sendmsg+0xee/0x170 [16713.954237][ T3329] __sys_sendmsg+0xcd/0x170 [16713.954237][ T3329] do_syscall_64+0xc6/0x1e0 [16713.954237][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16713.954237][ T3329] [16724.196917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16724.197408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16724.197408][ T3329] netdev_get_by_index+0x5e/0x80 [16724.197408][ T3329] fib6_nh_init+0x3d8/0x15b0 [16724.197408][ T3329] ip6_route_info_create+0xf18/0x17d0 [16724.197408][ T3329] ip6_route_add+0x1c/0x140 [16724.197408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16724.197408][ T3329] addrconf_add_dev+0xe2/0x170 [16724.197408][ T3329] inet6_addr_add+0x12f/0xa40 [16724.197408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16724.197408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16724.197408][ T3329] netlink_rcv_skb+0x130/0x360 [16724.197408][ T3329] netlink_unicast+0x449/0x710 [16724.197408][ T3329] netlink_sendmsg+0x723/0xbe0 [16724.197408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16724.197408][ T3329] ___sys_sendmsg+0xee/0x170 [16724.197408][ T3329] __sys_sendmsg+0xcd/0x170 [16724.197408][ T3329] do_syscall_64+0xc6/0x1e0 [16724.197408][ T3329] [16724.200110][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16724.200110][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16724.200110][ T3329] ipv6_find_idev+0x102/0x170 [16724.200110][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16724.200110][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16724.200110][ T3329] netlink_rcv_skb+0x130/0x360 [16724.200110][ T3329] netlink_unicast+0x449/0x710 [16724.200110][ T3329] netlink_sendmsg+0x723/0xbe0 [16724.200110][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16724.200110][ T3329] ___sys_sendmsg+0xee/0x170 [16724.200110][ T3329] __sys_sendmsg+0xcd/0x170 [16724.200110][ T3329] do_syscall_64+0xc6/0x1e0 [16724.200110][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16724.200110][ T3329] [16724.202203][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16724.202203][ T3329] neigh_parms_alloc+0x1e5/0x510 [16724.202203][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16724.202203][ T3329] ipv6_find_idev+0x102/0x170 [16724.202203][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16724.202203][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16724.202203][ T3329] netlink_rcv_skb+0x130/0x360 [16724.202203][ T3329] netlink_unicast+0x449/0x710 [16724.202203][ T3329] netlink_sendmsg+0x723/0xbe0 [16724.202203][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16724.202203][ T3329] ___sys_sendmsg+0xee/0x170 [16724.202203][ T3329] __sys_sendmsg+0xcd/0x170 [16724.202203][ T3329] do_syscall_64+0xc6/0x1e0 [16724.202203][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16724.202203][ T3329] [16734.444991][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16734.445829][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16734.445829][ T3329] netdev_get_by_index+0x5e/0x80 [16734.445829][ T3329] fib6_nh_init+0x3d8/0x15b0 [16734.445829][ T3329] ip6_route_info_create+0xf18/0x17d0 [16734.445829][ T3329] ip6_route_add+0x1c/0x140 [16734.445829][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16734.445829][ T3329] addrconf_add_dev+0xe2/0x170 [16734.445829][ T3329] inet6_addr_add+0x12f/0xa40 [16734.445829][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16734.445829][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16734.445829][ T3329] netlink_rcv_skb+0x130/0x360 [16734.445829][ T3329] netlink_unicast+0x449/0x710 [16734.445829][ T3329] netlink_sendmsg+0x723/0xbe0 [16734.445829][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16734.445829][ T3329] ___sys_sendmsg+0xee/0x170 [16734.445829][ T3329] __sys_sendmsg+0xcd/0x170 [16734.445829][ T3329] do_syscall_64+0xc6/0x1e0 [16734.445829][ T3329] [16734.448531][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16734.448531][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16734.448531][ T3329] ipv6_find_idev+0x102/0x170 [16734.448531][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16734.448531][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16734.448531][ T3329] netlink_rcv_skb+0x130/0x360 [16734.448531][ T3329] netlink_unicast+0x449/0x710 [16734.448531][ T3329] netlink_sendmsg+0x723/0xbe0 [16734.448531][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16734.448531][ T3329] ___sys_sendmsg+0xee/0x170 [16734.448531][ T3329] __sys_sendmsg+0xcd/0x170 [16734.448531][ T3329] do_syscall_64+0xc6/0x1e0 [16734.448531][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16734.448531][ T3329] [16734.450641][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16734.450641][ T3329] neigh_parms_alloc+0x1e5/0x510 [16734.450641][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16734.450641][ T3329] ipv6_find_idev+0x102/0x170 [16734.450641][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16734.450641][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16734.450641][ T3329] netlink_rcv_skb+0x130/0x360 [16734.450641][ T3329] netlink_unicast+0x449/0x710 [16734.450641][ T3329] netlink_sendmsg+0x723/0xbe0 [16734.450641][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16734.450641][ T3329] ___sys_sendmsg+0xee/0x170 [16734.450641][ T3329] __sys_sendmsg+0xcd/0x170 [16734.450641][ T3329] do_syscall_64+0xc6/0x1e0 [16734.450641][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16734.450641][ T3329] [16744.692986][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16744.693564][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16744.693564][ T3329] netdev_get_by_index+0x5e/0x80 [16744.693564][ T3329] fib6_nh_init+0x3d8/0x15b0 [16744.693564][ T3329] ip6_route_info_create+0xf18/0x17d0 [16744.693564][ T3329] ip6_route_add+0x1c/0x140 [16744.693564][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16744.693564][ T3329] addrconf_add_dev+0xe2/0x170 [16744.693564][ T3329] inet6_addr_add+0x12f/0xa40 [16744.693564][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16744.693564][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16744.693564][ T3329] netlink_rcv_skb+0x130/0x360 [16744.693564][ T3329] netlink_unicast+0x449/0x710 [16744.693564][ T3329] netlink_sendmsg+0x723/0xbe0 [16744.693564][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16744.693564][ T3329] ___sys_sendmsg+0xee/0x170 [16744.693564][ T3329] __sys_sendmsg+0xcd/0x170 [16744.693564][ T3329] do_syscall_64+0xc6/0x1e0 [16744.693564][ T3329] [16744.696095][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16744.696095][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16744.696095][ T3329] ipv6_find_idev+0x102/0x170 [16744.696095][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16744.696095][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16744.696095][ T3329] netlink_rcv_skb+0x130/0x360 [16744.696095][ T3329] netlink_unicast+0x449/0x710 [16744.696095][ T3329] netlink_sendmsg+0x723/0xbe0 [16744.696095][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16744.696095][ T3329] ___sys_sendmsg+0xee/0x170 [16744.696095][ T3329] __sys_sendmsg+0xcd/0x170 [16744.696095][ T3329] do_syscall_64+0xc6/0x1e0 [16744.696095][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16744.696095][ T3329] [16744.698008][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16744.698008][ T3329] neigh_parms_alloc+0x1e5/0x510 [16744.698008][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16744.698008][ T3329] ipv6_find_idev+0x102/0x170 [16744.698008][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16744.698008][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16744.698008][ T3329] netlink_rcv_skb+0x130/0x360 [16744.698008][ T3329] netlink_unicast+0x449/0x710 [16744.698008][ T3329] netlink_sendmsg+0x723/0xbe0 [16744.698008][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16744.698008][ T3329] ___sys_sendmsg+0xee/0x170 [16744.698008][ T3329] __sys_sendmsg+0xcd/0x170 [16744.698008][ T3329] do_syscall_64+0xc6/0x1e0 [16744.698008][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16744.698008][ T3329] [16754.940967][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16754.941995][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16754.941995][ T3329] netdev_get_by_index+0x5e/0x80 [16754.941995][ T3329] fib6_nh_init+0x3d8/0x15b0 [16754.941995][ T3329] ip6_route_info_create+0xf18/0x17d0 [16754.941995][ T3329] ip6_route_add+0x1c/0x140 [16754.941995][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16754.941995][ T3329] addrconf_add_dev+0xe2/0x170 [16754.941995][ T3329] inet6_addr_add+0x12f/0xa40 [16754.941995][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16754.941995][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16754.941995][ T3329] netlink_rcv_skb+0x130/0x360 [16754.941995][ T3329] netlink_unicast+0x449/0x710 [16754.941995][ T3329] netlink_sendmsg+0x723/0xbe0 [16754.941995][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16754.941995][ T3329] ___sys_sendmsg+0xee/0x170 [16754.941995][ T3329] __sys_sendmsg+0xcd/0x170 [16754.941995][ T3329] do_syscall_64+0xc6/0x1e0 [16754.941995][ T3329] [16754.944722][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16754.944722][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16754.944722][ T3329] ipv6_find_idev+0x102/0x170 [16754.944722][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16754.944722][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16754.944722][ T3329] netlink_rcv_skb+0x130/0x360 [16754.944722][ T3329] netlink_unicast+0x449/0x710 [16754.944722][ T3329] netlink_sendmsg+0x723/0xbe0 [16754.944722][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16754.944722][ T3329] ___sys_sendmsg+0xee/0x170 [16754.944722][ T3329] __sys_sendmsg+0xcd/0x170 [16754.944722][ T3329] do_syscall_64+0xc6/0x1e0 [16754.944722][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16754.944722][ T3329] [16754.946793][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16754.946793][ T3329] neigh_parms_alloc+0x1e5/0x510 [16754.946793][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16754.946793][ T3329] ipv6_find_idev+0x102/0x170 [16754.946793][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16754.946793][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16754.946793][ T3329] netlink_rcv_skb+0x130/0x360 [16754.946793][ T3329] netlink_unicast+0x449/0x710 [16754.946793][ T3329] netlink_sendmsg+0x723/0xbe0 [16754.946793][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16754.946793][ T3329] ___sys_sendmsg+0xee/0x170 [16754.946793][ T3329] __sys_sendmsg+0xcd/0x170 [16754.946793][ T3329] do_syscall_64+0xc6/0x1e0 [16754.946793][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16754.946793][ T3329] [16765.188977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16765.189836][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16765.189836][ T3329] netdev_get_by_index+0x5e/0x80 [16765.189836][ T3329] fib6_nh_init+0x3d8/0x15b0 [16765.189836][ T3329] ip6_route_info_create+0xf18/0x17d0 [16765.189836][ T3329] ip6_route_add+0x1c/0x140 [16765.189836][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16765.189836][ T3329] addrconf_add_dev+0xe2/0x170 [16765.189836][ T3329] inet6_addr_add+0x12f/0xa40 [16765.189836][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16765.189836][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16765.189836][ T3329] netlink_rcv_skb+0x130/0x360 [16765.189836][ T3329] netlink_unicast+0x449/0x710 [16765.189836][ T3329] netlink_sendmsg+0x723/0xbe0 [16765.189836][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16765.189836][ T3329] ___sys_sendmsg+0xee/0x170 [16765.189836][ T3329] __sys_sendmsg+0xcd/0x170 [16765.189836][ T3329] do_syscall_64+0xc6/0x1e0 [16765.189836][ T3329] [16765.192393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16765.192393][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16765.192393][ T3329] ipv6_find_idev+0x102/0x170 [16765.192393][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16765.192393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16765.192393][ T3329] netlink_rcv_skb+0x130/0x360 [16765.192393][ T3329] netlink_unicast+0x449/0x710 [16765.192393][ T3329] netlink_sendmsg+0x723/0xbe0 [16765.192393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16765.192393][ T3329] ___sys_sendmsg+0xee/0x170 [16765.192393][ T3329] __sys_sendmsg+0xcd/0x170 [16765.192393][ T3329] do_syscall_64+0xc6/0x1e0 [16765.192393][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16765.192393][ T3329] [16765.194335][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16765.194335][ T3329] neigh_parms_alloc+0x1e5/0x510 [16765.194335][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16765.194335][ T3329] ipv6_find_idev+0x102/0x170 [16765.194335][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16765.194335][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16765.194335][ T3329] netlink_rcv_skb+0x130/0x360 [16765.194335][ T3329] netlink_unicast+0x449/0x710 [16765.194335][ T3329] netlink_sendmsg+0x723/0xbe0 [16765.194335][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16765.194335][ T3329] ___sys_sendmsg+0xee/0x170 [16765.194335][ T3329] __sys_sendmsg+0xcd/0x170 [16765.194335][ T3329] do_syscall_64+0xc6/0x1e0 [16765.194335][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16765.194335][ T3329] [16775.436872][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16775.437372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16775.437372][ T3329] netdev_get_by_index+0x5e/0x80 [16775.437372][ T3329] fib6_nh_init+0x3d8/0x15b0 [16775.437372][ T3329] ip6_route_info_create+0xf18/0x17d0 [16775.437372][ T3329] ip6_route_add+0x1c/0x140 [16775.437372][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16775.437372][ T3329] addrconf_add_dev+0xe2/0x170 [16775.437372][ T3329] inet6_addr_add+0x12f/0xa40 [16775.437372][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16775.437372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16775.437372][ T3329] netlink_rcv_skb+0x130/0x360 [16775.437372][ T3329] netlink_unicast+0x449/0x710 [16775.437372][ T3329] netlink_sendmsg+0x723/0xbe0 [16775.437372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16775.437372][ T3329] ___sys_sendmsg+0xee/0x170 [16775.437372][ T3329] __sys_sendmsg+0xcd/0x170 [16775.437372][ T3329] do_syscall_64+0xc6/0x1e0 [16775.437372][ T3329] [16775.439597][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16775.439597][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16775.439597][ T3329] ipv6_find_idev+0x102/0x170 [16775.439597][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16775.439597][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16775.439597][ T3329] netlink_rcv_skb+0x130/0x360 [16775.439597][ T3329] netlink_unicast+0x449/0x710 [16775.439597][ T3329] netlink_sendmsg+0x723/0xbe0 [16775.439597][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16775.439597][ T3329] ___sys_sendmsg+0xee/0x170 [16775.439597][ T3329] __sys_sendmsg+0xcd/0x170 [16775.439597][ T3329] do_syscall_64+0xc6/0x1e0 [16775.439597][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16775.439597][ T3329] [16775.441316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16775.441316][ T3329] neigh_parms_alloc+0x1e5/0x510 [16775.441316][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16775.441316][ T3329] ipv6_find_idev+0x102/0x170 [16775.441316][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16775.441316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16775.441316][ T3329] netlink_rcv_skb+0x130/0x360 [16775.441316][ T3329] netlink_unicast+0x449/0x710 [16775.441316][ T3329] netlink_sendmsg+0x723/0xbe0 [16775.441316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16775.441316][ T3329] ___sys_sendmsg+0xee/0x170 [16775.441316][ T3329] __sys_sendmsg+0xcd/0x170 [16775.441316][ T3329] do_syscall_64+0xc6/0x1e0 [16775.441316][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16775.441316][ T3329] [16785.660992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16785.661725][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16785.661725][ T3329] netdev_get_by_index+0x5e/0x80 [16785.661725][ T3329] fib6_nh_init+0x3d8/0x15b0 [16785.661725][ T3329] ip6_route_info_create+0xf18/0x17d0 [16785.661725][ T3329] ip6_route_add+0x1c/0x140 [16785.661725][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16785.661725][ T3329] addrconf_add_dev+0xe2/0x170 [16785.661725][ T3329] inet6_addr_add+0x12f/0xa40 [16785.661725][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16785.661725][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16785.661725][ T3329] netlink_rcv_skb+0x130/0x360 [16785.661725][ T3329] netlink_unicast+0x449/0x710 [16785.661725][ T3329] netlink_sendmsg+0x723/0xbe0 [16785.661725][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16785.661725][ T3329] ___sys_sendmsg+0xee/0x170 [16785.661725][ T3329] __sys_sendmsg+0xcd/0x170 [16785.661725][ T3329] do_syscall_64+0xc6/0x1e0 [16785.661725][ T3329] [16785.663885][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16785.663885][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16785.663885][ T3329] ipv6_find_idev+0x102/0x170 [16785.663885][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16785.663885][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16785.663885][ T3329] netlink_rcv_skb+0x130/0x360 [16785.663885][ T3329] netlink_unicast+0x449/0x710 [16785.663885][ T3329] netlink_sendmsg+0x723/0xbe0 [16785.663885][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16785.663885][ T3329] ___sys_sendmsg+0xee/0x170 [16785.663885][ T3329] __sys_sendmsg+0xcd/0x170 [16785.663885][ T3329] do_syscall_64+0xc6/0x1e0 [16785.663885][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16785.663885][ T3329] [16785.665559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16785.665559][ T3329] neigh_parms_alloc+0x1e5/0x510 [16785.665559][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16785.665559][ T3329] ipv6_find_idev+0x102/0x170 [16785.665559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16785.665559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16785.665559][ T3329] netlink_rcv_skb+0x130/0x360 [16785.665559][ T3329] netlink_unicast+0x449/0x710 [16785.665559][ T3329] netlink_sendmsg+0x723/0xbe0 [16785.665559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16785.665559][ T3329] ___sys_sendmsg+0xee/0x170 [16785.665559][ T3329] __sys_sendmsg+0xcd/0x170 [16785.665559][ T3329] do_syscall_64+0xc6/0x1e0 [16785.665559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16785.665559][ T3329] [16795.916934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16795.917369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16795.917369][ T3329] netdev_get_by_index+0x5e/0x80 [16795.917369][ T3329] fib6_nh_init+0x3d8/0x15b0 [16795.917369][ T3329] ip6_route_info_create+0xf18/0x17d0 [16795.917369][ T3329] ip6_route_add+0x1c/0x140 [16795.917369][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16795.917369][ T3329] addrconf_add_dev+0xe2/0x170 [16795.917369][ T3329] inet6_addr_add+0x12f/0xa40 [16795.917369][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16795.917369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16795.917369][ T3329] netlink_rcv_skb+0x130/0x360 [16795.917369][ T3329] netlink_unicast+0x449/0x710 [16795.917369][ T3329] netlink_sendmsg+0x723/0xbe0 [16795.917369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16795.917369][ T3329] ___sys_sendmsg+0xee/0x170 [16795.917369][ T3329] __sys_sendmsg+0xcd/0x170 [16795.917369][ T3329] do_syscall_64+0xc6/0x1e0 [16795.917369][ T3329] [16795.919823][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16795.919823][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16795.919823][ T3329] ipv6_find_idev+0x102/0x170 [16795.919823][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16795.919823][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16795.919823][ T3329] netlink_rcv_skb+0x130/0x360 [16795.919823][ T3329] netlink_unicast+0x449/0x710 [16795.919823][ T3329] netlink_sendmsg+0x723/0xbe0 [16795.919823][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16795.919823][ T3329] ___sys_sendmsg+0xee/0x170 [16795.919823][ T3329] __sys_sendmsg+0xcd/0x170 [16795.919823][ T3329] do_syscall_64+0xc6/0x1e0 [16795.919823][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16795.919823][ T3329] [16795.921719][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16795.921719][ T3329] neigh_parms_alloc+0x1e5/0x510 [16795.921719][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16795.921719][ T3329] ipv6_find_idev+0x102/0x170 [16795.921719][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16795.921719][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16795.921719][ T3329] netlink_rcv_skb+0x130/0x360 [16795.921719][ T3329] netlink_unicast+0x449/0x710 [16795.921719][ T3329] netlink_sendmsg+0x723/0xbe0 [16795.921719][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16795.921719][ T3329] ___sys_sendmsg+0xee/0x170 [16795.921719][ T3329] __sys_sendmsg+0xcd/0x170 [16795.921719][ T3329] do_syscall_64+0xc6/0x1e0 [16795.921719][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16795.921719][ T3329] [16805.956946][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16805.957728][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16805.957728][ T3329] netdev_get_by_index+0x5e/0x80 [16805.957728][ T3329] fib6_nh_init+0x3d8/0x15b0 [16805.957728][ T3329] ip6_route_info_create+0xf18/0x17d0 [16805.957728][ T3329] ip6_route_add+0x1c/0x140 [16805.957728][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16805.957728][ T3329] addrconf_add_dev+0xe2/0x170 [16805.957728][ T3329] inet6_addr_add+0x12f/0xa40 [16805.957728][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16805.957728][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16805.957728][ T3329] netlink_rcv_skb+0x130/0x360 [16805.957728][ T3329] netlink_unicast+0x449/0x710 [16805.957728][ T3329] netlink_sendmsg+0x723/0xbe0 [16805.957728][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16805.957728][ T3329] ___sys_sendmsg+0xee/0x170 [16805.957728][ T3329] __sys_sendmsg+0xcd/0x170 [16805.957728][ T3329] do_syscall_64+0xc6/0x1e0 [16805.957728][ T3329] [16805.960145][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16805.960145][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16805.960145][ T3329] ipv6_find_idev+0x102/0x170 [16805.960145][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16805.960145][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16805.960145][ T3329] netlink_rcv_skb+0x130/0x360 [16805.960145][ T3329] netlink_unicast+0x449/0x710 [16805.960145][ T3329] netlink_sendmsg+0x723/0xbe0 [16805.960145][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16805.960145][ T3329] ___sys_sendmsg+0xee/0x170 [16805.960145][ T3329] __sys_sendmsg+0xcd/0x170 [16805.960145][ T3329] do_syscall_64+0xc6/0x1e0 [16805.960145][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16805.960145][ T3329] [16805.962026][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16805.962026][ T3329] neigh_parms_alloc+0x1e5/0x510 [16805.962026][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16805.962026][ T3329] ipv6_find_idev+0x102/0x170 [16805.962026][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16805.962026][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16805.962026][ T3329] netlink_rcv_skb+0x130/0x360 [16805.962026][ T3329] netlink_unicast+0x449/0x710 [16805.962026][ T3329] netlink_sendmsg+0x723/0xbe0 [16805.962026][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16805.962026][ T3329] ___sys_sendmsg+0xee/0x170 [16805.962026][ T3329] __sys_sendmsg+0xcd/0x170 [16805.962026][ T3329] do_syscall_64+0xc6/0x1e0 [16805.962026][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16805.962026][ T3329] [16816.204861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16816.205346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16816.205346][ T3329] netdev_get_by_index+0x5e/0x80 [16816.205346][ T3329] fib6_nh_init+0x3d8/0x15b0 [16816.205346][ T3329] ip6_route_info_create+0xf18/0x17d0 [16816.205346][ T3329] ip6_route_add+0x1c/0x140 [16816.205346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16816.205346][ T3329] addrconf_add_dev+0xe2/0x170 [16816.205346][ T3329] inet6_addr_add+0x12f/0xa40 [16816.205346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16816.205346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16816.205346][ T3329] netlink_rcv_skb+0x130/0x360 [16816.205346][ T3329] netlink_unicast+0x449/0x710 [16816.205346][ T3329] netlink_sendmsg+0x723/0xbe0 [16816.205346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16816.205346][ T3329] ___sys_sendmsg+0xee/0x170 [16816.205346][ T3329] __sys_sendmsg+0xcd/0x170 [16816.205346][ T3329] do_syscall_64+0xc6/0x1e0 [16816.205346][ T3329] [16816.207778][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16816.207778][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16816.207778][ T3329] ipv6_find_idev+0x102/0x170 [16816.207778][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16816.207778][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16816.207778][ T3329] netlink_rcv_skb+0x130/0x360 [16816.207778][ T3329] netlink_unicast+0x449/0x710 [16816.207778][ T3329] netlink_sendmsg+0x723/0xbe0 [16816.207778][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16816.207778][ T3329] ___sys_sendmsg+0xee/0x170 [16816.207778][ T3329] __sys_sendmsg+0xcd/0x170 [16816.207778][ T3329] do_syscall_64+0xc6/0x1e0 [16816.207778][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16816.207778][ T3329] [16816.209660][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16816.209660][ T3329] neigh_parms_alloc+0x1e5/0x510 [16816.209660][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16816.209660][ T3329] ipv6_find_idev+0x102/0x170 [16816.209660][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16816.209660][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16816.209660][ T3329] netlink_rcv_skb+0x130/0x360 [16816.209660][ T3329] netlink_unicast+0x449/0x710 [16816.209660][ T3329] netlink_sendmsg+0x723/0xbe0 [16816.209660][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16816.209660][ T3329] ___sys_sendmsg+0xee/0x170 [16816.209660][ T3329] __sys_sendmsg+0xcd/0x170 [16816.209660][ T3329] do_syscall_64+0xc6/0x1e0 [16816.209660][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16816.209660][ T3329] [16826.348917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16826.349413][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16826.349413][ T3329] netdev_get_by_index+0x5e/0x80 [16826.349413][ T3329] fib6_nh_init+0x3d8/0x15b0 [16826.349413][ T3329] ip6_route_info_create+0xf18/0x17d0 [16826.349413][ T3329] ip6_route_add+0x1c/0x140 [16826.349413][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16826.349413][ T3329] addrconf_add_dev+0xe2/0x170 [16826.349413][ T3329] inet6_addr_add+0x12f/0xa40 [16826.349413][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16826.349413][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16826.349413][ T3329] netlink_rcv_skb+0x130/0x360 [16826.349413][ T3329] netlink_unicast+0x449/0x710 [16826.349413][ T3329] netlink_sendmsg+0x723/0xbe0 [16826.349413][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16826.349413][ T3329] ___sys_sendmsg+0xee/0x170 [16826.349413][ T3329] __sys_sendmsg+0xcd/0x170 [16826.349413][ T3329] do_syscall_64+0xc6/0x1e0 [16826.349413][ T3329] [16826.351648][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16826.351648][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16826.351648][ T3329] ipv6_find_idev+0x102/0x170 [16826.351648][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16826.351648][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16826.351648][ T3329] netlink_rcv_skb+0x130/0x360 [16826.351648][ T3329] netlink_unicast+0x449/0x710 [16826.351648][ T3329] netlink_sendmsg+0x723/0xbe0 [16826.351648][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16826.351648][ T3329] ___sys_sendmsg+0xee/0x170 [16826.351648][ T3329] __sys_sendmsg+0xcd/0x170 [16826.351648][ T3329] do_syscall_64+0xc6/0x1e0 [16826.351648][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16826.351648][ T3329] [16826.353352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16826.353352][ T3329] neigh_parms_alloc+0x1e5/0x510 [16826.353352][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16826.353352][ T3329] ipv6_find_idev+0x102/0x170 [16826.353352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16826.353352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16826.353352][ T3329] netlink_rcv_skb+0x130/0x360 [16826.353352][ T3329] netlink_unicast+0x449/0x710 [16826.353352][ T3329] netlink_sendmsg+0x723/0xbe0 [16826.353352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16826.353352][ T3329] ___sys_sendmsg+0xee/0x170 [16826.353352][ T3329] __sys_sendmsg+0xcd/0x170 [16826.353352][ T3329] do_syscall_64+0xc6/0x1e0 [16826.353352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16826.353352][ T3329] [16836.596962][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16836.597467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16836.597467][ T3329] netdev_get_by_index+0x5e/0x80 [16836.597467][ T3329] fib6_nh_init+0x3d8/0x15b0 [16836.597467][ T3329] ip6_route_info_create+0xf18/0x17d0 [16836.597467][ T3329] ip6_route_add+0x1c/0x140 [16836.597467][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16836.597467][ T3329] addrconf_add_dev+0xe2/0x170 [16836.597467][ T3329] inet6_addr_add+0x12f/0xa40 [16836.597467][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16836.597467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16836.597467][ T3329] netlink_rcv_skb+0x130/0x360 [16836.597467][ T3329] netlink_unicast+0x449/0x710 [16836.597467][ T3329] netlink_sendmsg+0x723/0xbe0 [16836.597467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16836.597467][ T3329] ___sys_sendmsg+0xee/0x170 [16836.597467][ T3329] __sys_sendmsg+0xcd/0x170 [16836.597467][ T3329] do_syscall_64+0xc6/0x1e0 [16836.597467][ T3329] [16836.599685][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16836.599685][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16836.599685][ T3329] ipv6_find_idev+0x102/0x170 [16836.599685][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16836.599685][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16836.599685][ T3329] netlink_rcv_skb+0x130/0x360 [16836.599685][ T3329] netlink_unicast+0x449/0x710 [16836.599685][ T3329] netlink_sendmsg+0x723/0xbe0 [16836.599685][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16836.599685][ T3329] ___sys_sendmsg+0xee/0x170 [16836.599685][ T3329] __sys_sendmsg+0xcd/0x170 [16836.599685][ T3329] do_syscall_64+0xc6/0x1e0 [16836.599685][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16836.599685][ T3329] [16836.601394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16836.601394][ T3329] neigh_parms_alloc+0x1e5/0x510 [16836.601394][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16836.601394][ T3329] ipv6_find_idev+0x102/0x170 [16836.601394][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16836.601394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16836.601394][ T3329] netlink_rcv_skb+0x130/0x360 [16836.601394][ T3329] netlink_unicast+0x449/0x710 [16836.601394][ T3329] netlink_sendmsg+0x723/0xbe0 [16836.601394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16836.601394][ T3329] ___sys_sendmsg+0xee/0x170 [16836.601394][ T3329] __sys_sendmsg+0xcd/0x170 [16836.601394][ T3329] do_syscall_64+0xc6/0x1e0 [16836.601394][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16836.601394][ T3329] [16846.604958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16846.605458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16846.605458][ T3329] netdev_get_by_index+0x5e/0x80 [16846.605458][ T3329] fib6_nh_init+0x3d8/0x15b0 [16846.605458][ T3329] ip6_route_info_create+0xf18/0x17d0 [16846.605458][ T3329] ip6_route_add+0x1c/0x140 [16846.605458][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16846.605458][ T3329] addrconf_add_dev+0xe2/0x170 [16846.605458][ T3329] inet6_addr_add+0x12f/0xa40 [16846.605458][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16846.605458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16846.605458][ T3329] netlink_rcv_skb+0x130/0x360 [16846.605458][ T3329] netlink_unicast+0x449/0x710 [16846.605458][ T3329] netlink_sendmsg+0x723/0xbe0 [16846.605458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16846.605458][ T3329] ___sys_sendmsg+0xee/0x170 [16846.605458][ T3329] __sys_sendmsg+0xcd/0x170 [16846.605458][ T3329] do_syscall_64+0xc6/0x1e0 [16846.605458][ T3329] [16846.607669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16846.607669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16846.607669][ T3329] ipv6_find_idev+0x102/0x170 [16846.607669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16846.607669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16846.607669][ T3329] netlink_rcv_skb+0x130/0x360 [16846.607669][ T3329] netlink_unicast+0x449/0x710 [16846.607669][ T3329] netlink_sendmsg+0x723/0xbe0 [16846.607669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16846.607669][ T3329] ___sys_sendmsg+0xee/0x170 [16846.607669][ T3329] __sys_sendmsg+0xcd/0x170 [16846.607669][ T3329] do_syscall_64+0xc6/0x1e0 [16846.607669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16846.607669][ T3329] [16846.609375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16846.609375][ T3329] neigh_parms_alloc+0x1e5/0x510 [16846.609375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16846.609375][ T3329] ipv6_find_idev+0x102/0x170 [16846.609375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16846.609375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16846.609375][ T3329] netlink_rcv_skb+0x130/0x360 [16846.609375][ T3329] netlink_unicast+0x449/0x710 [16846.609375][ T3329] netlink_sendmsg+0x723/0xbe0 [16846.609375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16846.609375][ T3329] ___sys_sendmsg+0xee/0x170 [16846.609375][ T3329] __sys_sendmsg+0xcd/0x170 [16846.609375][ T3329] do_syscall_64+0xc6/0x1e0 [16846.609375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16846.609375][ T3329] [16856.852916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16856.853400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16856.853400][ T3329] netdev_get_by_index+0x5e/0x80 [16856.853400][ T3329] fib6_nh_init+0x3d8/0x15b0 [16856.853400][ T3329] ip6_route_info_create+0xf18/0x17d0 [16856.853400][ T3329] ip6_route_add+0x1c/0x140 [16856.853400][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16856.853400][ T3329] addrconf_add_dev+0xe2/0x170 [16856.853400][ T3329] inet6_addr_add+0x12f/0xa40 [16856.853400][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16856.853400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16856.853400][ T3329] netlink_rcv_skb+0x130/0x360 [16856.853400][ T3329] netlink_unicast+0x449/0x710 [16856.853400][ T3329] netlink_sendmsg+0x723/0xbe0 [16856.853400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16856.853400][ T3329] ___sys_sendmsg+0xee/0x170 [16856.853400][ T3329] __sys_sendmsg+0xcd/0x170 [16856.853400][ T3329] do_syscall_64+0xc6/0x1e0 [16856.853400][ T3329] [16856.855611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16856.855611][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16856.855611][ T3329] ipv6_find_idev+0x102/0x170 [16856.855611][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16856.855611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16856.855611][ T3329] netlink_rcv_skb+0x130/0x360 [16856.855611][ T3329] netlink_unicast+0x449/0x710 [16856.855611][ T3329] netlink_sendmsg+0x723/0xbe0 [16856.855611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16856.855611][ T3329] ___sys_sendmsg+0xee/0x170 [16856.855611][ T3329] __sys_sendmsg+0xcd/0x170 [16856.855611][ T3329] do_syscall_64+0xc6/0x1e0 [16856.855611][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16856.855611][ T3329] [16856.857343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16856.857343][ T3329] neigh_parms_alloc+0x1e5/0x510 [16856.857343][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16856.857343][ T3329] ipv6_find_idev+0x102/0x170 [16856.857343][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16856.857343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16856.857343][ T3329] netlink_rcv_skb+0x130/0x360 [16856.857343][ T3329] netlink_unicast+0x449/0x710 [16856.857343][ T3329] netlink_sendmsg+0x723/0xbe0 [16856.857343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16856.857343][ T3329] ___sys_sendmsg+0xee/0x170 [16856.857343][ T3329] __sys_sendmsg+0xcd/0x170 [16856.857343][ T3329] do_syscall_64+0xc6/0x1e0 [16856.857343][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16856.857343][ T3329] [16867.100855][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16867.101333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16867.101333][ T3329] netdev_get_by_index+0x5e/0x80 [16867.101333][ T3329] fib6_nh_init+0x3d8/0x15b0 [16867.101333][ T3329] ip6_route_info_create+0xf18/0x17d0 [16867.101333][ T3329] ip6_route_add+0x1c/0x140 [16867.101333][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16867.101333][ T3329] addrconf_add_dev+0xe2/0x170 [16867.101333][ T3329] inet6_addr_add+0x12f/0xa40 [16867.101333][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16867.101333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16867.101333][ T3329] netlink_rcv_skb+0x130/0x360 [16867.101333][ T3329] netlink_unicast+0x449/0x710 [16867.101333][ T3329] netlink_sendmsg+0x723/0xbe0 [16867.101333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16867.101333][ T3329] ___sys_sendmsg+0xee/0x170 [16867.101333][ T3329] __sys_sendmsg+0xcd/0x170 [16867.101333][ T3329] do_syscall_64+0xc6/0x1e0 [16867.101333][ T3329] [16867.103538][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16867.103538][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16867.103538][ T3329] ipv6_find_idev+0x102/0x170 [16867.103538][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16867.103538][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16867.103538][ T3329] netlink_rcv_skb+0x130/0x360 [16867.103538][ T3329] netlink_unicast+0x449/0x710 [16867.103538][ T3329] netlink_sendmsg+0x723/0xbe0 [16867.103538][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16867.103538][ T3329] ___sys_sendmsg+0xee/0x170 [16867.103538][ T3329] __sys_sendmsg+0xcd/0x170 [16867.103538][ T3329] do_syscall_64+0xc6/0x1e0 [16867.103538][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16867.103538][ T3329] [16867.105247][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16867.105247][ T3329] neigh_parms_alloc+0x1e5/0x510 [16867.105247][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16867.105247][ T3329] ipv6_find_idev+0x102/0x170 [16867.105247][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16867.105247][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16867.105247][ T3329] netlink_rcv_skb+0x130/0x360 [16867.105247][ T3329] netlink_unicast+0x449/0x710 [16867.105247][ T3329] netlink_sendmsg+0x723/0xbe0 [16867.105247][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16867.105247][ T3329] ___sys_sendmsg+0xee/0x170 [16867.105247][ T3329] __sys_sendmsg+0xcd/0x170 [16867.105247][ T3329] do_syscall_64+0xc6/0x1e0 [16867.105247][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16867.105247][ T3329] [16877.148956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16877.149386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16877.149386][ T3329] netdev_get_by_index+0x5e/0x80 [16877.149386][ T3329] fib6_nh_init+0x3d8/0x15b0 [16877.149386][ T3329] ip6_route_info_create+0xf18/0x17d0 [16877.149386][ T3329] ip6_route_add+0x1c/0x140 [16877.149386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16877.149386][ T3329] addrconf_add_dev+0xe2/0x170 [16877.149386][ T3329] inet6_addr_add+0x12f/0xa40 [16877.149386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16877.149386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16877.149386][ T3329] netlink_rcv_skb+0x130/0x360 [16877.149386][ T3329] netlink_unicast+0x449/0x710 [16877.149386][ T3329] netlink_sendmsg+0x723/0xbe0 [16877.149386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16877.149386][ T3329] ___sys_sendmsg+0xee/0x170 [16877.149386][ T3329] __sys_sendmsg+0xcd/0x170 [16877.149386][ T3329] do_syscall_64+0xc6/0x1e0 [16877.149386][ T3329] [16877.151768][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16877.151768][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16877.151768][ T3329] ipv6_find_idev+0x102/0x170 [16877.151768][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16877.151768][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16877.151768][ T3329] netlink_rcv_skb+0x130/0x360 [16877.151768][ T3329] netlink_unicast+0x449/0x710 [16877.151768][ T3329] netlink_sendmsg+0x723/0xbe0 [16877.151768][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16877.151768][ T3329] ___sys_sendmsg+0xee/0x170 [16877.151768][ T3329] __sys_sendmsg+0xcd/0x170 [16877.151768][ T3329] do_syscall_64+0xc6/0x1e0 [16877.151768][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16877.151768][ T3329] [16877.153599][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16877.153599][ T3329] neigh_parms_alloc+0x1e5/0x510 [16877.153599][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16877.153599][ T3329] ipv6_find_idev+0x102/0x170 [16877.153599][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16877.153599][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16877.153599][ T3329] netlink_rcv_skb+0x130/0x360 [16877.153599][ T3329] netlink_unicast+0x449/0x710 [16877.153599][ T3329] netlink_sendmsg+0x723/0xbe0 [16877.153599][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16877.153599][ T3329] ___sys_sendmsg+0xee/0x170 [16877.153599][ T3329] __sys_sendmsg+0xcd/0x170 [16877.153599][ T3329] do_syscall_64+0xc6/0x1e0 [16877.153599][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16877.153599][ T3329] [16887.333051][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16887.333545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16887.333545][ T3329] netdev_get_by_index+0x5e/0x80 [16887.333545][ T3329] fib6_nh_init+0x3d8/0x15b0 [16887.333545][ T3329] ip6_route_info_create+0xf18/0x17d0 [16887.333545][ T3329] ip6_route_add+0x1c/0x140 [16887.333545][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16887.333545][ T3329] addrconf_add_dev+0xe2/0x170 [16887.333545][ T3329] inet6_addr_add+0x12f/0xa40 [16887.333545][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16887.333545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16887.333545][ T3329] netlink_rcv_skb+0x130/0x360 [16887.333545][ T3329] netlink_unicast+0x449/0x710 [16887.333545][ T3329] netlink_sendmsg+0x723/0xbe0 [16887.333545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16887.333545][ T3329] ___sys_sendmsg+0xee/0x170 [16887.333545][ T3329] __sys_sendmsg+0xcd/0x170 [16887.333545][ T3329] do_syscall_64+0xc6/0x1e0 [16887.333545][ T3329] [16887.335752][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16887.335752][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16887.335752][ T3329] ipv6_find_idev+0x102/0x170 [16887.335752][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16887.335752][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16887.335752][ T3329] netlink_rcv_skb+0x130/0x360 [16887.335752][ T3329] netlink_unicast+0x449/0x710 [16887.335752][ T3329] netlink_sendmsg+0x723/0xbe0 [16887.335752][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16887.335752][ T3329] ___sys_sendmsg+0xee/0x170 [16887.335752][ T3329] __sys_sendmsg+0xcd/0x170 [16887.335752][ T3329] do_syscall_64+0xc6/0x1e0 [16887.335752][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16887.335752][ T3329] [16887.337452][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16887.337452][ T3329] neigh_parms_alloc+0x1e5/0x510 [16887.337452][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16887.337452][ T3329] ipv6_find_idev+0x102/0x170 [16887.337452][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16887.337452][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16887.337452][ T3329] netlink_rcv_skb+0x130/0x360 [16887.337452][ T3329] netlink_unicast+0x449/0x710 [16887.337452][ T3329] netlink_sendmsg+0x723/0xbe0 [16887.337452][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16887.337452][ T3329] ___sys_sendmsg+0xee/0x170 [16887.337452][ T3329] __sys_sendmsg+0xcd/0x170 [16887.337452][ T3329] do_syscall_64+0xc6/0x1e0 [16887.337452][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16887.337452][ T3329] [16897.548901][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16897.549391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16897.549391][ T3329] netdev_get_by_index+0x5e/0x80 [16897.549391][ T3329] fib6_nh_init+0x3d8/0x15b0 [16897.549391][ T3329] ip6_route_info_create+0xf18/0x17d0 [16897.549391][ T3329] ip6_route_add+0x1c/0x140 [16897.549391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16897.549391][ T3329] addrconf_add_dev+0xe2/0x170 [16897.549391][ T3329] inet6_addr_add+0x12f/0xa40 [16897.549391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16897.549391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16897.549391][ T3329] netlink_rcv_skb+0x130/0x360 [16897.549391][ T3329] netlink_unicast+0x449/0x710 [16897.549391][ T3329] netlink_sendmsg+0x723/0xbe0 [16897.549391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16897.549391][ T3329] ___sys_sendmsg+0xee/0x170 [16897.549391][ T3329] __sys_sendmsg+0xcd/0x170 [16897.549391][ T3329] do_syscall_64+0xc6/0x1e0 [16897.549391][ T3329] [16897.551598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16897.551598][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16897.551598][ T3329] ipv6_find_idev+0x102/0x170 [16897.551598][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16897.551598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16897.551598][ T3329] netlink_rcv_skb+0x130/0x360 [16897.551598][ T3329] netlink_unicast+0x449/0x710 [16897.551598][ T3329] netlink_sendmsg+0x723/0xbe0 [16897.551598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16897.551598][ T3329] ___sys_sendmsg+0xee/0x170 [16897.551598][ T3329] __sys_sendmsg+0xcd/0x170 [16897.551598][ T3329] do_syscall_64+0xc6/0x1e0 [16897.551598][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16897.551598][ T3329] [16897.553318][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16897.553318][ T3329] neigh_parms_alloc+0x1e5/0x510 [16897.553318][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16897.553318][ T3329] ipv6_find_idev+0x102/0x170 [16897.553318][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16897.553318][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16897.553318][ T3329] netlink_rcv_skb+0x130/0x360 [16897.553318][ T3329] netlink_unicast+0x449/0x710 [16897.553318][ T3329] netlink_sendmsg+0x723/0xbe0 [16897.553318][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16897.553318][ T3329] ___sys_sendmsg+0xee/0x170 [16897.553318][ T3329] __sys_sendmsg+0xcd/0x170 [16897.553318][ T3329] do_syscall_64+0xc6/0x1e0 [16897.553318][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16897.553318][ T3329] [16907.613002][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16907.613574][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16907.613574][ T3329] netdev_get_by_index+0x5e/0x80 [16907.613574][ T3329] fib6_nh_init+0x3d8/0x15b0 [16907.613574][ T3329] ip6_route_info_create+0xf18/0x17d0 [16907.613574][ T3329] ip6_route_add+0x1c/0x140 [16907.613574][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16907.613574][ T3329] addrconf_add_dev+0xe2/0x170 [16907.613574][ T3329] inet6_addr_add+0x12f/0xa40 [16907.613574][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16907.613574][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16907.613574][ T3329] netlink_rcv_skb+0x130/0x360 [16907.613574][ T3329] netlink_unicast+0x449/0x710 [16907.613574][ T3329] netlink_sendmsg+0x723/0xbe0 [16907.613574][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16907.613574][ T3329] ___sys_sendmsg+0xee/0x170 [16907.613574][ T3329] __sys_sendmsg+0xcd/0x170 [16907.613574][ T3329] do_syscall_64+0xc6/0x1e0 [16907.613574][ T3329] [16907.615787][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16907.615787][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16907.615787][ T3329] ipv6_find_idev+0x102/0x170 [16907.615787][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16907.615787][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16907.615787][ T3329] netlink_rcv_skb+0x130/0x360 [16907.615787][ T3329] netlink_unicast+0x449/0x710 [16907.615787][ T3329] netlink_sendmsg+0x723/0xbe0 [16907.615787][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16907.615787][ T3329] ___sys_sendmsg+0xee/0x170 [16907.615787][ T3329] __sys_sendmsg+0xcd/0x170 [16907.615787][ T3329] do_syscall_64+0xc6/0x1e0 [16907.615787][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16907.615787][ T3329] [16907.617508][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16907.617508][ T3329] neigh_parms_alloc+0x1e5/0x510 [16907.617508][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16907.617508][ T3329] ipv6_find_idev+0x102/0x170 [16907.617508][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16907.617508][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16907.617508][ T3329] netlink_rcv_skb+0x130/0x360 [16907.617508][ T3329] netlink_unicast+0x449/0x710 [16907.617508][ T3329] netlink_sendmsg+0x723/0xbe0 [16907.617508][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16907.617508][ T3329] ___sys_sendmsg+0xee/0x170 [16907.617508][ T3329] __sys_sendmsg+0xcd/0x170 [16907.617508][ T3329] do_syscall_64+0xc6/0x1e0 [16907.617508][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16907.617508][ T3329] [16917.860957][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16917.861456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16917.861456][ T3329] netdev_get_by_index+0x5e/0x80 [16917.861456][ T3329] fib6_nh_init+0x3d8/0x15b0 [16917.861456][ T3329] ip6_route_info_create+0xf18/0x17d0 [16917.861456][ T3329] ip6_route_add+0x1c/0x140 [16917.861456][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16917.861456][ T3329] addrconf_add_dev+0xe2/0x170 [16917.861456][ T3329] inet6_addr_add+0x12f/0xa40 [16917.861456][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16917.861456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16917.861456][ T3329] netlink_rcv_skb+0x130/0x360 [16917.861456][ T3329] netlink_unicast+0x449/0x710 [16917.861456][ T3329] netlink_sendmsg+0x723/0xbe0 [16917.861456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16917.861456][ T3329] ___sys_sendmsg+0xee/0x170 [16917.861456][ T3329] __sys_sendmsg+0xcd/0x170 [16917.861456][ T3329] do_syscall_64+0xc6/0x1e0 [16917.861456][ T3329] [16917.863711][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16917.863711][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16917.863711][ T3329] ipv6_find_idev+0x102/0x170 [16917.863711][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16917.863711][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16917.863711][ T3329] netlink_rcv_skb+0x130/0x360 [16917.863711][ T3329] netlink_unicast+0x449/0x710 [16917.863711][ T3329] netlink_sendmsg+0x723/0xbe0 [16917.863711][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16917.863711][ T3329] ___sys_sendmsg+0xee/0x170 [16917.863711][ T3329] __sys_sendmsg+0xcd/0x170 [16917.863711][ T3329] do_syscall_64+0xc6/0x1e0 [16917.863711][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16917.863711][ T3329] [16917.865460][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16917.865460][ T3329] neigh_parms_alloc+0x1e5/0x510 [16917.865460][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16917.865460][ T3329] ipv6_find_idev+0x102/0x170 [16917.865460][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16917.865460][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16917.865460][ T3329] netlink_rcv_skb+0x130/0x360 [16917.865460][ T3329] netlink_unicast+0x449/0x710 [16917.865460][ T3329] netlink_sendmsg+0x723/0xbe0 [16917.865460][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16917.865460][ T3329] ___sys_sendmsg+0xee/0x170 [16917.865460][ T3329] __sys_sendmsg+0xcd/0x170 [16917.865460][ T3329] do_syscall_64+0xc6/0x1e0 [16917.865460][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16917.865460][ T3329] [16928.108930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16928.109397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16928.109397][ T3329] netdev_get_by_index+0x5e/0x80 [16928.109397][ T3329] fib6_nh_init+0x3d8/0x15b0 [16928.109397][ T3329] ip6_route_info_create+0xf18/0x17d0 [16928.109397][ T3329] ip6_route_add+0x1c/0x140 [16928.109397][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16928.109397][ T3329] addrconf_add_dev+0xe2/0x170 [16928.109397][ T3329] inet6_addr_add+0x12f/0xa40 [16928.109397][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16928.109397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16928.109397][ T3329] netlink_rcv_skb+0x130/0x360 [16928.109397][ T3329] netlink_unicast+0x449/0x710 [16928.109397][ T3329] netlink_sendmsg+0x723/0xbe0 [16928.109397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16928.109397][ T3329] ___sys_sendmsg+0xee/0x170 [16928.109397][ T3329] __sys_sendmsg+0xcd/0x170 [16928.109397][ T3329] do_syscall_64+0xc6/0x1e0 [16928.109397][ T3329] [16928.111719][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16928.111719][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16928.111719][ T3329] ipv6_find_idev+0x102/0x170 [16928.111719][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16928.111719][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16928.111719][ T3329] netlink_rcv_skb+0x130/0x360 [16928.111719][ T3329] netlink_unicast+0x449/0x710 [16928.111719][ T3329] netlink_sendmsg+0x723/0xbe0 [16928.111719][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16928.111719][ T3329] ___sys_sendmsg+0xee/0x170 [16928.111719][ T3329] __sys_sendmsg+0xcd/0x170 [16928.111719][ T3329] do_syscall_64+0xc6/0x1e0 [16928.111719][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16928.111719][ T3329] [16928.113441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16928.113441][ T3329] neigh_parms_alloc+0x1e5/0x510 [16928.113441][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16928.113441][ T3329] ipv6_find_idev+0x102/0x170 [16928.113441][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16928.113441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16928.113441][ T3329] netlink_rcv_skb+0x130/0x360 [16928.113441][ T3329] netlink_unicast+0x449/0x710 [16928.113441][ T3329] netlink_sendmsg+0x723/0xbe0 [16928.113441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16928.113441][ T3329] ___sys_sendmsg+0xee/0x170 [16928.113441][ T3329] __sys_sendmsg+0xcd/0x170 [16928.113441][ T3329] do_syscall_64+0xc6/0x1e0 [16928.113441][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16928.113441][ T3329] [16938.164909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16938.165430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16938.165430][ T3329] netdev_get_by_index+0x5e/0x80 [16938.165430][ T3329] fib6_nh_init+0x3d8/0x15b0 [16938.165430][ T3329] ip6_route_info_create+0xf18/0x17d0 [16938.165430][ T3329] ip6_route_add+0x1c/0x140 [16938.165430][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16938.165430][ T3329] addrconf_add_dev+0xe2/0x170 [16938.165430][ T3329] inet6_addr_add+0x12f/0xa40 [16938.165430][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16938.165430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16938.165430][ T3329] netlink_rcv_skb+0x130/0x360 [16938.165430][ T3329] netlink_unicast+0x449/0x710 [16938.165430][ T3329] netlink_sendmsg+0x723/0xbe0 [16938.165430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16938.165430][ T3329] ___sys_sendmsg+0xee/0x170 [16938.165430][ T3329] __sys_sendmsg+0xcd/0x170 [16938.165430][ T3329] do_syscall_64+0xc6/0x1e0 [16938.165430][ T3329] [16938.167640][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16938.167640][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16938.167640][ T3329] ipv6_find_idev+0x102/0x170 [16938.167640][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16938.167640][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16938.167640][ T3329] netlink_rcv_skb+0x130/0x360 [16938.167640][ T3329] netlink_unicast+0x449/0x710 [16938.167640][ T3329] netlink_sendmsg+0x723/0xbe0 [16938.167640][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16938.167640][ T3329] ___sys_sendmsg+0xee/0x170 [16938.167640][ T3329] __sys_sendmsg+0xcd/0x170 [16938.167640][ T3329] do_syscall_64+0xc6/0x1e0 [16938.167640][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16938.167640][ T3329] [16938.169341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16938.169341][ T3329] neigh_parms_alloc+0x1e5/0x510 [16938.169341][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16938.169341][ T3329] ipv6_find_idev+0x102/0x170 [16938.169341][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16938.169341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16938.169341][ T3329] netlink_rcv_skb+0x130/0x360 [16938.169341][ T3329] netlink_unicast+0x449/0x710 [16938.169341][ T3329] netlink_sendmsg+0x723/0xbe0 [16938.169341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16938.169341][ T3329] ___sys_sendmsg+0xee/0x170 [16938.169341][ T3329] __sys_sendmsg+0xcd/0x170 [16938.169341][ T3329] do_syscall_64+0xc6/0x1e0 [16938.169341][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16938.169341][ T3329] [16948.357081][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16948.357770][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16948.357770][ T3329] netdev_get_by_index+0x5e/0x80 [16948.357770][ T3329] fib6_nh_init+0x3d8/0x15b0 [16948.357770][ T3329] ip6_route_info_create+0xf18/0x17d0 [16948.357770][ T3329] ip6_route_add+0x1c/0x140 [16948.357770][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16948.357770][ T3329] addrconf_add_dev+0xe2/0x170 [16948.357770][ T3329] inet6_addr_add+0x12f/0xa40 [16948.357770][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16948.357770][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16948.357770][ T3329] netlink_rcv_skb+0x130/0x360 [16948.357770][ T3329] netlink_unicast+0x449/0x710 [16948.357770][ T3329] netlink_sendmsg+0x723/0xbe0 [16948.357770][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16948.357770][ T3329] ___sys_sendmsg+0xee/0x170 [16948.357770][ T3329] __sys_sendmsg+0xcd/0x170 [16948.357770][ T3329] do_syscall_64+0xc6/0x1e0 [16948.357770][ T3329] [16948.360129][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16948.360129][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16948.360129][ T3329] ipv6_find_idev+0x102/0x170 [16948.360129][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16948.360129][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16948.360129][ T3329] netlink_rcv_skb+0x130/0x360 [16948.360129][ T3329] netlink_unicast+0x449/0x710 [16948.360129][ T3329] netlink_sendmsg+0x723/0xbe0 [16948.360129][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16948.360129][ T3329] ___sys_sendmsg+0xee/0x170 [16948.360129][ T3329] __sys_sendmsg+0xcd/0x170 [16948.360129][ T3329] do_syscall_64+0xc6/0x1e0 [16948.360129][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16948.360129][ T3329] [16948.361889][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16948.361889][ T3329] neigh_parms_alloc+0x1e5/0x510 [16948.361889][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16948.361889][ T3329] ipv6_find_idev+0x102/0x170 [16948.361889][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16948.361889][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16948.361889][ T3329] netlink_rcv_skb+0x130/0x360 [16948.361889][ T3329] netlink_unicast+0x449/0x710 [16948.361889][ T3329] netlink_sendmsg+0x723/0xbe0 [16948.361889][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16948.361889][ T3329] ___sys_sendmsg+0xee/0x170 [16948.361889][ T3329] __sys_sendmsg+0xcd/0x170 [16948.361889][ T3329] do_syscall_64+0xc6/0x1e0 [16948.361889][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16948.361889][ T3329] [16958.612931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16958.613493][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16958.613493][ T3329] netdev_get_by_index+0x5e/0x80 [16958.613493][ T3329] fib6_nh_init+0x3d8/0x15b0 [16958.613493][ T3329] ip6_route_info_create+0xf18/0x17d0 [16958.613493][ T3329] ip6_route_add+0x1c/0x140 [16958.613493][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16958.613493][ T3329] addrconf_add_dev+0xe2/0x170 [16958.613493][ T3329] inet6_addr_add+0x12f/0xa40 [16958.613493][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16958.613493][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16958.613493][ T3329] netlink_rcv_skb+0x130/0x360 [16958.613493][ T3329] netlink_unicast+0x449/0x710 [16958.613493][ T3329] netlink_sendmsg+0x723/0xbe0 [16958.613493][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16958.613493][ T3329] ___sys_sendmsg+0xee/0x170 [16958.613493][ T3329] __sys_sendmsg+0xcd/0x170 [16958.613493][ T3329] do_syscall_64+0xc6/0x1e0 [16958.613493][ T3329] [16958.615727][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16958.615727][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16958.615727][ T3329] ipv6_find_idev+0x102/0x170 [16958.615727][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16958.615727][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16958.615727][ T3329] netlink_rcv_skb+0x130/0x360 [16958.615727][ T3329] netlink_unicast+0x449/0x710 [16958.615727][ T3329] netlink_sendmsg+0x723/0xbe0 [16958.615727][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16958.615727][ T3329] ___sys_sendmsg+0xee/0x170 [16958.615727][ T3329] __sys_sendmsg+0xcd/0x170 [16958.615727][ T3329] do_syscall_64+0xc6/0x1e0 [16958.615727][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16958.615727][ T3329] [16958.617464][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16958.617464][ T3329] neigh_parms_alloc+0x1e5/0x510 [16958.617464][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16958.617464][ T3329] ipv6_find_idev+0x102/0x170 [16958.617464][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16958.617464][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16958.617464][ T3329] netlink_rcv_skb+0x130/0x360 [16958.617464][ T3329] netlink_unicast+0x449/0x710 [16958.617464][ T3329] netlink_sendmsg+0x723/0xbe0 [16958.617464][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16958.617464][ T3329] ___sys_sendmsg+0xee/0x170 [16958.617464][ T3329] __sys_sendmsg+0xcd/0x170 [16958.617464][ T3329] do_syscall_64+0xc6/0x1e0 [16958.617464][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16958.617464][ T3329] [16968.724981][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16968.725483][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16968.725483][ T3329] netdev_get_by_index+0x5e/0x80 [16968.725483][ T3329] fib6_nh_init+0x3d8/0x15b0 [16968.725483][ T3329] ip6_route_info_create+0xf18/0x17d0 [16968.725483][ T3329] ip6_route_add+0x1c/0x140 [16968.725483][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16968.725483][ T3329] addrconf_add_dev+0xe2/0x170 [16968.725483][ T3329] inet6_addr_add+0x12f/0xa40 [16968.725483][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16968.725483][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16968.725483][ T3329] netlink_rcv_skb+0x130/0x360 [16968.725483][ T3329] netlink_unicast+0x449/0x710 [16968.725483][ T3329] netlink_sendmsg+0x723/0xbe0 [16968.725483][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16968.725483][ T3329] ___sys_sendmsg+0xee/0x170 [16968.725483][ T3329] __sys_sendmsg+0xcd/0x170 [16968.725483][ T3329] do_syscall_64+0xc6/0x1e0 [16968.725483][ T3329] [16968.727732][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16968.727732][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16968.727732][ T3329] ipv6_find_idev+0x102/0x170 [16968.727732][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16968.727732][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16968.727732][ T3329] netlink_rcv_skb+0x130/0x360 [16968.727732][ T3329] netlink_unicast+0x449/0x710 [16968.727732][ T3329] netlink_sendmsg+0x723/0xbe0 [16968.727732][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16968.727732][ T3329] ___sys_sendmsg+0xee/0x170 [16968.727732][ T3329] __sys_sendmsg+0xcd/0x170 [16968.727732][ T3329] do_syscall_64+0xc6/0x1e0 [16968.727732][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16968.727732][ T3329] [16968.729985][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16968.729985][ T3329] neigh_parms_alloc+0x1e5/0x510 [16968.729985][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16968.729985][ T3329] ipv6_find_idev+0x102/0x170 [16968.729985][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16968.729985][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16968.729985][ T3329] netlink_rcv_skb+0x130/0x360 [16968.729985][ T3329] netlink_unicast+0x449/0x710 [16968.729985][ T3329] netlink_sendmsg+0x723/0xbe0 [16968.729985][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16968.729985][ T3329] ___sys_sendmsg+0xee/0x170 [16968.729985][ T3329] __sys_sendmsg+0xcd/0x170 [16968.729985][ T3329] do_syscall_64+0xc6/0x1e0 [16968.729985][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16968.729985][ T3329] [16978.837941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16978.838441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16978.838441][ T3329] netdev_get_by_index+0x5e/0x80 [16978.838441][ T3329] fib6_nh_init+0x3d8/0x15b0 [16978.838441][ T3329] ip6_route_info_create+0xf18/0x17d0 [16978.838441][ T3329] ip6_route_add+0x1c/0x140 [16978.838441][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16978.838441][ T3329] addrconf_add_dev+0xe2/0x170 [16978.838441][ T3329] inet6_addr_add+0x12f/0xa40 [16978.838441][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16978.838441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16978.838441][ T3329] netlink_rcv_skb+0x130/0x360 [16978.838441][ T3329] netlink_unicast+0x449/0x710 [16978.838441][ T3329] netlink_sendmsg+0x723/0xbe0 [16978.838441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16978.838441][ T3329] ___sys_sendmsg+0xee/0x170 [16978.838441][ T3329] __sys_sendmsg+0xcd/0x170 [16978.838441][ T3329] do_syscall_64+0xc6/0x1e0 [16978.838441][ T3329] [16978.840668][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16978.840668][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16978.840668][ T3329] ipv6_find_idev+0x102/0x170 [16978.840668][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16978.840668][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16978.840668][ T3329] netlink_rcv_skb+0x130/0x360 [16978.840668][ T3329] netlink_unicast+0x449/0x710 [16978.840668][ T3329] netlink_sendmsg+0x723/0xbe0 [16978.840668][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16978.840668][ T3329] ___sys_sendmsg+0xee/0x170 [16978.840668][ T3329] __sys_sendmsg+0xcd/0x170 [16978.840668][ T3329] do_syscall_64+0xc6/0x1e0 [16978.840668][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16978.840668][ T3329] [16978.842395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16978.842395][ T3329] neigh_parms_alloc+0x1e5/0x510 [16978.842395][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16978.842395][ T3329] ipv6_find_idev+0x102/0x170 [16978.842395][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16978.842395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16978.842395][ T3329] netlink_rcv_skb+0x130/0x360 [16978.842395][ T3329] netlink_unicast+0x449/0x710 [16978.842395][ T3329] netlink_sendmsg+0x723/0xbe0 [16978.842395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16978.842395][ T3329] ___sys_sendmsg+0xee/0x170 [16978.842395][ T3329] __sys_sendmsg+0xcd/0x170 [16978.842395][ T3329] do_syscall_64+0xc6/0x1e0 [16978.842395][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16978.842395][ T3329] [16989.084927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16989.085434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16989.085434][ T3329] netdev_get_by_index+0x5e/0x80 [16989.085434][ T3329] fib6_nh_init+0x3d8/0x15b0 [16989.085434][ T3329] ip6_route_info_create+0xf18/0x17d0 [16989.085434][ T3329] ip6_route_add+0x1c/0x140 [16989.085434][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16989.085434][ T3329] addrconf_add_dev+0xe2/0x170 [16989.085434][ T3329] inet6_addr_add+0x12f/0xa40 [16989.085434][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16989.085434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16989.085434][ T3329] netlink_rcv_skb+0x130/0x360 [16989.085434][ T3329] netlink_unicast+0x449/0x710 [16989.085434][ T3329] netlink_sendmsg+0x723/0xbe0 [16989.085434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16989.085434][ T3329] ___sys_sendmsg+0xee/0x170 [16989.085434][ T3329] __sys_sendmsg+0xcd/0x170 [16989.085434][ T3329] do_syscall_64+0xc6/0x1e0 [16989.085434][ T3329] [16989.088141][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16989.088141][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16989.088141][ T3329] ipv6_find_idev+0x102/0x170 [16989.088141][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16989.088141][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16989.088141][ T3329] netlink_rcv_skb+0x130/0x360 [16989.088141][ T3329] netlink_unicast+0x449/0x710 [16989.088141][ T3329] netlink_sendmsg+0x723/0xbe0 [16989.088141][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16989.088141][ T3329] ___sys_sendmsg+0xee/0x170 [16989.088141][ T3329] __sys_sendmsg+0xcd/0x170 [16989.088141][ T3329] do_syscall_64+0xc6/0x1e0 [16989.088141][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16989.088141][ T3329] [16989.090238][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16989.090238][ T3329] neigh_parms_alloc+0x1e5/0x510 [16989.090238][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16989.090238][ T3329] ipv6_find_idev+0x102/0x170 [16989.090238][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16989.090238][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16989.090238][ T3329] netlink_rcv_skb+0x130/0x360 [16989.090238][ T3329] netlink_unicast+0x449/0x710 [16989.090238][ T3329] netlink_sendmsg+0x723/0xbe0 [16989.090238][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16989.090238][ T3329] ___sys_sendmsg+0xee/0x170 [16989.090238][ T3329] __sys_sendmsg+0xcd/0x170 [16989.090238][ T3329] do_syscall_64+0xc6/0x1e0 [16989.090238][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16989.090238][ T3329] [16999.332966][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [16999.333467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16999.333467][ T3329] netdev_get_by_index+0x5e/0x80 [16999.333467][ T3329] fib6_nh_init+0x3d8/0x15b0 [16999.333467][ T3329] ip6_route_info_create+0xf18/0x17d0 [16999.333467][ T3329] ip6_route_add+0x1c/0x140 [16999.333467][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [16999.333467][ T3329] addrconf_add_dev+0xe2/0x170 [16999.333467][ T3329] inet6_addr_add+0x12f/0xa40 [16999.333467][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [16999.333467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16999.333467][ T3329] netlink_rcv_skb+0x130/0x360 [16999.333467][ T3329] netlink_unicast+0x449/0x710 [16999.333467][ T3329] netlink_sendmsg+0x723/0xbe0 [16999.333467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16999.333467][ T3329] ___sys_sendmsg+0xee/0x170 [16999.333467][ T3329] __sys_sendmsg+0xcd/0x170 [16999.333467][ T3329] do_syscall_64+0xc6/0x1e0 [16999.333467][ T3329] [16999.335725][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16999.335725][ T3329] ipv6_add_dev+0x3b9/0x11c0 [16999.335725][ T3329] ipv6_find_idev+0x102/0x170 [16999.335725][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16999.335725][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16999.335725][ T3329] netlink_rcv_skb+0x130/0x360 [16999.335725][ T3329] netlink_unicast+0x449/0x710 [16999.335725][ T3329] netlink_sendmsg+0x723/0xbe0 [16999.335725][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16999.335725][ T3329] ___sys_sendmsg+0xee/0x170 [16999.335725][ T3329] __sys_sendmsg+0xcd/0x170 [16999.335725][ T3329] do_syscall_64+0xc6/0x1e0 [16999.335725][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16999.335725][ T3329] [16999.337449][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [16999.337449][ T3329] neigh_parms_alloc+0x1e5/0x510 [16999.337449][ T3329] ipv6_add_dev+0x2fd/0x11c0 [16999.337449][ T3329] ipv6_find_idev+0x102/0x170 [16999.337449][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [16999.337449][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [16999.337449][ T3329] netlink_rcv_skb+0x130/0x360 [16999.337449][ T3329] netlink_unicast+0x449/0x710 [16999.337449][ T3329] netlink_sendmsg+0x723/0xbe0 [16999.337449][ T3329] ____sys_sendmsg+0x7b2/0xa10 [16999.337449][ T3329] ___sys_sendmsg+0xee/0x170 [16999.337449][ T3329] __sys_sendmsg+0xcd/0x170 [16999.337449][ T3329] do_syscall_64+0xc6/0x1e0 [16999.337449][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16999.337449][ T3329] [17009.580924][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17009.581416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17009.581416][ T3329] netdev_get_by_index+0x5e/0x80 [17009.581416][ T3329] fib6_nh_init+0x3d8/0x15b0 [17009.581416][ T3329] ip6_route_info_create+0xf18/0x17d0 [17009.581416][ T3329] ip6_route_add+0x1c/0x140 [17009.581416][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17009.581416][ T3329] addrconf_add_dev+0xe2/0x170 [17009.581416][ T3329] inet6_addr_add+0x12f/0xa40 [17009.581416][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17009.581416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17009.581416][ T3329] netlink_rcv_skb+0x130/0x360 [17009.581416][ T3329] netlink_unicast+0x449/0x710 [17009.581416][ T3329] netlink_sendmsg+0x723/0xbe0 [17009.581416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17009.581416][ T3329] ___sys_sendmsg+0xee/0x170 [17009.581416][ T3329] __sys_sendmsg+0xcd/0x170 [17009.581416][ T3329] do_syscall_64+0xc6/0x1e0 [17009.581416][ T3329] [17009.583659][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17009.583659][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17009.583659][ T3329] ipv6_find_idev+0x102/0x170 [17009.583659][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17009.583659][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17009.583659][ T3329] netlink_rcv_skb+0x130/0x360 [17009.583659][ T3329] netlink_unicast+0x449/0x710 [17009.583659][ T3329] netlink_sendmsg+0x723/0xbe0 [17009.583659][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17009.583659][ T3329] ___sys_sendmsg+0xee/0x170 [17009.583659][ T3329] __sys_sendmsg+0xcd/0x170 [17009.583659][ T3329] do_syscall_64+0xc6/0x1e0 [17009.583659][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17009.583659][ T3329] [17009.585381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17009.585381][ T3329] neigh_parms_alloc+0x1e5/0x510 [17009.585381][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17009.585381][ T3329] ipv6_find_idev+0x102/0x170 [17009.585381][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17009.585381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17009.585381][ T3329] netlink_rcv_skb+0x130/0x360 [17009.585381][ T3329] netlink_unicast+0x449/0x710 [17009.585381][ T3329] netlink_sendmsg+0x723/0xbe0 [17009.585381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17009.585381][ T3329] ___sys_sendmsg+0xee/0x170 [17009.585381][ T3329] __sys_sendmsg+0xcd/0x170 [17009.585381][ T3329] do_syscall_64+0xc6/0x1e0 [17009.585381][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17009.585381][ T3329] [17019.756933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17019.757435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17019.757435][ T3329] netdev_get_by_index+0x5e/0x80 [17019.757435][ T3329] fib6_nh_init+0x3d8/0x15b0 [17019.757435][ T3329] ip6_route_info_create+0xf18/0x17d0 [17019.757435][ T3329] ip6_route_add+0x1c/0x140 [17019.757435][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17019.757435][ T3329] addrconf_add_dev+0xe2/0x170 [17019.757435][ T3329] inet6_addr_add+0x12f/0xa40 [17019.757435][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17019.757435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17019.757435][ T3329] netlink_rcv_skb+0x130/0x360 [17019.757435][ T3329] netlink_unicast+0x449/0x710 [17019.757435][ T3329] netlink_sendmsg+0x723/0xbe0 [17019.757435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17019.757435][ T3329] ___sys_sendmsg+0xee/0x170 [17019.757435][ T3329] __sys_sendmsg+0xcd/0x170 [17019.757435][ T3329] do_syscall_64+0xc6/0x1e0 [17019.757435][ T3329] [17019.759685][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17019.759685][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17019.759685][ T3329] ipv6_find_idev+0x102/0x170 [17019.759685][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17019.759685][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17019.759685][ T3329] netlink_rcv_skb+0x130/0x360 [17019.759685][ T3329] netlink_unicast+0x449/0x710 [17019.759685][ T3329] netlink_sendmsg+0x723/0xbe0 [17019.759685][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17019.759685][ T3329] ___sys_sendmsg+0xee/0x170 [17019.759685][ T3329] __sys_sendmsg+0xcd/0x170 [17019.759685][ T3329] do_syscall_64+0xc6/0x1e0 [17019.759685][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17019.759685][ T3329] [17019.761418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17019.761418][ T3329] neigh_parms_alloc+0x1e5/0x510 [17019.761418][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17019.761418][ T3329] ipv6_find_idev+0x102/0x170 [17019.761418][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17019.761418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17019.761418][ T3329] netlink_rcv_skb+0x130/0x360 [17019.761418][ T3329] netlink_unicast+0x449/0x710 [17019.761418][ T3329] netlink_sendmsg+0x723/0xbe0 [17019.761418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17019.761418][ T3329] ___sys_sendmsg+0xee/0x170 [17019.761418][ T3329] __sys_sendmsg+0xcd/0x170 [17019.761418][ T3329] do_syscall_64+0xc6/0x1e0 [17019.761418][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17019.761418][ T3329] [17030.004944][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17030.005445][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17030.005445][ T3329] netdev_get_by_index+0x5e/0x80 [17030.005445][ T3329] fib6_nh_init+0x3d8/0x15b0 [17030.005445][ T3329] ip6_route_info_create+0xf18/0x17d0 [17030.005445][ T3329] ip6_route_add+0x1c/0x140 [17030.005445][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17030.005445][ T3329] addrconf_add_dev+0xe2/0x170 [17030.005445][ T3329] inet6_addr_add+0x12f/0xa40 [17030.005445][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17030.005445][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17030.005445][ T3329] netlink_rcv_skb+0x130/0x360 [17030.005445][ T3329] netlink_unicast+0x449/0x710 [17030.005445][ T3329] netlink_sendmsg+0x723/0xbe0 [17030.005445][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17030.005445][ T3329] ___sys_sendmsg+0xee/0x170 [17030.005445][ T3329] __sys_sendmsg+0xcd/0x170 [17030.005445][ T3329] do_syscall_64+0xc6/0x1e0 [17030.005445][ T3329] [17030.007696][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17030.007696][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17030.007696][ T3329] ipv6_find_idev+0x102/0x170 [17030.007696][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17030.007696][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17030.007696][ T3329] netlink_rcv_skb+0x130/0x360 [17030.007696][ T3329] netlink_unicast+0x449/0x710 [17030.007696][ T3329] netlink_sendmsg+0x723/0xbe0 [17030.007696][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17030.007696][ T3329] ___sys_sendmsg+0xee/0x170 [17030.007696][ T3329] __sys_sendmsg+0xcd/0x170 [17030.007696][ T3329] do_syscall_64+0xc6/0x1e0 [17030.007696][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17030.007696][ T3329] [17030.009422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17030.009422][ T3329] neigh_parms_alloc+0x1e5/0x510 [17030.009422][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17030.009422][ T3329] ipv6_find_idev+0x102/0x170 [17030.009422][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17030.009422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17030.009422][ T3329] netlink_rcv_skb+0x130/0x360 [17030.009422][ T3329] netlink_unicast+0x449/0x710 [17030.009422][ T3329] netlink_sendmsg+0x723/0xbe0 [17030.009422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17030.009422][ T3329] ___sys_sendmsg+0xee/0x170 [17030.009422][ T3329] __sys_sendmsg+0xcd/0x170 [17030.009422][ T3329] do_syscall_64+0xc6/0x1e0 [17030.009422][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17030.009422][ T3329] [17040.156963][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17040.157459][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17040.157459][ T3329] netdev_get_by_index+0x5e/0x80 [17040.157459][ T3329] fib6_nh_init+0x3d8/0x15b0 [17040.157459][ T3329] ip6_route_info_create+0xf18/0x17d0 [17040.157459][ T3329] ip6_route_add+0x1c/0x140 [17040.157459][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17040.157459][ T3329] addrconf_add_dev+0xe2/0x170 [17040.157459][ T3329] inet6_addr_add+0x12f/0xa40 [17040.157459][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17040.157459][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17040.157459][ T3329] netlink_rcv_skb+0x130/0x360 [17040.157459][ T3329] netlink_unicast+0x449/0x710 [17040.157459][ T3329] netlink_sendmsg+0x723/0xbe0 [17040.157459][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17040.157459][ T3329] ___sys_sendmsg+0xee/0x170 [17040.157459][ T3329] __sys_sendmsg+0xcd/0x170 [17040.157459][ T3329] do_syscall_64+0xc6/0x1e0 [17040.157459][ T3329] [17040.159891][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17040.159891][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17040.159891][ T3329] ipv6_find_idev+0x102/0x170 [17040.159891][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17040.159891][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17040.159891][ T3329] netlink_rcv_skb+0x130/0x360 [17040.159891][ T3329] netlink_unicast+0x449/0x710 [17040.159891][ T3329] netlink_sendmsg+0x723/0xbe0 [17040.159891][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17040.159891][ T3329] ___sys_sendmsg+0xee/0x170 [17040.159891][ T3329] __sys_sendmsg+0xcd/0x170 [17040.159891][ T3329] do_syscall_64+0xc6/0x1e0 [17040.159891][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17040.159891][ T3329] [17040.161789][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17040.161789][ T3329] neigh_parms_alloc+0x1e5/0x510 [17040.161789][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17040.161789][ T3329] ipv6_find_idev+0x102/0x170 [17040.161789][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17040.161789][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17040.161789][ T3329] netlink_rcv_skb+0x130/0x360 [17040.161789][ T3329] netlink_unicast+0x449/0x710 [17040.161789][ T3329] netlink_sendmsg+0x723/0xbe0 [17040.161789][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17040.161789][ T3329] ___sys_sendmsg+0xee/0x170 [17040.161789][ T3329] __sys_sendmsg+0xcd/0x170 [17040.161789][ T3329] do_syscall_64+0xc6/0x1e0 [17040.161789][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17040.161789][ T3329] [17050.404934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17050.405361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17050.405361][ T3329] netdev_get_by_index+0x5e/0x80 [17050.405361][ T3329] fib6_nh_init+0x3d8/0x15b0 [17050.405361][ T3329] ip6_route_info_create+0xf18/0x17d0 [17050.405361][ T3329] ip6_route_add+0x1c/0x140 [17050.405361][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17050.405361][ T3329] addrconf_add_dev+0xe2/0x170 [17050.405361][ T3329] inet6_addr_add+0x12f/0xa40 [17050.405361][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17050.405361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17050.405361][ T3329] netlink_rcv_skb+0x130/0x360 [17050.405361][ T3329] netlink_unicast+0x449/0x710 [17050.405361][ T3329] netlink_sendmsg+0x723/0xbe0 [17050.405361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17050.405361][ T3329] ___sys_sendmsg+0xee/0x170 [17050.405361][ T3329] __sys_sendmsg+0xcd/0x170 [17050.405361][ T3329] do_syscall_64+0xc6/0x1e0 [17050.405361][ T3329] [17050.407772][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17050.407772][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17050.407772][ T3329] ipv6_find_idev+0x102/0x170 [17050.407772][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17050.407772][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17050.407772][ T3329] netlink_rcv_skb+0x130/0x360 [17050.407772][ T3329] netlink_unicast+0x449/0x710 [17050.407772][ T3329] netlink_sendmsg+0x723/0xbe0 [17050.407772][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17050.407772][ T3329] ___sys_sendmsg+0xee/0x170 [17050.407772][ T3329] __sys_sendmsg+0xcd/0x170 [17050.407772][ T3329] do_syscall_64+0xc6/0x1e0 [17050.407772][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17050.407772][ T3329] [17050.409645][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17050.409645][ T3329] neigh_parms_alloc+0x1e5/0x510 [17050.409645][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17050.409645][ T3329] ipv6_find_idev+0x102/0x170 [17050.409645][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17050.409645][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17050.409645][ T3329] netlink_rcv_skb+0x130/0x360 [17050.409645][ T3329] netlink_unicast+0x449/0x710 [17050.409645][ T3329] netlink_sendmsg+0x723/0xbe0 [17050.409645][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17050.409645][ T3329] ___sys_sendmsg+0xee/0x170 [17050.409645][ T3329] __sys_sendmsg+0xcd/0x170 [17050.409645][ T3329] do_syscall_64+0xc6/0x1e0 [17050.409645][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17050.409645][ T3329] [17060.612949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17060.613454][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17060.613454][ T3329] netdev_get_by_index+0x5e/0x80 [17060.613454][ T3329] fib6_nh_init+0x3d8/0x15b0 [17060.613454][ T3329] ip6_route_info_create+0xf18/0x17d0 [17060.613454][ T3329] ip6_route_add+0x1c/0x140 [17060.613454][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17060.613454][ T3329] addrconf_add_dev+0xe2/0x170 [17060.613454][ T3329] inet6_addr_add+0x12f/0xa40 [17060.613454][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17060.613454][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17060.613454][ T3329] netlink_rcv_skb+0x130/0x360 [17060.613454][ T3329] netlink_unicast+0x449/0x710 [17060.613454][ T3329] netlink_sendmsg+0x723/0xbe0 [17060.613454][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17060.613454][ T3329] ___sys_sendmsg+0xee/0x170 [17060.613454][ T3329] __sys_sendmsg+0xcd/0x170 [17060.613454][ T3329] do_syscall_64+0xc6/0x1e0 [17060.613454][ T3329] [17060.616161][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17060.616161][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17060.616161][ T3329] ipv6_find_idev+0x102/0x170 [17060.616161][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17060.616161][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17060.616161][ T3329] netlink_rcv_skb+0x130/0x360 [17060.616161][ T3329] netlink_unicast+0x449/0x710 [17060.616161][ T3329] netlink_sendmsg+0x723/0xbe0 [17060.616161][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17060.616161][ T3329] ___sys_sendmsg+0xee/0x170 [17060.616161][ T3329] __sys_sendmsg+0xcd/0x170 [17060.616161][ T3329] do_syscall_64+0xc6/0x1e0 [17060.616161][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17060.616161][ T3329] [17060.618229][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17060.618229][ T3329] neigh_parms_alloc+0x1e5/0x510 [17060.618229][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17060.618229][ T3329] ipv6_find_idev+0x102/0x170 [17060.618229][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17060.618229][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17060.618229][ T3329] netlink_rcv_skb+0x130/0x360 [17060.618229][ T3329] netlink_unicast+0x449/0x710 [17060.618229][ T3329] netlink_sendmsg+0x723/0xbe0 [17060.618229][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17060.618229][ T3329] ___sys_sendmsg+0xee/0x170 [17060.618229][ T3329] __sys_sendmsg+0xcd/0x170 [17060.618229][ T3329] do_syscall_64+0xc6/0x1e0 [17060.618229][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17060.618229][ T3329] [17070.860925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17070.861365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17070.861365][ T3329] netdev_get_by_index+0x5e/0x80 [17070.861365][ T3329] fib6_nh_init+0x3d8/0x15b0 [17070.861365][ T3329] ip6_route_info_create+0xf18/0x17d0 [17070.861365][ T3329] ip6_route_add+0x1c/0x140 [17070.861365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17070.861365][ T3329] addrconf_add_dev+0xe2/0x170 [17070.861365][ T3329] inet6_addr_add+0x12f/0xa40 [17070.861365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17070.861365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17070.861365][ T3329] netlink_rcv_skb+0x130/0x360 [17070.861365][ T3329] netlink_unicast+0x449/0x710 [17070.861365][ T3329] netlink_sendmsg+0x723/0xbe0 [17070.861365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17070.861365][ T3329] ___sys_sendmsg+0xee/0x170 [17070.861365][ T3329] __sys_sendmsg+0xcd/0x170 [17070.861365][ T3329] do_syscall_64+0xc6/0x1e0 [17070.861365][ T3329] [17070.864144][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17070.864144][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17070.864144][ T3329] ipv6_find_idev+0x102/0x170 [17070.864144][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17070.864144][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17070.864144][ T3329] netlink_rcv_skb+0x130/0x360 [17070.864144][ T3329] netlink_unicast+0x449/0x710 [17070.864144][ T3329] netlink_sendmsg+0x723/0xbe0 [17070.864144][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17070.864144][ T3329] ___sys_sendmsg+0xee/0x170 [17070.864144][ T3329] __sys_sendmsg+0xcd/0x170 [17070.864144][ T3329] do_syscall_64+0xc6/0x1e0 [17070.864144][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17070.864144][ T3329] [17070.865873][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17070.865873][ T3329] neigh_parms_alloc+0x1e5/0x510 [17070.865873][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17070.865873][ T3329] ipv6_find_idev+0x102/0x170 [17070.865873][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17070.865873][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17070.865873][ T3329] netlink_rcv_skb+0x130/0x360 [17070.865873][ T3329] netlink_unicast+0x449/0x710 [17070.865873][ T3329] netlink_sendmsg+0x723/0xbe0 [17070.865873][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17070.865873][ T3329] ___sys_sendmsg+0xee/0x170 [17070.865873][ T3329] __sys_sendmsg+0xcd/0x170 [17070.865873][ T3329] do_syscall_64+0xc6/0x1e0 [17070.865873][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17070.865873][ T3329] [17081.109027][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17081.109682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17081.109682][ T3329] netdev_get_by_index+0x5e/0x80 [17081.109682][ T3329] fib6_nh_init+0x3d8/0x15b0 [17081.109682][ T3329] ip6_route_info_create+0xf18/0x17d0 [17081.109682][ T3329] ip6_route_add+0x1c/0x140 [17081.109682][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17081.109682][ T3329] addrconf_add_dev+0xe2/0x170 [17081.109682][ T3329] inet6_addr_add+0x12f/0xa40 [17081.109682][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17081.109682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17081.109682][ T3329] netlink_rcv_skb+0x130/0x360 [17081.109682][ T3329] netlink_unicast+0x449/0x710 [17081.109682][ T3329] netlink_sendmsg+0x723/0xbe0 [17081.109682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17081.109682][ T3329] ___sys_sendmsg+0xee/0x170 [17081.109682][ T3329] __sys_sendmsg+0xcd/0x170 [17081.109682][ T3329] do_syscall_64+0xc6/0x1e0 [17081.109682][ T3329] [17081.111924][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17081.111924][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17081.111924][ T3329] ipv6_find_idev+0x102/0x170 [17081.111924][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17081.111924][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17081.111924][ T3329] netlink_rcv_skb+0x130/0x360 [17081.111924][ T3329] netlink_unicast+0x449/0x710 [17081.111924][ T3329] netlink_sendmsg+0x723/0xbe0 [17081.111924][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17081.111924][ T3329] ___sys_sendmsg+0xee/0x170 [17081.111924][ T3329] __sys_sendmsg+0xcd/0x170 [17081.111924][ T3329] do_syscall_64+0xc6/0x1e0 [17081.111924][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17081.111924][ T3329] [17081.113661][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17081.113661][ T3329] neigh_parms_alloc+0x1e5/0x510 [17081.113661][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17081.113661][ T3329] ipv6_find_idev+0x102/0x170 [17081.113661][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17081.113661][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17081.113661][ T3329] netlink_rcv_skb+0x130/0x360 [17081.113661][ T3329] netlink_unicast+0x449/0x710 [17081.113661][ T3329] netlink_sendmsg+0x723/0xbe0 [17081.113661][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17081.113661][ T3329] ___sys_sendmsg+0xee/0x170 [17081.113661][ T3329] __sys_sendmsg+0xcd/0x170 [17081.113661][ T3329] do_syscall_64+0xc6/0x1e0 [17081.113661][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17081.113661][ T3329] [17091.356943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17091.384135][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17091.384135][ T3329] netdev_get_by_index+0x5e/0x80 [17091.384135][ T3329] fib6_nh_init+0x3d8/0x15b0 [17091.384135][ T3329] ip6_route_info_create+0xf18/0x17d0 [17091.384135][ T3329] ip6_route_add+0x1c/0x140 [17091.384135][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17091.384135][ T3329] addrconf_add_dev+0xe2/0x170 [17091.384135][ T3329] inet6_addr_add+0x12f/0xa40 [17091.384135][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17091.384135][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17091.384135][ T3329] netlink_rcv_skb+0x130/0x360 [17091.384135][ T3329] netlink_unicast+0x449/0x710 [17091.384135][ T3329] netlink_sendmsg+0x723/0xbe0 [17091.384135][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17091.384135][ T3329] ___sys_sendmsg+0xee/0x170 [17091.384135][ T3329] __sys_sendmsg+0xcd/0x170 [17091.384135][ T3329] do_syscall_64+0xc6/0x1e0 [17091.384135][ T3329] [17091.386497][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17091.386497][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17091.386497][ T3329] ipv6_find_idev+0x102/0x170 [17091.386497][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17091.386497][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17091.386497][ T3329] netlink_rcv_skb+0x130/0x360 [17091.386497][ T3329] netlink_unicast+0x449/0x710 [17091.386497][ T3329] netlink_sendmsg+0x723/0xbe0 [17091.386497][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17091.386497][ T3329] ___sys_sendmsg+0xee/0x170 [17091.386497][ T3329] __sys_sendmsg+0xcd/0x170 [17091.386497][ T3329] do_syscall_64+0xc6/0x1e0 [17091.386497][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17091.386497][ T3329] [17091.388221][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17091.388221][ T3329] neigh_parms_alloc+0x1e5/0x510 [17091.388221][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17091.388221][ T3329] ipv6_find_idev+0x102/0x170 [17091.388221][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17091.388221][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17091.388221][ T3329] netlink_rcv_skb+0x130/0x360 [17091.388221][ T3329] netlink_unicast+0x449/0x710 [17091.388221][ T3329] netlink_sendmsg+0x723/0xbe0 [17091.388221][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17091.388221][ T3329] ___sys_sendmsg+0xee/0x170 [17091.388221][ T3329] __sys_sendmsg+0xcd/0x170 [17091.388221][ T3329] do_syscall_64+0xc6/0x1e0 [17091.388221][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17091.388221][ T3329] [17101.492951][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17101.493706][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17101.493706][ T3329] netdev_get_by_index+0x5e/0x80 [17101.493706][ T3329] fib6_nh_init+0x3d8/0x15b0 [17101.493706][ T3329] ip6_route_info_create+0xf18/0x17d0 [17101.493706][ T3329] ip6_route_add+0x1c/0x140 [17101.493706][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17101.493706][ T3329] addrconf_add_dev+0xe2/0x170 [17101.493706][ T3329] inet6_addr_add+0x12f/0xa40 [17101.493706][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17101.493706][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17101.493706][ T3329] netlink_rcv_skb+0x130/0x360 [17101.493706][ T3329] netlink_unicast+0x449/0x710 [17101.493706][ T3329] netlink_sendmsg+0x723/0xbe0 [17101.493706][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17101.493706][ T3329] ___sys_sendmsg+0xee/0x170 [17101.493706][ T3329] __sys_sendmsg+0xcd/0x170 [17101.493706][ T3329] do_syscall_64+0xc6/0x1e0 [17101.493706][ T3329] [17101.495960][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17101.495960][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17101.495960][ T3329] ipv6_find_idev+0x102/0x170 [17101.495960][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17101.495960][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17101.495960][ T3329] netlink_rcv_skb+0x130/0x360 [17101.495960][ T3329] netlink_unicast+0x449/0x710 [17101.495960][ T3329] netlink_sendmsg+0x723/0xbe0 [17101.495960][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17101.495960][ T3329] ___sys_sendmsg+0xee/0x170 [17101.495960][ T3329] __sys_sendmsg+0xcd/0x170 [17101.495960][ T3329] do_syscall_64+0xc6/0x1e0 [17101.495960][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17101.495960][ T3329] [17101.497687][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17101.497687][ T3329] neigh_parms_alloc+0x1e5/0x510 [17101.497687][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17101.497687][ T3329] ipv6_find_idev+0x102/0x170 [17101.497687][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17101.497687][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17101.497687][ T3329] netlink_rcv_skb+0x130/0x360 [17101.497687][ T3329] netlink_unicast+0x449/0x710 [17101.497687][ T3329] netlink_sendmsg+0x723/0xbe0 [17101.497687][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17101.497687][ T3329] ___sys_sendmsg+0xee/0x170 [17101.497687][ T3329] __sys_sendmsg+0xcd/0x170 [17101.497687][ T3329] do_syscall_64+0xc6/0x1e0 [17101.497687][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17101.497687][ T3329] [17111.660971][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17111.661450][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17111.661450][ T3329] netdev_get_by_index+0x5e/0x80 [17111.661450][ T3329] fib6_nh_init+0x3d8/0x15b0 [17111.661450][ T3329] ip6_route_info_create+0xf18/0x17d0 [17111.661450][ T3329] ip6_route_add+0x1c/0x140 [17111.661450][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17111.661450][ T3329] addrconf_add_dev+0xe2/0x170 [17111.661450][ T3329] inet6_addr_add+0x12f/0xa40 [17111.661450][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17111.661450][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17111.661450][ T3329] netlink_rcv_skb+0x130/0x360 [17111.661450][ T3329] netlink_unicast+0x449/0x710 [17111.661450][ T3329] netlink_sendmsg+0x723/0xbe0 [17111.661450][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17111.661450][ T3329] ___sys_sendmsg+0xee/0x170 [17111.661450][ T3329] __sys_sendmsg+0xcd/0x170 [17111.661450][ T3329] do_syscall_64+0xc6/0x1e0 [17111.661450][ T3329] [17111.663674][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17111.663674][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17111.663674][ T3329] ipv6_find_idev+0x102/0x170 [17111.663674][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17111.663674][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17111.663674][ T3329] netlink_rcv_skb+0x130/0x360 [17111.663674][ T3329] netlink_unicast+0x449/0x710 [17111.663674][ T3329] netlink_sendmsg+0x723/0xbe0 [17111.663674][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17111.663674][ T3329] ___sys_sendmsg+0xee/0x170 [17111.663674][ T3329] __sys_sendmsg+0xcd/0x170 [17111.663674][ T3329] do_syscall_64+0xc6/0x1e0 [17111.663674][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17111.663674][ T3329] [17111.665375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17111.665375][ T3329] neigh_parms_alloc+0x1e5/0x510 [17111.665375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17111.665375][ T3329] ipv6_find_idev+0x102/0x170 [17111.665375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17111.665375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17111.665375][ T3329] netlink_rcv_skb+0x130/0x360 [17111.665375][ T3329] netlink_unicast+0x449/0x710 [17111.665375][ T3329] netlink_sendmsg+0x723/0xbe0 [17111.665375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17111.665375][ T3329] ___sys_sendmsg+0xee/0x170 [17111.665375][ T3329] __sys_sendmsg+0xcd/0x170 [17111.665375][ T3329] do_syscall_64+0xc6/0x1e0 [17111.665375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17111.665375][ T3329] [17121.908933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17121.909409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17121.909409][ T3329] netdev_get_by_index+0x5e/0x80 [17121.909409][ T3329] fib6_nh_init+0x3d8/0x15b0 [17121.909409][ T3329] ip6_route_info_create+0xf18/0x17d0 [17121.909409][ T3329] ip6_route_add+0x1c/0x140 [17121.909409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17121.909409][ T3329] addrconf_add_dev+0xe2/0x170 [17121.909409][ T3329] inet6_addr_add+0x12f/0xa40 [17121.909409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17121.909409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17121.909409][ T3329] netlink_rcv_skb+0x130/0x360 [17121.909409][ T3329] netlink_unicast+0x449/0x710 [17121.909409][ T3329] netlink_sendmsg+0x723/0xbe0 [17121.909409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17121.909409][ T3329] ___sys_sendmsg+0xee/0x170 [17121.909409][ T3329] __sys_sendmsg+0xcd/0x170 [17121.909409][ T3329] do_syscall_64+0xc6/0x1e0 [17121.909409][ T3329] [17121.911626][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17121.911626][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17121.911626][ T3329] ipv6_find_idev+0x102/0x170 [17121.911626][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17121.911626][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17121.911626][ T3329] netlink_rcv_skb+0x130/0x360 [17121.911626][ T3329] netlink_unicast+0x449/0x710 [17121.911626][ T3329] netlink_sendmsg+0x723/0xbe0 [17121.911626][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17121.911626][ T3329] ___sys_sendmsg+0xee/0x170 [17121.911626][ T3329] __sys_sendmsg+0xcd/0x170 [17121.911626][ T3329] do_syscall_64+0xc6/0x1e0 [17121.911626][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17121.911626][ T3329] [17121.913359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17121.913359][ T3329] neigh_parms_alloc+0x1e5/0x510 [17121.913359][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17121.913359][ T3329] ipv6_find_idev+0x102/0x170 [17121.913359][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17121.913359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17121.913359][ T3329] netlink_rcv_skb+0x130/0x360 [17121.913359][ T3329] netlink_unicast+0x449/0x710 [17121.913359][ T3329] netlink_sendmsg+0x723/0xbe0 [17121.913359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17121.913359][ T3329] ___sys_sendmsg+0xee/0x170 [17121.913359][ T3329] __sys_sendmsg+0xcd/0x170 [17121.913359][ T3329] do_syscall_64+0xc6/0x1e0 [17121.913359][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17121.913359][ T3329] [17132.157023][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17132.158047][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17132.158047][ T3329] netdev_get_by_index+0x5e/0x80 [17132.158047][ T3329] fib6_nh_init+0x3d8/0x15b0 [17132.158047][ T3329] ip6_route_info_create+0xf18/0x17d0 [17132.158047][ T3329] ip6_route_add+0x1c/0x140 [17132.158047][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17132.158047][ T3329] addrconf_add_dev+0xe2/0x170 [17132.158047][ T3329] inet6_addr_add+0x12f/0xa40 [17132.158047][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17132.158047][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17132.158047][ T3329] netlink_rcv_skb+0x130/0x360 [17132.158047][ T3329] netlink_unicast+0x449/0x710 [17132.158047][ T3329] netlink_sendmsg+0x723/0xbe0 [17132.158047][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17132.158047][ T3329] ___sys_sendmsg+0xee/0x170 [17132.158047][ T3329] __sys_sendmsg+0xcd/0x170 [17132.158047][ T3329] do_syscall_64+0xc6/0x1e0 [17132.158047][ T3329] [17132.160245][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17132.160245][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17132.160245][ T3329] ipv6_find_idev+0x102/0x170 [17132.160245][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17132.160245][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17132.160245][ T3329] netlink_rcv_skb+0x130/0x360 [17132.160245][ T3329] netlink_unicast+0x449/0x710 [17132.160245][ T3329] netlink_sendmsg+0x723/0xbe0 [17132.160245][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17132.160245][ T3329] ___sys_sendmsg+0xee/0x170 [17132.160245][ T3329] __sys_sendmsg+0xcd/0x170 [17132.160245][ T3329] do_syscall_64+0xc6/0x1e0 [17132.160245][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17132.160245][ T3329] [17132.161948][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17132.161948][ T3329] neigh_parms_alloc+0x1e5/0x510 [17132.161948][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17132.161948][ T3329] ipv6_find_idev+0x102/0x170 [17132.161948][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17132.161948][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17132.161948][ T3329] netlink_rcv_skb+0x130/0x360 [17132.161948][ T3329] netlink_unicast+0x449/0x710 [17132.161948][ T3329] netlink_sendmsg+0x723/0xbe0 [17132.161948][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17132.161948][ T3329] ___sys_sendmsg+0xee/0x170 [17132.161948][ T3329] __sys_sendmsg+0xcd/0x170 [17132.161948][ T3329] do_syscall_64+0xc6/0x1e0 [17132.161948][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17132.161948][ T3329] [17142.404933][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17142.405423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17142.405423][ T3329] netdev_get_by_index+0x5e/0x80 [17142.405423][ T3329] fib6_nh_init+0x3d8/0x15b0 [17142.405423][ T3329] ip6_route_info_create+0xf18/0x17d0 [17142.405423][ T3329] ip6_route_add+0x1c/0x140 [17142.405423][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17142.405423][ T3329] addrconf_add_dev+0xe2/0x170 [17142.405423][ T3329] inet6_addr_add+0x12f/0xa40 [17142.405423][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17142.405423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17142.405423][ T3329] netlink_rcv_skb+0x130/0x360 [17142.405423][ T3329] netlink_unicast+0x449/0x710 [17142.405423][ T3329] netlink_sendmsg+0x723/0xbe0 [17142.405423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17142.405423][ T3329] ___sys_sendmsg+0xee/0x170 [17142.405423][ T3329] __sys_sendmsg+0xcd/0x170 [17142.405423][ T3329] do_syscall_64+0xc6/0x1e0 [17142.405423][ T3329] [17142.407644][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17142.407644][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17142.407644][ T3329] ipv6_find_idev+0x102/0x170 [17142.407644][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17142.407644][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17142.407644][ T3329] netlink_rcv_skb+0x130/0x360 [17142.407644][ T3329] netlink_unicast+0x449/0x710 [17142.407644][ T3329] netlink_sendmsg+0x723/0xbe0 [17142.407644][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17142.407644][ T3329] ___sys_sendmsg+0xee/0x170 [17142.407644][ T3329] __sys_sendmsg+0xcd/0x170 [17142.407644][ T3329] do_syscall_64+0xc6/0x1e0 [17142.407644][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17142.407644][ T3329] [17142.409350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17142.409350][ T3329] neigh_parms_alloc+0x1e5/0x510 [17142.409350][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17142.409350][ T3329] ipv6_find_idev+0x102/0x170 [17142.409350][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17142.409350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17142.409350][ T3329] netlink_rcv_skb+0x130/0x360 [17142.409350][ T3329] netlink_unicast+0x449/0x710 [17142.409350][ T3329] netlink_sendmsg+0x723/0xbe0 [17142.409350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17142.409350][ T3329] ___sys_sendmsg+0xee/0x170 [17142.409350][ T3329] __sys_sendmsg+0xcd/0x170 [17142.409350][ T3329] do_syscall_64+0xc6/0x1e0 [17142.409350][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17142.409350][ T3329] [17152.468918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17152.469341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17152.469341][ T3329] netdev_get_by_index+0x5e/0x80 [17152.469341][ T3329] fib6_nh_init+0x3d8/0x15b0 [17152.469341][ T3329] ip6_route_info_create+0xf18/0x17d0 [17152.469341][ T3329] ip6_route_add+0x1c/0x140 [17152.469341][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17152.469341][ T3329] addrconf_add_dev+0xe2/0x170 [17152.469341][ T3329] inet6_addr_add+0x12f/0xa40 [17152.469341][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17152.469341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17152.469341][ T3329] netlink_rcv_skb+0x130/0x360 [17152.469341][ T3329] netlink_unicast+0x449/0x710 [17152.469341][ T3329] netlink_sendmsg+0x723/0xbe0 [17152.469341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17152.469341][ T3329] ___sys_sendmsg+0xee/0x170 [17152.469341][ T3329] __sys_sendmsg+0xcd/0x170 [17152.469341][ T3329] do_syscall_64+0xc6/0x1e0 [17152.469341][ T3329] [17152.471556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17152.471556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17152.471556][ T3329] ipv6_find_idev+0x102/0x170 [17152.471556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17152.471556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17152.471556][ T3329] netlink_rcv_skb+0x130/0x360 [17152.471556][ T3329] netlink_unicast+0x449/0x710 [17152.471556][ T3329] netlink_sendmsg+0x723/0xbe0 [17152.471556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17152.471556][ T3329] ___sys_sendmsg+0xee/0x170 [17152.471556][ T3329] __sys_sendmsg+0xcd/0x170 [17152.471556][ T3329] do_syscall_64+0xc6/0x1e0 [17152.471556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17152.471556][ T3329] [17152.473273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17152.473273][ T3329] neigh_parms_alloc+0x1e5/0x510 [17152.473273][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17152.473273][ T3329] ipv6_find_idev+0x102/0x170 [17152.473273][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17152.473273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17152.473273][ T3329] netlink_rcv_skb+0x130/0x360 [17152.473273][ T3329] netlink_unicast+0x449/0x710 [17152.473273][ T3329] netlink_sendmsg+0x723/0xbe0 [17152.473273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17152.473273][ T3329] ___sys_sendmsg+0xee/0x170 [17152.473273][ T3329] __sys_sendmsg+0xcd/0x170 [17152.473273][ T3329] do_syscall_64+0xc6/0x1e0 [17152.473273][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17152.473273][ T3329] [17162.765033][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17162.765466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17162.765466][ T3329] netdev_get_by_index+0x5e/0x80 [17162.765466][ T3329] fib6_nh_init+0x3d8/0x15b0 [17162.765466][ T3329] ip6_route_info_create+0xf18/0x17d0 [17162.765466][ T3329] ip6_route_add+0x1c/0x140 [17162.765466][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17162.765466][ T3329] addrconf_add_dev+0xe2/0x170 [17162.765466][ T3329] inet6_addr_add+0x12f/0xa40 [17162.765466][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17162.765466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17162.765466][ T3329] netlink_rcv_skb+0x130/0x360 [17162.765466][ T3329] netlink_unicast+0x449/0x710 [17162.765466][ T3329] netlink_sendmsg+0x723/0xbe0 [17162.765466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17162.765466][ T3329] ___sys_sendmsg+0xee/0x170 [17162.765466][ T3329] __sys_sendmsg+0xcd/0x170 [17162.765466][ T3329] do_syscall_64+0xc6/0x1e0 [17162.765466][ T3329] [17162.767865][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17162.767865][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17162.767865][ T3329] ipv6_find_idev+0x102/0x170 [17162.767865][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17162.767865][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17162.767865][ T3329] netlink_rcv_skb+0x130/0x360 [17162.767865][ T3329] netlink_unicast+0x449/0x710 [17162.767865][ T3329] netlink_sendmsg+0x723/0xbe0 [17162.767865][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17162.767865][ T3329] ___sys_sendmsg+0xee/0x170 [17162.767865][ T3329] __sys_sendmsg+0xcd/0x170 [17162.767865][ T3329] do_syscall_64+0xc6/0x1e0 [17162.767865][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17162.767865][ T3329] [17162.769704][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17162.769704][ T3329] neigh_parms_alloc+0x1e5/0x510 [17162.769704][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17162.769704][ T3329] ipv6_find_idev+0x102/0x170 [17162.769704][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17162.769704][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17162.769704][ T3329] netlink_rcv_skb+0x130/0x360 [17162.769704][ T3329] netlink_unicast+0x449/0x710 [17162.769704][ T3329] netlink_sendmsg+0x723/0xbe0 [17162.769704][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17162.769704][ T3329] ___sys_sendmsg+0xee/0x170 [17162.769704][ T3329] __sys_sendmsg+0xcd/0x170 [17162.769704][ T3329] do_syscall_64+0xc6/0x1e0 [17162.769704][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17162.769704][ T3329] [17172.892876][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17172.893356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17172.893356][ T3329] netdev_get_by_index+0x5e/0x80 [17172.893356][ T3329] fib6_nh_init+0x3d8/0x15b0 [17172.893356][ T3329] ip6_route_info_create+0xf18/0x17d0 [17172.893356][ T3329] ip6_route_add+0x1c/0x140 [17172.893356][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17172.893356][ T3329] addrconf_add_dev+0xe2/0x170 [17172.893356][ T3329] inet6_addr_add+0x12f/0xa40 [17172.893356][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17172.893356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17172.893356][ T3329] netlink_rcv_skb+0x130/0x360 [17172.893356][ T3329] netlink_unicast+0x449/0x710 [17172.893356][ T3329] netlink_sendmsg+0x723/0xbe0 [17172.893356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17172.893356][ T3329] ___sys_sendmsg+0xee/0x170 [17172.893356][ T3329] __sys_sendmsg+0xcd/0x170 [17172.893356][ T3329] do_syscall_64+0xc6/0x1e0 [17172.893356][ T3329] [17172.895841][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17172.895841][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17172.895841][ T3329] ipv6_find_idev+0x102/0x170 [17172.895841][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17172.895841][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17172.895841][ T3329] netlink_rcv_skb+0x130/0x360 [17172.895841][ T3329] netlink_unicast+0x449/0x710 [17172.895841][ T3329] netlink_sendmsg+0x723/0xbe0 [17172.895841][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17172.895841][ T3329] ___sys_sendmsg+0xee/0x170 [17172.895841][ T3329] __sys_sendmsg+0xcd/0x170 [17172.895841][ T3329] do_syscall_64+0xc6/0x1e0 [17172.895841][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17172.895841][ T3329] [17172.897727][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17172.897727][ T3329] neigh_parms_alloc+0x1e5/0x510 [17172.897727][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17172.897727][ T3329] ipv6_find_idev+0x102/0x170 [17172.897727][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17172.897727][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17172.897727][ T3329] netlink_rcv_skb+0x130/0x360 [17172.897727][ T3329] netlink_unicast+0x449/0x710 [17172.897727][ T3329] netlink_sendmsg+0x723/0xbe0 [17172.897727][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17172.897727][ T3329] ___sys_sendmsg+0xee/0x170 [17172.897727][ T3329] __sys_sendmsg+0xcd/0x170 [17172.897727][ T3329] do_syscall_64+0xc6/0x1e0 [17172.897727][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17172.897727][ T3329] [17183.092940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17183.093836][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17183.093836][ T3329] netdev_get_by_index+0x5e/0x80 [17183.093836][ T3329] fib6_nh_init+0x3d8/0x15b0 [17183.093836][ T3329] ip6_route_info_create+0xf18/0x17d0 [17183.093836][ T3329] ip6_route_add+0x1c/0x140 [17183.093836][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17183.093836][ T3329] addrconf_add_dev+0xe2/0x170 [17183.093836][ T3329] inet6_addr_add+0x12f/0xa40 [17183.093836][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17183.093836][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17183.093836][ T3329] netlink_rcv_skb+0x130/0x360 [17183.093836][ T3329] netlink_unicast+0x449/0x710 [17183.093836][ T3329] netlink_sendmsg+0x723/0xbe0 [17183.093836][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17183.093836][ T3329] ___sys_sendmsg+0xee/0x170 [17183.093836][ T3329] __sys_sendmsg+0xcd/0x170 [17183.093836][ T3329] do_syscall_64+0xc6/0x1e0 [17183.093836][ T3329] [17183.096261][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17183.096261][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17183.096261][ T3329] ipv6_find_idev+0x102/0x170 [17183.096261][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17183.096261][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17183.096261][ T3329] netlink_rcv_skb+0x130/0x360 [17183.096261][ T3329] netlink_unicast+0x449/0x710 [17183.096261][ T3329] netlink_sendmsg+0x723/0xbe0 [17183.096261][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17183.096261][ T3329] ___sys_sendmsg+0xee/0x170 [17183.096261][ T3329] __sys_sendmsg+0xcd/0x170 [17183.096261][ T3329] do_syscall_64+0xc6/0x1e0 [17183.096261][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17183.096261][ T3329] [17183.098125][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17183.098125][ T3329] neigh_parms_alloc+0x1e5/0x510 [17183.098125][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17183.098125][ T3329] ipv6_find_idev+0x102/0x170 [17183.098125][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17183.098125][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17183.098125][ T3329] netlink_rcv_skb+0x130/0x360 [17183.098125][ T3329] netlink_unicast+0x449/0x710 [17183.098125][ T3329] netlink_sendmsg+0x723/0xbe0 [17183.098125][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17183.098125][ T3329] ___sys_sendmsg+0xee/0x170 [17183.098125][ T3329] __sys_sendmsg+0xcd/0x170 [17183.098125][ T3329] do_syscall_64+0xc6/0x1e0 [17183.098125][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17183.098125][ T3329] [17193.100922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17193.101355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17193.101355][ T3329] netdev_get_by_index+0x5e/0x80 [17193.101355][ T3329] fib6_nh_init+0x3d8/0x15b0 [17193.101355][ T3329] ip6_route_info_create+0xf18/0x17d0 [17193.101355][ T3329] ip6_route_add+0x1c/0x140 [17193.101355][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17193.101355][ T3329] addrconf_add_dev+0xe2/0x170 [17193.101355][ T3329] inet6_addr_add+0x12f/0xa40 [17193.101355][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17193.101355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17193.101355][ T3329] netlink_rcv_skb+0x130/0x360 [17193.101355][ T3329] netlink_unicast+0x449/0x710 [17193.101355][ T3329] netlink_sendmsg+0x723/0xbe0 [17193.101355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17193.101355][ T3329] ___sys_sendmsg+0xee/0x170 [17193.101355][ T3329] __sys_sendmsg+0xcd/0x170 [17193.101355][ T3329] do_syscall_64+0xc6/0x1e0 [17193.101355][ T3329] [17193.103799][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17193.103799][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17193.103799][ T3329] ipv6_find_idev+0x102/0x170 [17193.103799][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17193.103799][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17193.103799][ T3329] netlink_rcv_skb+0x130/0x360 [17193.103799][ T3329] netlink_unicast+0x449/0x710 [17193.103799][ T3329] netlink_sendmsg+0x723/0xbe0 [17193.103799][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17193.103799][ T3329] ___sys_sendmsg+0xee/0x170 [17193.103799][ T3329] __sys_sendmsg+0xcd/0x170 [17193.103799][ T3329] do_syscall_64+0xc6/0x1e0 [17193.103799][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17193.103799][ T3329] [17193.105682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17193.105682][ T3329] neigh_parms_alloc+0x1e5/0x510 [17193.105682][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17193.105682][ T3329] ipv6_find_idev+0x102/0x170 [17193.105682][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17193.105682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17193.105682][ T3329] netlink_rcv_skb+0x130/0x360 [17193.105682][ T3329] netlink_unicast+0x449/0x710 [17193.105682][ T3329] netlink_sendmsg+0x723/0xbe0 [17193.105682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17193.105682][ T3329] ___sys_sendmsg+0xee/0x170 [17193.105682][ T3329] __sys_sendmsg+0xcd/0x170 [17193.105682][ T3329] do_syscall_64+0xc6/0x1e0 [17193.105682][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17193.105682][ T3329] [17203.348999][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17203.350013][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17203.350013][ T3329] netdev_get_by_index+0x5e/0x80 [17203.350013][ T3329] fib6_nh_init+0x3d8/0x15b0 [17203.350013][ T3329] ip6_route_info_create+0xf18/0x17d0 [17203.350013][ T3329] ip6_route_add+0x1c/0x140 [17203.350013][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17203.350013][ T3329] addrconf_add_dev+0xe2/0x170 [17203.350013][ T3329] inet6_addr_add+0x12f/0xa40 [17203.350013][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17203.350013][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17203.350013][ T3329] netlink_rcv_skb+0x130/0x360 [17203.350013][ T3329] netlink_unicast+0x449/0x710 [17203.350013][ T3329] netlink_sendmsg+0x723/0xbe0 [17203.350013][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17203.350013][ T3329] ___sys_sendmsg+0xee/0x170 [17203.350013][ T3329] __sys_sendmsg+0xcd/0x170 [17203.350013][ T3329] do_syscall_64+0xc6/0x1e0 [17203.350013][ T3329] [17203.352563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17203.352563][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17203.352563][ T3329] ipv6_find_idev+0x102/0x170 [17203.352563][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17203.352563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17203.352563][ T3329] netlink_rcv_skb+0x130/0x360 [17203.352563][ T3329] netlink_unicast+0x449/0x710 [17203.352563][ T3329] netlink_sendmsg+0x723/0xbe0 [17203.352563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17203.352563][ T3329] ___sys_sendmsg+0xee/0x170 [17203.352563][ T3329] __sys_sendmsg+0xcd/0x170 [17203.352563][ T3329] do_syscall_64+0xc6/0x1e0 [17203.352563][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17203.352563][ T3329] [17203.354446][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17203.354446][ T3329] neigh_parms_alloc+0x1e5/0x510 [17203.354446][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17203.354446][ T3329] ipv6_find_idev+0x102/0x170 [17203.354446][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17203.354446][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17203.354446][ T3329] netlink_rcv_skb+0x130/0x360 [17203.354446][ T3329] netlink_unicast+0x449/0x710 [17203.354446][ T3329] netlink_sendmsg+0x723/0xbe0 [17203.354446][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17203.354446][ T3329] ___sys_sendmsg+0xee/0x170 [17203.354446][ T3329] __sys_sendmsg+0xcd/0x170 [17203.354446][ T3329] do_syscall_64+0xc6/0x1e0 [17203.354446][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17203.354446][ T3329] [17213.596909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17213.597342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17213.597342][ T3329] netdev_get_by_index+0x5e/0x80 [17213.597342][ T3329] fib6_nh_init+0x3d8/0x15b0 [17213.597342][ T3329] ip6_route_info_create+0xf18/0x17d0 [17213.597342][ T3329] ip6_route_add+0x1c/0x140 [17213.597342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17213.597342][ T3329] addrconf_add_dev+0xe2/0x170 [17213.597342][ T3329] inet6_addr_add+0x12f/0xa40 [17213.597342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17213.597342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17213.597342][ T3329] netlink_rcv_skb+0x130/0x360 [17213.597342][ T3329] netlink_unicast+0x449/0x710 [17213.597342][ T3329] netlink_sendmsg+0x723/0xbe0 [17213.597342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17213.597342][ T3329] ___sys_sendmsg+0xee/0x170 [17213.597342][ T3329] __sys_sendmsg+0xcd/0x170 [17213.597342][ T3329] do_syscall_64+0xc6/0x1e0 [17213.597342][ T3329] [17213.599619][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17213.599619][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17213.599619][ T3329] ipv6_find_idev+0x102/0x170 [17213.599619][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17213.599619][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17213.599619][ T3329] netlink_rcv_skb+0x130/0x360 [17213.599619][ T3329] netlink_unicast+0x449/0x710 [17213.599619][ T3329] netlink_sendmsg+0x723/0xbe0 [17213.599619][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17213.599619][ T3329] ___sys_sendmsg+0xee/0x170 [17213.599619][ T3329] __sys_sendmsg+0xcd/0x170 [17213.599619][ T3329] do_syscall_64+0xc6/0x1e0 [17213.599619][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17213.599619][ T3329] [17213.601356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17213.601356][ T3329] neigh_parms_alloc+0x1e5/0x510 [17213.601356][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17213.601356][ T3329] ipv6_find_idev+0x102/0x170 [17213.601356][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17213.601356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17213.601356][ T3329] netlink_rcv_skb+0x130/0x360 [17213.601356][ T3329] netlink_unicast+0x449/0x710 [17213.601356][ T3329] netlink_sendmsg+0x723/0xbe0 [17213.601356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17213.601356][ T3329] ___sys_sendmsg+0xee/0x170 [17213.601356][ T3329] __sys_sendmsg+0xcd/0x170 [17213.601356][ T3329] do_syscall_64+0xc6/0x1e0 [17213.601356][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17213.601356][ T3329] [17223.844920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17223.845341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17223.845341][ T3329] netdev_get_by_index+0x5e/0x80 [17223.845341][ T3329] fib6_nh_init+0x3d8/0x15b0 [17223.845341][ T3329] ip6_route_info_create+0xf18/0x17d0 [17223.845341][ T3329] ip6_route_add+0x1c/0x140 [17223.845341][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17223.845341][ T3329] addrconf_add_dev+0xe2/0x170 [17223.845341][ T3329] inet6_addr_add+0x12f/0xa40 [17223.845341][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17223.845341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17223.845341][ T3329] netlink_rcv_skb+0x130/0x360 [17223.845341][ T3329] netlink_unicast+0x449/0x710 [17223.845341][ T3329] netlink_sendmsg+0x723/0xbe0 [17223.845341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17223.845341][ T3329] ___sys_sendmsg+0xee/0x170 [17223.845341][ T3329] __sys_sendmsg+0xcd/0x170 [17223.845341][ T3329] do_syscall_64+0xc6/0x1e0 [17223.845341][ T3329] [17223.847788][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17223.847788][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17223.847788][ T3329] ipv6_find_idev+0x102/0x170 [17223.847788][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17223.847788][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17223.847788][ T3329] netlink_rcv_skb+0x130/0x360 [17223.847788][ T3329] netlink_unicast+0x449/0x710 [17223.847788][ T3329] netlink_sendmsg+0x723/0xbe0 [17223.847788][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17223.847788][ T3329] ___sys_sendmsg+0xee/0x170 [17223.847788][ T3329] __sys_sendmsg+0xcd/0x170 [17223.847788][ T3329] do_syscall_64+0xc6/0x1e0 [17223.847788][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17223.847788][ T3329] [17223.849671][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17223.849671][ T3329] neigh_parms_alloc+0x1e5/0x510 [17223.849671][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17223.849671][ T3329] ipv6_find_idev+0x102/0x170 [17223.849671][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17223.849671][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17223.849671][ T3329] netlink_rcv_skb+0x130/0x360 [17223.849671][ T3329] netlink_unicast+0x449/0x710 [17223.849671][ T3329] netlink_sendmsg+0x723/0xbe0 [17223.849671][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17223.849671][ T3329] ___sys_sendmsg+0xee/0x170 [17223.849671][ T3329] __sys_sendmsg+0xcd/0x170 [17223.849671][ T3329] do_syscall_64+0xc6/0x1e0 [17223.849671][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17223.849671][ T3329] [17234.092981][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17234.093409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17234.093409][ T3329] netdev_get_by_index+0x5e/0x80 [17234.093409][ T3329] fib6_nh_init+0x3d8/0x15b0 [17234.093409][ T3329] ip6_route_info_create+0xf18/0x17d0 [17234.093409][ T3329] ip6_route_add+0x1c/0x140 [17234.093409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17234.093409][ T3329] addrconf_add_dev+0xe2/0x170 [17234.093409][ T3329] inet6_addr_add+0x12f/0xa40 [17234.093409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17234.093409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17234.093409][ T3329] netlink_rcv_skb+0x130/0x360 [17234.093409][ T3329] netlink_unicast+0x449/0x710 [17234.093409][ T3329] netlink_sendmsg+0x723/0xbe0 [17234.093409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17234.093409][ T3329] ___sys_sendmsg+0xee/0x170 [17234.093409][ T3329] __sys_sendmsg+0xcd/0x170 [17234.093409][ T3329] do_syscall_64+0xc6/0x1e0 [17234.093409][ T3329] [17234.095849][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17234.095849][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17234.095849][ T3329] ipv6_find_idev+0x102/0x170 [17234.095849][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17234.095849][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17234.095849][ T3329] netlink_rcv_skb+0x130/0x360 [17234.095849][ T3329] netlink_unicast+0x449/0x710 [17234.095849][ T3329] netlink_sendmsg+0x723/0xbe0 [17234.095849][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17234.095849][ T3329] ___sys_sendmsg+0xee/0x170 [17234.095849][ T3329] __sys_sendmsg+0xcd/0x170 [17234.095849][ T3329] do_syscall_64+0xc6/0x1e0 [17234.095849][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17234.095849][ T3329] [17234.097745][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17234.097745][ T3329] neigh_parms_alloc+0x1e5/0x510 [17234.097745][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17234.097745][ T3329] ipv6_find_idev+0x102/0x170 [17234.097745][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17234.097745][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17234.097745][ T3329] netlink_rcv_skb+0x130/0x360 [17234.097745][ T3329] netlink_unicast+0x449/0x710 [17234.097745][ T3329] netlink_sendmsg+0x723/0xbe0 [17234.097745][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17234.097745][ T3329] ___sys_sendmsg+0xee/0x170 [17234.097745][ T3329] __sys_sendmsg+0xcd/0x170 [17234.097745][ T3329] do_syscall_64+0xc6/0x1e0 [17234.097745][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17234.097745][ T3329] [17244.100910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17244.101960][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17244.101960][ T3329] netdev_get_by_index+0x5e/0x80 [17244.101960][ T3329] fib6_nh_init+0x3d8/0x15b0 [17244.101960][ T3329] ip6_route_info_create+0xf18/0x17d0 [17244.101960][ T3329] ip6_route_add+0x1c/0x140 [17244.101960][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17244.101960][ T3329] addrconf_add_dev+0xe2/0x170 [17244.101960][ T3329] inet6_addr_add+0x12f/0xa40 [17244.101960][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17244.101960][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17244.101960][ T3329] netlink_rcv_skb+0x130/0x360 [17244.101960][ T3329] netlink_unicast+0x449/0x710 [17244.101960][ T3329] netlink_sendmsg+0x723/0xbe0 [17244.101960][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17244.101960][ T3329] ___sys_sendmsg+0xee/0x170 [17244.101960][ T3329] __sys_sendmsg+0xcd/0x170 [17244.101960][ T3329] do_syscall_64+0xc6/0x1e0 [17244.101960][ T3329] [17244.104614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17244.104614][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17244.104614][ T3329] ipv6_find_idev+0x102/0x170 [17244.104614][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17244.104614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17244.104614][ T3329] netlink_rcv_skb+0x130/0x360 [17244.104614][ T3329] netlink_unicast+0x449/0x710 [17244.104614][ T3329] netlink_sendmsg+0x723/0xbe0 [17244.104614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17244.104614][ T3329] ___sys_sendmsg+0xee/0x170 [17244.104614][ T3329] __sys_sendmsg+0xcd/0x170 [17244.104614][ T3329] do_syscall_64+0xc6/0x1e0 [17244.104614][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17244.104614][ T3329] [17244.106650][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17244.106650][ T3329] neigh_parms_alloc+0x1e5/0x510 [17244.106650][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17244.106650][ T3329] ipv6_find_idev+0x102/0x170 [17244.106650][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17244.106650][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17244.106650][ T3329] netlink_rcv_skb+0x130/0x360 [17244.106650][ T3329] netlink_unicast+0x449/0x710 [17244.106650][ T3329] netlink_sendmsg+0x723/0xbe0 [17244.106650][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17244.106650][ T3329] ___sys_sendmsg+0xee/0x170 [17244.106650][ T3329] __sys_sendmsg+0xcd/0x170 [17244.106650][ T3329] do_syscall_64+0xc6/0x1e0 [17244.106650][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17244.106650][ T3329] [17254.348942][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17254.349447][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17254.349447][ T3329] netdev_get_by_index+0x5e/0x80 [17254.349447][ T3329] fib6_nh_init+0x3d8/0x15b0 [17254.349447][ T3329] ip6_route_info_create+0xf18/0x17d0 [17254.349447][ T3329] ip6_route_add+0x1c/0x140 [17254.349447][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17254.349447][ T3329] addrconf_add_dev+0xe2/0x170 [17254.349447][ T3329] inet6_addr_add+0x12f/0xa40 [17254.349447][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17254.349447][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17254.349447][ T3329] netlink_rcv_skb+0x130/0x360 [17254.349447][ T3329] netlink_unicast+0x449/0x710 [17254.349447][ T3329] netlink_sendmsg+0x723/0xbe0 [17254.349447][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17254.349447][ T3329] ___sys_sendmsg+0xee/0x170 [17254.349447][ T3329] __sys_sendmsg+0xcd/0x170 [17254.349447][ T3329] do_syscall_64+0xc6/0x1e0 [17254.349447][ T3329] [17254.351681][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17254.351681][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17254.351681][ T3329] ipv6_find_idev+0x102/0x170 [17254.351681][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17254.351681][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17254.351681][ T3329] netlink_rcv_skb+0x130/0x360 [17254.351681][ T3329] netlink_unicast+0x449/0x710 [17254.351681][ T3329] netlink_sendmsg+0x723/0xbe0 [17254.351681][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17254.351681][ T3329] ___sys_sendmsg+0xee/0x170 [17254.351681][ T3329] __sys_sendmsg+0xcd/0x170 [17254.351681][ T3329] do_syscall_64+0xc6/0x1e0 [17254.351681][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17254.351681][ T3329] [17254.353479][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17254.353479][ T3329] neigh_parms_alloc+0x1e5/0x510 [17254.353479][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17254.353479][ T3329] ipv6_find_idev+0x102/0x170 [17254.353479][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17254.353479][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17254.353479][ T3329] netlink_rcv_skb+0x130/0x360 [17254.353479][ T3329] netlink_unicast+0x449/0x710 [17254.353479][ T3329] netlink_sendmsg+0x723/0xbe0 [17254.353479][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17254.353479][ T3329] ___sys_sendmsg+0xee/0x170 [17254.353479][ T3329] __sys_sendmsg+0xcd/0x170 [17254.353479][ T3329] do_syscall_64+0xc6/0x1e0 [17254.353479][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17254.353479][ T3329] [17264.596931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17264.597381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17264.597381][ T3329] netdev_get_by_index+0x5e/0x80 [17264.597381][ T3329] fib6_nh_init+0x3d8/0x15b0 [17264.597381][ T3329] ip6_route_info_create+0xf18/0x17d0 [17264.597381][ T3329] ip6_route_add+0x1c/0x140 [17264.597381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17264.597381][ T3329] addrconf_add_dev+0xe2/0x170 [17264.597381][ T3329] inet6_addr_add+0x12f/0xa40 [17264.597381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17264.597381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17264.597381][ T3329] netlink_rcv_skb+0x130/0x360 [17264.597381][ T3329] netlink_unicast+0x449/0x710 [17264.597381][ T3329] netlink_sendmsg+0x723/0xbe0 [17264.597381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17264.597381][ T3329] ___sys_sendmsg+0xee/0x170 [17264.597381][ T3329] __sys_sendmsg+0xcd/0x170 [17264.597381][ T3329] do_syscall_64+0xc6/0x1e0 [17264.597381][ T3329] [17264.599825][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17264.599825][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17264.599825][ T3329] ipv6_find_idev+0x102/0x170 [17264.599825][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17264.599825][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17264.599825][ T3329] netlink_rcv_skb+0x130/0x360 [17264.599825][ T3329] netlink_unicast+0x449/0x710 [17264.599825][ T3329] netlink_sendmsg+0x723/0xbe0 [17264.599825][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17264.599825][ T3329] ___sys_sendmsg+0xee/0x170 [17264.599825][ T3329] __sys_sendmsg+0xcd/0x170 [17264.599825][ T3329] do_syscall_64+0xc6/0x1e0 [17264.599825][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17264.599825][ T3329] [17264.601713][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17264.601713][ T3329] neigh_parms_alloc+0x1e5/0x510 [17264.601713][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17264.601713][ T3329] ipv6_find_idev+0x102/0x170 [17264.601713][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17264.601713][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17264.601713][ T3329] netlink_rcv_skb+0x130/0x360 [17264.601713][ T3329] netlink_unicast+0x449/0x710 [17264.601713][ T3329] netlink_sendmsg+0x723/0xbe0 [17264.601713][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17264.601713][ T3329] ___sys_sendmsg+0xee/0x170 [17264.601713][ T3329] __sys_sendmsg+0xcd/0x170 [17264.601713][ T3329] do_syscall_64+0xc6/0x1e0 [17264.601713][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17264.601713][ T3329] [17274.604947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17274.605376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17274.605376][ T3329] netdev_get_by_index+0x5e/0x80 [17274.605376][ T3329] fib6_nh_init+0x3d8/0x15b0 [17274.605376][ T3329] ip6_route_info_create+0xf18/0x17d0 [17274.605376][ T3329] ip6_route_add+0x1c/0x140 [17274.605376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17274.605376][ T3329] addrconf_add_dev+0xe2/0x170 [17274.605376][ T3329] inet6_addr_add+0x12f/0xa40 [17274.605376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17274.605376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17274.605376][ T3329] netlink_rcv_skb+0x130/0x360 [17274.605376][ T3329] netlink_unicast+0x449/0x710 [17274.605376][ T3329] netlink_sendmsg+0x723/0xbe0 [17274.605376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17274.605376][ T3329] ___sys_sendmsg+0xee/0x170 [17274.605376][ T3329] __sys_sendmsg+0xcd/0x170 [17274.605376][ T3329] do_syscall_64+0xc6/0x1e0 [17274.605376][ T3329] [17274.607818][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17274.607818][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17274.607818][ T3329] ipv6_find_idev+0x102/0x170 [17274.607818][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17274.607818][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17274.607818][ T3329] netlink_rcv_skb+0x130/0x360 [17274.607818][ T3329] netlink_unicast+0x449/0x710 [17274.607818][ T3329] netlink_sendmsg+0x723/0xbe0 [17274.607818][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17274.607818][ T3329] ___sys_sendmsg+0xee/0x170 [17274.607818][ T3329] __sys_sendmsg+0xcd/0x170 [17274.607818][ T3329] do_syscall_64+0xc6/0x1e0 [17274.607818][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17274.607818][ T3329] [17274.609706][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17274.609706][ T3329] neigh_parms_alloc+0x1e5/0x510 [17274.609706][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17274.609706][ T3329] ipv6_find_idev+0x102/0x170 [17274.609706][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17274.609706][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17274.609706][ T3329] netlink_rcv_skb+0x130/0x360 [17274.609706][ T3329] netlink_unicast+0x449/0x710 [17274.609706][ T3329] netlink_sendmsg+0x723/0xbe0 [17274.609706][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17274.609706][ T3329] ___sys_sendmsg+0xee/0x170 [17274.609706][ T3329] __sys_sendmsg+0xcd/0x170 [17274.609706][ T3329] do_syscall_64+0xc6/0x1e0 [17274.609706][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17274.609706][ T3329] [17284.852872][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17284.853289][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17284.853289][ T3329] netdev_get_by_index+0x5e/0x80 [17284.853289][ T3329] fib6_nh_init+0x3d8/0x15b0 [17284.853289][ T3329] ip6_route_info_create+0xf18/0x17d0 [17284.853289][ T3329] ip6_route_add+0x1c/0x140 [17284.853289][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17284.853289][ T3329] addrconf_add_dev+0xe2/0x170 [17284.853289][ T3329] inet6_addr_add+0x12f/0xa40 [17284.853289][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17284.853289][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17284.853289][ T3329] netlink_rcv_skb+0x130/0x360 [17284.853289][ T3329] netlink_unicast+0x449/0x710 [17284.853289][ T3329] netlink_sendmsg+0x723/0xbe0 [17284.853289][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17284.853289][ T3329] ___sys_sendmsg+0xee/0x170 [17284.853289][ T3329] __sys_sendmsg+0xcd/0x170 [17284.853289][ T3329] do_syscall_64+0xc6/0x1e0 [17284.853289][ T3329] [17284.855520][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17284.855520][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17284.855520][ T3329] ipv6_find_idev+0x102/0x170 [17284.855520][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17284.855520][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17284.855520][ T3329] netlink_rcv_skb+0x130/0x360 [17284.855520][ T3329] netlink_unicast+0x449/0x710 [17284.855520][ T3329] netlink_sendmsg+0x723/0xbe0 [17284.855520][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17284.855520][ T3329] ___sys_sendmsg+0xee/0x170 [17284.855520][ T3329] __sys_sendmsg+0xcd/0x170 [17284.855520][ T3329] do_syscall_64+0xc6/0x1e0 [17284.855520][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17284.855520][ T3329] [17284.857250][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17284.857250][ T3329] neigh_parms_alloc+0x1e5/0x510 [17284.857250][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17284.857250][ T3329] ipv6_find_idev+0x102/0x170 [17284.857250][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17284.857250][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17284.857250][ T3329] netlink_rcv_skb+0x130/0x360 [17284.857250][ T3329] netlink_unicast+0x449/0x710 [17284.857250][ T3329] netlink_sendmsg+0x723/0xbe0 [17284.857250][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17284.857250][ T3329] ___sys_sendmsg+0xee/0x170 [17284.857250][ T3329] __sys_sendmsg+0xcd/0x170 [17284.857250][ T3329] do_syscall_64+0xc6/0x1e0 [17284.857250][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17284.857250][ T3329] [17295.108959][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17295.109454][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17295.109454][ T3329] netdev_get_by_index+0x5e/0x80 [17295.109454][ T3329] fib6_nh_init+0x3d8/0x15b0 [17295.109454][ T3329] ip6_route_info_create+0xf18/0x17d0 [17295.109454][ T3329] ip6_route_add+0x1c/0x140 [17295.109454][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17295.109454][ T3329] addrconf_add_dev+0xe2/0x170 [17295.109454][ T3329] inet6_addr_add+0x12f/0xa40 [17295.109454][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17295.109454][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17295.109454][ T3329] netlink_rcv_skb+0x130/0x360 [17295.109454][ T3329] netlink_unicast+0x449/0x710 [17295.109454][ T3329] netlink_sendmsg+0x723/0xbe0 [17295.109454][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17295.109454][ T3329] ___sys_sendmsg+0xee/0x170 [17295.109454][ T3329] __sys_sendmsg+0xcd/0x170 [17295.109454][ T3329] do_syscall_64+0xc6/0x1e0 [17295.109454][ T3329] [17295.111681][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17295.111681][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17295.111681][ T3329] ipv6_find_idev+0x102/0x170 [17295.111681][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17295.111681][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17295.111681][ T3329] netlink_rcv_skb+0x130/0x360 [17295.111681][ T3329] netlink_unicast+0x449/0x710 [17295.111681][ T3329] netlink_sendmsg+0x723/0xbe0 [17295.111681][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17295.111681][ T3329] ___sys_sendmsg+0xee/0x170 [17295.111681][ T3329] __sys_sendmsg+0xcd/0x170 [17295.111681][ T3329] do_syscall_64+0xc6/0x1e0 [17295.111681][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17295.111681][ T3329] [17295.113416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17295.113416][ T3329] neigh_parms_alloc+0x1e5/0x510 [17295.113416][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17295.113416][ T3329] ipv6_find_idev+0x102/0x170 [17295.113416][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17295.113416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17295.113416][ T3329] netlink_rcv_skb+0x130/0x360 [17295.113416][ T3329] netlink_unicast+0x449/0x710 [17295.113416][ T3329] netlink_sendmsg+0x723/0xbe0 [17295.113416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17295.113416][ T3329] ___sys_sendmsg+0xee/0x170 [17295.113416][ T3329] __sys_sendmsg+0xcd/0x170 [17295.113416][ T3329] do_syscall_64+0xc6/0x1e0 [17295.113416][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17295.113416][ T3329] [17305.196890][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17305.197300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17305.197300][ T3329] netdev_get_by_index+0x5e/0x80 [17305.197300][ T3329] fib6_nh_init+0x3d8/0x15b0 [17305.197300][ T3329] ip6_route_info_create+0xf18/0x17d0 [17305.197300][ T3329] ip6_route_add+0x1c/0x140 [17305.197300][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17305.197300][ T3329] addrconf_add_dev+0xe2/0x170 [17305.197300][ T3329] inet6_addr_add+0x12f/0xa40 [17305.197300][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17305.197300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17305.197300][ T3329] netlink_rcv_skb+0x130/0x360 [17305.197300][ T3329] netlink_unicast+0x449/0x710 [17305.197300][ T3329] netlink_sendmsg+0x723/0xbe0 [17305.197300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17305.197300][ T3329] ___sys_sendmsg+0xee/0x170 [17305.197300][ T3329] __sys_sendmsg+0xcd/0x170 [17305.197300][ T3329] do_syscall_64+0xc6/0x1e0 [17305.197300][ T3329] [17305.199557][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17305.199557][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17305.199557][ T3329] ipv6_find_idev+0x102/0x170 [17305.199557][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17305.199557][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17305.199557][ T3329] netlink_rcv_skb+0x130/0x360 [17305.199557][ T3329] netlink_unicast+0x449/0x710 [17305.199557][ T3329] netlink_sendmsg+0x723/0xbe0 [17305.199557][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17305.199557][ T3329] ___sys_sendmsg+0xee/0x170 [17305.199557][ T3329] __sys_sendmsg+0xcd/0x170 [17305.199557][ T3329] do_syscall_64+0xc6/0x1e0 [17305.199557][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17305.199557][ T3329] [17305.201266][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17305.201266][ T3329] neigh_parms_alloc+0x1e5/0x510 [17305.201266][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17305.201266][ T3329] ipv6_find_idev+0x102/0x170 [17305.201266][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17305.201266][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17305.201266][ T3329] netlink_rcv_skb+0x130/0x360 [17305.201266][ T3329] netlink_unicast+0x449/0x710 [17305.201266][ T3329] netlink_sendmsg+0x723/0xbe0 [17305.201266][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17305.201266][ T3329] ___sys_sendmsg+0xee/0x170 [17305.201266][ T3329] __sys_sendmsg+0xcd/0x170 [17305.201266][ T3329] do_syscall_64+0xc6/0x1e0 [17305.201266][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17305.201266][ T3329] [17315.444936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17315.445438][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17315.445438][ T3329] netdev_get_by_index+0x5e/0x80 [17315.445438][ T3329] fib6_nh_init+0x3d8/0x15b0 [17315.445438][ T3329] ip6_route_info_create+0xf18/0x17d0 [17315.445438][ T3329] ip6_route_add+0x1c/0x140 [17315.445438][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17315.445438][ T3329] addrconf_add_dev+0xe2/0x170 [17315.445438][ T3329] inet6_addr_add+0x12f/0xa40 [17315.445438][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17315.445438][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17315.445438][ T3329] netlink_rcv_skb+0x130/0x360 [17315.445438][ T3329] netlink_unicast+0x449/0x710 [17315.445438][ T3329] netlink_sendmsg+0x723/0xbe0 [17315.445438][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17315.445438][ T3329] ___sys_sendmsg+0xee/0x170 [17315.445438][ T3329] __sys_sendmsg+0xcd/0x170 [17315.445438][ T3329] do_syscall_64+0xc6/0x1e0 [17315.445438][ T3329] [17315.447674][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17315.447674][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17315.447674][ T3329] ipv6_find_idev+0x102/0x170 [17315.447674][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17315.447674][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17315.447674][ T3329] netlink_rcv_skb+0x130/0x360 [17315.447674][ T3329] netlink_unicast+0x449/0x710 [17315.447674][ T3329] netlink_sendmsg+0x723/0xbe0 [17315.447674][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17315.447674][ T3329] ___sys_sendmsg+0xee/0x170 [17315.447674][ T3329] __sys_sendmsg+0xcd/0x170 [17315.447674][ T3329] do_syscall_64+0xc6/0x1e0 [17315.447674][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17315.447674][ T3329] [17315.449398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17315.449398][ T3329] neigh_parms_alloc+0x1e5/0x510 [17315.449398][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17315.449398][ T3329] ipv6_find_idev+0x102/0x170 [17315.449398][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17315.449398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17315.449398][ T3329] netlink_rcv_skb+0x130/0x360 [17315.449398][ T3329] netlink_unicast+0x449/0x710 [17315.449398][ T3329] netlink_sendmsg+0x723/0xbe0 [17315.449398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17315.449398][ T3329] ___sys_sendmsg+0xee/0x170 [17315.449398][ T3329] __sys_sendmsg+0xcd/0x170 [17315.449398][ T3329] do_syscall_64+0xc6/0x1e0 [17315.449398][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17315.449398][ T3329] [17325.692921][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17325.693441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17325.693441][ T3329] netdev_get_by_index+0x5e/0x80 [17325.693441][ T3329] fib6_nh_init+0x3d8/0x15b0 [17325.693441][ T3329] ip6_route_info_create+0xf18/0x17d0 [17325.693441][ T3329] ip6_route_add+0x1c/0x140 [17325.693441][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17325.693441][ T3329] addrconf_add_dev+0xe2/0x170 [17325.693441][ T3329] inet6_addr_add+0x12f/0xa40 [17325.693441][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17325.693441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17325.693441][ T3329] netlink_rcv_skb+0x130/0x360 [17325.693441][ T3329] netlink_unicast+0x449/0x710 [17325.693441][ T3329] netlink_sendmsg+0x723/0xbe0 [17325.693441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17325.693441][ T3329] ___sys_sendmsg+0xee/0x170 [17325.693441][ T3329] __sys_sendmsg+0xcd/0x170 [17325.693441][ T3329] do_syscall_64+0xc6/0x1e0 [17325.693441][ T3329] [17325.696138][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17325.696138][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17325.696138][ T3329] ipv6_find_idev+0x102/0x170 [17325.696138][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17325.696138][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17325.696138][ T3329] netlink_rcv_skb+0x130/0x360 [17325.696138][ T3329] netlink_unicast+0x449/0x710 [17325.696138][ T3329] netlink_sendmsg+0x723/0xbe0 [17325.696138][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17325.696138][ T3329] ___sys_sendmsg+0xee/0x170 [17325.696138][ T3329] __sys_sendmsg+0xcd/0x170 [17325.696138][ T3329] do_syscall_64+0xc6/0x1e0 [17325.696138][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17325.696138][ T3329] [17325.698199][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17325.698199][ T3329] neigh_parms_alloc+0x1e5/0x510 [17325.698199][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17325.698199][ T3329] ipv6_find_idev+0x102/0x170 [17325.698199][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17325.698199][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17325.698199][ T3329] netlink_rcv_skb+0x130/0x360 [17325.698199][ T3329] netlink_unicast+0x449/0x710 [17325.698199][ T3329] netlink_sendmsg+0x723/0xbe0 [17325.698199][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17325.698199][ T3329] ___sys_sendmsg+0xee/0x170 [17325.698199][ T3329] __sys_sendmsg+0xcd/0x170 [17325.698199][ T3329] do_syscall_64+0xc6/0x1e0 [17325.698199][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17325.698199][ T3329] [17335.940928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17335.941415][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17335.941415][ T3329] netdev_get_by_index+0x5e/0x80 [17335.941415][ T3329] fib6_nh_init+0x3d8/0x15b0 [17335.941415][ T3329] ip6_route_info_create+0xf18/0x17d0 [17335.941415][ T3329] ip6_route_add+0x1c/0x140 [17335.941415][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17335.941415][ T3329] addrconf_add_dev+0xe2/0x170 [17335.941415][ T3329] inet6_addr_add+0x12f/0xa40 [17335.941415][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17335.941415][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17335.941415][ T3329] netlink_rcv_skb+0x130/0x360 [17335.941415][ T3329] netlink_unicast+0x449/0x710 [17335.941415][ T3329] netlink_sendmsg+0x723/0xbe0 [17335.941415][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17335.941415][ T3329] ___sys_sendmsg+0xee/0x170 [17335.941415][ T3329] __sys_sendmsg+0xcd/0x170 [17335.941415][ T3329] do_syscall_64+0xc6/0x1e0 [17335.941415][ T3329] [17335.944143][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17335.944143][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17335.944143][ T3329] ipv6_find_idev+0x102/0x170 [17335.944143][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17335.944143][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17335.944143][ T3329] netlink_rcv_skb+0x130/0x360 [17335.944143][ T3329] netlink_unicast+0x449/0x710 [17335.944143][ T3329] netlink_sendmsg+0x723/0xbe0 [17335.944143][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17335.944143][ T3329] ___sys_sendmsg+0xee/0x170 [17335.944143][ T3329] __sys_sendmsg+0xcd/0x170 [17335.944143][ T3329] do_syscall_64+0xc6/0x1e0 [17335.944143][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17335.944143][ T3329] [17335.946239][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17335.946239][ T3329] neigh_parms_alloc+0x1e5/0x510 [17335.946239][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17335.946239][ T3329] ipv6_find_idev+0x102/0x170 [17335.946239][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17335.946239][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17335.946239][ T3329] netlink_rcv_skb+0x130/0x360 [17335.946239][ T3329] netlink_unicast+0x449/0x710 [17335.946239][ T3329] netlink_sendmsg+0x723/0xbe0 [17335.946239][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17335.946239][ T3329] ___sys_sendmsg+0xee/0x170 [17335.946239][ T3329] __sys_sendmsg+0xcd/0x170 [17335.946239][ T3329] do_syscall_64+0xc6/0x1e0 [17335.946239][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17335.946239][ T3329] [17346.188952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17346.189457][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17346.189457][ T3329] netdev_get_by_index+0x5e/0x80 [17346.189457][ T3329] fib6_nh_init+0x3d8/0x15b0 [17346.189457][ T3329] ip6_route_info_create+0xf18/0x17d0 [17346.189457][ T3329] ip6_route_add+0x1c/0x140 [17346.189457][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17346.189457][ T3329] addrconf_add_dev+0xe2/0x170 [17346.189457][ T3329] inet6_addr_add+0x12f/0xa40 [17346.189457][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17346.189457][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17346.189457][ T3329] netlink_rcv_skb+0x130/0x360 [17346.189457][ T3329] netlink_unicast+0x449/0x710 [17346.189457][ T3329] netlink_sendmsg+0x723/0xbe0 [17346.189457][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17346.189457][ T3329] ___sys_sendmsg+0xee/0x170 [17346.189457][ T3329] __sys_sendmsg+0xcd/0x170 [17346.189457][ T3329] do_syscall_64+0xc6/0x1e0 [17346.189457][ T3329] [17346.191745][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17346.191745][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17346.191745][ T3329] ipv6_find_idev+0x102/0x170 [17346.191745][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17346.191745][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17346.191745][ T3329] netlink_rcv_skb+0x130/0x360 [17346.191745][ T3329] netlink_unicast+0x449/0x710 [17346.191745][ T3329] netlink_sendmsg+0x723/0xbe0 [17346.191745][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17346.191745][ T3329] ___sys_sendmsg+0xee/0x170 [17346.191745][ T3329] __sys_sendmsg+0xcd/0x170 [17346.191745][ T3329] do_syscall_64+0xc6/0x1e0 [17346.191745][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17346.191745][ T3329] [17346.193468][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17346.193468][ T3329] neigh_parms_alloc+0x1e5/0x510 [17346.193468][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17346.193468][ T3329] ipv6_find_idev+0x102/0x170 [17346.193468][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17346.193468][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17346.193468][ T3329] netlink_rcv_skb+0x130/0x360 [17346.193468][ T3329] netlink_unicast+0x449/0x710 [17346.193468][ T3329] netlink_sendmsg+0x723/0xbe0 [17346.193468][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17346.193468][ T3329] ___sys_sendmsg+0xee/0x170 [17346.193468][ T3329] __sys_sendmsg+0xcd/0x170 [17346.193468][ T3329] do_syscall_64+0xc6/0x1e0 [17346.193468][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17346.193468][ T3329] [17356.436902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17356.437380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17356.437380][ T3329] netdev_get_by_index+0x5e/0x80 [17356.437380][ T3329] fib6_nh_init+0x3d8/0x15b0 [17356.437380][ T3329] ip6_route_info_create+0xf18/0x17d0 [17356.437380][ T3329] ip6_route_add+0x1c/0x140 [17356.437380][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17356.437380][ T3329] addrconf_add_dev+0xe2/0x170 [17356.437380][ T3329] inet6_addr_add+0x12f/0xa40 [17356.437380][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17356.437380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17356.437380][ T3329] netlink_rcv_skb+0x130/0x360 [17356.437380][ T3329] netlink_unicast+0x449/0x710 [17356.437380][ T3329] netlink_sendmsg+0x723/0xbe0 [17356.437380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17356.437380][ T3329] ___sys_sendmsg+0xee/0x170 [17356.437380][ T3329] __sys_sendmsg+0xcd/0x170 [17356.437380][ T3329] do_syscall_64+0xc6/0x1e0 [17356.437380][ T3329] [17356.439585][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17356.439585][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17356.439585][ T3329] ipv6_find_idev+0x102/0x170 [17356.439585][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17356.439585][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17356.439585][ T3329] netlink_rcv_skb+0x130/0x360 [17356.439585][ T3329] netlink_unicast+0x449/0x710 [17356.439585][ T3329] netlink_sendmsg+0x723/0xbe0 [17356.439585][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17356.439585][ T3329] ___sys_sendmsg+0xee/0x170 [17356.439585][ T3329] __sys_sendmsg+0xcd/0x170 [17356.439585][ T3329] do_syscall_64+0xc6/0x1e0 [17356.439585][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17356.439585][ T3329] [17356.441293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17356.441293][ T3329] neigh_parms_alloc+0x1e5/0x510 [17356.441293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17356.441293][ T3329] ipv6_find_idev+0x102/0x170 [17356.441293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17356.441293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17356.441293][ T3329] netlink_rcv_skb+0x130/0x360 [17356.441293][ T3329] netlink_unicast+0x449/0x710 [17356.441293][ T3329] netlink_sendmsg+0x723/0xbe0 [17356.441293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17356.441293][ T3329] ___sys_sendmsg+0xee/0x170 [17356.441293][ T3329] __sys_sendmsg+0xcd/0x170 [17356.441293][ T3329] do_syscall_64+0xc6/0x1e0 [17356.441293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17356.441293][ T3329] [17366.684977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17366.685895][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17366.685895][ T3329] netdev_get_by_index+0x5e/0x80 [17366.685895][ T3329] fib6_nh_init+0x3d8/0x15b0 [17366.685895][ T3329] ip6_route_info_create+0xf18/0x17d0 [17366.685895][ T3329] ip6_route_add+0x1c/0x140 [17366.685895][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17366.685895][ T3329] addrconf_add_dev+0xe2/0x170 [17366.685895][ T3329] inet6_addr_add+0x12f/0xa40 [17366.685895][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17366.685895][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17366.685895][ T3329] netlink_rcv_skb+0x130/0x360 [17366.685895][ T3329] netlink_unicast+0x449/0x710 [17366.685895][ T3329] netlink_sendmsg+0x723/0xbe0 [17366.685895][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17366.685895][ T3329] ___sys_sendmsg+0xee/0x170 [17366.685895][ T3329] __sys_sendmsg+0xcd/0x170 [17366.685895][ T3329] do_syscall_64+0xc6/0x1e0 [17366.685895][ T3329] [17366.688083][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17366.688083][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17366.688083][ T3329] ipv6_find_idev+0x102/0x170 [17366.688083][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17366.688083][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17366.688083][ T3329] netlink_rcv_skb+0x130/0x360 [17366.688083][ T3329] netlink_unicast+0x449/0x710 [17366.688083][ T3329] netlink_sendmsg+0x723/0xbe0 [17366.688083][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17366.688083][ T3329] ___sys_sendmsg+0xee/0x170 [17366.688083][ T3329] __sys_sendmsg+0xcd/0x170 [17366.688083][ T3329] do_syscall_64+0xc6/0x1e0 [17366.688083][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17366.688083][ T3329] [17366.689764][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17366.689764][ T3329] neigh_parms_alloc+0x1e5/0x510 [17366.689764][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17366.689764][ T3329] ipv6_find_idev+0x102/0x170 [17366.689764][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17366.689764][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17366.689764][ T3329] netlink_rcv_skb+0x130/0x360 [17366.689764][ T3329] netlink_unicast+0x449/0x710 [17366.689764][ T3329] netlink_sendmsg+0x723/0xbe0 [17366.689764][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17366.689764][ T3329] ___sys_sendmsg+0xee/0x170 [17366.689764][ T3329] __sys_sendmsg+0xcd/0x170 [17366.689764][ T3329] do_syscall_64+0xc6/0x1e0 [17366.689764][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17366.689764][ T3329] [17376.845017][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17376.845709][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17376.845709][ T3329] netdev_get_by_index+0x5e/0x80 [17376.845709][ T3329] fib6_nh_init+0x3d8/0x15b0 [17376.845709][ T3329] ip6_route_info_create+0xf18/0x17d0 [17376.845709][ T3329] ip6_route_add+0x1c/0x140 [17376.845709][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17376.845709][ T3329] addrconf_add_dev+0xe2/0x170 [17376.845709][ T3329] inet6_addr_add+0x12f/0xa40 [17376.845709][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17376.845709][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17376.845709][ T3329] netlink_rcv_skb+0x130/0x360 [17376.845709][ T3329] netlink_unicast+0x449/0x710 [17376.845709][ T3329] netlink_sendmsg+0x723/0xbe0 [17376.845709][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17376.845709][ T3329] ___sys_sendmsg+0xee/0x170 [17376.845709][ T3329] __sys_sendmsg+0xcd/0x170 [17376.845709][ T3329] do_syscall_64+0xc6/0x1e0 [17376.845709][ T3329] [17376.847863][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17376.847863][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17376.847863][ T3329] ipv6_find_idev+0x102/0x170 [17376.847863][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17376.847863][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17376.847863][ T3329] netlink_rcv_skb+0x130/0x360 [17376.847863][ T3329] netlink_unicast+0x449/0x710 [17376.847863][ T3329] netlink_sendmsg+0x723/0xbe0 [17376.847863][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17376.847863][ T3329] ___sys_sendmsg+0xee/0x170 [17376.847863][ T3329] __sys_sendmsg+0xcd/0x170 [17376.847863][ T3329] do_syscall_64+0xc6/0x1e0 [17376.847863][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17376.847863][ T3329] [17376.849560][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17376.849560][ T3329] neigh_parms_alloc+0x1e5/0x510 [17376.849560][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17376.849560][ T3329] ipv6_find_idev+0x102/0x170 [17376.849560][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17376.849560][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17376.849560][ T3329] netlink_rcv_skb+0x130/0x360 [17376.849560][ T3329] netlink_unicast+0x449/0x710 [17376.849560][ T3329] netlink_sendmsg+0x723/0xbe0 [17376.849560][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17376.849560][ T3329] ___sys_sendmsg+0xee/0x170 [17376.849560][ T3329] __sys_sendmsg+0xcd/0x170 [17376.849560][ T3329] do_syscall_64+0xc6/0x1e0 [17376.849560][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17376.849560][ T3329] [17387.092932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17387.093442][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17387.093442][ T3329] netdev_get_by_index+0x5e/0x80 [17387.093442][ T3329] fib6_nh_init+0x3d8/0x15b0 [17387.093442][ T3329] ip6_route_info_create+0xf18/0x17d0 [17387.093442][ T3329] ip6_route_add+0x1c/0x140 [17387.093442][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17387.093442][ T3329] addrconf_add_dev+0xe2/0x170 [17387.093442][ T3329] inet6_addr_add+0x12f/0xa40 [17387.093442][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17387.093442][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17387.093442][ T3329] netlink_rcv_skb+0x130/0x360 [17387.093442][ T3329] netlink_unicast+0x449/0x710 [17387.093442][ T3329] netlink_sendmsg+0x723/0xbe0 [17387.093442][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17387.093442][ T3329] ___sys_sendmsg+0xee/0x170 [17387.093442][ T3329] __sys_sendmsg+0xcd/0x170 [17387.093442][ T3329] do_syscall_64+0xc6/0x1e0 [17387.093442][ T3329] [17387.095614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17387.095614][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17387.095614][ T3329] ipv6_find_idev+0x102/0x170 [17387.095614][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17387.095614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17387.095614][ T3329] netlink_rcv_skb+0x130/0x360 [17387.095614][ T3329] netlink_unicast+0x449/0x710 [17387.095614][ T3329] netlink_sendmsg+0x723/0xbe0 [17387.095614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17387.095614][ T3329] ___sys_sendmsg+0xee/0x170 [17387.095614][ T3329] __sys_sendmsg+0xcd/0x170 [17387.095614][ T3329] do_syscall_64+0xc6/0x1e0 [17387.095614][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17387.095614][ T3329] [17387.097283][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17387.097283][ T3329] neigh_parms_alloc+0x1e5/0x510 [17387.097283][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17387.097283][ T3329] ipv6_find_idev+0x102/0x170 [17387.097283][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17387.097283][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17387.097283][ T3329] netlink_rcv_skb+0x130/0x360 [17387.097283][ T3329] netlink_unicast+0x449/0x710 [17387.097283][ T3329] netlink_sendmsg+0x723/0xbe0 [17387.097283][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17387.097283][ T3329] ___sys_sendmsg+0xee/0x170 [17387.097283][ T3329] __sys_sendmsg+0xcd/0x170 [17387.097283][ T3329] do_syscall_64+0xc6/0x1e0 [17387.097283][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17387.097283][ T3329] [17397.148910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17397.149403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17397.149403][ T3329] netdev_get_by_index+0x5e/0x80 [17397.149403][ T3329] fib6_nh_init+0x3d8/0x15b0 [17397.149403][ T3329] ip6_route_info_create+0xf18/0x17d0 [17397.149403][ T3329] ip6_route_add+0x1c/0x140 [17397.149403][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17397.149403][ T3329] addrconf_add_dev+0xe2/0x170 [17397.149403][ T3329] inet6_addr_add+0x12f/0xa40 [17397.149403][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17397.149403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17397.149403][ T3329] netlink_rcv_skb+0x130/0x360 [17397.149403][ T3329] netlink_unicast+0x449/0x710 [17397.149403][ T3329] netlink_sendmsg+0x723/0xbe0 [17397.149403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17397.149403][ T3329] ___sys_sendmsg+0xee/0x170 [17397.149403][ T3329] __sys_sendmsg+0xcd/0x170 [17397.149403][ T3329] do_syscall_64+0xc6/0x1e0 [17397.149403][ T3329] [17397.151615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17397.151615][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17397.151615][ T3329] ipv6_find_idev+0x102/0x170 [17397.151615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17397.151615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17397.151615][ T3329] netlink_rcv_skb+0x130/0x360 [17397.151615][ T3329] netlink_unicast+0x449/0x710 [17397.151615][ T3329] netlink_sendmsg+0x723/0xbe0 [17397.151615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17397.151615][ T3329] ___sys_sendmsg+0xee/0x170 [17397.151615][ T3329] __sys_sendmsg+0xcd/0x170 [17397.151615][ T3329] do_syscall_64+0xc6/0x1e0 [17397.151615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17397.151615][ T3329] [17397.153324][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17397.153324][ T3329] neigh_parms_alloc+0x1e5/0x510 [17397.153324][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17397.153324][ T3329] ipv6_find_idev+0x102/0x170 [17397.153324][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17397.153324][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17397.153324][ T3329] netlink_rcv_skb+0x130/0x360 [17397.153324][ T3329] netlink_unicast+0x449/0x710 [17397.153324][ T3329] netlink_sendmsg+0x723/0xbe0 [17397.153324][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17397.153324][ T3329] ___sys_sendmsg+0xee/0x170 [17397.153324][ T3329] __sys_sendmsg+0xcd/0x170 [17397.153324][ T3329] do_syscall_64+0xc6/0x1e0 [17397.153324][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17397.153324][ T3329] [17407.404891][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17407.405359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17407.405359][ T3329] netdev_get_by_index+0x5e/0x80 [17407.405359][ T3329] fib6_nh_init+0x3d8/0x15b0 [17407.405359][ T3329] ip6_route_info_create+0xf18/0x17d0 [17407.405359][ T3329] ip6_route_add+0x1c/0x140 [17407.405359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17407.405359][ T3329] addrconf_add_dev+0xe2/0x170 [17407.405359][ T3329] inet6_addr_add+0x12f/0xa40 [17407.405359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17407.405359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17407.405359][ T3329] netlink_rcv_skb+0x130/0x360 [17407.405359][ T3329] netlink_unicast+0x449/0x710 [17407.405359][ T3329] netlink_sendmsg+0x723/0xbe0 [17407.405359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17407.405359][ T3329] ___sys_sendmsg+0xee/0x170 [17407.405359][ T3329] __sys_sendmsg+0xcd/0x170 [17407.405359][ T3329] do_syscall_64+0xc6/0x1e0 [17407.405359][ T3329] [17407.407580][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17407.407580][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17407.407580][ T3329] ipv6_find_idev+0x102/0x170 [17407.407580][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17407.407580][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17407.407580][ T3329] netlink_rcv_skb+0x130/0x360 [17407.407580][ T3329] netlink_unicast+0x449/0x710 [17407.407580][ T3329] netlink_sendmsg+0x723/0xbe0 [17407.407580][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17407.407580][ T3329] ___sys_sendmsg+0xee/0x170 [17407.407580][ T3329] __sys_sendmsg+0xcd/0x170 [17407.407580][ T3329] do_syscall_64+0xc6/0x1e0 [17407.407580][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17407.407580][ T3329] [17407.409400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17407.409400][ T3329] neigh_parms_alloc+0x1e5/0x510 [17407.409400][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17407.409400][ T3329] ipv6_find_idev+0x102/0x170 [17407.409400][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17407.409400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17407.409400][ T3329] netlink_rcv_skb+0x130/0x360 [17407.409400][ T3329] netlink_unicast+0x449/0x710 [17407.409400][ T3329] netlink_sendmsg+0x723/0xbe0 [17407.409400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17407.409400][ T3329] ___sys_sendmsg+0xee/0x170 [17407.409400][ T3329] __sys_sendmsg+0xcd/0x170 [17407.409400][ T3329] do_syscall_64+0xc6/0x1e0 [17407.409400][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17407.409400][ T3329] [17417.652917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17417.653386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17417.653386][ T3329] netdev_get_by_index+0x5e/0x80 [17417.653386][ T3329] fib6_nh_init+0x3d8/0x15b0 [17417.653386][ T3329] ip6_route_info_create+0xf18/0x17d0 [17417.653386][ T3329] ip6_route_add+0x1c/0x140 [17417.653386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17417.653386][ T3329] addrconf_add_dev+0xe2/0x170 [17417.653386][ T3329] inet6_addr_add+0x12f/0xa40 [17417.653386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17417.653386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17417.653386][ T3329] netlink_rcv_skb+0x130/0x360 [17417.653386][ T3329] netlink_unicast+0x449/0x710 [17417.653386][ T3329] netlink_sendmsg+0x723/0xbe0 [17417.653386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17417.653386][ T3329] ___sys_sendmsg+0xee/0x170 [17417.653386][ T3329] __sys_sendmsg+0xcd/0x170 [17417.653386][ T3329] do_syscall_64+0xc6/0x1e0 [17417.653386][ T3329] [17417.655614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17417.655614][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17417.655614][ T3329] ipv6_find_idev+0x102/0x170 [17417.655614][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17417.655614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17417.655614][ T3329] netlink_rcv_skb+0x130/0x360 [17417.655614][ T3329] netlink_unicast+0x449/0x710 [17417.655614][ T3329] netlink_sendmsg+0x723/0xbe0 [17417.655614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17417.655614][ T3329] ___sys_sendmsg+0xee/0x170 [17417.655614][ T3329] __sys_sendmsg+0xcd/0x170 [17417.655614][ T3329] do_syscall_64+0xc6/0x1e0 [17417.655614][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17417.655614][ T3329] [17417.657322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17417.657322][ T3329] neigh_parms_alloc+0x1e5/0x510 [17417.657322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17417.657322][ T3329] ipv6_find_idev+0x102/0x170 [17417.657322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17417.657322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17417.657322][ T3329] netlink_rcv_skb+0x130/0x360 [17417.657322][ T3329] netlink_unicast+0x449/0x710 [17417.657322][ T3329] netlink_sendmsg+0x723/0xbe0 [17417.657322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17417.657322][ T3329] ___sys_sendmsg+0xee/0x170 [17417.657322][ T3329] __sys_sendmsg+0xcd/0x170 [17417.657322][ T3329] do_syscall_64+0xc6/0x1e0 [17417.657322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17417.657322][ T3329] [17427.708991][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17427.709679][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17427.709679][ T3329] netdev_get_by_index+0x5e/0x80 [17427.709679][ T3329] fib6_nh_init+0x3d8/0x15b0 [17427.709679][ T3329] ip6_route_info_create+0xf18/0x17d0 [17427.709679][ T3329] ip6_route_add+0x1c/0x140 [17427.709679][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17427.709679][ T3329] addrconf_add_dev+0xe2/0x170 [17427.709679][ T3329] inet6_addr_add+0x12f/0xa40 [17427.709679][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17427.709679][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17427.709679][ T3329] netlink_rcv_skb+0x130/0x360 [17427.709679][ T3329] netlink_unicast+0x449/0x710 [17427.709679][ T3329] netlink_sendmsg+0x723/0xbe0 [17427.709679][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17427.709679][ T3329] ___sys_sendmsg+0xee/0x170 [17427.709679][ T3329] __sys_sendmsg+0xcd/0x170 [17427.709679][ T3329] do_syscall_64+0xc6/0x1e0 [17427.709679][ T3329] [17427.712393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17427.712393][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17427.712393][ T3329] ipv6_find_idev+0x102/0x170 [17427.712393][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17427.712393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17427.712393][ T3329] netlink_rcv_skb+0x130/0x360 [17427.712393][ T3329] netlink_unicast+0x449/0x710 [17427.712393][ T3329] netlink_sendmsg+0x723/0xbe0 [17427.712393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17427.712393][ T3329] ___sys_sendmsg+0xee/0x170 [17427.712393][ T3329] __sys_sendmsg+0xcd/0x170 [17427.712393][ T3329] do_syscall_64+0xc6/0x1e0 [17427.712393][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17427.712393][ T3329] [17427.714230][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17427.714230][ T3329] neigh_parms_alloc+0x1e5/0x510 [17427.714230][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17427.714230][ T3329] ipv6_find_idev+0x102/0x170 [17427.714230][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17427.714230][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17427.714230][ T3329] netlink_rcv_skb+0x130/0x360 [17427.714230][ T3329] netlink_unicast+0x449/0x710 [17427.714230][ T3329] netlink_sendmsg+0x723/0xbe0 [17427.714230][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17427.714230][ T3329] ___sys_sendmsg+0xee/0x170 [17427.714230][ T3329] __sys_sendmsg+0xcd/0x170 [17427.714230][ T3329] do_syscall_64+0xc6/0x1e0 [17427.714230][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17427.714230][ T3329] [17437.964913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17437.965425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17437.965425][ T3329] netdev_get_by_index+0x5e/0x80 [17437.965425][ T3329] fib6_nh_init+0x3d8/0x15b0 [17437.965425][ T3329] ip6_route_info_create+0xf18/0x17d0 [17437.965425][ T3329] ip6_route_add+0x1c/0x140 [17437.965425][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17437.965425][ T3329] addrconf_add_dev+0xe2/0x170 [17437.965425][ T3329] inet6_addr_add+0x12f/0xa40 [17437.965425][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17437.965425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17437.965425][ T3329] netlink_rcv_skb+0x130/0x360 [17437.965425][ T3329] netlink_unicast+0x449/0x710 [17437.965425][ T3329] netlink_sendmsg+0x723/0xbe0 [17437.965425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17437.965425][ T3329] ___sys_sendmsg+0xee/0x170 [17437.965425][ T3329] __sys_sendmsg+0xcd/0x170 [17437.965425][ T3329] do_syscall_64+0xc6/0x1e0 [17437.965425][ T3329] [17437.967637][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17437.967637][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17437.967637][ T3329] ipv6_find_idev+0x102/0x170 [17437.967637][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17437.967637][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17437.967637][ T3329] netlink_rcv_skb+0x130/0x360 [17437.967637][ T3329] netlink_unicast+0x449/0x710 [17437.967637][ T3329] netlink_sendmsg+0x723/0xbe0 [17437.967637][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17437.967637][ T3329] ___sys_sendmsg+0xee/0x170 [17437.967637][ T3329] __sys_sendmsg+0xcd/0x170 [17437.967637][ T3329] do_syscall_64+0xc6/0x1e0 [17437.967637][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17437.967637][ T3329] [17437.969361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17437.969361][ T3329] neigh_parms_alloc+0x1e5/0x510 [17437.969361][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17437.969361][ T3329] ipv6_find_idev+0x102/0x170 [17437.969361][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17437.969361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17437.969361][ T3329] netlink_rcv_skb+0x130/0x360 [17437.969361][ T3329] netlink_unicast+0x449/0x710 [17437.969361][ T3329] netlink_sendmsg+0x723/0xbe0 [17437.969361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17437.969361][ T3329] ___sys_sendmsg+0xee/0x170 [17437.969361][ T3329] __sys_sendmsg+0xcd/0x170 [17437.969361][ T3329] do_syscall_64+0xc6/0x1e0 [17437.969361][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17437.969361][ T3329] [17448.213021][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17448.214061][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17448.214061][ T3329] netdev_get_by_index+0x5e/0x80 [17448.214061][ T3329] fib6_nh_init+0x3d8/0x15b0 [17448.214061][ T3329] ip6_route_info_create+0xf18/0x17d0 [17448.214061][ T3329] ip6_route_add+0x1c/0x140 [17448.214061][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17448.214061][ T3329] addrconf_add_dev+0xe2/0x170 [17448.214061][ T3329] inet6_addr_add+0x12f/0xa40 [17448.214061][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17448.214061][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17448.214061][ T3329] netlink_rcv_skb+0x130/0x360 [17448.214061][ T3329] netlink_unicast+0x449/0x710 [17448.214061][ T3329] netlink_sendmsg+0x723/0xbe0 [17448.214061][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17448.214061][ T3329] ___sys_sendmsg+0xee/0x170 [17448.214061][ T3329] __sys_sendmsg+0xcd/0x170 [17448.214061][ T3329] do_syscall_64+0xc6/0x1e0 [17448.214061][ T3329] [17448.216243][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17448.216243][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17448.216243][ T3329] ipv6_find_idev+0x102/0x170 [17448.216243][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17448.216243][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17448.216243][ T3329] netlink_rcv_skb+0x130/0x360 [17448.216243][ T3329] netlink_unicast+0x449/0x710 [17448.216243][ T3329] netlink_sendmsg+0x723/0xbe0 [17448.216243][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17448.216243][ T3329] ___sys_sendmsg+0xee/0x170 [17448.216243][ T3329] __sys_sendmsg+0xcd/0x170 [17448.216243][ T3329] do_syscall_64+0xc6/0x1e0 [17448.216243][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17448.216243][ T3329] [17448.217905][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17448.217905][ T3329] neigh_parms_alloc+0x1e5/0x510 [17448.217905][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17448.217905][ T3329] ipv6_find_idev+0x102/0x170 [17448.217905][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17448.217905][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17448.217905][ T3329] netlink_rcv_skb+0x130/0x360 [17448.217905][ T3329] netlink_unicast+0x449/0x710 [17448.217905][ T3329] netlink_sendmsg+0x723/0xbe0 [17448.217905][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17448.217905][ T3329] ___sys_sendmsg+0xee/0x170 [17448.217905][ T3329] __sys_sendmsg+0xcd/0x170 [17448.217905][ T3329] do_syscall_64+0xc6/0x1e0 [17448.217905][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17448.217905][ T3329] [17458.468992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17458.469883][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17458.469883][ T3329] netdev_get_by_index+0x5e/0x80 [17458.469883][ T3329] fib6_nh_init+0x3d8/0x15b0 [17458.469883][ T3329] ip6_route_info_create+0xf18/0x17d0 [17458.469883][ T3329] ip6_route_add+0x1c/0x140 [17458.469883][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17458.469883][ T3329] addrconf_add_dev+0xe2/0x170 [17458.469883][ T3329] inet6_addr_add+0x12f/0xa40 [17458.469883][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17458.469883][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17458.469883][ T3329] netlink_rcv_skb+0x130/0x360 [17458.469883][ T3329] netlink_unicast+0x449/0x710 [17458.469883][ T3329] netlink_sendmsg+0x723/0xbe0 [17458.469883][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17458.469883][ T3329] ___sys_sendmsg+0xee/0x170 [17458.469883][ T3329] __sys_sendmsg+0xcd/0x170 [17458.469883][ T3329] do_syscall_64+0xc6/0x1e0 [17458.469883][ T3329] [17458.472049][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17458.472049][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17458.472049][ T3329] ipv6_find_idev+0x102/0x170 [17458.472049][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17458.472049][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17458.472049][ T3329] netlink_rcv_skb+0x130/0x360 [17458.472049][ T3329] netlink_unicast+0x449/0x710 [17458.472049][ T3329] netlink_sendmsg+0x723/0xbe0 [17458.472049][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17458.472049][ T3329] ___sys_sendmsg+0xee/0x170 [17458.472049][ T3329] __sys_sendmsg+0xcd/0x170 [17458.472049][ T3329] do_syscall_64+0xc6/0x1e0 [17458.472049][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17458.472049][ T3329] [17458.473718][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17458.473718][ T3329] neigh_parms_alloc+0x1e5/0x510 [17458.473718][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17458.473718][ T3329] ipv6_find_idev+0x102/0x170 [17458.473718][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17458.473718][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17458.473718][ T3329] netlink_rcv_skb+0x130/0x360 [17458.473718][ T3329] netlink_unicast+0x449/0x710 [17458.473718][ T3329] netlink_sendmsg+0x723/0xbe0 [17458.473718][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17458.473718][ T3329] ___sys_sendmsg+0xee/0x170 [17458.473718][ T3329] __sys_sendmsg+0xcd/0x170 [17458.473718][ T3329] do_syscall_64+0xc6/0x1e0 [17458.473718][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17458.473718][ T3329] [17468.724925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17468.725315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17468.725315][ T3329] netdev_get_by_index+0x5e/0x80 [17468.725315][ T3329] fib6_nh_init+0x3d8/0x15b0 [17468.725315][ T3329] ip6_route_info_create+0xf18/0x17d0 [17468.725315][ T3329] ip6_route_add+0x1c/0x140 [17468.725315][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17468.725315][ T3329] addrconf_add_dev+0xe2/0x170 [17468.725315][ T3329] inet6_addr_add+0x12f/0xa40 [17468.725315][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17468.725315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17468.725315][ T3329] netlink_rcv_skb+0x130/0x360 [17468.725315][ T3329] netlink_unicast+0x449/0x710 [17468.725315][ T3329] netlink_sendmsg+0x723/0xbe0 [17468.725315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17468.725315][ T3329] ___sys_sendmsg+0xee/0x170 [17468.725315][ T3329] __sys_sendmsg+0xcd/0x170 [17468.725315][ T3329] do_syscall_64+0xc6/0x1e0 [17468.725315][ T3329] [17468.727531][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17468.727531][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17468.727531][ T3329] ipv6_find_idev+0x102/0x170 [17468.727531][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17468.727531][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17468.727531][ T3329] netlink_rcv_skb+0x130/0x360 [17468.727531][ T3329] netlink_unicast+0x449/0x710 [17468.727531][ T3329] netlink_sendmsg+0x723/0xbe0 [17468.727531][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17468.727531][ T3329] ___sys_sendmsg+0xee/0x170 [17468.727531][ T3329] __sys_sendmsg+0xcd/0x170 [17468.727531][ T3329] do_syscall_64+0xc6/0x1e0 [17468.727531][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17468.727531][ T3329] [17468.729196][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17468.729196][ T3329] neigh_parms_alloc+0x1e5/0x510 [17468.729196][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17468.729196][ T3329] ipv6_find_idev+0x102/0x170 [17468.729196][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17468.729196][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17468.729196][ T3329] netlink_rcv_skb+0x130/0x360 [17468.729196][ T3329] netlink_unicast+0x449/0x710 [17468.729196][ T3329] netlink_sendmsg+0x723/0xbe0 [17468.729196][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17468.729196][ T3329] ___sys_sendmsg+0xee/0x170 [17468.729196][ T3329] __sys_sendmsg+0xcd/0x170 [17468.729196][ T3329] do_syscall_64+0xc6/0x1e0 [17468.729196][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17468.729196][ T3329] [17478.780920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17478.781319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17478.781319][ T3329] netdev_get_by_index+0x5e/0x80 [17478.781319][ T3329] fib6_nh_init+0x3d8/0x15b0 [17478.781319][ T3329] ip6_route_info_create+0xf18/0x17d0 [17478.781319][ T3329] ip6_route_add+0x1c/0x140 [17478.781319][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17478.781319][ T3329] addrconf_add_dev+0xe2/0x170 [17478.781319][ T3329] inet6_addr_add+0x12f/0xa40 [17478.781319][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17478.781319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17478.781319][ T3329] netlink_rcv_skb+0x130/0x360 [17478.781319][ T3329] netlink_unicast+0x449/0x710 [17478.781319][ T3329] netlink_sendmsg+0x723/0xbe0 [17478.781319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17478.781319][ T3329] ___sys_sendmsg+0xee/0x170 [17478.781319][ T3329] __sys_sendmsg+0xcd/0x170 [17478.781319][ T3329] do_syscall_64+0xc6/0x1e0 [17478.781319][ T3329] [17478.783465][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17478.783465][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17478.783465][ T3329] ipv6_find_idev+0x102/0x170 [17478.783465][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17478.783465][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17478.783465][ T3329] netlink_rcv_skb+0x130/0x360 [17478.783465][ T3329] netlink_unicast+0x449/0x710 [17478.783465][ T3329] netlink_sendmsg+0x723/0xbe0 [17478.783465][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17478.783465][ T3329] ___sys_sendmsg+0xee/0x170 [17478.783465][ T3329] __sys_sendmsg+0xcd/0x170 [17478.783465][ T3329] do_syscall_64+0xc6/0x1e0 [17478.783465][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17478.783465][ T3329] [17478.785128][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17478.785128][ T3329] neigh_parms_alloc+0x1e5/0x510 [17478.785128][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17478.785128][ T3329] ipv6_find_idev+0x102/0x170 [17478.785128][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17478.785128][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17478.785128][ T3329] netlink_rcv_skb+0x130/0x360 [17478.785128][ T3329] netlink_unicast+0x449/0x710 [17478.785128][ T3329] netlink_sendmsg+0x723/0xbe0 [17478.785128][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17478.785128][ T3329] ___sys_sendmsg+0xee/0x170 [17478.785128][ T3329] __sys_sendmsg+0xcd/0x170 [17478.785128][ T3329] do_syscall_64+0xc6/0x1e0 [17478.785128][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17478.785128][ T3329] [17488.908912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17488.909383][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17488.909383][ T3329] netdev_get_by_index+0x5e/0x80 [17488.909383][ T3329] fib6_nh_init+0x3d8/0x15b0 [17488.909383][ T3329] ip6_route_info_create+0xf18/0x17d0 [17488.909383][ T3329] ip6_route_add+0x1c/0x140 [17488.909383][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17488.909383][ T3329] addrconf_add_dev+0xe2/0x170 [17488.909383][ T3329] inet6_addr_add+0x12f/0xa40 [17488.909383][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17488.909383][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17488.909383][ T3329] netlink_rcv_skb+0x130/0x360 [17488.909383][ T3329] netlink_unicast+0x449/0x710 [17488.909383][ T3329] netlink_sendmsg+0x723/0xbe0 [17488.909383][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17488.909383][ T3329] ___sys_sendmsg+0xee/0x170 [17488.909383][ T3329] __sys_sendmsg+0xcd/0x170 [17488.909383][ T3329] do_syscall_64+0xc6/0x1e0 [17488.909383][ T3329] [17488.911637][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17488.911637][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17488.911637][ T3329] ipv6_find_idev+0x102/0x170 [17488.911637][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17488.911637][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17488.911637][ T3329] netlink_rcv_skb+0x130/0x360 [17488.911637][ T3329] netlink_unicast+0x449/0x710 [17488.911637][ T3329] netlink_sendmsg+0x723/0xbe0 [17488.911637][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17488.911637][ T3329] ___sys_sendmsg+0xee/0x170 [17488.911637][ T3329] __sys_sendmsg+0xcd/0x170 [17488.911637][ T3329] do_syscall_64+0xc6/0x1e0 [17488.911637][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17488.911637][ T3329] [17488.913325][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17488.913325][ T3329] neigh_parms_alloc+0x1e5/0x510 [17488.913325][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17488.913325][ T3329] ipv6_find_idev+0x102/0x170 [17488.913325][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17488.913325][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17488.913325][ T3329] netlink_rcv_skb+0x130/0x360 [17488.913325][ T3329] netlink_unicast+0x449/0x710 [17488.913325][ T3329] netlink_sendmsg+0x723/0xbe0 [17488.913325][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17488.913325][ T3329] ___sys_sendmsg+0xee/0x170 [17488.913325][ T3329] __sys_sendmsg+0xcd/0x170 [17488.913325][ T3329] do_syscall_64+0xc6/0x1e0 [17488.913325][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17488.913325][ T3329] [17499.156914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17499.157398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17499.157398][ T3329] netdev_get_by_index+0x5e/0x80 [17499.157398][ T3329] fib6_nh_init+0x3d8/0x15b0 [17499.157398][ T3329] ip6_route_info_create+0xf18/0x17d0 [17499.157398][ T3329] ip6_route_add+0x1c/0x140 [17499.157398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17499.157398][ T3329] addrconf_add_dev+0xe2/0x170 [17499.157398][ T3329] inet6_addr_add+0x12f/0xa40 [17499.157398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17499.157398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17499.157398][ T3329] netlink_rcv_skb+0x130/0x360 [17499.157398][ T3329] netlink_unicast+0x449/0x710 [17499.157398][ T3329] netlink_sendmsg+0x723/0xbe0 [17499.157398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17499.157398][ T3329] ___sys_sendmsg+0xee/0x170 [17499.157398][ T3329] __sys_sendmsg+0xcd/0x170 [17499.157398][ T3329] do_syscall_64+0xc6/0x1e0 [17499.157398][ T3329] [17499.159588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17499.159588][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17499.159588][ T3329] ipv6_find_idev+0x102/0x170 [17499.159588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17499.159588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17499.159588][ T3329] netlink_rcv_skb+0x130/0x360 [17499.159588][ T3329] netlink_unicast+0x449/0x710 [17499.159588][ T3329] netlink_sendmsg+0x723/0xbe0 [17499.159588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17499.159588][ T3329] ___sys_sendmsg+0xee/0x170 [17499.159588][ T3329] __sys_sendmsg+0xcd/0x170 [17499.159588][ T3329] do_syscall_64+0xc6/0x1e0 [17499.159588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17499.159588][ T3329] [17499.161319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17499.161319][ T3329] neigh_parms_alloc+0x1e5/0x510 [17499.161319][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17499.161319][ T3329] ipv6_find_idev+0x102/0x170 [17499.161319][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17499.161319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17499.161319][ T3329] netlink_rcv_skb+0x130/0x360 [17499.161319][ T3329] netlink_unicast+0x449/0x710 [17499.161319][ T3329] netlink_sendmsg+0x723/0xbe0 [17499.161319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17499.161319][ T3329] ___sys_sendmsg+0xee/0x170 [17499.161319][ T3329] __sys_sendmsg+0xcd/0x170 [17499.161319][ T3329] do_syscall_64+0xc6/0x1e0 [17499.161319][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17499.161319][ T3329] [17509.188927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17509.189408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17509.189408][ T3329] netdev_get_by_index+0x5e/0x80 [17509.189408][ T3329] fib6_nh_init+0x3d8/0x15b0 [17509.189408][ T3329] ip6_route_info_create+0xf18/0x17d0 [17509.189408][ T3329] ip6_route_add+0x1c/0x140 [17509.189408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17509.189408][ T3329] addrconf_add_dev+0xe2/0x170 [17509.189408][ T3329] inet6_addr_add+0x12f/0xa40 [17509.189408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17509.189408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17509.189408][ T3329] netlink_rcv_skb+0x130/0x360 [17509.189408][ T3329] netlink_unicast+0x449/0x710 [17509.189408][ T3329] netlink_sendmsg+0x723/0xbe0 [17509.189408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17509.189408][ T3329] ___sys_sendmsg+0xee/0x170 [17509.189408][ T3329] __sys_sendmsg+0xcd/0x170 [17509.189408][ T3329] do_syscall_64+0xc6/0x1e0 [17509.189408][ T3329] [17509.191632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17509.191632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17509.191632][ T3329] ipv6_find_idev+0x102/0x170 [17509.191632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17509.191632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17509.191632][ T3329] netlink_rcv_skb+0x130/0x360 [17509.191632][ T3329] netlink_unicast+0x449/0x710 [17509.191632][ T3329] netlink_sendmsg+0x723/0xbe0 [17509.191632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17509.191632][ T3329] ___sys_sendmsg+0xee/0x170 [17509.191632][ T3329] __sys_sendmsg+0xcd/0x170 [17509.191632][ T3329] do_syscall_64+0xc6/0x1e0 [17509.191632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17509.191632][ T3329] [17509.193337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17509.193337][ T3329] neigh_parms_alloc+0x1e5/0x510 [17509.193337][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17509.193337][ T3329] ipv6_find_idev+0x102/0x170 [17509.193337][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17509.193337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17509.193337][ T3329] netlink_rcv_skb+0x130/0x360 [17509.193337][ T3329] netlink_unicast+0x449/0x710 [17509.193337][ T3329] netlink_sendmsg+0x723/0xbe0 [17509.193337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17509.193337][ T3329] ___sys_sendmsg+0xee/0x170 [17509.193337][ T3329] __sys_sendmsg+0xcd/0x170 [17509.193337][ T3329] do_syscall_64+0xc6/0x1e0 [17509.193337][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17509.193337][ T3329] [17519.444918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17519.445395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17519.445395][ T3329] netdev_get_by_index+0x5e/0x80 [17519.445395][ T3329] fib6_nh_init+0x3d8/0x15b0 [17519.445395][ T3329] ip6_route_info_create+0xf18/0x17d0 [17519.445395][ T3329] ip6_route_add+0x1c/0x140 [17519.445395][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17519.445395][ T3329] addrconf_add_dev+0xe2/0x170 [17519.445395][ T3329] inet6_addr_add+0x12f/0xa40 [17519.445395][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17519.445395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17519.445395][ T3329] netlink_rcv_skb+0x130/0x360 [17519.445395][ T3329] netlink_unicast+0x449/0x710 [17519.445395][ T3329] netlink_sendmsg+0x723/0xbe0 [17519.445395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17519.445395][ T3329] ___sys_sendmsg+0xee/0x170 [17519.445395][ T3329] __sys_sendmsg+0xcd/0x170 [17519.445395][ T3329] do_syscall_64+0xc6/0x1e0 [17519.445395][ T3329] [17519.447612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17519.447612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17519.447612][ T3329] ipv6_find_idev+0x102/0x170 [17519.447612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17519.447612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17519.447612][ T3329] netlink_rcv_skb+0x130/0x360 [17519.447612][ T3329] netlink_unicast+0x449/0x710 [17519.447612][ T3329] netlink_sendmsg+0x723/0xbe0 [17519.447612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17519.447612][ T3329] ___sys_sendmsg+0xee/0x170 [17519.447612][ T3329] __sys_sendmsg+0xcd/0x170 [17519.447612][ T3329] do_syscall_64+0xc6/0x1e0 [17519.447612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17519.447612][ T3329] [17519.449322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17519.449322][ T3329] neigh_parms_alloc+0x1e5/0x510 [17519.449322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17519.449322][ T3329] ipv6_find_idev+0x102/0x170 [17519.449322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17519.449322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17519.449322][ T3329] netlink_rcv_skb+0x130/0x360 [17519.449322][ T3329] netlink_unicast+0x449/0x710 [17519.449322][ T3329] netlink_sendmsg+0x723/0xbe0 [17519.449322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17519.449322][ T3329] ___sys_sendmsg+0xee/0x170 [17519.449322][ T3329] __sys_sendmsg+0xcd/0x170 [17519.449322][ T3329] do_syscall_64+0xc6/0x1e0 [17519.449322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17519.449322][ T3329] [17529.477018][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17529.477935][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17529.477935][ T3329] netdev_get_by_index+0x5e/0x80 [17529.477935][ T3329] fib6_nh_init+0x3d8/0x15b0 [17529.477935][ T3329] ip6_route_info_create+0xf18/0x17d0 [17529.477935][ T3329] ip6_route_add+0x1c/0x140 [17529.477935][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17529.477935][ T3329] addrconf_add_dev+0xe2/0x170 [17529.477935][ T3329] inet6_addr_add+0x12f/0xa40 [17529.477935][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17529.477935][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17529.477935][ T3329] netlink_rcv_skb+0x130/0x360 [17529.477935][ T3329] netlink_unicast+0x449/0x710 [17529.477935][ T3329] netlink_sendmsg+0x723/0xbe0 [17529.477935][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17529.477935][ T3329] ___sys_sendmsg+0xee/0x170 [17529.477935][ T3329] __sys_sendmsg+0xcd/0x170 [17529.477935][ T3329] do_syscall_64+0xc6/0x1e0 [17529.477935][ T3329] [17529.480121][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17529.480121][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17529.480121][ T3329] ipv6_find_idev+0x102/0x170 [17529.480121][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17529.480121][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17529.480121][ T3329] netlink_rcv_skb+0x130/0x360 [17529.480121][ T3329] netlink_unicast+0x449/0x710 [17529.480121][ T3329] netlink_sendmsg+0x723/0xbe0 [17529.480121][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17529.480121][ T3329] ___sys_sendmsg+0xee/0x170 [17529.480121][ T3329] __sys_sendmsg+0xcd/0x170 [17529.480121][ T3329] do_syscall_64+0xc6/0x1e0 [17529.480121][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17529.480121][ T3329] [17529.481852][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17529.481852][ T3329] neigh_parms_alloc+0x1e5/0x510 [17529.481852][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17529.481852][ T3329] ipv6_find_idev+0x102/0x170 [17529.481852][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17529.481852][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17529.481852][ T3329] netlink_rcv_skb+0x130/0x360 [17529.481852][ T3329] netlink_unicast+0x449/0x710 [17529.481852][ T3329] netlink_sendmsg+0x723/0xbe0 [17529.481852][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17529.481852][ T3329] ___sys_sendmsg+0xee/0x170 [17529.481852][ T3329] __sys_sendmsg+0xcd/0x170 [17529.481852][ T3329] do_syscall_64+0xc6/0x1e0 [17529.481852][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17529.481852][ T3329] [17539.589063][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17539.590073][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17539.590073][ T3329] netdev_get_by_index+0x5e/0x80 [17539.590073][ T3329] fib6_nh_init+0x3d8/0x15b0 [17539.590073][ T3329] ip6_route_info_create+0xf18/0x17d0 [17539.590073][ T3329] ip6_route_add+0x1c/0x140 [17539.590073][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17539.590073][ T3329] addrconf_add_dev+0xe2/0x170 [17539.590073][ T3329] inet6_addr_add+0x12f/0xa40 [17539.590073][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17539.590073][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17539.590073][ T3329] netlink_rcv_skb+0x130/0x360 [17539.590073][ T3329] netlink_unicast+0x449/0x710 [17539.590073][ T3329] netlink_sendmsg+0x723/0xbe0 [17539.590073][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17539.590073][ T3329] ___sys_sendmsg+0xee/0x170 [17539.590073][ T3329] __sys_sendmsg+0xcd/0x170 [17539.590073][ T3329] do_syscall_64+0xc6/0x1e0 [17539.590073][ T3329] [17539.592306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17539.592306][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17539.592306][ T3329] ipv6_find_idev+0x102/0x170 [17539.592306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17539.592306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17539.592306][ T3329] netlink_rcv_skb+0x130/0x360 [17539.592306][ T3329] netlink_unicast+0x449/0x710 [17539.592306][ T3329] netlink_sendmsg+0x723/0xbe0 [17539.592306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17539.592306][ T3329] ___sys_sendmsg+0xee/0x170 [17539.592306][ T3329] __sys_sendmsg+0xcd/0x170 [17539.592306][ T3329] do_syscall_64+0xc6/0x1e0 [17539.592306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17539.592306][ T3329] [17539.593990][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17539.593990][ T3329] neigh_parms_alloc+0x1e5/0x510 [17539.593990][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17539.593990][ T3329] ipv6_find_idev+0x102/0x170 [17539.593990][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17539.593990][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17539.593990][ T3329] netlink_rcv_skb+0x130/0x360 [17539.593990][ T3329] netlink_unicast+0x449/0x710 [17539.593990][ T3329] netlink_sendmsg+0x723/0xbe0 [17539.593990][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17539.593990][ T3329] ___sys_sendmsg+0xee/0x170 [17539.593990][ T3329] __sys_sendmsg+0xcd/0x170 [17539.593990][ T3329] do_syscall_64+0xc6/0x1e0 [17539.593990][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17539.593990][ T3329] [17549.700947][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17549.701912][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17549.701912][ T3329] netdev_get_by_index+0x5e/0x80 [17549.701912][ T3329] fib6_nh_init+0x3d8/0x15b0 [17549.701912][ T3329] ip6_route_info_create+0xf18/0x17d0 [17549.701912][ T3329] ip6_route_add+0x1c/0x140 [17549.701912][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17549.701912][ T3329] addrconf_add_dev+0xe2/0x170 [17549.701912][ T3329] inet6_addr_add+0x12f/0xa40 [17549.701912][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17549.701912][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17549.701912][ T3329] netlink_rcv_skb+0x130/0x360 [17549.701912][ T3329] netlink_unicast+0x449/0x710 [17549.701912][ T3329] netlink_sendmsg+0x723/0xbe0 [17549.701912][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17549.701912][ T3329] ___sys_sendmsg+0xee/0x170 [17549.701912][ T3329] __sys_sendmsg+0xcd/0x170 [17549.701912][ T3329] do_syscall_64+0xc6/0x1e0 [17549.701912][ T3329] [17549.704072][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17549.704072][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17549.704072][ T3329] ipv6_find_idev+0x102/0x170 [17549.704072][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17549.704072][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17549.704072][ T3329] netlink_rcv_skb+0x130/0x360 [17549.704072][ T3329] netlink_unicast+0x449/0x710 [17549.704072][ T3329] netlink_sendmsg+0x723/0xbe0 [17549.704072][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17549.704072][ T3329] ___sys_sendmsg+0xee/0x170 [17549.704072][ T3329] __sys_sendmsg+0xcd/0x170 [17549.704072][ T3329] do_syscall_64+0xc6/0x1e0 [17549.704072][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17549.704072][ T3329] [17549.705744][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17549.705744][ T3329] neigh_parms_alloc+0x1e5/0x510 [17549.705744][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17549.705744][ T3329] ipv6_find_idev+0x102/0x170 [17549.705744][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17549.705744][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17549.705744][ T3329] netlink_rcv_skb+0x130/0x360 [17549.705744][ T3329] netlink_unicast+0x449/0x710 [17549.705744][ T3329] netlink_sendmsg+0x723/0xbe0 [17549.705744][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17549.705744][ T3329] ___sys_sendmsg+0xee/0x170 [17549.705744][ T3329] __sys_sendmsg+0xcd/0x170 [17549.705744][ T3329] do_syscall_64+0xc6/0x1e0 [17549.705744][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17549.705744][ T3329] [17559.860843][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17559.861306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17559.861306][ T3329] netdev_get_by_index+0x5e/0x80 [17559.861306][ T3329] fib6_nh_init+0x3d8/0x15b0 [17559.861306][ T3329] ip6_route_info_create+0xf18/0x17d0 [17559.861306][ T3329] ip6_route_add+0x1c/0x140 [17559.861306][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17559.861306][ T3329] addrconf_add_dev+0xe2/0x170 [17559.861306][ T3329] inet6_addr_add+0x12f/0xa40 [17559.861306][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17559.861306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17559.861306][ T3329] netlink_rcv_skb+0x130/0x360 [17559.861306][ T3329] netlink_unicast+0x449/0x710 [17559.861306][ T3329] netlink_sendmsg+0x723/0xbe0 [17559.861306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17559.861306][ T3329] ___sys_sendmsg+0xee/0x170 [17559.861306][ T3329] __sys_sendmsg+0xcd/0x170 [17559.861306][ T3329] do_syscall_64+0xc6/0x1e0 [17559.861306][ T3329] [17559.863520][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17559.863520][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17559.863520][ T3329] ipv6_find_idev+0x102/0x170 [17559.863520][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17559.863520][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17559.863520][ T3329] netlink_rcv_skb+0x130/0x360 [17559.863520][ T3329] netlink_unicast+0x449/0x710 [17559.863520][ T3329] netlink_sendmsg+0x723/0xbe0 [17559.863520][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17559.863520][ T3329] ___sys_sendmsg+0xee/0x170 [17559.863520][ T3329] __sys_sendmsg+0xcd/0x170 [17559.863520][ T3329] do_syscall_64+0xc6/0x1e0 [17559.863520][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17559.863520][ T3329] [17559.865234][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17559.865234][ T3329] neigh_parms_alloc+0x1e5/0x510 [17559.865234][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17559.865234][ T3329] ipv6_find_idev+0x102/0x170 [17559.865234][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17559.865234][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17559.865234][ T3329] netlink_rcv_skb+0x130/0x360 [17559.865234][ T3329] netlink_unicast+0x449/0x710 [17559.865234][ T3329] netlink_sendmsg+0x723/0xbe0 [17559.865234][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17559.865234][ T3329] ___sys_sendmsg+0xee/0x170 [17559.865234][ T3329] __sys_sendmsg+0xcd/0x170 [17559.865234][ T3329] do_syscall_64+0xc6/0x1e0 [17559.865234][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17559.865234][ T3329] [17569.980904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17569.981364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17569.981364][ T3329] netdev_get_by_index+0x5e/0x80 [17569.981364][ T3329] fib6_nh_init+0x3d8/0x15b0 [17569.981364][ T3329] ip6_route_info_create+0xf18/0x17d0 [17569.981364][ T3329] ip6_route_add+0x1c/0x140 [17569.981364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17569.981364][ T3329] addrconf_add_dev+0xe2/0x170 [17569.981364][ T3329] inet6_addr_add+0x12f/0xa40 [17569.981364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17569.981364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17569.981364][ T3329] netlink_rcv_skb+0x130/0x360 [17569.981364][ T3329] netlink_unicast+0x449/0x710 [17569.981364][ T3329] netlink_sendmsg+0x723/0xbe0 [17569.981364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17569.981364][ T3329] ___sys_sendmsg+0xee/0x170 [17569.981364][ T3329] __sys_sendmsg+0xcd/0x170 [17569.981364][ T3329] do_syscall_64+0xc6/0x1e0 [17569.981364][ T3329] [17569.983579][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17569.983579][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17569.983579][ T3329] ipv6_find_idev+0x102/0x170 [17569.983579][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17569.983579][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17569.983579][ T3329] netlink_rcv_skb+0x130/0x360 [17569.983579][ T3329] netlink_unicast+0x449/0x710 [17569.983579][ T3329] netlink_sendmsg+0x723/0xbe0 [17569.983579][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17569.983579][ T3329] ___sys_sendmsg+0xee/0x170 [17569.983579][ T3329] __sys_sendmsg+0xcd/0x170 [17569.983579][ T3329] do_syscall_64+0xc6/0x1e0 [17569.983579][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17569.983579][ T3329] [17569.985308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17569.985308][ T3329] neigh_parms_alloc+0x1e5/0x510 [17569.985308][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17569.985308][ T3329] ipv6_find_idev+0x102/0x170 [17569.985308][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17569.985308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17569.985308][ T3329] netlink_rcv_skb+0x130/0x360 [17569.985308][ T3329] netlink_unicast+0x449/0x710 [17569.985308][ T3329] netlink_sendmsg+0x723/0xbe0 [17569.985308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17569.985308][ T3329] ___sys_sendmsg+0xee/0x170 [17569.985308][ T3329] __sys_sendmsg+0xcd/0x170 [17569.985308][ T3329] do_syscall_64+0xc6/0x1e0 [17569.985308][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17569.985308][ T3329] [17580.228930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17580.229416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17580.229416][ T3329] netdev_get_by_index+0x5e/0x80 [17580.229416][ T3329] fib6_nh_init+0x3d8/0x15b0 [17580.229416][ T3329] ip6_route_info_create+0xf18/0x17d0 [17580.229416][ T3329] ip6_route_add+0x1c/0x140 [17580.229416][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17580.229416][ T3329] addrconf_add_dev+0xe2/0x170 [17580.229416][ T3329] inet6_addr_add+0x12f/0xa40 [17580.229416][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17580.229416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17580.229416][ T3329] netlink_rcv_skb+0x130/0x360 [17580.229416][ T3329] netlink_unicast+0x449/0x710 [17580.229416][ T3329] netlink_sendmsg+0x723/0xbe0 [17580.229416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17580.229416][ T3329] ___sys_sendmsg+0xee/0x170 [17580.229416][ T3329] __sys_sendmsg+0xcd/0x170 [17580.229416][ T3329] do_syscall_64+0xc6/0x1e0 [17580.229416][ T3329] [17580.231686][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17580.231686][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17580.231686][ T3329] ipv6_find_idev+0x102/0x170 [17580.231686][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17580.231686][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17580.231686][ T3329] netlink_rcv_skb+0x130/0x360 [17580.231686][ T3329] netlink_unicast+0x449/0x710 [17580.231686][ T3329] netlink_sendmsg+0x723/0xbe0 [17580.231686][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17580.231686][ T3329] ___sys_sendmsg+0xee/0x170 [17580.231686][ T3329] __sys_sendmsg+0xcd/0x170 [17580.231686][ T3329] do_syscall_64+0xc6/0x1e0 [17580.231686][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17580.231686][ T3329] [17580.233915][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17580.233915][ T3329] neigh_parms_alloc+0x1e5/0x510 [17580.233915][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17580.233915][ T3329] ipv6_find_idev+0x102/0x170 [17580.233915][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17580.233915][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17580.233915][ T3329] netlink_rcv_skb+0x130/0x360 [17580.233915][ T3329] netlink_unicast+0x449/0x710 [17580.233915][ T3329] netlink_sendmsg+0x723/0xbe0 [17580.233915][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17580.233915][ T3329] ___sys_sendmsg+0xee/0x170 [17580.233915][ T3329] __sys_sendmsg+0xcd/0x170 [17580.233915][ T3329] do_syscall_64+0xc6/0x1e0 [17580.233915][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17580.233915][ T3329] [17590.476990][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17590.477761][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17590.477761][ T3329] netdev_get_by_index+0x5e/0x80 [17590.477761][ T3329] fib6_nh_init+0x3d8/0x15b0 [17590.477761][ T3329] ip6_route_info_create+0xf18/0x17d0 [17590.477761][ T3329] ip6_route_add+0x1c/0x140 [17590.477761][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17590.477761][ T3329] addrconf_add_dev+0xe2/0x170 [17590.477761][ T3329] inet6_addr_add+0x12f/0xa40 [17590.477761][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17590.477761][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17590.477761][ T3329] netlink_rcv_skb+0x130/0x360 [17590.477761][ T3329] netlink_unicast+0x449/0x710 [17590.477761][ T3329] netlink_sendmsg+0x723/0xbe0 [17590.477761][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17590.477761][ T3329] ___sys_sendmsg+0xee/0x170 [17590.477761][ T3329] __sys_sendmsg+0xcd/0x170 [17590.477761][ T3329] do_syscall_64+0xc6/0x1e0 [17590.477761][ T3329] [17590.479895][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17590.479895][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17590.479895][ T3329] ipv6_find_idev+0x102/0x170 [17590.479895][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17590.479895][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17590.479895][ T3329] netlink_rcv_skb+0x130/0x360 [17590.479895][ T3329] netlink_unicast+0x449/0x710 [17590.479895][ T3329] netlink_sendmsg+0x723/0xbe0 [17590.479895][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17590.479895][ T3329] ___sys_sendmsg+0xee/0x170 [17590.479895][ T3329] __sys_sendmsg+0xcd/0x170 [17590.479895][ T3329] do_syscall_64+0xc6/0x1e0 [17590.479895][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17590.479895][ T3329] [17590.481568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17590.481568][ T3329] neigh_parms_alloc+0x1e5/0x510 [17590.481568][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17590.481568][ T3329] ipv6_find_idev+0x102/0x170 [17590.481568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17590.481568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17590.481568][ T3329] netlink_rcv_skb+0x130/0x360 [17590.481568][ T3329] netlink_unicast+0x449/0x710 [17590.481568][ T3329] netlink_sendmsg+0x723/0xbe0 [17590.481568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17590.481568][ T3329] ___sys_sendmsg+0xee/0x170 [17590.481568][ T3329] __sys_sendmsg+0xcd/0x170 [17590.481568][ T3329] do_syscall_64+0xc6/0x1e0 [17590.481568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17590.481568][ T3329] [17600.725075][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17600.726116][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17600.726116][ T3329] netdev_get_by_index+0x5e/0x80 [17600.726116][ T3329] fib6_nh_init+0x3d8/0x15b0 [17600.726116][ T3329] ip6_route_info_create+0xf18/0x17d0 [17600.726116][ T3329] ip6_route_add+0x1c/0x140 [17600.726116][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17600.726116][ T3329] addrconf_add_dev+0xe2/0x170 [17600.726116][ T3329] inet6_addr_add+0x12f/0xa40 [17600.726116][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17600.726116][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17600.726116][ T3329] netlink_rcv_skb+0x130/0x360 [17600.726116][ T3329] netlink_unicast+0x449/0x710 [17600.726116][ T3329] netlink_sendmsg+0x723/0xbe0 [17600.726116][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17600.726116][ T3329] ___sys_sendmsg+0xee/0x170 [17600.726116][ T3329] __sys_sendmsg+0xcd/0x170 [17600.726116][ T3329] do_syscall_64+0xc6/0x1e0 [17600.726116][ T3329] [17600.728235][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17600.728235][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17600.728235][ T3329] ipv6_find_idev+0x102/0x170 [17600.728235][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17600.728235][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17600.728235][ T3329] netlink_rcv_skb+0x130/0x360 [17600.728235][ T3329] netlink_unicast+0x449/0x710 [17600.728235][ T3329] netlink_sendmsg+0x723/0xbe0 [17600.728235][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17600.728235][ T3329] ___sys_sendmsg+0xee/0x170 [17600.728235][ T3329] __sys_sendmsg+0xcd/0x170 [17600.728235][ T3329] do_syscall_64+0xc6/0x1e0 [17600.728235][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17600.728235][ T3329] [17600.729851][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17600.729851][ T3329] neigh_parms_alloc+0x1e5/0x510 [17600.729851][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17600.729851][ T3329] ipv6_find_idev+0x102/0x170 [17600.729851][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17600.729851][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17600.729851][ T3329] netlink_rcv_skb+0x130/0x360 [17600.729851][ T3329] netlink_unicast+0x449/0x710 [17600.729851][ T3329] netlink_sendmsg+0x723/0xbe0 [17600.729851][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17600.729851][ T3329] ___sys_sendmsg+0xee/0x170 [17600.729851][ T3329] __sys_sendmsg+0xcd/0x170 [17600.729851][ T3329] do_syscall_64+0xc6/0x1e0 [17600.729851][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17600.729851][ T3329] [17610.956919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17610.957406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17610.957406][ T3329] netdev_get_by_index+0x5e/0x80 [17610.957406][ T3329] fib6_nh_init+0x3d8/0x15b0 [17610.957406][ T3329] ip6_route_info_create+0xf18/0x17d0 [17610.957406][ T3329] ip6_route_add+0x1c/0x140 [17610.957406][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17610.957406][ T3329] addrconf_add_dev+0xe2/0x170 [17610.957406][ T3329] inet6_addr_add+0x12f/0xa40 [17610.957406][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17610.957406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17610.957406][ T3329] netlink_rcv_skb+0x130/0x360 [17610.957406][ T3329] netlink_unicast+0x449/0x710 [17610.957406][ T3329] netlink_sendmsg+0x723/0xbe0 [17610.957406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17610.957406][ T3329] ___sys_sendmsg+0xee/0x170 [17610.957406][ T3329] __sys_sendmsg+0xcd/0x170 [17610.957406][ T3329] do_syscall_64+0xc6/0x1e0 [17610.957406][ T3329] [17610.959788][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17610.959788][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17610.959788][ T3329] ipv6_find_idev+0x102/0x170 [17610.959788][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17610.959788][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17610.959788][ T3329] netlink_rcv_skb+0x130/0x360 [17610.959788][ T3329] netlink_unicast+0x449/0x710 [17610.959788][ T3329] netlink_sendmsg+0x723/0xbe0 [17610.959788][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17610.959788][ T3329] ___sys_sendmsg+0xee/0x170 [17610.959788][ T3329] __sys_sendmsg+0xcd/0x170 [17610.959788][ T3329] do_syscall_64+0xc6/0x1e0 [17610.959788][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17610.959788][ T3329] [17610.961536][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17610.961536][ T3329] neigh_parms_alloc+0x1e5/0x510 [17610.961536][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17610.961536][ T3329] ipv6_find_idev+0x102/0x170 [17610.961536][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17610.961536][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17610.961536][ T3329] netlink_rcv_skb+0x130/0x360 [17610.961536][ T3329] netlink_unicast+0x449/0x710 [17610.961536][ T3329] netlink_sendmsg+0x723/0xbe0 [17610.961536][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17610.961536][ T3329] ___sys_sendmsg+0xee/0x170 [17610.961536][ T3329] __sys_sendmsg+0xcd/0x170 [17610.961536][ T3329] do_syscall_64+0xc6/0x1e0 [17610.961536][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17610.961536][ T3329] [17621.204978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17621.205506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17621.205506][ T3329] netdev_get_by_index+0x5e/0x80 [17621.205506][ T3329] fib6_nh_init+0x3d8/0x15b0 [17621.205506][ T3329] ip6_route_info_create+0xf18/0x17d0 [17621.205506][ T3329] ip6_route_add+0x1c/0x140 [17621.205506][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17621.205506][ T3329] addrconf_add_dev+0xe2/0x170 [17621.205506][ T3329] inet6_addr_add+0x12f/0xa40 [17621.205506][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17621.205506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17621.205506][ T3329] netlink_rcv_skb+0x130/0x360 [17621.205506][ T3329] netlink_unicast+0x449/0x710 [17621.205506][ T3329] netlink_sendmsg+0x723/0xbe0 [17621.205506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17621.205506][ T3329] ___sys_sendmsg+0xee/0x170 [17621.205506][ T3329] __sys_sendmsg+0xcd/0x170 [17621.205506][ T3329] do_syscall_64+0xc6/0x1e0 [17621.205506][ T3329] [17621.207675][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17621.207675][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17621.207675][ T3329] ipv6_find_idev+0x102/0x170 [17621.207675][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17621.207675][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17621.207675][ T3329] netlink_rcv_skb+0x130/0x360 [17621.207675][ T3329] netlink_unicast+0x449/0x710 [17621.207675][ T3329] netlink_sendmsg+0x723/0xbe0 [17621.207675][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17621.207675][ T3329] ___sys_sendmsg+0xee/0x170 [17621.207675][ T3329] __sys_sendmsg+0xcd/0x170 [17621.207675][ T3329] do_syscall_64+0xc6/0x1e0 [17621.207675][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17621.207675][ T3329] [17621.209323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17621.209323][ T3329] neigh_parms_alloc+0x1e5/0x510 [17621.209323][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17621.209323][ T3329] ipv6_find_idev+0x102/0x170 [17621.209323][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17621.209323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17621.209323][ T3329] netlink_rcv_skb+0x130/0x360 [17621.209323][ T3329] netlink_unicast+0x449/0x710 [17621.209323][ T3329] netlink_sendmsg+0x723/0xbe0 [17621.209323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17621.209323][ T3329] ___sys_sendmsg+0xee/0x170 [17621.209323][ T3329] __sys_sendmsg+0xcd/0x170 [17621.209323][ T3329] do_syscall_64+0xc6/0x1e0 [17621.209323][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17621.209323][ T3329] [17631.349036][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17631.350124][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17631.350124][ T3329] netdev_get_by_index+0x5e/0x80 [17631.350124][ T3329] fib6_nh_init+0x3d8/0x15b0 [17631.350124][ T3329] ip6_route_info_create+0xf18/0x17d0 [17631.350124][ T3329] ip6_route_add+0x1c/0x140 [17631.350124][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17631.350124][ T3329] addrconf_add_dev+0xe2/0x170 [17631.350124][ T3329] inet6_addr_add+0x12f/0xa40 [17631.350124][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17631.350124][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17631.350124][ T3329] netlink_rcv_skb+0x130/0x360 [17631.350124][ T3329] netlink_unicast+0x449/0x710 [17631.350124][ T3329] netlink_sendmsg+0x723/0xbe0 [17631.350124][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17631.350124][ T3329] ___sys_sendmsg+0xee/0x170 [17631.350124][ T3329] __sys_sendmsg+0xcd/0x170 [17631.350124][ T3329] do_syscall_64+0xc6/0x1e0 [17631.350124][ T3329] [17631.352320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17631.352320][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17631.352320][ T3329] ipv6_find_idev+0x102/0x170 [17631.352320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17631.352320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17631.352320][ T3329] netlink_rcv_skb+0x130/0x360 [17631.352320][ T3329] netlink_unicast+0x449/0x710 [17631.352320][ T3329] netlink_sendmsg+0x723/0xbe0 [17631.352320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17631.352320][ T3329] ___sys_sendmsg+0xee/0x170 [17631.352320][ T3329] __sys_sendmsg+0xcd/0x170 [17631.352320][ T3329] do_syscall_64+0xc6/0x1e0 [17631.352320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17631.352320][ T3329] [17631.355174][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17631.355174][ T3329] neigh_parms_alloc+0x1e5/0x510 [17631.355174][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17631.355174][ T3329] ipv6_find_idev+0x102/0x170 [17631.355174][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17631.355174][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17631.355174][ T3329] netlink_rcv_skb+0x130/0x360 [17631.355174][ T3329] netlink_unicast+0x449/0x710 [17631.355174][ T3329] netlink_sendmsg+0x723/0xbe0 [17631.355174][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17631.355174][ T3329] ___sys_sendmsg+0xee/0x170 [17631.355174][ T3329] __sys_sendmsg+0xcd/0x170 [17631.355174][ T3329] do_syscall_64+0xc6/0x1e0 [17631.355174][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17631.355174][ T3329] [17641.492993][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17641.493952][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17641.493952][ T3329] netdev_get_by_index+0x5e/0x80 [17641.493952][ T3329] fib6_nh_init+0x3d8/0x15b0 [17641.493952][ T3329] ip6_route_info_create+0xf18/0x17d0 [17641.493952][ T3329] ip6_route_add+0x1c/0x140 [17641.493952][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17641.493952][ T3329] addrconf_add_dev+0xe2/0x170 [17641.493952][ T3329] inet6_addr_add+0x12f/0xa40 [17641.493952][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17641.493952][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17641.493952][ T3329] netlink_rcv_skb+0x130/0x360 [17641.493952][ T3329] netlink_unicast+0x449/0x710 [17641.493952][ T3329] netlink_sendmsg+0x723/0xbe0 [17641.493952][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17641.493952][ T3329] ___sys_sendmsg+0xee/0x170 [17641.493952][ T3329] __sys_sendmsg+0xcd/0x170 [17641.493952][ T3329] do_syscall_64+0xc6/0x1e0 [17641.493952][ T3329] [17641.496111][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17641.496111][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17641.496111][ T3329] ipv6_find_idev+0x102/0x170 [17641.496111][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17641.496111][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17641.496111][ T3329] netlink_rcv_skb+0x130/0x360 [17641.496111][ T3329] netlink_unicast+0x449/0x710 [17641.496111][ T3329] netlink_sendmsg+0x723/0xbe0 [17641.496111][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17641.496111][ T3329] ___sys_sendmsg+0xee/0x170 [17641.496111][ T3329] __sys_sendmsg+0xcd/0x170 [17641.496111][ T3329] do_syscall_64+0xc6/0x1e0 [17641.496111][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17641.496111][ T3329] [17641.497776][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17641.497776][ T3329] neigh_parms_alloc+0x1e5/0x510 [17641.497776][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17641.497776][ T3329] ipv6_find_idev+0x102/0x170 [17641.497776][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17641.497776][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17641.497776][ T3329] netlink_rcv_skb+0x130/0x360 [17641.497776][ T3329] netlink_unicast+0x449/0x710 [17641.497776][ T3329] netlink_sendmsg+0x723/0xbe0 [17641.497776][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17641.497776][ T3329] ___sys_sendmsg+0xee/0x170 [17641.497776][ T3329] __sys_sendmsg+0xcd/0x170 [17641.497776][ T3329] do_syscall_64+0xc6/0x1e0 [17641.497776][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17641.497776][ T3329] [17651.740977][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17651.741453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17651.741453][ T3329] netdev_get_by_index+0x5e/0x80 [17651.741453][ T3329] fib6_nh_init+0x3d8/0x15b0 [17651.741453][ T3329] ip6_route_info_create+0xf18/0x17d0 [17651.741453][ T3329] ip6_route_add+0x1c/0x140 [17651.741453][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17651.741453][ T3329] addrconf_add_dev+0xe2/0x170 [17651.741453][ T3329] inet6_addr_add+0x12f/0xa40 [17651.741453][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17651.741453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17651.741453][ T3329] netlink_rcv_skb+0x130/0x360 [17651.741453][ T3329] netlink_unicast+0x449/0x710 [17651.741453][ T3329] netlink_sendmsg+0x723/0xbe0 [17651.741453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17651.741453][ T3329] ___sys_sendmsg+0xee/0x170 [17651.741453][ T3329] __sys_sendmsg+0xcd/0x170 [17651.741453][ T3329] do_syscall_64+0xc6/0x1e0 [17651.741453][ T3329] [17651.743606][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17651.743606][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17651.743606][ T3329] ipv6_find_idev+0x102/0x170 [17651.743606][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17651.743606][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17651.743606][ T3329] netlink_rcv_skb+0x130/0x360 [17651.743606][ T3329] netlink_unicast+0x449/0x710 [17651.743606][ T3329] netlink_sendmsg+0x723/0xbe0 [17651.743606][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17651.743606][ T3329] ___sys_sendmsg+0xee/0x170 [17651.743606][ T3329] __sys_sendmsg+0xcd/0x170 [17651.743606][ T3329] do_syscall_64+0xc6/0x1e0 [17651.743606][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17651.743606][ T3329] [17651.745271][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17651.745271][ T3329] neigh_parms_alloc+0x1e5/0x510 [17651.745271][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17651.745271][ T3329] ipv6_find_idev+0x102/0x170 [17651.745271][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17651.745271][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17651.745271][ T3329] netlink_rcv_skb+0x130/0x360 [17651.745271][ T3329] netlink_unicast+0x449/0x710 [17651.745271][ T3329] netlink_sendmsg+0x723/0xbe0 [17651.745271][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17651.745271][ T3329] ___sys_sendmsg+0xee/0x170 [17651.745271][ T3329] __sys_sendmsg+0xcd/0x170 [17651.745271][ T3329] do_syscall_64+0xc6/0x1e0 [17651.745271][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17651.745271][ T3329] [17661.988974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17661.989743][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17661.989743][ T3329] netdev_get_by_index+0x5e/0x80 [17661.989743][ T3329] fib6_nh_init+0x3d8/0x15b0 [17661.989743][ T3329] ip6_route_info_create+0xf18/0x17d0 [17661.989743][ T3329] ip6_route_add+0x1c/0x140 [17661.989743][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17661.989743][ T3329] addrconf_add_dev+0xe2/0x170 [17661.989743][ T3329] inet6_addr_add+0x12f/0xa40 [17661.989743][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17661.989743][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17661.989743][ T3329] netlink_rcv_skb+0x130/0x360 [17661.989743][ T3329] netlink_unicast+0x449/0x710 [17661.989743][ T3329] netlink_sendmsg+0x723/0xbe0 [17661.989743][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17661.989743][ T3329] ___sys_sendmsg+0xee/0x170 [17661.989743][ T3329] __sys_sendmsg+0xcd/0x170 [17661.989743][ T3329] do_syscall_64+0xc6/0x1e0 [17661.989743][ T3329] [17661.991915][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17661.991915][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17661.991915][ T3329] ipv6_find_idev+0x102/0x170 [17661.991915][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17661.991915][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17661.991915][ T3329] netlink_rcv_skb+0x130/0x360 [17661.991915][ T3329] netlink_unicast+0x449/0x710 [17661.991915][ T3329] netlink_sendmsg+0x723/0xbe0 [17661.991915][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17661.991915][ T3329] ___sys_sendmsg+0xee/0x170 [17661.991915][ T3329] __sys_sendmsg+0xcd/0x170 [17661.991915][ T3329] do_syscall_64+0xc6/0x1e0 [17661.991915][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17661.991915][ T3329] [17661.993639][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17661.993639][ T3329] neigh_parms_alloc+0x1e5/0x510 [17661.993639][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17661.993639][ T3329] ipv6_find_idev+0x102/0x170 [17661.993639][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17661.993639][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17661.993639][ T3329] netlink_rcv_skb+0x130/0x360 [17661.993639][ T3329] netlink_unicast+0x449/0x710 [17661.993639][ T3329] netlink_sendmsg+0x723/0xbe0 [17661.993639][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17661.993639][ T3329] ___sys_sendmsg+0xee/0x170 [17661.993639][ T3329] __sys_sendmsg+0xcd/0x170 [17661.993639][ T3329] do_syscall_64+0xc6/0x1e0 [17661.993639][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17661.993639][ T3329] [17672.036983][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17672.037908][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17672.037908][ T3329] netdev_get_by_index+0x5e/0x80 [17672.037908][ T3329] fib6_nh_init+0x3d8/0x15b0 [17672.037908][ T3329] ip6_route_info_create+0xf18/0x17d0 [17672.037908][ T3329] ip6_route_add+0x1c/0x140 [17672.037908][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17672.037908][ T3329] addrconf_add_dev+0xe2/0x170 [17672.037908][ T3329] inet6_addr_add+0x12f/0xa40 [17672.037908][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17672.037908][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17672.037908][ T3329] netlink_rcv_skb+0x130/0x360 [17672.037908][ T3329] netlink_unicast+0x449/0x710 [17672.037908][ T3329] netlink_sendmsg+0x723/0xbe0 [17672.037908][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17672.037908][ T3329] ___sys_sendmsg+0xee/0x170 [17672.037908][ T3329] __sys_sendmsg+0xcd/0x170 [17672.037908][ T3329] do_syscall_64+0xc6/0x1e0 [17672.037908][ T3329] [17672.040069][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17672.040069][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17672.040069][ T3329] ipv6_find_idev+0x102/0x170 [17672.040069][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17672.040069][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17672.040069][ T3329] netlink_rcv_skb+0x130/0x360 [17672.040069][ T3329] netlink_unicast+0x449/0x710 [17672.040069][ T3329] netlink_sendmsg+0x723/0xbe0 [17672.040069][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17672.040069][ T3329] ___sys_sendmsg+0xee/0x170 [17672.040069][ T3329] __sys_sendmsg+0xcd/0x170 [17672.040069][ T3329] do_syscall_64+0xc6/0x1e0 [17672.040069][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17672.040069][ T3329] [17672.041746][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17672.041746][ T3329] neigh_parms_alloc+0x1e5/0x510 [17672.041746][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17672.041746][ T3329] ipv6_find_idev+0x102/0x170 [17672.041746][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17672.041746][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17672.041746][ T3329] netlink_rcv_skb+0x130/0x360 [17672.041746][ T3329] netlink_unicast+0x449/0x710 [17672.041746][ T3329] netlink_sendmsg+0x723/0xbe0 [17672.041746][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17672.041746][ T3329] ___sys_sendmsg+0xee/0x170 [17672.041746][ T3329] __sys_sendmsg+0xcd/0x170 [17672.041746][ T3329] do_syscall_64+0xc6/0x1e0 [17672.041746][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17672.041746][ T3329] [17682.148983][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17682.150059][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17682.150059][ T3329] netdev_get_by_index+0x5e/0x80 [17682.150059][ T3329] fib6_nh_init+0x3d8/0x15b0 [17682.150059][ T3329] ip6_route_info_create+0xf18/0x17d0 [17682.150059][ T3329] ip6_route_add+0x1c/0x140 [17682.150059][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17682.150059][ T3329] addrconf_add_dev+0xe2/0x170 [17682.150059][ T3329] inet6_addr_add+0x12f/0xa40 [17682.150059][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17682.150059][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17682.150059][ T3329] netlink_rcv_skb+0x130/0x360 [17682.150059][ T3329] netlink_unicast+0x449/0x710 [17682.150059][ T3329] netlink_sendmsg+0x723/0xbe0 [17682.150059][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17682.150059][ T3329] ___sys_sendmsg+0xee/0x170 [17682.150059][ T3329] __sys_sendmsg+0xcd/0x170 [17682.150059][ T3329] do_syscall_64+0xc6/0x1e0 [17682.150059][ T3329] [17682.152628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17682.152628][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17682.152628][ T3329] ipv6_find_idev+0x102/0x170 [17682.152628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17682.152628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17682.152628][ T3329] netlink_rcv_skb+0x130/0x360 [17682.152628][ T3329] netlink_unicast+0x449/0x710 [17682.152628][ T3329] netlink_sendmsg+0x723/0xbe0 [17682.152628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17682.152628][ T3329] ___sys_sendmsg+0xee/0x170 [17682.152628][ T3329] __sys_sendmsg+0xcd/0x170 [17682.152628][ T3329] do_syscall_64+0xc6/0x1e0 [17682.152628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17682.152628][ T3329] [17682.154641][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17682.154641][ T3329] neigh_parms_alloc+0x1e5/0x510 [17682.154641][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17682.154641][ T3329] ipv6_find_idev+0x102/0x170 [17682.154641][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17682.154641][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17682.154641][ T3329] netlink_rcv_skb+0x130/0x360 [17682.154641][ T3329] netlink_unicast+0x449/0x710 [17682.154641][ T3329] netlink_sendmsg+0x723/0xbe0 [17682.154641][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17682.154641][ T3329] ___sys_sendmsg+0xee/0x170 [17682.154641][ T3329] __sys_sendmsg+0xcd/0x170 [17682.154641][ T3329] do_syscall_64+0xc6/0x1e0 [17682.154641][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17682.154641][ T3329] [17692.405060][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17692.405977][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17692.405977][ T3329] netdev_get_by_index+0x5e/0x80 [17692.405977][ T3329] fib6_nh_init+0x3d8/0x15b0 [17692.405977][ T3329] ip6_route_info_create+0xf18/0x17d0 [17692.405977][ T3329] ip6_route_add+0x1c/0x140 [17692.405977][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17692.405977][ T3329] addrconf_add_dev+0xe2/0x170 [17692.405977][ T3329] inet6_addr_add+0x12f/0xa40 [17692.405977][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17692.405977][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17692.405977][ T3329] netlink_rcv_skb+0x130/0x360 [17692.405977][ T3329] netlink_unicast+0x449/0x710 [17692.405977][ T3329] netlink_sendmsg+0x723/0xbe0 [17692.405977][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17692.405977][ T3329] ___sys_sendmsg+0xee/0x170 [17692.405977][ T3329] __sys_sendmsg+0xcd/0x170 [17692.405977][ T3329] do_syscall_64+0xc6/0x1e0 [17692.405977][ T3329] [17692.408542][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17692.408542][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17692.408542][ T3329] ipv6_find_idev+0x102/0x170 [17692.408542][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17692.408542][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17692.408542][ T3329] netlink_rcv_skb+0x130/0x360 [17692.408542][ T3329] netlink_unicast+0x449/0x710 [17692.408542][ T3329] netlink_sendmsg+0x723/0xbe0 [17692.408542][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17692.408542][ T3329] ___sys_sendmsg+0xee/0x170 [17692.408542][ T3329] __sys_sendmsg+0xcd/0x170 [17692.408542][ T3329] do_syscall_64+0xc6/0x1e0 [17692.408542][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17692.408542][ T3329] [17692.410605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17692.410605][ T3329] neigh_parms_alloc+0x1e5/0x510 [17692.410605][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17692.410605][ T3329] ipv6_find_idev+0x102/0x170 [17692.410605][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17692.410605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17692.410605][ T3329] netlink_rcv_skb+0x130/0x360 [17692.410605][ T3329] netlink_unicast+0x449/0x710 [17692.410605][ T3329] netlink_sendmsg+0x723/0xbe0 [17692.410605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17692.410605][ T3329] ___sys_sendmsg+0xee/0x170 [17692.410605][ T3329] __sys_sendmsg+0xcd/0x170 [17692.410605][ T3329] do_syscall_64+0xc6/0x1e0 [17692.410605][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17692.410605][ T3329] [17702.660990][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17702.661506][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17702.661506][ T3329] netdev_get_by_index+0x5e/0x80 [17702.661506][ T3329] fib6_nh_init+0x3d8/0x15b0 [17702.661506][ T3329] ip6_route_info_create+0xf18/0x17d0 [17702.661506][ T3329] ip6_route_add+0x1c/0x140 [17702.661506][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17702.661506][ T3329] addrconf_add_dev+0xe2/0x170 [17702.661506][ T3329] inet6_addr_add+0x12f/0xa40 [17702.661506][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17702.661506][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17702.661506][ T3329] netlink_rcv_skb+0x130/0x360 [17702.661506][ T3329] netlink_unicast+0x449/0x710 [17702.661506][ T3329] netlink_sendmsg+0x723/0xbe0 [17702.661506][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17702.661506][ T3329] ___sys_sendmsg+0xee/0x170 [17702.661506][ T3329] __sys_sendmsg+0xcd/0x170 [17702.661506][ T3329] do_syscall_64+0xc6/0x1e0 [17702.661506][ T3329] [17702.664126][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17702.664126][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17702.664126][ T3329] ipv6_find_idev+0x102/0x170 [17702.664126][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17702.664126][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17702.664126][ T3329] netlink_rcv_skb+0x130/0x360 [17702.664126][ T3329] netlink_unicast+0x449/0x710 [17702.664126][ T3329] netlink_sendmsg+0x723/0xbe0 [17702.664126][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17702.664126][ T3329] ___sys_sendmsg+0xee/0x170 [17702.664126][ T3329] __sys_sendmsg+0xcd/0x170 [17702.664126][ T3329] do_syscall_64+0xc6/0x1e0 [17702.664126][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17702.664126][ T3329] [17702.666055][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17702.666055][ T3329] neigh_parms_alloc+0x1e5/0x510 [17702.666055][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17702.666055][ T3329] ipv6_find_idev+0x102/0x170 [17702.666055][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17702.666055][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17702.666055][ T3329] netlink_rcv_skb+0x130/0x360 [17702.666055][ T3329] netlink_unicast+0x449/0x710 [17702.666055][ T3329] netlink_sendmsg+0x723/0xbe0 [17702.666055][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17702.666055][ T3329] ___sys_sendmsg+0xee/0x170 [17702.666055][ T3329] __sys_sendmsg+0xcd/0x170 [17702.666055][ T3329] do_syscall_64+0xc6/0x1e0 [17702.666055][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17702.666055][ T3329] [17712.757061][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17712.757846][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17712.757846][ T3329] netdev_get_by_index+0x5e/0x80 [17712.757846][ T3329] fib6_nh_init+0x3d8/0x15b0 [17712.757846][ T3329] ip6_route_info_create+0xf18/0x17d0 [17712.757846][ T3329] ip6_route_add+0x1c/0x140 [17712.757846][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17712.757846][ T3329] addrconf_add_dev+0xe2/0x170 [17712.757846][ T3329] inet6_addr_add+0x12f/0xa40 [17712.757846][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17712.757846][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17712.757846][ T3329] netlink_rcv_skb+0x130/0x360 [17712.757846][ T3329] netlink_unicast+0x449/0x710 [17712.757846][ T3329] netlink_sendmsg+0x723/0xbe0 [17712.757846][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17712.757846][ T3329] ___sys_sendmsg+0xee/0x170 [17712.757846][ T3329] __sys_sendmsg+0xcd/0x170 [17712.757846][ T3329] do_syscall_64+0xc6/0x1e0 [17712.757846][ T3329] [17712.760535][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17712.760535][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17712.760535][ T3329] ipv6_find_idev+0x102/0x170 [17712.760535][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17712.760535][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17712.760535][ T3329] netlink_rcv_skb+0x130/0x360 [17712.760535][ T3329] netlink_unicast+0x449/0x710 [17712.760535][ T3329] netlink_sendmsg+0x723/0xbe0 [17712.760535][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17712.760535][ T3329] ___sys_sendmsg+0xee/0x170 [17712.760535][ T3329] __sys_sendmsg+0xcd/0x170 [17712.760535][ T3329] do_syscall_64+0xc6/0x1e0 [17712.760535][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17712.760535][ T3329] [17712.762539][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17712.762539][ T3329] neigh_parms_alloc+0x1e5/0x510 [17712.762539][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17712.762539][ T3329] ipv6_find_idev+0x102/0x170 [17712.762539][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17712.762539][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17712.762539][ T3329] netlink_rcv_skb+0x130/0x360 [17712.762539][ T3329] netlink_unicast+0x449/0x710 [17712.762539][ T3329] netlink_sendmsg+0x723/0xbe0 [17712.762539][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17712.762539][ T3329] ___sys_sendmsg+0xee/0x170 [17712.762539][ T3329] __sys_sendmsg+0xcd/0x170 [17712.762539][ T3329] do_syscall_64+0xc6/0x1e0 [17712.762539][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17712.762539][ T3329] [17722.868979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17722.870088][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17722.870088][ T3329] netdev_get_by_index+0x5e/0x80 [17722.870088][ T3329] fib6_nh_init+0x3d8/0x15b0 [17722.870088][ T3329] ip6_route_info_create+0xf18/0x17d0 [17722.870088][ T3329] ip6_route_add+0x1c/0x140 [17722.870088][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17722.870088][ T3329] addrconf_add_dev+0xe2/0x170 [17722.870088][ T3329] inet6_addr_add+0x12f/0xa40 [17722.870088][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17722.870088][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17722.870088][ T3329] netlink_rcv_skb+0x130/0x360 [17722.870088][ T3329] netlink_unicast+0x449/0x710 [17722.870088][ T3329] netlink_sendmsg+0x723/0xbe0 [17722.870088][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17722.870088][ T3329] ___sys_sendmsg+0xee/0x170 [17722.870088][ T3329] __sys_sendmsg+0xcd/0x170 [17722.870088][ T3329] do_syscall_64+0xc6/0x1e0 [17722.870088][ T3329] [17722.872675][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17722.872675][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17722.872675][ T3329] ipv6_find_idev+0x102/0x170 [17722.872675][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17722.872675][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17722.872675][ T3329] netlink_rcv_skb+0x130/0x360 [17722.872675][ T3329] netlink_unicast+0x449/0x710 [17722.872675][ T3329] netlink_sendmsg+0x723/0xbe0 [17722.872675][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17722.872675][ T3329] ___sys_sendmsg+0xee/0x170 [17722.872675][ T3329] __sys_sendmsg+0xcd/0x170 [17722.872675][ T3329] do_syscall_64+0xc6/0x1e0 [17722.872675][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17722.872675][ T3329] [17722.874610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17722.874610][ T3329] neigh_parms_alloc+0x1e5/0x510 [17722.874610][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17722.874610][ T3329] ipv6_find_idev+0x102/0x170 [17722.874610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17722.874610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17722.874610][ T3329] netlink_rcv_skb+0x130/0x360 [17722.874610][ T3329] netlink_unicast+0x449/0x710 [17722.874610][ T3329] netlink_sendmsg+0x723/0xbe0 [17722.874610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17722.874610][ T3329] ___sys_sendmsg+0xee/0x170 [17722.874610][ T3329] __sys_sendmsg+0xcd/0x170 [17722.874610][ T3329] do_syscall_64+0xc6/0x1e0 [17722.874610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17722.874610][ T3329] [17733.100984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17733.101818][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17733.101818][ T3329] netdev_get_by_index+0x5e/0x80 [17733.101818][ T3329] fib6_nh_init+0x3d8/0x15b0 [17733.101818][ T3329] ip6_route_info_create+0xf18/0x17d0 [17733.101818][ T3329] ip6_route_add+0x1c/0x140 [17733.101818][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17733.101818][ T3329] addrconf_add_dev+0xe2/0x170 [17733.101818][ T3329] inet6_addr_add+0x12f/0xa40 [17733.101818][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17733.101818][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17733.101818][ T3329] netlink_rcv_skb+0x130/0x360 [17733.101818][ T3329] netlink_unicast+0x449/0x710 [17733.101818][ T3329] netlink_sendmsg+0x723/0xbe0 [17733.101818][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17733.101818][ T3329] ___sys_sendmsg+0xee/0x170 [17733.101818][ T3329] __sys_sendmsg+0xcd/0x170 [17733.101818][ T3329] do_syscall_64+0xc6/0x1e0 [17733.101818][ T3329] [17733.104316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17733.104316][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17733.104316][ T3329] ipv6_find_idev+0x102/0x170 [17733.104316][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17733.104316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17733.104316][ T3329] netlink_rcv_skb+0x130/0x360 [17733.104316][ T3329] netlink_unicast+0x449/0x710 [17733.104316][ T3329] netlink_sendmsg+0x723/0xbe0 [17733.104316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17733.104316][ T3329] ___sys_sendmsg+0xee/0x170 [17733.104316][ T3329] __sys_sendmsg+0xcd/0x170 [17733.104316][ T3329] do_syscall_64+0xc6/0x1e0 [17733.104316][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17733.104316][ T3329] [17733.106251][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17733.106251][ T3329] neigh_parms_alloc+0x1e5/0x510 [17733.106251][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17733.106251][ T3329] ipv6_find_idev+0x102/0x170 [17733.106251][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17733.106251][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17733.106251][ T3329] netlink_rcv_skb+0x130/0x360 [17733.106251][ T3329] netlink_unicast+0x449/0x710 [17733.106251][ T3329] netlink_sendmsg+0x723/0xbe0 [17733.106251][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17733.106251][ T3329] ___sys_sendmsg+0xee/0x170 [17733.106251][ T3329] __sys_sendmsg+0xcd/0x170 [17733.106251][ T3329] do_syscall_64+0xc6/0x1e0 [17733.106251][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17733.106251][ T3329] [17743.348902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17743.349308][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17743.349308][ T3329] netdev_get_by_index+0x5e/0x80 [17743.349308][ T3329] fib6_nh_init+0x3d8/0x15b0 [17743.349308][ T3329] ip6_route_info_create+0xf18/0x17d0 [17743.349308][ T3329] ip6_route_add+0x1c/0x140 [17743.349308][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17743.349308][ T3329] addrconf_add_dev+0xe2/0x170 [17743.349308][ T3329] inet6_addr_add+0x12f/0xa40 [17743.349308][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17743.349308][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17743.349308][ T3329] netlink_rcv_skb+0x130/0x360 [17743.349308][ T3329] netlink_unicast+0x449/0x710 [17743.349308][ T3329] netlink_sendmsg+0x723/0xbe0 [17743.349308][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17743.349308][ T3329] ___sys_sendmsg+0xee/0x170 [17743.349308][ T3329] __sys_sendmsg+0xcd/0x170 [17743.349308][ T3329] do_syscall_64+0xc6/0x1e0 [17743.349308][ T3329] [17743.351551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17743.351551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17743.351551][ T3329] ipv6_find_idev+0x102/0x170 [17743.351551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17743.351551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17743.351551][ T3329] netlink_rcv_skb+0x130/0x360 [17743.351551][ T3329] netlink_unicast+0x449/0x710 [17743.351551][ T3329] netlink_sendmsg+0x723/0xbe0 [17743.351551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17743.351551][ T3329] ___sys_sendmsg+0xee/0x170 [17743.351551][ T3329] __sys_sendmsg+0xcd/0x170 [17743.351551][ T3329] do_syscall_64+0xc6/0x1e0 [17743.351551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17743.351551][ T3329] [17743.353231][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17743.353231][ T3329] neigh_parms_alloc+0x1e5/0x510 [17743.353231][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17743.353231][ T3329] ipv6_find_idev+0x102/0x170 [17743.353231][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17743.353231][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17743.353231][ T3329] netlink_rcv_skb+0x130/0x360 [17743.353231][ T3329] netlink_unicast+0x449/0x710 [17743.353231][ T3329] netlink_sendmsg+0x723/0xbe0 [17743.353231][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17743.353231][ T3329] ___sys_sendmsg+0xee/0x170 [17743.353231][ T3329] __sys_sendmsg+0xcd/0x170 [17743.353231][ T3329] do_syscall_64+0xc6/0x1e0 [17743.353231][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17743.353231][ T3329] [17753.420981][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17753.421989][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17753.421989][ T3329] netdev_get_by_index+0x5e/0x80 [17753.421989][ T3329] fib6_nh_init+0x3d8/0x15b0 [17753.421989][ T3329] ip6_route_info_create+0xf18/0x17d0 [17753.421989][ T3329] ip6_route_add+0x1c/0x140 [17753.421989][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17753.421989][ T3329] addrconf_add_dev+0xe2/0x170 [17753.421989][ T3329] inet6_addr_add+0x12f/0xa40 [17753.421989][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17753.421989][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17753.421989][ T3329] netlink_rcv_skb+0x130/0x360 [17753.421989][ T3329] netlink_unicast+0x449/0x710 [17753.421989][ T3329] netlink_sendmsg+0x723/0xbe0 [17753.421989][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17753.421989][ T3329] ___sys_sendmsg+0xee/0x170 [17753.421989][ T3329] __sys_sendmsg+0xcd/0x170 [17753.421989][ T3329] do_syscall_64+0xc6/0x1e0 [17753.421989][ T3329] [17753.424180][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17753.424180][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17753.424180][ T3329] ipv6_find_idev+0x102/0x170 [17753.424180][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17753.424180][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17753.424180][ T3329] netlink_rcv_skb+0x130/0x360 [17753.424180][ T3329] netlink_unicast+0x449/0x710 [17753.424180][ T3329] netlink_sendmsg+0x723/0xbe0 [17753.424180][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17753.424180][ T3329] ___sys_sendmsg+0xee/0x170 [17753.424180][ T3329] __sys_sendmsg+0xcd/0x170 [17753.424180][ T3329] do_syscall_64+0xc6/0x1e0 [17753.424180][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17753.424180][ T3329] [17753.425849][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17753.425849][ T3329] neigh_parms_alloc+0x1e5/0x510 [17753.425849][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17753.425849][ T3329] ipv6_find_idev+0x102/0x170 [17753.425849][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17753.425849][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17753.425849][ T3329] netlink_rcv_skb+0x130/0x360 [17753.425849][ T3329] netlink_unicast+0x449/0x710 [17753.425849][ T3329] netlink_sendmsg+0x723/0xbe0 [17753.425849][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17753.425849][ T3329] ___sys_sendmsg+0xee/0x170 [17753.425849][ T3329] __sys_sendmsg+0xcd/0x170 [17753.425849][ T3329] do_syscall_64+0xc6/0x1e0 [17753.425849][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17753.425849][ T3329] [17763.668999][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17763.669495][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17763.669495][ T3329] netdev_get_by_index+0x5e/0x80 [17763.669495][ T3329] fib6_nh_init+0x3d8/0x15b0 [17763.669495][ T3329] ip6_route_info_create+0xf18/0x17d0 [17763.669495][ T3329] ip6_route_add+0x1c/0x140 [17763.669495][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17763.669495][ T3329] addrconf_add_dev+0xe2/0x170 [17763.669495][ T3329] inet6_addr_add+0x12f/0xa40 [17763.669495][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17763.669495][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17763.669495][ T3329] netlink_rcv_skb+0x130/0x360 [17763.669495][ T3329] netlink_unicast+0x449/0x710 [17763.669495][ T3329] netlink_sendmsg+0x723/0xbe0 [17763.669495][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17763.669495][ T3329] ___sys_sendmsg+0xee/0x170 [17763.669495][ T3329] __sys_sendmsg+0xcd/0x170 [17763.669495][ T3329] do_syscall_64+0xc6/0x1e0 [17763.669495][ T3329] [17763.671744][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17763.671744][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17763.671744][ T3329] ipv6_find_idev+0x102/0x170 [17763.671744][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17763.671744][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17763.671744][ T3329] netlink_rcv_skb+0x130/0x360 [17763.671744][ T3329] netlink_unicast+0x449/0x710 [17763.671744][ T3329] netlink_sendmsg+0x723/0xbe0 [17763.671744][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17763.671744][ T3329] ___sys_sendmsg+0xee/0x170 [17763.671744][ T3329] __sys_sendmsg+0xcd/0x170 [17763.671744][ T3329] do_syscall_64+0xc6/0x1e0 [17763.671744][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17763.671744][ T3329] [17763.673424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17763.673424][ T3329] neigh_parms_alloc+0x1e5/0x510 [17763.673424][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17763.673424][ T3329] ipv6_find_idev+0x102/0x170 [17763.673424][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17763.673424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17763.673424][ T3329] netlink_rcv_skb+0x130/0x360 [17763.673424][ T3329] netlink_unicast+0x449/0x710 [17763.673424][ T3329] netlink_sendmsg+0x723/0xbe0 [17763.673424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17763.673424][ T3329] ___sys_sendmsg+0xee/0x170 [17763.673424][ T3329] __sys_sendmsg+0xcd/0x170 [17763.673424][ T3329] do_syscall_64+0xc6/0x1e0 [17763.673424][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17763.673424][ T3329] [17773.916989][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17773.917393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17773.917393][ T3329] netdev_get_by_index+0x5e/0x80 [17773.917393][ T3329] fib6_nh_init+0x3d8/0x15b0 [17773.917393][ T3329] ip6_route_info_create+0xf18/0x17d0 [17773.917393][ T3329] ip6_route_add+0x1c/0x140 [17773.917393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17773.917393][ T3329] addrconf_add_dev+0xe2/0x170 [17773.917393][ T3329] inet6_addr_add+0x12f/0xa40 [17773.917393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17773.917393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17773.917393][ T3329] netlink_rcv_skb+0x130/0x360 [17773.917393][ T3329] netlink_unicast+0x449/0x710 [17773.917393][ T3329] netlink_sendmsg+0x723/0xbe0 [17773.917393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17773.917393][ T3329] ___sys_sendmsg+0xee/0x170 [17773.917393][ T3329] __sys_sendmsg+0xcd/0x170 [17773.917393][ T3329] do_syscall_64+0xc6/0x1e0 [17773.917393][ T3329] [17773.919551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17773.919551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17773.919551][ T3329] ipv6_find_idev+0x102/0x170 [17773.919551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17773.919551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17773.919551][ T3329] netlink_rcv_skb+0x130/0x360 [17773.919551][ T3329] netlink_unicast+0x449/0x710 [17773.919551][ T3329] netlink_sendmsg+0x723/0xbe0 [17773.919551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17773.919551][ T3329] ___sys_sendmsg+0xee/0x170 [17773.919551][ T3329] __sys_sendmsg+0xcd/0x170 [17773.919551][ T3329] do_syscall_64+0xc6/0x1e0 [17773.919551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17773.919551][ T3329] [17773.921259][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17773.921259][ T3329] neigh_parms_alloc+0x1e5/0x510 [17773.921259][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17773.921259][ T3329] ipv6_find_idev+0x102/0x170 [17773.921259][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17773.921259][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17773.921259][ T3329] netlink_rcv_skb+0x130/0x360 [17773.921259][ T3329] netlink_unicast+0x449/0x710 [17773.921259][ T3329] netlink_sendmsg+0x723/0xbe0 [17773.921259][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17773.921259][ T3329] ___sys_sendmsg+0xee/0x170 [17773.921259][ T3329] __sys_sendmsg+0xcd/0x170 [17773.921259][ T3329] do_syscall_64+0xc6/0x1e0 [17773.921259][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17773.921259][ T3329] [17784.164978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17784.165486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17784.165486][ T3329] netdev_get_by_index+0x5e/0x80 [17784.165486][ T3329] fib6_nh_init+0x3d8/0x15b0 [17784.165486][ T3329] ip6_route_info_create+0xf18/0x17d0 [17784.165486][ T3329] ip6_route_add+0x1c/0x140 [17784.165486][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17784.165486][ T3329] addrconf_add_dev+0xe2/0x170 [17784.165486][ T3329] inet6_addr_add+0x12f/0xa40 [17784.165486][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17784.165486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17784.165486][ T3329] netlink_rcv_skb+0x130/0x360 [17784.165486][ T3329] netlink_unicast+0x449/0x710 [17784.165486][ T3329] netlink_sendmsg+0x723/0xbe0 [17784.165486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17784.165486][ T3329] ___sys_sendmsg+0xee/0x170 [17784.165486][ T3329] __sys_sendmsg+0xcd/0x170 [17784.165486][ T3329] do_syscall_64+0xc6/0x1e0 [17784.165486][ T3329] [17784.167585][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17784.167585][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17784.167585][ T3329] ipv6_find_idev+0x102/0x170 [17784.167585][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17784.167585][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17784.167585][ T3329] netlink_rcv_skb+0x130/0x360 [17784.167585][ T3329] netlink_unicast+0x449/0x710 [17784.167585][ T3329] netlink_sendmsg+0x723/0xbe0 [17784.167585][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17784.167585][ T3329] ___sys_sendmsg+0xee/0x170 [17784.167585][ T3329] __sys_sendmsg+0xcd/0x170 [17784.167585][ T3329] do_syscall_64+0xc6/0x1e0 [17784.167585][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17784.167585][ T3329] [17784.169248][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17784.169248][ T3329] neigh_parms_alloc+0x1e5/0x510 [17784.169248][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17784.169248][ T3329] ipv6_find_idev+0x102/0x170 [17784.169248][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17784.169248][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17784.169248][ T3329] netlink_rcv_skb+0x130/0x360 [17784.169248][ T3329] netlink_unicast+0x449/0x710 [17784.169248][ T3329] netlink_sendmsg+0x723/0xbe0 [17784.169248][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17784.169248][ T3329] ___sys_sendmsg+0xee/0x170 [17784.169248][ T3329] __sys_sendmsg+0xcd/0x170 [17784.169248][ T3329] do_syscall_64+0xc6/0x1e0 [17784.169248][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17784.169248][ T3329] [17794.413022][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17794.414018][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17794.414018][ T3329] netdev_get_by_index+0x5e/0x80 [17794.414018][ T3329] fib6_nh_init+0x3d8/0x15b0 [17794.414018][ T3329] ip6_route_info_create+0xf18/0x17d0 [17794.414018][ T3329] ip6_route_add+0x1c/0x140 [17794.414018][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17794.414018][ T3329] addrconf_add_dev+0xe2/0x170 [17794.414018][ T3329] inet6_addr_add+0x12f/0xa40 [17794.414018][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17794.414018][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17794.414018][ T3329] netlink_rcv_skb+0x130/0x360 [17794.414018][ T3329] netlink_unicast+0x449/0x710 [17794.414018][ T3329] netlink_sendmsg+0x723/0xbe0 [17794.414018][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17794.414018][ T3329] ___sys_sendmsg+0xee/0x170 [17794.414018][ T3329] __sys_sendmsg+0xcd/0x170 [17794.414018][ T3329] do_syscall_64+0xc6/0x1e0 [17794.414018][ T3329] [17794.416232][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17794.416232][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17794.416232][ T3329] ipv6_find_idev+0x102/0x170 [17794.416232][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17794.416232][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17794.416232][ T3329] netlink_rcv_skb+0x130/0x360 [17794.416232][ T3329] netlink_unicast+0x449/0x710 [17794.416232][ T3329] netlink_sendmsg+0x723/0xbe0 [17794.416232][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17794.416232][ T3329] ___sys_sendmsg+0xee/0x170 [17794.416232][ T3329] __sys_sendmsg+0xcd/0x170 [17794.416232][ T3329] do_syscall_64+0xc6/0x1e0 [17794.416232][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17794.416232][ T3329] [17794.417844][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17794.417844][ T3329] neigh_parms_alloc+0x1e5/0x510 [17794.417844][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17794.417844][ T3329] ipv6_find_idev+0x102/0x170 [17794.417844][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17794.417844][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17794.417844][ T3329] netlink_rcv_skb+0x130/0x360 [17794.417844][ T3329] netlink_unicast+0x449/0x710 [17794.417844][ T3329] netlink_sendmsg+0x723/0xbe0 [17794.417844][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17794.417844][ T3329] ___sys_sendmsg+0xee/0x170 [17794.417844][ T3329] __sys_sendmsg+0xcd/0x170 [17794.417844][ T3329] do_syscall_64+0xc6/0x1e0 [17794.417844][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17794.417844][ T3329] [17804.652959][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17804.653470][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17804.653470][ T3329] netdev_get_by_index+0x5e/0x80 [17804.653470][ T3329] fib6_nh_init+0x3d8/0x15b0 [17804.653470][ T3329] ip6_route_info_create+0xf18/0x17d0 [17804.653470][ T3329] ip6_route_add+0x1c/0x140 [17804.653470][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17804.653470][ T3329] addrconf_add_dev+0xe2/0x170 [17804.653470][ T3329] inet6_addr_add+0x12f/0xa40 [17804.653470][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17804.653470][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17804.653470][ T3329] netlink_rcv_skb+0x130/0x360 [17804.653470][ T3329] netlink_unicast+0x449/0x710 [17804.653470][ T3329] netlink_sendmsg+0x723/0xbe0 [17804.653470][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17804.653470][ T3329] ___sys_sendmsg+0xee/0x170 [17804.653470][ T3329] __sys_sendmsg+0xcd/0x170 [17804.653470][ T3329] do_syscall_64+0xc6/0x1e0 [17804.653470][ T3329] [17804.655645][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17804.655645][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17804.655645][ T3329] ipv6_find_idev+0x102/0x170 [17804.655645][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17804.655645][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17804.655645][ T3329] netlink_rcv_skb+0x130/0x360 [17804.655645][ T3329] netlink_unicast+0x449/0x710 [17804.655645][ T3329] netlink_sendmsg+0x723/0xbe0 [17804.655645][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17804.655645][ T3329] ___sys_sendmsg+0xee/0x170 [17804.655645][ T3329] __sys_sendmsg+0xcd/0x170 [17804.655645][ T3329] do_syscall_64+0xc6/0x1e0 [17804.655645][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17804.655645][ T3329] [17804.657337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17804.657337][ T3329] neigh_parms_alloc+0x1e5/0x510 [17804.657337][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17804.657337][ T3329] ipv6_find_idev+0x102/0x170 [17804.657337][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17804.657337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17804.657337][ T3329] netlink_rcv_skb+0x130/0x360 [17804.657337][ T3329] netlink_unicast+0x449/0x710 [17804.657337][ T3329] netlink_sendmsg+0x723/0xbe0 [17804.657337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17804.657337][ T3329] ___sys_sendmsg+0xee/0x170 [17804.657337][ T3329] __sys_sendmsg+0xcd/0x170 [17804.657337][ T3329] do_syscall_64+0xc6/0x1e0 [17804.657337][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17804.657337][ T3329] [17814.900973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17814.901962][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17814.901962][ T3329] netdev_get_by_index+0x5e/0x80 [17814.901962][ T3329] fib6_nh_init+0x3d8/0x15b0 [17814.901962][ T3329] ip6_route_info_create+0xf18/0x17d0 [17814.901962][ T3329] ip6_route_add+0x1c/0x140 [17814.901962][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17814.901962][ T3329] addrconf_add_dev+0xe2/0x170 [17814.901962][ T3329] inet6_addr_add+0x12f/0xa40 [17814.901962][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17814.901962][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17814.901962][ T3329] netlink_rcv_skb+0x130/0x360 [17814.901962][ T3329] netlink_unicast+0x449/0x710 [17814.901962][ T3329] netlink_sendmsg+0x723/0xbe0 [17814.901962][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17814.901962][ T3329] ___sys_sendmsg+0xee/0x170 [17814.901962][ T3329] __sys_sendmsg+0xcd/0x170 [17814.901962][ T3329] do_syscall_64+0xc6/0x1e0 [17814.901962][ T3329] [17814.904118][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17814.904118][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17814.904118][ T3329] ipv6_find_idev+0x102/0x170 [17814.904118][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17814.904118][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17814.904118][ T3329] netlink_rcv_skb+0x130/0x360 [17814.904118][ T3329] netlink_unicast+0x449/0x710 [17814.904118][ T3329] netlink_sendmsg+0x723/0xbe0 [17814.904118][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17814.904118][ T3329] ___sys_sendmsg+0xee/0x170 [17814.904118][ T3329] __sys_sendmsg+0xcd/0x170 [17814.904118][ T3329] do_syscall_64+0xc6/0x1e0 [17814.904118][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17814.904118][ T3329] [17814.905829][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17814.905829][ T3329] neigh_parms_alloc+0x1e5/0x510 [17814.905829][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17814.905829][ T3329] ipv6_find_idev+0x102/0x170 [17814.905829][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17814.905829][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17814.905829][ T3329] netlink_rcv_skb+0x130/0x360 [17814.905829][ T3329] netlink_unicast+0x449/0x710 [17814.905829][ T3329] netlink_sendmsg+0x723/0xbe0 [17814.905829][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17814.905829][ T3329] ___sys_sendmsg+0xee/0x170 [17814.905829][ T3329] __sys_sendmsg+0xcd/0x170 [17814.905829][ T3329] do_syscall_64+0xc6/0x1e0 [17814.905829][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17814.905829][ T3329] [17825.148976][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17825.150044][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17825.150044][ T3329] netdev_get_by_index+0x5e/0x80 [17825.150044][ T3329] fib6_nh_init+0x3d8/0x15b0 [17825.150044][ T3329] ip6_route_info_create+0xf18/0x17d0 [17825.150044][ T3329] ip6_route_add+0x1c/0x140 [17825.150044][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17825.150044][ T3329] addrconf_add_dev+0xe2/0x170 [17825.150044][ T3329] inet6_addr_add+0x12f/0xa40 [17825.150044][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17825.150044][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17825.150044][ T3329] netlink_rcv_skb+0x130/0x360 [17825.150044][ T3329] netlink_unicast+0x449/0x710 [17825.150044][ T3329] netlink_sendmsg+0x723/0xbe0 [17825.150044][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17825.150044][ T3329] ___sys_sendmsg+0xee/0x170 [17825.150044][ T3329] __sys_sendmsg+0xcd/0x170 [17825.150044][ T3329] do_syscall_64+0xc6/0x1e0 [17825.150044][ T3329] [17825.152263][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17825.152263][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17825.152263][ T3329] ipv6_find_idev+0x102/0x170 [17825.152263][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17825.152263][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17825.152263][ T3329] netlink_rcv_skb+0x130/0x360 [17825.152263][ T3329] netlink_unicast+0x449/0x710 [17825.152263][ T3329] netlink_sendmsg+0x723/0xbe0 [17825.152263][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17825.152263][ T3329] ___sys_sendmsg+0xee/0x170 [17825.152263][ T3329] __sys_sendmsg+0xcd/0x170 [17825.152263][ T3329] do_syscall_64+0xc6/0x1e0 [17825.152263][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17825.152263][ T3329] [17825.153928][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17825.153928][ T3329] neigh_parms_alloc+0x1e5/0x510 [17825.153928][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17825.153928][ T3329] ipv6_find_idev+0x102/0x170 [17825.153928][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17825.153928][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17825.153928][ T3329] netlink_rcv_skb+0x130/0x360 [17825.153928][ T3329] netlink_unicast+0x449/0x710 [17825.153928][ T3329] netlink_sendmsg+0x723/0xbe0 [17825.153928][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17825.153928][ T3329] ___sys_sendmsg+0xee/0x170 [17825.153928][ T3329] __sys_sendmsg+0xcd/0x170 [17825.153928][ T3329] do_syscall_64+0xc6/0x1e0 [17825.153928][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17825.153928][ T3329] [17835.396978][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17835.397797][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17835.397797][ T3329] netdev_get_by_index+0x5e/0x80 [17835.397797][ T3329] fib6_nh_init+0x3d8/0x15b0 [17835.397797][ T3329] ip6_route_info_create+0xf18/0x17d0 [17835.397797][ T3329] ip6_route_add+0x1c/0x140 [17835.397797][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17835.397797][ T3329] addrconf_add_dev+0xe2/0x170 [17835.397797][ T3329] inet6_addr_add+0x12f/0xa40 [17835.397797][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17835.397797][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17835.397797][ T3329] netlink_rcv_skb+0x130/0x360 [17835.397797][ T3329] netlink_unicast+0x449/0x710 [17835.397797][ T3329] netlink_sendmsg+0x723/0xbe0 [17835.397797][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17835.397797][ T3329] ___sys_sendmsg+0xee/0x170 [17835.397797][ T3329] __sys_sendmsg+0xcd/0x170 [17835.397797][ T3329] do_syscall_64+0xc6/0x1e0 [17835.397797][ T3329] [17835.400011][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17835.400011][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17835.400011][ T3329] ipv6_find_idev+0x102/0x170 [17835.400011][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17835.400011][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17835.400011][ T3329] netlink_rcv_skb+0x130/0x360 [17835.400011][ T3329] netlink_unicast+0x449/0x710 [17835.400011][ T3329] netlink_sendmsg+0x723/0xbe0 [17835.400011][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17835.400011][ T3329] ___sys_sendmsg+0xee/0x170 [17835.400011][ T3329] __sys_sendmsg+0xcd/0x170 [17835.400011][ T3329] do_syscall_64+0xc6/0x1e0 [17835.400011][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17835.400011][ T3329] [17835.401678][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17835.401678][ T3329] neigh_parms_alloc+0x1e5/0x510 [17835.401678][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17835.401678][ T3329] ipv6_find_idev+0x102/0x170 [17835.401678][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17835.401678][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17835.401678][ T3329] netlink_rcv_skb+0x130/0x360 [17835.401678][ T3329] netlink_unicast+0x449/0x710 [17835.401678][ T3329] netlink_sendmsg+0x723/0xbe0 [17835.401678][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17835.401678][ T3329] ___sys_sendmsg+0xee/0x170 [17835.401678][ T3329] __sys_sendmsg+0xcd/0x170 [17835.401678][ T3329] do_syscall_64+0xc6/0x1e0 [17835.401678][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17835.401678][ T3329] [17845.652995][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17845.653836][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17845.653836][ T3329] netdev_get_by_index+0x5e/0x80 [17845.653836][ T3329] fib6_nh_init+0x3d8/0x15b0 [17845.653836][ T3329] ip6_route_info_create+0xf18/0x17d0 [17845.653836][ T3329] ip6_route_add+0x1c/0x140 [17845.653836][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17845.653836][ T3329] addrconf_add_dev+0xe2/0x170 [17845.653836][ T3329] inet6_addr_add+0x12f/0xa40 [17845.653836][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17845.653836][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17845.653836][ T3329] netlink_rcv_skb+0x130/0x360 [17845.653836][ T3329] netlink_unicast+0x449/0x710 [17845.653836][ T3329] netlink_sendmsg+0x723/0xbe0 [17845.653836][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17845.653836][ T3329] ___sys_sendmsg+0xee/0x170 [17845.653836][ T3329] __sys_sendmsg+0xcd/0x170 [17845.653836][ T3329] do_syscall_64+0xc6/0x1e0 [17845.653836][ T3329] [17845.655995][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17845.655995][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17845.655995][ T3329] ipv6_find_idev+0x102/0x170 [17845.655995][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17845.655995][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17845.655995][ T3329] netlink_rcv_skb+0x130/0x360 [17845.655995][ T3329] netlink_unicast+0x449/0x710 [17845.655995][ T3329] netlink_sendmsg+0x723/0xbe0 [17845.655995][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17845.655995][ T3329] ___sys_sendmsg+0xee/0x170 [17845.655995][ T3329] __sys_sendmsg+0xcd/0x170 [17845.655995][ T3329] do_syscall_64+0xc6/0x1e0 [17845.655995][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17845.655995][ T3329] [17845.657691][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17845.657691][ T3329] neigh_parms_alloc+0x1e5/0x510 [17845.657691][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17845.657691][ T3329] ipv6_find_idev+0x102/0x170 [17845.657691][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17845.657691][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17845.657691][ T3329] netlink_rcv_skb+0x130/0x360 [17845.657691][ T3329] netlink_unicast+0x449/0x710 [17845.657691][ T3329] netlink_sendmsg+0x723/0xbe0 [17845.657691][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17845.657691][ T3329] ___sys_sendmsg+0xee/0x170 [17845.657691][ T3329] __sys_sendmsg+0xcd/0x170 [17845.657691][ T3329] do_syscall_64+0xc6/0x1e0 [17845.657691][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17845.657691][ T3329] [17855.837047][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17855.838059][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17855.838059][ T3329] netdev_get_by_index+0x5e/0x80 [17855.838059][ T3329] fib6_nh_init+0x3d8/0x15b0 [17855.838059][ T3329] ip6_route_info_create+0xf18/0x17d0 [17855.838059][ T3329] ip6_route_add+0x1c/0x140 [17855.838059][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17855.838059][ T3329] addrconf_add_dev+0xe2/0x170 [17855.838059][ T3329] inet6_addr_add+0x12f/0xa40 [17855.838059][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17855.838059][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17855.838059][ T3329] netlink_rcv_skb+0x130/0x360 [17855.838059][ T3329] netlink_unicast+0x449/0x710 [17855.838059][ T3329] netlink_sendmsg+0x723/0xbe0 [17855.838059][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17855.838059][ T3329] ___sys_sendmsg+0xee/0x170 [17855.838059][ T3329] __sys_sendmsg+0xcd/0x170 [17855.838059][ T3329] do_syscall_64+0xc6/0x1e0 [17855.838059][ T3329] [17855.840282][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17855.840282][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17855.840282][ T3329] ipv6_find_idev+0x102/0x170 [17855.840282][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17855.840282][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17855.840282][ T3329] netlink_rcv_skb+0x130/0x360 [17855.840282][ T3329] netlink_unicast+0x449/0x710 [17855.840282][ T3329] netlink_sendmsg+0x723/0xbe0 [17855.840282][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17855.840282][ T3329] ___sys_sendmsg+0xee/0x170 [17855.840282][ T3329] __sys_sendmsg+0xcd/0x170 [17855.840282][ T3329] do_syscall_64+0xc6/0x1e0 [17855.840282][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17855.840282][ T3329] [17855.842015][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17855.842015][ T3329] neigh_parms_alloc+0x1e5/0x510 [17855.842015][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17855.842015][ T3329] ipv6_find_idev+0x102/0x170 [17855.842015][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17855.842015][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17855.842015][ T3329] netlink_rcv_skb+0x130/0x360 [17855.842015][ T3329] netlink_unicast+0x449/0x710 [17855.842015][ T3329] netlink_sendmsg+0x723/0xbe0 [17855.842015][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17855.842015][ T3329] ___sys_sendmsg+0xee/0x170 [17855.842015][ T3329] __sys_sendmsg+0xcd/0x170 [17855.842015][ T3329] do_syscall_64+0xc6/0x1e0 [17855.842015][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17855.842015][ T3329] [17866.084943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17866.085437][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17866.085437][ T3329] netdev_get_by_index+0x5e/0x80 [17866.085437][ T3329] fib6_nh_init+0x3d8/0x15b0 [17866.085437][ T3329] ip6_route_info_create+0xf18/0x17d0 [17866.085437][ T3329] ip6_route_add+0x1c/0x140 [17866.085437][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17866.085437][ T3329] addrconf_add_dev+0xe2/0x170 [17866.085437][ T3329] inet6_addr_add+0x12f/0xa40 [17866.085437][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17866.085437][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17866.085437][ T3329] netlink_rcv_skb+0x130/0x360 [17866.085437][ T3329] netlink_unicast+0x449/0x710 [17866.085437][ T3329] netlink_sendmsg+0x723/0xbe0 [17866.085437][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17866.085437][ T3329] ___sys_sendmsg+0xee/0x170 [17866.085437][ T3329] __sys_sendmsg+0xcd/0x170 [17866.085437][ T3329] do_syscall_64+0xc6/0x1e0 [17866.085437][ T3329] [17866.087597][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17866.087597][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17866.087597][ T3329] ipv6_find_idev+0x102/0x170 [17866.087597][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17866.087597][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17866.087597][ T3329] netlink_rcv_skb+0x130/0x360 [17866.087597][ T3329] netlink_unicast+0x449/0x710 [17866.087597][ T3329] netlink_sendmsg+0x723/0xbe0 [17866.087597][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17866.087597][ T3329] ___sys_sendmsg+0xee/0x170 [17866.087597][ T3329] __sys_sendmsg+0xcd/0x170 [17866.087597][ T3329] do_syscall_64+0xc6/0x1e0 [17866.087597][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17866.087597][ T3329] [17866.089276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17866.089276][ T3329] neigh_parms_alloc+0x1e5/0x510 [17866.089276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17866.089276][ T3329] ipv6_find_idev+0x102/0x170 [17866.089276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17866.089276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17866.089276][ T3329] netlink_rcv_skb+0x130/0x360 [17866.089276][ T3329] netlink_unicast+0x449/0x710 [17866.089276][ T3329] netlink_sendmsg+0x723/0xbe0 [17866.089276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17866.089276][ T3329] ___sys_sendmsg+0xee/0x170 [17866.089276][ T3329] __sys_sendmsg+0xcd/0x170 [17866.089276][ T3329] do_syscall_64+0xc6/0x1e0 [17866.089276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17866.089276][ T3329] [17876.212952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17876.213460][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17876.213460][ T3329] netdev_get_by_index+0x5e/0x80 [17876.213460][ T3329] fib6_nh_init+0x3d8/0x15b0 [17876.213460][ T3329] ip6_route_info_create+0xf18/0x17d0 [17876.213460][ T3329] ip6_route_add+0x1c/0x140 [17876.213460][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17876.213460][ T3329] addrconf_add_dev+0xe2/0x170 [17876.213460][ T3329] inet6_addr_add+0x12f/0xa40 [17876.213460][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17876.213460][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17876.213460][ T3329] netlink_rcv_skb+0x130/0x360 [17876.213460][ T3329] netlink_unicast+0x449/0x710 [17876.213460][ T3329] netlink_sendmsg+0x723/0xbe0 [17876.213460][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17876.213460][ T3329] ___sys_sendmsg+0xee/0x170 [17876.213460][ T3329] __sys_sendmsg+0xcd/0x170 [17876.213460][ T3329] do_syscall_64+0xc6/0x1e0 [17876.213460][ T3329] [17876.215597][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17876.215597][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17876.215597][ T3329] ipv6_find_idev+0x102/0x170 [17876.215597][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17876.215597][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17876.215597][ T3329] netlink_rcv_skb+0x130/0x360 [17876.215597][ T3329] netlink_unicast+0x449/0x710 [17876.215597][ T3329] netlink_sendmsg+0x723/0xbe0 [17876.215597][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17876.215597][ T3329] ___sys_sendmsg+0xee/0x170 [17876.215597][ T3329] __sys_sendmsg+0xcd/0x170 [17876.215597][ T3329] do_syscall_64+0xc6/0x1e0 [17876.215597][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17876.215597][ T3329] [17876.217205][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17876.217205][ T3329] neigh_parms_alloc+0x1e5/0x510 [17876.217205][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17876.217205][ T3329] ipv6_find_idev+0x102/0x170 [17876.217205][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17876.217205][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17876.217205][ T3329] netlink_rcv_skb+0x130/0x360 [17876.217205][ T3329] netlink_unicast+0x449/0x710 [17876.217205][ T3329] netlink_sendmsg+0x723/0xbe0 [17876.217205][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17876.217205][ T3329] ___sys_sendmsg+0xee/0x170 [17876.217205][ T3329] __sys_sendmsg+0xcd/0x170 [17876.217205][ T3329] do_syscall_64+0xc6/0x1e0 [17876.217205][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17876.217205][ T3329] [17886.460932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17886.461489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17886.461489][ T3329] netdev_get_by_index+0x5e/0x80 [17886.461489][ T3329] fib6_nh_init+0x3d8/0x15b0 [17886.461489][ T3329] ip6_route_info_create+0xf18/0x17d0 [17886.461489][ T3329] ip6_route_add+0x1c/0x140 [17886.461489][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17886.461489][ T3329] addrconf_add_dev+0xe2/0x170 [17886.461489][ T3329] inet6_addr_add+0x12f/0xa40 [17886.461489][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17886.461489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17886.461489][ T3329] netlink_rcv_skb+0x130/0x360 [17886.461489][ T3329] netlink_unicast+0x449/0x710 [17886.461489][ T3329] netlink_sendmsg+0x723/0xbe0 [17886.461489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17886.461489][ T3329] ___sys_sendmsg+0xee/0x170 [17886.461489][ T3329] __sys_sendmsg+0xcd/0x170 [17886.461489][ T3329] do_syscall_64+0xc6/0x1e0 [17886.461489][ T3329] [17886.463624][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17886.463624][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17886.463624][ T3329] ipv6_find_idev+0x102/0x170 [17886.463624][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17886.463624][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17886.463624][ T3329] netlink_rcv_skb+0x130/0x360 [17886.463624][ T3329] netlink_unicast+0x449/0x710 [17886.463624][ T3329] netlink_sendmsg+0x723/0xbe0 [17886.463624][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17886.463624][ T3329] ___sys_sendmsg+0xee/0x170 [17886.463624][ T3329] __sys_sendmsg+0xcd/0x170 [17886.463624][ T3329] do_syscall_64+0xc6/0x1e0 [17886.463624][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17886.463624][ T3329] [17886.465298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17886.465298][ T3329] neigh_parms_alloc+0x1e5/0x510 [17886.465298][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17886.465298][ T3329] ipv6_find_idev+0x102/0x170 [17886.465298][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17886.465298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17886.465298][ T3329] netlink_rcv_skb+0x130/0x360 [17886.465298][ T3329] netlink_unicast+0x449/0x710 [17886.465298][ T3329] netlink_sendmsg+0x723/0xbe0 [17886.465298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17886.465298][ T3329] ___sys_sendmsg+0xee/0x170 [17886.465298][ T3329] __sys_sendmsg+0xcd/0x170 [17886.465298][ T3329] do_syscall_64+0xc6/0x1e0 [17886.465298][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17886.465298][ T3329] [17896.709095][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17896.710057][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17896.710057][ T3329] netdev_get_by_index+0x5e/0x80 [17896.710057][ T3329] fib6_nh_init+0x3d8/0x15b0 [17896.710057][ T3329] ip6_route_info_create+0xf18/0x17d0 [17896.710057][ T3329] ip6_route_add+0x1c/0x140 [17896.710057][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17896.710057][ T3329] addrconf_add_dev+0xe2/0x170 [17896.710057][ T3329] inet6_addr_add+0x12f/0xa40 [17896.710057][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17896.710057][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17896.710057][ T3329] netlink_rcv_skb+0x130/0x360 [17896.710057][ T3329] netlink_unicast+0x449/0x710 [17896.710057][ T3329] netlink_sendmsg+0x723/0xbe0 [17896.710057][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17896.710057][ T3329] ___sys_sendmsg+0xee/0x170 [17896.710057][ T3329] __sys_sendmsg+0xcd/0x170 [17896.710057][ T3329] do_syscall_64+0xc6/0x1e0 [17896.710057][ T3329] [17896.712866][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17896.712866][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17896.712866][ T3329] ipv6_find_idev+0x102/0x170 [17896.712866][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17896.712866][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17896.712866][ T3329] netlink_rcv_skb+0x130/0x360 [17896.712866][ T3329] netlink_unicast+0x449/0x710 [17896.712866][ T3329] netlink_sendmsg+0x723/0xbe0 [17896.712866][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17896.712866][ T3329] ___sys_sendmsg+0xee/0x170 [17896.712866][ T3329] __sys_sendmsg+0xcd/0x170 [17896.712866][ T3329] do_syscall_64+0xc6/0x1e0 [17896.712866][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17896.712866][ T3329] [17896.715253][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17896.715253][ T3329] neigh_parms_alloc+0x1e5/0x510 [17896.715253][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17896.715253][ T3329] ipv6_find_idev+0x102/0x170 [17896.715253][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17896.715253][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17896.715253][ T3329] netlink_rcv_skb+0x130/0x360 [17896.715253][ T3329] netlink_unicast+0x449/0x710 [17896.715253][ T3329] netlink_sendmsg+0x723/0xbe0 [17896.715253][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17896.715253][ T3329] ___sys_sendmsg+0xee/0x170 [17896.715253][ T3329] __sys_sendmsg+0xcd/0x170 [17896.715253][ T3329] do_syscall_64+0xc6/0x1e0 [17896.715253][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17896.715253][ T3329] [17906.956972][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17906.957745][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17906.957745][ T3329] netdev_get_by_index+0x5e/0x80 [17906.957745][ T3329] fib6_nh_init+0x3d8/0x15b0 [17906.957745][ T3329] ip6_route_info_create+0xf18/0x17d0 [17906.957745][ T3329] ip6_route_add+0x1c/0x140 [17906.957745][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17906.957745][ T3329] addrconf_add_dev+0xe2/0x170 [17906.957745][ T3329] inet6_addr_add+0x12f/0xa40 [17906.957745][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17906.957745][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17906.957745][ T3329] netlink_rcv_skb+0x130/0x360 [17906.957745][ T3329] netlink_unicast+0x449/0x710 [17906.957745][ T3329] netlink_sendmsg+0x723/0xbe0 [17906.957745][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17906.957745][ T3329] ___sys_sendmsg+0xee/0x170 [17906.957745][ T3329] __sys_sendmsg+0xcd/0x170 [17906.957745][ T3329] do_syscall_64+0xc6/0x1e0 [17906.957745][ T3329] [17906.959916][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17906.959916][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17906.959916][ T3329] ipv6_find_idev+0x102/0x170 [17906.959916][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17906.959916][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17906.959916][ T3329] netlink_rcv_skb+0x130/0x360 [17906.959916][ T3329] netlink_unicast+0x449/0x710 [17906.959916][ T3329] netlink_sendmsg+0x723/0xbe0 [17906.959916][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17906.959916][ T3329] ___sys_sendmsg+0xee/0x170 [17906.959916][ T3329] __sys_sendmsg+0xcd/0x170 [17906.959916][ T3329] do_syscall_64+0xc6/0x1e0 [17906.959916][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17906.959916][ T3329] [17906.961620][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17906.961620][ T3329] neigh_parms_alloc+0x1e5/0x510 [17906.961620][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17906.961620][ T3329] ipv6_find_idev+0x102/0x170 [17906.961620][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17906.961620][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17906.961620][ T3329] netlink_rcv_skb+0x130/0x360 [17906.961620][ T3329] netlink_unicast+0x449/0x710 [17906.961620][ T3329] netlink_sendmsg+0x723/0xbe0 [17906.961620][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17906.961620][ T3329] ___sys_sendmsg+0xee/0x170 [17906.961620][ T3329] __sys_sendmsg+0xcd/0x170 [17906.961620][ T3329] do_syscall_64+0xc6/0x1e0 [17906.961620][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17906.961620][ T3329] [17917.204922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17917.205400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17917.205400][ T3329] netdev_get_by_index+0x5e/0x80 [17917.205400][ T3329] fib6_nh_init+0x3d8/0x15b0 [17917.205400][ T3329] ip6_route_info_create+0xf18/0x17d0 [17917.205400][ T3329] ip6_route_add+0x1c/0x140 [17917.205400][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17917.205400][ T3329] addrconf_add_dev+0xe2/0x170 [17917.205400][ T3329] inet6_addr_add+0x12f/0xa40 [17917.205400][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17917.205400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17917.205400][ T3329] netlink_rcv_skb+0x130/0x360 [17917.205400][ T3329] netlink_unicast+0x449/0x710 [17917.205400][ T3329] netlink_sendmsg+0x723/0xbe0 [17917.205400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17917.205400][ T3329] ___sys_sendmsg+0xee/0x170 [17917.205400][ T3329] __sys_sendmsg+0xcd/0x170 [17917.205400][ T3329] do_syscall_64+0xc6/0x1e0 [17917.205400][ T3329] [17917.207552][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17917.207552][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17917.207552][ T3329] ipv6_find_idev+0x102/0x170 [17917.207552][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17917.207552][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17917.207552][ T3329] netlink_rcv_skb+0x130/0x360 [17917.207552][ T3329] netlink_unicast+0x449/0x710 [17917.207552][ T3329] netlink_sendmsg+0x723/0xbe0 [17917.207552][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17917.207552][ T3329] ___sys_sendmsg+0xee/0x170 [17917.207552][ T3329] __sys_sendmsg+0xcd/0x170 [17917.207552][ T3329] do_syscall_64+0xc6/0x1e0 [17917.207552][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17917.207552][ T3329] [17917.209260][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17917.209260][ T3329] neigh_parms_alloc+0x1e5/0x510 [17917.209260][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17917.209260][ T3329] ipv6_find_idev+0x102/0x170 [17917.209260][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17917.209260][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17917.209260][ T3329] netlink_rcv_skb+0x130/0x360 [17917.209260][ T3329] netlink_unicast+0x449/0x710 [17917.209260][ T3329] netlink_sendmsg+0x723/0xbe0 [17917.209260][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17917.209260][ T3329] ___sys_sendmsg+0xee/0x170 [17917.209260][ T3329] __sys_sendmsg+0xcd/0x170 [17917.209260][ T3329] do_syscall_64+0xc6/0x1e0 [17917.209260][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17917.209260][ T3329] [17927.309013][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17927.309546][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17927.309546][ T3329] netdev_get_by_index+0x5e/0x80 [17927.309546][ T3329] fib6_nh_init+0x3d8/0x15b0 [17927.309546][ T3329] ip6_route_info_create+0xf18/0x17d0 [17927.309546][ T3329] ip6_route_add+0x1c/0x140 [17927.309546][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17927.309546][ T3329] addrconf_add_dev+0xe2/0x170 [17927.309546][ T3329] inet6_addr_add+0x12f/0xa40 [17927.309546][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17927.309546][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17927.309546][ T3329] netlink_rcv_skb+0x130/0x360 [17927.309546][ T3329] netlink_unicast+0x449/0x710 [17927.309546][ T3329] netlink_sendmsg+0x723/0xbe0 [17927.309546][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17927.309546][ T3329] ___sys_sendmsg+0xee/0x170 [17927.309546][ T3329] __sys_sendmsg+0xcd/0x170 [17927.309546][ T3329] do_syscall_64+0xc6/0x1e0 [17927.309546][ T3329] [17927.311740][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17927.311740][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17927.311740][ T3329] ipv6_find_idev+0x102/0x170 [17927.311740][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17927.311740][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17927.311740][ T3329] netlink_rcv_skb+0x130/0x360 [17927.311740][ T3329] netlink_unicast+0x449/0x710 [17927.311740][ T3329] netlink_sendmsg+0x723/0xbe0 [17927.311740][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17927.311740][ T3329] ___sys_sendmsg+0xee/0x170 [17927.311740][ T3329] __sys_sendmsg+0xcd/0x170 [17927.311740][ T3329] do_syscall_64+0xc6/0x1e0 [17927.311740][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17927.311740][ T3329] [17927.313441][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17927.313441][ T3329] neigh_parms_alloc+0x1e5/0x510 [17927.313441][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17927.313441][ T3329] ipv6_find_idev+0x102/0x170 [17927.313441][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17927.313441][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17927.313441][ T3329] netlink_rcv_skb+0x130/0x360 [17927.313441][ T3329] netlink_unicast+0x449/0x710 [17927.313441][ T3329] netlink_sendmsg+0x723/0xbe0 [17927.313441][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17927.313441][ T3329] ___sys_sendmsg+0xee/0x170 [17927.313441][ T3329] __sys_sendmsg+0xcd/0x170 [17927.313441][ T3329] do_syscall_64+0xc6/0x1e0 [17927.313441][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17927.313441][ T3329] [17937.556942][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17937.557418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17937.557418][ T3329] netdev_get_by_index+0x5e/0x80 [17937.557418][ T3329] fib6_nh_init+0x3d8/0x15b0 [17937.557418][ T3329] ip6_route_info_create+0xf18/0x17d0 [17937.557418][ T3329] ip6_route_add+0x1c/0x140 [17937.557418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17937.557418][ T3329] addrconf_add_dev+0xe2/0x170 [17937.557418][ T3329] inet6_addr_add+0x12f/0xa40 [17937.557418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17937.557418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17937.557418][ T3329] netlink_rcv_skb+0x130/0x360 [17937.557418][ T3329] netlink_unicast+0x449/0x710 [17937.557418][ T3329] netlink_sendmsg+0x723/0xbe0 [17937.557418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17937.557418][ T3329] ___sys_sendmsg+0xee/0x170 [17937.557418][ T3329] __sys_sendmsg+0xcd/0x170 [17937.557418][ T3329] do_syscall_64+0xc6/0x1e0 [17937.557418][ T3329] [17937.559670][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17937.559670][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17937.559670][ T3329] ipv6_find_idev+0x102/0x170 [17937.559670][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17937.559670][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17937.559670][ T3329] netlink_rcv_skb+0x130/0x360 [17937.559670][ T3329] netlink_unicast+0x449/0x710 [17937.559670][ T3329] netlink_sendmsg+0x723/0xbe0 [17937.559670][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17937.559670][ T3329] ___sys_sendmsg+0xee/0x170 [17937.559670][ T3329] __sys_sendmsg+0xcd/0x170 [17937.559670][ T3329] do_syscall_64+0xc6/0x1e0 [17937.559670][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17937.559670][ T3329] [17937.561495][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17937.561495][ T3329] neigh_parms_alloc+0x1e5/0x510 [17937.561495][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17937.561495][ T3329] ipv6_find_idev+0x102/0x170 [17937.561495][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17937.561495][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17937.561495][ T3329] netlink_rcv_skb+0x130/0x360 [17937.561495][ T3329] netlink_unicast+0x449/0x710 [17937.561495][ T3329] netlink_sendmsg+0x723/0xbe0 [17937.561495][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17937.561495][ T3329] ___sys_sendmsg+0xee/0x170 [17937.561495][ T3329] __sys_sendmsg+0xcd/0x170 [17937.561495][ T3329] do_syscall_64+0xc6/0x1e0 [17937.561495][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17937.561495][ T3329] [17947.804922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17947.805336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17947.805336][ T3329] netdev_get_by_index+0x5e/0x80 [17947.805336][ T3329] fib6_nh_init+0x3d8/0x15b0 [17947.805336][ T3329] ip6_route_info_create+0xf18/0x17d0 [17947.805336][ T3329] ip6_route_add+0x1c/0x140 [17947.805336][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17947.805336][ T3329] addrconf_add_dev+0xe2/0x170 [17947.805336][ T3329] inet6_addr_add+0x12f/0xa40 [17947.805336][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17947.805336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17947.805336][ T3329] netlink_rcv_skb+0x130/0x360 [17947.805336][ T3329] netlink_unicast+0x449/0x710 [17947.805336][ T3329] netlink_sendmsg+0x723/0xbe0 [17947.805336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17947.805336][ T3329] ___sys_sendmsg+0xee/0x170 [17947.805336][ T3329] __sys_sendmsg+0xcd/0x170 [17947.805336][ T3329] do_syscall_64+0xc6/0x1e0 [17947.805336][ T3329] [17947.807556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17947.807556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17947.807556][ T3329] ipv6_find_idev+0x102/0x170 [17947.807556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17947.807556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17947.807556][ T3329] netlink_rcv_skb+0x130/0x360 [17947.807556][ T3329] netlink_unicast+0x449/0x710 [17947.807556][ T3329] netlink_sendmsg+0x723/0xbe0 [17947.807556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17947.807556][ T3329] ___sys_sendmsg+0xee/0x170 [17947.807556][ T3329] __sys_sendmsg+0xcd/0x170 [17947.807556][ T3329] do_syscall_64+0xc6/0x1e0 [17947.807556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17947.807556][ T3329] [17947.809281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17947.809281][ T3329] neigh_parms_alloc+0x1e5/0x510 [17947.809281][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17947.809281][ T3329] ipv6_find_idev+0x102/0x170 [17947.809281][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17947.809281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17947.809281][ T3329] netlink_rcv_skb+0x130/0x360 [17947.809281][ T3329] netlink_unicast+0x449/0x710 [17947.809281][ T3329] netlink_sendmsg+0x723/0xbe0 [17947.809281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17947.809281][ T3329] ___sys_sendmsg+0xee/0x170 [17947.809281][ T3329] __sys_sendmsg+0xcd/0x170 [17947.809281][ T3329] do_syscall_64+0xc6/0x1e0 [17947.809281][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17947.809281][ T3329] [17957.820956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17957.821439][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17957.821439][ T3329] netdev_get_by_index+0x5e/0x80 [17957.821439][ T3329] fib6_nh_init+0x3d8/0x15b0 [17957.821439][ T3329] ip6_route_info_create+0xf18/0x17d0 [17957.821439][ T3329] ip6_route_add+0x1c/0x140 [17957.821439][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17957.821439][ T3329] addrconf_add_dev+0xe2/0x170 [17957.821439][ T3329] inet6_addr_add+0x12f/0xa40 [17957.821439][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17957.821439][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17957.821439][ T3329] netlink_rcv_skb+0x130/0x360 [17957.821439][ T3329] netlink_unicast+0x449/0x710 [17957.821439][ T3329] netlink_sendmsg+0x723/0xbe0 [17957.821439][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17957.821439][ T3329] ___sys_sendmsg+0xee/0x170 [17957.821439][ T3329] __sys_sendmsg+0xcd/0x170 [17957.821439][ T3329] do_syscall_64+0xc6/0x1e0 [17957.821439][ T3329] [17957.823650][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17957.823650][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17957.823650][ T3329] ipv6_find_idev+0x102/0x170 [17957.823650][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17957.823650][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17957.823650][ T3329] netlink_rcv_skb+0x130/0x360 [17957.823650][ T3329] netlink_unicast+0x449/0x710 [17957.823650][ T3329] netlink_sendmsg+0x723/0xbe0 [17957.823650][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17957.823650][ T3329] ___sys_sendmsg+0xee/0x170 [17957.823650][ T3329] __sys_sendmsg+0xcd/0x170 [17957.823650][ T3329] do_syscall_64+0xc6/0x1e0 [17957.823650][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17957.823650][ T3329] [17957.825352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17957.825352][ T3329] neigh_parms_alloc+0x1e5/0x510 [17957.825352][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17957.825352][ T3329] ipv6_find_idev+0x102/0x170 [17957.825352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17957.825352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17957.825352][ T3329] netlink_rcv_skb+0x130/0x360 [17957.825352][ T3329] netlink_unicast+0x449/0x710 [17957.825352][ T3329] netlink_sendmsg+0x723/0xbe0 [17957.825352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17957.825352][ T3329] ___sys_sendmsg+0xee/0x170 [17957.825352][ T3329] __sys_sendmsg+0xcd/0x170 [17957.825352][ T3329] do_syscall_64+0xc6/0x1e0 [17957.825352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17957.825352][ T3329] [17967.884937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17967.885359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17967.885359][ T3329] netdev_get_by_index+0x5e/0x80 [17967.885359][ T3329] fib6_nh_init+0x3d8/0x15b0 [17967.885359][ T3329] ip6_route_info_create+0xf18/0x17d0 [17967.885359][ T3329] ip6_route_add+0x1c/0x140 [17967.885359][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17967.885359][ T3329] addrconf_add_dev+0xe2/0x170 [17967.885359][ T3329] inet6_addr_add+0x12f/0xa40 [17967.885359][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17967.885359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17967.885359][ T3329] netlink_rcv_skb+0x130/0x360 [17967.885359][ T3329] netlink_unicast+0x449/0x710 [17967.885359][ T3329] netlink_sendmsg+0x723/0xbe0 [17967.885359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17967.885359][ T3329] ___sys_sendmsg+0xee/0x170 [17967.885359][ T3329] __sys_sendmsg+0xcd/0x170 [17967.885359][ T3329] do_syscall_64+0xc6/0x1e0 [17967.885359][ T3329] [17967.887574][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17967.887574][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17967.887574][ T3329] ipv6_find_idev+0x102/0x170 [17967.887574][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17967.887574][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17967.887574][ T3329] netlink_rcv_skb+0x130/0x360 [17967.887574][ T3329] netlink_unicast+0x449/0x710 [17967.887574][ T3329] netlink_sendmsg+0x723/0xbe0 [17967.887574][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17967.887574][ T3329] ___sys_sendmsg+0xee/0x170 [17967.887574][ T3329] __sys_sendmsg+0xcd/0x170 [17967.887574][ T3329] do_syscall_64+0xc6/0x1e0 [17967.887574][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17967.887574][ T3329] [17967.889292][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17967.889292][ T3329] neigh_parms_alloc+0x1e5/0x510 [17967.889292][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17967.889292][ T3329] ipv6_find_idev+0x102/0x170 [17967.889292][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17967.889292][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17967.889292][ T3329] netlink_rcv_skb+0x130/0x360 [17967.889292][ T3329] netlink_unicast+0x449/0x710 [17967.889292][ T3329] netlink_sendmsg+0x723/0xbe0 [17967.889292][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17967.889292][ T3329] ___sys_sendmsg+0xee/0x170 [17967.889292][ T3329] __sys_sendmsg+0xcd/0x170 [17967.889292][ T3329] do_syscall_64+0xc6/0x1e0 [17967.889292][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17967.889292][ T3329] [17978.132958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17978.133437][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17978.133437][ T3329] netdev_get_by_index+0x5e/0x80 [17978.133437][ T3329] fib6_nh_init+0x3d8/0x15b0 [17978.133437][ T3329] ip6_route_info_create+0xf18/0x17d0 [17978.133437][ T3329] ip6_route_add+0x1c/0x140 [17978.133437][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17978.133437][ T3329] addrconf_add_dev+0xe2/0x170 [17978.133437][ T3329] inet6_addr_add+0x12f/0xa40 [17978.133437][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17978.133437][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17978.133437][ T3329] netlink_rcv_skb+0x130/0x360 [17978.133437][ T3329] netlink_unicast+0x449/0x710 [17978.133437][ T3329] netlink_sendmsg+0x723/0xbe0 [17978.133437][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17978.133437][ T3329] ___sys_sendmsg+0xee/0x170 [17978.133437][ T3329] __sys_sendmsg+0xcd/0x170 [17978.133437][ T3329] do_syscall_64+0xc6/0x1e0 [17978.133437][ T3329] [17978.135663][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17978.135663][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17978.135663][ T3329] ipv6_find_idev+0x102/0x170 [17978.135663][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17978.135663][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17978.135663][ T3329] netlink_rcv_skb+0x130/0x360 [17978.135663][ T3329] netlink_unicast+0x449/0x710 [17978.135663][ T3329] netlink_sendmsg+0x723/0xbe0 [17978.135663][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17978.135663][ T3329] ___sys_sendmsg+0xee/0x170 [17978.135663][ T3329] __sys_sendmsg+0xcd/0x170 [17978.135663][ T3329] do_syscall_64+0xc6/0x1e0 [17978.135663][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17978.135663][ T3329] [17978.137368][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17978.137368][ T3329] neigh_parms_alloc+0x1e5/0x510 [17978.137368][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17978.137368][ T3329] ipv6_find_idev+0x102/0x170 [17978.137368][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17978.137368][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17978.137368][ T3329] netlink_rcv_skb+0x130/0x360 [17978.137368][ T3329] netlink_unicast+0x449/0x710 [17978.137368][ T3329] netlink_sendmsg+0x723/0xbe0 [17978.137368][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17978.137368][ T3329] ___sys_sendmsg+0xee/0x170 [17978.137368][ T3329] __sys_sendmsg+0xcd/0x170 [17978.137368][ T3329] do_syscall_64+0xc6/0x1e0 [17978.137368][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17978.137368][ T3329] [17988.380940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17988.381418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17988.381418][ T3329] netdev_get_by_index+0x5e/0x80 [17988.381418][ T3329] fib6_nh_init+0x3d8/0x15b0 [17988.381418][ T3329] ip6_route_info_create+0xf18/0x17d0 [17988.381418][ T3329] ip6_route_add+0x1c/0x140 [17988.381418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17988.381418][ T3329] addrconf_add_dev+0xe2/0x170 [17988.381418][ T3329] inet6_addr_add+0x12f/0xa40 [17988.381418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17988.381418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17988.381418][ T3329] netlink_rcv_skb+0x130/0x360 [17988.381418][ T3329] netlink_unicast+0x449/0x710 [17988.381418][ T3329] netlink_sendmsg+0x723/0xbe0 [17988.381418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17988.381418][ T3329] ___sys_sendmsg+0xee/0x170 [17988.381418][ T3329] __sys_sendmsg+0xcd/0x170 [17988.381418][ T3329] do_syscall_64+0xc6/0x1e0 [17988.381418][ T3329] [17988.383648][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17988.383648][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17988.383648][ T3329] ipv6_find_idev+0x102/0x170 [17988.383648][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17988.383648][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17988.383648][ T3329] netlink_rcv_skb+0x130/0x360 [17988.383648][ T3329] netlink_unicast+0x449/0x710 [17988.383648][ T3329] netlink_sendmsg+0x723/0xbe0 [17988.383648][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17988.383648][ T3329] ___sys_sendmsg+0xee/0x170 [17988.383648][ T3329] __sys_sendmsg+0xcd/0x170 [17988.383648][ T3329] do_syscall_64+0xc6/0x1e0 [17988.383648][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17988.383648][ T3329] [17988.385360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17988.385360][ T3329] neigh_parms_alloc+0x1e5/0x510 [17988.385360][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17988.385360][ T3329] ipv6_find_idev+0x102/0x170 [17988.385360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17988.385360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17988.385360][ T3329] netlink_rcv_skb+0x130/0x360 [17988.385360][ T3329] netlink_unicast+0x449/0x710 [17988.385360][ T3329] netlink_sendmsg+0x723/0xbe0 [17988.385360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17988.385360][ T3329] ___sys_sendmsg+0xee/0x170 [17988.385360][ T3329] __sys_sendmsg+0xcd/0x170 [17988.385360][ T3329] do_syscall_64+0xc6/0x1e0 [17988.385360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17988.385360][ T3329] [17998.629018][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [17998.629499][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17998.629499][ T3329] netdev_get_by_index+0x5e/0x80 [17998.629499][ T3329] fib6_nh_init+0x3d8/0x15b0 [17998.629499][ T3329] ip6_route_info_create+0xf18/0x17d0 [17998.629499][ T3329] ip6_route_add+0x1c/0x140 [17998.629499][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [17998.629499][ T3329] addrconf_add_dev+0xe2/0x170 [17998.629499][ T3329] inet6_addr_add+0x12f/0xa40 [17998.629499][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [17998.629499][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17998.629499][ T3329] netlink_rcv_skb+0x130/0x360 [17998.629499][ T3329] netlink_unicast+0x449/0x710 [17998.629499][ T3329] netlink_sendmsg+0x723/0xbe0 [17998.629499][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17998.629499][ T3329] ___sys_sendmsg+0xee/0x170 [17998.629499][ T3329] __sys_sendmsg+0xcd/0x170 [17998.629499][ T3329] do_syscall_64+0xc6/0x1e0 [17998.629499][ T3329] [17998.631711][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17998.631711][ T3329] ipv6_add_dev+0x3b9/0x11c0 [17998.631711][ T3329] ipv6_find_idev+0x102/0x170 [17998.631711][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17998.631711][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17998.631711][ T3329] netlink_rcv_skb+0x130/0x360 [17998.631711][ T3329] netlink_unicast+0x449/0x710 [17998.631711][ T3329] netlink_sendmsg+0x723/0xbe0 [17998.631711][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17998.631711][ T3329] ___sys_sendmsg+0xee/0x170 [17998.631711][ T3329] __sys_sendmsg+0xcd/0x170 [17998.631711][ T3329] do_syscall_64+0xc6/0x1e0 [17998.631711][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17998.631711][ T3329] [17998.633410][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [17998.633410][ T3329] neigh_parms_alloc+0x1e5/0x510 [17998.633410][ T3329] ipv6_add_dev+0x2fd/0x11c0 [17998.633410][ T3329] ipv6_find_idev+0x102/0x170 [17998.633410][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [17998.633410][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [17998.633410][ T3329] netlink_rcv_skb+0x130/0x360 [17998.633410][ T3329] netlink_unicast+0x449/0x710 [17998.633410][ T3329] netlink_sendmsg+0x723/0xbe0 [17998.633410][ T3329] ____sys_sendmsg+0x7b2/0xa10 [17998.633410][ T3329] ___sys_sendmsg+0xee/0x170 [17998.633410][ T3329] __sys_sendmsg+0xcd/0x170 [17998.633410][ T3329] do_syscall_64+0xc6/0x1e0 [17998.633410][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17998.633410][ T3329] [18008.876948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18008.877447][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18008.877447][ T3329] netdev_get_by_index+0x5e/0x80 [18008.877447][ T3329] fib6_nh_init+0x3d8/0x15b0 [18008.877447][ T3329] ip6_route_info_create+0xf18/0x17d0 [18008.877447][ T3329] ip6_route_add+0x1c/0x140 [18008.877447][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18008.877447][ T3329] addrconf_add_dev+0xe2/0x170 [18008.877447][ T3329] inet6_addr_add+0x12f/0xa40 [18008.877447][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18008.877447][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18008.877447][ T3329] netlink_rcv_skb+0x130/0x360 [18008.877447][ T3329] netlink_unicast+0x449/0x710 [18008.877447][ T3329] netlink_sendmsg+0x723/0xbe0 [18008.877447][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18008.877447][ T3329] ___sys_sendmsg+0xee/0x170 [18008.877447][ T3329] __sys_sendmsg+0xcd/0x170 [18008.877447][ T3329] do_syscall_64+0xc6/0x1e0 [18008.877447][ T3329] [18008.879687][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18008.879687][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18008.879687][ T3329] ipv6_find_idev+0x102/0x170 [18008.879687][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18008.879687][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18008.879687][ T3329] netlink_rcv_skb+0x130/0x360 [18008.879687][ T3329] netlink_unicast+0x449/0x710 [18008.879687][ T3329] netlink_sendmsg+0x723/0xbe0 [18008.879687][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18008.879687][ T3329] ___sys_sendmsg+0xee/0x170 [18008.879687][ T3329] __sys_sendmsg+0xcd/0x170 [18008.879687][ T3329] do_syscall_64+0xc6/0x1e0 [18008.879687][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18008.879687][ T3329] [18008.881424][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18008.881424][ T3329] neigh_parms_alloc+0x1e5/0x510 [18008.881424][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18008.881424][ T3329] ipv6_find_idev+0x102/0x170 [18008.881424][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18008.881424][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18008.881424][ T3329] netlink_rcv_skb+0x130/0x360 [18008.881424][ T3329] netlink_unicast+0x449/0x710 [18008.881424][ T3329] netlink_sendmsg+0x723/0xbe0 [18008.881424][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18008.881424][ T3329] ___sys_sendmsg+0xee/0x170 [18008.881424][ T3329] __sys_sendmsg+0xcd/0x170 [18008.881424][ T3329] do_syscall_64+0xc6/0x1e0 [18008.881424][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18008.881424][ T3329] [18019.124887][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18019.125389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18019.125389][ T3329] netdev_get_by_index+0x5e/0x80 [18019.125389][ T3329] fib6_nh_init+0x3d8/0x15b0 [18019.125389][ T3329] ip6_route_info_create+0xf18/0x17d0 [18019.125389][ T3329] ip6_route_add+0x1c/0x140 [18019.125389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18019.125389][ T3329] addrconf_add_dev+0xe2/0x170 [18019.125389][ T3329] inet6_addr_add+0x12f/0xa40 [18019.125389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18019.125389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18019.125389][ T3329] netlink_rcv_skb+0x130/0x360 [18019.125389][ T3329] netlink_unicast+0x449/0x710 [18019.125389][ T3329] netlink_sendmsg+0x723/0xbe0 [18019.125389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18019.125389][ T3329] ___sys_sendmsg+0xee/0x170 [18019.125389][ T3329] __sys_sendmsg+0xcd/0x170 [18019.125389][ T3329] do_syscall_64+0xc6/0x1e0 [18019.125389][ T3329] [18019.127685][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18019.127685][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18019.127685][ T3329] ipv6_find_idev+0x102/0x170 [18019.127685][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18019.127685][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18019.127685][ T3329] netlink_rcv_skb+0x130/0x360 [18019.127685][ T3329] netlink_unicast+0x449/0x710 [18019.127685][ T3329] netlink_sendmsg+0x723/0xbe0 [18019.127685][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18019.127685][ T3329] ___sys_sendmsg+0xee/0x170 [18019.127685][ T3329] __sys_sendmsg+0xcd/0x170 [18019.127685][ T3329] do_syscall_64+0xc6/0x1e0 [18019.127685][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18019.127685][ T3329] [18019.129490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18019.129490][ T3329] neigh_parms_alloc+0x1e5/0x510 [18019.129490][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18019.129490][ T3329] ipv6_find_idev+0x102/0x170 [18019.129490][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18019.129490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18019.129490][ T3329] netlink_rcv_skb+0x130/0x360 [18019.129490][ T3329] netlink_unicast+0x449/0x710 [18019.129490][ T3329] netlink_sendmsg+0x723/0xbe0 [18019.129490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18019.129490][ T3329] ___sys_sendmsg+0xee/0x170 [18019.129490][ T3329] __sys_sendmsg+0xcd/0x170 [18019.129490][ T3329] do_syscall_64+0xc6/0x1e0 [18019.129490][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18019.129490][ T3329] [18029.372846][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18029.373328][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18029.373328][ T3329] netdev_get_by_index+0x5e/0x80 [18029.373328][ T3329] fib6_nh_init+0x3d8/0x15b0 [18029.373328][ T3329] ip6_route_info_create+0xf18/0x17d0 [18029.373328][ T3329] ip6_route_add+0x1c/0x140 [18029.373328][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18029.373328][ T3329] addrconf_add_dev+0xe2/0x170 [18029.373328][ T3329] inet6_addr_add+0x12f/0xa40 [18029.373328][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18029.373328][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18029.373328][ T3329] netlink_rcv_skb+0x130/0x360 [18029.373328][ T3329] netlink_unicast+0x449/0x710 [18029.373328][ T3329] netlink_sendmsg+0x723/0xbe0 [18029.373328][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18029.373328][ T3329] ___sys_sendmsg+0xee/0x170 [18029.373328][ T3329] __sys_sendmsg+0xcd/0x170 [18029.373328][ T3329] do_syscall_64+0xc6/0x1e0 [18029.373328][ T3329] [18029.375801][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18029.375801][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18029.375801][ T3329] ipv6_find_idev+0x102/0x170 [18029.375801][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18029.375801][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18029.375801][ T3329] netlink_rcv_skb+0x130/0x360 [18029.375801][ T3329] netlink_unicast+0x449/0x710 [18029.375801][ T3329] netlink_sendmsg+0x723/0xbe0 [18029.375801][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18029.375801][ T3329] ___sys_sendmsg+0xee/0x170 [18029.375801][ T3329] __sys_sendmsg+0xcd/0x170 [18029.375801][ T3329] do_syscall_64+0xc6/0x1e0 [18029.375801][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18029.375801][ T3329] [18029.377915][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18029.377915][ T3329] neigh_parms_alloc+0x1e5/0x510 [18029.377915][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18029.377915][ T3329] ipv6_find_idev+0x102/0x170 [18029.377915][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18029.377915][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18029.377915][ T3329] netlink_rcv_skb+0x130/0x360 [18029.377915][ T3329] netlink_unicast+0x449/0x710 [18029.377915][ T3329] netlink_sendmsg+0x723/0xbe0 [18029.377915][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18029.377915][ T3329] ___sys_sendmsg+0xee/0x170 [18029.377915][ T3329] __sys_sendmsg+0xcd/0x170 [18029.377915][ T3329] do_syscall_64+0xc6/0x1e0 [18029.377915][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18029.377915][ T3329] [18039.620914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18039.621421][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18039.621421][ T3329] netdev_get_by_index+0x5e/0x80 [18039.621421][ T3329] fib6_nh_init+0x3d8/0x15b0 [18039.621421][ T3329] ip6_route_info_create+0xf18/0x17d0 [18039.621421][ T3329] ip6_route_add+0x1c/0x140 [18039.621421][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18039.621421][ T3329] addrconf_add_dev+0xe2/0x170 [18039.621421][ T3329] inet6_addr_add+0x12f/0xa40 [18039.621421][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18039.621421][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18039.621421][ T3329] netlink_rcv_skb+0x130/0x360 [18039.621421][ T3329] netlink_unicast+0x449/0x710 [18039.621421][ T3329] netlink_sendmsg+0x723/0xbe0 [18039.621421][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18039.621421][ T3329] ___sys_sendmsg+0xee/0x170 [18039.621421][ T3329] __sys_sendmsg+0xcd/0x170 [18039.621421][ T3329] do_syscall_64+0xc6/0x1e0 [18039.621421][ T3329] [18039.623648][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18039.623648][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18039.623648][ T3329] ipv6_find_idev+0x102/0x170 [18039.623648][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18039.623648][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18039.623648][ T3329] netlink_rcv_skb+0x130/0x360 [18039.623648][ T3329] netlink_unicast+0x449/0x710 [18039.623648][ T3329] netlink_sendmsg+0x723/0xbe0 [18039.623648][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18039.623648][ T3329] ___sys_sendmsg+0xee/0x170 [18039.623648][ T3329] __sys_sendmsg+0xcd/0x170 [18039.623648][ T3329] do_syscall_64+0xc6/0x1e0 [18039.623648][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18039.623648][ T3329] [18039.625359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18039.625359][ T3329] neigh_parms_alloc+0x1e5/0x510 [18039.625359][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18039.625359][ T3329] ipv6_find_idev+0x102/0x170 [18039.625359][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18039.625359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18039.625359][ T3329] netlink_rcv_skb+0x130/0x360 [18039.625359][ T3329] netlink_unicast+0x449/0x710 [18039.625359][ T3329] netlink_sendmsg+0x723/0xbe0 [18039.625359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18039.625359][ T3329] ___sys_sendmsg+0xee/0x170 [18039.625359][ T3329] __sys_sendmsg+0xcd/0x170 [18039.625359][ T3329] do_syscall_64+0xc6/0x1e0 [18039.625359][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18039.625359][ T3329] [18049.660878][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18049.661367][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18049.661367][ T3329] netdev_get_by_index+0x5e/0x80 [18049.661367][ T3329] fib6_nh_init+0x3d8/0x15b0 [18049.661367][ T3329] ip6_route_info_create+0xf18/0x17d0 [18049.661367][ T3329] ip6_route_add+0x1c/0x140 [18049.661367][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18049.661367][ T3329] addrconf_add_dev+0xe2/0x170 [18049.661367][ T3329] inet6_addr_add+0x12f/0xa40 [18049.661367][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18049.661367][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18049.661367][ T3329] netlink_rcv_skb+0x130/0x360 [18049.661367][ T3329] netlink_unicast+0x449/0x710 [18049.661367][ T3329] netlink_sendmsg+0x723/0xbe0 [18049.661367][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18049.661367][ T3329] ___sys_sendmsg+0xee/0x170 [18049.661367][ T3329] __sys_sendmsg+0xcd/0x170 [18049.661367][ T3329] do_syscall_64+0xc6/0x1e0 [18049.661367][ T3329] [18049.663581][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18049.663581][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18049.663581][ T3329] ipv6_find_idev+0x102/0x170 [18049.663581][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18049.663581][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18049.663581][ T3329] netlink_rcv_skb+0x130/0x360 [18049.663581][ T3329] netlink_unicast+0x449/0x710 [18049.663581][ T3329] netlink_sendmsg+0x723/0xbe0 [18049.663581][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18049.663581][ T3329] ___sys_sendmsg+0xee/0x170 [18049.663581][ T3329] __sys_sendmsg+0xcd/0x170 [18049.663581][ T3329] do_syscall_64+0xc6/0x1e0 [18049.663581][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18049.663581][ T3329] [18049.665296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18049.665296][ T3329] neigh_parms_alloc+0x1e5/0x510 [18049.665296][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18049.665296][ T3329] ipv6_find_idev+0x102/0x170 [18049.665296][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18049.665296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18049.665296][ T3329] netlink_rcv_skb+0x130/0x360 [18049.665296][ T3329] netlink_unicast+0x449/0x710 [18049.665296][ T3329] netlink_sendmsg+0x723/0xbe0 [18049.665296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18049.665296][ T3329] ___sys_sendmsg+0xee/0x170 [18049.665296][ T3329] __sys_sendmsg+0xcd/0x170 [18049.665296][ T3329] do_syscall_64+0xc6/0x1e0 [18049.665296][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18049.665296][ T3329] [18059.868918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18059.869396][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18059.869396][ T3329] netdev_get_by_index+0x5e/0x80 [18059.869396][ T3329] fib6_nh_init+0x3d8/0x15b0 [18059.869396][ T3329] ip6_route_info_create+0xf18/0x17d0 [18059.869396][ T3329] ip6_route_add+0x1c/0x140 [18059.869396][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18059.869396][ T3329] addrconf_add_dev+0xe2/0x170 [18059.869396][ T3329] inet6_addr_add+0x12f/0xa40 [18059.869396][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18059.869396][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18059.869396][ T3329] netlink_rcv_skb+0x130/0x360 [18059.869396][ T3329] netlink_unicast+0x449/0x710 [18059.869396][ T3329] netlink_sendmsg+0x723/0xbe0 [18059.869396][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18059.869396][ T3329] ___sys_sendmsg+0xee/0x170 [18059.869396][ T3329] __sys_sendmsg+0xcd/0x170 [18059.869396][ T3329] do_syscall_64+0xc6/0x1e0 [18059.869396][ T3329] [18059.871611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18059.871611][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18059.871611][ T3329] ipv6_find_idev+0x102/0x170 [18059.871611][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18059.871611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18059.871611][ T3329] netlink_rcv_skb+0x130/0x360 [18059.871611][ T3329] netlink_unicast+0x449/0x710 [18059.871611][ T3329] netlink_sendmsg+0x723/0xbe0 [18059.871611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18059.871611][ T3329] ___sys_sendmsg+0xee/0x170 [18059.871611][ T3329] __sys_sendmsg+0xcd/0x170 [18059.871611][ T3329] do_syscall_64+0xc6/0x1e0 [18059.871611][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18059.871611][ T3329] [18059.873319][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18059.873319][ T3329] neigh_parms_alloc+0x1e5/0x510 [18059.873319][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18059.873319][ T3329] ipv6_find_idev+0x102/0x170 [18059.873319][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18059.873319][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18059.873319][ T3329] netlink_rcv_skb+0x130/0x360 [18059.873319][ T3329] netlink_unicast+0x449/0x710 [18059.873319][ T3329] netlink_sendmsg+0x723/0xbe0 [18059.873319][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18059.873319][ T3329] ___sys_sendmsg+0xee/0x170 [18059.873319][ T3329] __sys_sendmsg+0xcd/0x170 [18059.873319][ T3329] do_syscall_64+0xc6/0x1e0 [18059.873319][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18059.873319][ T3329] [18070.124927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18070.125432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18070.125432][ T3329] netdev_get_by_index+0x5e/0x80 [18070.125432][ T3329] fib6_nh_init+0x3d8/0x15b0 [18070.125432][ T3329] ip6_route_info_create+0xf18/0x17d0 [18070.125432][ T3329] ip6_route_add+0x1c/0x140 [18070.125432][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18070.125432][ T3329] addrconf_add_dev+0xe2/0x170 [18070.125432][ T3329] inet6_addr_add+0x12f/0xa40 [18070.125432][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18070.125432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18070.125432][ T3329] netlink_rcv_skb+0x130/0x360 [18070.125432][ T3329] netlink_unicast+0x449/0x710 [18070.125432][ T3329] netlink_sendmsg+0x723/0xbe0 [18070.125432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18070.125432][ T3329] ___sys_sendmsg+0xee/0x170 [18070.125432][ T3329] __sys_sendmsg+0xcd/0x170 [18070.125432][ T3329] do_syscall_64+0xc6/0x1e0 [18070.125432][ T3329] [18070.127691][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18070.127691][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18070.127691][ T3329] ipv6_find_idev+0x102/0x170 [18070.127691][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18070.127691][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18070.127691][ T3329] netlink_rcv_skb+0x130/0x360 [18070.127691][ T3329] netlink_unicast+0x449/0x710 [18070.127691][ T3329] netlink_sendmsg+0x723/0xbe0 [18070.127691][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18070.127691][ T3329] ___sys_sendmsg+0xee/0x170 [18070.127691][ T3329] __sys_sendmsg+0xcd/0x170 [18070.127691][ T3329] do_syscall_64+0xc6/0x1e0 [18070.127691][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18070.127691][ T3329] [18070.129435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18070.129435][ T3329] neigh_parms_alloc+0x1e5/0x510 [18070.129435][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18070.129435][ T3329] ipv6_find_idev+0x102/0x170 [18070.129435][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18070.129435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18070.129435][ T3329] netlink_rcv_skb+0x130/0x360 [18070.129435][ T3329] netlink_unicast+0x449/0x710 [18070.129435][ T3329] netlink_sendmsg+0x723/0xbe0 [18070.129435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18070.129435][ T3329] ___sys_sendmsg+0xee/0x170 [18070.129435][ T3329] __sys_sendmsg+0xcd/0x170 [18070.129435][ T3329] do_syscall_64+0xc6/0x1e0 [18070.129435][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18070.129435][ T3329] [18080.380930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18080.381433][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18080.381433][ T3329] netdev_get_by_index+0x5e/0x80 [18080.381433][ T3329] fib6_nh_init+0x3d8/0x15b0 [18080.381433][ T3329] ip6_route_info_create+0xf18/0x17d0 [18080.381433][ T3329] ip6_route_add+0x1c/0x140 [18080.381433][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18080.381433][ T3329] addrconf_add_dev+0xe2/0x170 [18080.381433][ T3329] inet6_addr_add+0x12f/0xa40 [18080.381433][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18080.381433][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18080.381433][ T3329] netlink_rcv_skb+0x130/0x360 [18080.381433][ T3329] netlink_unicast+0x449/0x710 [18080.381433][ T3329] netlink_sendmsg+0x723/0xbe0 [18080.381433][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18080.381433][ T3329] ___sys_sendmsg+0xee/0x170 [18080.381433][ T3329] __sys_sendmsg+0xcd/0x170 [18080.381433][ T3329] do_syscall_64+0xc6/0x1e0 [18080.381433][ T3329] [18080.383682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18080.383682][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18080.383682][ T3329] ipv6_find_idev+0x102/0x170 [18080.383682][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18080.383682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18080.383682][ T3329] netlink_rcv_skb+0x130/0x360 [18080.383682][ T3329] netlink_unicast+0x449/0x710 [18080.383682][ T3329] netlink_sendmsg+0x723/0xbe0 [18080.383682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18080.383682][ T3329] ___sys_sendmsg+0xee/0x170 [18080.383682][ T3329] __sys_sendmsg+0xcd/0x170 [18080.383682][ T3329] do_syscall_64+0xc6/0x1e0 [18080.383682][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18080.383682][ T3329] [18080.385412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18080.385412][ T3329] neigh_parms_alloc+0x1e5/0x510 [18080.385412][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18080.385412][ T3329] ipv6_find_idev+0x102/0x170 [18080.385412][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18080.385412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18080.385412][ T3329] netlink_rcv_skb+0x130/0x360 [18080.385412][ T3329] netlink_unicast+0x449/0x710 [18080.385412][ T3329] netlink_sendmsg+0x723/0xbe0 [18080.385412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18080.385412][ T3329] ___sys_sendmsg+0xee/0x170 [18080.385412][ T3329] __sys_sendmsg+0xcd/0x170 [18080.385412][ T3329] do_syscall_64+0xc6/0x1e0 [18080.385412][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18080.385412][ T3329] [18090.636929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18090.637437][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18090.637437][ T3329] netdev_get_by_index+0x5e/0x80 [18090.637437][ T3329] fib6_nh_init+0x3d8/0x15b0 [18090.637437][ T3329] ip6_route_info_create+0xf18/0x17d0 [18090.637437][ T3329] ip6_route_add+0x1c/0x140 [18090.637437][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18090.637437][ T3329] addrconf_add_dev+0xe2/0x170 [18090.637437][ T3329] inet6_addr_add+0x12f/0xa40 [18090.637437][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18090.637437][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18090.637437][ T3329] netlink_rcv_skb+0x130/0x360 [18090.637437][ T3329] netlink_unicast+0x449/0x710 [18090.637437][ T3329] netlink_sendmsg+0x723/0xbe0 [18090.637437][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18090.637437][ T3329] ___sys_sendmsg+0xee/0x170 [18090.637437][ T3329] __sys_sendmsg+0xcd/0x170 [18090.637437][ T3329] do_syscall_64+0xc6/0x1e0 [18090.637437][ T3329] [18090.639701][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18090.639701][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18090.639701][ T3329] ipv6_find_idev+0x102/0x170 [18090.639701][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18090.639701][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18090.639701][ T3329] netlink_rcv_skb+0x130/0x360 [18090.639701][ T3329] netlink_unicast+0x449/0x710 [18090.639701][ T3329] netlink_sendmsg+0x723/0xbe0 [18090.639701][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18090.639701][ T3329] ___sys_sendmsg+0xee/0x170 [18090.639701][ T3329] __sys_sendmsg+0xcd/0x170 [18090.639701][ T3329] do_syscall_64+0xc6/0x1e0 [18090.639701][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18090.639701][ T3329] [18090.641432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18090.641432][ T3329] neigh_parms_alloc+0x1e5/0x510 [18090.641432][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18090.641432][ T3329] ipv6_find_idev+0x102/0x170 [18090.641432][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18090.641432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18090.641432][ T3329] netlink_rcv_skb+0x130/0x360 [18090.641432][ T3329] netlink_unicast+0x449/0x710 [18090.641432][ T3329] netlink_sendmsg+0x723/0xbe0 [18090.641432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18090.641432][ T3329] ___sys_sendmsg+0xee/0x170 [18090.641432][ T3329] __sys_sendmsg+0xcd/0x170 [18090.641432][ T3329] do_syscall_64+0xc6/0x1e0 [18090.641432][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18090.641432][ T3329] [18100.892909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18100.893408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18100.893408][ T3329] netdev_get_by_index+0x5e/0x80 [18100.893408][ T3329] fib6_nh_init+0x3d8/0x15b0 [18100.893408][ T3329] ip6_route_info_create+0xf18/0x17d0 [18100.893408][ T3329] ip6_route_add+0x1c/0x140 [18100.893408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18100.893408][ T3329] addrconf_add_dev+0xe2/0x170 [18100.893408][ T3329] inet6_addr_add+0x12f/0xa40 [18100.893408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18100.893408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18100.893408][ T3329] netlink_rcv_skb+0x130/0x360 [18100.893408][ T3329] netlink_unicast+0x449/0x710 [18100.893408][ T3329] netlink_sendmsg+0x723/0xbe0 [18100.893408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18100.893408][ T3329] ___sys_sendmsg+0xee/0x170 [18100.893408][ T3329] __sys_sendmsg+0xcd/0x170 [18100.893408][ T3329] do_syscall_64+0xc6/0x1e0 [18100.893408][ T3329] [18100.895660][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18100.895660][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18100.895660][ T3329] ipv6_find_idev+0x102/0x170 [18100.895660][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18100.895660][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18100.895660][ T3329] netlink_rcv_skb+0x130/0x360 [18100.895660][ T3329] netlink_unicast+0x449/0x710 [18100.895660][ T3329] netlink_sendmsg+0x723/0xbe0 [18100.895660][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18100.895660][ T3329] ___sys_sendmsg+0xee/0x170 [18100.895660][ T3329] __sys_sendmsg+0xcd/0x170 [18100.895660][ T3329] do_syscall_64+0xc6/0x1e0 [18100.895660][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18100.895660][ T3329] [18100.897385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18100.897385][ T3329] neigh_parms_alloc+0x1e5/0x510 [18100.897385][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18100.897385][ T3329] ipv6_find_idev+0x102/0x170 [18100.897385][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18100.897385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18100.897385][ T3329] netlink_rcv_skb+0x130/0x360 [18100.897385][ T3329] netlink_unicast+0x449/0x710 [18100.897385][ T3329] netlink_sendmsg+0x723/0xbe0 [18100.897385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18100.897385][ T3329] ___sys_sendmsg+0xee/0x170 [18100.897385][ T3329] __sys_sendmsg+0xcd/0x170 [18100.897385][ T3329] do_syscall_64+0xc6/0x1e0 [18100.897385][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18100.897385][ T3329] [18111.052969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18111.053467][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18111.053467][ T3329] netdev_get_by_index+0x5e/0x80 [18111.053467][ T3329] fib6_nh_init+0x3d8/0x15b0 [18111.053467][ T3329] ip6_route_info_create+0xf18/0x17d0 [18111.053467][ T3329] ip6_route_add+0x1c/0x140 [18111.053467][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18111.053467][ T3329] addrconf_add_dev+0xe2/0x170 [18111.053467][ T3329] inet6_addr_add+0x12f/0xa40 [18111.053467][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18111.053467][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18111.053467][ T3329] netlink_rcv_skb+0x130/0x360 [18111.053467][ T3329] netlink_unicast+0x449/0x710 [18111.053467][ T3329] netlink_sendmsg+0x723/0xbe0 [18111.053467][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18111.053467][ T3329] ___sys_sendmsg+0xee/0x170 [18111.053467][ T3329] __sys_sendmsg+0xcd/0x170 [18111.053467][ T3329] do_syscall_64+0xc6/0x1e0 [18111.053467][ T3329] [18111.055673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18111.055673][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18111.055673][ T3329] ipv6_find_idev+0x102/0x170 [18111.055673][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18111.055673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18111.055673][ T3329] netlink_rcv_skb+0x130/0x360 [18111.055673][ T3329] netlink_unicast+0x449/0x710 [18111.055673][ T3329] netlink_sendmsg+0x723/0xbe0 [18111.055673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18111.055673][ T3329] ___sys_sendmsg+0xee/0x170 [18111.055673][ T3329] __sys_sendmsg+0xcd/0x170 [18111.055673][ T3329] do_syscall_64+0xc6/0x1e0 [18111.055673][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18111.055673][ T3329] [18111.057382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18111.057382][ T3329] neigh_parms_alloc+0x1e5/0x510 [18111.057382][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18111.057382][ T3329] ipv6_find_idev+0x102/0x170 [18111.057382][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18111.057382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18111.057382][ T3329] netlink_rcv_skb+0x130/0x360 [18111.057382][ T3329] netlink_unicast+0x449/0x710 [18111.057382][ T3329] netlink_sendmsg+0x723/0xbe0 [18111.057382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18111.057382][ T3329] ___sys_sendmsg+0xee/0x170 [18111.057382][ T3329] __sys_sendmsg+0xcd/0x170 [18111.057382][ T3329] do_syscall_64+0xc6/0x1e0 [18111.057382][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18111.057382][ T3329] [18121.212963][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18121.213456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18121.213456][ T3329] netdev_get_by_index+0x5e/0x80 [18121.213456][ T3329] fib6_nh_init+0x3d8/0x15b0 [18121.213456][ T3329] ip6_route_info_create+0xf18/0x17d0 [18121.213456][ T3329] ip6_route_add+0x1c/0x140 [18121.213456][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18121.213456][ T3329] addrconf_add_dev+0xe2/0x170 [18121.213456][ T3329] inet6_addr_add+0x12f/0xa40 [18121.213456][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18121.213456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18121.213456][ T3329] netlink_rcv_skb+0x130/0x360 [18121.213456][ T3329] netlink_unicast+0x449/0x710 [18121.213456][ T3329] netlink_sendmsg+0x723/0xbe0 [18121.213456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18121.213456][ T3329] ___sys_sendmsg+0xee/0x170 [18121.213456][ T3329] __sys_sendmsg+0xcd/0x170 [18121.213456][ T3329] do_syscall_64+0xc6/0x1e0 [18121.213456][ T3329] [18121.215672][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18121.215672][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18121.215672][ T3329] ipv6_find_idev+0x102/0x170 [18121.215672][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18121.215672][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18121.215672][ T3329] netlink_rcv_skb+0x130/0x360 [18121.215672][ T3329] netlink_unicast+0x449/0x710 [18121.215672][ T3329] netlink_sendmsg+0x723/0xbe0 [18121.215672][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18121.215672][ T3329] ___sys_sendmsg+0xee/0x170 [18121.215672][ T3329] __sys_sendmsg+0xcd/0x170 [18121.215672][ T3329] do_syscall_64+0xc6/0x1e0 [18121.215672][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18121.215672][ T3329] [18121.217434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18121.217434][ T3329] neigh_parms_alloc+0x1e5/0x510 [18121.217434][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18121.217434][ T3329] ipv6_find_idev+0x102/0x170 [18121.217434][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18121.217434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18121.217434][ T3329] netlink_rcv_skb+0x130/0x360 [18121.217434][ T3329] netlink_unicast+0x449/0x710 [18121.217434][ T3329] netlink_sendmsg+0x723/0xbe0 [18121.217434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18121.217434][ T3329] ___sys_sendmsg+0xee/0x170 [18121.217434][ T3329] __sys_sendmsg+0xcd/0x170 [18121.217434][ T3329] do_syscall_64+0xc6/0x1e0 [18121.217434][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18121.217434][ T3329] [18131.460954][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18131.461428][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18131.461428][ T3329] netdev_get_by_index+0x5e/0x80 [18131.461428][ T3329] fib6_nh_init+0x3d8/0x15b0 [18131.461428][ T3329] ip6_route_info_create+0xf18/0x17d0 [18131.461428][ T3329] ip6_route_add+0x1c/0x140 [18131.461428][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18131.461428][ T3329] addrconf_add_dev+0xe2/0x170 [18131.461428][ T3329] inet6_addr_add+0x12f/0xa40 [18131.461428][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18131.461428][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18131.461428][ T3329] netlink_rcv_skb+0x130/0x360 [18131.461428][ T3329] netlink_unicast+0x449/0x710 [18131.461428][ T3329] netlink_sendmsg+0x723/0xbe0 [18131.461428][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18131.461428][ T3329] ___sys_sendmsg+0xee/0x170 [18131.461428][ T3329] __sys_sendmsg+0xcd/0x170 [18131.461428][ T3329] do_syscall_64+0xc6/0x1e0 [18131.461428][ T3329] [18131.463642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18131.463642][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18131.463642][ T3329] ipv6_find_idev+0x102/0x170 [18131.463642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18131.463642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18131.463642][ T3329] netlink_rcv_skb+0x130/0x360 [18131.463642][ T3329] netlink_unicast+0x449/0x710 [18131.463642][ T3329] netlink_sendmsg+0x723/0xbe0 [18131.463642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18131.463642][ T3329] ___sys_sendmsg+0xee/0x170 [18131.463642][ T3329] __sys_sendmsg+0xcd/0x170 [18131.463642][ T3329] do_syscall_64+0xc6/0x1e0 [18131.463642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18131.463642][ T3329] [18131.465354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18131.465354][ T3329] neigh_parms_alloc+0x1e5/0x510 [18131.465354][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18131.465354][ T3329] ipv6_find_idev+0x102/0x170 [18131.465354][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18131.465354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18131.465354][ T3329] netlink_rcv_skb+0x130/0x360 [18131.465354][ T3329] netlink_unicast+0x449/0x710 [18131.465354][ T3329] netlink_sendmsg+0x723/0xbe0 [18131.465354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18131.465354][ T3329] ___sys_sendmsg+0xee/0x170 [18131.465354][ T3329] __sys_sendmsg+0xcd/0x170 [18131.465354][ T3329] do_syscall_64+0xc6/0x1e0 [18131.465354][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18131.465354][ T3329] [18141.708927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18141.709394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18141.709394][ T3329] netdev_get_by_index+0x5e/0x80 [18141.709394][ T3329] fib6_nh_init+0x3d8/0x15b0 [18141.709394][ T3329] ip6_route_info_create+0xf18/0x17d0 [18141.709394][ T3329] ip6_route_add+0x1c/0x140 [18141.709394][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18141.709394][ T3329] addrconf_add_dev+0xe2/0x170 [18141.709394][ T3329] inet6_addr_add+0x12f/0xa40 [18141.709394][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18141.709394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18141.709394][ T3329] netlink_rcv_skb+0x130/0x360 [18141.709394][ T3329] netlink_unicast+0x449/0x710 [18141.709394][ T3329] netlink_sendmsg+0x723/0xbe0 [18141.709394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18141.709394][ T3329] ___sys_sendmsg+0xee/0x170 [18141.709394][ T3329] __sys_sendmsg+0xcd/0x170 [18141.709394][ T3329] do_syscall_64+0xc6/0x1e0 [18141.709394][ T3329] [18141.711614][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18141.711614][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18141.711614][ T3329] ipv6_find_idev+0x102/0x170 [18141.711614][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18141.711614][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18141.711614][ T3329] netlink_rcv_skb+0x130/0x360 [18141.711614][ T3329] netlink_unicast+0x449/0x710 [18141.711614][ T3329] netlink_sendmsg+0x723/0xbe0 [18141.711614][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18141.711614][ T3329] ___sys_sendmsg+0xee/0x170 [18141.711614][ T3329] __sys_sendmsg+0xcd/0x170 [18141.711614][ T3329] do_syscall_64+0xc6/0x1e0 [18141.711614][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18141.711614][ T3329] [18141.713324][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18141.713324][ T3329] neigh_parms_alloc+0x1e5/0x510 [18141.713324][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18141.713324][ T3329] ipv6_find_idev+0x102/0x170 [18141.713324][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18141.713324][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18141.713324][ T3329] netlink_rcv_skb+0x130/0x360 [18141.713324][ T3329] netlink_unicast+0x449/0x710 [18141.713324][ T3329] netlink_sendmsg+0x723/0xbe0 [18141.713324][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18141.713324][ T3329] ___sys_sendmsg+0xee/0x170 [18141.713324][ T3329] __sys_sendmsg+0xcd/0x170 [18141.713324][ T3329] do_syscall_64+0xc6/0x1e0 [18141.713324][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18141.713324][ T3329] [18151.748916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18151.749382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18151.749382][ T3329] netdev_get_by_index+0x5e/0x80 [18151.749382][ T3329] fib6_nh_init+0x3d8/0x15b0 [18151.749382][ T3329] ip6_route_info_create+0xf18/0x17d0 [18151.749382][ T3329] ip6_route_add+0x1c/0x140 [18151.749382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18151.749382][ T3329] addrconf_add_dev+0xe2/0x170 [18151.749382][ T3329] inet6_addr_add+0x12f/0xa40 [18151.749382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18151.749382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18151.749382][ T3329] netlink_rcv_skb+0x130/0x360 [18151.749382][ T3329] netlink_unicast+0x449/0x710 [18151.749382][ T3329] netlink_sendmsg+0x723/0xbe0 [18151.749382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18151.749382][ T3329] ___sys_sendmsg+0xee/0x170 [18151.749382][ T3329] __sys_sendmsg+0xcd/0x170 [18151.749382][ T3329] do_syscall_64+0xc6/0x1e0 [18151.749382][ T3329] [18151.751607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18151.751607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18151.751607][ T3329] ipv6_find_idev+0x102/0x170 [18151.751607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18151.751607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18151.751607][ T3329] netlink_rcv_skb+0x130/0x360 [18151.751607][ T3329] netlink_unicast+0x449/0x710 [18151.751607][ T3329] netlink_sendmsg+0x723/0xbe0 [18151.751607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18151.751607][ T3329] ___sys_sendmsg+0xee/0x170 [18151.751607][ T3329] __sys_sendmsg+0xcd/0x170 [18151.751607][ T3329] do_syscall_64+0xc6/0x1e0 [18151.751607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18151.751607][ T3329] [18151.753320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18151.753320][ T3329] neigh_parms_alloc+0x1e5/0x510 [18151.753320][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18151.753320][ T3329] ipv6_find_idev+0x102/0x170 [18151.753320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18151.753320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18151.753320][ T3329] netlink_rcv_skb+0x130/0x360 [18151.753320][ T3329] netlink_unicast+0x449/0x710 [18151.753320][ T3329] netlink_sendmsg+0x723/0xbe0 [18151.753320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18151.753320][ T3329] ___sys_sendmsg+0xee/0x170 [18151.753320][ T3329] __sys_sendmsg+0xcd/0x170 [18151.753320][ T3329] do_syscall_64+0xc6/0x1e0 [18151.753320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18151.753320][ T3329] [18162.004930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18162.005422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18162.005422][ T3329] netdev_get_by_index+0x5e/0x80 [18162.005422][ T3329] fib6_nh_init+0x3d8/0x15b0 [18162.005422][ T3329] ip6_route_info_create+0xf18/0x17d0 [18162.005422][ T3329] ip6_route_add+0x1c/0x140 [18162.005422][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18162.005422][ T3329] addrconf_add_dev+0xe2/0x170 [18162.005422][ T3329] inet6_addr_add+0x12f/0xa40 [18162.005422][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18162.005422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18162.005422][ T3329] netlink_rcv_skb+0x130/0x360 [18162.005422][ T3329] netlink_unicast+0x449/0x710 [18162.005422][ T3329] netlink_sendmsg+0x723/0xbe0 [18162.005422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18162.005422][ T3329] ___sys_sendmsg+0xee/0x170 [18162.005422][ T3329] __sys_sendmsg+0xcd/0x170 [18162.005422][ T3329] do_syscall_64+0xc6/0x1e0 [18162.005422][ T3329] [18162.007647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18162.007647][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18162.007647][ T3329] ipv6_find_idev+0x102/0x170 [18162.007647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18162.007647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18162.007647][ T3329] netlink_rcv_skb+0x130/0x360 [18162.007647][ T3329] netlink_unicast+0x449/0x710 [18162.007647][ T3329] netlink_sendmsg+0x723/0xbe0 [18162.007647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18162.007647][ T3329] ___sys_sendmsg+0xee/0x170 [18162.007647][ T3329] __sys_sendmsg+0xcd/0x170 [18162.007647][ T3329] do_syscall_64+0xc6/0x1e0 [18162.007647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18162.007647][ T3329] [18162.009500][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18162.009500][ T3329] neigh_parms_alloc+0x1e5/0x510 [18162.009500][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18162.009500][ T3329] ipv6_find_idev+0x102/0x170 [18162.009500][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18162.009500][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18162.009500][ T3329] netlink_rcv_skb+0x130/0x360 [18162.009500][ T3329] netlink_unicast+0x449/0x710 [18162.009500][ T3329] netlink_sendmsg+0x723/0xbe0 [18162.009500][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18162.009500][ T3329] ___sys_sendmsg+0xee/0x170 [18162.009500][ T3329] __sys_sendmsg+0xcd/0x170 [18162.009500][ T3329] do_syscall_64+0xc6/0x1e0 [18162.009500][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18162.009500][ T3329] [18172.124968][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18172.125438][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18172.125438][ T3329] netdev_get_by_index+0x5e/0x80 [18172.125438][ T3329] fib6_nh_init+0x3d8/0x15b0 [18172.125438][ T3329] ip6_route_info_create+0xf18/0x17d0 [18172.125438][ T3329] ip6_route_add+0x1c/0x140 [18172.125438][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18172.125438][ T3329] addrconf_add_dev+0xe2/0x170 [18172.125438][ T3329] inet6_addr_add+0x12f/0xa40 [18172.125438][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18172.125438][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18172.125438][ T3329] netlink_rcv_skb+0x130/0x360 [18172.125438][ T3329] netlink_unicast+0x449/0x710 [18172.125438][ T3329] netlink_sendmsg+0x723/0xbe0 [18172.125438][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18172.125438][ T3329] ___sys_sendmsg+0xee/0x170 [18172.125438][ T3329] __sys_sendmsg+0xcd/0x170 [18172.125438][ T3329] do_syscall_64+0xc6/0x1e0 [18172.125438][ T3329] [18172.127650][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18172.127650][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18172.127650][ T3329] ipv6_find_idev+0x102/0x170 [18172.127650][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18172.127650][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18172.127650][ T3329] netlink_rcv_skb+0x130/0x360 [18172.127650][ T3329] netlink_unicast+0x449/0x710 [18172.127650][ T3329] netlink_sendmsg+0x723/0xbe0 [18172.127650][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18172.127650][ T3329] ___sys_sendmsg+0xee/0x170 [18172.127650][ T3329] __sys_sendmsg+0xcd/0x170 [18172.127650][ T3329] do_syscall_64+0xc6/0x1e0 [18172.127650][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18172.127650][ T3329] [18172.129363][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18172.129363][ T3329] neigh_parms_alloc+0x1e5/0x510 [18172.129363][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18172.129363][ T3329] ipv6_find_idev+0x102/0x170 [18172.129363][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18172.129363][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18172.129363][ T3329] netlink_rcv_skb+0x130/0x360 [18172.129363][ T3329] netlink_unicast+0x449/0x710 [18172.129363][ T3329] netlink_sendmsg+0x723/0xbe0 [18172.129363][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18172.129363][ T3329] ___sys_sendmsg+0xee/0x170 [18172.129363][ T3329] __sys_sendmsg+0xcd/0x170 [18172.129363][ T3329] do_syscall_64+0xc6/0x1e0 [18172.129363][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18172.129363][ T3329] [18182.372936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18182.373398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18182.373398][ T3329] netdev_get_by_index+0x5e/0x80 [18182.373398][ T3329] fib6_nh_init+0x3d8/0x15b0 [18182.373398][ T3329] ip6_route_info_create+0xf18/0x17d0 [18182.373398][ T3329] ip6_route_add+0x1c/0x140 [18182.373398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18182.373398][ T3329] addrconf_add_dev+0xe2/0x170 [18182.373398][ T3329] inet6_addr_add+0x12f/0xa40 [18182.373398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18182.373398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18182.373398][ T3329] netlink_rcv_skb+0x130/0x360 [18182.373398][ T3329] netlink_unicast+0x449/0x710 [18182.373398][ T3329] netlink_sendmsg+0x723/0xbe0 [18182.373398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18182.373398][ T3329] ___sys_sendmsg+0xee/0x170 [18182.373398][ T3329] __sys_sendmsg+0xcd/0x170 [18182.373398][ T3329] do_syscall_64+0xc6/0x1e0 [18182.373398][ T3329] [18182.375632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18182.375632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18182.375632][ T3329] ipv6_find_idev+0x102/0x170 [18182.375632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18182.375632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18182.375632][ T3329] netlink_rcv_skb+0x130/0x360 [18182.375632][ T3329] netlink_unicast+0x449/0x710 [18182.375632][ T3329] netlink_sendmsg+0x723/0xbe0 [18182.375632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18182.375632][ T3329] ___sys_sendmsg+0xee/0x170 [18182.375632][ T3329] __sys_sendmsg+0xcd/0x170 [18182.375632][ T3329] do_syscall_64+0xc6/0x1e0 [18182.375632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18182.375632][ T3329] [18182.377330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18182.377330][ T3329] neigh_parms_alloc+0x1e5/0x510 [18182.377330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18182.377330][ T3329] ipv6_find_idev+0x102/0x170 [18182.377330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18182.377330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18182.377330][ T3329] netlink_rcv_skb+0x130/0x360 [18182.377330][ T3329] netlink_unicast+0x449/0x710 [18182.377330][ T3329] netlink_sendmsg+0x723/0xbe0 [18182.377330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18182.377330][ T3329] ___sys_sendmsg+0xee/0x170 [18182.377330][ T3329] __sys_sendmsg+0xcd/0x170 [18182.377330][ T3329] do_syscall_64+0xc6/0x1e0 [18182.377330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18182.377330][ T3329] [18192.620923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18192.621344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18192.621344][ T3329] netdev_get_by_index+0x5e/0x80 [18192.621344][ T3329] fib6_nh_init+0x3d8/0x15b0 [18192.621344][ T3329] ip6_route_info_create+0xf18/0x17d0 [18192.621344][ T3329] ip6_route_add+0x1c/0x140 [18192.621344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18192.621344][ T3329] addrconf_add_dev+0xe2/0x170 [18192.621344][ T3329] inet6_addr_add+0x12f/0xa40 [18192.621344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18192.621344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18192.621344][ T3329] netlink_rcv_skb+0x130/0x360 [18192.621344][ T3329] netlink_unicast+0x449/0x710 [18192.621344][ T3329] netlink_sendmsg+0x723/0xbe0 [18192.621344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18192.621344][ T3329] ___sys_sendmsg+0xee/0x170 [18192.621344][ T3329] __sys_sendmsg+0xcd/0x170 [18192.621344][ T3329] do_syscall_64+0xc6/0x1e0 [18192.621344][ T3329] [18192.623565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18192.623565][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18192.623565][ T3329] ipv6_find_idev+0x102/0x170 [18192.623565][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18192.623565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18192.623565][ T3329] netlink_rcv_skb+0x130/0x360 [18192.623565][ T3329] netlink_unicast+0x449/0x710 [18192.623565][ T3329] netlink_sendmsg+0x723/0xbe0 [18192.623565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18192.623565][ T3329] ___sys_sendmsg+0xee/0x170 [18192.623565][ T3329] __sys_sendmsg+0xcd/0x170 [18192.623565][ T3329] do_syscall_64+0xc6/0x1e0 [18192.623565][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18192.623565][ T3329] [18192.625284][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18192.625284][ T3329] neigh_parms_alloc+0x1e5/0x510 [18192.625284][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18192.625284][ T3329] ipv6_find_idev+0x102/0x170 [18192.625284][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18192.625284][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18192.625284][ T3329] netlink_rcv_skb+0x130/0x360 [18192.625284][ T3329] netlink_unicast+0x449/0x710 [18192.625284][ T3329] netlink_sendmsg+0x723/0xbe0 [18192.625284][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18192.625284][ T3329] ___sys_sendmsg+0xee/0x170 [18192.625284][ T3329] __sys_sendmsg+0xcd/0x170 [18192.625284][ T3329] do_syscall_64+0xc6/0x1e0 [18192.625284][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18192.625284][ T3329] [18202.868931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18202.869350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18202.869350][ T3329] netdev_get_by_index+0x5e/0x80 [18202.869350][ T3329] fib6_nh_init+0x3d8/0x15b0 [18202.869350][ T3329] ip6_route_info_create+0xf18/0x17d0 [18202.869350][ T3329] ip6_route_add+0x1c/0x140 [18202.869350][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18202.869350][ T3329] addrconf_add_dev+0xe2/0x170 [18202.869350][ T3329] inet6_addr_add+0x12f/0xa40 [18202.869350][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18202.869350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18202.869350][ T3329] netlink_rcv_skb+0x130/0x360 [18202.869350][ T3329] netlink_unicast+0x449/0x710 [18202.869350][ T3329] netlink_sendmsg+0x723/0xbe0 [18202.869350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18202.869350][ T3329] ___sys_sendmsg+0xee/0x170 [18202.869350][ T3329] __sys_sendmsg+0xcd/0x170 [18202.869350][ T3329] do_syscall_64+0xc6/0x1e0 [18202.869350][ T3329] [18202.871546][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18202.871546][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18202.871546][ T3329] ipv6_find_idev+0x102/0x170 [18202.871546][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18202.871546][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18202.871546][ T3329] netlink_rcv_skb+0x130/0x360 [18202.871546][ T3329] netlink_unicast+0x449/0x710 [18202.871546][ T3329] netlink_sendmsg+0x723/0xbe0 [18202.871546][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18202.871546][ T3329] ___sys_sendmsg+0xee/0x170 [18202.871546][ T3329] __sys_sendmsg+0xcd/0x170 [18202.871546][ T3329] do_syscall_64+0xc6/0x1e0 [18202.871546][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18202.871546][ T3329] [18202.873249][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18202.873249][ T3329] neigh_parms_alloc+0x1e5/0x510 [18202.873249][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18202.873249][ T3329] ipv6_find_idev+0x102/0x170 [18202.873249][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18202.873249][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18202.873249][ T3329] netlink_rcv_skb+0x130/0x360 [18202.873249][ T3329] netlink_unicast+0x449/0x710 [18202.873249][ T3329] netlink_sendmsg+0x723/0xbe0 [18202.873249][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18202.873249][ T3329] ___sys_sendmsg+0xee/0x170 [18202.873249][ T3329] __sys_sendmsg+0xcd/0x170 [18202.873249][ T3329] do_syscall_64+0xc6/0x1e0 [18202.873249][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18202.873249][ T3329] [18213.116952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18213.117380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18213.117380][ T3329] netdev_get_by_index+0x5e/0x80 [18213.117380][ T3329] fib6_nh_init+0x3d8/0x15b0 [18213.117380][ T3329] ip6_route_info_create+0xf18/0x17d0 [18213.117380][ T3329] ip6_route_add+0x1c/0x140 [18213.117380][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18213.117380][ T3329] addrconf_add_dev+0xe2/0x170 [18213.117380][ T3329] inet6_addr_add+0x12f/0xa40 [18213.117380][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18213.117380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18213.117380][ T3329] netlink_rcv_skb+0x130/0x360 [18213.117380][ T3329] netlink_unicast+0x449/0x710 [18213.117380][ T3329] netlink_sendmsg+0x723/0xbe0 [18213.117380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18213.117380][ T3329] ___sys_sendmsg+0xee/0x170 [18213.117380][ T3329] __sys_sendmsg+0xcd/0x170 [18213.117380][ T3329] do_syscall_64+0xc6/0x1e0 [18213.117380][ T3329] [18213.119587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18213.119587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18213.119587][ T3329] ipv6_find_idev+0x102/0x170 [18213.119587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18213.119587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18213.119587][ T3329] netlink_rcv_skb+0x130/0x360 [18213.119587][ T3329] netlink_unicast+0x449/0x710 [18213.119587][ T3329] netlink_sendmsg+0x723/0xbe0 [18213.119587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18213.119587][ T3329] ___sys_sendmsg+0xee/0x170 [18213.119587][ T3329] __sys_sendmsg+0xcd/0x170 [18213.119587][ T3329] do_syscall_64+0xc6/0x1e0 [18213.119587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18213.119587][ T3329] [18213.121306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18213.121306][ T3329] neigh_parms_alloc+0x1e5/0x510 [18213.121306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18213.121306][ T3329] ipv6_find_idev+0x102/0x170 [18213.121306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18213.121306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18213.121306][ T3329] netlink_rcv_skb+0x130/0x360 [18213.121306][ T3329] netlink_unicast+0x449/0x710 [18213.121306][ T3329] netlink_sendmsg+0x723/0xbe0 [18213.121306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18213.121306][ T3329] ___sys_sendmsg+0xee/0x170 [18213.121306][ T3329] __sys_sendmsg+0xcd/0x170 [18213.121306][ T3329] do_syscall_64+0xc6/0x1e0 [18213.121306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18213.121306][ T3329] [18223.268929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18223.269360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18223.269360][ T3329] netdev_get_by_index+0x5e/0x80 [18223.269360][ T3329] fib6_nh_init+0x3d8/0x15b0 [18223.269360][ T3329] ip6_route_info_create+0xf18/0x17d0 [18223.269360][ T3329] ip6_route_add+0x1c/0x140 [18223.269360][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18223.269360][ T3329] addrconf_add_dev+0xe2/0x170 [18223.269360][ T3329] inet6_addr_add+0x12f/0xa40 [18223.269360][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18223.269360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18223.269360][ T3329] netlink_rcv_skb+0x130/0x360 [18223.269360][ T3329] netlink_unicast+0x449/0x710 [18223.269360][ T3329] netlink_sendmsg+0x723/0xbe0 [18223.269360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18223.269360][ T3329] ___sys_sendmsg+0xee/0x170 [18223.269360][ T3329] __sys_sendmsg+0xcd/0x170 [18223.269360][ T3329] do_syscall_64+0xc6/0x1e0 [18223.269360][ T3329] [18223.271594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18223.271594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18223.271594][ T3329] ipv6_find_idev+0x102/0x170 [18223.271594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18223.271594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18223.271594][ T3329] netlink_rcv_skb+0x130/0x360 [18223.271594][ T3329] netlink_unicast+0x449/0x710 [18223.271594][ T3329] netlink_sendmsg+0x723/0xbe0 [18223.271594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18223.271594][ T3329] ___sys_sendmsg+0xee/0x170 [18223.271594][ T3329] __sys_sendmsg+0xcd/0x170 [18223.271594][ T3329] do_syscall_64+0xc6/0x1e0 [18223.271594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18223.271594][ T3329] [18223.273327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18223.273327][ T3329] neigh_parms_alloc+0x1e5/0x510 [18223.273327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18223.273327][ T3329] ipv6_find_idev+0x102/0x170 [18223.273327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18223.273327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18223.273327][ T3329] netlink_rcv_skb+0x130/0x360 [18223.273327][ T3329] netlink_unicast+0x449/0x710 [18223.273327][ T3329] netlink_sendmsg+0x723/0xbe0 [18223.273327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18223.273327][ T3329] ___sys_sendmsg+0xee/0x170 [18223.273327][ T3329] __sys_sendmsg+0xcd/0x170 [18223.273327][ T3329] do_syscall_64+0xc6/0x1e0 [18223.273327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18223.273327][ T3329] [18233.516929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18233.517366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18233.517366][ T3329] netdev_get_by_index+0x5e/0x80 [18233.517366][ T3329] fib6_nh_init+0x3d8/0x15b0 [18233.517366][ T3329] ip6_route_info_create+0xf18/0x17d0 [18233.517366][ T3329] ip6_route_add+0x1c/0x140 [18233.517366][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18233.517366][ T3329] addrconf_add_dev+0xe2/0x170 [18233.517366][ T3329] inet6_addr_add+0x12f/0xa40 [18233.517366][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18233.517366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18233.517366][ T3329] netlink_rcv_skb+0x130/0x360 [18233.517366][ T3329] netlink_unicast+0x449/0x710 [18233.517366][ T3329] netlink_sendmsg+0x723/0xbe0 [18233.517366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18233.517366][ T3329] ___sys_sendmsg+0xee/0x170 [18233.517366][ T3329] __sys_sendmsg+0xcd/0x170 [18233.517366][ T3329] do_syscall_64+0xc6/0x1e0 [18233.517366][ T3329] [18233.519623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18233.519623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18233.519623][ T3329] ipv6_find_idev+0x102/0x170 [18233.519623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18233.519623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18233.519623][ T3329] netlink_rcv_skb+0x130/0x360 [18233.519623][ T3329] netlink_unicast+0x449/0x710 [18233.519623][ T3329] netlink_sendmsg+0x723/0xbe0 [18233.519623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18233.519623][ T3329] ___sys_sendmsg+0xee/0x170 [18233.519623][ T3329] __sys_sendmsg+0xcd/0x170 [18233.519623][ T3329] do_syscall_64+0xc6/0x1e0 [18233.519623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18233.519623][ T3329] [18233.521350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18233.521350][ T3329] neigh_parms_alloc+0x1e5/0x510 [18233.521350][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18233.521350][ T3329] ipv6_find_idev+0x102/0x170 [18233.521350][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18233.521350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18233.521350][ T3329] netlink_rcv_skb+0x130/0x360 [18233.521350][ T3329] netlink_unicast+0x449/0x710 [18233.521350][ T3329] netlink_sendmsg+0x723/0xbe0 [18233.521350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18233.521350][ T3329] ___sys_sendmsg+0xee/0x170 [18233.521350][ T3329] __sys_sendmsg+0xcd/0x170 [18233.521350][ T3329] do_syscall_64+0xc6/0x1e0 [18233.521350][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18233.521350][ T3329] [18243.764949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18243.765437][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18243.765437][ T3329] netdev_get_by_index+0x5e/0x80 [18243.765437][ T3329] fib6_nh_init+0x3d8/0x15b0 [18243.765437][ T3329] ip6_route_info_create+0xf18/0x17d0 [18243.765437][ T3329] ip6_route_add+0x1c/0x140 [18243.765437][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18243.765437][ T3329] addrconf_add_dev+0xe2/0x170 [18243.765437][ T3329] inet6_addr_add+0x12f/0xa40 [18243.765437][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18243.765437][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18243.765437][ T3329] netlink_rcv_skb+0x130/0x360 [18243.765437][ T3329] netlink_unicast+0x449/0x710 [18243.765437][ T3329] netlink_sendmsg+0x723/0xbe0 [18243.765437][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18243.765437][ T3329] ___sys_sendmsg+0xee/0x170 [18243.765437][ T3329] __sys_sendmsg+0xcd/0x170 [18243.765437][ T3329] do_syscall_64+0xc6/0x1e0 [18243.765437][ T3329] [18243.767687][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18243.767687][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18243.767687][ T3329] ipv6_find_idev+0x102/0x170 [18243.767687][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18243.767687][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18243.767687][ T3329] netlink_rcv_skb+0x130/0x360 [18243.767687][ T3329] netlink_unicast+0x449/0x710 [18243.767687][ T3329] netlink_sendmsg+0x723/0xbe0 [18243.767687][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18243.767687][ T3329] ___sys_sendmsg+0xee/0x170 [18243.767687][ T3329] __sys_sendmsg+0xcd/0x170 [18243.767687][ T3329] do_syscall_64+0xc6/0x1e0 [18243.767687][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18243.767687][ T3329] [18243.769986][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18243.769986][ T3329] neigh_parms_alloc+0x1e5/0x510 [18243.769986][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18243.769986][ T3329] ipv6_find_idev+0x102/0x170 [18243.769986][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18243.769986][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18243.769986][ T3329] netlink_rcv_skb+0x130/0x360 [18243.769986][ T3329] netlink_unicast+0x449/0x710 [18243.769986][ T3329] netlink_sendmsg+0x723/0xbe0 [18243.769986][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18243.769986][ T3329] ___sys_sendmsg+0xee/0x170 [18243.769986][ T3329] __sys_sendmsg+0xcd/0x170 [18243.769986][ T3329] do_syscall_64+0xc6/0x1e0 [18243.769986][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18243.769986][ T3329] [18254.012936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18254.013373][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18254.013373][ T3329] netdev_get_by_index+0x5e/0x80 [18254.013373][ T3329] fib6_nh_init+0x3d8/0x15b0 [18254.013373][ T3329] ip6_route_info_create+0xf18/0x17d0 [18254.013373][ T3329] ip6_route_add+0x1c/0x140 [18254.013373][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18254.013373][ T3329] addrconf_add_dev+0xe2/0x170 [18254.013373][ T3329] inet6_addr_add+0x12f/0xa40 [18254.013373][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18254.013373][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18254.013373][ T3329] netlink_rcv_skb+0x130/0x360 [18254.013373][ T3329] netlink_unicast+0x449/0x710 [18254.013373][ T3329] netlink_sendmsg+0x723/0xbe0 [18254.013373][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18254.013373][ T3329] ___sys_sendmsg+0xee/0x170 [18254.013373][ T3329] __sys_sendmsg+0xcd/0x170 [18254.013373][ T3329] do_syscall_64+0xc6/0x1e0 [18254.013373][ T3329] [18254.016002][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18254.016002][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18254.016002][ T3329] ipv6_find_idev+0x102/0x170 [18254.016002][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18254.016002][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18254.016002][ T3329] netlink_rcv_skb+0x130/0x360 [18254.016002][ T3329] netlink_unicast+0x449/0x710 [18254.016002][ T3329] netlink_sendmsg+0x723/0xbe0 [18254.016002][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18254.016002][ T3329] ___sys_sendmsg+0xee/0x170 [18254.016002][ T3329] __sys_sendmsg+0xcd/0x170 [18254.016002][ T3329] do_syscall_64+0xc6/0x1e0 [18254.016002][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18254.016002][ T3329] [18254.017733][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18254.017733][ T3329] neigh_parms_alloc+0x1e5/0x510 [18254.017733][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18254.017733][ T3329] ipv6_find_idev+0x102/0x170 [18254.017733][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18254.017733][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18254.017733][ T3329] netlink_rcv_skb+0x130/0x360 [18254.017733][ T3329] netlink_unicast+0x449/0x710 [18254.017733][ T3329] netlink_sendmsg+0x723/0xbe0 [18254.017733][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18254.017733][ T3329] ___sys_sendmsg+0xee/0x170 [18254.017733][ T3329] __sys_sendmsg+0xcd/0x170 [18254.017733][ T3329] do_syscall_64+0xc6/0x1e0 [18254.017733][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18254.017733][ T3329] [18264.268989][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18264.270061][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18264.270061][ T3329] netdev_get_by_index+0x5e/0x80 [18264.270061][ T3329] fib6_nh_init+0x3d8/0x15b0 [18264.270061][ T3329] ip6_route_info_create+0xf18/0x17d0 [18264.270061][ T3329] ip6_route_add+0x1c/0x140 [18264.270061][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18264.270061][ T3329] addrconf_add_dev+0xe2/0x170 [18264.270061][ T3329] inet6_addr_add+0x12f/0xa40 [18264.270061][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18264.270061][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18264.270061][ T3329] netlink_rcv_skb+0x130/0x360 [18264.270061][ T3329] netlink_unicast+0x449/0x710 [18264.270061][ T3329] netlink_sendmsg+0x723/0xbe0 [18264.270061][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18264.270061][ T3329] ___sys_sendmsg+0xee/0x170 [18264.270061][ T3329] __sys_sendmsg+0xcd/0x170 [18264.270061][ T3329] do_syscall_64+0xc6/0x1e0 [18264.270061][ T3329] [18264.272327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18264.272327][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18264.272327][ T3329] ipv6_find_idev+0x102/0x170 [18264.272327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18264.272327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18264.272327][ T3329] netlink_rcv_skb+0x130/0x360 [18264.272327][ T3329] netlink_unicast+0x449/0x710 [18264.272327][ T3329] netlink_sendmsg+0x723/0xbe0 [18264.272327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18264.272327][ T3329] ___sys_sendmsg+0xee/0x170 [18264.272327][ T3329] __sys_sendmsg+0xcd/0x170 [18264.272327][ T3329] do_syscall_64+0xc6/0x1e0 [18264.272327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18264.272327][ T3329] [18264.274026][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18264.274026][ T3329] neigh_parms_alloc+0x1e5/0x510 [18264.274026][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18264.274026][ T3329] ipv6_find_idev+0x102/0x170 [18264.274026][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18264.274026][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18264.274026][ T3329] netlink_rcv_skb+0x130/0x360 [18264.274026][ T3329] netlink_unicast+0x449/0x710 [18264.274026][ T3329] netlink_sendmsg+0x723/0xbe0 [18264.274026][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18264.274026][ T3329] ___sys_sendmsg+0xee/0x170 [18264.274026][ T3329] __sys_sendmsg+0xcd/0x170 [18264.274026][ T3329] do_syscall_64+0xc6/0x1e0 [18264.274026][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18264.274026][ T3329] [18274.516984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18274.517511][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18274.517511][ T3329] netdev_get_by_index+0x5e/0x80 [18274.517511][ T3329] fib6_nh_init+0x3d8/0x15b0 [18274.517511][ T3329] ip6_route_info_create+0xf18/0x17d0 [18274.517511][ T3329] ip6_route_add+0x1c/0x140 [18274.517511][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18274.517511][ T3329] addrconf_add_dev+0xe2/0x170 [18274.517511][ T3329] inet6_addr_add+0x12f/0xa40 [18274.517511][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18274.517511][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18274.517511][ T3329] netlink_rcv_skb+0x130/0x360 [18274.517511][ T3329] netlink_unicast+0x449/0x710 [18274.517511][ T3329] netlink_sendmsg+0x723/0xbe0 [18274.517511][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18274.517511][ T3329] ___sys_sendmsg+0xee/0x170 [18274.517511][ T3329] __sys_sendmsg+0xcd/0x170 [18274.517511][ T3329] do_syscall_64+0xc6/0x1e0 [18274.517511][ T3329] [18274.519668][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18274.519668][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18274.519668][ T3329] ipv6_find_idev+0x102/0x170 [18274.519668][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18274.519668][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18274.519668][ T3329] netlink_rcv_skb+0x130/0x360 [18274.519668][ T3329] netlink_unicast+0x449/0x710 [18274.519668][ T3329] netlink_sendmsg+0x723/0xbe0 [18274.519668][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18274.519668][ T3329] ___sys_sendmsg+0xee/0x170 [18274.519668][ T3329] __sys_sendmsg+0xcd/0x170 [18274.519668][ T3329] do_syscall_64+0xc6/0x1e0 [18274.519668][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18274.519668][ T3329] [18274.521329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18274.521329][ T3329] neigh_parms_alloc+0x1e5/0x510 [18274.521329][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18274.521329][ T3329] ipv6_find_idev+0x102/0x170 [18274.521329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18274.521329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18274.521329][ T3329] netlink_rcv_skb+0x130/0x360 [18274.521329][ T3329] netlink_unicast+0x449/0x710 [18274.521329][ T3329] netlink_sendmsg+0x723/0xbe0 [18274.521329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18274.521329][ T3329] ___sys_sendmsg+0xee/0x170 [18274.521329][ T3329] __sys_sendmsg+0xcd/0x170 [18274.521329][ T3329] do_syscall_64+0xc6/0x1e0 [18274.521329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18274.521329][ T3329] [18284.572963][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18284.573377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18284.573377][ T3329] netdev_get_by_index+0x5e/0x80 [18284.573377][ T3329] fib6_nh_init+0x3d8/0x15b0 [18284.573377][ T3329] ip6_route_info_create+0xf18/0x17d0 [18284.573377][ T3329] ip6_route_add+0x1c/0x140 [18284.573377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18284.573377][ T3329] addrconf_add_dev+0xe2/0x170 [18284.573377][ T3329] inet6_addr_add+0x12f/0xa40 [18284.573377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18284.573377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18284.573377][ T3329] netlink_rcv_skb+0x130/0x360 [18284.573377][ T3329] netlink_unicast+0x449/0x710 [18284.573377][ T3329] netlink_sendmsg+0x723/0xbe0 [18284.573377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18284.573377][ T3329] ___sys_sendmsg+0xee/0x170 [18284.573377][ T3329] __sys_sendmsg+0xcd/0x170 [18284.573377][ T3329] do_syscall_64+0xc6/0x1e0 [18284.573377][ T3329] [18284.575588][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18284.575588][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18284.575588][ T3329] ipv6_find_idev+0x102/0x170 [18284.575588][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18284.575588][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18284.575588][ T3329] netlink_rcv_skb+0x130/0x360 [18284.575588][ T3329] netlink_unicast+0x449/0x710 [18284.575588][ T3329] netlink_sendmsg+0x723/0xbe0 [18284.575588][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18284.575588][ T3329] ___sys_sendmsg+0xee/0x170 [18284.575588][ T3329] __sys_sendmsg+0xcd/0x170 [18284.575588][ T3329] do_syscall_64+0xc6/0x1e0 [18284.575588][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18284.575588][ T3329] [18284.577286][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18284.577286][ T3329] neigh_parms_alloc+0x1e5/0x510 [18284.577286][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18284.577286][ T3329] ipv6_find_idev+0x102/0x170 [18284.577286][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18284.577286][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18284.577286][ T3329] netlink_rcv_skb+0x130/0x360 [18284.577286][ T3329] netlink_unicast+0x449/0x710 [18284.577286][ T3329] netlink_sendmsg+0x723/0xbe0 [18284.577286][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18284.577286][ T3329] ___sys_sendmsg+0xee/0x170 [18284.577286][ T3329] __sys_sendmsg+0xcd/0x170 [18284.577286][ T3329] do_syscall_64+0xc6/0x1e0 [18284.577286][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18284.577286][ T3329] [18294.636960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18294.637449][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18294.637449][ T3329] netdev_get_by_index+0x5e/0x80 [18294.637449][ T3329] fib6_nh_init+0x3d8/0x15b0 [18294.637449][ T3329] ip6_route_info_create+0xf18/0x17d0 [18294.637449][ T3329] ip6_route_add+0x1c/0x140 [18294.637449][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18294.637449][ T3329] addrconf_add_dev+0xe2/0x170 [18294.637449][ T3329] inet6_addr_add+0x12f/0xa40 [18294.637449][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18294.637449][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18294.637449][ T3329] netlink_rcv_skb+0x130/0x360 [18294.637449][ T3329] netlink_unicast+0x449/0x710 [18294.637449][ T3329] netlink_sendmsg+0x723/0xbe0 [18294.637449][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18294.637449][ T3329] ___sys_sendmsg+0xee/0x170 [18294.637449][ T3329] __sys_sendmsg+0xcd/0x170 [18294.637449][ T3329] do_syscall_64+0xc6/0x1e0 [18294.637449][ T3329] [18294.639657][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18294.639657][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18294.639657][ T3329] ipv6_find_idev+0x102/0x170 [18294.639657][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18294.639657][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18294.639657][ T3329] netlink_rcv_skb+0x130/0x360 [18294.639657][ T3329] netlink_unicast+0x449/0x710 [18294.639657][ T3329] netlink_sendmsg+0x723/0xbe0 [18294.639657][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18294.639657][ T3329] ___sys_sendmsg+0xee/0x170 [18294.639657][ T3329] __sys_sendmsg+0xcd/0x170 [18294.639657][ T3329] do_syscall_64+0xc6/0x1e0 [18294.639657][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18294.639657][ T3329] [18294.641369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18294.641369][ T3329] neigh_parms_alloc+0x1e5/0x510 [18294.641369][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18294.641369][ T3329] ipv6_find_idev+0x102/0x170 [18294.641369][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18294.641369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18294.641369][ T3329] netlink_rcv_skb+0x130/0x360 [18294.641369][ T3329] netlink_unicast+0x449/0x710 [18294.641369][ T3329] netlink_sendmsg+0x723/0xbe0 [18294.641369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18294.641369][ T3329] ___sys_sendmsg+0xee/0x170 [18294.641369][ T3329] __sys_sendmsg+0xcd/0x170 [18294.641369][ T3329] do_syscall_64+0xc6/0x1e0 [18294.641369][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18294.641369][ T3329] [18304.884973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18304.885991][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18304.885991][ T3329] netdev_get_by_index+0x5e/0x80 [18304.885991][ T3329] fib6_nh_init+0x3d8/0x15b0 [18304.885991][ T3329] ip6_route_info_create+0xf18/0x17d0 [18304.885991][ T3329] ip6_route_add+0x1c/0x140 [18304.885991][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18304.885991][ T3329] addrconf_add_dev+0xe2/0x170 [18304.885991][ T3329] inet6_addr_add+0x12f/0xa40 [18304.885991][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18304.885991][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18304.885991][ T3329] netlink_rcv_skb+0x130/0x360 [18304.885991][ T3329] netlink_unicast+0x449/0x710 [18304.885991][ T3329] netlink_sendmsg+0x723/0xbe0 [18304.885991][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18304.885991][ T3329] ___sys_sendmsg+0xee/0x170 [18304.885991][ T3329] __sys_sendmsg+0xcd/0x170 [18304.885991][ T3329] do_syscall_64+0xc6/0x1e0 [18304.885991][ T3329] [18304.888329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18304.888329][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18304.888329][ T3329] ipv6_find_idev+0x102/0x170 [18304.888329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18304.888329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18304.888329][ T3329] netlink_rcv_skb+0x130/0x360 [18304.888329][ T3329] netlink_unicast+0x449/0x710 [18304.888329][ T3329] netlink_sendmsg+0x723/0xbe0 [18304.888329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18304.888329][ T3329] ___sys_sendmsg+0xee/0x170 [18304.888329][ T3329] __sys_sendmsg+0xcd/0x170 [18304.888329][ T3329] do_syscall_64+0xc6/0x1e0 [18304.888329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18304.888329][ T3329] [18304.890057][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18304.890057][ T3329] neigh_parms_alloc+0x1e5/0x510 [18304.890057][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18304.890057][ T3329] ipv6_find_idev+0x102/0x170 [18304.890057][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18304.890057][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18304.890057][ T3329] netlink_rcv_skb+0x130/0x360 [18304.890057][ T3329] netlink_unicast+0x449/0x710 [18304.890057][ T3329] netlink_sendmsg+0x723/0xbe0 [18304.890057][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18304.890057][ T3329] ___sys_sendmsg+0xee/0x170 [18304.890057][ T3329] __sys_sendmsg+0xcd/0x170 [18304.890057][ T3329] do_syscall_64+0xc6/0x1e0 [18304.890057][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18304.890057][ T3329] [18314.980994][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18314.982116][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18314.982116][ T3329] netdev_get_by_index+0x5e/0x80 [18314.982116][ T3329] fib6_nh_init+0x3d8/0x15b0 [18314.982116][ T3329] ip6_route_info_create+0xf18/0x17d0 [18314.982116][ T3329] ip6_route_add+0x1c/0x140 [18314.982116][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18314.982116][ T3329] addrconf_add_dev+0xe2/0x170 [18314.982116][ T3329] inet6_addr_add+0x12f/0xa40 [18314.982116][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18314.982116][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18314.982116][ T3329] netlink_rcv_skb+0x130/0x360 [18314.982116][ T3329] netlink_unicast+0x449/0x710 [18314.982116][ T3329] netlink_sendmsg+0x723/0xbe0 [18314.982116][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18314.982116][ T3329] ___sys_sendmsg+0xee/0x170 [18314.982116][ T3329] __sys_sendmsg+0xcd/0x170 [18314.982116][ T3329] do_syscall_64+0xc6/0x1e0 [18314.982116][ T3329] [18314.984269][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18314.984269][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18314.984269][ T3329] ipv6_find_idev+0x102/0x170 [18314.984269][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18314.984269][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18314.984269][ T3329] netlink_rcv_skb+0x130/0x360 [18314.984269][ T3329] netlink_unicast+0x449/0x710 [18314.984269][ T3329] netlink_sendmsg+0x723/0xbe0 [18314.984269][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18314.984269][ T3329] ___sys_sendmsg+0xee/0x170 [18314.984269][ T3329] __sys_sendmsg+0xcd/0x170 [18314.984269][ T3329] do_syscall_64+0xc6/0x1e0 [18314.984269][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18314.984269][ T3329] [18314.985933][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18314.985933][ T3329] neigh_parms_alloc+0x1e5/0x510 [18314.985933][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18314.985933][ T3329] ipv6_find_idev+0x102/0x170 [18314.985933][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18314.985933][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18314.985933][ T3329] netlink_rcv_skb+0x130/0x360 [18314.985933][ T3329] netlink_unicast+0x449/0x710 [18314.985933][ T3329] netlink_sendmsg+0x723/0xbe0 [18314.985933][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18314.985933][ T3329] ___sys_sendmsg+0xee/0x170 [18314.985933][ T3329] __sys_sendmsg+0xcd/0x170 [18314.985933][ T3329] do_syscall_64+0xc6/0x1e0 [18314.985933][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18314.985933][ T3329] [18325.229014][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18325.229486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18325.229486][ T3329] netdev_get_by_index+0x5e/0x80 [18325.229486][ T3329] fib6_nh_init+0x3d8/0x15b0 [18325.229486][ T3329] ip6_route_info_create+0xf18/0x17d0 [18325.229486][ T3329] ip6_route_add+0x1c/0x140 [18325.229486][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18325.229486][ T3329] addrconf_add_dev+0xe2/0x170 [18325.229486][ T3329] inet6_addr_add+0x12f/0xa40 [18325.229486][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18325.229486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18325.229486][ T3329] netlink_rcv_skb+0x130/0x360 [18325.229486][ T3329] netlink_unicast+0x449/0x710 [18325.229486][ T3329] netlink_sendmsg+0x723/0xbe0 [18325.229486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18325.229486][ T3329] ___sys_sendmsg+0xee/0x170 [18325.229486][ T3329] __sys_sendmsg+0xcd/0x170 [18325.229486][ T3329] do_syscall_64+0xc6/0x1e0 [18325.229486][ T3329] [18325.231707][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18325.231707][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18325.231707][ T3329] ipv6_find_idev+0x102/0x170 [18325.231707][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18325.231707][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18325.231707][ T3329] netlink_rcv_skb+0x130/0x360 [18325.231707][ T3329] netlink_unicast+0x449/0x710 [18325.231707][ T3329] netlink_sendmsg+0x723/0xbe0 [18325.231707][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18325.231707][ T3329] ___sys_sendmsg+0xee/0x170 [18325.231707][ T3329] __sys_sendmsg+0xcd/0x170 [18325.231707][ T3329] do_syscall_64+0xc6/0x1e0 [18325.231707][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18325.231707][ T3329] [18325.233411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18325.233411][ T3329] neigh_parms_alloc+0x1e5/0x510 [18325.233411][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18325.233411][ T3329] ipv6_find_idev+0x102/0x170 [18325.233411][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18325.233411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18325.233411][ T3329] netlink_rcv_skb+0x130/0x360 [18325.233411][ T3329] netlink_unicast+0x449/0x710 [18325.233411][ T3329] netlink_sendmsg+0x723/0xbe0 [18325.233411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18325.233411][ T3329] ___sys_sendmsg+0xee/0x170 [18325.233411][ T3329] __sys_sendmsg+0xcd/0x170 [18325.233411][ T3329] do_syscall_64+0xc6/0x1e0 [18325.233411][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18325.233411][ T3329] [18335.476975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18335.478053][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18335.478053][ T3329] netdev_get_by_index+0x5e/0x80 [18335.478053][ T3329] fib6_nh_init+0x3d8/0x15b0 [18335.478053][ T3329] ip6_route_info_create+0xf18/0x17d0 [18335.478053][ T3329] ip6_route_add+0x1c/0x140 [18335.478053][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18335.478053][ T3329] addrconf_add_dev+0xe2/0x170 [18335.478053][ T3329] inet6_addr_add+0x12f/0xa40 [18335.478053][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18335.478053][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18335.478053][ T3329] netlink_rcv_skb+0x130/0x360 [18335.478053][ T3329] netlink_unicast+0x449/0x710 [18335.478053][ T3329] netlink_sendmsg+0x723/0xbe0 [18335.478053][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18335.478053][ T3329] ___sys_sendmsg+0xee/0x170 [18335.478053][ T3329] __sys_sendmsg+0xcd/0x170 [18335.478053][ T3329] do_syscall_64+0xc6/0x1e0 [18335.478053][ T3329] [18335.480362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18335.480362][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18335.480362][ T3329] ipv6_find_idev+0x102/0x170 [18335.480362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18335.480362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18335.480362][ T3329] netlink_rcv_skb+0x130/0x360 [18335.480362][ T3329] netlink_unicast+0x449/0x710 [18335.480362][ T3329] netlink_sendmsg+0x723/0xbe0 [18335.480362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18335.480362][ T3329] ___sys_sendmsg+0xee/0x170 [18335.480362][ T3329] __sys_sendmsg+0xcd/0x170 [18335.480362][ T3329] do_syscall_64+0xc6/0x1e0 [18335.480362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18335.480362][ T3329] [18335.482025][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18335.482025][ T3329] neigh_parms_alloc+0x1e5/0x510 [18335.482025][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18335.482025][ T3329] ipv6_find_idev+0x102/0x170 [18335.482025][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18335.482025][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18335.482025][ T3329] netlink_rcv_skb+0x130/0x360 [18335.482025][ T3329] netlink_unicast+0x449/0x710 [18335.482025][ T3329] netlink_sendmsg+0x723/0xbe0 [18335.482025][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18335.482025][ T3329] ___sys_sendmsg+0xee/0x170 [18335.482025][ T3329] __sys_sendmsg+0xcd/0x170 [18335.482025][ T3329] do_syscall_64+0xc6/0x1e0 [18335.482025][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18335.482025][ T3329] [18345.524993][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18345.525486][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18345.525486][ T3329] netdev_get_by_index+0x5e/0x80 [18345.525486][ T3329] fib6_nh_init+0x3d8/0x15b0 [18345.525486][ T3329] ip6_route_info_create+0xf18/0x17d0 [18345.525486][ T3329] ip6_route_add+0x1c/0x140 [18345.525486][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18345.525486][ T3329] addrconf_add_dev+0xe2/0x170 [18345.525486][ T3329] inet6_addr_add+0x12f/0xa40 [18345.525486][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18345.525486][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18345.525486][ T3329] netlink_rcv_skb+0x130/0x360 [18345.525486][ T3329] netlink_unicast+0x449/0x710 [18345.525486][ T3329] netlink_sendmsg+0x723/0xbe0 [18345.525486][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18345.525486][ T3329] ___sys_sendmsg+0xee/0x170 [18345.525486][ T3329] __sys_sendmsg+0xcd/0x170 [18345.525486][ T3329] do_syscall_64+0xc6/0x1e0 [18345.525486][ T3329] [18345.527701][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18345.527701][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18345.527701][ T3329] ipv6_find_idev+0x102/0x170 [18345.527701][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18345.527701][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18345.527701][ T3329] netlink_rcv_skb+0x130/0x360 [18345.527701][ T3329] netlink_unicast+0x449/0x710 [18345.527701][ T3329] netlink_sendmsg+0x723/0xbe0 [18345.527701][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18345.527701][ T3329] ___sys_sendmsg+0xee/0x170 [18345.527701][ T3329] __sys_sendmsg+0xcd/0x170 [18345.527701][ T3329] do_syscall_64+0xc6/0x1e0 [18345.527701][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18345.527701][ T3329] [18345.529366][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18345.529366][ T3329] neigh_parms_alloc+0x1e5/0x510 [18345.529366][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18345.529366][ T3329] ipv6_find_idev+0x102/0x170 [18345.529366][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18345.529366][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18345.529366][ T3329] netlink_rcv_skb+0x130/0x360 [18345.529366][ T3329] netlink_unicast+0x449/0x710 [18345.529366][ T3329] netlink_sendmsg+0x723/0xbe0 [18345.529366][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18345.529366][ T3329] ___sys_sendmsg+0xee/0x170 [18345.529366][ T3329] __sys_sendmsg+0xcd/0x170 [18345.529366][ T3329] do_syscall_64+0xc6/0x1e0 [18345.529366][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18345.529366][ T3329] [18355.684939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18355.685410][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18355.685410][ T3329] netdev_get_by_index+0x5e/0x80 [18355.685410][ T3329] fib6_nh_init+0x3d8/0x15b0 [18355.685410][ T3329] ip6_route_info_create+0xf18/0x17d0 [18355.685410][ T3329] ip6_route_add+0x1c/0x140 [18355.685410][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18355.685410][ T3329] addrconf_add_dev+0xe2/0x170 [18355.685410][ T3329] inet6_addr_add+0x12f/0xa40 [18355.685410][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18355.685410][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18355.685410][ T3329] netlink_rcv_skb+0x130/0x360 [18355.685410][ T3329] netlink_unicast+0x449/0x710 [18355.685410][ T3329] netlink_sendmsg+0x723/0xbe0 [18355.685410][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18355.685410][ T3329] ___sys_sendmsg+0xee/0x170 [18355.685410][ T3329] __sys_sendmsg+0xcd/0x170 [18355.685410][ T3329] do_syscall_64+0xc6/0x1e0 [18355.685410][ T3329] [18355.687689][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18355.687689][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18355.687689][ T3329] ipv6_find_idev+0x102/0x170 [18355.687689][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18355.687689][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18355.687689][ T3329] netlink_rcv_skb+0x130/0x360 [18355.687689][ T3329] netlink_unicast+0x449/0x710 [18355.687689][ T3329] netlink_sendmsg+0x723/0xbe0 [18355.687689][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18355.687689][ T3329] ___sys_sendmsg+0xee/0x170 [18355.687689][ T3329] __sys_sendmsg+0xcd/0x170 [18355.687689][ T3329] do_syscall_64+0xc6/0x1e0 [18355.687689][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18355.687689][ T3329] [18355.689399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18355.689399][ T3329] neigh_parms_alloc+0x1e5/0x510 [18355.689399][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18355.689399][ T3329] ipv6_find_idev+0x102/0x170 [18355.689399][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18355.689399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18355.689399][ T3329] netlink_rcv_skb+0x130/0x360 [18355.689399][ T3329] netlink_unicast+0x449/0x710 [18355.689399][ T3329] netlink_sendmsg+0x723/0xbe0 [18355.689399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18355.689399][ T3329] ___sys_sendmsg+0xee/0x170 [18355.689399][ T3329] __sys_sendmsg+0xcd/0x170 [18355.689399][ T3329] do_syscall_64+0xc6/0x1e0 [18355.689399][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18355.689399][ T3329] [18365.932984][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18365.933515][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18365.933515][ T3329] netdev_get_by_index+0x5e/0x80 [18365.933515][ T3329] fib6_nh_init+0x3d8/0x15b0 [18365.933515][ T3329] ip6_route_info_create+0xf18/0x17d0 [18365.933515][ T3329] ip6_route_add+0x1c/0x140 [18365.933515][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18365.933515][ T3329] addrconf_add_dev+0xe2/0x170 [18365.933515][ T3329] inet6_addr_add+0x12f/0xa40 [18365.933515][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18365.933515][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18365.933515][ T3329] netlink_rcv_skb+0x130/0x360 [18365.933515][ T3329] netlink_unicast+0x449/0x710 [18365.933515][ T3329] netlink_sendmsg+0x723/0xbe0 [18365.933515][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18365.933515][ T3329] ___sys_sendmsg+0xee/0x170 [18365.933515][ T3329] __sys_sendmsg+0xcd/0x170 [18365.933515][ T3329] do_syscall_64+0xc6/0x1e0 [18365.933515][ T3329] [18365.935701][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18365.935701][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18365.935701][ T3329] ipv6_find_idev+0x102/0x170 [18365.935701][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18365.935701][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18365.935701][ T3329] netlink_rcv_skb+0x130/0x360 [18365.935701][ T3329] netlink_unicast+0x449/0x710 [18365.935701][ T3329] netlink_sendmsg+0x723/0xbe0 [18365.935701][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18365.935701][ T3329] ___sys_sendmsg+0xee/0x170 [18365.935701][ T3329] __sys_sendmsg+0xcd/0x170 [18365.935701][ T3329] do_syscall_64+0xc6/0x1e0 [18365.935701][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18365.935701][ T3329] [18365.937414][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18365.937414][ T3329] neigh_parms_alloc+0x1e5/0x510 [18365.937414][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18365.937414][ T3329] ipv6_find_idev+0x102/0x170 [18365.937414][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18365.937414][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18365.937414][ T3329] netlink_rcv_skb+0x130/0x360 [18365.937414][ T3329] netlink_unicast+0x449/0x710 [18365.937414][ T3329] netlink_sendmsg+0x723/0xbe0 [18365.937414][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18365.937414][ T3329] ___sys_sendmsg+0xee/0x170 [18365.937414][ T3329] __sys_sendmsg+0xcd/0x170 [18365.937414][ T3329] do_syscall_64+0xc6/0x1e0 [18365.937414][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18365.937414][ T3329] [18376.180979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18376.181981][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18376.181981][ T3329] netdev_get_by_index+0x5e/0x80 [18376.181981][ T3329] fib6_nh_init+0x3d8/0x15b0 [18376.181981][ T3329] ip6_route_info_create+0xf18/0x17d0 [18376.181981][ T3329] ip6_route_add+0x1c/0x140 [18376.181981][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18376.181981][ T3329] addrconf_add_dev+0xe2/0x170 [18376.181981][ T3329] inet6_addr_add+0x12f/0xa40 [18376.181981][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18376.181981][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18376.181981][ T3329] netlink_rcv_skb+0x130/0x360 [18376.181981][ T3329] netlink_unicast+0x449/0x710 [18376.181981][ T3329] netlink_sendmsg+0x723/0xbe0 [18376.181981][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18376.181981][ T3329] ___sys_sendmsg+0xee/0x170 [18376.181981][ T3329] __sys_sendmsg+0xcd/0x170 [18376.181981][ T3329] do_syscall_64+0xc6/0x1e0 [18376.181981][ T3329] [18376.184288][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18376.184288][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18376.184288][ T3329] ipv6_find_idev+0x102/0x170 [18376.184288][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18376.184288][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18376.184288][ T3329] netlink_rcv_skb+0x130/0x360 [18376.184288][ T3329] netlink_unicast+0x449/0x710 [18376.184288][ T3329] netlink_sendmsg+0x723/0xbe0 [18376.184288][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18376.184288][ T3329] ___sys_sendmsg+0xee/0x170 [18376.184288][ T3329] __sys_sendmsg+0xcd/0x170 [18376.184288][ T3329] do_syscall_64+0xc6/0x1e0 [18376.184288][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18376.184288][ T3329] [18376.185950][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18376.185950][ T3329] neigh_parms_alloc+0x1e5/0x510 [18376.185950][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18376.185950][ T3329] ipv6_find_idev+0x102/0x170 [18376.185950][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18376.185950][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18376.185950][ T3329] netlink_rcv_skb+0x130/0x360 [18376.185950][ T3329] netlink_unicast+0x449/0x710 [18376.185950][ T3329] netlink_sendmsg+0x723/0xbe0 [18376.185950][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18376.185950][ T3329] ___sys_sendmsg+0xee/0x170 [18376.185950][ T3329] __sys_sendmsg+0xcd/0x170 [18376.185950][ T3329] do_syscall_64+0xc6/0x1e0 [18376.185950][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18376.185950][ T3329] [18386.428943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18386.429425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18386.429425][ T3329] netdev_get_by_index+0x5e/0x80 [18386.429425][ T3329] fib6_nh_init+0x3d8/0x15b0 [18386.429425][ T3329] ip6_route_info_create+0xf18/0x17d0 [18386.429425][ T3329] ip6_route_add+0x1c/0x140 [18386.429425][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18386.429425][ T3329] addrconf_add_dev+0xe2/0x170 [18386.429425][ T3329] inet6_addr_add+0x12f/0xa40 [18386.429425][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18386.429425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18386.429425][ T3329] netlink_rcv_skb+0x130/0x360 [18386.429425][ T3329] netlink_unicast+0x449/0x710 [18386.429425][ T3329] netlink_sendmsg+0x723/0xbe0 [18386.429425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18386.429425][ T3329] ___sys_sendmsg+0xee/0x170 [18386.429425][ T3329] __sys_sendmsg+0xcd/0x170 [18386.429425][ T3329] do_syscall_64+0xc6/0x1e0 [18386.429425][ T3329] [18386.431693][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18386.431693][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18386.431693][ T3329] ipv6_find_idev+0x102/0x170 [18386.431693][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18386.431693][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18386.431693][ T3329] netlink_rcv_skb+0x130/0x360 [18386.431693][ T3329] netlink_unicast+0x449/0x710 [18386.431693][ T3329] netlink_sendmsg+0x723/0xbe0 [18386.431693][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18386.431693][ T3329] ___sys_sendmsg+0xee/0x170 [18386.431693][ T3329] __sys_sendmsg+0xcd/0x170 [18386.431693][ T3329] do_syscall_64+0xc6/0x1e0 [18386.431693][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18386.431693][ T3329] [18386.433401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18386.433401][ T3329] neigh_parms_alloc+0x1e5/0x510 [18386.433401][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18386.433401][ T3329] ipv6_find_idev+0x102/0x170 [18386.433401][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18386.433401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18386.433401][ T3329] netlink_rcv_skb+0x130/0x360 [18386.433401][ T3329] netlink_unicast+0x449/0x710 [18386.433401][ T3329] netlink_sendmsg+0x723/0xbe0 [18386.433401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18386.433401][ T3329] ___sys_sendmsg+0xee/0x170 [18386.433401][ T3329] __sys_sendmsg+0xcd/0x170 [18386.433401][ T3329] do_syscall_64+0xc6/0x1e0 [18386.433401][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18386.433401][ T3329] [18396.492974][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18396.493453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18396.493453][ T3329] netdev_get_by_index+0x5e/0x80 [18396.493453][ T3329] fib6_nh_init+0x3d8/0x15b0 [18396.493453][ T3329] ip6_route_info_create+0xf18/0x17d0 [18396.493453][ T3329] ip6_route_add+0x1c/0x140 [18396.493453][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18396.493453][ T3329] addrconf_add_dev+0xe2/0x170 [18396.493453][ T3329] inet6_addr_add+0x12f/0xa40 [18396.493453][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18396.493453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18396.493453][ T3329] netlink_rcv_skb+0x130/0x360 [18396.493453][ T3329] netlink_unicast+0x449/0x710 [18396.493453][ T3329] netlink_sendmsg+0x723/0xbe0 [18396.493453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18396.493453][ T3329] ___sys_sendmsg+0xee/0x170 [18396.493453][ T3329] __sys_sendmsg+0xcd/0x170 [18396.493453][ T3329] do_syscall_64+0xc6/0x1e0 [18396.493453][ T3329] [18396.495607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18396.495607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18396.495607][ T3329] ipv6_find_idev+0x102/0x170 [18396.495607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18396.495607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18396.495607][ T3329] netlink_rcv_skb+0x130/0x360 [18396.495607][ T3329] netlink_unicast+0x449/0x710 [18396.495607][ T3329] netlink_sendmsg+0x723/0xbe0 [18396.495607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18396.495607][ T3329] ___sys_sendmsg+0xee/0x170 [18396.495607][ T3329] __sys_sendmsg+0xcd/0x170 [18396.495607][ T3329] do_syscall_64+0xc6/0x1e0 [18396.495607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18396.495607][ T3329] [18396.497340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18396.497340][ T3329] neigh_parms_alloc+0x1e5/0x510 [18396.497340][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18396.497340][ T3329] ipv6_find_idev+0x102/0x170 [18396.497340][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18396.497340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18396.497340][ T3329] netlink_rcv_skb+0x130/0x360 [18396.497340][ T3329] netlink_unicast+0x449/0x710 [18396.497340][ T3329] netlink_sendmsg+0x723/0xbe0 [18396.497340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18396.497340][ T3329] ___sys_sendmsg+0xee/0x170 [18396.497340][ T3329] __sys_sendmsg+0xcd/0x170 [18396.497340][ T3329] do_syscall_64+0xc6/0x1e0 [18396.497340][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18396.497340][ T3329] [18406.589059][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18406.590135][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18406.590135][ T3329] netdev_get_by_index+0x5e/0x80 [18406.590135][ T3329] fib6_nh_init+0x3d8/0x15b0 [18406.590135][ T3329] ip6_route_info_create+0xf18/0x17d0 [18406.590135][ T3329] ip6_route_add+0x1c/0x140 [18406.590135][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18406.590135][ T3329] addrconf_add_dev+0xe2/0x170 [18406.590135][ T3329] inet6_addr_add+0x12f/0xa40 [18406.590135][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18406.590135][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18406.590135][ T3329] netlink_rcv_skb+0x130/0x360 [18406.590135][ T3329] netlink_unicast+0x449/0x710 [18406.590135][ T3329] netlink_sendmsg+0x723/0xbe0 [18406.590135][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18406.590135][ T3329] ___sys_sendmsg+0xee/0x170 [18406.590135][ T3329] __sys_sendmsg+0xcd/0x170 [18406.590135][ T3329] do_syscall_64+0xc6/0x1e0 [18406.590135][ T3329] [18406.592355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18406.592355][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18406.592355][ T3329] ipv6_find_idev+0x102/0x170 [18406.592355][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18406.592355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18406.592355][ T3329] netlink_rcv_skb+0x130/0x360 [18406.592355][ T3329] netlink_unicast+0x449/0x710 [18406.592355][ T3329] netlink_sendmsg+0x723/0xbe0 [18406.592355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18406.592355][ T3329] ___sys_sendmsg+0xee/0x170 [18406.592355][ T3329] __sys_sendmsg+0xcd/0x170 [18406.592355][ T3329] do_syscall_64+0xc6/0x1e0 [18406.592355][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18406.592355][ T3329] [18406.594020][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18406.594020][ T3329] neigh_parms_alloc+0x1e5/0x510 [18406.594020][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18406.594020][ T3329] ipv6_find_idev+0x102/0x170 [18406.594020][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18406.594020][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18406.594020][ T3329] netlink_rcv_skb+0x130/0x360 [18406.594020][ T3329] netlink_unicast+0x449/0x710 [18406.594020][ T3329] netlink_sendmsg+0x723/0xbe0 [18406.594020][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18406.594020][ T3329] ___sys_sendmsg+0xee/0x170 [18406.594020][ T3329] __sys_sendmsg+0xcd/0x170 [18406.594020][ T3329] do_syscall_64+0xc6/0x1e0 [18406.594020][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18406.594020][ T3329] [18416.836987][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18416.837477][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18416.837477][ T3329] netdev_get_by_index+0x5e/0x80 [18416.837477][ T3329] fib6_nh_init+0x3d8/0x15b0 [18416.837477][ T3329] ip6_route_info_create+0xf18/0x17d0 [18416.837477][ T3329] ip6_route_add+0x1c/0x140 [18416.837477][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18416.837477][ T3329] addrconf_add_dev+0xe2/0x170 [18416.837477][ T3329] inet6_addr_add+0x12f/0xa40 [18416.837477][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18416.837477][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18416.837477][ T3329] netlink_rcv_skb+0x130/0x360 [18416.837477][ T3329] netlink_unicast+0x449/0x710 [18416.837477][ T3329] netlink_sendmsg+0x723/0xbe0 [18416.837477][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18416.837477][ T3329] ___sys_sendmsg+0xee/0x170 [18416.837477][ T3329] __sys_sendmsg+0xcd/0x170 [18416.837477][ T3329] do_syscall_64+0xc6/0x1e0 [18416.837477][ T3329] [18416.839691][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18416.839691][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18416.839691][ T3329] ipv6_find_idev+0x102/0x170 [18416.839691][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18416.839691][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18416.839691][ T3329] netlink_rcv_skb+0x130/0x360 [18416.839691][ T3329] netlink_unicast+0x449/0x710 [18416.839691][ T3329] netlink_sendmsg+0x723/0xbe0 [18416.839691][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18416.839691][ T3329] ___sys_sendmsg+0xee/0x170 [18416.839691][ T3329] __sys_sendmsg+0xcd/0x170 [18416.839691][ T3329] do_syscall_64+0xc6/0x1e0 [18416.839691][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18416.839691][ T3329] [18416.841392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18416.841392][ T3329] neigh_parms_alloc+0x1e5/0x510 [18416.841392][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18416.841392][ T3329] ipv6_find_idev+0x102/0x170 [18416.841392][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18416.841392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18416.841392][ T3329] netlink_rcv_skb+0x130/0x360 [18416.841392][ T3329] netlink_unicast+0x449/0x710 [18416.841392][ T3329] netlink_sendmsg+0x723/0xbe0 [18416.841392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18416.841392][ T3329] ___sys_sendmsg+0xee/0x170 [18416.841392][ T3329] __sys_sendmsg+0xcd/0x170 [18416.841392][ T3329] do_syscall_64+0xc6/0x1e0 [18416.841392][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18416.841392][ T3329] [18427.036926][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18427.037391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18427.037391][ T3329] netdev_get_by_index+0x5e/0x80 [18427.037391][ T3329] fib6_nh_init+0x3d8/0x15b0 [18427.037391][ T3329] ip6_route_info_create+0xf18/0x17d0 [18427.037391][ T3329] ip6_route_add+0x1c/0x140 [18427.037391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18427.037391][ T3329] addrconf_add_dev+0xe2/0x170 [18427.037391][ T3329] inet6_addr_add+0x12f/0xa40 [18427.037391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18427.037391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18427.037391][ T3329] netlink_rcv_skb+0x130/0x360 [18427.037391][ T3329] netlink_unicast+0x449/0x710 [18427.037391][ T3329] netlink_sendmsg+0x723/0xbe0 [18427.037391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18427.037391][ T3329] ___sys_sendmsg+0xee/0x170 [18427.037391][ T3329] __sys_sendmsg+0xcd/0x170 [18427.037391][ T3329] do_syscall_64+0xc6/0x1e0 [18427.037391][ T3329] [18427.039607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18427.039607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18427.039607][ T3329] ipv6_find_idev+0x102/0x170 [18427.039607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18427.039607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18427.039607][ T3329] netlink_rcv_skb+0x130/0x360 [18427.039607][ T3329] netlink_unicast+0x449/0x710 [18427.039607][ T3329] netlink_sendmsg+0x723/0xbe0 [18427.039607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18427.039607][ T3329] ___sys_sendmsg+0xee/0x170 [18427.039607][ T3329] __sys_sendmsg+0xcd/0x170 [18427.039607][ T3329] do_syscall_64+0xc6/0x1e0 [18427.039607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18427.039607][ T3329] [18427.041314][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18427.041314][ T3329] neigh_parms_alloc+0x1e5/0x510 [18427.041314][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18427.041314][ T3329] ipv6_find_idev+0x102/0x170 [18427.041314][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18427.041314][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18427.041314][ T3329] netlink_rcv_skb+0x130/0x360 [18427.041314][ T3329] netlink_unicast+0x449/0x710 [18427.041314][ T3329] netlink_sendmsg+0x723/0xbe0 [18427.041314][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18427.041314][ T3329] ___sys_sendmsg+0xee/0x170 [18427.041314][ T3329] __sys_sendmsg+0xcd/0x170 [18427.041314][ T3329] do_syscall_64+0xc6/0x1e0 [18427.041314][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18427.041314][ T3329] [18437.164958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18437.165469][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18437.165469][ T3329] netdev_get_by_index+0x5e/0x80 [18437.165469][ T3329] fib6_nh_init+0x3d8/0x15b0 [18437.165469][ T3329] ip6_route_info_create+0xf18/0x17d0 [18437.165469][ T3329] ip6_route_add+0x1c/0x140 [18437.165469][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18437.165469][ T3329] addrconf_add_dev+0xe2/0x170 [18437.165469][ T3329] inet6_addr_add+0x12f/0xa40 [18437.165469][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18437.165469][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18437.165469][ T3329] netlink_rcv_skb+0x130/0x360 [18437.165469][ T3329] netlink_unicast+0x449/0x710 [18437.165469][ T3329] netlink_sendmsg+0x723/0xbe0 [18437.165469][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18437.165469][ T3329] ___sys_sendmsg+0xee/0x170 [18437.165469][ T3329] __sys_sendmsg+0xcd/0x170 [18437.165469][ T3329] do_syscall_64+0xc6/0x1e0 [18437.165469][ T3329] [18437.167737][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18437.167737][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18437.167737][ T3329] ipv6_find_idev+0x102/0x170 [18437.167737][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18437.167737][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18437.167737][ T3329] netlink_rcv_skb+0x130/0x360 [18437.167737][ T3329] netlink_unicast+0x449/0x710 [18437.167737][ T3329] netlink_sendmsg+0x723/0xbe0 [18437.167737][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18437.167737][ T3329] ___sys_sendmsg+0xee/0x170 [18437.167737][ T3329] __sys_sendmsg+0xcd/0x170 [18437.167737][ T3329] do_syscall_64+0xc6/0x1e0 [18437.167737][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18437.167737][ T3329] [18437.169482][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18437.169482][ T3329] neigh_parms_alloc+0x1e5/0x510 [18437.169482][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18437.169482][ T3329] ipv6_find_idev+0x102/0x170 [18437.169482][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18437.169482][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18437.169482][ T3329] netlink_rcv_skb+0x130/0x360 [18437.169482][ T3329] netlink_unicast+0x449/0x710 [18437.169482][ T3329] netlink_sendmsg+0x723/0xbe0 [18437.169482][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18437.169482][ T3329] ___sys_sendmsg+0xee/0x170 [18437.169482][ T3329] __sys_sendmsg+0xcd/0x170 [18437.169482][ T3329] do_syscall_64+0xc6/0x1e0 [18437.169482][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18437.169482][ T3329] [18447.412927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18447.413411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18447.413411][ T3329] netdev_get_by_index+0x5e/0x80 [18447.413411][ T3329] fib6_nh_init+0x3d8/0x15b0 [18447.413411][ T3329] ip6_route_info_create+0xf18/0x17d0 [18447.413411][ T3329] ip6_route_add+0x1c/0x140 [18447.413411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18447.413411][ T3329] addrconf_add_dev+0xe2/0x170 [18447.413411][ T3329] inet6_addr_add+0x12f/0xa40 [18447.413411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18447.413411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18447.413411][ T3329] netlink_rcv_skb+0x130/0x360 [18447.413411][ T3329] netlink_unicast+0x449/0x710 [18447.413411][ T3329] netlink_sendmsg+0x723/0xbe0 [18447.413411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18447.413411][ T3329] ___sys_sendmsg+0xee/0x170 [18447.413411][ T3329] __sys_sendmsg+0xcd/0x170 [18447.413411][ T3329] do_syscall_64+0xc6/0x1e0 [18447.413411][ T3329] [18447.415663][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18447.415663][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18447.415663][ T3329] ipv6_find_idev+0x102/0x170 [18447.415663][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18447.415663][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18447.415663][ T3329] netlink_rcv_skb+0x130/0x360 [18447.415663][ T3329] netlink_unicast+0x449/0x710 [18447.415663][ T3329] netlink_sendmsg+0x723/0xbe0 [18447.415663][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18447.415663][ T3329] ___sys_sendmsg+0xee/0x170 [18447.415663][ T3329] __sys_sendmsg+0xcd/0x170 [18447.415663][ T3329] do_syscall_64+0xc6/0x1e0 [18447.415663][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18447.415663][ T3329] [18447.417420][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18447.417420][ T3329] neigh_parms_alloc+0x1e5/0x510 [18447.417420][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18447.417420][ T3329] ipv6_find_idev+0x102/0x170 [18447.417420][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18447.417420][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18447.417420][ T3329] netlink_rcv_skb+0x130/0x360 [18447.417420][ T3329] netlink_unicast+0x449/0x710 [18447.417420][ T3329] netlink_sendmsg+0x723/0xbe0 [18447.417420][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18447.417420][ T3329] ___sys_sendmsg+0xee/0x170 [18447.417420][ T3329] __sys_sendmsg+0xcd/0x170 [18447.417420][ T3329] do_syscall_64+0xc6/0x1e0 [18447.417420][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18447.417420][ T3329] [18457.660908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18457.661410][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18457.661410][ T3329] netdev_get_by_index+0x5e/0x80 [18457.661410][ T3329] fib6_nh_init+0x3d8/0x15b0 [18457.661410][ T3329] ip6_route_info_create+0xf18/0x17d0 [18457.661410][ T3329] ip6_route_add+0x1c/0x140 [18457.661410][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18457.661410][ T3329] addrconf_add_dev+0xe2/0x170 [18457.661410][ T3329] inet6_addr_add+0x12f/0xa40 [18457.661410][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18457.661410][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18457.661410][ T3329] netlink_rcv_skb+0x130/0x360 [18457.661410][ T3329] netlink_unicast+0x449/0x710 [18457.661410][ T3329] netlink_sendmsg+0x723/0xbe0 [18457.661410][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18457.661410][ T3329] ___sys_sendmsg+0xee/0x170 [18457.661410][ T3329] __sys_sendmsg+0xcd/0x170 [18457.661410][ T3329] do_syscall_64+0xc6/0x1e0 [18457.661410][ T3329] [18457.663664][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18457.663664][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18457.663664][ T3329] ipv6_find_idev+0x102/0x170 [18457.663664][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18457.663664][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18457.663664][ T3329] netlink_rcv_skb+0x130/0x360 [18457.663664][ T3329] netlink_unicast+0x449/0x710 [18457.663664][ T3329] netlink_sendmsg+0x723/0xbe0 [18457.663664][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18457.663664][ T3329] ___sys_sendmsg+0xee/0x170 [18457.663664][ T3329] __sys_sendmsg+0xcd/0x170 [18457.663664][ T3329] do_syscall_64+0xc6/0x1e0 [18457.663664][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18457.663664][ T3329] [18457.665402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18457.665402][ T3329] neigh_parms_alloc+0x1e5/0x510 [18457.665402][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18457.665402][ T3329] ipv6_find_idev+0x102/0x170 [18457.665402][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18457.665402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18457.665402][ T3329] netlink_rcv_skb+0x130/0x360 [18457.665402][ T3329] netlink_unicast+0x449/0x710 [18457.665402][ T3329] netlink_sendmsg+0x723/0xbe0 [18457.665402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18457.665402][ T3329] ___sys_sendmsg+0xee/0x170 [18457.665402][ T3329] __sys_sendmsg+0xcd/0x170 [18457.665402][ T3329] do_syscall_64+0xc6/0x1e0 [18457.665402][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18457.665402][ T3329] [18467.748938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18467.749412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18467.749412][ T3329] netdev_get_by_index+0x5e/0x80 [18467.749412][ T3329] fib6_nh_init+0x3d8/0x15b0 [18467.749412][ T3329] ip6_route_info_create+0xf18/0x17d0 [18467.749412][ T3329] ip6_route_add+0x1c/0x140 [18467.749412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18467.749412][ T3329] addrconf_add_dev+0xe2/0x170 [18467.749412][ T3329] inet6_addr_add+0x12f/0xa40 [18467.749412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18467.749412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18467.749412][ T3329] netlink_rcv_skb+0x130/0x360 [18467.749412][ T3329] netlink_unicast+0x449/0x710 [18467.749412][ T3329] netlink_sendmsg+0x723/0xbe0 [18467.749412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18467.749412][ T3329] ___sys_sendmsg+0xee/0x170 [18467.749412][ T3329] __sys_sendmsg+0xcd/0x170 [18467.749412][ T3329] do_syscall_64+0xc6/0x1e0 [18467.749412][ T3329] [18467.751633][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18467.751633][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18467.751633][ T3329] ipv6_find_idev+0x102/0x170 [18467.751633][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18467.751633][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18467.751633][ T3329] netlink_rcv_skb+0x130/0x360 [18467.751633][ T3329] netlink_unicast+0x449/0x710 [18467.751633][ T3329] netlink_sendmsg+0x723/0xbe0 [18467.751633][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18467.751633][ T3329] ___sys_sendmsg+0xee/0x170 [18467.751633][ T3329] __sys_sendmsg+0xcd/0x170 [18467.751633][ T3329] do_syscall_64+0xc6/0x1e0 [18467.751633][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18467.751633][ T3329] [18467.753344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18467.753344][ T3329] neigh_parms_alloc+0x1e5/0x510 [18467.753344][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18467.753344][ T3329] ipv6_find_idev+0x102/0x170 [18467.753344][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18467.753344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18467.753344][ T3329] netlink_rcv_skb+0x130/0x360 [18467.753344][ T3329] netlink_unicast+0x449/0x710 [18467.753344][ T3329] netlink_sendmsg+0x723/0xbe0 [18467.753344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18467.753344][ T3329] ___sys_sendmsg+0xee/0x170 [18467.753344][ T3329] __sys_sendmsg+0xcd/0x170 [18467.753344][ T3329] do_syscall_64+0xc6/0x1e0 [18467.753344][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18467.753344][ T3329] [18477.996928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18477.997334][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18477.997334][ T3329] netdev_get_by_index+0x5e/0x80 [18477.997334][ T3329] fib6_nh_init+0x3d8/0x15b0 [18477.997334][ T3329] ip6_route_info_create+0xf18/0x17d0 [18477.997334][ T3329] ip6_route_add+0x1c/0x140 [18477.997334][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18477.997334][ T3329] addrconf_add_dev+0xe2/0x170 [18477.997334][ T3329] inet6_addr_add+0x12f/0xa40 [18477.997334][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18477.997334][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18477.997334][ T3329] netlink_rcv_skb+0x130/0x360 [18477.997334][ T3329] netlink_unicast+0x449/0x710 [18477.997334][ T3329] netlink_sendmsg+0x723/0xbe0 [18477.997334][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18477.997334][ T3329] ___sys_sendmsg+0xee/0x170 [18477.997334][ T3329] __sys_sendmsg+0xcd/0x170 [18477.997334][ T3329] do_syscall_64+0xc6/0x1e0 [18477.997334][ T3329] [18477.999548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18477.999548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18477.999548][ T3329] ipv6_find_idev+0x102/0x170 [18477.999548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18477.999548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18477.999548][ T3329] netlink_rcv_skb+0x130/0x360 [18477.999548][ T3329] netlink_unicast+0x449/0x710 [18477.999548][ T3329] netlink_sendmsg+0x723/0xbe0 [18477.999548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18477.999548][ T3329] ___sys_sendmsg+0xee/0x170 [18477.999548][ T3329] __sys_sendmsg+0xcd/0x170 [18477.999548][ T3329] do_syscall_64+0xc6/0x1e0 [18477.999548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18477.999548][ T3329] [18478.001259][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18478.001259][ T3329] neigh_parms_alloc+0x1e5/0x510 [18478.001259][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18478.001259][ T3329] ipv6_find_idev+0x102/0x170 [18478.001259][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18478.001259][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18478.001259][ T3329] netlink_rcv_skb+0x130/0x360 [18478.001259][ T3329] netlink_unicast+0x449/0x710 [18478.001259][ T3329] netlink_sendmsg+0x723/0xbe0 [18478.001259][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18478.001259][ T3329] ___sys_sendmsg+0xee/0x170 [18478.001259][ T3329] __sys_sendmsg+0xcd/0x170 [18478.001259][ T3329] do_syscall_64+0xc6/0x1e0 [18478.001259][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18478.001259][ T3329] [18488.220964][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18488.221456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18488.221456][ T3329] netdev_get_by_index+0x5e/0x80 [18488.221456][ T3329] fib6_nh_init+0x3d8/0x15b0 [18488.221456][ T3329] ip6_route_info_create+0xf18/0x17d0 [18488.221456][ T3329] ip6_route_add+0x1c/0x140 [18488.221456][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18488.221456][ T3329] addrconf_add_dev+0xe2/0x170 [18488.221456][ T3329] inet6_addr_add+0x12f/0xa40 [18488.221456][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18488.221456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18488.221456][ T3329] netlink_rcv_skb+0x130/0x360 [18488.221456][ T3329] netlink_unicast+0x449/0x710 [18488.221456][ T3329] netlink_sendmsg+0x723/0xbe0 [18488.221456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18488.221456][ T3329] ___sys_sendmsg+0xee/0x170 [18488.221456][ T3329] __sys_sendmsg+0xcd/0x170 [18488.221456][ T3329] do_syscall_64+0xc6/0x1e0 [18488.221456][ T3329] [18488.223661][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18488.223661][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18488.223661][ T3329] ipv6_find_idev+0x102/0x170 [18488.223661][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18488.223661][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18488.223661][ T3329] netlink_rcv_skb+0x130/0x360 [18488.223661][ T3329] netlink_unicast+0x449/0x710 [18488.223661][ T3329] netlink_sendmsg+0x723/0xbe0 [18488.223661][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18488.223661][ T3329] ___sys_sendmsg+0xee/0x170 [18488.223661][ T3329] __sys_sendmsg+0xcd/0x170 [18488.223661][ T3329] do_syscall_64+0xc6/0x1e0 [18488.223661][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18488.223661][ T3329] [18488.225370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18488.225370][ T3329] neigh_parms_alloc+0x1e5/0x510 [18488.225370][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18488.225370][ T3329] ipv6_find_idev+0x102/0x170 [18488.225370][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18488.225370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18488.225370][ T3329] netlink_rcv_skb+0x130/0x360 [18488.225370][ T3329] netlink_unicast+0x449/0x710 [18488.225370][ T3329] netlink_sendmsg+0x723/0xbe0 [18488.225370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18488.225370][ T3329] ___sys_sendmsg+0xee/0x170 [18488.225370][ T3329] __sys_sendmsg+0xcd/0x170 [18488.225370][ T3329] do_syscall_64+0xc6/0x1e0 [18488.225370][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18488.225370][ T3329] [18498.468952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18498.469458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18498.469458][ T3329] netdev_get_by_index+0x5e/0x80 [18498.469458][ T3329] fib6_nh_init+0x3d8/0x15b0 [18498.469458][ T3329] ip6_route_info_create+0xf18/0x17d0 [18498.469458][ T3329] ip6_route_add+0x1c/0x140 [18498.469458][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18498.469458][ T3329] addrconf_add_dev+0xe2/0x170 [18498.469458][ T3329] inet6_addr_add+0x12f/0xa40 [18498.469458][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18498.469458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18498.469458][ T3329] netlink_rcv_skb+0x130/0x360 [18498.469458][ T3329] netlink_unicast+0x449/0x710 [18498.469458][ T3329] netlink_sendmsg+0x723/0xbe0 [18498.469458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18498.469458][ T3329] ___sys_sendmsg+0xee/0x170 [18498.469458][ T3329] __sys_sendmsg+0xcd/0x170 [18498.469458][ T3329] do_syscall_64+0xc6/0x1e0 [18498.469458][ T3329] [18498.471665][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18498.471665][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18498.471665][ T3329] ipv6_find_idev+0x102/0x170 [18498.471665][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18498.471665][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18498.471665][ T3329] netlink_rcv_skb+0x130/0x360 [18498.471665][ T3329] netlink_unicast+0x449/0x710 [18498.471665][ T3329] netlink_sendmsg+0x723/0xbe0 [18498.471665][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18498.471665][ T3329] ___sys_sendmsg+0xee/0x170 [18498.471665][ T3329] __sys_sendmsg+0xcd/0x170 [18498.471665][ T3329] do_syscall_64+0xc6/0x1e0 [18498.471665][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18498.471665][ T3329] [18498.473381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18498.473381][ T3329] neigh_parms_alloc+0x1e5/0x510 [18498.473381][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18498.473381][ T3329] ipv6_find_idev+0x102/0x170 [18498.473381][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18498.473381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18498.473381][ T3329] netlink_rcv_skb+0x130/0x360 [18498.473381][ T3329] netlink_unicast+0x449/0x710 [18498.473381][ T3329] netlink_sendmsg+0x723/0xbe0 [18498.473381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18498.473381][ T3329] ___sys_sendmsg+0xee/0x170 [18498.473381][ T3329] __sys_sendmsg+0xcd/0x170 [18498.473381][ T3329] do_syscall_64+0xc6/0x1e0 [18498.473381][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18498.473381][ T3329] [18508.716881][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18508.717352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18508.717352][ T3329] netdev_get_by_index+0x5e/0x80 [18508.717352][ T3329] fib6_nh_init+0x3d8/0x15b0 [18508.717352][ T3329] ip6_route_info_create+0xf18/0x17d0 [18508.717352][ T3329] ip6_route_add+0x1c/0x140 [18508.717352][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18508.717352][ T3329] addrconf_add_dev+0xe2/0x170 [18508.717352][ T3329] inet6_addr_add+0x12f/0xa40 [18508.717352][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18508.717352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18508.717352][ T3329] netlink_rcv_skb+0x130/0x360 [18508.717352][ T3329] netlink_unicast+0x449/0x710 [18508.717352][ T3329] netlink_sendmsg+0x723/0xbe0 [18508.717352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18508.717352][ T3329] ___sys_sendmsg+0xee/0x170 [18508.717352][ T3329] __sys_sendmsg+0xcd/0x170 [18508.717352][ T3329] do_syscall_64+0xc6/0x1e0 [18508.717352][ T3329] [18508.719577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18508.719577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18508.719577][ T3329] ipv6_find_idev+0x102/0x170 [18508.719577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18508.719577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18508.719577][ T3329] netlink_rcv_skb+0x130/0x360 [18508.719577][ T3329] netlink_unicast+0x449/0x710 [18508.719577][ T3329] netlink_sendmsg+0x723/0xbe0 [18508.719577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18508.719577][ T3329] ___sys_sendmsg+0xee/0x170 [18508.719577][ T3329] __sys_sendmsg+0xcd/0x170 [18508.719577][ T3329] do_syscall_64+0xc6/0x1e0 [18508.719577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18508.719577][ T3329] [18508.721296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18508.721296][ T3329] neigh_parms_alloc+0x1e5/0x510 [18508.721296][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18508.721296][ T3329] ipv6_find_idev+0x102/0x170 [18508.721296][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18508.721296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18508.721296][ T3329] netlink_rcv_skb+0x130/0x360 [18508.721296][ T3329] netlink_unicast+0x449/0x710 [18508.721296][ T3329] netlink_sendmsg+0x723/0xbe0 [18508.721296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18508.721296][ T3329] ___sys_sendmsg+0xee/0x170 [18508.721296][ T3329] __sys_sendmsg+0xcd/0x170 [18508.721296][ T3329] do_syscall_64+0xc6/0x1e0 [18508.721296][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18508.721296][ T3329] [18518.964952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18518.965362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18518.965362][ T3329] netdev_get_by_index+0x5e/0x80 [18518.965362][ T3329] fib6_nh_init+0x3d8/0x15b0 [18518.965362][ T3329] ip6_route_info_create+0xf18/0x17d0 [18518.965362][ T3329] ip6_route_add+0x1c/0x140 [18518.965362][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18518.965362][ T3329] addrconf_add_dev+0xe2/0x170 [18518.965362][ T3329] inet6_addr_add+0x12f/0xa40 [18518.965362][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18518.965362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18518.965362][ T3329] netlink_rcv_skb+0x130/0x360 [18518.965362][ T3329] netlink_unicast+0x449/0x710 [18518.965362][ T3329] netlink_sendmsg+0x723/0xbe0 [18518.965362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18518.965362][ T3329] ___sys_sendmsg+0xee/0x170 [18518.965362][ T3329] __sys_sendmsg+0xcd/0x170 [18518.965362][ T3329] do_syscall_64+0xc6/0x1e0 [18518.965362][ T3329] [18518.967721][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18518.967721][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18518.967721][ T3329] ipv6_find_idev+0x102/0x170 [18518.967721][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18518.967721][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18518.967721][ T3329] netlink_rcv_skb+0x130/0x360 [18518.967721][ T3329] netlink_unicast+0x449/0x710 [18518.967721][ T3329] netlink_sendmsg+0x723/0xbe0 [18518.967721][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18518.967721][ T3329] ___sys_sendmsg+0xee/0x170 [18518.967721][ T3329] __sys_sendmsg+0xcd/0x170 [18518.967721][ T3329] do_syscall_64+0xc6/0x1e0 [18518.967721][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18518.967721][ T3329] [18518.969434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18518.969434][ T3329] neigh_parms_alloc+0x1e5/0x510 [18518.969434][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18518.969434][ T3329] ipv6_find_idev+0x102/0x170 [18518.969434][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18518.969434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18518.969434][ T3329] netlink_rcv_skb+0x130/0x360 [18518.969434][ T3329] netlink_unicast+0x449/0x710 [18518.969434][ T3329] netlink_sendmsg+0x723/0xbe0 [18518.969434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18518.969434][ T3329] ___sys_sendmsg+0xee/0x170 [18518.969434][ T3329] __sys_sendmsg+0xcd/0x170 [18518.969434][ T3329] do_syscall_64+0xc6/0x1e0 [18518.969434][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18518.969434][ T3329] [18529.212952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18529.213448][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18529.213448][ T3329] netdev_get_by_index+0x5e/0x80 [18529.213448][ T3329] fib6_nh_init+0x3d8/0x15b0 [18529.213448][ T3329] ip6_route_info_create+0xf18/0x17d0 [18529.213448][ T3329] ip6_route_add+0x1c/0x140 [18529.213448][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18529.213448][ T3329] addrconf_add_dev+0xe2/0x170 [18529.213448][ T3329] inet6_addr_add+0x12f/0xa40 [18529.213448][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18529.213448][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18529.213448][ T3329] netlink_rcv_skb+0x130/0x360 [18529.213448][ T3329] netlink_unicast+0x449/0x710 [18529.213448][ T3329] netlink_sendmsg+0x723/0xbe0 [18529.213448][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18529.213448][ T3329] ___sys_sendmsg+0xee/0x170 [18529.213448][ T3329] __sys_sendmsg+0xcd/0x170 [18529.213448][ T3329] do_syscall_64+0xc6/0x1e0 [18529.213448][ T3329] [18529.215710][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18529.215710][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18529.215710][ T3329] ipv6_find_idev+0x102/0x170 [18529.215710][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18529.215710][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18529.215710][ T3329] netlink_rcv_skb+0x130/0x360 [18529.215710][ T3329] netlink_unicast+0x449/0x710 [18529.215710][ T3329] netlink_sendmsg+0x723/0xbe0 [18529.215710][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18529.215710][ T3329] ___sys_sendmsg+0xee/0x170 [18529.215710][ T3329] __sys_sendmsg+0xcd/0x170 [18529.215710][ T3329] do_syscall_64+0xc6/0x1e0 [18529.215710][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18529.215710][ T3329] [18529.217469][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18529.217469][ T3329] neigh_parms_alloc+0x1e5/0x510 [18529.217469][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18529.217469][ T3329] ipv6_find_idev+0x102/0x170 [18529.217469][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18529.217469][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18529.217469][ T3329] netlink_rcv_skb+0x130/0x360 [18529.217469][ T3329] netlink_unicast+0x449/0x710 [18529.217469][ T3329] netlink_sendmsg+0x723/0xbe0 [18529.217469][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18529.217469][ T3329] ___sys_sendmsg+0xee/0x170 [18529.217469][ T3329] __sys_sendmsg+0xcd/0x170 [18529.217469][ T3329] do_syscall_64+0xc6/0x1e0 [18529.217469][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18529.217469][ T3329] [18539.364918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18539.365402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18539.365402][ T3329] netdev_get_by_index+0x5e/0x80 [18539.365402][ T3329] fib6_nh_init+0x3d8/0x15b0 [18539.365402][ T3329] ip6_route_info_create+0xf18/0x17d0 [18539.365402][ T3329] ip6_route_add+0x1c/0x140 [18539.365402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18539.365402][ T3329] addrconf_add_dev+0xe2/0x170 [18539.365402][ T3329] inet6_addr_add+0x12f/0xa40 [18539.365402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18539.365402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18539.365402][ T3329] netlink_rcv_skb+0x130/0x360 [18539.365402][ T3329] netlink_unicast+0x449/0x710 [18539.365402][ T3329] netlink_sendmsg+0x723/0xbe0 [18539.365402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18539.365402][ T3329] ___sys_sendmsg+0xee/0x170 [18539.365402][ T3329] __sys_sendmsg+0xcd/0x170 [18539.365402][ T3329] do_syscall_64+0xc6/0x1e0 [18539.365402][ T3329] [18539.367655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18539.367655][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18539.367655][ T3329] ipv6_find_idev+0x102/0x170 [18539.367655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18539.367655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18539.367655][ T3329] netlink_rcv_skb+0x130/0x360 [18539.367655][ T3329] netlink_unicast+0x449/0x710 [18539.367655][ T3329] netlink_sendmsg+0x723/0xbe0 [18539.367655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18539.367655][ T3329] ___sys_sendmsg+0xee/0x170 [18539.367655][ T3329] __sys_sendmsg+0xcd/0x170 [18539.367655][ T3329] do_syscall_64+0xc6/0x1e0 [18539.367655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18539.367655][ T3329] [18539.369377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18539.369377][ T3329] neigh_parms_alloc+0x1e5/0x510 [18539.369377][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18539.369377][ T3329] ipv6_find_idev+0x102/0x170 [18539.369377][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18539.369377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18539.369377][ T3329] netlink_rcv_skb+0x130/0x360 [18539.369377][ T3329] netlink_unicast+0x449/0x710 [18539.369377][ T3329] netlink_sendmsg+0x723/0xbe0 [18539.369377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18539.369377][ T3329] ___sys_sendmsg+0xee/0x170 [18539.369377][ T3329] __sys_sendmsg+0xcd/0x170 [18539.369377][ T3329] do_syscall_64+0xc6/0x1e0 [18539.369377][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18539.369377][ T3329] [18549.612900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18549.613375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18549.613375][ T3329] netdev_get_by_index+0x5e/0x80 [18549.613375][ T3329] fib6_nh_init+0x3d8/0x15b0 [18549.613375][ T3329] ip6_route_info_create+0xf18/0x17d0 [18549.613375][ T3329] ip6_route_add+0x1c/0x140 [18549.613375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18549.613375][ T3329] addrconf_add_dev+0xe2/0x170 [18549.613375][ T3329] inet6_addr_add+0x12f/0xa40 [18549.613375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18549.613375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18549.613375][ T3329] netlink_rcv_skb+0x130/0x360 [18549.613375][ T3329] netlink_unicast+0x449/0x710 [18549.613375][ T3329] netlink_sendmsg+0x723/0xbe0 [18549.613375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18549.613375][ T3329] ___sys_sendmsg+0xee/0x170 [18549.613375][ T3329] __sys_sendmsg+0xcd/0x170 [18549.613375][ T3329] do_syscall_64+0xc6/0x1e0 [18549.613375][ T3329] [18549.615606][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18549.615606][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18549.615606][ T3329] ipv6_find_idev+0x102/0x170 [18549.615606][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18549.615606][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18549.615606][ T3329] netlink_rcv_skb+0x130/0x360 [18549.615606][ T3329] netlink_unicast+0x449/0x710 [18549.615606][ T3329] netlink_sendmsg+0x723/0xbe0 [18549.615606][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18549.615606][ T3329] ___sys_sendmsg+0xee/0x170 [18549.615606][ T3329] __sys_sendmsg+0xcd/0x170 [18549.615606][ T3329] do_syscall_64+0xc6/0x1e0 [18549.615606][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18549.615606][ T3329] [18549.617339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18549.617339][ T3329] neigh_parms_alloc+0x1e5/0x510 [18549.617339][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18549.617339][ T3329] ipv6_find_idev+0x102/0x170 [18549.617339][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18549.617339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18549.617339][ T3329] netlink_rcv_skb+0x130/0x360 [18549.617339][ T3329] netlink_unicast+0x449/0x710 [18549.617339][ T3329] netlink_sendmsg+0x723/0xbe0 [18549.617339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18549.617339][ T3329] ___sys_sendmsg+0xee/0x170 [18549.617339][ T3329] __sys_sendmsg+0xcd/0x170 [18549.617339][ T3329] do_syscall_64+0xc6/0x1e0 [18549.617339][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18549.617339][ T3329] [18559.868920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18559.869445][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18559.869445][ T3329] netdev_get_by_index+0x5e/0x80 [18559.869445][ T3329] fib6_nh_init+0x3d8/0x15b0 [18559.869445][ T3329] ip6_route_info_create+0xf18/0x17d0 [18559.869445][ T3329] ip6_route_add+0x1c/0x140 [18559.869445][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18559.869445][ T3329] addrconf_add_dev+0xe2/0x170 [18559.869445][ T3329] inet6_addr_add+0x12f/0xa40 [18559.869445][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18559.869445][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18559.869445][ T3329] netlink_rcv_skb+0x130/0x360 [18559.869445][ T3329] netlink_unicast+0x449/0x710 [18559.869445][ T3329] netlink_sendmsg+0x723/0xbe0 [18559.869445][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18559.869445][ T3329] ___sys_sendmsg+0xee/0x170 [18559.869445][ T3329] __sys_sendmsg+0xcd/0x170 [18559.869445][ T3329] do_syscall_64+0xc6/0x1e0 [18559.869445][ T3329] [18559.871680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18559.871680][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18559.871680][ T3329] ipv6_find_idev+0x102/0x170 [18559.871680][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18559.871680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18559.871680][ T3329] netlink_rcv_skb+0x130/0x360 [18559.871680][ T3329] netlink_unicast+0x449/0x710 [18559.871680][ T3329] netlink_sendmsg+0x723/0xbe0 [18559.871680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18559.871680][ T3329] ___sys_sendmsg+0xee/0x170 [18559.871680][ T3329] __sys_sendmsg+0xcd/0x170 [18559.871680][ T3329] do_syscall_64+0xc6/0x1e0 [18559.871680][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18559.871680][ T3329] [18559.873411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18559.873411][ T3329] neigh_parms_alloc+0x1e5/0x510 [18559.873411][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18559.873411][ T3329] ipv6_find_idev+0x102/0x170 [18559.873411][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18559.873411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18559.873411][ T3329] netlink_rcv_skb+0x130/0x360 [18559.873411][ T3329] netlink_unicast+0x449/0x710 [18559.873411][ T3329] netlink_sendmsg+0x723/0xbe0 [18559.873411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18559.873411][ T3329] ___sys_sendmsg+0xee/0x170 [18559.873411][ T3329] __sys_sendmsg+0xcd/0x170 [18559.873411][ T3329] do_syscall_64+0xc6/0x1e0 [18559.873411][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18559.873411][ T3329] [18570.124931][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18570.125400][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18570.125400][ T3329] netdev_get_by_index+0x5e/0x80 [18570.125400][ T3329] fib6_nh_init+0x3d8/0x15b0 [18570.125400][ T3329] ip6_route_info_create+0xf18/0x17d0 [18570.125400][ T3329] ip6_route_add+0x1c/0x140 [18570.125400][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18570.125400][ T3329] addrconf_add_dev+0xe2/0x170 [18570.125400][ T3329] inet6_addr_add+0x12f/0xa40 [18570.125400][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18570.125400][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18570.125400][ T3329] netlink_rcv_skb+0x130/0x360 [18570.125400][ T3329] netlink_unicast+0x449/0x710 [18570.125400][ T3329] netlink_sendmsg+0x723/0xbe0 [18570.125400][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18570.125400][ T3329] ___sys_sendmsg+0xee/0x170 [18570.125400][ T3329] __sys_sendmsg+0xcd/0x170 [18570.125400][ T3329] do_syscall_64+0xc6/0x1e0 [18570.125400][ T3329] [18570.127628][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18570.127628][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18570.127628][ T3329] ipv6_find_idev+0x102/0x170 [18570.127628][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18570.127628][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18570.127628][ T3329] netlink_rcv_skb+0x130/0x360 [18570.127628][ T3329] netlink_unicast+0x449/0x710 [18570.127628][ T3329] netlink_sendmsg+0x723/0xbe0 [18570.127628][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18570.127628][ T3329] ___sys_sendmsg+0xee/0x170 [18570.127628][ T3329] __sys_sendmsg+0xcd/0x170 [18570.127628][ T3329] do_syscall_64+0xc6/0x1e0 [18570.127628][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18570.127628][ T3329] [18570.129329][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18570.129329][ T3329] neigh_parms_alloc+0x1e5/0x510 [18570.129329][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18570.129329][ T3329] ipv6_find_idev+0x102/0x170 [18570.129329][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18570.129329][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18570.129329][ T3329] netlink_rcv_skb+0x130/0x360 [18570.129329][ T3329] netlink_unicast+0x449/0x710 [18570.129329][ T3329] netlink_sendmsg+0x723/0xbe0 [18570.129329][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18570.129329][ T3329] ___sys_sendmsg+0xee/0x170 [18570.129329][ T3329] __sys_sendmsg+0xcd/0x170 [18570.129329][ T3329] do_syscall_64+0xc6/0x1e0 [18570.129329][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18570.129329][ T3329] [18580.380920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18580.381392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18580.381392][ T3329] netdev_get_by_index+0x5e/0x80 [18580.381392][ T3329] fib6_nh_init+0x3d8/0x15b0 [18580.381392][ T3329] ip6_route_info_create+0xf18/0x17d0 [18580.381392][ T3329] ip6_route_add+0x1c/0x140 [18580.381392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18580.381392][ T3329] addrconf_add_dev+0xe2/0x170 [18580.381392][ T3329] inet6_addr_add+0x12f/0xa40 [18580.381392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18580.381392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18580.381392][ T3329] netlink_rcv_skb+0x130/0x360 [18580.381392][ T3329] netlink_unicast+0x449/0x710 [18580.381392][ T3329] netlink_sendmsg+0x723/0xbe0 [18580.381392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18580.381392][ T3329] ___sys_sendmsg+0xee/0x170 [18580.381392][ T3329] __sys_sendmsg+0xcd/0x170 [18580.381392][ T3329] do_syscall_64+0xc6/0x1e0 [18580.381392][ T3329] [18580.383601][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18580.383601][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18580.383601][ T3329] ipv6_find_idev+0x102/0x170 [18580.383601][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18580.383601][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18580.383601][ T3329] netlink_rcv_skb+0x130/0x360 [18580.383601][ T3329] netlink_unicast+0x449/0x710 [18580.383601][ T3329] netlink_sendmsg+0x723/0xbe0 [18580.383601][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18580.383601][ T3329] ___sys_sendmsg+0xee/0x170 [18580.383601][ T3329] __sys_sendmsg+0xcd/0x170 [18580.383601][ T3329] do_syscall_64+0xc6/0x1e0 [18580.383601][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18580.383601][ T3329] [18580.385351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18580.385351][ T3329] neigh_parms_alloc+0x1e5/0x510 [18580.385351][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18580.385351][ T3329] ipv6_find_idev+0x102/0x170 [18580.385351][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18580.385351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18580.385351][ T3329] netlink_rcv_skb+0x130/0x360 [18580.385351][ T3329] netlink_unicast+0x449/0x710 [18580.385351][ T3329] netlink_sendmsg+0x723/0xbe0 [18580.385351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18580.385351][ T3329] ___sys_sendmsg+0xee/0x170 [18580.385351][ T3329] __sys_sendmsg+0xcd/0x170 [18580.385351][ T3329] do_syscall_64+0xc6/0x1e0 [18580.385351][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18580.385351][ T3329] [18590.588939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18590.589370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18590.589370][ T3329] netdev_get_by_index+0x5e/0x80 [18590.589370][ T3329] fib6_nh_init+0x3d8/0x15b0 [18590.589370][ T3329] ip6_route_info_create+0xf18/0x17d0 [18590.589370][ T3329] ip6_route_add+0x1c/0x140 [18590.589370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18590.589370][ T3329] addrconf_add_dev+0xe2/0x170 [18590.589370][ T3329] inet6_addr_add+0x12f/0xa40 [18590.589370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18590.589370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18590.589370][ T3329] netlink_rcv_skb+0x130/0x360 [18590.589370][ T3329] netlink_unicast+0x449/0x710 [18590.589370][ T3329] netlink_sendmsg+0x723/0xbe0 [18590.589370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18590.589370][ T3329] ___sys_sendmsg+0xee/0x170 [18590.589370][ T3329] __sys_sendmsg+0xcd/0x170 [18590.589370][ T3329] do_syscall_64+0xc6/0x1e0 [18590.589370][ T3329] [18590.591797][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18590.591797][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18590.591797][ T3329] ipv6_find_idev+0x102/0x170 [18590.591797][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18590.591797][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18590.591797][ T3329] netlink_rcv_skb+0x130/0x360 [18590.591797][ T3329] netlink_unicast+0x449/0x710 [18590.591797][ T3329] netlink_sendmsg+0x723/0xbe0 [18590.591797][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18590.591797][ T3329] ___sys_sendmsg+0xee/0x170 [18590.591797][ T3329] __sys_sendmsg+0xcd/0x170 [18590.591797][ T3329] do_syscall_64+0xc6/0x1e0 [18590.591797][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18590.591797][ T3329] [18590.594168][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18590.594168][ T3329] neigh_parms_alloc+0x1e5/0x510 [18590.594168][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18590.594168][ T3329] ipv6_find_idev+0x102/0x170 [18590.594168][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18590.594168][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18590.594168][ T3329] netlink_rcv_skb+0x130/0x360 [18590.594168][ T3329] netlink_unicast+0x449/0x710 [18590.594168][ T3329] netlink_sendmsg+0x723/0xbe0 [18590.594168][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18590.594168][ T3329] ___sys_sendmsg+0xee/0x170 [18590.594168][ T3329] __sys_sendmsg+0xcd/0x170 [18590.594168][ T3329] do_syscall_64+0xc6/0x1e0 [18590.594168][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18590.594168][ T3329] [18600.732948][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18600.733425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18600.733425][ T3329] netdev_get_by_index+0x5e/0x80 [18600.733425][ T3329] fib6_nh_init+0x3d8/0x15b0 [18600.733425][ T3329] ip6_route_info_create+0xf18/0x17d0 [18600.733425][ T3329] ip6_route_add+0x1c/0x140 [18600.733425][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18600.733425][ T3329] addrconf_add_dev+0xe2/0x170 [18600.733425][ T3329] inet6_addr_add+0x12f/0xa40 [18600.733425][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18600.733425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18600.733425][ T3329] netlink_rcv_skb+0x130/0x360 [18600.733425][ T3329] netlink_unicast+0x449/0x710 [18600.733425][ T3329] netlink_sendmsg+0x723/0xbe0 [18600.733425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18600.733425][ T3329] ___sys_sendmsg+0xee/0x170 [18600.733425][ T3329] __sys_sendmsg+0xcd/0x170 [18600.733425][ T3329] do_syscall_64+0xc6/0x1e0 [18600.733425][ T3329] [18600.735680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18600.735680][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18600.735680][ T3329] ipv6_find_idev+0x102/0x170 [18600.735680][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18600.735680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18600.735680][ T3329] netlink_rcv_skb+0x130/0x360 [18600.735680][ T3329] netlink_unicast+0x449/0x710 [18600.735680][ T3329] netlink_sendmsg+0x723/0xbe0 [18600.735680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18600.735680][ T3329] ___sys_sendmsg+0xee/0x170 [18600.735680][ T3329] __sys_sendmsg+0xcd/0x170 [18600.735680][ T3329] do_syscall_64+0xc6/0x1e0 [18600.735680][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18600.735680][ T3329] [18600.737418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18600.737418][ T3329] neigh_parms_alloc+0x1e5/0x510 [18600.737418][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18600.737418][ T3329] ipv6_find_idev+0x102/0x170 [18600.737418][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18600.737418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18600.737418][ T3329] netlink_rcv_skb+0x130/0x360 [18600.737418][ T3329] netlink_unicast+0x449/0x710 [18600.737418][ T3329] netlink_sendmsg+0x723/0xbe0 [18600.737418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18600.737418][ T3329] ___sys_sendmsg+0xee/0x170 [18600.737418][ T3329] __sys_sendmsg+0xcd/0x170 [18600.737418][ T3329] do_syscall_64+0xc6/0x1e0 [18600.737418][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18600.737418][ T3329] [18610.980923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18610.981421][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18610.981421][ T3329] netdev_get_by_index+0x5e/0x80 [18610.981421][ T3329] fib6_nh_init+0x3d8/0x15b0 [18610.981421][ T3329] ip6_route_info_create+0xf18/0x17d0 [18610.981421][ T3329] ip6_route_add+0x1c/0x140 [18610.981421][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18610.981421][ T3329] addrconf_add_dev+0xe2/0x170 [18610.981421][ T3329] inet6_addr_add+0x12f/0xa40 [18610.981421][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18610.981421][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18610.981421][ T3329] netlink_rcv_skb+0x130/0x360 [18610.981421][ T3329] netlink_unicast+0x449/0x710 [18610.981421][ T3329] netlink_sendmsg+0x723/0xbe0 [18610.981421][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18610.981421][ T3329] ___sys_sendmsg+0xee/0x170 [18610.981421][ T3329] __sys_sendmsg+0xcd/0x170 [18610.981421][ T3329] do_syscall_64+0xc6/0x1e0 [18610.981421][ T3329] [18610.984181][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18610.984181][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18610.984181][ T3329] ipv6_find_idev+0x102/0x170 [18610.984181][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18610.984181][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18610.984181][ T3329] netlink_rcv_skb+0x130/0x360 [18610.984181][ T3329] netlink_unicast+0x449/0x710 [18610.984181][ T3329] netlink_sendmsg+0x723/0xbe0 [18610.984181][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18610.984181][ T3329] ___sys_sendmsg+0xee/0x170 [18610.984181][ T3329] __sys_sendmsg+0xcd/0x170 [18610.984181][ T3329] do_syscall_64+0xc6/0x1e0 [18610.984181][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18610.984181][ T3329] [18610.985930][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18610.985930][ T3329] neigh_parms_alloc+0x1e5/0x510 [18610.985930][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18610.985930][ T3329] ipv6_find_idev+0x102/0x170 [18610.985930][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18610.985930][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18610.985930][ T3329] netlink_rcv_skb+0x130/0x360 [18610.985930][ T3329] netlink_unicast+0x449/0x710 [18610.985930][ T3329] netlink_sendmsg+0x723/0xbe0 [18610.985930][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18610.985930][ T3329] ___sys_sendmsg+0xee/0x170 [18610.985930][ T3329] __sys_sendmsg+0xcd/0x170 [18610.985930][ T3329] do_syscall_64+0xc6/0x1e0 [18610.985930][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18610.985930][ T3329] [18621.228952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18621.229445][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18621.229445][ T3329] netdev_get_by_index+0x5e/0x80 [18621.229445][ T3329] fib6_nh_init+0x3d8/0x15b0 [18621.229445][ T3329] ip6_route_info_create+0xf18/0x17d0 [18621.229445][ T3329] ip6_route_add+0x1c/0x140 [18621.229445][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18621.229445][ T3329] addrconf_add_dev+0xe2/0x170 [18621.229445][ T3329] inet6_addr_add+0x12f/0xa40 [18621.229445][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18621.229445][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18621.229445][ T3329] netlink_rcv_skb+0x130/0x360 [18621.229445][ T3329] netlink_unicast+0x449/0x710 [18621.229445][ T3329] netlink_sendmsg+0x723/0xbe0 [18621.229445][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18621.229445][ T3329] ___sys_sendmsg+0xee/0x170 [18621.229445][ T3329] __sys_sendmsg+0xcd/0x170 [18621.229445][ T3329] do_syscall_64+0xc6/0x1e0 [18621.229445][ T3329] [18621.231657][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18621.231657][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18621.231657][ T3329] ipv6_find_idev+0x102/0x170 [18621.231657][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18621.231657][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18621.231657][ T3329] netlink_rcv_skb+0x130/0x360 [18621.231657][ T3329] netlink_unicast+0x449/0x710 [18621.231657][ T3329] netlink_sendmsg+0x723/0xbe0 [18621.231657][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18621.231657][ T3329] ___sys_sendmsg+0xee/0x170 [18621.231657][ T3329] __sys_sendmsg+0xcd/0x170 [18621.231657][ T3329] do_syscall_64+0xc6/0x1e0 [18621.231657][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18621.231657][ T3329] [18621.233371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18621.233371][ T3329] neigh_parms_alloc+0x1e5/0x510 [18621.233371][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18621.233371][ T3329] ipv6_find_idev+0x102/0x170 [18621.233371][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18621.233371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18621.233371][ T3329] netlink_rcv_skb+0x130/0x360 [18621.233371][ T3329] netlink_unicast+0x449/0x710 [18621.233371][ T3329] netlink_sendmsg+0x723/0xbe0 [18621.233371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18621.233371][ T3329] ___sys_sendmsg+0xee/0x170 [18621.233371][ T3329] __sys_sendmsg+0xcd/0x170 [18621.233371][ T3329] do_syscall_64+0xc6/0x1e0 [18621.233371][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18621.233371][ T3329] [18631.292949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18631.293365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18631.293365][ T3329] netdev_get_by_index+0x5e/0x80 [18631.293365][ T3329] fib6_nh_init+0x3d8/0x15b0 [18631.293365][ T3329] ip6_route_info_create+0xf18/0x17d0 [18631.293365][ T3329] ip6_route_add+0x1c/0x140 [18631.293365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18631.293365][ T3329] addrconf_add_dev+0xe2/0x170 [18631.293365][ T3329] inet6_addr_add+0x12f/0xa40 [18631.293365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18631.293365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18631.293365][ T3329] netlink_rcv_skb+0x130/0x360 [18631.293365][ T3329] netlink_unicast+0x449/0x710 [18631.293365][ T3329] netlink_sendmsg+0x723/0xbe0 [18631.293365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18631.293365][ T3329] ___sys_sendmsg+0xee/0x170 [18631.293365][ T3329] __sys_sendmsg+0xcd/0x170 [18631.293365][ T3329] do_syscall_64+0xc6/0x1e0 [18631.293365][ T3329] [18631.295576][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18631.295576][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18631.295576][ T3329] ipv6_find_idev+0x102/0x170 [18631.295576][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18631.295576][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18631.295576][ T3329] netlink_rcv_skb+0x130/0x360 [18631.295576][ T3329] netlink_unicast+0x449/0x710 [18631.295576][ T3329] netlink_sendmsg+0x723/0xbe0 [18631.295576][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18631.295576][ T3329] ___sys_sendmsg+0xee/0x170 [18631.295576][ T3329] __sys_sendmsg+0xcd/0x170 [18631.295576][ T3329] do_syscall_64+0xc6/0x1e0 [18631.295576][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18631.295576][ T3329] [18631.297304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18631.297304][ T3329] neigh_parms_alloc+0x1e5/0x510 [18631.297304][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18631.297304][ T3329] ipv6_find_idev+0x102/0x170 [18631.297304][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18631.297304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18631.297304][ T3329] netlink_rcv_skb+0x130/0x360 [18631.297304][ T3329] netlink_unicast+0x449/0x710 [18631.297304][ T3329] netlink_sendmsg+0x723/0xbe0 [18631.297304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18631.297304][ T3329] ___sys_sendmsg+0xee/0x170 [18631.297304][ T3329] __sys_sendmsg+0xcd/0x170 [18631.297304][ T3329] do_syscall_64+0xc6/0x1e0 [18631.297304][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18631.297304][ T3329] [18641.404919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18641.405326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18641.405326][ T3329] netdev_get_by_index+0x5e/0x80 [18641.405326][ T3329] fib6_nh_init+0x3d8/0x15b0 [18641.405326][ T3329] ip6_route_info_create+0xf18/0x17d0 [18641.405326][ T3329] ip6_route_add+0x1c/0x140 [18641.405326][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18641.405326][ T3329] addrconf_add_dev+0xe2/0x170 [18641.405326][ T3329] inet6_addr_add+0x12f/0xa40 [18641.405326][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18641.405326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18641.405326][ T3329] netlink_rcv_skb+0x130/0x360 [18641.405326][ T3329] netlink_unicast+0x449/0x710 [18641.405326][ T3329] netlink_sendmsg+0x723/0xbe0 [18641.405326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18641.405326][ T3329] ___sys_sendmsg+0xee/0x170 [18641.405326][ T3329] __sys_sendmsg+0xcd/0x170 [18641.405326][ T3329] do_syscall_64+0xc6/0x1e0 [18641.405326][ T3329] [18641.407545][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18641.407545][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18641.407545][ T3329] ipv6_find_idev+0x102/0x170 [18641.407545][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18641.407545][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18641.407545][ T3329] netlink_rcv_skb+0x130/0x360 [18641.407545][ T3329] netlink_unicast+0x449/0x710 [18641.407545][ T3329] netlink_sendmsg+0x723/0xbe0 [18641.407545][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18641.407545][ T3329] ___sys_sendmsg+0xee/0x170 [18641.407545][ T3329] __sys_sendmsg+0xcd/0x170 [18641.407545][ T3329] do_syscall_64+0xc6/0x1e0 [18641.407545][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18641.407545][ T3329] [18641.409246][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18641.409246][ T3329] neigh_parms_alloc+0x1e5/0x510 [18641.409246][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18641.409246][ T3329] ipv6_find_idev+0x102/0x170 [18641.409246][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18641.409246][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18641.409246][ T3329] netlink_rcv_skb+0x130/0x360 [18641.409246][ T3329] netlink_unicast+0x449/0x710 [18641.409246][ T3329] netlink_sendmsg+0x723/0xbe0 [18641.409246][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18641.409246][ T3329] ___sys_sendmsg+0xee/0x170 [18641.409246][ T3329] __sys_sendmsg+0xcd/0x170 [18641.409246][ T3329] do_syscall_64+0xc6/0x1e0 [18641.409246][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18641.409246][ T3329] [18651.660951][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18651.661431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18651.661431][ T3329] netdev_get_by_index+0x5e/0x80 [18651.661431][ T3329] fib6_nh_init+0x3d8/0x15b0 [18651.661431][ T3329] ip6_route_info_create+0xf18/0x17d0 [18651.661431][ T3329] ip6_route_add+0x1c/0x140 [18651.661431][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18651.661431][ T3329] addrconf_add_dev+0xe2/0x170 [18651.661431][ T3329] inet6_addr_add+0x12f/0xa40 [18651.661431][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18651.661431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18651.661431][ T3329] netlink_rcv_skb+0x130/0x360 [18651.661431][ T3329] netlink_unicast+0x449/0x710 [18651.661431][ T3329] netlink_sendmsg+0x723/0xbe0 [18651.661431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18651.661431][ T3329] ___sys_sendmsg+0xee/0x170 [18651.661431][ T3329] __sys_sendmsg+0xcd/0x170 [18651.661431][ T3329] do_syscall_64+0xc6/0x1e0 [18651.661431][ T3329] [18651.663647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18651.663647][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18651.663647][ T3329] ipv6_find_idev+0x102/0x170 [18651.663647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18651.663647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18651.663647][ T3329] netlink_rcv_skb+0x130/0x360 [18651.663647][ T3329] netlink_unicast+0x449/0x710 [18651.663647][ T3329] netlink_sendmsg+0x723/0xbe0 [18651.663647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18651.663647][ T3329] ___sys_sendmsg+0xee/0x170 [18651.663647][ T3329] __sys_sendmsg+0xcd/0x170 [18651.663647][ T3329] do_syscall_64+0xc6/0x1e0 [18651.663647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18651.663647][ T3329] [18651.665356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18651.665356][ T3329] neigh_parms_alloc+0x1e5/0x510 [18651.665356][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18651.665356][ T3329] ipv6_find_idev+0x102/0x170 [18651.665356][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18651.665356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18651.665356][ T3329] netlink_rcv_skb+0x130/0x360 [18651.665356][ T3329] netlink_unicast+0x449/0x710 [18651.665356][ T3329] netlink_sendmsg+0x723/0xbe0 [18651.665356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18651.665356][ T3329] ___sys_sendmsg+0xee/0x170 [18651.665356][ T3329] __sys_sendmsg+0xcd/0x170 [18651.665356][ T3329] do_syscall_64+0xc6/0x1e0 [18651.665356][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18651.665356][ T3329] [18661.916925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18661.917389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18661.917389][ T3329] netdev_get_by_index+0x5e/0x80 [18661.917389][ T3329] fib6_nh_init+0x3d8/0x15b0 [18661.917389][ T3329] ip6_route_info_create+0xf18/0x17d0 [18661.917389][ T3329] ip6_route_add+0x1c/0x140 [18661.917389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18661.917389][ T3329] addrconf_add_dev+0xe2/0x170 [18661.917389][ T3329] inet6_addr_add+0x12f/0xa40 [18661.917389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18661.917389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18661.917389][ T3329] netlink_rcv_skb+0x130/0x360 [18661.917389][ T3329] netlink_unicast+0x449/0x710 [18661.917389][ T3329] netlink_sendmsg+0x723/0xbe0 [18661.917389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18661.917389][ T3329] ___sys_sendmsg+0xee/0x170 [18661.917389][ T3329] __sys_sendmsg+0xcd/0x170 [18661.917389][ T3329] do_syscall_64+0xc6/0x1e0 [18661.917389][ T3329] [18661.919606][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18661.919606][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18661.919606][ T3329] ipv6_find_idev+0x102/0x170 [18661.919606][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18661.919606][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18661.919606][ T3329] netlink_rcv_skb+0x130/0x360 [18661.919606][ T3329] netlink_unicast+0x449/0x710 [18661.919606][ T3329] netlink_sendmsg+0x723/0xbe0 [18661.919606][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18661.919606][ T3329] ___sys_sendmsg+0xee/0x170 [18661.919606][ T3329] __sys_sendmsg+0xcd/0x170 [18661.919606][ T3329] do_syscall_64+0xc6/0x1e0 [18661.919606][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18661.919606][ T3329] [18661.921317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18661.921317][ T3329] neigh_parms_alloc+0x1e5/0x510 [18661.921317][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18661.921317][ T3329] ipv6_find_idev+0x102/0x170 [18661.921317][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18661.921317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18661.921317][ T3329] netlink_rcv_skb+0x130/0x360 [18661.921317][ T3329] netlink_unicast+0x449/0x710 [18661.921317][ T3329] netlink_sendmsg+0x723/0xbe0 [18661.921317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18661.921317][ T3329] ___sys_sendmsg+0xee/0x170 [18661.921317][ T3329] __sys_sendmsg+0xcd/0x170 [18661.921317][ T3329] do_syscall_64+0xc6/0x1e0 [18661.921317][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18661.921317][ T3329] [18672.172912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18672.173392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18672.173392][ T3329] netdev_get_by_index+0x5e/0x80 [18672.173392][ T3329] fib6_nh_init+0x3d8/0x15b0 [18672.173392][ T3329] ip6_route_info_create+0xf18/0x17d0 [18672.173392][ T3329] ip6_route_add+0x1c/0x140 [18672.173392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18672.173392][ T3329] addrconf_add_dev+0xe2/0x170 [18672.173392][ T3329] inet6_addr_add+0x12f/0xa40 [18672.173392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18672.173392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18672.173392][ T3329] netlink_rcv_skb+0x130/0x360 [18672.173392][ T3329] netlink_unicast+0x449/0x710 [18672.173392][ T3329] netlink_sendmsg+0x723/0xbe0 [18672.173392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18672.173392][ T3329] ___sys_sendmsg+0xee/0x170 [18672.173392][ T3329] __sys_sendmsg+0xcd/0x170 [18672.173392][ T3329] do_syscall_64+0xc6/0x1e0 [18672.173392][ T3329] [18672.175595][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18672.175595][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18672.175595][ T3329] ipv6_find_idev+0x102/0x170 [18672.175595][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18672.175595][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18672.175595][ T3329] netlink_rcv_skb+0x130/0x360 [18672.175595][ T3329] netlink_unicast+0x449/0x710 [18672.175595][ T3329] netlink_sendmsg+0x723/0xbe0 [18672.175595][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18672.175595][ T3329] ___sys_sendmsg+0xee/0x170 [18672.175595][ T3329] __sys_sendmsg+0xcd/0x170 [18672.175595][ T3329] do_syscall_64+0xc6/0x1e0 [18672.175595][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18672.175595][ T3329] [18672.177422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18672.177422][ T3329] neigh_parms_alloc+0x1e5/0x510 [18672.177422][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18672.177422][ T3329] ipv6_find_idev+0x102/0x170 [18672.177422][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18672.177422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18672.177422][ T3329] netlink_rcv_skb+0x130/0x360 [18672.177422][ T3329] netlink_unicast+0x449/0x710 [18672.177422][ T3329] netlink_sendmsg+0x723/0xbe0 [18672.177422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18672.177422][ T3329] ___sys_sendmsg+0xee/0x170 [18672.177422][ T3329] __sys_sendmsg+0xcd/0x170 [18672.177422][ T3329] do_syscall_64+0xc6/0x1e0 [18672.177422][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18672.177422][ T3329] [18682.268938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18682.269409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18682.269409][ T3329] netdev_get_by_index+0x5e/0x80 [18682.269409][ T3329] fib6_nh_init+0x3d8/0x15b0 [18682.269409][ T3329] ip6_route_info_create+0xf18/0x17d0 [18682.269409][ T3329] ip6_route_add+0x1c/0x140 [18682.269409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18682.269409][ T3329] addrconf_add_dev+0xe2/0x170 [18682.269409][ T3329] inet6_addr_add+0x12f/0xa40 [18682.269409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18682.269409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18682.269409][ T3329] netlink_rcv_skb+0x130/0x360 [18682.269409][ T3329] netlink_unicast+0x449/0x710 [18682.269409][ T3329] netlink_sendmsg+0x723/0xbe0 [18682.269409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18682.269409][ T3329] ___sys_sendmsg+0xee/0x170 [18682.269409][ T3329] __sys_sendmsg+0xcd/0x170 [18682.269409][ T3329] do_syscall_64+0xc6/0x1e0 [18682.269409][ T3329] [18682.271625][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18682.271625][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18682.271625][ T3329] ipv6_find_idev+0x102/0x170 [18682.271625][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18682.271625][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18682.271625][ T3329] netlink_rcv_skb+0x130/0x360 [18682.271625][ T3329] netlink_unicast+0x449/0x710 [18682.271625][ T3329] netlink_sendmsg+0x723/0xbe0 [18682.271625][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18682.271625][ T3329] ___sys_sendmsg+0xee/0x170 [18682.271625][ T3329] __sys_sendmsg+0xcd/0x170 [18682.271625][ T3329] do_syscall_64+0xc6/0x1e0 [18682.271625][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18682.271625][ T3329] [18682.273332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18682.273332][ T3329] neigh_parms_alloc+0x1e5/0x510 [18682.273332][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18682.273332][ T3329] ipv6_find_idev+0x102/0x170 [18682.273332][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18682.273332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18682.273332][ T3329] netlink_rcv_skb+0x130/0x360 [18682.273332][ T3329] netlink_unicast+0x449/0x710 [18682.273332][ T3329] netlink_sendmsg+0x723/0xbe0 [18682.273332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18682.273332][ T3329] ___sys_sendmsg+0xee/0x170 [18682.273332][ T3329] __sys_sendmsg+0xcd/0x170 [18682.273332][ T3329] do_syscall_64+0xc6/0x1e0 [18682.273332][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18682.273332][ T3329] [18692.516858][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18692.517344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18692.517344][ T3329] netdev_get_by_index+0x5e/0x80 [18692.517344][ T3329] fib6_nh_init+0x3d8/0x15b0 [18692.517344][ T3329] ip6_route_info_create+0xf18/0x17d0 [18692.517344][ T3329] ip6_route_add+0x1c/0x140 [18692.517344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18692.517344][ T3329] addrconf_add_dev+0xe2/0x170 [18692.517344][ T3329] inet6_addr_add+0x12f/0xa40 [18692.517344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18692.517344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18692.517344][ T3329] netlink_rcv_skb+0x130/0x360 [18692.517344][ T3329] netlink_unicast+0x449/0x710 [18692.517344][ T3329] netlink_sendmsg+0x723/0xbe0 [18692.517344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18692.517344][ T3329] ___sys_sendmsg+0xee/0x170 [18692.517344][ T3329] __sys_sendmsg+0xcd/0x170 [18692.517344][ T3329] do_syscall_64+0xc6/0x1e0 [18692.517344][ T3329] [18692.519602][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18692.519602][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18692.519602][ T3329] ipv6_find_idev+0x102/0x170 [18692.519602][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18692.519602][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18692.519602][ T3329] netlink_rcv_skb+0x130/0x360 [18692.519602][ T3329] netlink_unicast+0x449/0x710 [18692.519602][ T3329] netlink_sendmsg+0x723/0xbe0 [18692.519602][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18692.519602][ T3329] ___sys_sendmsg+0xee/0x170 [18692.519602][ T3329] __sys_sendmsg+0xcd/0x170 [18692.519602][ T3329] do_syscall_64+0xc6/0x1e0 [18692.519602][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18692.519602][ T3329] [18692.521328][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18692.521328][ T3329] neigh_parms_alloc+0x1e5/0x510 [18692.521328][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18692.521328][ T3329] ipv6_find_idev+0x102/0x170 [18692.521328][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18692.521328][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18692.521328][ T3329] netlink_rcv_skb+0x130/0x360 [18692.521328][ T3329] netlink_unicast+0x449/0x710 [18692.521328][ T3329] netlink_sendmsg+0x723/0xbe0 [18692.521328][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18692.521328][ T3329] ___sys_sendmsg+0xee/0x170 [18692.521328][ T3329] __sys_sendmsg+0xcd/0x170 [18692.521328][ T3329] do_syscall_64+0xc6/0x1e0 [18692.521328][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18692.521328][ T3329] [18702.764995][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18702.765497][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18702.765497][ T3329] netdev_get_by_index+0x5e/0x80 [18702.765497][ T3329] fib6_nh_init+0x3d8/0x15b0 [18702.765497][ T3329] ip6_route_info_create+0xf18/0x17d0 [18702.765497][ T3329] ip6_route_add+0x1c/0x140 [18702.765497][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18702.765497][ T3329] addrconf_add_dev+0xe2/0x170 [18702.765497][ T3329] inet6_addr_add+0x12f/0xa40 [18702.765497][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18702.765497][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18702.765497][ T3329] netlink_rcv_skb+0x130/0x360 [18702.765497][ T3329] netlink_unicast+0x449/0x710 [18702.765497][ T3329] netlink_sendmsg+0x723/0xbe0 [18702.765497][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18702.765497][ T3329] ___sys_sendmsg+0xee/0x170 [18702.765497][ T3329] __sys_sendmsg+0xcd/0x170 [18702.765497][ T3329] do_syscall_64+0xc6/0x1e0 [18702.765497][ T3329] [18702.767747][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18702.767747][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18702.767747][ T3329] ipv6_find_idev+0x102/0x170 [18702.767747][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18702.767747][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18702.767747][ T3329] netlink_rcv_skb+0x130/0x360 [18702.767747][ T3329] netlink_unicast+0x449/0x710 [18702.767747][ T3329] netlink_sendmsg+0x723/0xbe0 [18702.767747][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18702.767747][ T3329] ___sys_sendmsg+0xee/0x170 [18702.767747][ T3329] __sys_sendmsg+0xcd/0x170 [18702.767747][ T3329] do_syscall_64+0xc6/0x1e0 [18702.767747][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18702.767747][ T3329] [18702.769477][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18702.769477][ T3329] neigh_parms_alloc+0x1e5/0x510 [18702.769477][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18702.769477][ T3329] ipv6_find_idev+0x102/0x170 [18702.769477][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18702.769477][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18702.769477][ T3329] netlink_rcv_skb+0x130/0x360 [18702.769477][ T3329] netlink_unicast+0x449/0x710 [18702.769477][ T3329] netlink_sendmsg+0x723/0xbe0 [18702.769477][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18702.769477][ T3329] ___sys_sendmsg+0xee/0x170 [18702.769477][ T3329] __sys_sendmsg+0xcd/0x170 [18702.769477][ T3329] do_syscall_64+0xc6/0x1e0 [18702.769477][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18702.769477][ T3329] [18713.012912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18713.013403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18713.013403][ T3329] netdev_get_by_index+0x5e/0x80 [18713.013403][ T3329] fib6_nh_init+0x3d8/0x15b0 [18713.013403][ T3329] ip6_route_info_create+0xf18/0x17d0 [18713.013403][ T3329] ip6_route_add+0x1c/0x140 [18713.013403][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18713.013403][ T3329] addrconf_add_dev+0xe2/0x170 [18713.013403][ T3329] inet6_addr_add+0x12f/0xa40 [18713.013403][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18713.013403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18713.013403][ T3329] netlink_rcv_skb+0x130/0x360 [18713.013403][ T3329] netlink_unicast+0x449/0x710 [18713.013403][ T3329] netlink_sendmsg+0x723/0xbe0 [18713.013403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18713.013403][ T3329] ___sys_sendmsg+0xee/0x170 [18713.013403][ T3329] __sys_sendmsg+0xcd/0x170 [18713.013403][ T3329] do_syscall_64+0xc6/0x1e0 [18713.013403][ T3329] [18713.015673][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18713.015673][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18713.015673][ T3329] ipv6_find_idev+0x102/0x170 [18713.015673][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18713.015673][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18713.015673][ T3329] netlink_rcv_skb+0x130/0x360 [18713.015673][ T3329] netlink_unicast+0x449/0x710 [18713.015673][ T3329] netlink_sendmsg+0x723/0xbe0 [18713.015673][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18713.015673][ T3329] ___sys_sendmsg+0xee/0x170 [18713.015673][ T3329] __sys_sendmsg+0xcd/0x170 [18713.015673][ T3329] do_syscall_64+0xc6/0x1e0 [18713.015673][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18713.015673][ T3329] [18713.017392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18713.017392][ T3329] neigh_parms_alloc+0x1e5/0x510 [18713.017392][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18713.017392][ T3329] ipv6_find_idev+0x102/0x170 [18713.017392][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18713.017392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18713.017392][ T3329] netlink_rcv_skb+0x130/0x360 [18713.017392][ T3329] netlink_unicast+0x449/0x710 [18713.017392][ T3329] netlink_sendmsg+0x723/0xbe0 [18713.017392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18713.017392][ T3329] ___sys_sendmsg+0xee/0x170 [18713.017392][ T3329] __sys_sendmsg+0xcd/0x170 [18713.017392][ T3329] do_syscall_64+0xc6/0x1e0 [18713.017392][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18713.017392][ T3329] [18723.260968][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18723.261489][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18723.261489][ T3329] netdev_get_by_index+0x5e/0x80 [18723.261489][ T3329] fib6_nh_init+0x3d8/0x15b0 [18723.261489][ T3329] ip6_route_info_create+0xf18/0x17d0 [18723.261489][ T3329] ip6_route_add+0x1c/0x140 [18723.261489][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18723.261489][ T3329] addrconf_add_dev+0xe2/0x170 [18723.261489][ T3329] inet6_addr_add+0x12f/0xa40 [18723.261489][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18723.261489][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18723.261489][ T3329] netlink_rcv_skb+0x130/0x360 [18723.261489][ T3329] netlink_unicast+0x449/0x710 [18723.261489][ T3329] netlink_sendmsg+0x723/0xbe0 [18723.261489][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18723.261489][ T3329] ___sys_sendmsg+0xee/0x170 [18723.261489][ T3329] __sys_sendmsg+0xcd/0x170 [18723.261489][ T3329] do_syscall_64+0xc6/0x1e0 [18723.261489][ T3329] [18723.263743][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18723.263743][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18723.263743][ T3329] ipv6_find_idev+0x102/0x170 [18723.263743][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18723.263743][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18723.263743][ T3329] netlink_rcv_skb+0x130/0x360 [18723.263743][ T3329] netlink_unicast+0x449/0x710 [18723.263743][ T3329] netlink_sendmsg+0x723/0xbe0 [18723.263743][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18723.263743][ T3329] ___sys_sendmsg+0xee/0x170 [18723.263743][ T3329] __sys_sendmsg+0xcd/0x170 [18723.263743][ T3329] do_syscall_64+0xc6/0x1e0 [18723.263743][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18723.263743][ T3329] [18723.265605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18723.265605][ T3329] neigh_parms_alloc+0x1e5/0x510 [18723.265605][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18723.265605][ T3329] ipv6_find_idev+0x102/0x170 [18723.265605][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18723.265605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18723.265605][ T3329] netlink_rcv_skb+0x130/0x360 [18723.265605][ T3329] netlink_unicast+0x449/0x710 [18723.265605][ T3329] netlink_sendmsg+0x723/0xbe0 [18723.265605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18723.265605][ T3329] ___sys_sendmsg+0xee/0x170 [18723.265605][ T3329] __sys_sendmsg+0xcd/0x170 [18723.265605][ T3329] do_syscall_64+0xc6/0x1e0 [18723.265605][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18723.265605][ T3329] [18733.508937][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18733.509370][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18733.509370][ T3329] netdev_get_by_index+0x5e/0x80 [18733.509370][ T3329] fib6_nh_init+0x3d8/0x15b0 [18733.509370][ T3329] ip6_route_info_create+0xf18/0x17d0 [18733.509370][ T3329] ip6_route_add+0x1c/0x140 [18733.509370][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18733.509370][ T3329] addrconf_add_dev+0xe2/0x170 [18733.509370][ T3329] inet6_addr_add+0x12f/0xa40 [18733.509370][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18733.509370][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18733.509370][ T3329] netlink_rcv_skb+0x130/0x360 [18733.509370][ T3329] netlink_unicast+0x449/0x710 [18733.509370][ T3329] netlink_sendmsg+0x723/0xbe0 [18733.509370][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18733.509370][ T3329] ___sys_sendmsg+0xee/0x170 [18733.509370][ T3329] __sys_sendmsg+0xcd/0x170 [18733.509370][ T3329] do_syscall_64+0xc6/0x1e0 [18733.509370][ T3329] [18733.511620][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18733.511620][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18733.511620][ T3329] ipv6_find_idev+0x102/0x170 [18733.511620][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18733.511620][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18733.511620][ T3329] netlink_rcv_skb+0x130/0x360 [18733.511620][ T3329] netlink_unicast+0x449/0x710 [18733.511620][ T3329] netlink_sendmsg+0x723/0xbe0 [18733.511620][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18733.511620][ T3329] ___sys_sendmsg+0xee/0x170 [18733.511620][ T3329] __sys_sendmsg+0xcd/0x170 [18733.511620][ T3329] do_syscall_64+0xc6/0x1e0 [18733.511620][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18733.511620][ T3329] [18733.513350][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18733.513350][ T3329] neigh_parms_alloc+0x1e5/0x510 [18733.513350][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18733.513350][ T3329] ipv6_find_idev+0x102/0x170 [18733.513350][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18733.513350][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18733.513350][ T3329] netlink_rcv_skb+0x130/0x360 [18733.513350][ T3329] netlink_unicast+0x449/0x710 [18733.513350][ T3329] netlink_sendmsg+0x723/0xbe0 [18733.513350][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18733.513350][ T3329] ___sys_sendmsg+0xee/0x170 [18733.513350][ T3329] __sys_sendmsg+0xcd/0x170 [18733.513350][ T3329] do_syscall_64+0xc6/0x1e0 [18733.513350][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18733.513350][ T3329] [18743.756955][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18743.757462][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18743.757462][ T3329] netdev_get_by_index+0x5e/0x80 [18743.757462][ T3329] fib6_nh_init+0x3d8/0x15b0 [18743.757462][ T3329] ip6_route_info_create+0xf18/0x17d0 [18743.757462][ T3329] ip6_route_add+0x1c/0x140 [18743.757462][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18743.757462][ T3329] addrconf_add_dev+0xe2/0x170 [18743.757462][ T3329] inet6_addr_add+0x12f/0xa40 [18743.757462][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18743.757462][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18743.757462][ T3329] netlink_rcv_skb+0x130/0x360 [18743.757462][ T3329] netlink_unicast+0x449/0x710 [18743.757462][ T3329] netlink_sendmsg+0x723/0xbe0 [18743.757462][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18743.757462][ T3329] ___sys_sendmsg+0xee/0x170 [18743.757462][ T3329] __sys_sendmsg+0xcd/0x170 [18743.757462][ T3329] do_syscall_64+0xc6/0x1e0 [18743.757462][ T3329] [18743.759709][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18743.759709][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18743.759709][ T3329] ipv6_find_idev+0x102/0x170 [18743.759709][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18743.759709][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18743.759709][ T3329] netlink_rcv_skb+0x130/0x360 [18743.759709][ T3329] netlink_unicast+0x449/0x710 [18743.759709][ T3329] netlink_sendmsg+0x723/0xbe0 [18743.759709][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18743.759709][ T3329] ___sys_sendmsg+0xee/0x170 [18743.759709][ T3329] __sys_sendmsg+0xcd/0x170 [18743.759709][ T3329] do_syscall_64+0xc6/0x1e0 [18743.759709][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18743.759709][ T3329] [18743.761456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18743.761456][ T3329] neigh_parms_alloc+0x1e5/0x510 [18743.761456][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18743.761456][ T3329] ipv6_find_idev+0x102/0x170 [18743.761456][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18743.761456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18743.761456][ T3329] netlink_rcv_skb+0x130/0x360 [18743.761456][ T3329] netlink_unicast+0x449/0x710 [18743.761456][ T3329] netlink_sendmsg+0x723/0xbe0 [18743.761456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18743.761456][ T3329] ___sys_sendmsg+0xee/0x170 [18743.761456][ T3329] __sys_sendmsg+0xcd/0x170 [18743.761456][ T3329] do_syscall_64+0xc6/0x1e0 [18743.761456][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18743.761456][ T3329] [18753.788929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18753.789361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18753.789361][ T3329] netdev_get_by_index+0x5e/0x80 [18753.789361][ T3329] fib6_nh_init+0x3d8/0x15b0 [18753.789361][ T3329] ip6_route_info_create+0xf18/0x17d0 [18753.789361][ T3329] ip6_route_add+0x1c/0x140 [18753.789361][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18753.789361][ T3329] addrconf_add_dev+0xe2/0x170 [18753.789361][ T3329] inet6_addr_add+0x12f/0xa40 [18753.789361][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18753.789361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18753.789361][ T3329] netlink_rcv_skb+0x130/0x360 [18753.789361][ T3329] netlink_unicast+0x449/0x710 [18753.789361][ T3329] netlink_sendmsg+0x723/0xbe0 [18753.789361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18753.789361][ T3329] ___sys_sendmsg+0xee/0x170 [18753.789361][ T3329] __sys_sendmsg+0xcd/0x170 [18753.789361][ T3329] do_syscall_64+0xc6/0x1e0 [18753.789361][ T3329] [18753.791611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18753.791611][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18753.791611][ T3329] ipv6_find_idev+0x102/0x170 [18753.791611][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18753.791611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18753.791611][ T3329] netlink_rcv_skb+0x130/0x360 [18753.791611][ T3329] netlink_unicast+0x449/0x710 [18753.791611][ T3329] netlink_sendmsg+0x723/0xbe0 [18753.791611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18753.791611][ T3329] ___sys_sendmsg+0xee/0x170 [18753.791611][ T3329] __sys_sendmsg+0xcd/0x170 [18753.791611][ T3329] do_syscall_64+0xc6/0x1e0 [18753.791611][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18753.791611][ T3329] [18753.793351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18753.793351][ T3329] neigh_parms_alloc+0x1e5/0x510 [18753.793351][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18753.793351][ T3329] ipv6_find_idev+0x102/0x170 [18753.793351][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18753.793351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18753.793351][ T3329] netlink_rcv_skb+0x130/0x360 [18753.793351][ T3329] netlink_unicast+0x449/0x710 [18753.793351][ T3329] netlink_sendmsg+0x723/0xbe0 [18753.793351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18753.793351][ T3329] ___sys_sendmsg+0xee/0x170 [18753.793351][ T3329] __sys_sendmsg+0xcd/0x170 [18753.793351][ T3329] do_syscall_64+0xc6/0x1e0 [18753.793351][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18753.793351][ T3329] [18764.036943][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18764.037434][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18764.037434][ T3329] netdev_get_by_index+0x5e/0x80 [18764.037434][ T3329] fib6_nh_init+0x3d8/0x15b0 [18764.037434][ T3329] ip6_route_info_create+0xf18/0x17d0 [18764.037434][ T3329] ip6_route_add+0x1c/0x140 [18764.037434][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18764.037434][ T3329] addrconf_add_dev+0xe2/0x170 [18764.037434][ T3329] inet6_addr_add+0x12f/0xa40 [18764.037434][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18764.037434][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18764.037434][ T3329] netlink_rcv_skb+0x130/0x360 [18764.037434][ T3329] netlink_unicast+0x449/0x710 [18764.037434][ T3329] netlink_sendmsg+0x723/0xbe0 [18764.037434][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18764.037434][ T3329] ___sys_sendmsg+0xee/0x170 [18764.037434][ T3329] __sys_sendmsg+0xcd/0x170 [18764.037434][ T3329] do_syscall_64+0xc6/0x1e0 [18764.037434][ T3329] [18764.039677][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18764.039677][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18764.039677][ T3329] ipv6_find_idev+0x102/0x170 [18764.039677][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18764.039677][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18764.039677][ T3329] netlink_rcv_skb+0x130/0x360 [18764.039677][ T3329] netlink_unicast+0x449/0x710 [18764.039677][ T3329] netlink_sendmsg+0x723/0xbe0 [18764.039677][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18764.039677][ T3329] ___sys_sendmsg+0xee/0x170 [18764.039677][ T3329] __sys_sendmsg+0xcd/0x170 [18764.039677][ T3329] do_syscall_64+0xc6/0x1e0 [18764.039677][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18764.039677][ T3329] [18764.041394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18764.041394][ T3329] neigh_parms_alloc+0x1e5/0x510 [18764.041394][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18764.041394][ T3329] ipv6_find_idev+0x102/0x170 [18764.041394][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18764.041394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18764.041394][ T3329] netlink_rcv_skb+0x130/0x360 [18764.041394][ T3329] netlink_unicast+0x449/0x710 [18764.041394][ T3329] netlink_sendmsg+0x723/0xbe0 [18764.041394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18764.041394][ T3329] ___sys_sendmsg+0xee/0x170 [18764.041394][ T3329] __sys_sendmsg+0xcd/0x170 [18764.041394][ T3329] do_syscall_64+0xc6/0x1e0 [18764.041394][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18764.041394][ T3329] [18774.284960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18774.285466][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18774.285466][ T3329] netdev_get_by_index+0x5e/0x80 [18774.285466][ T3329] fib6_nh_init+0x3d8/0x15b0 [18774.285466][ T3329] ip6_route_info_create+0xf18/0x17d0 [18774.285466][ T3329] ip6_route_add+0x1c/0x140 [18774.285466][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18774.285466][ T3329] addrconf_add_dev+0xe2/0x170 [18774.285466][ T3329] inet6_addr_add+0x12f/0xa40 [18774.285466][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18774.285466][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18774.285466][ T3329] netlink_rcv_skb+0x130/0x360 [18774.285466][ T3329] netlink_unicast+0x449/0x710 [18774.285466][ T3329] netlink_sendmsg+0x723/0xbe0 [18774.285466][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18774.285466][ T3329] ___sys_sendmsg+0xee/0x170 [18774.285466][ T3329] __sys_sendmsg+0xcd/0x170 [18774.285466][ T3329] do_syscall_64+0xc6/0x1e0 [18774.285466][ T3329] [18774.288249][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18774.288249][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18774.288249][ T3329] ipv6_find_idev+0x102/0x170 [18774.288249][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18774.288249][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18774.288249][ T3329] netlink_rcv_skb+0x130/0x360 [18774.288249][ T3329] netlink_unicast+0x449/0x710 [18774.288249][ T3329] netlink_sendmsg+0x723/0xbe0 [18774.288249][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18774.288249][ T3329] ___sys_sendmsg+0xee/0x170 [18774.288249][ T3329] __sys_sendmsg+0xcd/0x170 [18774.288249][ T3329] do_syscall_64+0xc6/0x1e0 [18774.288249][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18774.288249][ T3329] [18774.289978][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18774.289978][ T3329] neigh_parms_alloc+0x1e5/0x510 [18774.289978][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18774.289978][ T3329] ipv6_find_idev+0x102/0x170 [18774.289978][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18774.289978][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18774.289978][ T3329] netlink_rcv_skb+0x130/0x360 [18774.289978][ T3329] netlink_unicast+0x449/0x710 [18774.289978][ T3329] netlink_sendmsg+0x723/0xbe0 [18774.289978][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18774.289978][ T3329] ___sys_sendmsg+0xee/0x170 [18774.289978][ T3329] __sys_sendmsg+0xcd/0x170 [18774.289978][ T3329] do_syscall_64+0xc6/0x1e0 [18774.289978][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18774.289978][ T3329] [18784.428936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18784.429418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18784.429418][ T3329] netdev_get_by_index+0x5e/0x80 [18784.429418][ T3329] fib6_nh_init+0x3d8/0x15b0 [18784.429418][ T3329] ip6_route_info_create+0xf18/0x17d0 [18784.429418][ T3329] ip6_route_add+0x1c/0x140 [18784.429418][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18784.429418][ T3329] addrconf_add_dev+0xe2/0x170 [18784.429418][ T3329] inet6_addr_add+0x12f/0xa40 [18784.429418][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18784.429418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18784.429418][ T3329] netlink_rcv_skb+0x130/0x360 [18784.429418][ T3329] netlink_unicast+0x449/0x710 [18784.429418][ T3329] netlink_sendmsg+0x723/0xbe0 [18784.429418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18784.429418][ T3329] ___sys_sendmsg+0xee/0x170 [18784.429418][ T3329] __sys_sendmsg+0xcd/0x170 [18784.429418][ T3329] do_syscall_64+0xc6/0x1e0 [18784.429418][ T3329] [18784.432277][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18784.432277][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18784.432277][ T3329] ipv6_find_idev+0x102/0x170 [18784.432277][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18784.432277][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18784.432277][ T3329] netlink_rcv_skb+0x130/0x360 [18784.432277][ T3329] netlink_unicast+0x449/0x710 [18784.432277][ T3329] netlink_sendmsg+0x723/0xbe0 [18784.432277][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18784.432277][ T3329] ___sys_sendmsg+0xee/0x170 [18784.432277][ T3329] __sys_sendmsg+0xcd/0x170 [18784.432277][ T3329] do_syscall_64+0xc6/0x1e0 [18784.432277][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18784.432277][ T3329] [18784.433983][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18784.433983][ T3329] neigh_parms_alloc+0x1e5/0x510 [18784.433983][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18784.433983][ T3329] ipv6_find_idev+0x102/0x170 [18784.433983][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18784.433983][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18784.433983][ T3329] netlink_rcv_skb+0x130/0x360 [18784.433983][ T3329] netlink_unicast+0x449/0x710 [18784.433983][ T3329] netlink_sendmsg+0x723/0xbe0 [18784.433983][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18784.433983][ T3329] ___sys_sendmsg+0xee/0x170 [18784.433983][ T3329] __sys_sendmsg+0xcd/0x170 [18784.433983][ T3329] do_syscall_64+0xc6/0x1e0 [18784.433983][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18784.433983][ T3329] [18794.461020][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18794.461484][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18794.461484][ T3329] netdev_get_by_index+0x5e/0x80 [18794.461484][ T3329] fib6_nh_init+0x3d8/0x15b0 [18794.461484][ T3329] ip6_route_info_create+0xf18/0x17d0 [18794.461484][ T3329] ip6_route_add+0x1c/0x140 [18794.461484][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18794.461484][ T3329] addrconf_add_dev+0xe2/0x170 [18794.461484][ T3329] inet6_addr_add+0x12f/0xa40 [18794.461484][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18794.461484][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18794.461484][ T3329] netlink_rcv_skb+0x130/0x360 [18794.461484][ T3329] netlink_unicast+0x449/0x710 [18794.461484][ T3329] netlink_sendmsg+0x723/0xbe0 [18794.461484][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18794.461484][ T3329] ___sys_sendmsg+0xee/0x170 [18794.461484][ T3329] __sys_sendmsg+0xcd/0x170 [18794.461484][ T3329] do_syscall_64+0xc6/0x1e0 [18794.461484][ T3329] [18794.463702][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18794.463702][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18794.463702][ T3329] ipv6_find_idev+0x102/0x170 [18794.463702][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18794.463702][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18794.463702][ T3329] netlink_rcv_skb+0x130/0x360 [18794.463702][ T3329] netlink_unicast+0x449/0x710 [18794.463702][ T3329] netlink_sendmsg+0x723/0xbe0 [18794.463702][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18794.463702][ T3329] ___sys_sendmsg+0xee/0x170 [18794.463702][ T3329] __sys_sendmsg+0xcd/0x170 [18794.463702][ T3329] do_syscall_64+0xc6/0x1e0 [18794.463702][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18794.463702][ T3329] [18794.465423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18794.465423][ T3329] neigh_parms_alloc+0x1e5/0x510 [18794.465423][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18794.465423][ T3329] ipv6_find_idev+0x102/0x170 [18794.465423][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18794.465423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18794.465423][ T3329] netlink_rcv_skb+0x130/0x360 [18794.465423][ T3329] netlink_unicast+0x449/0x710 [18794.465423][ T3329] netlink_sendmsg+0x723/0xbe0 [18794.465423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18794.465423][ T3329] ___sys_sendmsg+0xee/0x170 [18794.465423][ T3329] __sys_sendmsg+0xcd/0x170 [18794.465423][ T3329] do_syscall_64+0xc6/0x1e0 [18794.465423][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18794.465423][ T3329] [18804.572909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18804.573389][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18804.573389][ T3329] netdev_get_by_index+0x5e/0x80 [18804.573389][ T3329] fib6_nh_init+0x3d8/0x15b0 [18804.573389][ T3329] ip6_route_info_create+0xf18/0x17d0 [18804.573389][ T3329] ip6_route_add+0x1c/0x140 [18804.573389][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18804.573389][ T3329] addrconf_add_dev+0xe2/0x170 [18804.573389][ T3329] inet6_addr_add+0x12f/0xa40 [18804.573389][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18804.573389][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18804.573389][ T3329] netlink_rcv_skb+0x130/0x360 [18804.573389][ T3329] netlink_unicast+0x449/0x710 [18804.573389][ T3329] netlink_sendmsg+0x723/0xbe0 [18804.573389][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18804.573389][ T3329] ___sys_sendmsg+0xee/0x170 [18804.573389][ T3329] __sys_sendmsg+0xcd/0x170 [18804.573389][ T3329] do_syscall_64+0xc6/0x1e0 [18804.573389][ T3329] [18804.575611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18804.575611][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18804.575611][ T3329] ipv6_find_idev+0x102/0x170 [18804.575611][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18804.575611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18804.575611][ T3329] netlink_rcv_skb+0x130/0x360 [18804.575611][ T3329] netlink_unicast+0x449/0x710 [18804.575611][ T3329] netlink_sendmsg+0x723/0xbe0 [18804.575611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18804.575611][ T3329] ___sys_sendmsg+0xee/0x170 [18804.575611][ T3329] __sys_sendmsg+0xcd/0x170 [18804.575611][ T3329] do_syscall_64+0xc6/0x1e0 [18804.575611][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18804.575611][ T3329] [18804.577320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18804.577320][ T3329] neigh_parms_alloc+0x1e5/0x510 [18804.577320][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18804.577320][ T3329] ipv6_find_idev+0x102/0x170 [18804.577320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18804.577320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18804.577320][ T3329] netlink_rcv_skb+0x130/0x360 [18804.577320][ T3329] netlink_unicast+0x449/0x710 [18804.577320][ T3329] netlink_sendmsg+0x723/0xbe0 [18804.577320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18804.577320][ T3329] ___sys_sendmsg+0xee/0x170 [18804.577320][ T3329] __sys_sendmsg+0xcd/0x170 [18804.577320][ T3329] do_syscall_64+0xc6/0x1e0 [18804.577320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18804.577320][ T3329] [18814.821014][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18814.821481][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18814.821481][ T3329] netdev_get_by_index+0x5e/0x80 [18814.821481][ T3329] fib6_nh_init+0x3d8/0x15b0 [18814.821481][ T3329] ip6_route_info_create+0xf18/0x17d0 [18814.821481][ T3329] ip6_route_add+0x1c/0x140 [18814.821481][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18814.821481][ T3329] addrconf_add_dev+0xe2/0x170 [18814.821481][ T3329] inet6_addr_add+0x12f/0xa40 [18814.821481][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18814.821481][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18814.821481][ T3329] netlink_rcv_skb+0x130/0x360 [18814.821481][ T3329] netlink_unicast+0x449/0x710 [18814.821481][ T3329] netlink_sendmsg+0x723/0xbe0 [18814.821481][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18814.821481][ T3329] ___sys_sendmsg+0xee/0x170 [18814.821481][ T3329] __sys_sendmsg+0xcd/0x170 [18814.821481][ T3329] do_syscall_64+0xc6/0x1e0 [18814.821481][ T3329] [18814.823686][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18814.823686][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18814.823686][ T3329] ipv6_find_idev+0x102/0x170 [18814.823686][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18814.823686][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18814.823686][ T3329] netlink_rcv_skb+0x130/0x360 [18814.823686][ T3329] netlink_unicast+0x449/0x710 [18814.823686][ T3329] netlink_sendmsg+0x723/0xbe0 [18814.823686][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18814.823686][ T3329] ___sys_sendmsg+0xee/0x170 [18814.823686][ T3329] __sys_sendmsg+0xcd/0x170 [18814.823686][ T3329] do_syscall_64+0xc6/0x1e0 [18814.823686][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18814.823686][ T3329] [18814.825405][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18814.825405][ T3329] neigh_parms_alloc+0x1e5/0x510 [18814.825405][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18814.825405][ T3329] ipv6_find_idev+0x102/0x170 [18814.825405][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18814.825405][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18814.825405][ T3329] netlink_rcv_skb+0x130/0x360 [18814.825405][ T3329] netlink_unicast+0x449/0x710 [18814.825405][ T3329] netlink_sendmsg+0x723/0xbe0 [18814.825405][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18814.825405][ T3329] ___sys_sendmsg+0xee/0x170 [18814.825405][ T3329] __sys_sendmsg+0xcd/0x170 [18814.825405][ T3329] do_syscall_64+0xc6/0x1e0 [18814.825405][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18814.825405][ T3329] [18824.836940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18824.837415][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18824.837415][ T3329] netdev_get_by_index+0x5e/0x80 [18824.837415][ T3329] fib6_nh_init+0x3d8/0x15b0 [18824.837415][ T3329] ip6_route_info_create+0xf18/0x17d0 [18824.837415][ T3329] ip6_route_add+0x1c/0x140 [18824.837415][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18824.837415][ T3329] addrconf_add_dev+0xe2/0x170 [18824.837415][ T3329] inet6_addr_add+0x12f/0xa40 [18824.837415][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18824.837415][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18824.837415][ T3329] netlink_rcv_skb+0x130/0x360 [18824.837415][ T3329] netlink_unicast+0x449/0x710 [18824.837415][ T3329] netlink_sendmsg+0x723/0xbe0 [18824.837415][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18824.837415][ T3329] ___sys_sendmsg+0xee/0x170 [18824.837415][ T3329] __sys_sendmsg+0xcd/0x170 [18824.837415][ T3329] do_syscall_64+0xc6/0x1e0 [18824.837415][ T3329] [18824.839625][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18824.839625][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18824.839625][ T3329] ipv6_find_idev+0x102/0x170 [18824.839625][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18824.839625][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18824.839625][ T3329] netlink_rcv_skb+0x130/0x360 [18824.839625][ T3329] netlink_unicast+0x449/0x710 [18824.839625][ T3329] netlink_sendmsg+0x723/0xbe0 [18824.839625][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18824.839625][ T3329] ___sys_sendmsg+0xee/0x170 [18824.839625][ T3329] __sys_sendmsg+0xcd/0x170 [18824.839625][ T3329] do_syscall_64+0xc6/0x1e0 [18824.839625][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18824.839625][ T3329] [18824.841332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18824.841332][ T3329] neigh_parms_alloc+0x1e5/0x510 [18824.841332][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18824.841332][ T3329] ipv6_find_idev+0x102/0x170 [18824.841332][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18824.841332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18824.841332][ T3329] netlink_rcv_skb+0x130/0x360 [18824.841332][ T3329] netlink_unicast+0x449/0x710 [18824.841332][ T3329] netlink_sendmsg+0x723/0xbe0 [18824.841332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18824.841332][ T3329] ___sys_sendmsg+0xee/0x170 [18824.841332][ T3329] __sys_sendmsg+0xcd/0x170 [18824.841332][ T3329] do_syscall_64+0xc6/0x1e0 [18824.841332][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18824.841332][ T3329] [18834.844939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18834.845417][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18834.845417][ T3329] netdev_get_by_index+0x5e/0x80 [18834.845417][ T3329] fib6_nh_init+0x3d8/0x15b0 [18834.845417][ T3329] ip6_route_info_create+0xf18/0x17d0 [18834.845417][ T3329] ip6_route_add+0x1c/0x140 [18834.845417][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18834.845417][ T3329] addrconf_add_dev+0xe2/0x170 [18834.845417][ T3329] inet6_addr_add+0x12f/0xa40 [18834.845417][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18834.845417][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18834.845417][ T3329] netlink_rcv_skb+0x130/0x360 [18834.845417][ T3329] netlink_unicast+0x449/0x710 [18834.845417][ T3329] netlink_sendmsg+0x723/0xbe0 [18834.845417][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18834.845417][ T3329] ___sys_sendmsg+0xee/0x170 [18834.845417][ T3329] __sys_sendmsg+0xcd/0x170 [18834.845417][ T3329] do_syscall_64+0xc6/0x1e0 [18834.845417][ T3329] [18834.847632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18834.847632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18834.847632][ T3329] ipv6_find_idev+0x102/0x170 [18834.847632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18834.847632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18834.847632][ T3329] netlink_rcv_skb+0x130/0x360 [18834.847632][ T3329] netlink_unicast+0x449/0x710 [18834.847632][ T3329] netlink_sendmsg+0x723/0xbe0 [18834.847632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18834.847632][ T3329] ___sys_sendmsg+0xee/0x170 [18834.847632][ T3329] __sys_sendmsg+0xcd/0x170 [18834.847632][ T3329] do_syscall_64+0xc6/0x1e0 [18834.847632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18834.847632][ T3329] [18834.849338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18834.849338][ T3329] neigh_parms_alloc+0x1e5/0x510 [18834.849338][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18834.849338][ T3329] ipv6_find_idev+0x102/0x170 [18834.849338][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18834.849338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18834.849338][ T3329] netlink_rcv_skb+0x130/0x360 [18834.849338][ T3329] netlink_unicast+0x449/0x710 [18834.849338][ T3329] netlink_sendmsg+0x723/0xbe0 [18834.849338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18834.849338][ T3329] ___sys_sendmsg+0xee/0x170 [18834.849338][ T3329] __sys_sendmsg+0xcd/0x170 [18834.849338][ T3329] do_syscall_64+0xc6/0x1e0 [18834.849338][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18834.849338][ T3329] [18844.932870][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18844.933365][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18844.933365][ T3329] netdev_get_by_index+0x5e/0x80 [18844.933365][ T3329] fib6_nh_init+0x3d8/0x15b0 [18844.933365][ T3329] ip6_route_info_create+0xf18/0x17d0 [18844.933365][ T3329] ip6_route_add+0x1c/0x140 [18844.933365][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18844.933365][ T3329] addrconf_add_dev+0xe2/0x170 [18844.933365][ T3329] inet6_addr_add+0x12f/0xa40 [18844.933365][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18844.933365][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18844.933365][ T3329] netlink_rcv_skb+0x130/0x360 [18844.933365][ T3329] netlink_unicast+0x449/0x710 [18844.933365][ T3329] netlink_sendmsg+0x723/0xbe0 [18844.933365][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18844.933365][ T3329] ___sys_sendmsg+0xee/0x170 [18844.933365][ T3329] __sys_sendmsg+0xcd/0x170 [18844.933365][ T3329] do_syscall_64+0xc6/0x1e0 [18844.933365][ T3329] [18844.935630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18844.935630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18844.935630][ T3329] ipv6_find_idev+0x102/0x170 [18844.935630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18844.935630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18844.935630][ T3329] netlink_rcv_skb+0x130/0x360 [18844.935630][ T3329] netlink_unicast+0x449/0x710 [18844.935630][ T3329] netlink_sendmsg+0x723/0xbe0 [18844.935630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18844.935630][ T3329] ___sys_sendmsg+0xee/0x170 [18844.935630][ T3329] __sys_sendmsg+0xcd/0x170 [18844.935630][ T3329] do_syscall_64+0xc6/0x1e0 [18844.935630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18844.935630][ T3329] [18844.937361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18844.937361][ T3329] neigh_parms_alloc+0x1e5/0x510 [18844.937361][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18844.937361][ T3329] ipv6_find_idev+0x102/0x170 [18844.937361][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18844.937361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18844.937361][ T3329] netlink_rcv_skb+0x130/0x360 [18844.937361][ T3329] netlink_unicast+0x449/0x710 [18844.937361][ T3329] netlink_sendmsg+0x723/0xbe0 [18844.937361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18844.937361][ T3329] ___sys_sendmsg+0xee/0x170 [18844.937361][ T3329] __sys_sendmsg+0xcd/0x170 [18844.937361][ T3329] do_syscall_64+0xc6/0x1e0 [18844.937361][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18844.937361][ T3329] [18855.180991][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18855.181468][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18855.181468][ T3329] netdev_get_by_index+0x5e/0x80 [18855.181468][ T3329] fib6_nh_init+0x3d8/0x15b0 [18855.181468][ T3329] ip6_route_info_create+0xf18/0x17d0 [18855.181468][ T3329] ip6_route_add+0x1c/0x140 [18855.181468][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18855.181468][ T3329] addrconf_add_dev+0xe2/0x170 [18855.181468][ T3329] inet6_addr_add+0x12f/0xa40 [18855.181468][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18855.181468][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18855.181468][ T3329] netlink_rcv_skb+0x130/0x360 [18855.181468][ T3329] netlink_unicast+0x449/0x710 [18855.181468][ T3329] netlink_sendmsg+0x723/0xbe0 [18855.181468][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18855.181468][ T3329] ___sys_sendmsg+0xee/0x170 [18855.181468][ T3329] __sys_sendmsg+0xcd/0x170 [18855.181468][ T3329] do_syscall_64+0xc6/0x1e0 [18855.181468][ T3329] [18855.183692][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18855.183692][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18855.183692][ T3329] ipv6_find_idev+0x102/0x170 [18855.183692][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18855.183692][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18855.183692][ T3329] netlink_rcv_skb+0x130/0x360 [18855.183692][ T3329] netlink_unicast+0x449/0x710 [18855.183692][ T3329] netlink_sendmsg+0x723/0xbe0 [18855.183692][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18855.183692][ T3329] ___sys_sendmsg+0xee/0x170 [18855.183692][ T3329] __sys_sendmsg+0xcd/0x170 [18855.183692][ T3329] do_syscall_64+0xc6/0x1e0 [18855.183692][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18855.183692][ T3329] [18855.185404][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18855.185404][ T3329] neigh_parms_alloc+0x1e5/0x510 [18855.185404][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18855.185404][ T3329] ipv6_find_idev+0x102/0x170 [18855.185404][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18855.185404][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18855.185404][ T3329] netlink_rcv_skb+0x130/0x360 [18855.185404][ T3329] netlink_unicast+0x449/0x710 [18855.185404][ T3329] netlink_sendmsg+0x723/0xbe0 [18855.185404][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18855.185404][ T3329] ___sys_sendmsg+0xee/0x170 [18855.185404][ T3329] __sys_sendmsg+0xcd/0x170 [18855.185404][ T3329] do_syscall_64+0xc6/0x1e0 [18855.185404][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18855.185404][ T3329] [18865.428952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18865.429446][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18865.429446][ T3329] netdev_get_by_index+0x5e/0x80 [18865.429446][ T3329] fib6_nh_init+0x3d8/0x15b0 [18865.429446][ T3329] ip6_route_info_create+0xf18/0x17d0 [18865.429446][ T3329] ip6_route_add+0x1c/0x140 [18865.429446][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18865.429446][ T3329] addrconf_add_dev+0xe2/0x170 [18865.429446][ T3329] inet6_addr_add+0x12f/0xa40 [18865.429446][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18865.429446][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18865.429446][ T3329] netlink_rcv_skb+0x130/0x360 [18865.429446][ T3329] netlink_unicast+0x449/0x710 [18865.429446][ T3329] netlink_sendmsg+0x723/0xbe0 [18865.429446][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18865.429446][ T3329] ___sys_sendmsg+0xee/0x170 [18865.429446][ T3329] __sys_sendmsg+0xcd/0x170 [18865.429446][ T3329] do_syscall_64+0xc6/0x1e0 [18865.429446][ T3329] [18865.431649][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18865.431649][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18865.431649][ T3329] ipv6_find_idev+0x102/0x170 [18865.431649][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18865.431649][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18865.431649][ T3329] netlink_rcv_skb+0x130/0x360 [18865.431649][ T3329] netlink_unicast+0x449/0x710 [18865.431649][ T3329] netlink_sendmsg+0x723/0xbe0 [18865.431649][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18865.431649][ T3329] ___sys_sendmsg+0xee/0x170 [18865.431649][ T3329] __sys_sendmsg+0xcd/0x170 [18865.431649][ T3329] do_syscall_64+0xc6/0x1e0 [18865.431649][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18865.431649][ T3329] [18865.433361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18865.433361][ T3329] neigh_parms_alloc+0x1e5/0x510 [18865.433361][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18865.433361][ T3329] ipv6_find_idev+0x102/0x170 [18865.433361][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18865.433361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18865.433361][ T3329] netlink_rcv_skb+0x130/0x360 [18865.433361][ T3329] netlink_unicast+0x449/0x710 [18865.433361][ T3329] netlink_sendmsg+0x723/0xbe0 [18865.433361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18865.433361][ T3329] ___sys_sendmsg+0xee/0x170 [18865.433361][ T3329] __sys_sendmsg+0xcd/0x170 [18865.433361][ T3329] do_syscall_64+0xc6/0x1e0 [18865.433361][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18865.433361][ T3329] [18875.676910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18875.677332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18875.677332][ T3329] netdev_get_by_index+0x5e/0x80 [18875.677332][ T3329] fib6_nh_init+0x3d8/0x15b0 [18875.677332][ T3329] ip6_route_info_create+0xf18/0x17d0 [18875.677332][ T3329] ip6_route_add+0x1c/0x140 [18875.677332][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18875.677332][ T3329] addrconf_add_dev+0xe2/0x170 [18875.677332][ T3329] inet6_addr_add+0x12f/0xa40 [18875.677332][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18875.677332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18875.677332][ T3329] netlink_rcv_skb+0x130/0x360 [18875.677332][ T3329] netlink_unicast+0x449/0x710 [18875.677332][ T3329] netlink_sendmsg+0x723/0xbe0 [18875.677332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18875.677332][ T3329] ___sys_sendmsg+0xee/0x170 [18875.677332][ T3329] __sys_sendmsg+0xcd/0x170 [18875.677332][ T3329] do_syscall_64+0xc6/0x1e0 [18875.677332][ T3329] [18875.679544][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18875.679544][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18875.679544][ T3329] ipv6_find_idev+0x102/0x170 [18875.679544][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18875.679544][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18875.679544][ T3329] netlink_rcv_skb+0x130/0x360 [18875.679544][ T3329] netlink_unicast+0x449/0x710 [18875.679544][ T3329] netlink_sendmsg+0x723/0xbe0 [18875.679544][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18875.679544][ T3329] ___sys_sendmsg+0xee/0x170 [18875.679544][ T3329] __sys_sendmsg+0xcd/0x170 [18875.679544][ T3329] do_syscall_64+0xc6/0x1e0 [18875.679544][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18875.679544][ T3329] [18875.681243][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18875.681243][ T3329] neigh_parms_alloc+0x1e5/0x510 [18875.681243][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18875.681243][ T3329] ipv6_find_idev+0x102/0x170 [18875.681243][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18875.681243][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18875.681243][ T3329] netlink_rcv_skb+0x130/0x360 [18875.681243][ T3329] netlink_unicast+0x449/0x710 [18875.681243][ T3329] netlink_sendmsg+0x723/0xbe0 [18875.681243][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18875.681243][ T3329] ___sys_sendmsg+0xee/0x170 [18875.681243][ T3329] __sys_sendmsg+0xcd/0x170 [18875.681243][ T3329] do_syscall_64+0xc6/0x1e0 [18875.681243][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18875.681243][ T3329] [18885.924921][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18885.925386][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18885.925386][ T3329] netdev_get_by_index+0x5e/0x80 [18885.925386][ T3329] fib6_nh_init+0x3d8/0x15b0 [18885.925386][ T3329] ip6_route_info_create+0xf18/0x17d0 [18885.925386][ T3329] ip6_route_add+0x1c/0x140 [18885.925386][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18885.925386][ T3329] addrconf_add_dev+0xe2/0x170 [18885.925386][ T3329] inet6_addr_add+0x12f/0xa40 [18885.925386][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18885.925386][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18885.925386][ T3329] netlink_rcv_skb+0x130/0x360 [18885.925386][ T3329] netlink_unicast+0x449/0x710 [18885.925386][ T3329] netlink_sendmsg+0x723/0xbe0 [18885.925386][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18885.925386][ T3329] ___sys_sendmsg+0xee/0x170 [18885.925386][ T3329] __sys_sendmsg+0xcd/0x170 [18885.925386][ T3329] do_syscall_64+0xc6/0x1e0 [18885.925386][ T3329] [18885.927596][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18885.927596][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18885.927596][ T3329] ipv6_find_idev+0x102/0x170 [18885.927596][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18885.927596][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18885.927596][ T3329] netlink_rcv_skb+0x130/0x360 [18885.927596][ T3329] netlink_unicast+0x449/0x710 [18885.927596][ T3329] netlink_sendmsg+0x723/0xbe0 [18885.927596][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18885.927596][ T3329] ___sys_sendmsg+0xee/0x170 [18885.927596][ T3329] __sys_sendmsg+0xcd/0x170 [18885.927596][ T3329] do_syscall_64+0xc6/0x1e0 [18885.927596][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18885.927596][ T3329] [18885.929300][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18885.929300][ T3329] neigh_parms_alloc+0x1e5/0x510 [18885.929300][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18885.929300][ T3329] ipv6_find_idev+0x102/0x170 [18885.929300][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18885.929300][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18885.929300][ T3329] netlink_rcv_skb+0x130/0x360 [18885.929300][ T3329] netlink_unicast+0x449/0x710 [18885.929300][ T3329] netlink_sendmsg+0x723/0xbe0 [18885.929300][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18885.929300][ T3329] ___sys_sendmsg+0xee/0x170 [18885.929300][ T3329] __sys_sendmsg+0xcd/0x170 [18885.929300][ T3329] do_syscall_64+0xc6/0x1e0 [18885.929300][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18885.929300][ T3329] [18896.036923][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18896.037385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18896.037385][ T3329] netdev_get_by_index+0x5e/0x80 [18896.037385][ T3329] fib6_nh_init+0x3d8/0x15b0 [18896.037385][ T3329] ip6_route_info_create+0xf18/0x17d0 [18896.037385][ T3329] ip6_route_add+0x1c/0x140 [18896.037385][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18896.037385][ T3329] addrconf_add_dev+0xe2/0x170 [18896.037385][ T3329] inet6_addr_add+0x12f/0xa40 [18896.037385][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18896.037385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18896.037385][ T3329] netlink_rcv_skb+0x130/0x360 [18896.037385][ T3329] netlink_unicast+0x449/0x710 [18896.037385][ T3329] netlink_sendmsg+0x723/0xbe0 [18896.037385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18896.037385][ T3329] ___sys_sendmsg+0xee/0x170 [18896.037385][ T3329] __sys_sendmsg+0xcd/0x170 [18896.037385][ T3329] do_syscall_64+0xc6/0x1e0 [18896.037385][ T3329] [18896.039594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18896.039594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18896.039594][ T3329] ipv6_find_idev+0x102/0x170 [18896.039594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18896.039594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18896.039594][ T3329] netlink_rcv_skb+0x130/0x360 [18896.039594][ T3329] netlink_unicast+0x449/0x710 [18896.039594][ T3329] netlink_sendmsg+0x723/0xbe0 [18896.039594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18896.039594][ T3329] ___sys_sendmsg+0xee/0x170 [18896.039594][ T3329] __sys_sendmsg+0xcd/0x170 [18896.039594][ T3329] do_syscall_64+0xc6/0x1e0 [18896.039594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18896.039594][ T3329] [18896.041296][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18896.041296][ T3329] neigh_parms_alloc+0x1e5/0x510 [18896.041296][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18896.041296][ T3329] ipv6_find_idev+0x102/0x170 [18896.041296][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18896.041296][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18896.041296][ T3329] netlink_rcv_skb+0x130/0x360 [18896.041296][ T3329] netlink_unicast+0x449/0x710 [18896.041296][ T3329] netlink_sendmsg+0x723/0xbe0 [18896.041296][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18896.041296][ T3329] ___sys_sendmsg+0xee/0x170 [18896.041296][ T3329] __sys_sendmsg+0xcd/0x170 [18896.041296][ T3329] do_syscall_64+0xc6/0x1e0 [18896.041296][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18896.041296][ T3329] [18906.284898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18906.285324][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18906.285324][ T3329] netdev_get_by_index+0x5e/0x80 [18906.285324][ T3329] fib6_nh_init+0x3d8/0x15b0 [18906.285324][ T3329] ip6_route_info_create+0xf18/0x17d0 [18906.285324][ T3329] ip6_route_add+0x1c/0x140 [18906.285324][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18906.285324][ T3329] addrconf_add_dev+0xe2/0x170 [18906.285324][ T3329] inet6_addr_add+0x12f/0xa40 [18906.285324][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18906.285324][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18906.285324][ T3329] netlink_rcv_skb+0x130/0x360 [18906.285324][ T3329] netlink_unicast+0x449/0x710 [18906.285324][ T3329] netlink_sendmsg+0x723/0xbe0 [18906.285324][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18906.285324][ T3329] ___sys_sendmsg+0xee/0x170 [18906.285324][ T3329] __sys_sendmsg+0xcd/0x170 [18906.285324][ T3329] do_syscall_64+0xc6/0x1e0 [18906.285324][ T3329] [18906.287563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18906.287563][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18906.287563][ T3329] ipv6_find_idev+0x102/0x170 [18906.287563][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18906.287563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18906.287563][ T3329] netlink_rcv_skb+0x130/0x360 [18906.287563][ T3329] netlink_unicast+0x449/0x710 [18906.287563][ T3329] netlink_sendmsg+0x723/0xbe0 [18906.287563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18906.287563][ T3329] ___sys_sendmsg+0xee/0x170 [18906.287563][ T3329] __sys_sendmsg+0xcd/0x170 [18906.287563][ T3329] do_syscall_64+0xc6/0x1e0 [18906.287563][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18906.287563][ T3329] [18906.289265][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18906.289265][ T3329] neigh_parms_alloc+0x1e5/0x510 [18906.289265][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18906.289265][ T3329] ipv6_find_idev+0x102/0x170 [18906.289265][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18906.289265][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18906.289265][ T3329] netlink_rcv_skb+0x130/0x360 [18906.289265][ T3329] netlink_unicast+0x449/0x710 [18906.289265][ T3329] netlink_sendmsg+0x723/0xbe0 [18906.289265][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18906.289265][ T3329] ___sys_sendmsg+0xee/0x170 [18906.289265][ T3329] __sys_sendmsg+0xcd/0x170 [18906.289265][ T3329] do_syscall_64+0xc6/0x1e0 [18906.289265][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18906.289265][ T3329] [18916.532922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18916.533405][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18916.533405][ T3329] netdev_get_by_index+0x5e/0x80 [18916.533405][ T3329] fib6_nh_init+0x3d8/0x15b0 [18916.533405][ T3329] ip6_route_info_create+0xf18/0x17d0 [18916.533405][ T3329] ip6_route_add+0x1c/0x140 [18916.533405][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18916.533405][ T3329] addrconf_add_dev+0xe2/0x170 [18916.533405][ T3329] inet6_addr_add+0x12f/0xa40 [18916.533405][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18916.533405][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18916.533405][ T3329] netlink_rcv_skb+0x130/0x360 [18916.533405][ T3329] netlink_unicast+0x449/0x710 [18916.533405][ T3329] netlink_sendmsg+0x723/0xbe0 [18916.533405][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18916.533405][ T3329] ___sys_sendmsg+0xee/0x170 [18916.533405][ T3329] __sys_sendmsg+0xcd/0x170 [18916.533405][ T3329] do_syscall_64+0xc6/0x1e0 [18916.533405][ T3329] [18916.535636][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18916.535636][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18916.535636][ T3329] ipv6_find_idev+0x102/0x170 [18916.535636][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18916.535636][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18916.535636][ T3329] netlink_rcv_skb+0x130/0x360 [18916.535636][ T3329] netlink_unicast+0x449/0x710 [18916.535636][ T3329] netlink_sendmsg+0x723/0xbe0 [18916.535636][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18916.535636][ T3329] ___sys_sendmsg+0xee/0x170 [18916.535636][ T3329] __sys_sendmsg+0xcd/0x170 [18916.535636][ T3329] do_syscall_64+0xc6/0x1e0 [18916.535636][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18916.535636][ T3329] [18916.537344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18916.537344][ T3329] neigh_parms_alloc+0x1e5/0x510 [18916.537344][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18916.537344][ T3329] ipv6_find_idev+0x102/0x170 [18916.537344][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18916.537344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18916.537344][ T3329] netlink_rcv_skb+0x130/0x360 [18916.537344][ T3329] netlink_unicast+0x449/0x710 [18916.537344][ T3329] netlink_sendmsg+0x723/0xbe0 [18916.537344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18916.537344][ T3329] ___sys_sendmsg+0xee/0x170 [18916.537344][ T3329] __sys_sendmsg+0xcd/0x170 [18916.537344][ T3329] do_syscall_64+0xc6/0x1e0 [18916.537344][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18916.537344][ T3329] [18926.780940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18926.781364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18926.781364][ T3329] netdev_get_by_index+0x5e/0x80 [18926.781364][ T3329] fib6_nh_init+0x3d8/0x15b0 [18926.781364][ T3329] ip6_route_info_create+0xf18/0x17d0 [18926.781364][ T3329] ip6_route_add+0x1c/0x140 [18926.781364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18926.781364][ T3329] addrconf_add_dev+0xe2/0x170 [18926.781364][ T3329] inet6_addr_add+0x12f/0xa40 [18926.781364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18926.781364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18926.781364][ T3329] netlink_rcv_skb+0x130/0x360 [18926.781364][ T3329] netlink_unicast+0x449/0x710 [18926.781364][ T3329] netlink_sendmsg+0x723/0xbe0 [18926.781364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18926.781364][ T3329] ___sys_sendmsg+0xee/0x170 [18926.781364][ T3329] __sys_sendmsg+0xcd/0x170 [18926.781364][ T3329] do_syscall_64+0xc6/0x1e0 [18926.781364][ T3329] [18926.783657][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18926.783657][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18926.783657][ T3329] ipv6_find_idev+0x102/0x170 [18926.783657][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18926.783657][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18926.783657][ T3329] netlink_rcv_skb+0x130/0x360 [18926.783657][ T3329] netlink_unicast+0x449/0x710 [18926.783657][ T3329] netlink_sendmsg+0x723/0xbe0 [18926.783657][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18926.783657][ T3329] ___sys_sendmsg+0xee/0x170 [18926.783657][ T3329] __sys_sendmsg+0xcd/0x170 [18926.783657][ T3329] do_syscall_64+0xc6/0x1e0 [18926.783657][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18926.783657][ T3329] [18926.785372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18926.785372][ T3329] neigh_parms_alloc+0x1e5/0x510 [18926.785372][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18926.785372][ T3329] ipv6_find_idev+0x102/0x170 [18926.785372][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18926.785372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18926.785372][ T3329] netlink_rcv_skb+0x130/0x360 [18926.785372][ T3329] netlink_unicast+0x449/0x710 [18926.785372][ T3329] netlink_sendmsg+0x723/0xbe0 [18926.785372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18926.785372][ T3329] ___sys_sendmsg+0xee/0x170 [18926.785372][ T3329] __sys_sendmsg+0xcd/0x170 [18926.785372][ T3329] do_syscall_64+0xc6/0x1e0 [18926.785372][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18926.785372][ T3329] [18937.028929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18937.029391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18937.029391][ T3329] netdev_get_by_index+0x5e/0x80 [18937.029391][ T3329] fib6_nh_init+0x3d8/0x15b0 [18937.029391][ T3329] ip6_route_info_create+0xf18/0x17d0 [18937.029391][ T3329] ip6_route_add+0x1c/0x140 [18937.029391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18937.029391][ T3329] addrconf_add_dev+0xe2/0x170 [18937.029391][ T3329] inet6_addr_add+0x12f/0xa40 [18937.029391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18937.029391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18937.029391][ T3329] netlink_rcv_skb+0x130/0x360 [18937.029391][ T3329] netlink_unicast+0x449/0x710 [18937.029391][ T3329] netlink_sendmsg+0x723/0xbe0 [18937.029391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18937.029391][ T3329] ___sys_sendmsg+0xee/0x170 [18937.029391][ T3329] __sys_sendmsg+0xcd/0x170 [18937.029391][ T3329] do_syscall_64+0xc6/0x1e0 [18937.029391][ T3329] [18937.031595][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18937.031595][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18937.031595][ T3329] ipv6_find_idev+0x102/0x170 [18937.031595][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18937.031595][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18937.031595][ T3329] netlink_rcv_skb+0x130/0x360 [18937.031595][ T3329] netlink_unicast+0x449/0x710 [18937.031595][ T3329] netlink_sendmsg+0x723/0xbe0 [18937.031595][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18937.031595][ T3329] ___sys_sendmsg+0xee/0x170 [18937.031595][ T3329] __sys_sendmsg+0xcd/0x170 [18937.031595][ T3329] do_syscall_64+0xc6/0x1e0 [18937.031595][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18937.031595][ T3329] [18937.033295][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18937.033295][ T3329] neigh_parms_alloc+0x1e5/0x510 [18937.033295][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18937.033295][ T3329] ipv6_find_idev+0x102/0x170 [18937.033295][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18937.033295][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18937.033295][ T3329] netlink_rcv_skb+0x130/0x360 [18937.033295][ T3329] netlink_unicast+0x449/0x710 [18937.033295][ T3329] netlink_sendmsg+0x723/0xbe0 [18937.033295][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18937.033295][ T3329] ___sys_sendmsg+0xee/0x170 [18937.033295][ T3329] __sys_sendmsg+0xcd/0x170 [18937.033295][ T3329] do_syscall_64+0xc6/0x1e0 [18937.033295][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18937.033295][ T3329] [18947.276861][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18947.277325][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18947.277325][ T3329] netdev_get_by_index+0x5e/0x80 [18947.277325][ T3329] fib6_nh_init+0x3d8/0x15b0 [18947.277325][ T3329] ip6_route_info_create+0xf18/0x17d0 [18947.277325][ T3329] ip6_route_add+0x1c/0x140 [18947.277325][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18947.277325][ T3329] addrconf_add_dev+0xe2/0x170 [18947.277325][ T3329] inet6_addr_add+0x12f/0xa40 [18947.277325][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18947.277325][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18947.277325][ T3329] netlink_rcv_skb+0x130/0x360 [18947.277325][ T3329] netlink_unicast+0x449/0x710 [18947.277325][ T3329] netlink_sendmsg+0x723/0xbe0 [18947.277325][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18947.277325][ T3329] ___sys_sendmsg+0xee/0x170 [18947.277325][ T3329] __sys_sendmsg+0xcd/0x170 [18947.277325][ T3329] do_syscall_64+0xc6/0x1e0 [18947.277325][ T3329] [18947.279543][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18947.279543][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18947.279543][ T3329] ipv6_find_idev+0x102/0x170 [18947.279543][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18947.279543][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18947.279543][ T3329] netlink_rcv_skb+0x130/0x360 [18947.279543][ T3329] netlink_unicast+0x449/0x710 [18947.279543][ T3329] netlink_sendmsg+0x723/0xbe0 [18947.279543][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18947.279543][ T3329] ___sys_sendmsg+0xee/0x170 [18947.279543][ T3329] __sys_sendmsg+0xcd/0x170 [18947.279543][ T3329] do_syscall_64+0xc6/0x1e0 [18947.279543][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18947.279543][ T3329] [18947.281254][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18947.281254][ T3329] neigh_parms_alloc+0x1e5/0x510 [18947.281254][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18947.281254][ T3329] ipv6_find_idev+0x102/0x170 [18947.281254][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18947.281254][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18947.281254][ T3329] netlink_rcv_skb+0x130/0x360 [18947.281254][ T3329] netlink_unicast+0x449/0x710 [18947.281254][ T3329] netlink_sendmsg+0x723/0xbe0 [18947.281254][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18947.281254][ T3329] ___sys_sendmsg+0xee/0x170 [18947.281254][ T3329] __sys_sendmsg+0xcd/0x170 [18947.281254][ T3329] do_syscall_64+0xc6/0x1e0 [18947.281254][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18947.281254][ T3329] [18957.524940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18957.525426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18957.525426][ T3329] netdev_get_by_index+0x5e/0x80 [18957.525426][ T3329] fib6_nh_init+0x3d8/0x15b0 [18957.525426][ T3329] ip6_route_info_create+0xf18/0x17d0 [18957.525426][ T3329] ip6_route_add+0x1c/0x140 [18957.525426][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18957.525426][ T3329] addrconf_add_dev+0xe2/0x170 [18957.525426][ T3329] inet6_addr_add+0x12f/0xa40 [18957.525426][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18957.525426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18957.525426][ T3329] netlink_rcv_skb+0x130/0x360 [18957.525426][ T3329] netlink_unicast+0x449/0x710 [18957.525426][ T3329] netlink_sendmsg+0x723/0xbe0 [18957.525426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18957.525426][ T3329] ___sys_sendmsg+0xee/0x170 [18957.525426][ T3329] __sys_sendmsg+0xcd/0x170 [18957.525426][ T3329] do_syscall_64+0xc6/0x1e0 [18957.525426][ T3329] [18957.528586][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18957.528586][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18957.528586][ T3329] ipv6_find_idev+0x102/0x170 [18957.528586][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18957.528586][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18957.528586][ T3329] netlink_rcv_skb+0x130/0x360 [18957.528586][ T3329] netlink_unicast+0x449/0x710 [18957.528586][ T3329] netlink_sendmsg+0x723/0xbe0 [18957.528586][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18957.528586][ T3329] ___sys_sendmsg+0xee/0x170 [18957.528586][ T3329] __sys_sendmsg+0xcd/0x170 [18957.528586][ T3329] do_syscall_64+0xc6/0x1e0 [18957.528586][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18957.528586][ T3329] [18957.530294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18957.530294][ T3329] neigh_parms_alloc+0x1e5/0x510 [18957.530294][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18957.530294][ T3329] ipv6_find_idev+0x102/0x170 [18957.530294][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18957.530294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18957.530294][ T3329] netlink_rcv_skb+0x130/0x360 [18957.530294][ T3329] netlink_unicast+0x449/0x710 [18957.530294][ T3329] netlink_sendmsg+0x723/0xbe0 [18957.530294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18957.530294][ T3329] ___sys_sendmsg+0xee/0x170 [18957.530294][ T3329] __sys_sendmsg+0xcd/0x170 [18957.530294][ T3329] do_syscall_64+0xc6/0x1e0 [18957.530294][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18957.530294][ T3329] [18967.604893][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18967.605316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18967.605316][ T3329] netdev_get_by_index+0x5e/0x80 [18967.605316][ T3329] fib6_nh_init+0x3d8/0x15b0 [18967.605316][ T3329] ip6_route_info_create+0xf18/0x17d0 [18967.605316][ T3329] ip6_route_add+0x1c/0x140 [18967.605316][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18967.605316][ T3329] addrconf_add_dev+0xe2/0x170 [18967.605316][ T3329] inet6_addr_add+0x12f/0xa40 [18967.605316][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18967.605316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18967.605316][ T3329] netlink_rcv_skb+0x130/0x360 [18967.605316][ T3329] netlink_unicast+0x449/0x710 [18967.605316][ T3329] netlink_sendmsg+0x723/0xbe0 [18967.605316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18967.605316][ T3329] ___sys_sendmsg+0xee/0x170 [18967.605316][ T3329] __sys_sendmsg+0xcd/0x170 [18967.605316][ T3329] do_syscall_64+0xc6/0x1e0 [18967.605316][ T3329] [18967.607523][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18967.607523][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18967.607523][ T3329] ipv6_find_idev+0x102/0x170 [18967.607523][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18967.607523][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18967.607523][ T3329] netlink_rcv_skb+0x130/0x360 [18967.607523][ T3329] netlink_unicast+0x449/0x710 [18967.607523][ T3329] netlink_sendmsg+0x723/0xbe0 [18967.607523][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18967.607523][ T3329] ___sys_sendmsg+0xee/0x170 [18967.607523][ T3329] __sys_sendmsg+0xcd/0x170 [18967.607523][ T3329] do_syscall_64+0xc6/0x1e0 [18967.607523][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18967.607523][ T3329] [18967.609229][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18967.609229][ T3329] neigh_parms_alloc+0x1e5/0x510 [18967.609229][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18967.609229][ T3329] ipv6_find_idev+0x102/0x170 [18967.609229][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18967.609229][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18967.609229][ T3329] netlink_rcv_skb+0x130/0x360 [18967.609229][ T3329] netlink_unicast+0x449/0x710 [18967.609229][ T3329] netlink_sendmsg+0x723/0xbe0 [18967.609229][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18967.609229][ T3329] ___sys_sendmsg+0xee/0x170 [18967.609229][ T3329] __sys_sendmsg+0xcd/0x170 [18967.609229][ T3329] do_syscall_64+0xc6/0x1e0 [18967.609229][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18967.609229][ T3329] [18977.836999][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18977.837475][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18977.837475][ T3329] netdev_get_by_index+0x5e/0x80 [18977.837475][ T3329] fib6_nh_init+0x3d8/0x15b0 [18977.837475][ T3329] ip6_route_info_create+0xf18/0x17d0 [18977.837475][ T3329] ip6_route_add+0x1c/0x140 [18977.837475][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18977.837475][ T3329] addrconf_add_dev+0xe2/0x170 [18977.837475][ T3329] inet6_addr_add+0x12f/0xa40 [18977.837475][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18977.837475][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18977.837475][ T3329] netlink_rcv_skb+0x130/0x360 [18977.837475][ T3329] netlink_unicast+0x449/0x710 [18977.837475][ T3329] netlink_sendmsg+0x723/0xbe0 [18977.837475][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18977.837475][ T3329] ___sys_sendmsg+0xee/0x170 [18977.837475][ T3329] __sys_sendmsg+0xcd/0x170 [18977.837475][ T3329] do_syscall_64+0xc6/0x1e0 [18977.837475][ T3329] [18977.840233][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18977.840233][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18977.840233][ T3329] ipv6_find_idev+0x102/0x170 [18977.840233][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18977.840233][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18977.840233][ T3329] netlink_rcv_skb+0x130/0x360 [18977.840233][ T3329] netlink_unicast+0x449/0x710 [18977.840233][ T3329] netlink_sendmsg+0x723/0xbe0 [18977.840233][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18977.840233][ T3329] ___sys_sendmsg+0xee/0x170 [18977.840233][ T3329] __sys_sendmsg+0xcd/0x170 [18977.840233][ T3329] do_syscall_64+0xc6/0x1e0 [18977.840233][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18977.840233][ T3329] [18977.841952][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18977.841952][ T3329] neigh_parms_alloc+0x1e5/0x510 [18977.841952][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18977.841952][ T3329] ipv6_find_idev+0x102/0x170 [18977.841952][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18977.841952][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18977.841952][ T3329] netlink_rcv_skb+0x130/0x360 [18977.841952][ T3329] netlink_unicast+0x449/0x710 [18977.841952][ T3329] netlink_sendmsg+0x723/0xbe0 [18977.841952][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18977.841952][ T3329] ___sys_sendmsg+0xee/0x170 [18977.841952][ T3329] __sys_sendmsg+0xcd/0x170 [18977.841952][ T3329] do_syscall_64+0xc6/0x1e0 [18977.841952][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18977.841952][ T3329] [18988.092988][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18988.093406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18988.093406][ T3329] netdev_get_by_index+0x5e/0x80 [18988.093406][ T3329] fib6_nh_init+0x3d8/0x15b0 [18988.093406][ T3329] ip6_route_info_create+0xf18/0x17d0 [18988.093406][ T3329] ip6_route_add+0x1c/0x140 [18988.093406][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18988.093406][ T3329] addrconf_add_dev+0xe2/0x170 [18988.093406][ T3329] inet6_addr_add+0x12f/0xa40 [18988.093406][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18988.093406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18988.093406][ T3329] netlink_rcv_skb+0x130/0x360 [18988.093406][ T3329] netlink_unicast+0x449/0x710 [18988.093406][ T3329] netlink_sendmsg+0x723/0xbe0 [18988.093406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18988.093406][ T3329] ___sys_sendmsg+0xee/0x170 [18988.093406][ T3329] __sys_sendmsg+0xcd/0x170 [18988.093406][ T3329] do_syscall_64+0xc6/0x1e0 [18988.093406][ T3329] [18988.095672][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18988.095672][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18988.095672][ T3329] ipv6_find_idev+0x102/0x170 [18988.095672][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18988.095672][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18988.095672][ T3329] netlink_rcv_skb+0x130/0x360 [18988.095672][ T3329] netlink_unicast+0x449/0x710 [18988.095672][ T3329] netlink_sendmsg+0x723/0xbe0 [18988.095672][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18988.095672][ T3329] ___sys_sendmsg+0xee/0x170 [18988.095672][ T3329] __sys_sendmsg+0xcd/0x170 [18988.095672][ T3329] do_syscall_64+0xc6/0x1e0 [18988.095672][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18988.095672][ T3329] [18988.097381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18988.097381][ T3329] neigh_parms_alloc+0x1e5/0x510 [18988.097381][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18988.097381][ T3329] ipv6_find_idev+0x102/0x170 [18988.097381][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18988.097381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18988.097381][ T3329] netlink_rcv_skb+0x130/0x360 [18988.097381][ T3329] netlink_unicast+0x449/0x710 [18988.097381][ T3329] netlink_sendmsg+0x723/0xbe0 [18988.097381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18988.097381][ T3329] ___sys_sendmsg+0xee/0x170 [18988.097381][ T3329] __sys_sendmsg+0xcd/0x170 [18988.097381][ T3329] do_syscall_64+0xc6/0x1e0 [18988.097381][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18988.097381][ T3329] [18998.188939][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [18998.189351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18998.189351][ T3329] netdev_get_by_index+0x5e/0x80 [18998.189351][ T3329] fib6_nh_init+0x3d8/0x15b0 [18998.189351][ T3329] ip6_route_info_create+0xf18/0x17d0 [18998.189351][ T3329] ip6_route_add+0x1c/0x140 [18998.189351][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [18998.189351][ T3329] addrconf_add_dev+0xe2/0x170 [18998.189351][ T3329] inet6_addr_add+0x12f/0xa40 [18998.189351][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [18998.189351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18998.189351][ T3329] netlink_rcv_skb+0x130/0x360 [18998.189351][ T3329] netlink_unicast+0x449/0x710 [18998.189351][ T3329] netlink_sendmsg+0x723/0xbe0 [18998.189351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18998.189351][ T3329] ___sys_sendmsg+0xee/0x170 [18998.189351][ T3329] __sys_sendmsg+0xcd/0x170 [18998.189351][ T3329] do_syscall_64+0xc6/0x1e0 [18998.189351][ T3329] [18998.191562][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18998.191562][ T3329] ipv6_add_dev+0x3b9/0x11c0 [18998.191562][ T3329] ipv6_find_idev+0x102/0x170 [18998.191562][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18998.191562][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18998.191562][ T3329] netlink_rcv_skb+0x130/0x360 [18998.191562][ T3329] netlink_unicast+0x449/0x710 [18998.191562][ T3329] netlink_sendmsg+0x723/0xbe0 [18998.191562][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18998.191562][ T3329] ___sys_sendmsg+0xee/0x170 [18998.191562][ T3329] __sys_sendmsg+0xcd/0x170 [18998.191562][ T3329] do_syscall_64+0xc6/0x1e0 [18998.191562][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18998.191562][ T3329] [18998.193270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [18998.193270][ T3329] neigh_parms_alloc+0x1e5/0x510 [18998.193270][ T3329] ipv6_add_dev+0x2fd/0x11c0 [18998.193270][ T3329] ipv6_find_idev+0x102/0x170 [18998.193270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [18998.193270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [18998.193270][ T3329] netlink_rcv_skb+0x130/0x360 [18998.193270][ T3329] netlink_unicast+0x449/0x710 [18998.193270][ T3329] netlink_sendmsg+0x723/0xbe0 [18998.193270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [18998.193270][ T3329] ___sys_sendmsg+0xee/0x170 [18998.193270][ T3329] __sys_sendmsg+0xcd/0x170 [18998.193270][ T3329] do_syscall_64+0xc6/0x1e0 [18998.193270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18998.193270][ T3329] [19008.420846][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19008.421331][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19008.421331][ T3329] netdev_get_by_index+0x5e/0x80 [19008.421331][ T3329] fib6_nh_init+0x3d8/0x15b0 [19008.421331][ T3329] ip6_route_info_create+0xf18/0x17d0 [19008.421331][ T3329] ip6_route_add+0x1c/0x140 [19008.421331][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19008.421331][ T3329] addrconf_add_dev+0xe2/0x170 [19008.421331][ T3329] inet6_addr_add+0x12f/0xa40 [19008.421331][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19008.421331][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19008.421331][ T3329] netlink_rcv_skb+0x130/0x360 [19008.421331][ T3329] netlink_unicast+0x449/0x710 [19008.421331][ T3329] netlink_sendmsg+0x723/0xbe0 [19008.421331][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19008.421331][ T3329] ___sys_sendmsg+0xee/0x170 [19008.421331][ T3329] __sys_sendmsg+0xcd/0x170 [19008.421331][ T3329] do_syscall_64+0xc6/0x1e0 [19008.421331][ T3329] [19008.423555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19008.423555][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19008.423555][ T3329] ipv6_find_idev+0x102/0x170 [19008.423555][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19008.423555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19008.423555][ T3329] netlink_rcv_skb+0x130/0x360 [19008.423555][ T3329] netlink_unicast+0x449/0x710 [19008.423555][ T3329] netlink_sendmsg+0x723/0xbe0 [19008.423555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19008.423555][ T3329] ___sys_sendmsg+0xee/0x170 [19008.423555][ T3329] __sys_sendmsg+0xcd/0x170 [19008.423555][ T3329] do_syscall_64+0xc6/0x1e0 [19008.423555][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19008.423555][ T3329] [19008.425279][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19008.425279][ T3329] neigh_parms_alloc+0x1e5/0x510 [19008.425279][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19008.425279][ T3329] ipv6_find_idev+0x102/0x170 [19008.425279][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19008.425279][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19008.425279][ T3329] netlink_rcv_skb+0x130/0x360 [19008.425279][ T3329] netlink_unicast+0x449/0x710 [19008.425279][ T3329] netlink_sendmsg+0x723/0xbe0 [19008.425279][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19008.425279][ T3329] ___sys_sendmsg+0xee/0x170 [19008.425279][ T3329] __sys_sendmsg+0xcd/0x170 [19008.425279][ T3329] do_syscall_64+0xc6/0x1e0 [19008.425279][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19008.425279][ T3329] [19018.669019][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19018.669433][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19018.669433][ T3329] netdev_get_by_index+0x5e/0x80 [19018.669433][ T3329] fib6_nh_init+0x3d8/0x15b0 [19018.669433][ T3329] ip6_route_info_create+0xf18/0x17d0 [19018.669433][ T3329] ip6_route_add+0x1c/0x140 [19018.669433][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19018.669433][ T3329] addrconf_add_dev+0xe2/0x170 [19018.669433][ T3329] inet6_addr_add+0x12f/0xa40 [19018.669433][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19018.669433][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19018.669433][ T3329] netlink_rcv_skb+0x130/0x360 [19018.669433][ T3329] netlink_unicast+0x449/0x710 [19018.669433][ T3329] netlink_sendmsg+0x723/0xbe0 [19018.669433][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19018.669433][ T3329] ___sys_sendmsg+0xee/0x170 [19018.669433][ T3329] __sys_sendmsg+0xcd/0x170 [19018.669433][ T3329] do_syscall_64+0xc6/0x1e0 [19018.669433][ T3329] [19018.671690][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19018.671690][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19018.671690][ T3329] ipv6_find_idev+0x102/0x170 [19018.671690][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19018.671690][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19018.671690][ T3329] netlink_rcv_skb+0x130/0x360 [19018.671690][ T3329] netlink_unicast+0x449/0x710 [19018.671690][ T3329] netlink_sendmsg+0x723/0xbe0 [19018.671690][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19018.671690][ T3329] ___sys_sendmsg+0xee/0x170 [19018.671690][ T3329] __sys_sendmsg+0xcd/0x170 [19018.671690][ T3329] do_syscall_64+0xc6/0x1e0 [19018.671690][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19018.671690][ T3329] [19018.673401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19018.673401][ T3329] neigh_parms_alloc+0x1e5/0x510 [19018.673401][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19018.673401][ T3329] ipv6_find_idev+0x102/0x170 [19018.673401][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19018.673401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19018.673401][ T3329] netlink_rcv_skb+0x130/0x360 [19018.673401][ T3329] netlink_unicast+0x449/0x710 [19018.673401][ T3329] netlink_sendmsg+0x723/0xbe0 [19018.673401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19018.673401][ T3329] ___sys_sendmsg+0xee/0x170 [19018.673401][ T3329] __sys_sendmsg+0xcd/0x170 [19018.673401][ T3329] do_syscall_64+0xc6/0x1e0 [19018.673401][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19018.673401][ T3329] [19028.812930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19028.813431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19028.813431][ T3329] netdev_get_by_index+0x5e/0x80 [19028.813431][ T3329] fib6_nh_init+0x3d8/0x15b0 [19028.813431][ T3329] ip6_route_info_create+0xf18/0x17d0 [19028.813431][ T3329] ip6_route_add+0x1c/0x140 [19028.813431][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19028.813431][ T3329] addrconf_add_dev+0xe2/0x170 [19028.813431][ T3329] inet6_addr_add+0x12f/0xa40 [19028.813431][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19028.813431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19028.813431][ T3329] netlink_rcv_skb+0x130/0x360 [19028.813431][ T3329] netlink_unicast+0x449/0x710 [19028.813431][ T3329] netlink_sendmsg+0x723/0xbe0 [19028.813431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19028.813431][ T3329] ___sys_sendmsg+0xee/0x170 [19028.813431][ T3329] __sys_sendmsg+0xcd/0x170 [19028.813431][ T3329] do_syscall_64+0xc6/0x1e0 [19028.813431][ T3329] [19028.815675][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19028.815675][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19028.815675][ T3329] ipv6_find_idev+0x102/0x170 [19028.815675][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19028.815675][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19028.815675][ T3329] netlink_rcv_skb+0x130/0x360 [19028.815675][ T3329] netlink_unicast+0x449/0x710 [19028.815675][ T3329] netlink_sendmsg+0x723/0xbe0 [19028.815675][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19028.815675][ T3329] ___sys_sendmsg+0xee/0x170 [19028.815675][ T3329] __sys_sendmsg+0xcd/0x170 [19028.815675][ T3329] do_syscall_64+0xc6/0x1e0 [19028.815675][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19028.815675][ T3329] [19028.817380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19028.817380][ T3329] neigh_parms_alloc+0x1e5/0x510 [19028.817380][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19028.817380][ T3329] ipv6_find_idev+0x102/0x170 [19028.817380][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19028.817380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19028.817380][ T3329] netlink_rcv_skb+0x130/0x360 [19028.817380][ T3329] netlink_unicast+0x449/0x710 [19028.817380][ T3329] netlink_sendmsg+0x723/0xbe0 [19028.817380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19028.817380][ T3329] ___sys_sendmsg+0xee/0x170 [19028.817380][ T3329] __sys_sendmsg+0xcd/0x170 [19028.817380][ T3329] do_syscall_64+0xc6/0x1e0 [19028.817380][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19028.817380][ T3329] [19038.820915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19038.821393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19038.821393][ T3329] netdev_get_by_index+0x5e/0x80 [19038.821393][ T3329] fib6_nh_init+0x3d8/0x15b0 [19038.821393][ T3329] ip6_route_info_create+0xf18/0x17d0 [19038.821393][ T3329] ip6_route_add+0x1c/0x140 [19038.821393][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19038.821393][ T3329] addrconf_add_dev+0xe2/0x170 [19038.821393][ T3329] inet6_addr_add+0x12f/0xa40 [19038.821393][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19038.821393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19038.821393][ T3329] netlink_rcv_skb+0x130/0x360 [19038.821393][ T3329] netlink_unicast+0x449/0x710 [19038.821393][ T3329] netlink_sendmsg+0x723/0xbe0 [19038.821393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19038.821393][ T3329] ___sys_sendmsg+0xee/0x170 [19038.821393][ T3329] __sys_sendmsg+0xcd/0x170 [19038.821393][ T3329] do_syscall_64+0xc6/0x1e0 [19038.821393][ T3329] [19038.823610][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19038.823610][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19038.823610][ T3329] ipv6_find_idev+0x102/0x170 [19038.823610][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19038.823610][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19038.823610][ T3329] netlink_rcv_skb+0x130/0x360 [19038.823610][ T3329] netlink_unicast+0x449/0x710 [19038.823610][ T3329] netlink_sendmsg+0x723/0xbe0 [19038.823610][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19038.823610][ T3329] ___sys_sendmsg+0xee/0x170 [19038.823610][ T3329] __sys_sendmsg+0xcd/0x170 [19038.823610][ T3329] do_syscall_64+0xc6/0x1e0 [19038.823610][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19038.823610][ T3329] [19038.825322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19038.825322][ T3329] neigh_parms_alloc+0x1e5/0x510 [19038.825322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19038.825322][ T3329] ipv6_find_idev+0x102/0x170 [19038.825322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19038.825322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19038.825322][ T3329] netlink_rcv_skb+0x130/0x360 [19038.825322][ T3329] netlink_unicast+0x449/0x710 [19038.825322][ T3329] netlink_sendmsg+0x723/0xbe0 [19038.825322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19038.825322][ T3329] ___sys_sendmsg+0xee/0x170 [19038.825322][ T3329] __sys_sendmsg+0xcd/0x170 [19038.825322][ T3329] do_syscall_64+0xc6/0x1e0 [19038.825322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19038.825322][ T3329] [19049.068941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19049.069355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19049.069355][ T3329] netdev_get_by_index+0x5e/0x80 [19049.069355][ T3329] fib6_nh_init+0x3d8/0x15b0 [19049.069355][ T3329] ip6_route_info_create+0xf18/0x17d0 [19049.069355][ T3329] ip6_route_add+0x1c/0x140 [19049.069355][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19049.069355][ T3329] addrconf_add_dev+0xe2/0x170 [19049.069355][ T3329] inet6_addr_add+0x12f/0xa40 [19049.069355][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19049.069355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19049.069355][ T3329] netlink_rcv_skb+0x130/0x360 [19049.069355][ T3329] netlink_unicast+0x449/0x710 [19049.069355][ T3329] netlink_sendmsg+0x723/0xbe0 [19049.069355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19049.069355][ T3329] ___sys_sendmsg+0xee/0x170 [19049.069355][ T3329] __sys_sendmsg+0xcd/0x170 [19049.069355][ T3329] do_syscall_64+0xc6/0x1e0 [19049.069355][ T3329] [19049.071717][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19049.071717][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19049.071717][ T3329] ipv6_find_idev+0x102/0x170 [19049.071717][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19049.071717][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19049.071717][ T3329] netlink_rcv_skb+0x130/0x360 [19049.071717][ T3329] netlink_unicast+0x449/0x710 [19049.071717][ T3329] netlink_sendmsg+0x723/0xbe0 [19049.071717][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19049.071717][ T3329] ___sys_sendmsg+0xee/0x170 [19049.071717][ T3329] __sys_sendmsg+0xcd/0x170 [19049.071717][ T3329] do_syscall_64+0xc6/0x1e0 [19049.071717][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19049.071717][ T3329] [19049.073423][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19049.073423][ T3329] neigh_parms_alloc+0x1e5/0x510 [19049.073423][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19049.073423][ T3329] ipv6_find_idev+0x102/0x170 [19049.073423][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19049.073423][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19049.073423][ T3329] netlink_rcv_skb+0x130/0x360 [19049.073423][ T3329] netlink_unicast+0x449/0x710 [19049.073423][ T3329] netlink_sendmsg+0x723/0xbe0 [19049.073423][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19049.073423][ T3329] ___sys_sendmsg+0xee/0x170 [19049.073423][ T3329] __sys_sendmsg+0xcd/0x170 [19049.073423][ T3329] do_syscall_64+0xc6/0x1e0 [19049.073423][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19049.073423][ T3329] [19059.308949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19059.309432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19059.309432][ T3329] netdev_get_by_index+0x5e/0x80 [19059.309432][ T3329] fib6_nh_init+0x3d8/0x15b0 [19059.309432][ T3329] ip6_route_info_create+0xf18/0x17d0 [19059.309432][ T3329] ip6_route_add+0x1c/0x140 [19059.309432][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19059.309432][ T3329] addrconf_add_dev+0xe2/0x170 [19059.309432][ T3329] inet6_addr_add+0x12f/0xa40 [19059.309432][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19059.309432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19059.309432][ T3329] netlink_rcv_skb+0x130/0x360 [19059.309432][ T3329] netlink_unicast+0x449/0x710 [19059.309432][ T3329] netlink_sendmsg+0x723/0xbe0 [19059.309432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19059.309432][ T3329] ___sys_sendmsg+0xee/0x170 [19059.309432][ T3329] __sys_sendmsg+0xcd/0x170 [19059.309432][ T3329] do_syscall_64+0xc6/0x1e0 [19059.309432][ T3329] [19059.311703][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19059.311703][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19059.311703][ T3329] ipv6_find_idev+0x102/0x170 [19059.311703][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19059.311703][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19059.311703][ T3329] netlink_rcv_skb+0x130/0x360 [19059.311703][ T3329] netlink_unicast+0x449/0x710 [19059.311703][ T3329] netlink_sendmsg+0x723/0xbe0 [19059.311703][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19059.311703][ T3329] ___sys_sendmsg+0xee/0x170 [19059.311703][ T3329] __sys_sendmsg+0xcd/0x170 [19059.311703][ T3329] do_syscall_64+0xc6/0x1e0 [19059.311703][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19059.311703][ T3329] [19059.313416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19059.313416][ T3329] neigh_parms_alloc+0x1e5/0x510 [19059.313416][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19059.313416][ T3329] ipv6_find_idev+0x102/0x170 [19059.313416][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19059.313416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19059.313416][ T3329] netlink_rcv_skb+0x130/0x360 [19059.313416][ T3329] netlink_unicast+0x449/0x710 [19059.313416][ T3329] netlink_sendmsg+0x723/0xbe0 [19059.313416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19059.313416][ T3329] ___sys_sendmsg+0xee/0x170 [19059.313416][ T3329] __sys_sendmsg+0xcd/0x170 [19059.313416][ T3329] do_syscall_64+0xc6/0x1e0 [19059.313416][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19059.313416][ T3329] [19069.404908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19069.405398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19069.405398][ T3329] netdev_get_by_index+0x5e/0x80 [19069.405398][ T3329] fib6_nh_init+0x3d8/0x15b0 [19069.405398][ T3329] ip6_route_info_create+0xf18/0x17d0 [19069.405398][ T3329] ip6_route_add+0x1c/0x140 [19069.405398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19069.405398][ T3329] addrconf_add_dev+0xe2/0x170 [19069.405398][ T3329] inet6_addr_add+0x12f/0xa40 [19069.405398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19069.405398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19069.405398][ T3329] netlink_rcv_skb+0x130/0x360 [19069.405398][ T3329] netlink_unicast+0x449/0x710 [19069.405398][ T3329] netlink_sendmsg+0x723/0xbe0 [19069.405398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19069.405398][ T3329] ___sys_sendmsg+0xee/0x170 [19069.405398][ T3329] __sys_sendmsg+0xcd/0x170 [19069.405398][ T3329] do_syscall_64+0xc6/0x1e0 [19069.405398][ T3329] [19069.407595][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19069.407595][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19069.407595][ T3329] ipv6_find_idev+0x102/0x170 [19069.407595][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19069.407595][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19069.407595][ T3329] netlink_rcv_skb+0x130/0x360 [19069.407595][ T3329] netlink_unicast+0x449/0x710 [19069.407595][ T3329] netlink_sendmsg+0x723/0xbe0 [19069.407595][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19069.407595][ T3329] ___sys_sendmsg+0xee/0x170 [19069.407595][ T3329] __sys_sendmsg+0xcd/0x170 [19069.407595][ T3329] do_syscall_64+0xc6/0x1e0 [19069.407595][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19069.407595][ T3329] [19069.409299][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19069.409299][ T3329] neigh_parms_alloc+0x1e5/0x510 [19069.409299][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19069.409299][ T3329] ipv6_find_idev+0x102/0x170 [19069.409299][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19069.409299][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19069.409299][ T3329] netlink_rcv_skb+0x130/0x360 [19069.409299][ T3329] netlink_unicast+0x449/0x710 [19069.409299][ T3329] netlink_sendmsg+0x723/0xbe0 [19069.409299][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19069.409299][ T3329] ___sys_sendmsg+0xee/0x170 [19069.409299][ T3329] __sys_sendmsg+0xcd/0x170 [19069.409299][ T3329] do_syscall_64+0xc6/0x1e0 [19069.409299][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19069.409299][ T3329] [19079.604935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19079.605415][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19079.605415][ T3329] netdev_get_by_index+0x5e/0x80 [19079.605415][ T3329] fib6_nh_init+0x3d8/0x15b0 [19079.605415][ T3329] ip6_route_info_create+0xf18/0x17d0 [19079.605415][ T3329] ip6_route_add+0x1c/0x140 [19079.605415][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19079.605415][ T3329] addrconf_add_dev+0xe2/0x170 [19079.605415][ T3329] inet6_addr_add+0x12f/0xa40 [19079.605415][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19079.605415][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19079.605415][ T3329] netlink_rcv_skb+0x130/0x360 [19079.605415][ T3329] netlink_unicast+0x449/0x710 [19079.605415][ T3329] netlink_sendmsg+0x723/0xbe0 [19079.605415][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19079.605415][ T3329] ___sys_sendmsg+0xee/0x170 [19079.605415][ T3329] __sys_sendmsg+0xcd/0x170 [19079.605415][ T3329] do_syscall_64+0xc6/0x1e0 [19079.605415][ T3329] [19079.607635][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19079.607635][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19079.607635][ T3329] ipv6_find_idev+0x102/0x170 [19079.607635][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19079.607635][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19079.607635][ T3329] netlink_rcv_skb+0x130/0x360 [19079.607635][ T3329] netlink_unicast+0x449/0x710 [19079.607635][ T3329] netlink_sendmsg+0x723/0xbe0 [19079.607635][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19079.607635][ T3329] ___sys_sendmsg+0xee/0x170 [19079.607635][ T3329] __sys_sendmsg+0xcd/0x170 [19079.607635][ T3329] do_syscall_64+0xc6/0x1e0 [19079.607635][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19079.607635][ T3329] [19079.609342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19079.609342][ T3329] neigh_parms_alloc+0x1e5/0x510 [19079.609342][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19079.609342][ T3329] ipv6_find_idev+0x102/0x170 [19079.609342][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19079.609342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19079.609342][ T3329] netlink_rcv_skb+0x130/0x360 [19079.609342][ T3329] netlink_unicast+0x449/0x710 [19079.609342][ T3329] netlink_sendmsg+0x723/0xbe0 [19079.609342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19079.609342][ T3329] ___sys_sendmsg+0xee/0x170 [19079.609342][ T3329] __sys_sendmsg+0xcd/0x170 [19079.609342][ T3329] do_syscall_64+0xc6/0x1e0 [19079.609342][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19079.609342][ T3329] [19089.708952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19089.709428][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19089.709428][ T3329] netdev_get_by_index+0x5e/0x80 [19089.709428][ T3329] fib6_nh_init+0x3d8/0x15b0 [19089.709428][ T3329] ip6_route_info_create+0xf18/0x17d0 [19089.709428][ T3329] ip6_route_add+0x1c/0x140 [19089.709428][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19089.709428][ T3329] addrconf_add_dev+0xe2/0x170 [19089.709428][ T3329] inet6_addr_add+0x12f/0xa40 [19089.709428][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19089.709428][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19089.709428][ T3329] netlink_rcv_skb+0x130/0x360 [19089.709428][ T3329] netlink_unicast+0x449/0x710 [19089.709428][ T3329] netlink_sendmsg+0x723/0xbe0 [19089.709428][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19089.709428][ T3329] ___sys_sendmsg+0xee/0x170 [19089.709428][ T3329] __sys_sendmsg+0xcd/0x170 [19089.709428][ T3329] do_syscall_64+0xc6/0x1e0 [19089.709428][ T3329] [19089.711653][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19089.711653][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19089.711653][ T3329] ipv6_find_idev+0x102/0x170 [19089.711653][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19089.711653][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19089.711653][ T3329] netlink_rcv_skb+0x130/0x360 [19089.711653][ T3329] netlink_unicast+0x449/0x710 [19089.711653][ T3329] netlink_sendmsg+0x723/0xbe0 [19089.711653][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19089.711653][ T3329] ___sys_sendmsg+0xee/0x170 [19089.711653][ T3329] __sys_sendmsg+0xcd/0x170 [19089.711653][ T3329] do_syscall_64+0xc6/0x1e0 [19089.711653][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19089.711653][ T3329] [19089.713364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19089.713364][ T3329] neigh_parms_alloc+0x1e5/0x510 [19089.713364][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19089.713364][ T3329] ipv6_find_idev+0x102/0x170 [19089.713364][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19089.713364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19089.713364][ T3329] netlink_rcv_skb+0x130/0x360 [19089.713364][ T3329] netlink_unicast+0x449/0x710 [19089.713364][ T3329] netlink_sendmsg+0x723/0xbe0 [19089.713364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19089.713364][ T3329] ___sys_sendmsg+0xee/0x170 [19089.713364][ T3329] __sys_sendmsg+0xcd/0x170 [19089.713364][ T3329] do_syscall_64+0xc6/0x1e0 [19089.713364][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19089.713364][ T3329] [19099.956935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19099.957421][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19099.957421][ T3329] netdev_get_by_index+0x5e/0x80 [19099.957421][ T3329] fib6_nh_init+0x3d8/0x15b0 [19099.957421][ T3329] ip6_route_info_create+0xf18/0x17d0 [19099.957421][ T3329] ip6_route_add+0x1c/0x140 [19099.957421][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19099.957421][ T3329] addrconf_add_dev+0xe2/0x170 [19099.957421][ T3329] inet6_addr_add+0x12f/0xa40 [19099.957421][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19099.957421][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19099.957421][ T3329] netlink_rcv_skb+0x130/0x360 [19099.957421][ T3329] netlink_unicast+0x449/0x710 [19099.957421][ T3329] netlink_sendmsg+0x723/0xbe0 [19099.957421][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19099.957421][ T3329] ___sys_sendmsg+0xee/0x170 [19099.957421][ T3329] __sys_sendmsg+0xcd/0x170 [19099.957421][ T3329] do_syscall_64+0xc6/0x1e0 [19099.957421][ T3329] [19099.959632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19099.959632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19099.959632][ T3329] ipv6_find_idev+0x102/0x170 [19099.959632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19099.959632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19099.959632][ T3329] netlink_rcv_skb+0x130/0x360 [19099.959632][ T3329] netlink_unicast+0x449/0x710 [19099.959632][ T3329] netlink_sendmsg+0x723/0xbe0 [19099.959632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19099.959632][ T3329] ___sys_sendmsg+0xee/0x170 [19099.959632][ T3329] __sys_sendmsg+0xcd/0x170 [19099.959632][ T3329] do_syscall_64+0xc6/0x1e0 [19099.959632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19099.959632][ T3329] [19099.961340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19099.961340][ T3329] neigh_parms_alloc+0x1e5/0x510 [19099.961340][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19099.961340][ T3329] ipv6_find_idev+0x102/0x170 [19099.961340][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19099.961340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19099.961340][ T3329] netlink_rcv_skb+0x130/0x360 [19099.961340][ T3329] netlink_unicast+0x449/0x710 [19099.961340][ T3329] netlink_sendmsg+0x723/0xbe0 [19099.961340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19099.961340][ T3329] ___sys_sendmsg+0xee/0x170 [19099.961340][ T3329] __sys_sendmsg+0xcd/0x170 [19099.961340][ T3329] do_syscall_64+0xc6/0x1e0 [19099.961340][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19099.961340][ T3329] [19110.204998][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19110.205461][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19110.205461][ T3329] netdev_get_by_index+0x5e/0x80 [19110.205461][ T3329] fib6_nh_init+0x3d8/0x15b0 [19110.205461][ T3329] ip6_route_info_create+0xf18/0x17d0 [19110.205461][ T3329] ip6_route_add+0x1c/0x140 [19110.205461][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19110.205461][ T3329] addrconf_add_dev+0xe2/0x170 [19110.205461][ T3329] inet6_addr_add+0x12f/0xa40 [19110.205461][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19110.205461][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19110.205461][ T3329] netlink_rcv_skb+0x130/0x360 [19110.205461][ T3329] netlink_unicast+0x449/0x710 [19110.205461][ T3329] netlink_sendmsg+0x723/0xbe0 [19110.205461][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19110.205461][ T3329] ___sys_sendmsg+0xee/0x170 [19110.205461][ T3329] __sys_sendmsg+0xcd/0x170 [19110.205461][ T3329] do_syscall_64+0xc6/0x1e0 [19110.205461][ T3329] [19110.207669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19110.207669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19110.207669][ T3329] ipv6_find_idev+0x102/0x170 [19110.207669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19110.207669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19110.207669][ T3329] netlink_rcv_skb+0x130/0x360 [19110.207669][ T3329] netlink_unicast+0x449/0x710 [19110.207669][ T3329] netlink_sendmsg+0x723/0xbe0 [19110.207669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19110.207669][ T3329] ___sys_sendmsg+0xee/0x170 [19110.207669][ T3329] __sys_sendmsg+0xcd/0x170 [19110.207669][ T3329] do_syscall_64+0xc6/0x1e0 [19110.207669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19110.207669][ T3329] [19110.209376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19110.209376][ T3329] neigh_parms_alloc+0x1e5/0x510 [19110.209376][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19110.209376][ T3329] ipv6_find_idev+0x102/0x170 [19110.209376][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19110.209376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19110.209376][ T3329] netlink_rcv_skb+0x130/0x360 [19110.209376][ T3329] netlink_unicast+0x449/0x710 [19110.209376][ T3329] netlink_sendmsg+0x723/0xbe0 [19110.209376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19110.209376][ T3329] ___sys_sendmsg+0xee/0x170 [19110.209376][ T3329] __sys_sendmsg+0xcd/0x170 [19110.209376][ T3329] do_syscall_64+0xc6/0x1e0 [19110.209376][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19110.209376][ T3329] [19120.452914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19120.453380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19120.453380][ T3329] netdev_get_by_index+0x5e/0x80 [19120.453380][ T3329] fib6_nh_init+0x3d8/0x15b0 [19120.453380][ T3329] ip6_route_info_create+0xf18/0x17d0 [19120.453380][ T3329] ip6_route_add+0x1c/0x140 [19120.453380][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19120.453380][ T3329] addrconf_add_dev+0xe2/0x170 [19120.453380][ T3329] inet6_addr_add+0x12f/0xa40 [19120.453380][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19120.453380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19120.453380][ T3329] netlink_rcv_skb+0x130/0x360 [19120.453380][ T3329] netlink_unicast+0x449/0x710 [19120.453380][ T3329] netlink_sendmsg+0x723/0xbe0 [19120.453380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19120.453380][ T3329] ___sys_sendmsg+0xee/0x170 [19120.453380][ T3329] __sys_sendmsg+0xcd/0x170 [19120.453380][ T3329] do_syscall_64+0xc6/0x1e0 [19120.453380][ T3329] [19120.455662][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19120.455662][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19120.455662][ T3329] ipv6_find_idev+0x102/0x170 [19120.455662][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19120.455662][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19120.455662][ T3329] netlink_rcv_skb+0x130/0x360 [19120.455662][ T3329] netlink_unicast+0x449/0x710 [19120.455662][ T3329] netlink_sendmsg+0x723/0xbe0 [19120.455662][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19120.455662][ T3329] ___sys_sendmsg+0xee/0x170 [19120.455662][ T3329] __sys_sendmsg+0xcd/0x170 [19120.455662][ T3329] do_syscall_64+0xc6/0x1e0 [19120.455662][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19120.455662][ T3329] [19120.457362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19120.457362][ T3329] neigh_parms_alloc+0x1e5/0x510 [19120.457362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19120.457362][ T3329] ipv6_find_idev+0x102/0x170 [19120.457362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19120.457362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19120.457362][ T3329] netlink_rcv_skb+0x130/0x360 [19120.457362][ T3329] netlink_unicast+0x449/0x710 [19120.457362][ T3329] netlink_sendmsg+0x723/0xbe0 [19120.457362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19120.457362][ T3329] ___sys_sendmsg+0xee/0x170 [19120.457362][ T3329] __sys_sendmsg+0xcd/0x170 [19120.457362][ T3329] do_syscall_64+0xc6/0x1e0 [19120.457362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19120.457362][ T3329] [19130.717019][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19130.717537][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19130.717537][ T3329] netdev_get_by_index+0x5e/0x80 [19130.717537][ T3329] fib6_nh_init+0x3d8/0x15b0 [19130.717537][ T3329] ip6_route_info_create+0xf18/0x17d0 [19130.717537][ T3329] ip6_route_add+0x1c/0x140 [19130.717537][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19130.717537][ T3329] addrconf_add_dev+0xe2/0x170 [19130.717537][ T3329] inet6_addr_add+0x12f/0xa40 [19130.717537][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19130.717537][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19130.717537][ T3329] netlink_rcv_skb+0x130/0x360 [19130.717537][ T3329] netlink_unicast+0x449/0x710 [19130.717537][ T3329] netlink_sendmsg+0x723/0xbe0 [19130.717537][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19130.717537][ T3329] ___sys_sendmsg+0xee/0x170 [19130.717537][ T3329] __sys_sendmsg+0xcd/0x170 [19130.717537][ T3329] do_syscall_64+0xc6/0x1e0 [19130.717537][ T3329] [19130.720247][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19130.720247][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19130.720247][ T3329] ipv6_find_idev+0x102/0x170 [19130.720247][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19130.720247][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19130.720247][ T3329] netlink_rcv_skb+0x130/0x360 [19130.720247][ T3329] netlink_unicast+0x449/0x710 [19130.720247][ T3329] netlink_sendmsg+0x723/0xbe0 [19130.720247][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19130.720247][ T3329] ___sys_sendmsg+0xee/0x170 [19130.720247][ T3329] __sys_sendmsg+0xcd/0x170 [19130.720247][ T3329] do_syscall_64+0xc6/0x1e0 [19130.720247][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19130.720247][ T3329] [19130.722338][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19130.722338][ T3329] neigh_parms_alloc+0x1e5/0x510 [19130.722338][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19130.722338][ T3329] ipv6_find_idev+0x102/0x170 [19130.722338][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19130.722338][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19130.722338][ T3329] netlink_rcv_skb+0x130/0x360 [19130.722338][ T3329] netlink_unicast+0x449/0x710 [19130.722338][ T3329] netlink_sendmsg+0x723/0xbe0 [19130.722338][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19130.722338][ T3329] ___sys_sendmsg+0xee/0x170 [19130.722338][ T3329] __sys_sendmsg+0xcd/0x170 [19130.722338][ T3329] do_syscall_64+0xc6/0x1e0 [19130.722338][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19130.722338][ T3329] [19140.972980][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19140.973670][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19140.973670][ T3329] netdev_get_by_index+0x5e/0x80 [19140.973670][ T3329] fib6_nh_init+0x3d8/0x15b0 [19140.973670][ T3329] ip6_route_info_create+0xf18/0x17d0 [19140.973670][ T3329] ip6_route_add+0x1c/0x140 [19140.973670][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19140.973670][ T3329] addrconf_add_dev+0xe2/0x170 [19140.973670][ T3329] inet6_addr_add+0x12f/0xa40 [19140.973670][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19140.973670][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19140.973670][ T3329] netlink_rcv_skb+0x130/0x360 [19140.973670][ T3329] netlink_unicast+0x449/0x710 [19140.973670][ T3329] netlink_sendmsg+0x723/0xbe0 [19140.973670][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19140.973670][ T3329] ___sys_sendmsg+0xee/0x170 [19140.973670][ T3329] __sys_sendmsg+0xcd/0x170 [19140.973670][ T3329] do_syscall_64+0xc6/0x1e0 [19140.973670][ T3329] [19140.977397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19140.977397][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19140.977397][ T3329] ipv6_find_idev+0x102/0x170 [19140.977397][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19140.977397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19140.977397][ T3329] netlink_rcv_skb+0x130/0x360 [19140.977397][ T3329] netlink_unicast+0x449/0x710 [19140.977397][ T3329] netlink_sendmsg+0x723/0xbe0 [19140.977397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19140.977397][ T3329] ___sys_sendmsg+0xee/0x170 [19140.977397][ T3329] __sys_sendmsg+0xcd/0x170 [19140.977397][ T3329] do_syscall_64+0xc6/0x1e0 [19140.977397][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19140.977397][ T3329] [19141.014833][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19141.014833][ T3329] neigh_parms_alloc+0x1e5/0x510 [19141.014833][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19141.014833][ T3329] ipv6_find_idev+0x102/0x170 [19141.014833][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19141.014833][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19141.014833][ T3329] netlink_rcv_skb+0x130/0x360 [19141.014833][ T3329] netlink_unicast+0x449/0x710 [19141.014833][ T3329] netlink_sendmsg+0x723/0xbe0 [19141.014833][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19141.014833][ T3329] ___sys_sendmsg+0xee/0x170 [19141.014833][ T3329] __sys_sendmsg+0xcd/0x170 [19141.014833][ T3329] do_syscall_64+0xc6/0x1e0 [19141.014833][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19141.014833][ T3329] [19151.092973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19151.119105][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19151.119105][ T3329] netdev_get_by_index+0x5e/0x80 [19151.119105][ T3329] fib6_nh_init+0x3d8/0x15b0 [19151.119105][ T3329] ip6_route_info_create+0xf18/0x17d0 [19151.119105][ T3329] ip6_route_add+0x1c/0x140 [19151.119105][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19151.119105][ T3329] addrconf_add_dev+0xe2/0x170 [19151.119105][ T3329] inet6_addr_add+0x12f/0xa40 [19151.119105][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19151.119105][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19151.119105][ T3329] netlink_rcv_skb+0x130/0x360 [19151.119105][ T3329] netlink_unicast+0x449/0x710 [19151.119105][ T3329] netlink_sendmsg+0x723/0xbe0 [19151.119105][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19151.119105][ T3329] ___sys_sendmsg+0xee/0x170 [19151.119105][ T3329] __sys_sendmsg+0xcd/0x170 [19151.119105][ T3329] do_syscall_64+0xc6/0x1e0 [19151.119105][ T3329] [19151.124430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19151.124430][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19151.124430][ T3329] ipv6_find_idev+0x102/0x170 [19151.124430][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19151.124430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19151.124430][ T3329] netlink_rcv_skb+0x130/0x360 [19151.124430][ T3329] netlink_unicast+0x449/0x710 [19151.124430][ T3329] netlink_sendmsg+0x723/0xbe0 [19151.124430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19151.124430][ T3329] ___sys_sendmsg+0xee/0x170 [19151.124430][ T3329] __sys_sendmsg+0xcd/0x170 [19151.124430][ T3329] do_syscall_64+0xc6/0x1e0 [19151.124430][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19151.124430][ T3329] [19151.128191][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19151.128191][ T3329] neigh_parms_alloc+0x1e5/0x510 [19151.128191][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19151.128191][ T3329] ipv6_find_idev+0x102/0x170 [19151.128191][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19151.128191][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19151.128191][ T3329] netlink_rcv_skb+0x130/0x360 [19151.128191][ T3329] netlink_unicast+0x449/0x710 [19151.128191][ T3329] netlink_sendmsg+0x723/0xbe0 [19151.128191][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19151.128191][ T3329] ___sys_sendmsg+0xee/0x170 [19151.128191][ T3329] __sys_sendmsg+0xcd/0x170 [19151.128191][ T3329] do_syscall_64+0xc6/0x1e0 [19151.128191][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19151.128191][ T3329] [19161.396913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19161.397346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19161.397346][ T3329] netdev_get_by_index+0x5e/0x80 [19161.397346][ T3329] fib6_nh_init+0x3d8/0x15b0 [19161.397346][ T3329] ip6_route_info_create+0xf18/0x17d0 [19161.397346][ T3329] ip6_route_add+0x1c/0x140 [19161.397346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19161.397346][ T3329] addrconf_add_dev+0xe2/0x170 [19161.397346][ T3329] inet6_addr_add+0x12f/0xa40 [19161.397346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19161.397346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19161.397346][ T3329] netlink_rcv_skb+0x130/0x360 [19161.397346][ T3329] netlink_unicast+0x449/0x710 [19161.397346][ T3329] netlink_sendmsg+0x723/0xbe0 [19161.397346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19161.397346][ T3329] ___sys_sendmsg+0xee/0x170 [19161.397346][ T3329] __sys_sendmsg+0xcd/0x170 [19161.397346][ T3329] do_syscall_64+0xc6/0x1e0 [19161.397346][ T3329] [19161.399786][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19161.399786][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19161.399786][ T3329] ipv6_find_idev+0x102/0x170 [19161.399786][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19161.399786][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19161.399786][ T3329] netlink_rcv_skb+0x130/0x360 [19161.399786][ T3329] netlink_unicast+0x449/0x710 [19161.399786][ T3329] netlink_sendmsg+0x723/0xbe0 [19161.399786][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19161.399786][ T3329] ___sys_sendmsg+0xee/0x170 [19161.399786][ T3329] __sys_sendmsg+0xcd/0x170 [19161.399786][ T3329] do_syscall_64+0xc6/0x1e0 [19161.399786][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19161.399786][ T3329] [19161.401684][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19161.401684][ T3329] neigh_parms_alloc+0x1e5/0x510 [19161.401684][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19161.401684][ T3329] ipv6_find_idev+0x102/0x170 [19161.401684][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19161.401684][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19161.401684][ T3329] netlink_rcv_skb+0x130/0x360 [19161.401684][ T3329] netlink_unicast+0x449/0x710 [19161.401684][ T3329] netlink_sendmsg+0x723/0xbe0 [19161.401684][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19161.401684][ T3329] ___sys_sendmsg+0xee/0x170 [19161.401684][ T3329] __sys_sendmsg+0xcd/0x170 [19161.401684][ T3329] do_syscall_64+0xc6/0x1e0 [19161.401684][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19161.401684][ T3329] [19171.444908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19171.445336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19171.445336][ T3329] netdev_get_by_index+0x5e/0x80 [19171.445336][ T3329] fib6_nh_init+0x3d8/0x15b0 [19171.445336][ T3329] ip6_route_info_create+0xf18/0x17d0 [19171.445336][ T3329] ip6_route_add+0x1c/0x140 [19171.445336][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19171.445336][ T3329] addrconf_add_dev+0xe2/0x170 [19171.445336][ T3329] inet6_addr_add+0x12f/0xa40 [19171.445336][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19171.445336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19171.445336][ T3329] netlink_rcv_skb+0x130/0x360 [19171.445336][ T3329] netlink_unicast+0x449/0x710 [19171.445336][ T3329] netlink_sendmsg+0x723/0xbe0 [19171.445336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19171.445336][ T3329] ___sys_sendmsg+0xee/0x170 [19171.445336][ T3329] __sys_sendmsg+0xcd/0x170 [19171.445336][ T3329] do_syscall_64+0xc6/0x1e0 [19171.445336][ T3329] [19171.447771][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19171.447771][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19171.447771][ T3329] ipv6_find_idev+0x102/0x170 [19171.447771][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19171.447771][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19171.447771][ T3329] netlink_rcv_skb+0x130/0x360 [19171.447771][ T3329] netlink_unicast+0x449/0x710 [19171.447771][ T3329] netlink_sendmsg+0x723/0xbe0 [19171.447771][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19171.447771][ T3329] ___sys_sendmsg+0xee/0x170 [19171.447771][ T3329] __sys_sendmsg+0xcd/0x170 [19171.447771][ T3329] do_syscall_64+0xc6/0x1e0 [19171.447771][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19171.447771][ T3329] [19171.449665][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19171.449665][ T3329] neigh_parms_alloc+0x1e5/0x510 [19171.449665][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19171.449665][ T3329] ipv6_find_idev+0x102/0x170 [19171.449665][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19171.449665][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19171.449665][ T3329] netlink_rcv_skb+0x130/0x360 [19171.449665][ T3329] netlink_unicast+0x449/0x710 [19171.449665][ T3329] netlink_sendmsg+0x723/0xbe0 [19171.449665][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19171.449665][ T3329] ___sys_sendmsg+0xee/0x170 [19171.449665][ T3329] __sys_sendmsg+0xcd/0x170 [19171.449665][ T3329] do_syscall_64+0xc6/0x1e0 [19171.449665][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19171.449665][ T3329] [19181.692969][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19181.693398][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19181.693398][ T3329] netdev_get_by_index+0x5e/0x80 [19181.693398][ T3329] fib6_nh_init+0x3d8/0x15b0 [19181.693398][ T3329] ip6_route_info_create+0xf18/0x17d0 [19181.693398][ T3329] ip6_route_add+0x1c/0x140 [19181.693398][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19181.693398][ T3329] addrconf_add_dev+0xe2/0x170 [19181.693398][ T3329] inet6_addr_add+0x12f/0xa40 [19181.693398][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19181.693398][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19181.693398][ T3329] netlink_rcv_skb+0x130/0x360 [19181.693398][ T3329] netlink_unicast+0x449/0x710 [19181.693398][ T3329] netlink_sendmsg+0x723/0xbe0 [19181.693398][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19181.693398][ T3329] ___sys_sendmsg+0xee/0x170 [19181.693398][ T3329] __sys_sendmsg+0xcd/0x170 [19181.693398][ T3329] do_syscall_64+0xc6/0x1e0 [19181.693398][ T3329] [19181.695604][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19181.695604][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19181.695604][ T3329] ipv6_find_idev+0x102/0x170 [19181.695604][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19181.695604][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19181.695604][ T3329] netlink_rcv_skb+0x130/0x360 [19181.695604][ T3329] netlink_unicast+0x449/0x710 [19181.695604][ T3329] netlink_sendmsg+0x723/0xbe0 [19181.695604][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19181.695604][ T3329] ___sys_sendmsg+0xee/0x170 [19181.695604][ T3329] __sys_sendmsg+0xcd/0x170 [19181.695604][ T3329] do_syscall_64+0xc6/0x1e0 [19181.695604][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19181.695604][ T3329] [19181.697306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19181.697306][ T3329] neigh_parms_alloc+0x1e5/0x510 [19181.697306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19181.697306][ T3329] ipv6_find_idev+0x102/0x170 [19181.697306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19181.697306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19181.697306][ T3329] netlink_rcv_skb+0x130/0x360 [19181.697306][ T3329] netlink_unicast+0x449/0x710 [19181.697306][ T3329] netlink_sendmsg+0x723/0xbe0 [19181.697306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19181.697306][ T3329] ___sys_sendmsg+0xee/0x170 [19181.697306][ T3329] __sys_sendmsg+0xcd/0x170 [19181.697306][ T3329] do_syscall_64+0xc6/0x1e0 [19181.697306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19181.697306][ T3329] [19191.940951][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19191.941425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19191.941425][ T3329] netdev_get_by_index+0x5e/0x80 [19191.941425][ T3329] fib6_nh_init+0x3d8/0x15b0 [19191.941425][ T3329] ip6_route_info_create+0xf18/0x17d0 [19191.941425][ T3329] ip6_route_add+0x1c/0x140 [19191.941425][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19191.941425][ T3329] addrconf_add_dev+0xe2/0x170 [19191.941425][ T3329] inet6_addr_add+0x12f/0xa40 [19191.941425][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19191.941425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19191.941425][ T3329] netlink_rcv_skb+0x130/0x360 [19191.941425][ T3329] netlink_unicast+0x449/0x710 [19191.941425][ T3329] netlink_sendmsg+0x723/0xbe0 [19191.941425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19191.941425][ T3329] ___sys_sendmsg+0xee/0x170 [19191.941425][ T3329] __sys_sendmsg+0xcd/0x170 [19191.941425][ T3329] do_syscall_64+0xc6/0x1e0 [19191.941425][ T3329] [19191.943671][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19191.943671][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19191.943671][ T3329] ipv6_find_idev+0x102/0x170 [19191.943671][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19191.943671][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19191.943671][ T3329] netlink_rcv_skb+0x130/0x360 [19191.943671][ T3329] netlink_unicast+0x449/0x710 [19191.943671][ T3329] netlink_sendmsg+0x723/0xbe0 [19191.943671][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19191.943671][ T3329] ___sys_sendmsg+0xee/0x170 [19191.943671][ T3329] __sys_sendmsg+0xcd/0x170 [19191.943671][ T3329] do_syscall_64+0xc6/0x1e0 [19191.943671][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19191.943671][ T3329] [19191.945380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19191.945380][ T3329] neigh_parms_alloc+0x1e5/0x510 [19191.945380][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19191.945380][ T3329] ipv6_find_idev+0x102/0x170 [19191.945380][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19191.945380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19191.945380][ T3329] netlink_rcv_skb+0x130/0x360 [19191.945380][ T3329] netlink_unicast+0x449/0x710 [19191.945380][ T3329] netlink_sendmsg+0x723/0xbe0 [19191.945380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19191.945380][ T3329] ___sys_sendmsg+0xee/0x170 [19191.945380][ T3329] __sys_sendmsg+0xcd/0x170 [19191.945380][ T3329] do_syscall_64+0xc6/0x1e0 [19191.945380][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19191.945380][ T3329] [19202.060942][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19202.061415][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19202.061415][ T3329] netdev_get_by_index+0x5e/0x80 [19202.061415][ T3329] fib6_nh_init+0x3d8/0x15b0 [19202.061415][ T3329] ip6_route_info_create+0xf18/0x17d0 [19202.061415][ T3329] ip6_route_add+0x1c/0x140 [19202.061415][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19202.061415][ T3329] addrconf_add_dev+0xe2/0x170 [19202.061415][ T3329] inet6_addr_add+0x12f/0xa40 [19202.061415][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19202.061415][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19202.061415][ T3329] netlink_rcv_skb+0x130/0x360 [19202.061415][ T3329] netlink_unicast+0x449/0x710 [19202.061415][ T3329] netlink_sendmsg+0x723/0xbe0 [19202.061415][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19202.061415][ T3329] ___sys_sendmsg+0xee/0x170 [19202.061415][ T3329] __sys_sendmsg+0xcd/0x170 [19202.061415][ T3329] do_syscall_64+0xc6/0x1e0 [19202.061415][ T3329] [19202.063639][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19202.063639][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19202.063639][ T3329] ipv6_find_idev+0x102/0x170 [19202.063639][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19202.063639][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19202.063639][ T3329] netlink_rcv_skb+0x130/0x360 [19202.063639][ T3329] netlink_unicast+0x449/0x710 [19202.063639][ T3329] netlink_sendmsg+0x723/0xbe0 [19202.063639][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19202.063639][ T3329] ___sys_sendmsg+0xee/0x170 [19202.063639][ T3329] __sys_sendmsg+0xcd/0x170 [19202.063639][ T3329] do_syscall_64+0xc6/0x1e0 [19202.063639][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19202.063639][ T3329] [19202.065354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19202.065354][ T3329] neigh_parms_alloc+0x1e5/0x510 [19202.065354][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19202.065354][ T3329] ipv6_find_idev+0x102/0x170 [19202.065354][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19202.065354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19202.065354][ T3329] netlink_rcv_skb+0x130/0x360 [19202.065354][ T3329] netlink_unicast+0x449/0x710 [19202.065354][ T3329] netlink_sendmsg+0x723/0xbe0 [19202.065354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19202.065354][ T3329] ___sys_sendmsg+0xee/0x170 [19202.065354][ T3329] __sys_sendmsg+0xcd/0x170 [19202.065354][ T3329] do_syscall_64+0xc6/0x1e0 [19202.065354][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19202.065354][ T3329] [19212.308952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19212.309422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19212.309422][ T3329] netdev_get_by_index+0x5e/0x80 [19212.309422][ T3329] fib6_nh_init+0x3d8/0x15b0 [19212.309422][ T3329] ip6_route_info_create+0xf18/0x17d0 [19212.309422][ T3329] ip6_route_add+0x1c/0x140 [19212.309422][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19212.309422][ T3329] addrconf_add_dev+0xe2/0x170 [19212.309422][ T3329] inet6_addr_add+0x12f/0xa40 [19212.309422][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19212.309422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19212.309422][ T3329] netlink_rcv_skb+0x130/0x360 [19212.309422][ T3329] netlink_unicast+0x449/0x710 [19212.309422][ T3329] netlink_sendmsg+0x723/0xbe0 [19212.309422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19212.309422][ T3329] ___sys_sendmsg+0xee/0x170 [19212.309422][ T3329] __sys_sendmsg+0xcd/0x170 [19212.309422][ T3329] do_syscall_64+0xc6/0x1e0 [19212.309422][ T3329] [19212.311630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19212.311630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19212.311630][ T3329] ipv6_find_idev+0x102/0x170 [19212.311630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19212.311630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19212.311630][ T3329] netlink_rcv_skb+0x130/0x360 [19212.311630][ T3329] netlink_unicast+0x449/0x710 [19212.311630][ T3329] netlink_sendmsg+0x723/0xbe0 [19212.311630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19212.311630][ T3329] ___sys_sendmsg+0xee/0x170 [19212.311630][ T3329] __sys_sendmsg+0xcd/0x170 [19212.311630][ T3329] do_syscall_64+0xc6/0x1e0 [19212.311630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19212.311630][ T3329] [19212.313351][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19212.313351][ T3329] neigh_parms_alloc+0x1e5/0x510 [19212.313351][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19212.313351][ T3329] ipv6_find_idev+0x102/0x170 [19212.313351][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19212.313351][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19212.313351][ T3329] netlink_rcv_skb+0x130/0x360 [19212.313351][ T3329] netlink_unicast+0x449/0x710 [19212.313351][ T3329] netlink_sendmsg+0x723/0xbe0 [19212.313351][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19212.313351][ T3329] ___sys_sendmsg+0xee/0x170 [19212.313351][ T3329] __sys_sendmsg+0xcd/0x170 [19212.313351][ T3329] do_syscall_64+0xc6/0x1e0 [19212.313351][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19212.313351][ T3329] [19222.412868][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19222.413355][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19222.413355][ T3329] netdev_get_by_index+0x5e/0x80 [19222.413355][ T3329] fib6_nh_init+0x3d8/0x15b0 [19222.413355][ T3329] ip6_route_info_create+0xf18/0x17d0 [19222.413355][ T3329] ip6_route_add+0x1c/0x140 [19222.413355][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19222.413355][ T3329] addrconf_add_dev+0xe2/0x170 [19222.413355][ T3329] inet6_addr_add+0x12f/0xa40 [19222.413355][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19222.413355][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19222.413355][ T3329] netlink_rcv_skb+0x130/0x360 [19222.413355][ T3329] netlink_unicast+0x449/0x710 [19222.413355][ T3329] netlink_sendmsg+0x723/0xbe0 [19222.413355][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19222.413355][ T3329] ___sys_sendmsg+0xee/0x170 [19222.413355][ T3329] __sys_sendmsg+0xcd/0x170 [19222.413355][ T3329] do_syscall_64+0xc6/0x1e0 [19222.413355][ T3329] [19222.415570][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19222.415570][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19222.415570][ T3329] ipv6_find_idev+0x102/0x170 [19222.415570][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19222.415570][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19222.415570][ T3329] netlink_rcv_skb+0x130/0x360 [19222.415570][ T3329] netlink_unicast+0x449/0x710 [19222.415570][ T3329] netlink_sendmsg+0x723/0xbe0 [19222.415570][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19222.415570][ T3329] ___sys_sendmsg+0xee/0x170 [19222.415570][ T3329] __sys_sendmsg+0xcd/0x170 [19222.415570][ T3329] do_syscall_64+0xc6/0x1e0 [19222.415570][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19222.415570][ T3329] [19222.417290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19222.417290][ T3329] neigh_parms_alloc+0x1e5/0x510 [19222.417290][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19222.417290][ T3329] ipv6_find_idev+0x102/0x170 [19222.417290][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19222.417290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19222.417290][ T3329] netlink_rcv_skb+0x130/0x360 [19222.417290][ T3329] netlink_unicast+0x449/0x710 [19222.417290][ T3329] netlink_sendmsg+0x723/0xbe0 [19222.417290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19222.417290][ T3329] ___sys_sendmsg+0xee/0x170 [19222.417290][ T3329] __sys_sendmsg+0xcd/0x170 [19222.417290][ T3329] do_syscall_64+0xc6/0x1e0 [19222.417290][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19222.417290][ T3329] [19232.428851][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19232.429273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19232.429273][ T3329] netdev_get_by_index+0x5e/0x80 [19232.429273][ T3329] fib6_nh_init+0x3d8/0x15b0 [19232.429273][ T3329] ip6_route_info_create+0xf18/0x17d0 [19232.429273][ T3329] ip6_route_add+0x1c/0x140 [19232.429273][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19232.429273][ T3329] addrconf_add_dev+0xe2/0x170 [19232.429273][ T3329] inet6_addr_add+0x12f/0xa40 [19232.429273][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19232.429273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19232.429273][ T3329] netlink_rcv_skb+0x130/0x360 [19232.429273][ T3329] netlink_unicast+0x449/0x710 [19232.429273][ T3329] netlink_sendmsg+0x723/0xbe0 [19232.429273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19232.429273][ T3329] ___sys_sendmsg+0xee/0x170 [19232.429273][ T3329] __sys_sendmsg+0xcd/0x170 [19232.429273][ T3329] do_syscall_64+0xc6/0x1e0 [19232.429273][ T3329] [19232.431627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19232.431627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19232.431627][ T3329] ipv6_find_idev+0x102/0x170 [19232.431627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19232.431627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19232.431627][ T3329] netlink_rcv_skb+0x130/0x360 [19232.431627][ T3329] netlink_unicast+0x449/0x710 [19232.431627][ T3329] netlink_sendmsg+0x723/0xbe0 [19232.431627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19232.431627][ T3329] ___sys_sendmsg+0xee/0x170 [19232.431627][ T3329] __sys_sendmsg+0xcd/0x170 [19232.431627][ T3329] do_syscall_64+0xc6/0x1e0 [19232.431627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19232.431627][ T3329] [19232.433410][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19232.433410][ T3329] neigh_parms_alloc+0x1e5/0x510 [19232.433410][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19232.433410][ T3329] ipv6_find_idev+0x102/0x170 [19232.433410][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19232.433410][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19232.433410][ T3329] netlink_rcv_skb+0x130/0x360 [19232.433410][ T3329] netlink_unicast+0x449/0x710 [19232.433410][ T3329] netlink_sendmsg+0x723/0xbe0 [19232.433410][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19232.433410][ T3329] ___sys_sendmsg+0xee/0x170 [19232.433410][ T3329] __sys_sendmsg+0xcd/0x170 [19232.433410][ T3329] do_syscall_64+0xc6/0x1e0 [19232.433410][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19232.433410][ T3329] [19242.836949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19242.837412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19242.837412][ T3329] netdev_get_by_index+0x5e/0x80 [19242.837412][ T3329] fib6_nh_init+0x3d8/0x15b0 [19242.837412][ T3329] ip6_route_info_create+0xf18/0x17d0 [19242.837412][ T3329] ip6_route_add+0x1c/0x140 [19242.837412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19242.837412][ T3329] addrconf_add_dev+0xe2/0x170 [19242.837412][ T3329] inet6_addr_add+0x12f/0xa40 [19242.837412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19242.837412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19242.837412][ T3329] netlink_rcv_skb+0x130/0x360 [19242.837412][ T3329] netlink_unicast+0x449/0x710 [19242.837412][ T3329] netlink_sendmsg+0x723/0xbe0 [19242.837412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19242.837412][ T3329] ___sys_sendmsg+0xee/0x170 [19242.837412][ T3329] __sys_sendmsg+0xcd/0x170 [19242.837412][ T3329] do_syscall_64+0xc6/0x1e0 [19242.837412][ T3329] [19242.839783][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19242.839783][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19242.839783][ T3329] ipv6_find_idev+0x102/0x170 [19242.839783][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19242.839783][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19242.839783][ T3329] netlink_rcv_skb+0x130/0x360 [19242.839783][ T3329] netlink_unicast+0x449/0x710 [19242.839783][ T3329] netlink_sendmsg+0x723/0xbe0 [19242.839783][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19242.839783][ T3329] ___sys_sendmsg+0xee/0x170 [19242.839783][ T3329] __sys_sendmsg+0xcd/0x170 [19242.839783][ T3329] do_syscall_64+0xc6/0x1e0 [19242.839783][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19242.839783][ T3329] [19242.841622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19242.841622][ T3329] neigh_parms_alloc+0x1e5/0x510 [19242.841622][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19242.841622][ T3329] ipv6_find_idev+0x102/0x170 [19242.841622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19242.841622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19242.841622][ T3329] netlink_rcv_skb+0x130/0x360 [19242.841622][ T3329] netlink_unicast+0x449/0x710 [19242.841622][ T3329] netlink_sendmsg+0x723/0xbe0 [19242.841622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19242.841622][ T3329] ___sys_sendmsg+0xee/0x170 [19242.841622][ T3329] __sys_sendmsg+0xcd/0x170 [19242.841622][ T3329] do_syscall_64+0xc6/0x1e0 [19242.841622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19242.841622][ T3329] [19253.020880][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19253.021379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19253.021379][ T3329] netdev_get_by_index+0x5e/0x80 [19253.021379][ T3329] fib6_nh_init+0x3d8/0x15b0 [19253.021379][ T3329] ip6_route_info_create+0xf18/0x17d0 [19253.021379][ T3329] ip6_route_add+0x1c/0x140 [19253.021379][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19253.021379][ T3329] addrconf_add_dev+0xe2/0x170 [19253.021379][ T3329] inet6_addr_add+0x12f/0xa40 [19253.021379][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19253.021379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19253.021379][ T3329] netlink_rcv_skb+0x130/0x360 [19253.021379][ T3329] netlink_unicast+0x449/0x710 [19253.021379][ T3329] netlink_sendmsg+0x723/0xbe0 [19253.021379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19253.021379][ T3329] ___sys_sendmsg+0xee/0x170 [19253.021379][ T3329] __sys_sendmsg+0xcd/0x170 [19253.021379][ T3329] do_syscall_64+0xc6/0x1e0 [19253.021379][ T3329] [19253.023694][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19253.023694][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19253.023694][ T3329] ipv6_find_idev+0x102/0x170 [19253.023694][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19253.023694][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19253.023694][ T3329] netlink_rcv_skb+0x130/0x360 [19253.023694][ T3329] netlink_unicast+0x449/0x710 [19253.023694][ T3329] netlink_sendmsg+0x723/0xbe0 [19253.023694][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19253.023694][ T3329] ___sys_sendmsg+0xee/0x170 [19253.023694][ T3329] __sys_sendmsg+0xcd/0x170 [19253.023694][ T3329] do_syscall_64+0xc6/0x1e0 [19253.023694][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19253.023694][ T3329] [19253.025478][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19253.025478][ T3329] neigh_parms_alloc+0x1e5/0x510 [19253.025478][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19253.025478][ T3329] ipv6_find_idev+0x102/0x170 [19253.025478][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19253.025478][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19253.025478][ T3329] netlink_rcv_skb+0x130/0x360 [19253.025478][ T3329] netlink_unicast+0x449/0x710 [19253.025478][ T3329] netlink_sendmsg+0x723/0xbe0 [19253.025478][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19253.025478][ T3329] ___sys_sendmsg+0xee/0x170 [19253.025478][ T3329] __sys_sendmsg+0xcd/0x170 [19253.025478][ T3329] do_syscall_64+0xc6/0x1e0 [19253.025478][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19253.025478][ T3329] [19263.268892][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19263.269376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19263.269376][ T3329] netdev_get_by_index+0x5e/0x80 [19263.269376][ T3329] fib6_nh_init+0x3d8/0x15b0 [19263.269376][ T3329] ip6_route_info_create+0xf18/0x17d0 [19263.269376][ T3329] ip6_route_add+0x1c/0x140 [19263.269376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19263.269376][ T3329] addrconf_add_dev+0xe2/0x170 [19263.269376][ T3329] inet6_addr_add+0x12f/0xa40 [19263.269376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19263.269376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19263.269376][ T3329] netlink_rcv_skb+0x130/0x360 [19263.269376][ T3329] netlink_unicast+0x449/0x710 [19263.269376][ T3329] netlink_sendmsg+0x723/0xbe0 [19263.269376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19263.269376][ T3329] ___sys_sendmsg+0xee/0x170 [19263.269376][ T3329] __sys_sendmsg+0xcd/0x170 [19263.269376][ T3329] do_syscall_64+0xc6/0x1e0 [19263.269376][ T3329] [19263.271739][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19263.271739][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19263.271739][ T3329] ipv6_find_idev+0x102/0x170 [19263.271739][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19263.271739][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19263.271739][ T3329] netlink_rcv_skb+0x130/0x360 [19263.271739][ T3329] netlink_unicast+0x449/0x710 [19263.271739][ T3329] netlink_sendmsg+0x723/0xbe0 [19263.271739][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19263.271739][ T3329] ___sys_sendmsg+0xee/0x170 [19263.271739][ T3329] __sys_sendmsg+0xcd/0x170 [19263.271739][ T3329] do_syscall_64+0xc6/0x1e0 [19263.271739][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19263.271739][ T3329] [19263.273573][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19263.273573][ T3329] neigh_parms_alloc+0x1e5/0x510 [19263.273573][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19263.273573][ T3329] ipv6_find_idev+0x102/0x170 [19263.273573][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19263.273573][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19263.273573][ T3329] netlink_rcv_skb+0x130/0x360 [19263.273573][ T3329] netlink_unicast+0x449/0x710 [19263.273573][ T3329] netlink_sendmsg+0x723/0xbe0 [19263.273573][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19263.273573][ T3329] ___sys_sendmsg+0xee/0x170 [19263.273573][ T3329] __sys_sendmsg+0xcd/0x170 [19263.273573][ T3329] do_syscall_64+0xc6/0x1e0 [19263.273573][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19263.273573][ T3329] [19273.500898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19273.501448][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19273.501448][ T3329] netdev_get_by_index+0x5e/0x80 [19273.501448][ T3329] fib6_nh_init+0x3d8/0x15b0 [19273.501448][ T3329] ip6_route_info_create+0xf18/0x17d0 [19273.501448][ T3329] ip6_route_add+0x1c/0x140 [19273.501448][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19273.501448][ T3329] addrconf_add_dev+0xe2/0x170 [19273.501448][ T3329] inet6_addr_add+0x12f/0xa40 [19273.501448][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19273.501448][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19273.501448][ T3329] netlink_rcv_skb+0x130/0x360 [19273.501448][ T3329] netlink_unicast+0x449/0x710 [19273.501448][ T3329] netlink_sendmsg+0x723/0xbe0 [19273.501448][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19273.501448][ T3329] ___sys_sendmsg+0xee/0x170 [19273.501448][ T3329] __sys_sendmsg+0xcd/0x170 [19273.501448][ T3329] do_syscall_64+0xc6/0x1e0 [19273.501448][ T3329] [19273.503772][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19273.503772][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19273.503772][ T3329] ipv6_find_idev+0x102/0x170 [19273.503772][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19273.503772][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19273.503772][ T3329] netlink_rcv_skb+0x130/0x360 [19273.503772][ T3329] netlink_unicast+0x449/0x710 [19273.503772][ T3329] netlink_sendmsg+0x723/0xbe0 [19273.503772][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19273.503772][ T3329] ___sys_sendmsg+0xee/0x170 [19273.503772][ T3329] __sys_sendmsg+0xcd/0x170 [19273.503772][ T3329] do_syscall_64+0xc6/0x1e0 [19273.503772][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19273.503772][ T3329] [19273.505550][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19273.505550][ T3329] neigh_parms_alloc+0x1e5/0x510 [19273.505550][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19273.505550][ T3329] ipv6_find_idev+0x102/0x170 [19273.505550][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19273.505550][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19273.505550][ T3329] netlink_rcv_skb+0x130/0x360 [19273.505550][ T3329] netlink_unicast+0x449/0x710 [19273.505550][ T3329] netlink_sendmsg+0x723/0xbe0 [19273.505550][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19273.505550][ T3329] ___sys_sendmsg+0xee/0x170 [19273.505550][ T3329] __sys_sendmsg+0xcd/0x170 [19273.505550][ T3329] do_syscall_64+0xc6/0x1e0 [19273.505550][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19273.505550][ T3329] [19283.700919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19283.701388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19283.701388][ T3329] netdev_get_by_index+0x5e/0x80 [19283.701388][ T3329] fib6_nh_init+0x3d8/0x15b0 [19283.701388][ T3329] ip6_route_info_create+0xf18/0x17d0 [19283.701388][ T3329] ip6_route_add+0x1c/0x140 [19283.701388][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19283.701388][ T3329] addrconf_add_dev+0xe2/0x170 [19283.701388][ T3329] inet6_addr_add+0x12f/0xa40 [19283.701388][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19283.701388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19283.701388][ T3329] netlink_rcv_skb+0x130/0x360 [19283.701388][ T3329] netlink_unicast+0x449/0x710 [19283.701388][ T3329] netlink_sendmsg+0x723/0xbe0 [19283.701388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19283.701388][ T3329] ___sys_sendmsg+0xee/0x170 [19283.701388][ T3329] __sys_sendmsg+0xcd/0x170 [19283.701388][ T3329] do_syscall_64+0xc6/0x1e0 [19283.701388][ T3329] [19283.703632][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19283.703632][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19283.703632][ T3329] ipv6_find_idev+0x102/0x170 [19283.703632][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19283.703632][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19283.703632][ T3329] netlink_rcv_skb+0x130/0x360 [19283.703632][ T3329] netlink_unicast+0x449/0x710 [19283.703632][ T3329] netlink_sendmsg+0x723/0xbe0 [19283.703632][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19283.703632][ T3329] ___sys_sendmsg+0xee/0x170 [19283.703632][ T3329] __sys_sendmsg+0xcd/0x170 [19283.703632][ T3329] do_syscall_64+0xc6/0x1e0 [19283.703632][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19283.703632][ T3329] [19283.705337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19283.705337][ T3329] neigh_parms_alloc+0x1e5/0x510 [19283.705337][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19283.705337][ T3329] ipv6_find_idev+0x102/0x170 [19283.705337][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19283.705337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19283.705337][ T3329] netlink_rcv_skb+0x130/0x360 [19283.705337][ T3329] netlink_unicast+0x449/0x710 [19283.705337][ T3329] netlink_sendmsg+0x723/0xbe0 [19283.705337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19283.705337][ T3329] ___sys_sendmsg+0xee/0x170 [19283.705337][ T3329] __sys_sendmsg+0xcd/0x170 [19283.705337][ T3329] do_syscall_64+0xc6/0x1e0 [19283.705337][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19283.705337][ T3329] [19293.764960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19293.765387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19293.765387][ T3329] netdev_get_by_index+0x5e/0x80 [19293.765387][ T3329] fib6_nh_init+0x3d8/0x15b0 [19293.765387][ T3329] ip6_route_info_create+0xf18/0x17d0 [19293.765387][ T3329] ip6_route_add+0x1c/0x140 [19293.765387][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19293.765387][ T3329] addrconf_add_dev+0xe2/0x170 [19293.765387][ T3329] inet6_addr_add+0x12f/0xa40 [19293.765387][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19293.765387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19293.765387][ T3329] netlink_rcv_skb+0x130/0x360 [19293.765387][ T3329] netlink_unicast+0x449/0x710 [19293.765387][ T3329] netlink_sendmsg+0x723/0xbe0 [19293.765387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19293.765387][ T3329] ___sys_sendmsg+0xee/0x170 [19293.765387][ T3329] __sys_sendmsg+0xcd/0x170 [19293.765387][ T3329] do_syscall_64+0xc6/0x1e0 [19293.765387][ T3329] [19293.767672][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19293.767672][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19293.767672][ T3329] ipv6_find_idev+0x102/0x170 [19293.767672][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19293.767672][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19293.767672][ T3329] netlink_rcv_skb+0x130/0x360 [19293.767672][ T3329] netlink_unicast+0x449/0x710 [19293.767672][ T3329] netlink_sendmsg+0x723/0xbe0 [19293.767672][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19293.767672][ T3329] ___sys_sendmsg+0xee/0x170 [19293.767672][ T3329] __sys_sendmsg+0xcd/0x170 [19293.767672][ T3329] do_syscall_64+0xc6/0x1e0 [19293.767672][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19293.767672][ T3329] [19293.769393][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19293.769393][ T3329] neigh_parms_alloc+0x1e5/0x510 [19293.769393][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19293.769393][ T3329] ipv6_find_idev+0x102/0x170 [19293.769393][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19293.769393][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19293.769393][ T3329] netlink_rcv_skb+0x130/0x360 [19293.769393][ T3329] netlink_unicast+0x449/0x710 [19293.769393][ T3329] netlink_sendmsg+0x723/0xbe0 [19293.769393][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19293.769393][ T3329] ___sys_sendmsg+0xee/0x170 [19293.769393][ T3329] __sys_sendmsg+0xcd/0x170 [19293.769393][ T3329] do_syscall_64+0xc6/0x1e0 [19293.769393][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19293.769393][ T3329] [19303.836938][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19303.837376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19303.837376][ T3329] netdev_get_by_index+0x5e/0x80 [19303.837376][ T3329] fib6_nh_init+0x3d8/0x15b0 [19303.837376][ T3329] ip6_route_info_create+0xf18/0x17d0 [19303.837376][ T3329] ip6_route_add+0x1c/0x140 [19303.837376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19303.837376][ T3329] addrconf_add_dev+0xe2/0x170 [19303.837376][ T3329] inet6_addr_add+0x12f/0xa40 [19303.837376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19303.837376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19303.837376][ T3329] netlink_rcv_skb+0x130/0x360 [19303.837376][ T3329] netlink_unicast+0x449/0x710 [19303.837376][ T3329] netlink_sendmsg+0x723/0xbe0 [19303.837376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19303.837376][ T3329] ___sys_sendmsg+0xee/0x170 [19303.837376][ T3329] __sys_sendmsg+0xcd/0x170 [19303.837376][ T3329] do_syscall_64+0xc6/0x1e0 [19303.837376][ T3329] [19303.839751][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19303.839751][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19303.839751][ T3329] ipv6_find_idev+0x102/0x170 [19303.839751][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19303.839751][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19303.839751][ T3329] netlink_rcv_skb+0x130/0x360 [19303.839751][ T3329] netlink_unicast+0x449/0x710 [19303.839751][ T3329] netlink_sendmsg+0x723/0xbe0 [19303.839751][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19303.839751][ T3329] ___sys_sendmsg+0xee/0x170 [19303.839751][ T3329] __sys_sendmsg+0xcd/0x170 [19303.839751][ T3329] do_syscall_64+0xc6/0x1e0 [19303.839751][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19303.839751][ T3329] [19303.841584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19303.841584][ T3329] neigh_parms_alloc+0x1e5/0x510 [19303.841584][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19303.841584][ T3329] ipv6_find_idev+0x102/0x170 [19303.841584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19303.841584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19303.841584][ T3329] netlink_rcv_skb+0x130/0x360 [19303.841584][ T3329] netlink_unicast+0x449/0x710 [19303.841584][ T3329] netlink_sendmsg+0x723/0xbe0 [19303.841584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19303.841584][ T3329] ___sys_sendmsg+0xee/0x170 [19303.841584][ T3329] __sys_sendmsg+0xcd/0x170 [19303.841584][ T3329] do_syscall_64+0xc6/0x1e0 [19303.841584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19303.841584][ T3329] [19314.084920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19314.085475][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19314.085475][ T3329] netdev_get_by_index+0x5e/0x80 [19314.085475][ T3329] fib6_nh_init+0x3d8/0x15b0 [19314.085475][ T3329] ip6_route_info_create+0xf18/0x17d0 [19314.085475][ T3329] ip6_route_add+0x1c/0x140 [19314.085475][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19314.085475][ T3329] addrconf_add_dev+0xe2/0x170 [19314.085475][ T3329] inet6_addr_add+0x12f/0xa40 [19314.085475][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19314.085475][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19314.085475][ T3329] netlink_rcv_skb+0x130/0x360 [19314.085475][ T3329] netlink_unicast+0x449/0x710 [19314.085475][ T3329] netlink_sendmsg+0x723/0xbe0 [19314.085475][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19314.085475][ T3329] ___sys_sendmsg+0xee/0x170 [19314.085475][ T3329] __sys_sendmsg+0xcd/0x170 [19314.085475][ T3329] do_syscall_64+0xc6/0x1e0 [19314.085475][ T3329] [19314.089097][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19314.089097][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19314.089097][ T3329] ipv6_find_idev+0x102/0x170 [19314.089097][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19314.089097][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19314.089097][ T3329] netlink_rcv_skb+0x130/0x360 [19314.089097][ T3329] netlink_unicast+0x449/0x710 [19314.089097][ T3329] netlink_sendmsg+0x723/0xbe0 [19314.089097][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19314.089097][ T3329] ___sys_sendmsg+0xee/0x170 [19314.089097][ T3329] __sys_sendmsg+0xcd/0x170 [19314.089097][ T3329] do_syscall_64+0xc6/0x1e0 [19314.089097][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19314.089097][ T3329] [19314.091111][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19314.091111][ T3329] neigh_parms_alloc+0x1e5/0x510 [19314.091111][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19314.091111][ T3329] ipv6_find_idev+0x102/0x170 [19314.091111][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19314.091111][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19314.091111][ T3329] netlink_rcv_skb+0x130/0x360 [19314.091111][ T3329] netlink_unicast+0x449/0x710 [19314.091111][ T3329] netlink_sendmsg+0x723/0xbe0 [19314.091111][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19314.091111][ T3329] ___sys_sendmsg+0xee/0x170 [19314.091111][ T3329] __sys_sendmsg+0xcd/0x170 [19314.091111][ T3329] do_syscall_64+0xc6/0x1e0 [19314.091111][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19314.091111][ T3329] [19324.340862][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19324.341353][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19324.341353][ T3329] netdev_get_by_index+0x5e/0x80 [19324.341353][ T3329] fib6_nh_init+0x3d8/0x15b0 [19324.341353][ T3329] ip6_route_info_create+0xf18/0x17d0 [19324.341353][ T3329] ip6_route_add+0x1c/0x140 [19324.341353][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19324.341353][ T3329] addrconf_add_dev+0xe2/0x170 [19324.341353][ T3329] inet6_addr_add+0x12f/0xa40 [19324.341353][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19324.341353][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19324.341353][ T3329] netlink_rcv_skb+0x130/0x360 [19324.341353][ T3329] netlink_unicast+0x449/0x710 [19324.341353][ T3329] netlink_sendmsg+0x723/0xbe0 [19324.341353][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19324.341353][ T3329] ___sys_sendmsg+0xee/0x170 [19324.341353][ T3329] __sys_sendmsg+0xcd/0x170 [19324.341353][ T3329] do_syscall_64+0xc6/0x1e0 [19324.341353][ T3329] [19324.343758][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19324.343758][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19324.343758][ T3329] ipv6_find_idev+0x102/0x170 [19324.343758][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19324.343758][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19324.343758][ T3329] netlink_rcv_skb+0x130/0x360 [19324.343758][ T3329] netlink_unicast+0x449/0x710 [19324.343758][ T3329] netlink_sendmsg+0x723/0xbe0 [19324.343758][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19324.343758][ T3329] ___sys_sendmsg+0xee/0x170 [19324.343758][ T3329] __sys_sendmsg+0xcd/0x170 [19324.343758][ T3329] do_syscall_64+0xc6/0x1e0 [19324.343758][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19324.343758][ T3329] [19324.345595][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19324.345595][ T3329] neigh_parms_alloc+0x1e5/0x510 [19324.345595][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19324.345595][ T3329] ipv6_find_idev+0x102/0x170 [19324.345595][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19324.345595][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19324.345595][ T3329] netlink_rcv_skb+0x130/0x360 [19324.345595][ T3329] netlink_unicast+0x449/0x710 [19324.345595][ T3329] netlink_sendmsg+0x723/0xbe0 [19324.345595][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19324.345595][ T3329] ___sys_sendmsg+0xee/0x170 [19324.345595][ T3329] __sys_sendmsg+0xcd/0x170 [19324.345595][ T3329] do_syscall_64+0xc6/0x1e0 [19324.345595][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19324.345595][ T3329] [19334.588904][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19334.589399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19334.589399][ T3329] netdev_get_by_index+0x5e/0x80 [19334.589399][ T3329] fib6_nh_init+0x3d8/0x15b0 [19334.589399][ T3329] ip6_route_info_create+0xf18/0x17d0 [19334.589399][ T3329] ip6_route_add+0x1c/0x140 [19334.589399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19334.589399][ T3329] addrconf_add_dev+0xe2/0x170 [19334.589399][ T3329] inet6_addr_add+0x12f/0xa40 [19334.589399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19334.589399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19334.589399][ T3329] netlink_rcv_skb+0x130/0x360 [19334.589399][ T3329] netlink_unicast+0x449/0x710 [19334.589399][ T3329] netlink_sendmsg+0x723/0xbe0 [19334.589399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19334.589399][ T3329] ___sys_sendmsg+0xee/0x170 [19334.589399][ T3329] __sys_sendmsg+0xcd/0x170 [19334.589399][ T3329] do_syscall_64+0xc6/0x1e0 [19334.589399][ T3329] [19334.591742][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19334.591742][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19334.591742][ T3329] ipv6_find_idev+0x102/0x170 [19334.591742][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19334.591742][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19334.591742][ T3329] netlink_rcv_skb+0x130/0x360 [19334.591742][ T3329] netlink_unicast+0x449/0x710 [19334.591742][ T3329] netlink_sendmsg+0x723/0xbe0 [19334.591742][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19334.591742][ T3329] ___sys_sendmsg+0xee/0x170 [19334.591742][ T3329] __sys_sendmsg+0xcd/0x170 [19334.591742][ T3329] do_syscall_64+0xc6/0x1e0 [19334.591742][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19334.591742][ T3329] [19334.593527][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19334.593527][ T3329] neigh_parms_alloc+0x1e5/0x510 [19334.593527][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19334.593527][ T3329] ipv6_find_idev+0x102/0x170 [19334.593527][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19334.593527][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19334.593527][ T3329] netlink_rcv_skb+0x130/0x360 [19334.593527][ T3329] netlink_unicast+0x449/0x710 [19334.593527][ T3329] netlink_sendmsg+0x723/0xbe0 [19334.593527][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19334.593527][ T3329] ___sys_sendmsg+0xee/0x170 [19334.593527][ T3329] __sys_sendmsg+0xcd/0x170 [19334.593527][ T3329] do_syscall_64+0xc6/0x1e0 [19334.593527][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19334.593527][ T3329] [19344.732869][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19344.733298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19344.733298][ T3329] netdev_get_by_index+0x5e/0x80 [19344.733298][ T3329] fib6_nh_init+0x3d8/0x15b0 [19344.733298][ T3329] ip6_route_info_create+0xf18/0x17d0 [19344.733298][ T3329] ip6_route_add+0x1c/0x140 [19344.733298][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19344.733298][ T3329] addrconf_add_dev+0xe2/0x170 [19344.733298][ T3329] inet6_addr_add+0x12f/0xa40 [19344.733298][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19344.733298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19344.733298][ T3329] netlink_rcv_skb+0x130/0x360 [19344.733298][ T3329] netlink_unicast+0x449/0x710 [19344.733298][ T3329] netlink_sendmsg+0x723/0xbe0 [19344.733298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19344.733298][ T3329] ___sys_sendmsg+0xee/0x170 [19344.733298][ T3329] __sys_sendmsg+0xcd/0x170 [19344.733298][ T3329] do_syscall_64+0xc6/0x1e0 [19344.733298][ T3329] [19344.735582][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19344.735582][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19344.735582][ T3329] ipv6_find_idev+0x102/0x170 [19344.735582][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19344.735582][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19344.735582][ T3329] netlink_rcv_skb+0x130/0x360 [19344.735582][ T3329] netlink_unicast+0x449/0x710 [19344.735582][ T3329] netlink_sendmsg+0x723/0xbe0 [19344.735582][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19344.735582][ T3329] ___sys_sendmsg+0xee/0x170 [19344.735582][ T3329] __sys_sendmsg+0xcd/0x170 [19344.735582][ T3329] do_syscall_64+0xc6/0x1e0 [19344.735582][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19344.735582][ T3329] [19344.737357][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19344.737357][ T3329] neigh_parms_alloc+0x1e5/0x510 [19344.737357][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19344.737357][ T3329] ipv6_find_idev+0x102/0x170 [19344.737357][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19344.737357][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19344.737357][ T3329] netlink_rcv_skb+0x130/0x360 [19344.737357][ T3329] netlink_unicast+0x449/0x710 [19344.737357][ T3329] netlink_sendmsg+0x723/0xbe0 [19344.737357][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19344.737357][ T3329] ___sys_sendmsg+0xee/0x170 [19344.737357][ T3329] __sys_sendmsg+0xcd/0x170 [19344.737357][ T3329] do_syscall_64+0xc6/0x1e0 [19344.737357][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19344.737357][ T3329] [19354.748992][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19354.749431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19354.749431][ T3329] netdev_get_by_index+0x5e/0x80 [19354.749431][ T3329] fib6_nh_init+0x3d8/0x15b0 [19354.749431][ T3329] ip6_route_info_create+0xf18/0x17d0 [19354.749431][ T3329] ip6_route_add+0x1c/0x140 [19354.749431][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19354.749431][ T3329] addrconf_add_dev+0xe2/0x170 [19354.749431][ T3329] inet6_addr_add+0x12f/0xa40 [19354.749431][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19354.749431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19354.749431][ T3329] netlink_rcv_skb+0x130/0x360 [19354.749431][ T3329] netlink_unicast+0x449/0x710 [19354.749431][ T3329] netlink_sendmsg+0x723/0xbe0 [19354.749431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19354.749431][ T3329] ___sys_sendmsg+0xee/0x170 [19354.749431][ T3329] __sys_sendmsg+0xcd/0x170 [19354.749431][ T3329] do_syscall_64+0xc6/0x1e0 [19354.749431][ T3329] [19354.751831][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19354.751831][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19354.751831][ T3329] ipv6_find_idev+0x102/0x170 [19354.751831][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19354.751831][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19354.751831][ T3329] netlink_rcv_skb+0x130/0x360 [19354.751831][ T3329] netlink_unicast+0x449/0x710 [19354.751831][ T3329] netlink_sendmsg+0x723/0xbe0 [19354.751831][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19354.751831][ T3329] ___sys_sendmsg+0xee/0x170 [19354.751831][ T3329] __sys_sendmsg+0xcd/0x170 [19354.751831][ T3329] do_syscall_64+0xc6/0x1e0 [19354.751831][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19354.751831][ T3329] [19354.753620][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19354.753620][ T3329] neigh_parms_alloc+0x1e5/0x510 [19354.753620][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19354.753620][ T3329] ipv6_find_idev+0x102/0x170 [19354.753620][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19354.753620][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19354.753620][ T3329] netlink_rcv_skb+0x130/0x360 [19354.753620][ T3329] netlink_unicast+0x449/0x710 [19354.753620][ T3329] netlink_sendmsg+0x723/0xbe0 [19354.753620][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19354.753620][ T3329] ___sys_sendmsg+0xee/0x170 [19354.753620][ T3329] __sys_sendmsg+0xcd/0x170 [19354.753620][ T3329] do_syscall_64+0xc6/0x1e0 [19354.753620][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19354.753620][ T3329] [19364.996925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19364.997426][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19364.997426][ T3329] netdev_get_by_index+0x5e/0x80 [19364.997426][ T3329] fib6_nh_init+0x3d8/0x15b0 [19364.997426][ T3329] ip6_route_info_create+0xf18/0x17d0 [19364.997426][ T3329] ip6_route_add+0x1c/0x140 [19364.997426][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19364.997426][ T3329] addrconf_add_dev+0xe2/0x170 [19364.997426][ T3329] inet6_addr_add+0x12f/0xa40 [19364.997426][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19364.997426][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19364.997426][ T3329] netlink_rcv_skb+0x130/0x360 [19364.997426][ T3329] netlink_unicast+0x449/0x710 [19364.997426][ T3329] netlink_sendmsg+0x723/0xbe0 [19364.997426][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19364.997426][ T3329] ___sys_sendmsg+0xee/0x170 [19364.997426][ T3329] __sys_sendmsg+0xcd/0x170 [19364.997426][ T3329] do_syscall_64+0xc6/0x1e0 [19364.997426][ T3329] [19364.999729][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19364.999729][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19364.999729][ T3329] ipv6_find_idev+0x102/0x170 [19364.999729][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19364.999729][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19364.999729][ T3329] netlink_rcv_skb+0x130/0x360 [19364.999729][ T3329] netlink_unicast+0x449/0x710 [19364.999729][ T3329] netlink_sendmsg+0x723/0xbe0 [19364.999729][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19364.999729][ T3329] ___sys_sendmsg+0xee/0x170 [19364.999729][ T3329] __sys_sendmsg+0xcd/0x170 [19364.999729][ T3329] do_syscall_64+0xc6/0x1e0 [19364.999729][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19364.999729][ T3329] [19365.001526][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19365.001526][ T3329] neigh_parms_alloc+0x1e5/0x510 [19365.001526][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19365.001526][ T3329] ipv6_find_idev+0x102/0x170 [19365.001526][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19365.001526][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19365.001526][ T3329] netlink_rcv_skb+0x130/0x360 [19365.001526][ T3329] netlink_unicast+0x449/0x710 [19365.001526][ T3329] netlink_sendmsg+0x723/0xbe0 [19365.001526][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19365.001526][ T3329] ___sys_sendmsg+0xee/0x170 [19365.001526][ T3329] __sys_sendmsg+0xcd/0x170 [19365.001526][ T3329] do_syscall_64+0xc6/0x1e0 [19365.001526][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19365.001526][ T3329] [19375.245022][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19375.245490][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19375.245490][ T3329] netdev_get_by_index+0x5e/0x80 [19375.245490][ T3329] fib6_nh_init+0x3d8/0x15b0 [19375.245490][ T3329] ip6_route_info_create+0xf18/0x17d0 [19375.245490][ T3329] ip6_route_add+0x1c/0x140 [19375.245490][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19375.245490][ T3329] addrconf_add_dev+0xe2/0x170 [19375.245490][ T3329] inet6_addr_add+0x12f/0xa40 [19375.245490][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19375.245490][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19375.245490][ T3329] netlink_rcv_skb+0x130/0x360 [19375.245490][ T3329] netlink_unicast+0x449/0x710 [19375.245490][ T3329] netlink_sendmsg+0x723/0xbe0 [19375.245490][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19375.245490][ T3329] ___sys_sendmsg+0xee/0x170 [19375.245490][ T3329] __sys_sendmsg+0xcd/0x170 [19375.245490][ T3329] do_syscall_64+0xc6/0x1e0 [19375.245490][ T3329] [19375.248270][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19375.248270][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19375.248270][ T3329] ipv6_find_idev+0x102/0x170 [19375.248270][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19375.248270][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19375.248270][ T3329] netlink_rcv_skb+0x130/0x360 [19375.248270][ T3329] netlink_unicast+0x449/0x710 [19375.248270][ T3329] netlink_sendmsg+0x723/0xbe0 [19375.248270][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19375.248270][ T3329] ___sys_sendmsg+0xee/0x170 [19375.248270][ T3329] __sys_sendmsg+0xcd/0x170 [19375.248270][ T3329] do_syscall_64+0xc6/0x1e0 [19375.248270][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19375.248270][ T3329] [19375.250050][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19375.250050][ T3329] neigh_parms_alloc+0x1e5/0x510 [19375.250050][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19375.250050][ T3329] ipv6_find_idev+0x102/0x170 [19375.250050][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19375.250050][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19375.250050][ T3329] netlink_rcv_skb+0x130/0x360 [19375.250050][ T3329] netlink_unicast+0x449/0x710 [19375.250050][ T3329] netlink_sendmsg+0x723/0xbe0 [19375.250050][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19375.250050][ T3329] ___sys_sendmsg+0xee/0x170 [19375.250050][ T3329] __sys_sendmsg+0xcd/0x170 [19375.250050][ T3329] do_syscall_64+0xc6/0x1e0 [19375.250050][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19375.250050][ T3329] [19385.492854][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19385.493294][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19385.493294][ T3329] netdev_get_by_index+0x5e/0x80 [19385.493294][ T3329] fib6_nh_init+0x3d8/0x15b0 [19385.493294][ T3329] ip6_route_info_create+0xf18/0x17d0 [19385.493294][ T3329] ip6_route_add+0x1c/0x140 [19385.493294][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19385.493294][ T3329] addrconf_add_dev+0xe2/0x170 [19385.493294][ T3329] inet6_addr_add+0x12f/0xa40 [19385.493294][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19385.493294][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19385.493294][ T3329] netlink_rcv_skb+0x130/0x360 [19385.493294][ T3329] netlink_unicast+0x449/0x710 [19385.493294][ T3329] netlink_sendmsg+0x723/0xbe0 [19385.493294][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19385.493294][ T3329] ___sys_sendmsg+0xee/0x170 [19385.493294][ T3329] __sys_sendmsg+0xcd/0x170 [19385.493294][ T3329] do_syscall_64+0xc6/0x1e0 [19385.493294][ T3329] [19385.495551][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19385.495551][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19385.495551][ T3329] ipv6_find_idev+0x102/0x170 [19385.495551][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19385.495551][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19385.495551][ T3329] netlink_rcv_skb+0x130/0x360 [19385.495551][ T3329] netlink_unicast+0x449/0x710 [19385.495551][ T3329] netlink_sendmsg+0x723/0xbe0 [19385.495551][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19385.495551][ T3329] ___sys_sendmsg+0xee/0x170 [19385.495551][ T3329] __sys_sendmsg+0xcd/0x170 [19385.495551][ T3329] do_syscall_64+0xc6/0x1e0 [19385.495551][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19385.495551][ T3329] [19385.497258][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19385.497258][ T3329] neigh_parms_alloc+0x1e5/0x510 [19385.497258][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19385.497258][ T3329] ipv6_find_idev+0x102/0x170 [19385.497258][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19385.497258][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19385.497258][ T3329] netlink_rcv_skb+0x130/0x360 [19385.497258][ T3329] netlink_unicast+0x449/0x710 [19385.497258][ T3329] netlink_sendmsg+0x723/0xbe0 [19385.497258][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19385.497258][ T3329] ___sys_sendmsg+0xee/0x170 [19385.497258][ T3329] __sys_sendmsg+0xcd/0x170 [19385.497258][ T3329] do_syscall_64+0xc6/0x1e0 [19385.497258][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19385.497258][ T3329] [19395.604981][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19395.605458][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19395.605458][ T3329] netdev_get_by_index+0x5e/0x80 [19395.605458][ T3329] fib6_nh_init+0x3d8/0x15b0 [19395.605458][ T3329] ip6_route_info_create+0xf18/0x17d0 [19395.605458][ T3329] ip6_route_add+0x1c/0x140 [19395.605458][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19395.605458][ T3329] addrconf_add_dev+0xe2/0x170 [19395.605458][ T3329] inet6_addr_add+0x12f/0xa40 [19395.605458][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19395.605458][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19395.605458][ T3329] netlink_rcv_skb+0x130/0x360 [19395.605458][ T3329] netlink_unicast+0x449/0x710 [19395.605458][ T3329] netlink_sendmsg+0x723/0xbe0 [19395.605458][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19395.605458][ T3329] ___sys_sendmsg+0xee/0x170 [19395.605458][ T3329] __sys_sendmsg+0xcd/0x170 [19395.605458][ T3329] do_syscall_64+0xc6/0x1e0 [19395.605458][ T3329] [19395.607690][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19395.607690][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19395.607690][ T3329] ipv6_find_idev+0x102/0x170 [19395.607690][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19395.607690][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19395.607690][ T3329] netlink_rcv_skb+0x130/0x360 [19395.607690][ T3329] netlink_unicast+0x449/0x710 [19395.607690][ T3329] netlink_sendmsg+0x723/0xbe0 [19395.607690][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19395.607690][ T3329] ___sys_sendmsg+0xee/0x170 [19395.607690][ T3329] __sys_sendmsg+0xcd/0x170 [19395.607690][ T3329] do_syscall_64+0xc6/0x1e0 [19395.607690][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19395.607690][ T3329] [19395.609399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19395.609399][ T3329] neigh_parms_alloc+0x1e5/0x510 [19395.609399][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19395.609399][ T3329] ipv6_find_idev+0x102/0x170 [19395.609399][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19395.609399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19395.609399][ T3329] netlink_rcv_skb+0x130/0x360 [19395.609399][ T3329] netlink_unicast+0x449/0x710 [19395.609399][ T3329] netlink_sendmsg+0x723/0xbe0 [19395.609399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19395.609399][ T3329] ___sys_sendmsg+0xee/0x170 [19395.609399][ T3329] __sys_sendmsg+0xcd/0x170 [19395.609399][ T3329] do_syscall_64+0xc6/0x1e0 [19395.609399][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19395.609399][ T3329] [19405.852890][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19405.853305][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19405.853305][ T3329] netdev_get_by_index+0x5e/0x80 [19405.853305][ T3329] fib6_nh_init+0x3d8/0x15b0 [19405.853305][ T3329] ip6_route_info_create+0xf18/0x17d0 [19405.853305][ T3329] ip6_route_add+0x1c/0x140 [19405.853305][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19405.853305][ T3329] addrconf_add_dev+0xe2/0x170 [19405.853305][ T3329] inet6_addr_add+0x12f/0xa40 [19405.853305][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19405.853305][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19405.853305][ T3329] netlink_rcv_skb+0x130/0x360 [19405.853305][ T3329] netlink_unicast+0x449/0x710 [19405.853305][ T3329] netlink_sendmsg+0x723/0xbe0 [19405.853305][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19405.853305][ T3329] ___sys_sendmsg+0xee/0x170 [19405.853305][ T3329] __sys_sendmsg+0xcd/0x170 [19405.853305][ T3329] do_syscall_64+0xc6/0x1e0 [19405.853305][ T3329] [19405.855557][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19405.855557][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19405.855557][ T3329] ipv6_find_idev+0x102/0x170 [19405.855557][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19405.855557][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19405.855557][ T3329] netlink_rcv_skb+0x130/0x360 [19405.855557][ T3329] netlink_unicast+0x449/0x710 [19405.855557][ T3329] netlink_sendmsg+0x723/0xbe0 [19405.855557][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19405.855557][ T3329] ___sys_sendmsg+0xee/0x170 [19405.855557][ T3329] __sys_sendmsg+0xcd/0x170 [19405.855557][ T3329] do_syscall_64+0xc6/0x1e0 [19405.855557][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19405.855557][ T3329] [19405.857291][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19405.857291][ T3329] neigh_parms_alloc+0x1e5/0x510 [19405.857291][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19405.857291][ T3329] ipv6_find_idev+0x102/0x170 [19405.857291][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19405.857291][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19405.857291][ T3329] netlink_rcv_skb+0x130/0x360 [19405.857291][ T3329] netlink_unicast+0x449/0x710 [19405.857291][ T3329] netlink_sendmsg+0x723/0xbe0 [19405.857291][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19405.857291][ T3329] ___sys_sendmsg+0xee/0x170 [19405.857291][ T3329] __sys_sendmsg+0xcd/0x170 [19405.857291][ T3329] do_syscall_64+0xc6/0x1e0 [19405.857291][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19405.857291][ T3329] [19415.964963][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19415.965444][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19415.965444][ T3329] netdev_get_by_index+0x5e/0x80 [19415.965444][ T3329] fib6_nh_init+0x3d8/0x15b0 [19415.965444][ T3329] ip6_route_info_create+0xf18/0x17d0 [19415.965444][ T3329] ip6_route_add+0x1c/0x140 [19415.965444][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19415.965444][ T3329] addrconf_add_dev+0xe2/0x170 [19415.965444][ T3329] inet6_addr_add+0x12f/0xa40 [19415.965444][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19415.965444][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19415.965444][ T3329] netlink_rcv_skb+0x130/0x360 [19415.965444][ T3329] netlink_unicast+0x449/0x710 [19415.965444][ T3329] netlink_sendmsg+0x723/0xbe0 [19415.965444][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19415.965444][ T3329] ___sys_sendmsg+0xee/0x170 [19415.965444][ T3329] __sys_sendmsg+0xcd/0x170 [19415.965444][ T3329] do_syscall_64+0xc6/0x1e0 [19415.965444][ T3329] [19415.967655][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19415.967655][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19415.967655][ T3329] ipv6_find_idev+0x102/0x170 [19415.967655][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19415.967655][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19415.967655][ T3329] netlink_rcv_skb+0x130/0x360 [19415.967655][ T3329] netlink_unicast+0x449/0x710 [19415.967655][ T3329] netlink_sendmsg+0x723/0xbe0 [19415.967655][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19415.967655][ T3329] ___sys_sendmsg+0xee/0x170 [19415.967655][ T3329] __sys_sendmsg+0xcd/0x170 [19415.967655][ T3329] do_syscall_64+0xc6/0x1e0 [19415.967655][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19415.967655][ T3329] [19415.969359][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19415.969359][ T3329] neigh_parms_alloc+0x1e5/0x510 [19415.969359][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19415.969359][ T3329] ipv6_find_idev+0x102/0x170 [19415.969359][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19415.969359][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19415.969359][ T3329] netlink_rcv_skb+0x130/0x360 [19415.969359][ T3329] netlink_unicast+0x449/0x710 [19415.969359][ T3329] netlink_sendmsg+0x723/0xbe0 [19415.969359][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19415.969359][ T3329] ___sys_sendmsg+0xee/0x170 [19415.969359][ T3329] __sys_sendmsg+0xcd/0x170 [19415.969359][ T3329] do_syscall_64+0xc6/0x1e0 [19415.969359][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19415.969359][ T3329] [19426.164920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19426.165339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19426.165339][ T3329] netdev_get_by_index+0x5e/0x80 [19426.165339][ T3329] fib6_nh_init+0x3d8/0x15b0 [19426.165339][ T3329] ip6_route_info_create+0xf18/0x17d0 [19426.165339][ T3329] ip6_route_add+0x1c/0x140 [19426.165339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19426.165339][ T3329] addrconf_add_dev+0xe2/0x170 [19426.165339][ T3329] inet6_addr_add+0x12f/0xa40 [19426.165339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19426.165339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19426.165339][ T3329] netlink_rcv_skb+0x130/0x360 [19426.165339][ T3329] netlink_unicast+0x449/0x710 [19426.165339][ T3329] netlink_sendmsg+0x723/0xbe0 [19426.165339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19426.165339][ T3329] ___sys_sendmsg+0xee/0x170 [19426.165339][ T3329] __sys_sendmsg+0xcd/0x170 [19426.165339][ T3329] do_syscall_64+0xc6/0x1e0 [19426.165339][ T3329] [19426.167546][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19426.167546][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19426.167546][ T3329] ipv6_find_idev+0x102/0x170 [19426.167546][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19426.167546][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19426.167546][ T3329] netlink_rcv_skb+0x130/0x360 [19426.167546][ T3329] netlink_unicast+0x449/0x710 [19426.167546][ T3329] netlink_sendmsg+0x723/0xbe0 [19426.167546][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19426.167546][ T3329] ___sys_sendmsg+0xee/0x170 [19426.167546][ T3329] __sys_sendmsg+0xcd/0x170 [19426.167546][ T3329] do_syscall_64+0xc6/0x1e0 [19426.167546][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19426.167546][ T3329] [19426.169280][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19426.169280][ T3329] neigh_parms_alloc+0x1e5/0x510 [19426.169280][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19426.169280][ T3329] ipv6_find_idev+0x102/0x170 [19426.169280][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19426.169280][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19426.169280][ T3329] netlink_rcv_skb+0x130/0x360 [19426.169280][ T3329] netlink_unicast+0x449/0x710 [19426.169280][ T3329] netlink_sendmsg+0x723/0xbe0 [19426.169280][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19426.169280][ T3329] ___sys_sendmsg+0xee/0x170 [19426.169280][ T3329] __sys_sendmsg+0xcd/0x170 [19426.169280][ T3329] do_syscall_64+0xc6/0x1e0 [19426.169280][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19426.169280][ T3329] [19436.412919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19436.413340][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19436.413340][ T3329] netdev_get_by_index+0x5e/0x80 [19436.413340][ T3329] fib6_nh_init+0x3d8/0x15b0 [19436.413340][ T3329] ip6_route_info_create+0xf18/0x17d0 [19436.413340][ T3329] ip6_route_add+0x1c/0x140 [19436.413340][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19436.413340][ T3329] addrconf_add_dev+0xe2/0x170 [19436.413340][ T3329] inet6_addr_add+0x12f/0xa40 [19436.413340][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19436.413340][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19436.413340][ T3329] netlink_rcv_skb+0x130/0x360 [19436.413340][ T3329] netlink_unicast+0x449/0x710 [19436.413340][ T3329] netlink_sendmsg+0x723/0xbe0 [19436.413340][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19436.413340][ T3329] ___sys_sendmsg+0xee/0x170 [19436.413340][ T3329] __sys_sendmsg+0xcd/0x170 [19436.413340][ T3329] do_syscall_64+0xc6/0x1e0 [19436.413340][ T3329] [19436.415548][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19436.415548][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19436.415548][ T3329] ipv6_find_idev+0x102/0x170 [19436.415548][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19436.415548][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19436.415548][ T3329] netlink_rcv_skb+0x130/0x360 [19436.415548][ T3329] netlink_unicast+0x449/0x710 [19436.415548][ T3329] netlink_sendmsg+0x723/0xbe0 [19436.415548][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19436.415548][ T3329] ___sys_sendmsg+0xee/0x170 [19436.415548][ T3329] __sys_sendmsg+0xcd/0x170 [19436.415548][ T3329] do_syscall_64+0xc6/0x1e0 [19436.415548][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19436.415548][ T3329] [19436.417276][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19436.417276][ T3329] neigh_parms_alloc+0x1e5/0x510 [19436.417276][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19436.417276][ T3329] ipv6_find_idev+0x102/0x170 [19436.417276][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19436.417276][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19436.417276][ T3329] netlink_rcv_skb+0x130/0x360 [19436.417276][ T3329] netlink_unicast+0x449/0x710 [19436.417276][ T3329] netlink_sendmsg+0x723/0xbe0 [19436.417276][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19436.417276][ T3329] ___sys_sendmsg+0xee/0x170 [19436.417276][ T3329] __sys_sendmsg+0xcd/0x170 [19436.417276][ T3329] do_syscall_64+0xc6/0x1e0 [19436.417276][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19436.417276][ T3329] [19446.524913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19446.525392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19446.525392][ T3329] netdev_get_by_index+0x5e/0x80 [19446.525392][ T3329] fib6_nh_init+0x3d8/0x15b0 [19446.525392][ T3329] ip6_route_info_create+0xf18/0x17d0 [19446.525392][ T3329] ip6_route_add+0x1c/0x140 [19446.525392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19446.525392][ T3329] addrconf_add_dev+0xe2/0x170 [19446.525392][ T3329] inet6_addr_add+0x12f/0xa40 [19446.525392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19446.525392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19446.525392][ T3329] netlink_rcv_skb+0x130/0x360 [19446.525392][ T3329] netlink_unicast+0x449/0x710 [19446.525392][ T3329] netlink_sendmsg+0x723/0xbe0 [19446.525392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19446.525392][ T3329] ___sys_sendmsg+0xee/0x170 [19446.525392][ T3329] __sys_sendmsg+0xcd/0x170 [19446.525392][ T3329] do_syscall_64+0xc6/0x1e0 [19446.525392][ T3329] [19446.527593][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19446.527593][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19446.527593][ T3329] ipv6_find_idev+0x102/0x170 [19446.527593][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19446.527593][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19446.527593][ T3329] netlink_rcv_skb+0x130/0x360 [19446.527593][ T3329] netlink_unicast+0x449/0x710 [19446.527593][ T3329] netlink_sendmsg+0x723/0xbe0 [19446.527593][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19446.527593][ T3329] ___sys_sendmsg+0xee/0x170 [19446.527593][ T3329] __sys_sendmsg+0xcd/0x170 [19446.527593][ T3329] do_syscall_64+0xc6/0x1e0 [19446.527593][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19446.527593][ T3329] [19446.529297][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19446.529297][ T3329] neigh_parms_alloc+0x1e5/0x510 [19446.529297][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19446.529297][ T3329] ipv6_find_idev+0x102/0x170 [19446.529297][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19446.529297][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19446.529297][ T3329] netlink_rcv_skb+0x130/0x360 [19446.529297][ T3329] netlink_unicast+0x449/0x710 [19446.529297][ T3329] netlink_sendmsg+0x723/0xbe0 [19446.529297][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19446.529297][ T3329] ___sys_sendmsg+0xee/0x170 [19446.529297][ T3329] __sys_sendmsg+0xcd/0x170 [19446.529297][ T3329] do_syscall_64+0xc6/0x1e0 [19446.529297][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19446.529297][ T3329] [19456.772875][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19456.773339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19456.773339][ T3329] netdev_get_by_index+0x5e/0x80 [19456.773339][ T3329] fib6_nh_init+0x3d8/0x15b0 [19456.773339][ T3329] ip6_route_info_create+0xf18/0x17d0 [19456.773339][ T3329] ip6_route_add+0x1c/0x140 [19456.773339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19456.773339][ T3329] addrconf_add_dev+0xe2/0x170 [19456.773339][ T3329] inet6_addr_add+0x12f/0xa40 [19456.773339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19456.773339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19456.773339][ T3329] netlink_rcv_skb+0x130/0x360 [19456.773339][ T3329] netlink_unicast+0x449/0x710 [19456.773339][ T3329] netlink_sendmsg+0x723/0xbe0 [19456.773339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19456.773339][ T3329] ___sys_sendmsg+0xee/0x170 [19456.773339][ T3329] __sys_sendmsg+0xcd/0x170 [19456.773339][ T3329] do_syscall_64+0xc6/0x1e0 [19456.773339][ T3329] [19456.775591][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19456.775591][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19456.775591][ T3329] ipv6_find_idev+0x102/0x170 [19456.775591][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19456.775591][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19456.775591][ T3329] netlink_rcv_skb+0x130/0x360 [19456.775591][ T3329] netlink_unicast+0x449/0x710 [19456.775591][ T3329] netlink_sendmsg+0x723/0xbe0 [19456.775591][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19456.775591][ T3329] ___sys_sendmsg+0xee/0x170 [19456.775591][ T3329] __sys_sendmsg+0xcd/0x170 [19456.775591][ T3329] do_syscall_64+0xc6/0x1e0 [19456.775591][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19456.775591][ T3329] [19456.777304][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19456.777304][ T3329] neigh_parms_alloc+0x1e5/0x510 [19456.777304][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19456.777304][ T3329] ipv6_find_idev+0x102/0x170 [19456.777304][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19456.777304][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19456.777304][ T3329] netlink_rcv_skb+0x130/0x360 [19456.777304][ T3329] netlink_unicast+0x449/0x710 [19456.777304][ T3329] netlink_sendmsg+0x723/0xbe0 [19456.777304][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19456.777304][ T3329] ___sys_sendmsg+0xee/0x170 [19456.777304][ T3329] __sys_sendmsg+0xcd/0x170 [19456.777304][ T3329] do_syscall_64+0xc6/0x1e0 [19456.777304][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19456.777304][ T3329] [19467.028910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19467.029372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19467.029372][ T3329] netdev_get_by_index+0x5e/0x80 [19467.029372][ T3329] fib6_nh_init+0x3d8/0x15b0 [19467.029372][ T3329] ip6_route_info_create+0xf18/0x17d0 [19467.029372][ T3329] ip6_route_add+0x1c/0x140 [19467.029372][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19467.029372][ T3329] addrconf_add_dev+0xe2/0x170 [19467.029372][ T3329] inet6_addr_add+0x12f/0xa40 [19467.029372][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19467.029372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19467.029372][ T3329] netlink_rcv_skb+0x130/0x360 [19467.029372][ T3329] netlink_unicast+0x449/0x710 [19467.029372][ T3329] netlink_sendmsg+0x723/0xbe0 [19467.029372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19467.029372][ T3329] ___sys_sendmsg+0xee/0x170 [19467.029372][ T3329] __sys_sendmsg+0xcd/0x170 [19467.029372][ T3329] do_syscall_64+0xc6/0x1e0 [19467.029372][ T3329] [19467.031584][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19467.031584][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19467.031584][ T3329] ipv6_find_idev+0x102/0x170 [19467.031584][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19467.031584][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19467.031584][ T3329] netlink_rcv_skb+0x130/0x360 [19467.031584][ T3329] netlink_unicast+0x449/0x710 [19467.031584][ T3329] netlink_sendmsg+0x723/0xbe0 [19467.031584][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19467.031584][ T3329] ___sys_sendmsg+0xee/0x170 [19467.031584][ T3329] __sys_sendmsg+0xcd/0x170 [19467.031584][ T3329] do_syscall_64+0xc6/0x1e0 [19467.031584][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19467.031584][ T3329] [19467.033293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19467.033293][ T3329] neigh_parms_alloc+0x1e5/0x510 [19467.033293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19467.033293][ T3329] ipv6_find_idev+0x102/0x170 [19467.033293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19467.033293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19467.033293][ T3329] netlink_rcv_skb+0x130/0x360 [19467.033293][ T3329] netlink_unicast+0x449/0x710 [19467.033293][ T3329] netlink_sendmsg+0x723/0xbe0 [19467.033293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19467.033293][ T3329] ___sys_sendmsg+0xee/0x170 [19467.033293][ T3329] __sys_sendmsg+0xcd/0x170 [19467.033293][ T3329] do_syscall_64+0xc6/0x1e0 [19467.033293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19467.033293][ T3329] [19477.276975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19477.277492][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19477.277492][ T3329] netdev_get_by_index+0x5e/0x80 [19477.277492][ T3329] fib6_nh_init+0x3d8/0x15b0 [19477.277492][ T3329] ip6_route_info_create+0xf18/0x17d0 [19477.277492][ T3329] ip6_route_add+0x1c/0x140 [19477.277492][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19477.277492][ T3329] addrconf_add_dev+0xe2/0x170 [19477.277492][ T3329] inet6_addr_add+0x12f/0xa40 [19477.277492][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19477.277492][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19477.277492][ T3329] netlink_rcv_skb+0x130/0x360 [19477.277492][ T3329] netlink_unicast+0x449/0x710 [19477.277492][ T3329] netlink_sendmsg+0x723/0xbe0 [19477.277492][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19477.277492][ T3329] ___sys_sendmsg+0xee/0x170 [19477.277492][ T3329] __sys_sendmsg+0xcd/0x170 [19477.277492][ T3329] do_syscall_64+0xc6/0x1e0 [19477.277492][ T3329] [19477.279730][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19477.279730][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19477.279730][ T3329] ipv6_find_idev+0x102/0x170 [19477.279730][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19477.279730][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19477.279730][ T3329] netlink_rcv_skb+0x130/0x360 [19477.279730][ T3329] netlink_unicast+0x449/0x710 [19477.279730][ T3329] netlink_sendmsg+0x723/0xbe0 [19477.279730][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19477.279730][ T3329] ___sys_sendmsg+0xee/0x170 [19477.279730][ T3329] __sys_sendmsg+0xcd/0x170 [19477.279730][ T3329] do_syscall_64+0xc6/0x1e0 [19477.279730][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19477.279730][ T3329] [19477.281455][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19477.281455][ T3329] neigh_parms_alloc+0x1e5/0x510 [19477.281455][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19477.281455][ T3329] ipv6_find_idev+0x102/0x170 [19477.281455][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19477.281455][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19477.281455][ T3329] netlink_rcv_skb+0x130/0x360 [19477.281455][ T3329] netlink_unicast+0x449/0x710 [19477.281455][ T3329] netlink_sendmsg+0x723/0xbe0 [19477.281455][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19477.281455][ T3329] ___sys_sendmsg+0xee/0x170 [19477.281455][ T3329] __sys_sendmsg+0xcd/0x170 [19477.281455][ T3329] do_syscall_64+0xc6/0x1e0 [19477.281455][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19477.281455][ T3329] [19487.444897][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19487.445388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19487.445388][ T3329] netdev_get_by_index+0x5e/0x80 [19487.445388][ T3329] fib6_nh_init+0x3d8/0x15b0 [19487.445388][ T3329] ip6_route_info_create+0xf18/0x17d0 [19487.445388][ T3329] ip6_route_add+0x1c/0x140 [19487.445388][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19487.445388][ T3329] addrconf_add_dev+0xe2/0x170 [19487.445388][ T3329] inet6_addr_add+0x12f/0xa40 [19487.445388][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19487.445388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19487.445388][ T3329] netlink_rcv_skb+0x130/0x360 [19487.445388][ T3329] netlink_unicast+0x449/0x710 [19487.445388][ T3329] netlink_sendmsg+0x723/0xbe0 [19487.445388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19487.445388][ T3329] ___sys_sendmsg+0xee/0x170 [19487.445388][ T3329] __sys_sendmsg+0xcd/0x170 [19487.445388][ T3329] do_syscall_64+0xc6/0x1e0 [19487.445388][ T3329] [19487.447643][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19487.447643][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19487.447643][ T3329] ipv6_find_idev+0x102/0x170 [19487.447643][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19487.447643][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19487.447643][ T3329] netlink_rcv_skb+0x130/0x360 [19487.447643][ T3329] netlink_unicast+0x449/0x710 [19487.447643][ T3329] netlink_sendmsg+0x723/0xbe0 [19487.447643][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19487.447643][ T3329] ___sys_sendmsg+0xee/0x170 [19487.447643][ T3329] __sys_sendmsg+0xcd/0x170 [19487.447643][ T3329] do_syscall_64+0xc6/0x1e0 [19487.447643][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19487.447643][ T3329] [19487.449375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19487.449375][ T3329] neigh_parms_alloc+0x1e5/0x510 [19487.449375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19487.449375][ T3329] ipv6_find_idev+0x102/0x170 [19487.449375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19487.449375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19487.449375][ T3329] netlink_rcv_skb+0x130/0x360 [19487.449375][ T3329] netlink_unicast+0x449/0x710 [19487.449375][ T3329] netlink_sendmsg+0x723/0xbe0 [19487.449375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19487.449375][ T3329] ___sys_sendmsg+0xee/0x170 [19487.449375][ T3329] __sys_sendmsg+0xcd/0x170 [19487.449375][ T3329] do_syscall_64+0xc6/0x1e0 [19487.449375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19487.449375][ T3329] [19497.692902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19497.693401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19497.693401][ T3329] netdev_get_by_index+0x5e/0x80 [19497.693401][ T3329] fib6_nh_init+0x3d8/0x15b0 [19497.693401][ T3329] ip6_route_info_create+0xf18/0x17d0 [19497.693401][ T3329] ip6_route_add+0x1c/0x140 [19497.693401][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19497.693401][ T3329] addrconf_add_dev+0xe2/0x170 [19497.693401][ T3329] inet6_addr_add+0x12f/0xa40 [19497.693401][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19497.693401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19497.693401][ T3329] netlink_rcv_skb+0x130/0x360 [19497.693401][ T3329] netlink_unicast+0x449/0x710 [19497.693401][ T3329] netlink_sendmsg+0x723/0xbe0 [19497.693401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19497.693401][ T3329] ___sys_sendmsg+0xee/0x170 [19497.693401][ T3329] __sys_sendmsg+0xcd/0x170 [19497.693401][ T3329] do_syscall_64+0xc6/0x1e0 [19497.693401][ T3329] [19497.695650][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19497.695650][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19497.695650][ T3329] ipv6_find_idev+0x102/0x170 [19497.695650][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19497.695650][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19497.695650][ T3329] netlink_rcv_skb+0x130/0x360 [19497.695650][ T3329] netlink_unicast+0x449/0x710 [19497.695650][ T3329] netlink_sendmsg+0x723/0xbe0 [19497.695650][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19497.695650][ T3329] ___sys_sendmsg+0xee/0x170 [19497.695650][ T3329] __sys_sendmsg+0xcd/0x170 [19497.695650][ T3329] do_syscall_64+0xc6/0x1e0 [19497.695650][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19497.695650][ T3329] [19497.697391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19497.697391][ T3329] neigh_parms_alloc+0x1e5/0x510 [19497.697391][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19497.697391][ T3329] ipv6_find_idev+0x102/0x170 [19497.697391][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19497.697391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19497.697391][ T3329] netlink_rcv_skb+0x130/0x360 [19497.697391][ T3329] netlink_unicast+0x449/0x710 [19497.697391][ T3329] netlink_sendmsg+0x723/0xbe0 [19497.697391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19497.697391][ T3329] ___sys_sendmsg+0xee/0x170 [19497.697391][ T3329] __sys_sendmsg+0xcd/0x170 [19497.697391][ T3329] do_syscall_64+0xc6/0x1e0 [19497.697391][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19497.697391][ T3329] [19507.804945][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19507.805412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19507.805412][ T3329] netdev_get_by_index+0x5e/0x80 [19507.805412][ T3329] fib6_nh_init+0x3d8/0x15b0 [19507.805412][ T3329] ip6_route_info_create+0xf18/0x17d0 [19507.805412][ T3329] ip6_route_add+0x1c/0x140 [19507.805412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19507.805412][ T3329] addrconf_add_dev+0xe2/0x170 [19507.805412][ T3329] inet6_addr_add+0x12f/0xa40 [19507.805412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19507.805412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19507.805412][ T3329] netlink_rcv_skb+0x130/0x360 [19507.805412][ T3329] netlink_unicast+0x449/0x710 [19507.805412][ T3329] netlink_sendmsg+0x723/0xbe0 [19507.805412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19507.805412][ T3329] ___sys_sendmsg+0xee/0x170 [19507.805412][ T3329] __sys_sendmsg+0xcd/0x170 [19507.805412][ T3329] do_syscall_64+0xc6/0x1e0 [19507.805412][ T3329] [19507.808165][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19507.808165][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19507.808165][ T3329] ipv6_find_idev+0x102/0x170 [19507.808165][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19507.808165][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19507.808165][ T3329] netlink_rcv_skb+0x130/0x360 [19507.808165][ T3329] netlink_unicast+0x449/0x710 [19507.808165][ T3329] netlink_sendmsg+0x723/0xbe0 [19507.808165][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19507.808165][ T3329] ___sys_sendmsg+0xee/0x170 [19507.808165][ T3329] __sys_sendmsg+0xcd/0x170 [19507.808165][ T3329] do_syscall_64+0xc6/0x1e0 [19507.808165][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19507.808165][ T3329] [19507.809903][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19507.809903][ T3329] neigh_parms_alloc+0x1e5/0x510 [19507.809903][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19507.809903][ T3329] ipv6_find_idev+0x102/0x170 [19507.809903][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19507.809903][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19507.809903][ T3329] netlink_rcv_skb+0x130/0x360 [19507.809903][ T3329] netlink_unicast+0x449/0x710 [19507.809903][ T3329] netlink_sendmsg+0x723/0xbe0 [19507.809903][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19507.809903][ T3329] ___sys_sendmsg+0xee/0x170 [19507.809903][ T3329] __sys_sendmsg+0xcd/0x170 [19507.809903][ T3329] do_syscall_64+0xc6/0x1e0 [19507.809903][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19507.809903][ T3329] [19518.052866][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19518.053364][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19518.053364][ T3329] netdev_get_by_index+0x5e/0x80 [19518.053364][ T3329] fib6_nh_init+0x3d8/0x15b0 [19518.053364][ T3329] ip6_route_info_create+0xf18/0x17d0 [19518.053364][ T3329] ip6_route_add+0x1c/0x140 [19518.053364][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19518.053364][ T3329] addrconf_add_dev+0xe2/0x170 [19518.053364][ T3329] inet6_addr_add+0x12f/0xa40 [19518.053364][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19518.053364][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19518.053364][ T3329] netlink_rcv_skb+0x130/0x360 [19518.053364][ T3329] netlink_unicast+0x449/0x710 [19518.053364][ T3329] netlink_sendmsg+0x723/0xbe0 [19518.053364][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19518.053364][ T3329] ___sys_sendmsg+0xee/0x170 [19518.053364][ T3329] __sys_sendmsg+0xcd/0x170 [19518.053364][ T3329] do_syscall_64+0xc6/0x1e0 [19518.053364][ T3329] [19518.055577][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19518.055577][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19518.055577][ T3329] ipv6_find_idev+0x102/0x170 [19518.055577][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19518.055577][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19518.055577][ T3329] netlink_rcv_skb+0x130/0x360 [19518.055577][ T3329] netlink_unicast+0x449/0x710 [19518.055577][ T3329] netlink_sendmsg+0x723/0xbe0 [19518.055577][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19518.055577][ T3329] ___sys_sendmsg+0xee/0x170 [19518.055577][ T3329] __sys_sendmsg+0xcd/0x170 [19518.055577][ T3329] do_syscall_64+0xc6/0x1e0 [19518.055577][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19518.055577][ T3329] [19518.057289][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19518.057289][ T3329] neigh_parms_alloc+0x1e5/0x510 [19518.057289][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19518.057289][ T3329] ipv6_find_idev+0x102/0x170 [19518.057289][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19518.057289][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19518.057289][ T3329] netlink_rcv_skb+0x130/0x360 [19518.057289][ T3329] netlink_unicast+0x449/0x710 [19518.057289][ T3329] netlink_sendmsg+0x723/0xbe0 [19518.057289][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19518.057289][ T3329] ___sys_sendmsg+0xee/0x170 [19518.057289][ T3329] __sys_sendmsg+0xcd/0x170 [19518.057289][ T3329] do_syscall_64+0xc6/0x1e0 [19518.057289][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19518.057289][ T3329] [19528.309018][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19528.309515][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19528.309515][ T3329] netdev_get_by_index+0x5e/0x80 [19528.309515][ T3329] fib6_nh_init+0x3d8/0x15b0 [19528.309515][ T3329] ip6_route_info_create+0xf18/0x17d0 [19528.309515][ T3329] ip6_route_add+0x1c/0x140 [19528.309515][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19528.309515][ T3329] addrconf_add_dev+0xe2/0x170 [19528.309515][ T3329] inet6_addr_add+0x12f/0xa40 [19528.309515][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19528.309515][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19528.309515][ T3329] netlink_rcv_skb+0x130/0x360 [19528.309515][ T3329] netlink_unicast+0x449/0x710 [19528.309515][ T3329] netlink_sendmsg+0x723/0xbe0 [19528.309515][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19528.309515][ T3329] ___sys_sendmsg+0xee/0x170 [19528.309515][ T3329] __sys_sendmsg+0xcd/0x170 [19528.309515][ T3329] do_syscall_64+0xc6/0x1e0 [19528.309515][ T3329] [19528.311771][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19528.311771][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19528.311771][ T3329] ipv6_find_idev+0x102/0x170 [19528.311771][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19528.311771][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19528.311771][ T3329] netlink_rcv_skb+0x130/0x360 [19528.311771][ T3329] netlink_unicast+0x449/0x710 [19528.311771][ T3329] netlink_sendmsg+0x723/0xbe0 [19528.311771][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19528.311771][ T3329] ___sys_sendmsg+0xee/0x170 [19528.311771][ T3329] __sys_sendmsg+0xcd/0x170 [19528.311771][ T3329] do_syscall_64+0xc6/0x1e0 [19528.311771][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19528.311771][ T3329] [19528.313497][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19528.313497][ T3329] neigh_parms_alloc+0x1e5/0x510 [19528.313497][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19528.313497][ T3329] ipv6_find_idev+0x102/0x170 [19528.313497][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19528.313497][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19528.313497][ T3329] netlink_rcv_skb+0x130/0x360 [19528.313497][ T3329] netlink_unicast+0x449/0x710 [19528.313497][ T3329] netlink_sendmsg+0x723/0xbe0 [19528.313497][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19528.313497][ T3329] ___sys_sendmsg+0xee/0x170 [19528.313497][ T3329] __sys_sendmsg+0xcd/0x170 [19528.313497][ T3329] do_syscall_64+0xc6/0x1e0 [19528.313497][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19528.313497][ T3329] [19538.564936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19538.565449][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19538.565449][ T3329] netdev_get_by_index+0x5e/0x80 [19538.565449][ T3329] fib6_nh_init+0x3d8/0x15b0 [19538.565449][ T3329] ip6_route_info_create+0xf18/0x17d0 [19538.565449][ T3329] ip6_route_add+0x1c/0x140 [19538.565449][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19538.565449][ T3329] addrconf_add_dev+0xe2/0x170 [19538.565449][ T3329] inet6_addr_add+0x12f/0xa40 [19538.565449][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19538.565449][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19538.565449][ T3329] netlink_rcv_skb+0x130/0x360 [19538.565449][ T3329] netlink_unicast+0x449/0x710 [19538.565449][ T3329] netlink_sendmsg+0x723/0xbe0 [19538.565449][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19538.565449][ T3329] ___sys_sendmsg+0xee/0x170 [19538.565449][ T3329] __sys_sendmsg+0xcd/0x170 [19538.565449][ T3329] do_syscall_64+0xc6/0x1e0 [19538.565449][ T3329] [19538.567680][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19538.567680][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19538.567680][ T3329] ipv6_find_idev+0x102/0x170 [19538.567680][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19538.567680][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19538.567680][ T3329] netlink_rcv_skb+0x130/0x360 [19538.567680][ T3329] netlink_unicast+0x449/0x710 [19538.567680][ T3329] netlink_sendmsg+0x723/0xbe0 [19538.567680][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19538.567680][ T3329] ___sys_sendmsg+0xee/0x170 [19538.567680][ T3329] __sys_sendmsg+0xcd/0x170 [19538.567680][ T3329] do_syscall_64+0xc6/0x1e0 [19538.567680][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19538.567680][ T3329] [19538.569408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19538.569408][ T3329] neigh_parms_alloc+0x1e5/0x510 [19538.569408][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19538.569408][ T3329] ipv6_find_idev+0x102/0x170 [19538.569408][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19538.569408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19538.569408][ T3329] netlink_rcv_skb+0x130/0x360 [19538.569408][ T3329] netlink_unicast+0x449/0x710 [19538.569408][ T3329] netlink_sendmsg+0x723/0xbe0 [19538.569408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19538.569408][ T3329] ___sys_sendmsg+0xee/0x170 [19538.569408][ T3329] __sys_sendmsg+0xcd/0x170 [19538.569408][ T3329] do_syscall_64+0xc6/0x1e0 [19538.569408][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19538.569408][ T3329] [19548.620910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19548.621380][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19548.621380][ T3329] netdev_get_by_index+0x5e/0x80 [19548.621380][ T3329] fib6_nh_init+0x3d8/0x15b0 [19548.621380][ T3329] ip6_route_info_create+0xf18/0x17d0 [19548.621380][ T3329] ip6_route_add+0x1c/0x140 [19548.621380][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19548.621380][ T3329] addrconf_add_dev+0xe2/0x170 [19548.621380][ T3329] inet6_addr_add+0x12f/0xa40 [19548.621380][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19548.621380][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19548.621380][ T3329] netlink_rcv_skb+0x130/0x360 [19548.621380][ T3329] netlink_unicast+0x449/0x710 [19548.621380][ T3329] netlink_sendmsg+0x723/0xbe0 [19548.621380][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19548.621380][ T3329] ___sys_sendmsg+0xee/0x170 [19548.621380][ T3329] __sys_sendmsg+0xcd/0x170 [19548.621380][ T3329] do_syscall_64+0xc6/0x1e0 [19548.621380][ T3329] [19548.623634][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19548.623634][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19548.623634][ T3329] ipv6_find_idev+0x102/0x170 [19548.623634][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19548.623634][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19548.623634][ T3329] netlink_rcv_skb+0x130/0x360 [19548.623634][ T3329] netlink_unicast+0x449/0x710 [19548.623634][ T3329] netlink_sendmsg+0x723/0xbe0 [19548.623634][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19548.623634][ T3329] ___sys_sendmsg+0xee/0x170 [19548.623634][ T3329] __sys_sendmsg+0xcd/0x170 [19548.623634][ T3329] do_syscall_64+0xc6/0x1e0 [19548.623634][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19548.623634][ T3329] [19548.625356][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19548.625356][ T3329] neigh_parms_alloc+0x1e5/0x510 [19548.625356][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19548.625356][ T3329] ipv6_find_idev+0x102/0x170 [19548.625356][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19548.625356][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19548.625356][ T3329] netlink_rcv_skb+0x130/0x360 [19548.625356][ T3329] netlink_unicast+0x449/0x710 [19548.625356][ T3329] netlink_sendmsg+0x723/0xbe0 [19548.625356][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19548.625356][ T3329] ___sys_sendmsg+0xee/0x170 [19548.625356][ T3329] __sys_sendmsg+0xcd/0x170 [19548.625356][ T3329] do_syscall_64+0xc6/0x1e0 [19548.625356][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19548.625356][ T3329] [19558.868935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19558.869376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19558.869376][ T3329] netdev_get_by_index+0x5e/0x80 [19558.869376][ T3329] fib6_nh_init+0x3d8/0x15b0 [19558.869376][ T3329] ip6_route_info_create+0xf18/0x17d0 [19558.869376][ T3329] ip6_route_add+0x1c/0x140 [19558.869376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19558.869376][ T3329] addrconf_add_dev+0xe2/0x170 [19558.869376][ T3329] inet6_addr_add+0x12f/0xa40 [19558.869376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19558.869376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19558.869376][ T3329] netlink_rcv_skb+0x130/0x360 [19558.869376][ T3329] netlink_unicast+0x449/0x710 [19558.869376][ T3329] netlink_sendmsg+0x723/0xbe0 [19558.869376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19558.869376][ T3329] ___sys_sendmsg+0xee/0x170 [19558.869376][ T3329] __sys_sendmsg+0xcd/0x170 [19558.869376][ T3329] do_syscall_64+0xc6/0x1e0 [19558.869376][ T3329] [19558.871712][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19558.871712][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19558.871712][ T3329] ipv6_find_idev+0x102/0x170 [19558.871712][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19558.871712][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19558.871712][ T3329] netlink_rcv_skb+0x130/0x360 [19558.871712][ T3329] netlink_unicast+0x449/0x710 [19558.871712][ T3329] netlink_sendmsg+0x723/0xbe0 [19558.871712][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19558.871712][ T3329] ___sys_sendmsg+0xee/0x170 [19558.871712][ T3329] __sys_sendmsg+0xcd/0x170 [19558.871712][ T3329] do_syscall_64+0xc6/0x1e0 [19558.871712][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19558.871712][ T3329] [19558.873427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19558.873427][ T3329] neigh_parms_alloc+0x1e5/0x510 [19558.873427][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19558.873427][ T3329] ipv6_find_idev+0x102/0x170 [19558.873427][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19558.873427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19558.873427][ T3329] netlink_rcv_skb+0x130/0x360 [19558.873427][ T3329] netlink_unicast+0x449/0x710 [19558.873427][ T3329] netlink_sendmsg+0x723/0xbe0 [19558.873427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19558.873427][ T3329] ___sys_sendmsg+0xee/0x170 [19558.873427][ T3329] __sys_sendmsg+0xcd/0x170 [19558.873427][ T3329] do_syscall_64+0xc6/0x1e0 [19558.873427][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19558.873427][ T3329] [19569.116941][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19569.117345][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19569.117345][ T3329] netdev_get_by_index+0x5e/0x80 [19569.117345][ T3329] fib6_nh_init+0x3d8/0x15b0 [19569.117345][ T3329] ip6_route_info_create+0xf18/0x17d0 [19569.117345][ T3329] ip6_route_add+0x1c/0x140 [19569.117345][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19569.117345][ T3329] addrconf_add_dev+0xe2/0x170 [19569.117345][ T3329] inet6_addr_add+0x12f/0xa40 [19569.117345][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19569.117345][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19569.117345][ T3329] netlink_rcv_skb+0x130/0x360 [19569.117345][ T3329] netlink_unicast+0x449/0x710 [19569.117345][ T3329] netlink_sendmsg+0x723/0xbe0 [19569.117345][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19569.117345][ T3329] ___sys_sendmsg+0xee/0x170 [19569.117345][ T3329] __sys_sendmsg+0xcd/0x170 [19569.117345][ T3329] do_syscall_64+0xc6/0x1e0 [19569.117345][ T3329] [19569.119556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19569.119556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19569.119556][ T3329] ipv6_find_idev+0x102/0x170 [19569.119556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19569.119556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19569.119556][ T3329] netlink_rcv_skb+0x130/0x360 [19569.119556][ T3329] netlink_unicast+0x449/0x710 [19569.119556][ T3329] netlink_sendmsg+0x723/0xbe0 [19569.119556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19569.119556][ T3329] ___sys_sendmsg+0xee/0x170 [19569.119556][ T3329] __sys_sendmsg+0xcd/0x170 [19569.119556][ T3329] do_syscall_64+0xc6/0x1e0 [19569.119556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19569.119556][ T3329] [19569.121267][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19569.121267][ T3329] neigh_parms_alloc+0x1e5/0x510 [19569.121267][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19569.121267][ T3329] ipv6_find_idev+0x102/0x170 [19569.121267][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19569.121267][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19569.121267][ T3329] netlink_rcv_skb+0x130/0x360 [19569.121267][ T3329] netlink_unicast+0x449/0x710 [19569.121267][ T3329] netlink_sendmsg+0x723/0xbe0 [19569.121267][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19569.121267][ T3329] ___sys_sendmsg+0xee/0x170 [19569.121267][ T3329] __sys_sendmsg+0xcd/0x170 [19569.121267][ T3329] do_syscall_64+0xc6/0x1e0 [19569.121267][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19569.121267][ T3329] [19579.124993][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19579.125476][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19579.125476][ T3329] netdev_get_by_index+0x5e/0x80 [19579.125476][ T3329] fib6_nh_init+0x3d8/0x15b0 [19579.125476][ T3329] ip6_route_info_create+0xf18/0x17d0 [19579.125476][ T3329] ip6_route_add+0x1c/0x140 [19579.125476][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19579.125476][ T3329] addrconf_add_dev+0xe2/0x170 [19579.125476][ T3329] inet6_addr_add+0x12f/0xa40 [19579.125476][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19579.125476][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19579.125476][ T3329] netlink_rcv_skb+0x130/0x360 [19579.125476][ T3329] netlink_unicast+0x449/0x710 [19579.125476][ T3329] netlink_sendmsg+0x723/0xbe0 [19579.125476][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19579.125476][ T3329] ___sys_sendmsg+0xee/0x170 [19579.125476][ T3329] __sys_sendmsg+0xcd/0x170 [19579.125476][ T3329] do_syscall_64+0xc6/0x1e0 [19579.125476][ T3329] [19579.128120][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19579.128120][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19579.128120][ T3329] ipv6_find_idev+0x102/0x170 [19579.128120][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19579.128120][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19579.128120][ T3329] netlink_rcv_skb+0x130/0x360 [19579.128120][ T3329] netlink_unicast+0x449/0x710 [19579.128120][ T3329] netlink_sendmsg+0x723/0xbe0 [19579.128120][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19579.128120][ T3329] ___sys_sendmsg+0xee/0x170 [19579.128120][ T3329] __sys_sendmsg+0xcd/0x170 [19579.128120][ T3329] do_syscall_64+0xc6/0x1e0 [19579.128120][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19579.128120][ T3329] [19579.129854][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19579.129854][ T3329] neigh_parms_alloc+0x1e5/0x510 [19579.129854][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19579.129854][ T3329] ipv6_find_idev+0x102/0x170 [19579.129854][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19579.129854][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19579.129854][ T3329] netlink_rcv_skb+0x130/0x360 [19579.129854][ T3329] netlink_unicast+0x449/0x710 [19579.129854][ T3329] netlink_sendmsg+0x723/0xbe0 [19579.129854][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19579.129854][ T3329] ___sys_sendmsg+0xee/0x170 [19579.129854][ T3329] __sys_sendmsg+0xcd/0x170 [19579.129854][ T3329] do_syscall_64+0xc6/0x1e0 [19579.129854][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19579.129854][ T3329] [19589.373004][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19589.373445][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19589.373445][ T3329] netdev_get_by_index+0x5e/0x80 [19589.373445][ T3329] fib6_nh_init+0x3d8/0x15b0 [19589.373445][ T3329] ip6_route_info_create+0xf18/0x17d0 [19589.373445][ T3329] ip6_route_add+0x1c/0x140 [19589.373445][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19589.373445][ T3329] addrconf_add_dev+0xe2/0x170 [19589.373445][ T3329] inet6_addr_add+0x12f/0xa40 [19589.373445][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19589.373445][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19589.373445][ T3329] netlink_rcv_skb+0x130/0x360 [19589.373445][ T3329] netlink_unicast+0x449/0x710 [19589.373445][ T3329] netlink_sendmsg+0x723/0xbe0 [19589.373445][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19589.373445][ T3329] ___sys_sendmsg+0xee/0x170 [19589.373445][ T3329] __sys_sendmsg+0xcd/0x170 [19589.373445][ T3329] do_syscall_64+0xc6/0x1e0 [19589.373445][ T3329] [19589.375686][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19589.375686][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19589.375686][ T3329] ipv6_find_idev+0x102/0x170 [19589.375686][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19589.375686][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19589.375686][ T3329] netlink_rcv_skb+0x130/0x360 [19589.375686][ T3329] netlink_unicast+0x449/0x710 [19589.375686][ T3329] netlink_sendmsg+0x723/0xbe0 [19589.375686][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19589.375686][ T3329] ___sys_sendmsg+0xee/0x170 [19589.375686][ T3329] __sys_sendmsg+0xcd/0x170 [19589.375686][ T3329] do_syscall_64+0xc6/0x1e0 [19589.375686][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19589.375686][ T3329] [19589.377414][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19589.377414][ T3329] neigh_parms_alloc+0x1e5/0x510 [19589.377414][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19589.377414][ T3329] ipv6_find_idev+0x102/0x170 [19589.377414][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19589.377414][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19589.377414][ T3329] netlink_rcv_skb+0x130/0x360 [19589.377414][ T3329] netlink_unicast+0x449/0x710 [19589.377414][ T3329] netlink_sendmsg+0x723/0xbe0 [19589.377414][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19589.377414][ T3329] ___sys_sendmsg+0xee/0x170 [19589.377414][ T3329] __sys_sendmsg+0xcd/0x170 [19589.377414][ T3329] do_syscall_64+0xc6/0x1e0 [19589.377414][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19589.377414][ T3329] [19599.620908][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19599.621377][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19599.621377][ T3329] netdev_get_by_index+0x5e/0x80 [19599.621377][ T3329] fib6_nh_init+0x3d8/0x15b0 [19599.621377][ T3329] ip6_route_info_create+0xf18/0x17d0 [19599.621377][ T3329] ip6_route_add+0x1c/0x140 [19599.621377][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19599.621377][ T3329] addrconf_add_dev+0xe2/0x170 [19599.621377][ T3329] inet6_addr_add+0x12f/0xa40 [19599.621377][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19599.621377][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19599.621377][ T3329] netlink_rcv_skb+0x130/0x360 [19599.621377][ T3329] netlink_unicast+0x449/0x710 [19599.621377][ T3329] netlink_sendmsg+0x723/0xbe0 [19599.621377][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19599.621377][ T3329] ___sys_sendmsg+0xee/0x170 [19599.621377][ T3329] __sys_sendmsg+0xcd/0x170 [19599.621377][ T3329] do_syscall_64+0xc6/0x1e0 [19599.621377][ T3329] [19599.623611][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19599.623611][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19599.623611][ T3329] ipv6_find_idev+0x102/0x170 [19599.623611][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19599.623611][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19599.623611][ T3329] netlink_rcv_skb+0x130/0x360 [19599.623611][ T3329] netlink_unicast+0x449/0x710 [19599.623611][ T3329] netlink_sendmsg+0x723/0xbe0 [19599.623611][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19599.623611][ T3329] ___sys_sendmsg+0xee/0x170 [19599.623611][ T3329] __sys_sendmsg+0xcd/0x170 [19599.623611][ T3329] do_syscall_64+0xc6/0x1e0 [19599.623611][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19599.623611][ T3329] [19599.625315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19599.625315][ T3329] neigh_parms_alloc+0x1e5/0x510 [19599.625315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19599.625315][ T3329] ipv6_find_idev+0x102/0x170 [19599.625315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19599.625315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19599.625315][ T3329] netlink_rcv_skb+0x130/0x360 [19599.625315][ T3329] netlink_unicast+0x449/0x710 [19599.625315][ T3329] netlink_sendmsg+0x723/0xbe0 [19599.625315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19599.625315][ T3329] ___sys_sendmsg+0xee/0x170 [19599.625315][ T3329] __sys_sendmsg+0xcd/0x170 [19599.625315][ T3329] do_syscall_64+0xc6/0x1e0 [19599.625315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19599.625315][ T3329] [19609.868917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19609.869392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19609.869392][ T3329] netdev_get_by_index+0x5e/0x80 [19609.869392][ T3329] fib6_nh_init+0x3d8/0x15b0 [19609.869392][ T3329] ip6_route_info_create+0xf18/0x17d0 [19609.869392][ T3329] ip6_route_add+0x1c/0x140 [19609.869392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19609.869392][ T3329] addrconf_add_dev+0xe2/0x170 [19609.869392][ T3329] inet6_addr_add+0x12f/0xa40 [19609.869392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19609.869392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19609.869392][ T3329] netlink_rcv_skb+0x130/0x360 [19609.869392][ T3329] netlink_unicast+0x449/0x710 [19609.869392][ T3329] netlink_sendmsg+0x723/0xbe0 [19609.869392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19609.869392][ T3329] ___sys_sendmsg+0xee/0x170 [19609.869392][ T3329] __sys_sendmsg+0xcd/0x170 [19609.869392][ T3329] do_syscall_64+0xc6/0x1e0 [19609.869392][ T3329] [19609.871621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19609.871621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19609.871621][ T3329] ipv6_find_idev+0x102/0x170 [19609.871621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19609.871621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19609.871621][ T3329] netlink_rcv_skb+0x130/0x360 [19609.871621][ T3329] netlink_unicast+0x449/0x710 [19609.871621][ T3329] netlink_sendmsg+0x723/0xbe0 [19609.871621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19609.871621][ T3329] ___sys_sendmsg+0xee/0x170 [19609.871621][ T3329] __sys_sendmsg+0xcd/0x170 [19609.871621][ T3329] do_syscall_64+0xc6/0x1e0 [19609.871621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19609.871621][ T3329] [19609.873333][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19609.873333][ T3329] neigh_parms_alloc+0x1e5/0x510 [19609.873333][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19609.873333][ T3329] ipv6_find_idev+0x102/0x170 [19609.873333][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19609.873333][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19609.873333][ T3329] netlink_rcv_skb+0x130/0x360 [19609.873333][ T3329] netlink_unicast+0x449/0x710 [19609.873333][ T3329] netlink_sendmsg+0x723/0xbe0 [19609.873333][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19609.873333][ T3329] ___sys_sendmsg+0xee/0x170 [19609.873333][ T3329] __sys_sendmsg+0xcd/0x170 [19609.873333][ T3329] do_syscall_64+0xc6/0x1e0 [19609.873333][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19609.873333][ T3329] [19620.116925][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19620.117391][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19620.117391][ T3329] netdev_get_by_index+0x5e/0x80 [19620.117391][ T3329] fib6_nh_init+0x3d8/0x15b0 [19620.117391][ T3329] ip6_route_info_create+0xf18/0x17d0 [19620.117391][ T3329] ip6_route_add+0x1c/0x140 [19620.117391][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19620.117391][ T3329] addrconf_add_dev+0xe2/0x170 [19620.117391][ T3329] inet6_addr_add+0x12f/0xa40 [19620.117391][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19620.117391][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19620.117391][ T3329] netlink_rcv_skb+0x130/0x360 [19620.117391][ T3329] netlink_unicast+0x449/0x710 [19620.117391][ T3329] netlink_sendmsg+0x723/0xbe0 [19620.117391][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19620.117391][ T3329] ___sys_sendmsg+0xee/0x170 [19620.117391][ T3329] __sys_sendmsg+0xcd/0x170 [19620.117391][ T3329] do_syscall_64+0xc6/0x1e0 [19620.117391][ T3329] [19620.119616][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19620.119616][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19620.119616][ T3329] ipv6_find_idev+0x102/0x170 [19620.119616][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19620.119616][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19620.119616][ T3329] netlink_rcv_skb+0x130/0x360 [19620.119616][ T3329] netlink_unicast+0x449/0x710 [19620.119616][ T3329] netlink_sendmsg+0x723/0xbe0 [19620.119616][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19620.119616][ T3329] ___sys_sendmsg+0xee/0x170 [19620.119616][ T3329] __sys_sendmsg+0xcd/0x170 [19620.119616][ T3329] do_syscall_64+0xc6/0x1e0 [19620.119616][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19620.119616][ T3329] [19620.121332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19620.121332][ T3329] neigh_parms_alloc+0x1e5/0x510 [19620.121332][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19620.121332][ T3329] ipv6_find_idev+0x102/0x170 [19620.121332][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19620.121332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19620.121332][ T3329] netlink_rcv_skb+0x130/0x360 [19620.121332][ T3329] netlink_unicast+0x449/0x710 [19620.121332][ T3329] netlink_sendmsg+0x723/0xbe0 [19620.121332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19620.121332][ T3329] ___sys_sendmsg+0xee/0x170 [19620.121332][ T3329] __sys_sendmsg+0xcd/0x170 [19620.121332][ T3329] do_syscall_64+0xc6/0x1e0 [19620.121332][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19620.121332][ T3329] [19630.364852][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19630.365260][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19630.365260][ T3329] netdev_get_by_index+0x5e/0x80 [19630.365260][ T3329] fib6_nh_init+0x3d8/0x15b0 [19630.365260][ T3329] ip6_route_info_create+0xf18/0x17d0 [19630.365260][ T3329] ip6_route_add+0x1c/0x140 [19630.365260][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19630.365260][ T3329] addrconf_add_dev+0xe2/0x170 [19630.365260][ T3329] inet6_addr_add+0x12f/0xa40 [19630.365260][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19630.365260][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19630.365260][ T3329] netlink_rcv_skb+0x130/0x360 [19630.365260][ T3329] netlink_unicast+0x449/0x710 [19630.365260][ T3329] netlink_sendmsg+0x723/0xbe0 [19630.365260][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19630.365260][ T3329] ___sys_sendmsg+0xee/0x170 [19630.365260][ T3329] __sys_sendmsg+0xcd/0x170 [19630.365260][ T3329] do_syscall_64+0xc6/0x1e0 [19630.365260][ T3329] [19630.367471][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19630.367471][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19630.367471][ T3329] ipv6_find_idev+0x102/0x170 [19630.367471][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19630.367471][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19630.367471][ T3329] netlink_rcv_skb+0x130/0x360 [19630.367471][ T3329] netlink_unicast+0x449/0x710 [19630.367471][ T3329] netlink_sendmsg+0x723/0xbe0 [19630.367471][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19630.367471][ T3329] ___sys_sendmsg+0xee/0x170 [19630.367471][ T3329] __sys_sendmsg+0xcd/0x170 [19630.367471][ T3329] do_syscall_64+0xc6/0x1e0 [19630.367471][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19630.367471][ T3329] [19630.369193][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19630.369193][ T3329] neigh_parms_alloc+0x1e5/0x510 [19630.369193][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19630.369193][ T3329] ipv6_find_idev+0x102/0x170 [19630.369193][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19630.369193][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19630.369193][ T3329] netlink_rcv_skb+0x130/0x360 [19630.369193][ T3329] netlink_unicast+0x449/0x710 [19630.369193][ T3329] netlink_sendmsg+0x723/0xbe0 [19630.369193][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19630.369193][ T3329] ___sys_sendmsg+0xee/0x170 [19630.369193][ T3329] __sys_sendmsg+0xcd/0x170 [19630.369193][ T3329] do_syscall_64+0xc6/0x1e0 [19630.369193][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19630.369193][ T3329] [19640.420839][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19640.421337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19640.421337][ T3329] netdev_get_by_index+0x5e/0x80 [19640.421337][ T3329] fib6_nh_init+0x3d8/0x15b0 [19640.421337][ T3329] ip6_route_info_create+0xf18/0x17d0 [19640.421337][ T3329] ip6_route_add+0x1c/0x140 [19640.421337][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19640.421337][ T3329] addrconf_add_dev+0xe2/0x170 [19640.421337][ T3329] inet6_addr_add+0x12f/0xa40 [19640.421337][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19640.421337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19640.421337][ T3329] netlink_rcv_skb+0x130/0x360 [19640.421337][ T3329] netlink_unicast+0x449/0x710 [19640.421337][ T3329] netlink_sendmsg+0x723/0xbe0 [19640.421337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19640.421337][ T3329] ___sys_sendmsg+0xee/0x170 [19640.421337][ T3329] __sys_sendmsg+0xcd/0x170 [19640.421337][ T3329] do_syscall_64+0xc6/0x1e0 [19640.421337][ T3329] [19640.423531][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19640.423531][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19640.423531][ T3329] ipv6_find_idev+0x102/0x170 [19640.423531][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19640.423531][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19640.423531][ T3329] netlink_rcv_skb+0x130/0x360 [19640.423531][ T3329] netlink_unicast+0x449/0x710 [19640.423531][ T3329] netlink_sendmsg+0x723/0xbe0 [19640.423531][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19640.423531][ T3329] ___sys_sendmsg+0xee/0x170 [19640.423531][ T3329] __sys_sendmsg+0xcd/0x170 [19640.423531][ T3329] do_syscall_64+0xc6/0x1e0 [19640.423531][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19640.423531][ T3329] [19640.425231][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19640.425231][ T3329] neigh_parms_alloc+0x1e5/0x510 [19640.425231][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19640.425231][ T3329] ipv6_find_idev+0x102/0x170 [19640.425231][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19640.425231][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19640.425231][ T3329] netlink_rcv_skb+0x130/0x360 [19640.425231][ T3329] netlink_unicast+0x449/0x710 [19640.425231][ T3329] netlink_sendmsg+0x723/0xbe0 [19640.425231][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19640.425231][ T3329] ___sys_sendmsg+0xee/0x170 [19640.425231][ T3329] __sys_sendmsg+0xcd/0x170 [19640.425231][ T3329] do_syscall_64+0xc6/0x1e0 [19640.425231][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19640.425231][ T3329] [19650.668909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19650.669311][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19650.669311][ T3329] netdev_get_by_index+0x5e/0x80 [19650.669311][ T3329] fib6_nh_init+0x3d8/0x15b0 [19650.669311][ T3329] ip6_route_info_create+0xf18/0x17d0 [19650.669311][ T3329] ip6_route_add+0x1c/0x140 [19650.669311][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19650.669311][ T3329] addrconf_add_dev+0xe2/0x170 [19650.669311][ T3329] inet6_addr_add+0x12f/0xa40 [19650.669311][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19650.669311][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19650.669311][ T3329] netlink_rcv_skb+0x130/0x360 [19650.669311][ T3329] netlink_unicast+0x449/0x710 [19650.669311][ T3329] netlink_sendmsg+0x723/0xbe0 [19650.669311][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19650.669311][ T3329] ___sys_sendmsg+0xee/0x170 [19650.669311][ T3329] __sys_sendmsg+0xcd/0x170 [19650.669311][ T3329] do_syscall_64+0xc6/0x1e0 [19650.669311][ T3329] [19650.671546][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19650.671546][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19650.671546][ T3329] ipv6_find_idev+0x102/0x170 [19650.671546][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19650.671546][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19650.671546][ T3329] netlink_rcv_skb+0x130/0x360 [19650.671546][ T3329] netlink_unicast+0x449/0x710 [19650.671546][ T3329] netlink_sendmsg+0x723/0xbe0 [19650.671546][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19650.671546][ T3329] ___sys_sendmsg+0xee/0x170 [19650.671546][ T3329] __sys_sendmsg+0xcd/0x170 [19650.671546][ T3329] do_syscall_64+0xc6/0x1e0 [19650.671546][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19650.671546][ T3329] [19650.673272][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19650.673272][ T3329] neigh_parms_alloc+0x1e5/0x510 [19650.673272][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19650.673272][ T3329] ipv6_find_idev+0x102/0x170 [19650.673272][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19650.673272][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19650.673272][ T3329] netlink_rcv_skb+0x130/0x360 [19650.673272][ T3329] netlink_unicast+0x449/0x710 [19650.673272][ T3329] netlink_sendmsg+0x723/0xbe0 [19650.673272][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19650.673272][ T3329] ___sys_sendmsg+0xee/0x170 [19650.673272][ T3329] __sys_sendmsg+0xcd/0x170 [19650.673272][ T3329] do_syscall_64+0xc6/0x1e0 [19650.673272][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19650.673272][ T3329] [19660.916915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19660.917344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19660.917344][ T3329] netdev_get_by_index+0x5e/0x80 [19660.917344][ T3329] fib6_nh_init+0x3d8/0x15b0 [19660.917344][ T3329] ip6_route_info_create+0xf18/0x17d0 [19660.917344][ T3329] ip6_route_add+0x1c/0x140 [19660.917344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19660.917344][ T3329] addrconf_add_dev+0xe2/0x170 [19660.917344][ T3329] inet6_addr_add+0x12f/0xa40 [19660.917344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19660.917344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19660.917344][ T3329] netlink_rcv_skb+0x130/0x360 [19660.917344][ T3329] netlink_unicast+0x449/0x710 [19660.917344][ T3329] netlink_sendmsg+0x723/0xbe0 [19660.917344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19660.917344][ T3329] ___sys_sendmsg+0xee/0x170 [19660.917344][ T3329] __sys_sendmsg+0xcd/0x170 [19660.917344][ T3329] do_syscall_64+0xc6/0x1e0 [19660.917344][ T3329] [19660.919558][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19660.919558][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19660.919558][ T3329] ipv6_find_idev+0x102/0x170 [19660.919558][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19660.919558][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19660.919558][ T3329] netlink_rcv_skb+0x130/0x360 [19660.919558][ T3329] netlink_unicast+0x449/0x710 [19660.919558][ T3329] netlink_sendmsg+0x723/0xbe0 [19660.919558][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19660.919558][ T3329] ___sys_sendmsg+0xee/0x170 [19660.919558][ T3329] __sys_sendmsg+0xcd/0x170 [19660.919558][ T3329] do_syscall_64+0xc6/0x1e0 [19660.919558][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19660.919558][ T3329] [19660.921342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19660.921342][ T3329] neigh_parms_alloc+0x1e5/0x510 [19660.921342][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19660.921342][ T3329] ipv6_find_idev+0x102/0x170 [19660.921342][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19660.921342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19660.921342][ T3329] netlink_rcv_skb+0x130/0x360 [19660.921342][ T3329] netlink_unicast+0x449/0x710 [19660.921342][ T3329] netlink_sendmsg+0x723/0xbe0 [19660.921342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19660.921342][ T3329] ___sys_sendmsg+0xee/0x170 [19660.921342][ T3329] __sys_sendmsg+0xcd/0x170 [19660.921342][ T3329] do_syscall_64+0xc6/0x1e0 [19660.921342][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19660.921342][ T3329] [19671.164852][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19671.165330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19671.165330][ T3329] netdev_get_by_index+0x5e/0x80 [19671.165330][ T3329] fib6_nh_init+0x3d8/0x15b0 [19671.165330][ T3329] ip6_route_info_create+0xf18/0x17d0 [19671.165330][ T3329] ip6_route_add+0x1c/0x140 [19671.165330][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19671.165330][ T3329] addrconf_add_dev+0xe2/0x170 [19671.165330][ T3329] inet6_addr_add+0x12f/0xa40 [19671.165330][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19671.165330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19671.165330][ T3329] netlink_rcv_skb+0x130/0x360 [19671.165330][ T3329] netlink_unicast+0x449/0x710 [19671.165330][ T3329] netlink_sendmsg+0x723/0xbe0 [19671.165330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19671.165330][ T3329] ___sys_sendmsg+0xee/0x170 [19671.165330][ T3329] __sys_sendmsg+0xcd/0x170 [19671.165330][ T3329] do_syscall_64+0xc6/0x1e0 [19671.165330][ T3329] [19671.167556][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19671.167556][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19671.167556][ T3329] ipv6_find_idev+0x102/0x170 [19671.167556][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19671.167556][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19671.167556][ T3329] netlink_rcv_skb+0x130/0x360 [19671.167556][ T3329] netlink_unicast+0x449/0x710 [19671.167556][ T3329] netlink_sendmsg+0x723/0xbe0 [19671.167556][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19671.167556][ T3329] ___sys_sendmsg+0xee/0x170 [19671.167556][ T3329] __sys_sendmsg+0xcd/0x170 [19671.167556][ T3329] do_syscall_64+0xc6/0x1e0 [19671.167556][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19671.167556][ T3329] [19671.169328][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19671.169328][ T3329] neigh_parms_alloc+0x1e5/0x510 [19671.169328][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19671.169328][ T3329] ipv6_find_idev+0x102/0x170 [19671.169328][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19671.169328][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19671.169328][ T3329] netlink_rcv_skb+0x130/0x360 [19671.169328][ T3329] netlink_unicast+0x449/0x710 [19671.169328][ T3329] netlink_sendmsg+0x723/0xbe0 [19671.169328][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19671.169328][ T3329] ___sys_sendmsg+0xee/0x170 [19671.169328][ T3329] __sys_sendmsg+0xcd/0x170 [19671.169328][ T3329] do_syscall_64+0xc6/0x1e0 [19671.169328][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19671.169328][ T3329] [19681.412935][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19681.413406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19681.413406][ T3329] netdev_get_by_index+0x5e/0x80 [19681.413406][ T3329] fib6_nh_init+0x3d8/0x15b0 [19681.413406][ T3329] ip6_route_info_create+0xf18/0x17d0 [19681.413406][ T3329] ip6_route_add+0x1c/0x140 [19681.413406][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19681.413406][ T3329] addrconf_add_dev+0xe2/0x170 [19681.413406][ T3329] inet6_addr_add+0x12f/0xa40 [19681.413406][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19681.413406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19681.413406][ T3329] netlink_rcv_skb+0x130/0x360 [19681.413406][ T3329] netlink_unicast+0x449/0x710 [19681.413406][ T3329] netlink_sendmsg+0x723/0xbe0 [19681.413406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19681.413406][ T3329] ___sys_sendmsg+0xee/0x170 [19681.413406][ T3329] __sys_sendmsg+0xcd/0x170 [19681.413406][ T3329] do_syscall_64+0xc6/0x1e0 [19681.413406][ T3329] [19681.415615][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19681.415615][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19681.415615][ T3329] ipv6_find_idev+0x102/0x170 [19681.415615][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19681.415615][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19681.415615][ T3329] netlink_rcv_skb+0x130/0x360 [19681.415615][ T3329] netlink_unicast+0x449/0x710 [19681.415615][ T3329] netlink_sendmsg+0x723/0xbe0 [19681.415615][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19681.415615][ T3329] ___sys_sendmsg+0xee/0x170 [19681.415615][ T3329] __sys_sendmsg+0xcd/0x170 [19681.415615][ T3329] do_syscall_64+0xc6/0x1e0 [19681.415615][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19681.415615][ T3329] [19681.417327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19681.417327][ T3329] neigh_parms_alloc+0x1e5/0x510 [19681.417327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19681.417327][ T3329] ipv6_find_idev+0x102/0x170 [19681.417327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19681.417327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19681.417327][ T3329] netlink_rcv_skb+0x130/0x360 [19681.417327][ T3329] netlink_unicast+0x449/0x710 [19681.417327][ T3329] netlink_sendmsg+0x723/0xbe0 [19681.417327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19681.417327][ T3329] ___sys_sendmsg+0xee/0x170 [19681.417327][ T3329] __sys_sendmsg+0xcd/0x170 [19681.417327][ T3329] do_syscall_64+0xc6/0x1e0 [19681.417327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19681.417327][ T3329] [19691.660917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19691.661440][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19691.661440][ T3329] netdev_get_by_index+0x5e/0x80 [19691.661440][ T3329] fib6_nh_init+0x3d8/0x15b0 [19691.661440][ T3329] ip6_route_info_create+0xf18/0x17d0 [19691.661440][ T3329] ip6_route_add+0x1c/0x140 [19691.661440][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19691.661440][ T3329] addrconf_add_dev+0xe2/0x170 [19691.661440][ T3329] inet6_addr_add+0x12f/0xa40 [19691.661440][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19691.661440][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19691.661440][ T3329] netlink_rcv_skb+0x130/0x360 [19691.661440][ T3329] netlink_unicast+0x449/0x710 [19691.661440][ T3329] netlink_sendmsg+0x723/0xbe0 [19691.661440][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19691.661440][ T3329] ___sys_sendmsg+0xee/0x170 [19691.661440][ T3329] __sys_sendmsg+0xcd/0x170 [19691.661440][ T3329] do_syscall_64+0xc6/0x1e0 [19691.661440][ T3329] [19691.663658][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19691.663658][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19691.663658][ T3329] ipv6_find_idev+0x102/0x170 [19691.663658][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19691.663658][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19691.663658][ T3329] netlink_rcv_skb+0x130/0x360 [19691.663658][ T3329] netlink_unicast+0x449/0x710 [19691.663658][ T3329] netlink_sendmsg+0x723/0xbe0 [19691.663658][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19691.663658][ T3329] ___sys_sendmsg+0xee/0x170 [19691.663658][ T3329] __sys_sendmsg+0xcd/0x170 [19691.663658][ T3329] do_syscall_64+0xc6/0x1e0 [19691.663658][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19691.663658][ T3329] [19691.665369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19691.665369][ T3329] neigh_parms_alloc+0x1e5/0x510 [19691.665369][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19691.665369][ T3329] ipv6_find_idev+0x102/0x170 [19691.665369][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19691.665369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19691.665369][ T3329] netlink_rcv_skb+0x130/0x360 [19691.665369][ T3329] netlink_unicast+0x449/0x710 [19691.665369][ T3329] netlink_sendmsg+0x723/0xbe0 [19691.665369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19691.665369][ T3329] ___sys_sendmsg+0xee/0x170 [19691.665369][ T3329] __sys_sendmsg+0xcd/0x170 [19691.665369][ T3329] do_syscall_64+0xc6/0x1e0 [19691.665369][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19691.665369][ T3329] [19701.748915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19701.749431][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19701.749431][ T3329] netdev_get_by_index+0x5e/0x80 [19701.749431][ T3329] fib6_nh_init+0x3d8/0x15b0 [19701.749431][ T3329] ip6_route_info_create+0xf18/0x17d0 [19701.749431][ T3329] ip6_route_add+0x1c/0x140 [19701.749431][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19701.749431][ T3329] addrconf_add_dev+0xe2/0x170 [19701.749431][ T3329] inet6_addr_add+0x12f/0xa40 [19701.749431][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19701.749431][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19701.749431][ T3329] netlink_rcv_skb+0x130/0x360 [19701.749431][ T3329] netlink_unicast+0x449/0x710 [19701.749431][ T3329] netlink_sendmsg+0x723/0xbe0 [19701.749431][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19701.749431][ T3329] ___sys_sendmsg+0xee/0x170 [19701.749431][ T3329] __sys_sendmsg+0xcd/0x170 [19701.749431][ T3329] do_syscall_64+0xc6/0x1e0 [19701.749431][ T3329] [19701.751667][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19701.751667][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19701.751667][ T3329] ipv6_find_idev+0x102/0x170 [19701.751667][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19701.751667][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19701.751667][ T3329] netlink_rcv_skb+0x130/0x360 [19701.751667][ T3329] netlink_unicast+0x449/0x710 [19701.751667][ T3329] netlink_sendmsg+0x723/0xbe0 [19701.751667][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19701.751667][ T3329] ___sys_sendmsg+0xee/0x170 [19701.751667][ T3329] __sys_sendmsg+0xcd/0x170 [19701.751667][ T3329] do_syscall_64+0xc6/0x1e0 [19701.751667][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19701.751667][ T3329] [19701.753387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19701.753387][ T3329] neigh_parms_alloc+0x1e5/0x510 [19701.753387][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19701.753387][ T3329] ipv6_find_idev+0x102/0x170 [19701.753387][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19701.753387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19701.753387][ T3329] netlink_rcv_skb+0x130/0x360 [19701.753387][ T3329] netlink_unicast+0x449/0x710 [19701.753387][ T3329] netlink_sendmsg+0x723/0xbe0 [19701.753387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19701.753387][ T3329] ___sys_sendmsg+0xee/0x170 [19701.753387][ T3329] __sys_sendmsg+0xcd/0x170 [19701.753387][ T3329] do_syscall_64+0xc6/0x1e0 [19701.753387][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19701.753387][ T3329] [19712.004909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19712.005381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19712.005381][ T3329] netdev_get_by_index+0x5e/0x80 [19712.005381][ T3329] fib6_nh_init+0x3d8/0x15b0 [19712.005381][ T3329] ip6_route_info_create+0xf18/0x17d0 [19712.005381][ T3329] ip6_route_add+0x1c/0x140 [19712.005381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19712.005381][ T3329] addrconf_add_dev+0xe2/0x170 [19712.005381][ T3329] inet6_addr_add+0x12f/0xa40 [19712.005381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19712.005381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19712.005381][ T3329] netlink_rcv_skb+0x130/0x360 [19712.005381][ T3329] netlink_unicast+0x449/0x710 [19712.005381][ T3329] netlink_sendmsg+0x723/0xbe0 [19712.005381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19712.005381][ T3329] ___sys_sendmsg+0xee/0x170 [19712.005381][ T3329] __sys_sendmsg+0xcd/0x170 [19712.005381][ T3329] do_syscall_64+0xc6/0x1e0 [19712.005381][ T3329] [19712.007603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19712.007603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19712.007603][ T3329] ipv6_find_idev+0x102/0x170 [19712.007603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19712.007603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19712.007603][ T3329] netlink_rcv_skb+0x130/0x360 [19712.007603][ T3329] netlink_unicast+0x449/0x710 [19712.007603][ T3329] netlink_sendmsg+0x723/0xbe0 [19712.007603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19712.007603][ T3329] ___sys_sendmsg+0xee/0x170 [19712.007603][ T3329] __sys_sendmsg+0xcd/0x170 [19712.007603][ T3329] do_syscall_64+0xc6/0x1e0 [19712.007603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19712.007603][ T3329] [19712.009310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19712.009310][ T3329] neigh_parms_alloc+0x1e5/0x510 [19712.009310][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19712.009310][ T3329] ipv6_find_idev+0x102/0x170 [19712.009310][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19712.009310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19712.009310][ T3329] netlink_rcv_skb+0x130/0x360 [19712.009310][ T3329] netlink_unicast+0x449/0x710 [19712.009310][ T3329] netlink_sendmsg+0x723/0xbe0 [19712.009310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19712.009310][ T3329] ___sys_sendmsg+0xee/0x170 [19712.009310][ T3329] __sys_sendmsg+0xcd/0x170 [19712.009310][ T3329] do_syscall_64+0xc6/0x1e0 [19712.009310][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19712.009310][ T3329] [19722.260922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19722.261416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19722.261416][ T3329] netdev_get_by_index+0x5e/0x80 [19722.261416][ T3329] fib6_nh_init+0x3d8/0x15b0 [19722.261416][ T3329] ip6_route_info_create+0xf18/0x17d0 [19722.261416][ T3329] ip6_route_add+0x1c/0x140 [19722.261416][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19722.261416][ T3329] addrconf_add_dev+0xe2/0x170 [19722.261416][ T3329] inet6_addr_add+0x12f/0xa40 [19722.261416][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19722.261416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19722.261416][ T3329] netlink_rcv_skb+0x130/0x360 [19722.261416][ T3329] netlink_unicast+0x449/0x710 [19722.261416][ T3329] netlink_sendmsg+0x723/0xbe0 [19722.261416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19722.261416][ T3329] ___sys_sendmsg+0xee/0x170 [19722.261416][ T3329] __sys_sendmsg+0xcd/0x170 [19722.261416][ T3329] do_syscall_64+0xc6/0x1e0 [19722.261416][ T3329] [19722.263621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19722.263621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19722.263621][ T3329] ipv6_find_idev+0x102/0x170 [19722.263621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19722.263621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19722.263621][ T3329] netlink_rcv_skb+0x130/0x360 [19722.263621][ T3329] netlink_unicast+0x449/0x710 [19722.263621][ T3329] netlink_sendmsg+0x723/0xbe0 [19722.263621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19722.263621][ T3329] ___sys_sendmsg+0xee/0x170 [19722.263621][ T3329] __sys_sendmsg+0xcd/0x170 [19722.263621][ T3329] do_syscall_64+0xc6/0x1e0 [19722.263621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19722.263621][ T3329] [19722.265332][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19722.265332][ T3329] neigh_parms_alloc+0x1e5/0x510 [19722.265332][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19722.265332][ T3329] ipv6_find_idev+0x102/0x170 [19722.265332][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19722.265332][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19722.265332][ T3329] netlink_rcv_skb+0x130/0x360 [19722.265332][ T3329] netlink_unicast+0x449/0x710 [19722.265332][ T3329] netlink_sendmsg+0x723/0xbe0 [19722.265332][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19722.265332][ T3329] ___sys_sendmsg+0xee/0x170 [19722.265332][ T3329] __sys_sendmsg+0xcd/0x170 [19722.265332][ T3329] do_syscall_64+0xc6/0x1e0 [19722.265332][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19722.265332][ T3329] [19732.268903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19732.269376][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19732.269376][ T3329] netdev_get_by_index+0x5e/0x80 [19732.269376][ T3329] fib6_nh_init+0x3d8/0x15b0 [19732.269376][ T3329] ip6_route_info_create+0xf18/0x17d0 [19732.269376][ T3329] ip6_route_add+0x1c/0x140 [19732.269376][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19732.269376][ T3329] addrconf_add_dev+0xe2/0x170 [19732.269376][ T3329] inet6_addr_add+0x12f/0xa40 [19732.269376][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19732.269376][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19732.269376][ T3329] netlink_rcv_skb+0x130/0x360 [19732.269376][ T3329] netlink_unicast+0x449/0x710 [19732.269376][ T3329] netlink_sendmsg+0x723/0xbe0 [19732.269376][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19732.269376][ T3329] ___sys_sendmsg+0xee/0x170 [19732.269376][ T3329] __sys_sendmsg+0xcd/0x170 [19732.269376][ T3329] do_syscall_64+0xc6/0x1e0 [19732.269376][ T3329] [19732.271598][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19732.271598][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19732.271598][ T3329] ipv6_find_idev+0x102/0x170 [19732.271598][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19732.271598][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19732.271598][ T3329] netlink_rcv_skb+0x130/0x360 [19732.271598][ T3329] netlink_unicast+0x449/0x710 [19732.271598][ T3329] netlink_sendmsg+0x723/0xbe0 [19732.271598][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19732.271598][ T3329] ___sys_sendmsg+0xee/0x170 [19732.271598][ T3329] __sys_sendmsg+0xcd/0x170 [19732.271598][ T3329] do_syscall_64+0xc6/0x1e0 [19732.271598][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19732.271598][ T3329] [19732.273301][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19732.273301][ T3329] neigh_parms_alloc+0x1e5/0x510 [19732.273301][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19732.273301][ T3329] ipv6_find_idev+0x102/0x170 [19732.273301][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19732.273301][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19732.273301][ T3329] netlink_rcv_skb+0x130/0x360 [19732.273301][ T3329] netlink_unicast+0x449/0x710 [19732.273301][ T3329] netlink_sendmsg+0x723/0xbe0 [19732.273301][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19732.273301][ T3329] ___sys_sendmsg+0xee/0x170 [19732.273301][ T3329] __sys_sendmsg+0xcd/0x170 [19732.273301][ T3329] do_syscall_64+0xc6/0x1e0 [19732.273301][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19732.273301][ T3329] [19742.524922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19742.525407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19742.525407][ T3329] netdev_get_by_index+0x5e/0x80 [19742.525407][ T3329] fib6_nh_init+0x3d8/0x15b0 [19742.525407][ T3329] ip6_route_info_create+0xf18/0x17d0 [19742.525407][ T3329] ip6_route_add+0x1c/0x140 [19742.525407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19742.525407][ T3329] addrconf_add_dev+0xe2/0x170 [19742.525407][ T3329] inet6_addr_add+0x12f/0xa40 [19742.525407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19742.525407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19742.525407][ T3329] netlink_rcv_skb+0x130/0x360 [19742.525407][ T3329] netlink_unicast+0x449/0x710 [19742.525407][ T3329] netlink_sendmsg+0x723/0xbe0 [19742.525407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19742.525407][ T3329] ___sys_sendmsg+0xee/0x170 [19742.525407][ T3329] __sys_sendmsg+0xcd/0x170 [19742.525407][ T3329] do_syscall_64+0xc6/0x1e0 [19742.525407][ T3329] [19742.527629][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19742.527629][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19742.527629][ T3329] ipv6_find_idev+0x102/0x170 [19742.527629][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19742.527629][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19742.527629][ T3329] netlink_rcv_skb+0x130/0x360 [19742.527629][ T3329] netlink_unicast+0x449/0x710 [19742.527629][ T3329] netlink_sendmsg+0x723/0xbe0 [19742.527629][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19742.527629][ T3329] ___sys_sendmsg+0xee/0x170 [19742.527629][ T3329] __sys_sendmsg+0xcd/0x170 [19742.527629][ T3329] do_syscall_64+0xc6/0x1e0 [19742.527629][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19742.527629][ T3329] [19742.529346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19742.529346][ T3329] neigh_parms_alloc+0x1e5/0x510 [19742.529346][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19742.529346][ T3329] ipv6_find_idev+0x102/0x170 [19742.529346][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19742.529346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19742.529346][ T3329] netlink_rcv_skb+0x130/0x360 [19742.529346][ T3329] netlink_unicast+0x449/0x710 [19742.529346][ T3329] netlink_sendmsg+0x723/0xbe0 [19742.529346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19742.529346][ T3329] ___sys_sendmsg+0xee/0x170 [19742.529346][ T3329] __sys_sendmsg+0xcd/0x170 [19742.529346][ T3329] do_syscall_64+0xc6/0x1e0 [19742.529346][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19742.529346][ T3329] [19752.772913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19752.773382][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19752.773382][ T3329] netdev_get_by_index+0x5e/0x80 [19752.773382][ T3329] fib6_nh_init+0x3d8/0x15b0 [19752.773382][ T3329] ip6_route_info_create+0xf18/0x17d0 [19752.773382][ T3329] ip6_route_add+0x1c/0x140 [19752.773382][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19752.773382][ T3329] addrconf_add_dev+0xe2/0x170 [19752.773382][ T3329] inet6_addr_add+0x12f/0xa40 [19752.773382][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19752.773382][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19752.773382][ T3329] netlink_rcv_skb+0x130/0x360 [19752.773382][ T3329] netlink_unicast+0x449/0x710 [19752.773382][ T3329] netlink_sendmsg+0x723/0xbe0 [19752.773382][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19752.773382][ T3329] ___sys_sendmsg+0xee/0x170 [19752.773382][ T3329] __sys_sendmsg+0xcd/0x170 [19752.773382][ T3329] do_syscall_64+0xc6/0x1e0 [19752.773382][ T3329] [19752.775594][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19752.775594][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19752.775594][ T3329] ipv6_find_idev+0x102/0x170 [19752.775594][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19752.775594][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19752.775594][ T3329] netlink_rcv_skb+0x130/0x360 [19752.775594][ T3329] netlink_unicast+0x449/0x710 [19752.775594][ T3329] netlink_sendmsg+0x723/0xbe0 [19752.775594][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19752.775594][ T3329] ___sys_sendmsg+0xee/0x170 [19752.775594][ T3329] __sys_sendmsg+0xcd/0x170 [19752.775594][ T3329] do_syscall_64+0xc6/0x1e0 [19752.775594][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19752.775594][ T3329] [19752.777306][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19752.777306][ T3329] neigh_parms_alloc+0x1e5/0x510 [19752.777306][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19752.777306][ T3329] ipv6_find_idev+0x102/0x170 [19752.777306][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19752.777306][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19752.777306][ T3329] netlink_rcv_skb+0x130/0x360 [19752.777306][ T3329] netlink_unicast+0x449/0x710 [19752.777306][ T3329] netlink_sendmsg+0x723/0xbe0 [19752.777306][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19752.777306][ T3329] ___sys_sendmsg+0xee/0x170 [19752.777306][ T3329] __sys_sendmsg+0xcd/0x170 [19752.777306][ T3329] do_syscall_64+0xc6/0x1e0 [19752.777306][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19752.777306][ T3329] [19763.020905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19763.021381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19763.021381][ T3329] netdev_get_by_index+0x5e/0x80 [19763.021381][ T3329] fib6_nh_init+0x3d8/0x15b0 [19763.021381][ T3329] ip6_route_info_create+0xf18/0x17d0 [19763.021381][ T3329] ip6_route_add+0x1c/0x140 [19763.021381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19763.021381][ T3329] addrconf_add_dev+0xe2/0x170 [19763.021381][ T3329] inet6_addr_add+0x12f/0xa40 [19763.021381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19763.021381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19763.021381][ T3329] netlink_rcv_skb+0x130/0x360 [19763.021381][ T3329] netlink_unicast+0x449/0x710 [19763.021381][ T3329] netlink_sendmsg+0x723/0xbe0 [19763.021381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19763.021381][ T3329] ___sys_sendmsg+0xee/0x170 [19763.021381][ T3329] __sys_sendmsg+0xcd/0x170 [19763.021381][ T3329] do_syscall_64+0xc6/0x1e0 [19763.021381][ T3329] [19763.023607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19763.023607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19763.023607][ T3329] ipv6_find_idev+0x102/0x170 [19763.023607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19763.023607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19763.023607][ T3329] netlink_rcv_skb+0x130/0x360 [19763.023607][ T3329] netlink_unicast+0x449/0x710 [19763.023607][ T3329] netlink_sendmsg+0x723/0xbe0 [19763.023607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19763.023607][ T3329] ___sys_sendmsg+0xee/0x170 [19763.023607][ T3329] __sys_sendmsg+0xcd/0x170 [19763.023607][ T3329] do_syscall_64+0xc6/0x1e0 [19763.023607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19763.023607][ T3329] [19763.025320][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19763.025320][ T3329] neigh_parms_alloc+0x1e5/0x510 [19763.025320][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19763.025320][ T3329] ipv6_find_idev+0x102/0x170 [19763.025320][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19763.025320][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19763.025320][ T3329] netlink_rcv_skb+0x130/0x360 [19763.025320][ T3329] netlink_unicast+0x449/0x710 [19763.025320][ T3329] netlink_sendmsg+0x723/0xbe0 [19763.025320][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19763.025320][ T3329] ___sys_sendmsg+0xee/0x170 [19763.025320][ T3329] __sys_sendmsg+0xcd/0x170 [19763.025320][ T3329] do_syscall_64+0xc6/0x1e0 [19763.025320][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19763.025320][ T3329] [19773.268921][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19773.269390][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19773.269390][ T3329] netdev_get_by_index+0x5e/0x80 [19773.269390][ T3329] fib6_nh_init+0x3d8/0x15b0 [19773.269390][ T3329] ip6_route_info_create+0xf18/0x17d0 [19773.269390][ T3329] ip6_route_add+0x1c/0x140 [19773.269390][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19773.269390][ T3329] addrconf_add_dev+0xe2/0x170 [19773.269390][ T3329] inet6_addr_add+0x12f/0xa40 [19773.269390][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19773.269390][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19773.269390][ T3329] netlink_rcv_skb+0x130/0x360 [19773.269390][ T3329] netlink_unicast+0x449/0x710 [19773.269390][ T3329] netlink_sendmsg+0x723/0xbe0 [19773.269390][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19773.269390][ T3329] ___sys_sendmsg+0xee/0x170 [19773.269390][ T3329] __sys_sendmsg+0xcd/0x170 [19773.269390][ T3329] do_syscall_64+0xc6/0x1e0 [19773.269390][ T3329] [19773.271629][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19773.271629][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19773.271629][ T3329] ipv6_find_idev+0x102/0x170 [19773.271629][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19773.271629][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19773.271629][ T3329] netlink_rcv_skb+0x130/0x360 [19773.271629][ T3329] netlink_unicast+0x449/0x710 [19773.271629][ T3329] netlink_sendmsg+0x723/0xbe0 [19773.271629][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19773.271629][ T3329] ___sys_sendmsg+0xee/0x170 [19773.271629][ T3329] __sys_sendmsg+0xcd/0x170 [19773.271629][ T3329] do_syscall_64+0xc6/0x1e0 [19773.271629][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19773.271629][ T3329] [19773.273352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19773.273352][ T3329] neigh_parms_alloc+0x1e5/0x510 [19773.273352][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19773.273352][ T3329] ipv6_find_idev+0x102/0x170 [19773.273352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19773.273352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19773.273352][ T3329] netlink_rcv_skb+0x130/0x360 [19773.273352][ T3329] netlink_unicast+0x449/0x710 [19773.273352][ T3329] netlink_sendmsg+0x723/0xbe0 [19773.273352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19773.273352][ T3329] ___sys_sendmsg+0xee/0x170 [19773.273352][ T3329] __sys_sendmsg+0xcd/0x170 [19773.273352][ T3329] do_syscall_64+0xc6/0x1e0 [19773.273352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19773.273352][ T3329] [19783.516909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19783.517411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19783.517411][ T3329] netdev_get_by_index+0x5e/0x80 [19783.517411][ T3329] fib6_nh_init+0x3d8/0x15b0 [19783.517411][ T3329] ip6_route_info_create+0xf18/0x17d0 [19783.517411][ T3329] ip6_route_add+0x1c/0x140 [19783.517411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19783.517411][ T3329] addrconf_add_dev+0xe2/0x170 [19783.517411][ T3329] inet6_addr_add+0x12f/0xa40 [19783.517411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19783.517411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19783.517411][ T3329] netlink_rcv_skb+0x130/0x360 [19783.517411][ T3329] netlink_unicast+0x449/0x710 [19783.517411][ T3329] netlink_sendmsg+0x723/0xbe0 [19783.517411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19783.517411][ T3329] ___sys_sendmsg+0xee/0x170 [19783.517411][ T3329] __sys_sendmsg+0xcd/0x170 [19783.517411][ T3329] do_syscall_64+0xc6/0x1e0 [19783.517411][ T3329] [19783.519641][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19783.519641][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19783.519641][ T3329] ipv6_find_idev+0x102/0x170 [19783.519641][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19783.519641][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19783.519641][ T3329] netlink_rcv_skb+0x130/0x360 [19783.519641][ T3329] netlink_unicast+0x449/0x710 [19783.519641][ T3329] netlink_sendmsg+0x723/0xbe0 [19783.519641][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19783.519641][ T3329] ___sys_sendmsg+0xee/0x170 [19783.519641][ T3329] __sys_sendmsg+0xcd/0x170 [19783.519641][ T3329] do_syscall_64+0xc6/0x1e0 [19783.519641][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19783.519641][ T3329] [19783.521360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19783.521360][ T3329] neigh_parms_alloc+0x1e5/0x510 [19783.521360][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19783.521360][ T3329] ipv6_find_idev+0x102/0x170 [19783.521360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19783.521360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19783.521360][ T3329] netlink_rcv_skb+0x130/0x360 [19783.521360][ T3329] netlink_unicast+0x449/0x710 [19783.521360][ T3329] netlink_sendmsg+0x723/0xbe0 [19783.521360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19783.521360][ T3329] ___sys_sendmsg+0xee/0x170 [19783.521360][ T3329] __sys_sendmsg+0xcd/0x170 [19783.521360][ T3329] do_syscall_64+0xc6/0x1e0 [19783.521360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19783.521360][ T3329] [19793.764898][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19793.765381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19793.765381][ T3329] netdev_get_by_index+0x5e/0x80 [19793.765381][ T3329] fib6_nh_init+0x3d8/0x15b0 [19793.765381][ T3329] ip6_route_info_create+0xf18/0x17d0 [19793.765381][ T3329] ip6_route_add+0x1c/0x140 [19793.765381][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19793.765381][ T3329] addrconf_add_dev+0xe2/0x170 [19793.765381][ T3329] inet6_addr_add+0x12f/0xa40 [19793.765381][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19793.765381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19793.765381][ T3329] netlink_rcv_skb+0x130/0x360 [19793.765381][ T3329] netlink_unicast+0x449/0x710 [19793.765381][ T3329] netlink_sendmsg+0x723/0xbe0 [19793.765381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19793.765381][ T3329] ___sys_sendmsg+0xee/0x170 [19793.765381][ T3329] __sys_sendmsg+0xcd/0x170 [19793.765381][ T3329] do_syscall_64+0xc6/0x1e0 [19793.765381][ T3329] [19793.767597][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19793.767597][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19793.767597][ T3329] ipv6_find_idev+0x102/0x170 [19793.767597][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19793.767597][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19793.767597][ T3329] netlink_rcv_skb+0x130/0x360 [19793.767597][ T3329] netlink_unicast+0x449/0x710 [19793.767597][ T3329] netlink_sendmsg+0x723/0xbe0 [19793.767597][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19793.767597][ T3329] ___sys_sendmsg+0xee/0x170 [19793.767597][ T3329] __sys_sendmsg+0xcd/0x170 [19793.767597][ T3329] do_syscall_64+0xc6/0x1e0 [19793.767597][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19793.767597][ T3329] [19793.769298][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19793.769298][ T3329] neigh_parms_alloc+0x1e5/0x510 [19793.769298][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19793.769298][ T3329] ipv6_find_idev+0x102/0x170 [19793.769298][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19793.769298][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19793.769298][ T3329] netlink_rcv_skb+0x130/0x360 [19793.769298][ T3329] netlink_unicast+0x449/0x710 [19793.769298][ T3329] netlink_sendmsg+0x723/0xbe0 [19793.769298][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19793.769298][ T3329] ___sys_sendmsg+0xee/0x170 [19793.769298][ T3329] __sys_sendmsg+0xcd/0x170 [19793.769298][ T3329] do_syscall_64+0xc6/0x1e0 [19793.769298][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19793.769298][ T3329] [19803.860844][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19803.861342][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19803.861342][ T3329] netdev_get_by_index+0x5e/0x80 [19803.861342][ T3329] fib6_nh_init+0x3d8/0x15b0 [19803.861342][ T3329] ip6_route_info_create+0xf18/0x17d0 [19803.861342][ T3329] ip6_route_add+0x1c/0x140 [19803.861342][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19803.861342][ T3329] addrconf_add_dev+0xe2/0x170 [19803.861342][ T3329] inet6_addr_add+0x12f/0xa40 [19803.861342][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19803.861342][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19803.861342][ T3329] netlink_rcv_skb+0x130/0x360 [19803.861342][ T3329] netlink_unicast+0x449/0x710 [19803.861342][ T3329] netlink_sendmsg+0x723/0xbe0 [19803.861342][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19803.861342][ T3329] ___sys_sendmsg+0xee/0x170 [19803.861342][ T3329] __sys_sendmsg+0xcd/0x170 [19803.861342][ T3329] do_syscall_64+0xc6/0x1e0 [19803.861342][ T3329] [19803.863589][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19803.863589][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19803.863589][ T3329] ipv6_find_idev+0x102/0x170 [19803.863589][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19803.863589][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19803.863589][ T3329] netlink_rcv_skb+0x130/0x360 [19803.863589][ T3329] netlink_unicast+0x449/0x710 [19803.863589][ T3329] netlink_sendmsg+0x723/0xbe0 [19803.863589][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19803.863589][ T3329] ___sys_sendmsg+0xee/0x170 [19803.863589][ T3329] __sys_sendmsg+0xcd/0x170 [19803.863589][ T3329] do_syscall_64+0xc6/0x1e0 [19803.863589][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19803.863589][ T3329] [19803.865316][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19803.865316][ T3329] neigh_parms_alloc+0x1e5/0x510 [19803.865316][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19803.865316][ T3329] ipv6_find_idev+0x102/0x170 [19803.865316][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19803.865316][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19803.865316][ T3329] netlink_rcv_skb+0x130/0x360 [19803.865316][ T3329] netlink_unicast+0x449/0x710 [19803.865316][ T3329] netlink_sendmsg+0x723/0xbe0 [19803.865316][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19803.865316][ T3329] ___sys_sendmsg+0xee/0x170 [19803.865316][ T3329] __sys_sendmsg+0xcd/0x170 [19803.865316][ T3329] do_syscall_64+0xc6/0x1e0 [19803.865316][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19803.865316][ T3329] [19813.948905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19813.950006][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19813.950006][ T3329] netdev_get_by_index+0x5e/0x80 [19813.950006][ T3329] fib6_nh_init+0x3d8/0x15b0 [19813.950006][ T3329] ip6_route_info_create+0xf18/0x17d0 [19813.950006][ T3329] ip6_route_add+0x1c/0x140 [19813.950006][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19813.950006][ T3329] addrconf_add_dev+0xe2/0x170 [19813.950006][ T3329] inet6_addr_add+0x12f/0xa40 [19813.950006][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19813.950006][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19813.950006][ T3329] netlink_rcv_skb+0x130/0x360 [19813.950006][ T3329] netlink_unicast+0x449/0x710 [19813.950006][ T3329] netlink_sendmsg+0x723/0xbe0 [19813.950006][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19813.950006][ T3329] ___sys_sendmsg+0xee/0x170 [19813.950006][ T3329] __sys_sendmsg+0xcd/0x170 [19813.950006][ T3329] do_syscall_64+0xc6/0x1e0 [19813.950006][ T3329] [19813.952619][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19813.952619][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19813.952619][ T3329] ipv6_find_idev+0x102/0x170 [19813.952619][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19813.952619][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19813.952619][ T3329] netlink_rcv_skb+0x130/0x360 [19813.952619][ T3329] netlink_unicast+0x449/0x710 [19813.952619][ T3329] netlink_sendmsg+0x723/0xbe0 [19813.952619][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19813.952619][ T3329] ___sys_sendmsg+0xee/0x170 [19813.952619][ T3329] __sys_sendmsg+0xcd/0x170 [19813.952619][ T3329] do_syscall_64+0xc6/0x1e0 [19813.952619][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19813.952619][ T3329] [19813.954341][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19813.954341][ T3329] neigh_parms_alloc+0x1e5/0x510 [19813.954341][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19813.954341][ T3329] ipv6_find_idev+0x102/0x170 [19813.954341][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19813.954341][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19813.954341][ T3329] netlink_rcv_skb+0x130/0x360 [19813.954341][ T3329] netlink_unicast+0x449/0x710 [19813.954341][ T3329] netlink_sendmsg+0x723/0xbe0 [19813.954341][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19813.954341][ T3329] ___sys_sendmsg+0xee/0x170 [19813.954341][ T3329] __sys_sendmsg+0xcd/0x170 [19813.954341][ T3329] do_syscall_64+0xc6/0x1e0 [19813.954341][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19813.954341][ T3329] [19823.956920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19823.957339][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19823.957339][ T3329] netdev_get_by_index+0x5e/0x80 [19823.957339][ T3329] fib6_nh_init+0x3d8/0x15b0 [19823.957339][ T3329] ip6_route_info_create+0xf18/0x17d0 [19823.957339][ T3329] ip6_route_add+0x1c/0x140 [19823.957339][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19823.957339][ T3329] addrconf_add_dev+0xe2/0x170 [19823.957339][ T3329] inet6_addr_add+0x12f/0xa40 [19823.957339][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19823.957339][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19823.957339][ T3329] netlink_rcv_skb+0x130/0x360 [19823.957339][ T3329] netlink_unicast+0x449/0x710 [19823.957339][ T3329] netlink_sendmsg+0x723/0xbe0 [19823.957339][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19823.957339][ T3329] ___sys_sendmsg+0xee/0x170 [19823.957339][ T3329] __sys_sendmsg+0xcd/0x170 [19823.957339][ T3329] do_syscall_64+0xc6/0x1e0 [19823.957339][ T3329] [19823.959568][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19823.959568][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19823.959568][ T3329] ipv6_find_idev+0x102/0x170 [19823.959568][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19823.959568][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19823.959568][ T3329] netlink_rcv_skb+0x130/0x360 [19823.959568][ T3329] netlink_unicast+0x449/0x710 [19823.959568][ T3329] netlink_sendmsg+0x723/0xbe0 [19823.959568][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19823.959568][ T3329] ___sys_sendmsg+0xee/0x170 [19823.959568][ T3329] __sys_sendmsg+0xcd/0x170 [19823.959568][ T3329] do_syscall_64+0xc6/0x1e0 [19823.959568][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19823.959568][ T3329] [19823.961290][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19823.961290][ T3329] neigh_parms_alloc+0x1e5/0x510 [19823.961290][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19823.961290][ T3329] ipv6_find_idev+0x102/0x170 [19823.961290][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19823.961290][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19823.961290][ T3329] netlink_rcv_skb+0x130/0x360 [19823.961290][ T3329] netlink_unicast+0x449/0x710 [19823.961290][ T3329] netlink_sendmsg+0x723/0xbe0 [19823.961290][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19823.961290][ T3329] ___sys_sendmsg+0xee/0x170 [19823.961290][ T3329] __sys_sendmsg+0xcd/0x170 [19823.961290][ T3329] do_syscall_64+0xc6/0x1e0 [19823.961290][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19823.961290][ T3329] [19834.212950][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19834.213427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19834.213427][ T3329] netdev_get_by_index+0x5e/0x80 [19834.213427][ T3329] fib6_nh_init+0x3d8/0x15b0 [19834.213427][ T3329] ip6_route_info_create+0xf18/0x17d0 [19834.213427][ T3329] ip6_route_add+0x1c/0x140 [19834.213427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19834.213427][ T3329] addrconf_add_dev+0xe2/0x170 [19834.213427][ T3329] inet6_addr_add+0x12f/0xa40 [19834.213427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19834.213427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19834.213427][ T3329] netlink_rcv_skb+0x130/0x360 [19834.213427][ T3329] netlink_unicast+0x449/0x710 [19834.213427][ T3329] netlink_sendmsg+0x723/0xbe0 [19834.213427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19834.213427][ T3329] ___sys_sendmsg+0xee/0x170 [19834.213427][ T3329] __sys_sendmsg+0xcd/0x170 [19834.213427][ T3329] do_syscall_64+0xc6/0x1e0 [19834.213427][ T3329] [19834.215648][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19834.215648][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19834.215648][ T3329] ipv6_find_idev+0x102/0x170 [19834.215648][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19834.215648][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19834.215648][ T3329] netlink_rcv_skb+0x130/0x360 [19834.215648][ T3329] netlink_unicast+0x449/0x710 [19834.215648][ T3329] netlink_sendmsg+0x723/0xbe0 [19834.215648][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19834.215648][ T3329] ___sys_sendmsg+0xee/0x170 [19834.215648][ T3329] __sys_sendmsg+0xcd/0x170 [19834.215648][ T3329] do_syscall_64+0xc6/0x1e0 [19834.215648][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19834.215648][ T3329] [19834.217358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19834.217358][ T3329] neigh_parms_alloc+0x1e5/0x510 [19834.217358][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19834.217358][ T3329] ipv6_find_idev+0x102/0x170 [19834.217358][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19834.217358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19834.217358][ T3329] netlink_rcv_skb+0x130/0x360 [19834.217358][ T3329] netlink_unicast+0x449/0x710 [19834.217358][ T3329] netlink_sendmsg+0x723/0xbe0 [19834.217358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19834.217358][ T3329] ___sys_sendmsg+0xee/0x170 [19834.217358][ T3329] __sys_sendmsg+0xcd/0x170 [19834.217358][ T3329] do_syscall_64+0xc6/0x1e0 [19834.217358][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19834.217358][ T3329] [19844.468940][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19844.469443][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19844.469443][ T3329] netdev_get_by_index+0x5e/0x80 [19844.469443][ T3329] fib6_nh_init+0x3d8/0x15b0 [19844.469443][ T3329] ip6_route_info_create+0xf18/0x17d0 [19844.469443][ T3329] ip6_route_add+0x1c/0x140 [19844.469443][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19844.469443][ T3329] addrconf_add_dev+0xe2/0x170 [19844.469443][ T3329] inet6_addr_add+0x12f/0xa40 [19844.469443][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19844.469443][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19844.469443][ T3329] netlink_rcv_skb+0x130/0x360 [19844.469443][ T3329] netlink_unicast+0x449/0x710 [19844.469443][ T3329] netlink_sendmsg+0x723/0xbe0 [19844.469443][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19844.469443][ T3329] ___sys_sendmsg+0xee/0x170 [19844.469443][ T3329] __sys_sendmsg+0xcd/0x170 [19844.469443][ T3329] do_syscall_64+0xc6/0x1e0 [19844.469443][ T3329] [19844.471668][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19844.471668][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19844.471668][ T3329] ipv6_find_idev+0x102/0x170 [19844.471668][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19844.471668][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19844.471668][ T3329] netlink_rcv_skb+0x130/0x360 [19844.471668][ T3329] netlink_unicast+0x449/0x710 [19844.471668][ T3329] netlink_sendmsg+0x723/0xbe0 [19844.471668][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19844.471668][ T3329] ___sys_sendmsg+0xee/0x170 [19844.471668][ T3329] __sys_sendmsg+0xcd/0x170 [19844.471668][ T3329] do_syscall_64+0xc6/0x1e0 [19844.471668][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19844.471668][ T3329] [19844.473375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19844.473375][ T3329] neigh_parms_alloc+0x1e5/0x510 [19844.473375][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19844.473375][ T3329] ipv6_find_idev+0x102/0x170 [19844.473375][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19844.473375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19844.473375][ T3329] netlink_rcv_skb+0x130/0x360 [19844.473375][ T3329] netlink_unicast+0x449/0x710 [19844.473375][ T3329] netlink_sendmsg+0x723/0xbe0 [19844.473375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19844.473375][ T3329] ___sys_sendmsg+0xee/0x170 [19844.473375][ T3329] __sys_sendmsg+0xcd/0x170 [19844.473375][ T3329] do_syscall_64+0xc6/0x1e0 [19844.473375][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19844.473375][ T3329] [19854.724905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19854.725375][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19854.725375][ T3329] netdev_get_by_index+0x5e/0x80 [19854.725375][ T3329] fib6_nh_init+0x3d8/0x15b0 [19854.725375][ T3329] ip6_route_info_create+0xf18/0x17d0 [19854.725375][ T3329] ip6_route_add+0x1c/0x140 [19854.725375][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19854.725375][ T3329] addrconf_add_dev+0xe2/0x170 [19854.725375][ T3329] inet6_addr_add+0x12f/0xa40 [19854.725375][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19854.725375][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19854.725375][ T3329] netlink_rcv_skb+0x130/0x360 [19854.725375][ T3329] netlink_unicast+0x449/0x710 [19854.725375][ T3329] netlink_sendmsg+0x723/0xbe0 [19854.725375][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19854.725375][ T3329] ___sys_sendmsg+0xee/0x170 [19854.725375][ T3329] __sys_sendmsg+0xcd/0x170 [19854.725375][ T3329] do_syscall_64+0xc6/0x1e0 [19854.725375][ T3329] [19854.727587][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19854.727587][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19854.727587][ T3329] ipv6_find_idev+0x102/0x170 [19854.727587][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19854.727587][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19854.727587][ T3329] netlink_rcv_skb+0x130/0x360 [19854.727587][ T3329] netlink_unicast+0x449/0x710 [19854.727587][ T3329] netlink_sendmsg+0x723/0xbe0 [19854.727587][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19854.727587][ T3329] ___sys_sendmsg+0xee/0x170 [19854.727587][ T3329] __sys_sendmsg+0xcd/0x170 [19854.727587][ T3329] do_syscall_64+0xc6/0x1e0 [19854.727587][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19854.727587][ T3329] [19854.729293][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19854.729293][ T3329] neigh_parms_alloc+0x1e5/0x510 [19854.729293][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19854.729293][ T3329] ipv6_find_idev+0x102/0x170 [19854.729293][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19854.729293][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19854.729293][ T3329] netlink_rcv_skb+0x130/0x360 [19854.729293][ T3329] netlink_unicast+0x449/0x710 [19854.729293][ T3329] netlink_sendmsg+0x723/0xbe0 [19854.729293][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19854.729293][ T3329] ___sys_sendmsg+0xee/0x170 [19854.729293][ T3329] __sys_sendmsg+0xcd/0x170 [19854.729293][ T3329] do_syscall_64+0xc6/0x1e0 [19854.729293][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19854.729293][ T3329] [19864.980995][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19864.981501][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19864.981501][ T3329] netdev_get_by_index+0x5e/0x80 [19864.981501][ T3329] fib6_nh_init+0x3d8/0x15b0 [19864.981501][ T3329] ip6_route_info_create+0xf18/0x17d0 [19864.981501][ T3329] ip6_route_add+0x1c/0x140 [19864.981501][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19864.981501][ T3329] addrconf_add_dev+0xe2/0x170 [19864.981501][ T3329] inet6_addr_add+0x12f/0xa40 [19864.981501][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19864.981501][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19864.981501][ T3329] netlink_rcv_skb+0x130/0x360 [19864.981501][ T3329] netlink_unicast+0x449/0x710 [19864.981501][ T3329] netlink_sendmsg+0x723/0xbe0 [19864.981501][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19864.981501][ T3329] ___sys_sendmsg+0xee/0x170 [19864.981501][ T3329] __sys_sendmsg+0xcd/0x170 [19864.981501][ T3329] do_syscall_64+0xc6/0x1e0 [19864.981501][ T3329] [19864.983713][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19864.983713][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19864.983713][ T3329] ipv6_find_idev+0x102/0x170 [19864.983713][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19864.983713][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19864.983713][ T3329] netlink_rcv_skb+0x130/0x360 [19864.983713][ T3329] netlink_unicast+0x449/0x710 [19864.983713][ T3329] netlink_sendmsg+0x723/0xbe0 [19864.983713][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19864.983713][ T3329] ___sys_sendmsg+0xee/0x170 [19864.983713][ T3329] __sys_sendmsg+0xcd/0x170 [19864.983713][ T3329] do_syscall_64+0xc6/0x1e0 [19864.983713][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19864.983713][ T3329] [19864.985418][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19864.985418][ T3329] neigh_parms_alloc+0x1e5/0x510 [19864.985418][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19864.985418][ T3329] ipv6_find_idev+0x102/0x170 [19864.985418][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19864.985418][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19864.985418][ T3329] netlink_rcv_skb+0x130/0x360 [19864.985418][ T3329] netlink_unicast+0x449/0x710 [19864.985418][ T3329] netlink_sendmsg+0x723/0xbe0 [19864.985418][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19864.985418][ T3329] ___sys_sendmsg+0xee/0x170 [19864.985418][ T3329] __sys_sendmsg+0xcd/0x170 [19864.985418][ T3329] do_syscall_64+0xc6/0x1e0 [19864.985418][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19864.985418][ T3329] [19875.237065][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19875.237565][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19875.237565][ T3329] netdev_get_by_index+0x5e/0x80 [19875.237565][ T3329] fib6_nh_init+0x3d8/0x15b0 [19875.237565][ T3329] ip6_route_info_create+0xf18/0x17d0 [19875.237565][ T3329] ip6_route_add+0x1c/0x140 [19875.237565][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19875.237565][ T3329] addrconf_add_dev+0xe2/0x170 [19875.237565][ T3329] inet6_addr_add+0x12f/0xa40 [19875.237565][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19875.237565][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19875.237565][ T3329] netlink_rcv_skb+0x130/0x360 [19875.237565][ T3329] netlink_unicast+0x449/0x710 [19875.237565][ T3329] netlink_sendmsg+0x723/0xbe0 [19875.237565][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19875.237565][ T3329] ___sys_sendmsg+0xee/0x170 [19875.237565][ T3329] __sys_sendmsg+0xcd/0x170 [19875.237565][ T3329] do_syscall_64+0xc6/0x1e0 [19875.237565][ T3329] [19875.239899][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19875.239899][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19875.239899][ T3329] ipv6_find_idev+0x102/0x170 [19875.239899][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19875.239899][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19875.239899][ T3329] netlink_rcv_skb+0x130/0x360 [19875.239899][ T3329] netlink_unicast+0x449/0x710 [19875.239899][ T3329] netlink_sendmsg+0x723/0xbe0 [19875.239899][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19875.239899][ T3329] ___sys_sendmsg+0xee/0x170 [19875.239899][ T3329] __sys_sendmsg+0xcd/0x170 [19875.239899][ T3329] do_syscall_64+0xc6/0x1e0 [19875.239899][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19875.239899][ T3329] [19875.241631][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19875.241631][ T3329] neigh_parms_alloc+0x1e5/0x510 [19875.241631][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19875.241631][ T3329] ipv6_find_idev+0x102/0x170 [19875.241631][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19875.241631][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19875.241631][ T3329] netlink_rcv_skb+0x130/0x360 [19875.241631][ T3329] netlink_unicast+0x449/0x710 [19875.241631][ T3329] netlink_sendmsg+0x723/0xbe0 [19875.241631][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19875.241631][ T3329] ___sys_sendmsg+0xee/0x170 [19875.241631][ T3329] __sys_sendmsg+0xcd/0x170 [19875.241631][ T3329] do_syscall_64+0xc6/0x1e0 [19875.241631][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19875.241631][ T3329] [19885.404927][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19885.405425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19885.405425][ T3329] netdev_get_by_index+0x5e/0x80 [19885.405425][ T3329] fib6_nh_init+0x3d8/0x15b0 [19885.405425][ T3329] ip6_route_info_create+0xf18/0x17d0 [19885.405425][ T3329] ip6_route_add+0x1c/0x140 [19885.405425][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19885.405425][ T3329] addrconf_add_dev+0xe2/0x170 [19885.405425][ T3329] inet6_addr_add+0x12f/0xa40 [19885.405425][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19885.405425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19885.405425][ T3329] netlink_rcv_skb+0x130/0x360 [19885.405425][ T3329] netlink_unicast+0x449/0x710 [19885.405425][ T3329] netlink_sendmsg+0x723/0xbe0 [19885.405425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19885.405425][ T3329] ___sys_sendmsg+0xee/0x170 [19885.405425][ T3329] __sys_sendmsg+0xcd/0x170 [19885.405425][ T3329] do_syscall_64+0xc6/0x1e0 [19885.405425][ T3329] [19885.407647][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19885.407647][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19885.407647][ T3329] ipv6_find_idev+0x102/0x170 [19885.407647][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19885.407647][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19885.407647][ T3329] netlink_rcv_skb+0x130/0x360 [19885.407647][ T3329] netlink_unicast+0x449/0x710 [19885.407647][ T3329] netlink_sendmsg+0x723/0xbe0 [19885.407647][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19885.407647][ T3329] ___sys_sendmsg+0xee/0x170 [19885.407647][ T3329] __sys_sendmsg+0xcd/0x170 [19885.407647][ T3329] do_syscall_64+0xc6/0x1e0 [19885.407647][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19885.407647][ T3329] [19885.409358][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19885.409358][ T3329] neigh_parms_alloc+0x1e5/0x510 [19885.409358][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19885.409358][ T3329] ipv6_find_idev+0x102/0x170 [19885.409358][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19885.409358][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19885.409358][ T3329] netlink_rcv_skb+0x130/0x360 [19885.409358][ T3329] netlink_unicast+0x449/0x710 [19885.409358][ T3329] netlink_sendmsg+0x723/0xbe0 [19885.409358][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19885.409358][ T3329] ___sys_sendmsg+0xee/0x170 [19885.409358][ T3329] __sys_sendmsg+0xcd/0x170 [19885.409358][ T3329] do_syscall_64+0xc6/0x1e0 [19885.409358][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19885.409358][ T3329] [19895.444932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19895.445432][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19895.445432][ T3329] netdev_get_by_index+0x5e/0x80 [19895.445432][ T3329] fib6_nh_init+0x3d8/0x15b0 [19895.445432][ T3329] ip6_route_info_create+0xf18/0x17d0 [19895.445432][ T3329] ip6_route_add+0x1c/0x140 [19895.445432][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19895.445432][ T3329] addrconf_add_dev+0xe2/0x170 [19895.445432][ T3329] inet6_addr_add+0x12f/0xa40 [19895.445432][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19895.445432][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19895.445432][ T3329] netlink_rcv_skb+0x130/0x360 [19895.445432][ T3329] netlink_unicast+0x449/0x710 [19895.445432][ T3329] netlink_sendmsg+0x723/0xbe0 [19895.445432][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19895.445432][ T3329] ___sys_sendmsg+0xee/0x170 [19895.445432][ T3329] __sys_sendmsg+0xcd/0x170 [19895.445432][ T3329] do_syscall_64+0xc6/0x1e0 [19895.445432][ T3329] [19895.447684][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19895.447684][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19895.447684][ T3329] ipv6_find_idev+0x102/0x170 [19895.447684][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19895.447684][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19895.447684][ T3329] netlink_rcv_skb+0x130/0x360 [19895.447684][ T3329] netlink_unicast+0x449/0x710 [19895.447684][ T3329] netlink_sendmsg+0x723/0xbe0 [19895.447684][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19895.447684][ T3329] ___sys_sendmsg+0xee/0x170 [19895.447684][ T3329] __sys_sendmsg+0xcd/0x170 [19895.447684][ T3329] do_syscall_64+0xc6/0x1e0 [19895.447684][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19895.447684][ T3329] [19895.449416][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19895.449416][ T3329] neigh_parms_alloc+0x1e5/0x510 [19895.449416][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19895.449416][ T3329] ipv6_find_idev+0x102/0x170 [19895.449416][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19895.449416][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19895.449416][ T3329] netlink_rcv_skb+0x130/0x360 [19895.449416][ T3329] netlink_unicast+0x449/0x710 [19895.449416][ T3329] netlink_sendmsg+0x723/0xbe0 [19895.449416][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19895.449416][ T3329] ___sys_sendmsg+0xee/0x170 [19895.449416][ T3329] __sys_sendmsg+0xcd/0x170 [19895.449416][ T3329] do_syscall_64+0xc6/0x1e0 [19895.449416][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19895.449416][ T3329] [19905.692932][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19905.693440][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19905.693440][ T3329] netdev_get_by_index+0x5e/0x80 [19905.693440][ T3329] fib6_nh_init+0x3d8/0x15b0 [19905.693440][ T3329] ip6_route_info_create+0xf18/0x17d0 [19905.693440][ T3329] ip6_route_add+0x1c/0x140 [19905.693440][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19905.693440][ T3329] addrconf_add_dev+0xe2/0x170 [19905.693440][ T3329] inet6_addr_add+0x12f/0xa40 [19905.693440][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19905.693440][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19905.693440][ T3329] netlink_rcv_skb+0x130/0x360 [19905.693440][ T3329] netlink_unicast+0x449/0x710 [19905.693440][ T3329] netlink_sendmsg+0x723/0xbe0 [19905.693440][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19905.693440][ T3329] ___sys_sendmsg+0xee/0x170 [19905.693440][ T3329] __sys_sendmsg+0xcd/0x170 [19905.693440][ T3329] do_syscall_64+0xc6/0x1e0 [19905.693440][ T3329] [19905.696080][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19905.696080][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19905.696080][ T3329] ipv6_find_idev+0x102/0x170 [19905.696080][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19905.696080][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19905.696080][ T3329] netlink_rcv_skb+0x130/0x360 [19905.696080][ T3329] netlink_unicast+0x449/0x710 [19905.696080][ T3329] netlink_sendmsg+0x723/0xbe0 [19905.696080][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19905.696080][ T3329] ___sys_sendmsg+0xee/0x170 [19905.696080][ T3329] __sys_sendmsg+0xcd/0x170 [19905.696080][ T3329] do_syscall_64+0xc6/0x1e0 [19905.696080][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19905.696080][ T3329] [19905.697813][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19905.697813][ T3329] neigh_parms_alloc+0x1e5/0x510 [19905.697813][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19905.697813][ T3329] ipv6_find_idev+0x102/0x170 [19905.697813][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19905.697813][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19905.697813][ T3329] netlink_rcv_skb+0x130/0x360 [19905.697813][ T3329] netlink_unicast+0x449/0x710 [19905.697813][ T3329] netlink_sendmsg+0x723/0xbe0 [19905.697813][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19905.697813][ T3329] ___sys_sendmsg+0xee/0x170 [19905.697813][ T3329] __sys_sendmsg+0xcd/0x170 [19905.697813][ T3329] do_syscall_64+0xc6/0x1e0 [19905.697813][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19905.697813][ T3329] [19915.940905][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19915.941411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19915.941411][ T3329] netdev_get_by_index+0x5e/0x80 [19915.941411][ T3329] fib6_nh_init+0x3d8/0x15b0 [19915.941411][ T3329] ip6_route_info_create+0xf18/0x17d0 [19915.941411][ T3329] ip6_route_add+0x1c/0x140 [19915.941411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19915.941411][ T3329] addrconf_add_dev+0xe2/0x170 [19915.941411][ T3329] inet6_addr_add+0x12f/0xa40 [19915.941411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19915.941411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19915.941411][ T3329] netlink_rcv_skb+0x130/0x360 [19915.941411][ T3329] netlink_unicast+0x449/0x710 [19915.941411][ T3329] netlink_sendmsg+0x723/0xbe0 [19915.941411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19915.941411][ T3329] ___sys_sendmsg+0xee/0x170 [19915.941411][ T3329] __sys_sendmsg+0xcd/0x170 [19915.941411][ T3329] do_syscall_64+0xc6/0x1e0 [19915.941411][ T3329] [19915.943654][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19915.943654][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19915.943654][ T3329] ipv6_find_idev+0x102/0x170 [19915.943654][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19915.943654][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19915.943654][ T3329] netlink_rcv_skb+0x130/0x360 [19915.943654][ T3329] netlink_unicast+0x449/0x710 [19915.943654][ T3329] netlink_sendmsg+0x723/0xbe0 [19915.943654][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19915.943654][ T3329] ___sys_sendmsg+0xee/0x170 [19915.943654][ T3329] __sys_sendmsg+0xcd/0x170 [19915.943654][ T3329] do_syscall_64+0xc6/0x1e0 [19915.943654][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19915.943654][ T3329] [19915.945388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19915.945388][ T3329] neigh_parms_alloc+0x1e5/0x510 [19915.945388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19915.945388][ T3329] ipv6_find_idev+0x102/0x170 [19915.945388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19915.945388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19915.945388][ T3329] netlink_rcv_skb+0x130/0x360 [19915.945388][ T3329] netlink_unicast+0x449/0x710 [19915.945388][ T3329] netlink_sendmsg+0x723/0xbe0 [19915.945388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19915.945388][ T3329] ___sys_sendmsg+0xee/0x170 [19915.945388][ T3329] __sys_sendmsg+0xcd/0x170 [19915.945388][ T3329] do_syscall_64+0xc6/0x1e0 [19915.945388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19915.945388][ T3329] [19926.188900][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19926.189412][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19926.189412][ T3329] netdev_get_by_index+0x5e/0x80 [19926.189412][ T3329] fib6_nh_init+0x3d8/0x15b0 [19926.189412][ T3329] ip6_route_info_create+0xf18/0x17d0 [19926.189412][ T3329] ip6_route_add+0x1c/0x140 [19926.189412][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19926.189412][ T3329] addrconf_add_dev+0xe2/0x170 [19926.189412][ T3329] inet6_addr_add+0x12f/0xa40 [19926.189412][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19926.189412][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19926.189412][ T3329] netlink_rcv_skb+0x130/0x360 [19926.189412][ T3329] netlink_unicast+0x449/0x710 [19926.189412][ T3329] netlink_sendmsg+0x723/0xbe0 [19926.189412][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19926.189412][ T3329] ___sys_sendmsg+0xee/0x170 [19926.189412][ T3329] __sys_sendmsg+0xcd/0x170 [19926.189412][ T3329] do_syscall_64+0xc6/0x1e0 [19926.189412][ T3329] [19926.191677][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19926.191677][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19926.191677][ T3329] ipv6_find_idev+0x102/0x170 [19926.191677][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19926.191677][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19926.191677][ T3329] netlink_rcv_skb+0x130/0x360 [19926.191677][ T3329] netlink_unicast+0x449/0x710 [19926.191677][ T3329] netlink_sendmsg+0x723/0xbe0 [19926.191677][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19926.191677][ T3329] ___sys_sendmsg+0xee/0x170 [19926.191677][ T3329] __sys_sendmsg+0xcd/0x170 [19926.191677][ T3329] do_syscall_64+0xc6/0x1e0 [19926.191677][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19926.191677][ T3329] [19926.193405][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19926.193405][ T3329] neigh_parms_alloc+0x1e5/0x510 [19926.193405][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19926.193405][ T3329] ipv6_find_idev+0x102/0x170 [19926.193405][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19926.193405][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19926.193405][ T3329] netlink_rcv_skb+0x130/0x360 [19926.193405][ T3329] netlink_unicast+0x449/0x710 [19926.193405][ T3329] netlink_sendmsg+0x723/0xbe0 [19926.193405][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19926.193405][ T3329] ___sys_sendmsg+0xee/0x170 [19926.193405][ T3329] __sys_sendmsg+0xcd/0x170 [19926.193405][ T3329] do_syscall_64+0xc6/0x1e0 [19926.193405][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19926.193405][ T3329] [19936.436863][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19936.437371][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19936.437371][ T3329] netdev_get_by_index+0x5e/0x80 [19936.437371][ T3329] fib6_nh_init+0x3d8/0x15b0 [19936.437371][ T3329] ip6_route_info_create+0xf18/0x17d0 [19936.437371][ T3329] ip6_route_add+0x1c/0x140 [19936.437371][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19936.437371][ T3329] addrconf_add_dev+0xe2/0x170 [19936.437371][ T3329] inet6_addr_add+0x12f/0xa40 [19936.437371][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19936.437371][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19936.437371][ T3329] netlink_rcv_skb+0x130/0x360 [19936.437371][ T3329] netlink_unicast+0x449/0x710 [19936.437371][ T3329] netlink_sendmsg+0x723/0xbe0 [19936.437371][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19936.437371][ T3329] ___sys_sendmsg+0xee/0x170 [19936.437371][ T3329] __sys_sendmsg+0xcd/0x170 [19936.437371][ T3329] do_syscall_64+0xc6/0x1e0 [19936.437371][ T3329] [19936.439638][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19936.439638][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19936.439638][ T3329] ipv6_find_idev+0x102/0x170 [19936.439638][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19936.439638][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19936.439638][ T3329] netlink_rcv_skb+0x130/0x360 [19936.439638][ T3329] netlink_unicast+0x449/0x710 [19936.439638][ T3329] netlink_sendmsg+0x723/0xbe0 [19936.439638][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19936.439638][ T3329] ___sys_sendmsg+0xee/0x170 [19936.439638][ T3329] __sys_sendmsg+0xcd/0x170 [19936.439638][ T3329] do_syscall_64+0xc6/0x1e0 [19936.439638][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19936.439638][ T3329] [19936.441381][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19936.441381][ T3329] neigh_parms_alloc+0x1e5/0x510 [19936.441381][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19936.441381][ T3329] ipv6_find_idev+0x102/0x170 [19936.441381][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19936.441381][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19936.441381][ T3329] netlink_rcv_skb+0x130/0x360 [19936.441381][ T3329] netlink_unicast+0x449/0x710 [19936.441381][ T3329] netlink_sendmsg+0x723/0xbe0 [19936.441381][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19936.441381][ T3329] ___sys_sendmsg+0xee/0x170 [19936.441381][ T3329] __sys_sendmsg+0xcd/0x170 [19936.441381][ T3329] do_syscall_64+0xc6/0x1e0 [19936.441381][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19936.441381][ T3329] [19946.676973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19946.677515][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19946.677515][ T3329] netdev_get_by_index+0x5e/0x80 [19946.677515][ T3329] fib6_nh_init+0x3d8/0x15b0 [19946.677515][ T3329] ip6_route_info_create+0xf18/0x17d0 [19946.677515][ T3329] ip6_route_add+0x1c/0x140 [19946.677515][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19946.677515][ T3329] addrconf_add_dev+0xe2/0x170 [19946.677515][ T3329] inet6_addr_add+0x12f/0xa40 [19946.677515][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19946.677515][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19946.677515][ T3329] netlink_rcv_skb+0x130/0x360 [19946.677515][ T3329] netlink_unicast+0x449/0x710 [19946.677515][ T3329] netlink_sendmsg+0x723/0xbe0 [19946.677515][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19946.677515][ T3329] ___sys_sendmsg+0xee/0x170 [19946.677515][ T3329] __sys_sendmsg+0xcd/0x170 [19946.677515][ T3329] do_syscall_64+0xc6/0x1e0 [19946.677515][ T3329] [19946.679759][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19946.679759][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19946.679759][ T3329] ipv6_find_idev+0x102/0x170 [19946.679759][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19946.679759][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19946.679759][ T3329] netlink_rcv_skb+0x130/0x360 [19946.679759][ T3329] netlink_unicast+0x449/0x710 [19946.679759][ T3329] netlink_sendmsg+0x723/0xbe0 [19946.679759][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19946.679759][ T3329] ___sys_sendmsg+0xee/0x170 [19946.679759][ T3329] __sys_sendmsg+0xcd/0x170 [19946.679759][ T3329] do_syscall_64+0xc6/0x1e0 [19946.679759][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19946.679759][ T3329] [19946.681496][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19946.681496][ T3329] neigh_parms_alloc+0x1e5/0x510 [19946.681496][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19946.681496][ T3329] ipv6_find_idev+0x102/0x170 [19946.681496][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19946.681496][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19946.681496][ T3329] netlink_rcv_skb+0x130/0x360 [19946.681496][ T3329] netlink_unicast+0x449/0x710 [19946.681496][ T3329] netlink_sendmsg+0x723/0xbe0 [19946.681496][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19946.681496][ T3329] ___sys_sendmsg+0xee/0x170 [19946.681496][ T3329] __sys_sendmsg+0xcd/0x170 [19946.681496][ T3329] do_syscall_64+0xc6/0x1e0 [19946.681496][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19946.681496][ T3329] [19956.868903][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19956.869390][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19956.869390][ T3329] netdev_get_by_index+0x5e/0x80 [19956.869390][ T3329] fib6_nh_init+0x3d8/0x15b0 [19956.869390][ T3329] ip6_route_info_create+0xf18/0x17d0 [19956.869390][ T3329] ip6_route_add+0x1c/0x140 [19956.869390][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19956.869390][ T3329] addrconf_add_dev+0xe2/0x170 [19956.869390][ T3329] inet6_addr_add+0x12f/0xa40 [19956.869390][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19956.869390][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19956.869390][ T3329] netlink_rcv_skb+0x130/0x360 [19956.869390][ T3329] netlink_unicast+0x449/0x710 [19956.869390][ T3329] netlink_sendmsg+0x723/0xbe0 [19956.869390][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19956.869390][ T3329] ___sys_sendmsg+0xee/0x170 [19956.869390][ T3329] __sys_sendmsg+0xcd/0x170 [19956.869390][ T3329] do_syscall_64+0xc6/0x1e0 [19956.869390][ T3329] [19956.871627][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19956.871627][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19956.871627][ T3329] ipv6_find_idev+0x102/0x170 [19956.871627][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19956.871627][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19956.871627][ T3329] netlink_rcv_skb+0x130/0x360 [19956.871627][ T3329] netlink_unicast+0x449/0x710 [19956.871627][ T3329] netlink_sendmsg+0x723/0xbe0 [19956.871627][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19956.871627][ T3329] ___sys_sendmsg+0xee/0x170 [19956.871627][ T3329] __sys_sendmsg+0xcd/0x170 [19956.871627][ T3329] do_syscall_64+0xc6/0x1e0 [19956.871627][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19956.871627][ T3329] [19956.873343][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19956.873343][ T3329] neigh_parms_alloc+0x1e5/0x510 [19956.873343][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19956.873343][ T3329] ipv6_find_idev+0x102/0x170 [19956.873343][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19956.873343][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19956.873343][ T3329] netlink_rcv_skb+0x130/0x360 [19956.873343][ T3329] netlink_unicast+0x449/0x710 [19956.873343][ T3329] netlink_sendmsg+0x723/0xbe0 [19956.873343][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19956.873343][ T3329] ___sys_sendmsg+0xee/0x170 [19956.873343][ T3329] __sys_sendmsg+0xcd/0x170 [19956.873343][ T3329] do_syscall_64+0xc6/0x1e0 [19956.873343][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19956.873343][ T3329] [19967.124979][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19967.125481][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19967.125481][ T3329] netdev_get_by_index+0x5e/0x80 [19967.125481][ T3329] fib6_nh_init+0x3d8/0x15b0 [19967.125481][ T3329] ip6_route_info_create+0xf18/0x17d0 [19967.125481][ T3329] ip6_route_add+0x1c/0x140 [19967.125481][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19967.125481][ T3329] addrconf_add_dev+0xe2/0x170 [19967.125481][ T3329] inet6_addr_add+0x12f/0xa40 [19967.125481][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19967.125481][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19967.125481][ T3329] netlink_rcv_skb+0x130/0x360 [19967.125481][ T3329] netlink_unicast+0x449/0x710 [19967.125481][ T3329] netlink_sendmsg+0x723/0xbe0 [19967.125481][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19967.125481][ T3329] ___sys_sendmsg+0xee/0x170 [19967.125481][ T3329] __sys_sendmsg+0xcd/0x170 [19967.125481][ T3329] do_syscall_64+0xc6/0x1e0 [19967.125481][ T3329] [19967.127698][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19967.127698][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19967.127698][ T3329] ipv6_find_idev+0x102/0x170 [19967.127698][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19967.127698][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19967.127698][ T3329] netlink_rcv_skb+0x130/0x360 [19967.127698][ T3329] netlink_unicast+0x449/0x710 [19967.127698][ T3329] netlink_sendmsg+0x723/0xbe0 [19967.127698][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19967.127698][ T3329] ___sys_sendmsg+0xee/0x170 [19967.127698][ T3329] __sys_sendmsg+0xcd/0x170 [19967.127698][ T3329] do_syscall_64+0xc6/0x1e0 [19967.127698][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19967.127698][ T3329] [19967.129406][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19967.129406][ T3329] neigh_parms_alloc+0x1e5/0x510 [19967.129406][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19967.129406][ T3329] ipv6_find_idev+0x102/0x170 [19967.129406][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19967.129406][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19967.129406][ T3329] netlink_rcv_skb+0x130/0x360 [19967.129406][ T3329] netlink_unicast+0x449/0x710 [19967.129406][ T3329] netlink_sendmsg+0x723/0xbe0 [19967.129406][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19967.129406][ T3329] ___sys_sendmsg+0xee/0x170 [19967.129406][ T3329] __sys_sendmsg+0xcd/0x170 [19967.129406][ T3329] do_syscall_64+0xc6/0x1e0 [19967.129406][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19967.129406][ T3329] [19977.380936][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19977.381456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19977.381456][ T3329] netdev_get_by_index+0x5e/0x80 [19977.381456][ T3329] fib6_nh_init+0x3d8/0x15b0 [19977.381456][ T3329] ip6_route_info_create+0xf18/0x17d0 [19977.381456][ T3329] ip6_route_add+0x1c/0x140 [19977.381456][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19977.381456][ T3329] addrconf_add_dev+0xe2/0x170 [19977.381456][ T3329] inet6_addr_add+0x12f/0xa40 [19977.381456][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19977.381456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19977.381456][ T3329] netlink_rcv_skb+0x130/0x360 [19977.381456][ T3329] netlink_unicast+0x449/0x710 [19977.381456][ T3329] netlink_sendmsg+0x723/0xbe0 [19977.381456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19977.381456][ T3329] ___sys_sendmsg+0xee/0x170 [19977.381456][ T3329] __sys_sendmsg+0xcd/0x170 [19977.381456][ T3329] do_syscall_64+0xc6/0x1e0 [19977.381456][ T3329] [19977.383681][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19977.383681][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19977.383681][ T3329] ipv6_find_idev+0x102/0x170 [19977.383681][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19977.383681][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19977.383681][ T3329] netlink_rcv_skb+0x130/0x360 [19977.383681][ T3329] netlink_unicast+0x449/0x710 [19977.383681][ T3329] netlink_sendmsg+0x723/0xbe0 [19977.383681][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19977.383681][ T3329] ___sys_sendmsg+0xee/0x170 [19977.383681][ T3329] __sys_sendmsg+0xcd/0x170 [19977.383681][ T3329] do_syscall_64+0xc6/0x1e0 [19977.383681][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19977.383681][ T3329] [19977.385394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19977.385394][ T3329] neigh_parms_alloc+0x1e5/0x510 [19977.385394][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19977.385394][ T3329] ipv6_find_idev+0x102/0x170 [19977.385394][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19977.385394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19977.385394][ T3329] netlink_rcv_skb+0x130/0x360 [19977.385394][ T3329] netlink_unicast+0x449/0x710 [19977.385394][ T3329] netlink_sendmsg+0x723/0xbe0 [19977.385394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19977.385394][ T3329] ___sys_sendmsg+0xee/0x170 [19977.385394][ T3329] __sys_sendmsg+0xcd/0x170 [19977.385394][ T3329] do_syscall_64+0xc6/0x1e0 [19977.385394][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19977.385394][ T3329] [19987.428934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19987.429403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19987.429403][ T3329] netdev_get_by_index+0x5e/0x80 [19987.429403][ T3329] fib6_nh_init+0x3d8/0x15b0 [19987.429403][ T3329] ip6_route_info_create+0xf18/0x17d0 [19987.429403][ T3329] ip6_route_add+0x1c/0x140 [19987.429403][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19987.429403][ T3329] addrconf_add_dev+0xe2/0x170 [19987.429403][ T3329] inet6_addr_add+0x12f/0xa40 [19987.429403][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19987.429403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19987.429403][ T3329] netlink_rcv_skb+0x130/0x360 [19987.429403][ T3329] netlink_unicast+0x449/0x710 [19987.429403][ T3329] netlink_sendmsg+0x723/0xbe0 [19987.429403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19987.429403][ T3329] ___sys_sendmsg+0xee/0x170 [19987.429403][ T3329] __sys_sendmsg+0xcd/0x170 [19987.429403][ T3329] do_syscall_64+0xc6/0x1e0 [19987.429403][ T3329] [19987.431642][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19987.431642][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19987.431642][ T3329] ipv6_find_idev+0x102/0x170 [19987.431642][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19987.431642][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19987.431642][ T3329] netlink_rcv_skb+0x130/0x360 [19987.431642][ T3329] netlink_unicast+0x449/0x710 [19987.431642][ T3329] netlink_sendmsg+0x723/0xbe0 [19987.431642][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19987.431642][ T3329] ___sys_sendmsg+0xee/0x170 [19987.431642][ T3329] __sys_sendmsg+0xcd/0x170 [19987.431642][ T3329] do_syscall_64+0xc6/0x1e0 [19987.431642][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19987.431642][ T3329] [19987.433361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19987.433361][ T3329] neigh_parms_alloc+0x1e5/0x510 [19987.433361][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19987.433361][ T3329] ipv6_find_idev+0x102/0x170 [19987.433361][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19987.433361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19987.433361][ T3329] netlink_rcv_skb+0x130/0x360 [19987.433361][ T3329] netlink_unicast+0x449/0x710 [19987.433361][ T3329] netlink_sendmsg+0x723/0xbe0 [19987.433361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19987.433361][ T3329] ___sys_sendmsg+0xee/0x170 [19987.433361][ T3329] __sys_sendmsg+0xcd/0x170 [19987.433361][ T3329] do_syscall_64+0xc6/0x1e0 [19987.433361][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19987.433361][ T3329] [19997.452946][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [19997.453453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19997.453453][ T3329] netdev_get_by_index+0x5e/0x80 [19997.453453][ T3329] fib6_nh_init+0x3d8/0x15b0 [19997.453453][ T3329] ip6_route_info_create+0xf18/0x17d0 [19997.453453][ T3329] ip6_route_add+0x1c/0x140 [19997.453453][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [19997.453453][ T3329] addrconf_add_dev+0xe2/0x170 [19997.453453][ T3329] inet6_addr_add+0x12f/0xa40 [19997.453453][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [19997.453453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19997.453453][ T3329] netlink_rcv_skb+0x130/0x360 [19997.453453][ T3329] netlink_unicast+0x449/0x710 [19997.453453][ T3329] netlink_sendmsg+0x723/0xbe0 [19997.453453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19997.453453][ T3329] ___sys_sendmsg+0xee/0x170 [19997.453453][ T3329] __sys_sendmsg+0xcd/0x170 [19997.453453][ T3329] do_syscall_64+0xc6/0x1e0 [19997.453453][ T3329] [19997.455667][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19997.455667][ T3329] ipv6_add_dev+0x3b9/0x11c0 [19997.455667][ T3329] ipv6_find_idev+0x102/0x170 [19997.455667][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19997.455667][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19997.455667][ T3329] netlink_rcv_skb+0x130/0x360 [19997.455667][ T3329] netlink_unicast+0x449/0x710 [19997.455667][ T3329] netlink_sendmsg+0x723/0xbe0 [19997.455667][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19997.455667][ T3329] ___sys_sendmsg+0xee/0x170 [19997.455667][ T3329] __sys_sendmsg+0xcd/0x170 [19997.455667][ T3329] do_syscall_64+0xc6/0x1e0 [19997.455667][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19997.455667][ T3329] [19997.457369][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [19997.457369][ T3329] neigh_parms_alloc+0x1e5/0x510 [19997.457369][ T3329] ipv6_add_dev+0x2fd/0x11c0 [19997.457369][ T3329] ipv6_find_idev+0x102/0x170 [19997.457369][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [19997.457369][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [19997.457369][ T3329] netlink_rcv_skb+0x130/0x360 [19997.457369][ T3329] netlink_unicast+0x449/0x710 [19997.457369][ T3329] netlink_sendmsg+0x723/0xbe0 [19997.457369][ T3329] ____sys_sendmsg+0x7b2/0xa10 [19997.457369][ T3329] ___sys_sendmsg+0xee/0x170 [19997.457369][ T3329] __sys_sendmsg+0xcd/0x170 [19997.457369][ T3329] do_syscall_64+0xc6/0x1e0 [19997.457369][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19997.457369][ T3329] [20007.700928][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20007.701399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20007.701399][ T3329] netdev_get_by_index+0x5e/0x80 [20007.701399][ T3329] fib6_nh_init+0x3d8/0x15b0 [20007.701399][ T3329] ip6_route_info_create+0xf18/0x17d0 [20007.701399][ T3329] ip6_route_add+0x1c/0x140 [20007.701399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20007.701399][ T3329] addrconf_add_dev+0xe2/0x170 [20007.701399][ T3329] inet6_addr_add+0x12f/0xa40 [20007.701399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20007.701399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20007.701399][ T3329] netlink_rcv_skb+0x130/0x360 [20007.701399][ T3329] netlink_unicast+0x449/0x710 [20007.701399][ T3329] netlink_sendmsg+0x723/0xbe0 [20007.701399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20007.701399][ T3329] ___sys_sendmsg+0xee/0x170 [20007.701399][ T3329] __sys_sendmsg+0xcd/0x170 [20007.701399][ T3329] do_syscall_64+0xc6/0x1e0 [20007.701399][ T3329] [20007.703603][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20007.703603][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20007.703603][ T3329] ipv6_find_idev+0x102/0x170 [20007.703603][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20007.703603][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20007.703603][ T3329] netlink_rcv_skb+0x130/0x360 [20007.703603][ T3329] netlink_unicast+0x449/0x710 [20007.703603][ T3329] netlink_sendmsg+0x723/0xbe0 [20007.703603][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20007.703603][ T3329] ___sys_sendmsg+0xee/0x170 [20007.703603][ T3329] __sys_sendmsg+0xcd/0x170 [20007.703603][ T3329] do_syscall_64+0xc6/0x1e0 [20007.703603][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20007.703603][ T3329] [20007.705309][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20007.705309][ T3329] neigh_parms_alloc+0x1e5/0x510 [20007.705309][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20007.705309][ T3329] ipv6_find_idev+0x102/0x170 [20007.705309][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20007.705309][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20007.705309][ T3329] netlink_rcv_skb+0x130/0x360 [20007.705309][ T3329] netlink_unicast+0x449/0x710 [20007.705309][ T3329] netlink_sendmsg+0x723/0xbe0 [20007.705309][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20007.705309][ T3329] ___sys_sendmsg+0xee/0x170 [20007.705309][ T3329] __sys_sendmsg+0xcd/0x170 [20007.705309][ T3329] do_syscall_64+0xc6/0x1e0 [20007.705309][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20007.705309][ T3329] [20017.948911][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20017.949323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20017.949323][ T3329] netdev_get_by_index+0x5e/0x80 [20017.949323][ T3329] fib6_nh_init+0x3d8/0x15b0 [20017.949323][ T3329] ip6_route_info_create+0xf18/0x17d0 [20017.949323][ T3329] ip6_route_add+0x1c/0x140 [20017.949323][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20017.949323][ T3329] addrconf_add_dev+0xe2/0x170 [20017.949323][ T3329] inet6_addr_add+0x12f/0xa40 [20017.949323][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20017.949323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20017.949323][ T3329] netlink_rcv_skb+0x130/0x360 [20017.949323][ T3329] netlink_unicast+0x449/0x710 [20017.949323][ T3329] netlink_sendmsg+0x723/0xbe0 [20017.949323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20017.949323][ T3329] ___sys_sendmsg+0xee/0x170 [20017.949323][ T3329] __sys_sendmsg+0xcd/0x170 [20017.949323][ T3329] do_syscall_64+0xc6/0x1e0 [20017.949323][ T3329] [20017.951555][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20017.951555][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20017.951555][ T3329] ipv6_find_idev+0x102/0x170 [20017.951555][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20017.951555][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20017.951555][ T3329] netlink_rcv_skb+0x130/0x360 [20017.951555][ T3329] netlink_unicast+0x449/0x710 [20017.951555][ T3329] netlink_sendmsg+0x723/0xbe0 [20017.951555][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20017.951555][ T3329] ___sys_sendmsg+0xee/0x170 [20017.951555][ T3329] __sys_sendmsg+0xcd/0x170 [20017.951555][ T3329] do_syscall_64+0xc6/0x1e0 [20017.951555][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20017.951555][ T3329] [20017.953281][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20017.953281][ T3329] neigh_parms_alloc+0x1e5/0x510 [20017.953281][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20017.953281][ T3329] ipv6_find_idev+0x102/0x170 [20017.953281][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20017.953281][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20017.953281][ T3329] netlink_rcv_skb+0x130/0x360 [20017.953281][ T3329] netlink_unicast+0x449/0x710 [20017.953281][ T3329] netlink_sendmsg+0x723/0xbe0 [20017.953281][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20017.953281][ T3329] ___sys_sendmsg+0xee/0x170 [20017.953281][ T3329] __sys_sendmsg+0xcd/0x170 [20017.953281][ T3329] do_syscall_64+0xc6/0x1e0 [20017.953281][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20017.953281][ T3329] [20027.964848][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20027.965323][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20027.965323][ T3329] netdev_get_by_index+0x5e/0x80 [20027.965323][ T3329] fib6_nh_init+0x3d8/0x15b0 [20027.965323][ T3329] ip6_route_info_create+0xf18/0x17d0 [20027.965323][ T3329] ip6_route_add+0x1c/0x140 [20027.965323][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20027.965323][ T3329] addrconf_add_dev+0xe2/0x170 [20027.965323][ T3329] inet6_addr_add+0x12f/0xa40 [20027.965323][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20027.965323][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20027.965323][ T3329] netlink_rcv_skb+0x130/0x360 [20027.965323][ T3329] netlink_unicast+0x449/0x710 [20027.965323][ T3329] netlink_sendmsg+0x723/0xbe0 [20027.965323][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20027.965323][ T3329] ___sys_sendmsg+0xee/0x170 [20027.965323][ T3329] __sys_sendmsg+0xcd/0x170 [20027.965323][ T3329] do_syscall_64+0xc6/0x1e0 [20027.965323][ T3329] [20027.967533][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20027.967533][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20027.967533][ T3329] ipv6_find_idev+0x102/0x170 [20027.967533][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20027.967533][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20027.967533][ T3329] netlink_rcv_skb+0x130/0x360 [20027.967533][ T3329] netlink_unicast+0x449/0x710 [20027.967533][ T3329] netlink_sendmsg+0x723/0xbe0 [20027.967533][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20027.967533][ T3329] ___sys_sendmsg+0xee/0x170 [20027.967533][ T3329] __sys_sendmsg+0xcd/0x170 [20027.967533][ T3329] do_syscall_64+0xc6/0x1e0 [20027.967533][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20027.967533][ T3329] [20027.969243][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20027.969243][ T3329] neigh_parms_alloc+0x1e5/0x510 [20027.969243][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20027.969243][ T3329] ipv6_find_idev+0x102/0x170 [20027.969243][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20027.969243][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20027.969243][ T3329] netlink_rcv_skb+0x130/0x360 [20027.969243][ T3329] netlink_unicast+0x449/0x710 [20027.969243][ T3329] netlink_sendmsg+0x723/0xbe0 [20027.969243][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20027.969243][ T3329] ___sys_sendmsg+0xee/0x170 [20027.969243][ T3329] __sys_sendmsg+0xcd/0x170 [20027.969243][ T3329] do_syscall_64+0xc6/0x1e0 [20027.969243][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20027.969243][ T3329] [20038.332994][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20038.333472][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20038.333472][ T3329] netdev_get_by_index+0x5e/0x80 [20038.333472][ T3329] fib6_nh_init+0x3d8/0x15b0 [20038.333472][ T3329] ip6_route_info_create+0xf18/0x17d0 [20038.333472][ T3329] ip6_route_add+0x1c/0x140 [20038.333472][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20038.333472][ T3329] addrconf_add_dev+0xe2/0x170 [20038.333472][ T3329] inet6_addr_add+0x12f/0xa40 [20038.333472][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20038.333472][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20038.333472][ T3329] netlink_rcv_skb+0x130/0x360 [20038.333472][ T3329] netlink_unicast+0x449/0x710 [20038.333472][ T3329] netlink_sendmsg+0x723/0xbe0 [20038.333472][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20038.333472][ T3329] ___sys_sendmsg+0xee/0x170 [20038.333472][ T3329] __sys_sendmsg+0xcd/0x170 [20038.333472][ T3329] do_syscall_64+0xc6/0x1e0 [20038.333472][ T3329] [20038.335695][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20038.335695][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20038.335695][ T3329] ipv6_find_idev+0x102/0x170 [20038.335695][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20038.335695][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20038.335695][ T3329] netlink_rcv_skb+0x130/0x360 [20038.335695][ T3329] netlink_unicast+0x449/0x710 [20038.335695][ T3329] netlink_sendmsg+0x723/0xbe0 [20038.335695][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20038.335695][ T3329] ___sys_sendmsg+0xee/0x170 [20038.335695][ T3329] __sys_sendmsg+0xcd/0x170 [20038.335695][ T3329] do_syscall_64+0xc6/0x1e0 [20038.335695][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20038.335695][ T3329] [20038.337408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20038.337408][ T3329] neigh_parms_alloc+0x1e5/0x510 [20038.337408][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20038.337408][ T3329] ipv6_find_idev+0x102/0x170 [20038.337408][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20038.337408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20038.337408][ T3329] netlink_rcv_skb+0x130/0x360 [20038.337408][ T3329] netlink_unicast+0x449/0x710 [20038.337408][ T3329] netlink_sendmsg+0x723/0xbe0 [20038.337408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20038.337408][ T3329] ___sys_sendmsg+0xee/0x170 [20038.337408][ T3329] __sys_sendmsg+0xcd/0x170 [20038.337408][ T3329] do_syscall_64+0xc6/0x1e0 [20038.337408][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20038.337408][ T3329] [20048.580902][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20048.581401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20048.581401][ T3329] netdev_get_by_index+0x5e/0x80 [20048.581401][ T3329] fib6_nh_init+0x3d8/0x15b0 [20048.581401][ T3329] ip6_route_info_create+0xf18/0x17d0 [20048.581401][ T3329] ip6_route_add+0x1c/0x140 [20048.581401][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20048.581401][ T3329] addrconf_add_dev+0xe2/0x170 [20048.581401][ T3329] inet6_addr_add+0x12f/0xa40 [20048.581401][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20048.581401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20048.581401][ T3329] netlink_rcv_skb+0x130/0x360 [20048.581401][ T3329] netlink_unicast+0x449/0x710 [20048.581401][ T3329] netlink_sendmsg+0x723/0xbe0 [20048.581401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20048.581401][ T3329] ___sys_sendmsg+0xee/0x170 [20048.581401][ T3329] __sys_sendmsg+0xcd/0x170 [20048.581401][ T3329] do_syscall_64+0xc6/0x1e0 [20048.581401][ T3329] [20048.583626][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20048.583626][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20048.583626][ T3329] ipv6_find_idev+0x102/0x170 [20048.583626][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20048.583626][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20048.583626][ T3329] netlink_rcv_skb+0x130/0x360 [20048.583626][ T3329] netlink_unicast+0x449/0x710 [20048.583626][ T3329] netlink_sendmsg+0x723/0xbe0 [20048.583626][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20048.583626][ T3329] ___sys_sendmsg+0xee/0x170 [20048.583626][ T3329] __sys_sendmsg+0xcd/0x170 [20048.583626][ T3329] do_syscall_64+0xc6/0x1e0 [20048.583626][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20048.583626][ T3329] [20048.585900][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20048.585900][ T3329] neigh_parms_alloc+0x1e5/0x510 [20048.585900][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20048.585900][ T3329] ipv6_find_idev+0x102/0x170 [20048.585900][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20048.585900][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20048.585900][ T3329] netlink_rcv_skb+0x130/0x360 [20048.585900][ T3329] netlink_unicast+0x449/0x710 [20048.585900][ T3329] netlink_sendmsg+0x723/0xbe0 [20048.585900][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20048.585900][ T3329] ___sys_sendmsg+0xee/0x170 [20048.585900][ T3329] __sys_sendmsg+0xcd/0x170 [20048.585900][ T3329] do_syscall_64+0xc6/0x1e0 [20048.585900][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20048.585900][ T3329] [20058.828912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20058.829401][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20058.829401][ T3329] netdev_get_by_index+0x5e/0x80 [20058.829401][ T3329] fib6_nh_init+0x3d8/0x15b0 [20058.829401][ T3329] ip6_route_info_create+0xf18/0x17d0 [20058.829401][ T3329] ip6_route_add+0x1c/0x140 [20058.829401][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20058.829401][ T3329] addrconf_add_dev+0xe2/0x170 [20058.829401][ T3329] inet6_addr_add+0x12f/0xa40 [20058.829401][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20058.829401][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20058.829401][ T3329] netlink_rcv_skb+0x130/0x360 [20058.829401][ T3329] netlink_unicast+0x449/0x710 [20058.829401][ T3329] netlink_sendmsg+0x723/0xbe0 [20058.829401][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20058.829401][ T3329] ___sys_sendmsg+0xee/0x170 [20058.829401][ T3329] __sys_sendmsg+0xcd/0x170 [20058.829401][ T3329] do_syscall_64+0xc6/0x1e0 [20058.829401][ T3329] [20058.831623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20058.831623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20058.831623][ T3329] ipv6_find_idev+0x102/0x170 [20058.831623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20058.831623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20058.831623][ T3329] netlink_rcv_skb+0x130/0x360 [20058.831623][ T3329] netlink_unicast+0x449/0x710 [20058.831623][ T3329] netlink_sendmsg+0x723/0xbe0 [20058.831623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20058.831623][ T3329] ___sys_sendmsg+0xee/0x170 [20058.831623][ T3329] __sys_sendmsg+0xcd/0x170 [20058.831623][ T3329] do_syscall_64+0xc6/0x1e0 [20058.831623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20058.831623][ T3329] [20058.833331][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20058.833331][ T3329] neigh_parms_alloc+0x1e5/0x510 [20058.833331][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20058.833331][ T3329] ipv6_find_idev+0x102/0x170 [20058.833331][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20058.833331][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20058.833331][ T3329] netlink_rcv_skb+0x130/0x360 [20058.833331][ T3329] netlink_unicast+0x449/0x710 [20058.833331][ T3329] netlink_sendmsg+0x723/0xbe0 [20058.833331][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20058.833331][ T3329] ___sys_sendmsg+0xee/0x170 [20058.833331][ T3329] __sys_sendmsg+0xcd/0x170 [20058.833331][ T3329] do_syscall_64+0xc6/0x1e0 [20058.833331][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20058.833331][ T3329] [20068.940952][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20068.941427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20068.941427][ T3329] netdev_get_by_index+0x5e/0x80 [20068.941427][ T3329] fib6_nh_init+0x3d8/0x15b0 [20068.941427][ T3329] ip6_route_info_create+0xf18/0x17d0 [20068.941427][ T3329] ip6_route_add+0x1c/0x140 [20068.941427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20068.941427][ T3329] addrconf_add_dev+0xe2/0x170 [20068.941427][ T3329] inet6_addr_add+0x12f/0xa40 [20068.941427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20068.941427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20068.941427][ T3329] netlink_rcv_skb+0x130/0x360 [20068.941427][ T3329] netlink_unicast+0x449/0x710 [20068.941427][ T3329] netlink_sendmsg+0x723/0xbe0 [20068.941427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20068.941427][ T3329] ___sys_sendmsg+0xee/0x170 [20068.941427][ T3329] __sys_sendmsg+0xcd/0x170 [20068.941427][ T3329] do_syscall_64+0xc6/0x1e0 [20068.941427][ T3329] [20068.943643][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20068.943643][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20068.943643][ T3329] ipv6_find_idev+0x102/0x170 [20068.943643][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20068.943643][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20068.943643][ T3329] netlink_rcv_skb+0x130/0x360 [20068.943643][ T3329] netlink_unicast+0x449/0x710 [20068.943643][ T3329] netlink_sendmsg+0x723/0xbe0 [20068.943643][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20068.943643][ T3329] ___sys_sendmsg+0xee/0x170 [20068.943643][ T3329] __sys_sendmsg+0xcd/0x170 [20068.943643][ T3329] do_syscall_64+0xc6/0x1e0 [20068.943643][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20068.943643][ T3329] [20068.945354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20068.945354][ T3329] neigh_parms_alloc+0x1e5/0x510 [20068.945354][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20068.945354][ T3329] ipv6_find_idev+0x102/0x170 [20068.945354][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20068.945354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20068.945354][ T3329] netlink_rcv_skb+0x130/0x360 [20068.945354][ T3329] netlink_unicast+0x449/0x710 [20068.945354][ T3329] netlink_sendmsg+0x723/0xbe0 [20068.945354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20068.945354][ T3329] ___sys_sendmsg+0xee/0x170 [20068.945354][ T3329] __sys_sendmsg+0xcd/0x170 [20068.945354][ T3329] do_syscall_64+0xc6/0x1e0 [20068.945354][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20068.945354][ T3329] [20079.092915][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20079.093346][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20079.093346][ T3329] netdev_get_by_index+0x5e/0x80 [20079.093346][ T3329] fib6_nh_init+0x3d8/0x15b0 [20079.093346][ T3329] ip6_route_info_create+0xf18/0x17d0 [20079.093346][ T3329] ip6_route_add+0x1c/0x140 [20079.093346][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20079.093346][ T3329] addrconf_add_dev+0xe2/0x170 [20079.093346][ T3329] inet6_addr_add+0x12f/0xa40 [20079.093346][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20079.093346][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20079.093346][ T3329] netlink_rcv_skb+0x130/0x360 [20079.093346][ T3329] netlink_unicast+0x449/0x710 [20079.093346][ T3329] netlink_sendmsg+0x723/0xbe0 [20079.093346][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20079.093346][ T3329] ___sys_sendmsg+0xee/0x170 [20079.093346][ T3329] __sys_sendmsg+0xcd/0x170 [20079.093346][ T3329] do_syscall_64+0xc6/0x1e0 [20079.093346][ T3329] [20079.095560][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20079.095560][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20079.095560][ T3329] ipv6_find_idev+0x102/0x170 [20079.095560][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20079.095560][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20079.095560][ T3329] netlink_rcv_skb+0x130/0x360 [20079.095560][ T3329] netlink_unicast+0x449/0x710 [20079.095560][ T3329] netlink_sendmsg+0x723/0xbe0 [20079.095560][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20079.095560][ T3329] ___sys_sendmsg+0xee/0x170 [20079.095560][ T3329] __sys_sendmsg+0xcd/0x170 [20079.095560][ T3329] do_syscall_64+0xc6/0x1e0 [20079.095560][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20079.095560][ T3329] [20079.097264][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20079.097264][ T3329] neigh_parms_alloc+0x1e5/0x510 [20079.097264][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20079.097264][ T3329] ipv6_find_idev+0x102/0x170 [20079.097264][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20079.097264][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20079.097264][ T3329] netlink_rcv_skb+0x130/0x360 [20079.097264][ T3329] netlink_unicast+0x449/0x710 [20079.097264][ T3329] netlink_sendmsg+0x723/0xbe0 [20079.097264][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20079.097264][ T3329] ___sys_sendmsg+0xee/0x170 [20079.097264][ T3329] __sys_sendmsg+0xcd/0x170 [20079.097264][ T3329] do_syscall_64+0xc6/0x1e0 [20079.097264][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20079.097264][ T3329] [20089.340910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20089.341430][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20089.341430][ T3329] netdev_get_by_index+0x5e/0x80 [20089.341430][ T3329] fib6_nh_init+0x3d8/0x15b0 [20089.341430][ T3329] ip6_route_info_create+0xf18/0x17d0 [20089.341430][ T3329] ip6_route_add+0x1c/0x140 [20089.341430][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20089.341430][ T3329] addrconf_add_dev+0xe2/0x170 [20089.341430][ T3329] inet6_addr_add+0x12f/0xa40 [20089.341430][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20089.341430][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20089.341430][ T3329] netlink_rcv_skb+0x130/0x360 [20089.341430][ T3329] netlink_unicast+0x449/0x710 [20089.341430][ T3329] netlink_sendmsg+0x723/0xbe0 [20089.341430][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20089.341430][ T3329] ___sys_sendmsg+0xee/0x170 [20089.341430][ T3329] __sys_sendmsg+0xcd/0x170 [20089.341430][ T3329] do_syscall_64+0xc6/0x1e0 [20089.341430][ T3329] [20089.343645][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20089.343645][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20089.343645][ T3329] ipv6_find_idev+0x102/0x170 [20089.343645][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20089.343645][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20089.343645][ T3329] netlink_rcv_skb+0x130/0x360 [20089.343645][ T3329] netlink_unicast+0x449/0x710 [20089.343645][ T3329] netlink_sendmsg+0x723/0xbe0 [20089.343645][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20089.343645][ T3329] ___sys_sendmsg+0xee/0x170 [20089.343645][ T3329] __sys_sendmsg+0xcd/0x170 [20089.343645][ T3329] do_syscall_64+0xc6/0x1e0 [20089.343645][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20089.343645][ T3329] [20089.345352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20089.345352][ T3329] neigh_parms_alloc+0x1e5/0x510 [20089.345352][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20089.345352][ T3329] ipv6_find_idev+0x102/0x170 [20089.345352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20089.345352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20089.345352][ T3329] netlink_rcv_skb+0x130/0x360 [20089.345352][ T3329] netlink_unicast+0x449/0x710 [20089.345352][ T3329] netlink_sendmsg+0x723/0xbe0 [20089.345352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20089.345352][ T3329] ___sys_sendmsg+0xee/0x170 [20089.345352][ T3329] __sys_sendmsg+0xcd/0x170 [20089.345352][ T3329] do_syscall_64+0xc6/0x1e0 [20089.345352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20089.345352][ T3329] [20099.588918][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20099.590016][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20099.590016][ T3329] netdev_get_by_index+0x5e/0x80 [20099.590016][ T3329] fib6_nh_init+0x3d8/0x15b0 [20099.590016][ T3329] ip6_route_info_create+0xf18/0x17d0 [20099.590016][ T3329] ip6_route_add+0x1c/0x140 [20099.590016][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20099.590016][ T3329] addrconf_add_dev+0xe2/0x170 [20099.590016][ T3329] inet6_addr_add+0x12f/0xa40 [20099.590016][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20099.590016][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20099.590016][ T3329] netlink_rcv_skb+0x130/0x360 [20099.590016][ T3329] netlink_unicast+0x449/0x710 [20099.590016][ T3329] netlink_sendmsg+0x723/0xbe0 [20099.590016][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20099.590016][ T3329] ___sys_sendmsg+0xee/0x170 [20099.590016][ T3329] __sys_sendmsg+0xcd/0x170 [20099.590016][ T3329] do_syscall_64+0xc6/0x1e0 [20099.590016][ T3329] [20099.592256][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20099.592256][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20099.592256][ T3329] ipv6_find_idev+0x102/0x170 [20099.592256][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20099.592256][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20099.592256][ T3329] netlink_rcv_skb+0x130/0x360 [20099.592256][ T3329] netlink_unicast+0x449/0x710 [20099.592256][ T3329] netlink_sendmsg+0x723/0xbe0 [20099.592256][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20099.592256][ T3329] ___sys_sendmsg+0xee/0x170 [20099.592256][ T3329] __sys_sendmsg+0xcd/0x170 [20099.592256][ T3329] do_syscall_64+0xc6/0x1e0 [20099.592256][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20099.592256][ T3329] [20099.593980][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20099.593980][ T3329] neigh_parms_alloc+0x1e5/0x510 [20099.593980][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20099.593980][ T3329] ipv6_find_idev+0x102/0x170 [20099.593980][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20099.593980][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20099.593980][ T3329] netlink_rcv_skb+0x130/0x360 [20099.593980][ T3329] netlink_unicast+0x449/0x710 [20099.593980][ T3329] netlink_sendmsg+0x723/0xbe0 [20099.593980][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20099.593980][ T3329] ___sys_sendmsg+0xee/0x170 [20099.593980][ T3329] __sys_sendmsg+0xcd/0x170 [20099.593980][ T3329] do_syscall_64+0xc6/0x1e0 [20099.593980][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20099.593980][ T3329] [20109.652975][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20109.653491][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20109.653491][ T3329] netdev_get_by_index+0x5e/0x80 [20109.653491][ T3329] fib6_nh_init+0x3d8/0x15b0 [20109.653491][ T3329] ip6_route_info_create+0xf18/0x17d0 [20109.653491][ T3329] ip6_route_add+0x1c/0x140 [20109.653491][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20109.653491][ T3329] addrconf_add_dev+0xe2/0x170 [20109.653491][ T3329] inet6_addr_add+0x12f/0xa40 [20109.653491][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20109.653491][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20109.653491][ T3329] netlink_rcv_skb+0x130/0x360 [20109.653491][ T3329] netlink_unicast+0x449/0x710 [20109.653491][ T3329] netlink_sendmsg+0x723/0xbe0 [20109.653491][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20109.653491][ T3329] ___sys_sendmsg+0xee/0x170 [20109.653491][ T3329] __sys_sendmsg+0xcd/0x170 [20109.653491][ T3329] do_syscall_64+0xc6/0x1e0 [20109.653491][ T3329] [20109.655726][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20109.655726][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20109.655726][ T3329] ipv6_find_idev+0x102/0x170 [20109.655726][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20109.655726][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20109.655726][ T3329] netlink_rcv_skb+0x130/0x360 [20109.655726][ T3329] netlink_unicast+0x449/0x710 [20109.655726][ T3329] netlink_sendmsg+0x723/0xbe0 [20109.655726][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20109.655726][ T3329] ___sys_sendmsg+0xee/0x170 [20109.655726][ T3329] __sys_sendmsg+0xcd/0x170 [20109.655726][ T3329] do_syscall_64+0xc6/0x1e0 [20109.655726][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20109.655726][ T3329] [20109.657450][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20109.657450][ T3329] neigh_parms_alloc+0x1e5/0x510 [20109.657450][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20109.657450][ T3329] ipv6_find_idev+0x102/0x170 [20109.657450][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20109.657450][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20109.657450][ T3329] netlink_rcv_skb+0x130/0x360 [20109.657450][ T3329] netlink_unicast+0x449/0x710 [20109.657450][ T3329] netlink_sendmsg+0x723/0xbe0 [20109.657450][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20109.657450][ T3329] ___sys_sendmsg+0xee/0x170 [20109.657450][ T3329] __sys_sendmsg+0xcd/0x170 [20109.657450][ T3329] do_syscall_64+0xc6/0x1e0 [20109.657450][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20109.657450][ T3329] [20119.868910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20119.869394][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20119.869394][ T3329] netdev_get_by_index+0x5e/0x80 [20119.869394][ T3329] fib6_nh_init+0x3d8/0x15b0 [20119.869394][ T3329] ip6_route_info_create+0xf18/0x17d0 [20119.869394][ T3329] ip6_route_add+0x1c/0x140 [20119.869394][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20119.869394][ T3329] addrconf_add_dev+0xe2/0x170 [20119.869394][ T3329] inet6_addr_add+0x12f/0xa40 [20119.869394][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20119.869394][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20119.869394][ T3329] netlink_rcv_skb+0x130/0x360 [20119.869394][ T3329] netlink_unicast+0x449/0x710 [20119.869394][ T3329] netlink_sendmsg+0x723/0xbe0 [20119.869394][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20119.869394][ T3329] ___sys_sendmsg+0xee/0x170 [20119.869394][ T3329] __sys_sendmsg+0xcd/0x170 [20119.869394][ T3329] do_syscall_64+0xc6/0x1e0 [20119.869394][ T3329] [20119.871623][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20119.871623][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20119.871623][ T3329] ipv6_find_idev+0x102/0x170 [20119.871623][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20119.871623][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20119.871623][ T3329] netlink_rcv_skb+0x130/0x360 [20119.871623][ T3329] netlink_unicast+0x449/0x710 [20119.871623][ T3329] netlink_sendmsg+0x723/0xbe0 [20119.871623][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20119.871623][ T3329] ___sys_sendmsg+0xee/0x170 [20119.871623][ T3329] __sys_sendmsg+0xcd/0x170 [20119.871623][ T3329] do_syscall_64+0xc6/0x1e0 [20119.871623][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20119.871623][ T3329] [20119.873447][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20119.873447][ T3329] neigh_parms_alloc+0x1e5/0x510 [20119.873447][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20119.873447][ T3329] ipv6_find_idev+0x102/0x170 [20119.873447][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20119.873447][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20119.873447][ T3329] netlink_rcv_skb+0x130/0x360 [20119.873447][ T3329] netlink_unicast+0x449/0x710 [20119.873447][ T3329] netlink_sendmsg+0x723/0xbe0 [20119.873447][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20119.873447][ T3329] ___sys_sendmsg+0xee/0x170 [20119.873447][ T3329] __sys_sendmsg+0xcd/0x170 [20119.873447][ T3329] do_syscall_64+0xc6/0x1e0 [20119.873447][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20119.873447][ T3329] [20130.005022][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20130.005516][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20130.005516][ T3329] netdev_get_by_index+0x5e/0x80 [20130.005516][ T3329] fib6_nh_init+0x3d8/0x15b0 [20130.005516][ T3329] ip6_route_info_create+0xf18/0x17d0 [20130.005516][ T3329] ip6_route_add+0x1c/0x140 [20130.005516][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20130.005516][ T3329] addrconf_add_dev+0xe2/0x170 [20130.005516][ T3329] inet6_addr_add+0x12f/0xa40 [20130.005516][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20130.005516][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20130.005516][ T3329] netlink_rcv_skb+0x130/0x360 [20130.005516][ T3329] netlink_unicast+0x449/0x710 [20130.005516][ T3329] netlink_sendmsg+0x723/0xbe0 [20130.005516][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20130.005516][ T3329] ___sys_sendmsg+0xee/0x170 [20130.005516][ T3329] __sys_sendmsg+0xcd/0x170 [20130.005516][ T3329] do_syscall_64+0xc6/0x1e0 [20130.005516][ T3329] [20130.007730][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20130.007730][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20130.007730][ T3329] ipv6_find_idev+0x102/0x170 [20130.007730][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20130.007730][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20130.007730][ T3329] netlink_rcv_skb+0x130/0x360 [20130.007730][ T3329] netlink_unicast+0x449/0x710 [20130.007730][ T3329] netlink_sendmsg+0x723/0xbe0 [20130.007730][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20130.007730][ T3329] ___sys_sendmsg+0xee/0x170 [20130.007730][ T3329] __sys_sendmsg+0xcd/0x170 [20130.007730][ T3329] do_syscall_64+0xc6/0x1e0 [20130.007730][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20130.007730][ T3329] [20130.009457][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20130.009457][ T3329] neigh_parms_alloc+0x1e5/0x510 [20130.009457][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20130.009457][ T3329] ipv6_find_idev+0x102/0x170 [20130.009457][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20130.009457][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20130.009457][ T3329] netlink_rcv_skb+0x130/0x360 [20130.009457][ T3329] netlink_unicast+0x449/0x710 [20130.009457][ T3329] netlink_sendmsg+0x723/0xbe0 [20130.009457][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20130.009457][ T3329] ___sys_sendmsg+0xee/0x170 [20130.009457][ T3329] __sys_sendmsg+0xcd/0x170 [20130.009457][ T3329] do_syscall_64+0xc6/0x1e0 [20130.009457][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20130.009457][ T3329] [20140.124996][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20140.125427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20140.125427][ T3329] netdev_get_by_index+0x5e/0x80 [20140.125427][ T3329] fib6_nh_init+0x3d8/0x15b0 [20140.125427][ T3329] ip6_route_info_create+0xf18/0x17d0 [20140.125427][ T3329] ip6_route_add+0x1c/0x140 [20140.125427][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20140.125427][ T3329] addrconf_add_dev+0xe2/0x170 [20140.125427][ T3329] inet6_addr_add+0x12f/0xa40 [20140.125427][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20140.125427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20140.125427][ T3329] netlink_rcv_skb+0x130/0x360 [20140.125427][ T3329] netlink_unicast+0x449/0x710 [20140.125427][ T3329] netlink_sendmsg+0x723/0xbe0 [20140.125427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20140.125427][ T3329] ___sys_sendmsg+0xee/0x170 [20140.125427][ T3329] __sys_sendmsg+0xcd/0x170 [20140.125427][ T3329] do_syscall_64+0xc6/0x1e0 [20140.125427][ T3329] [20140.127637][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20140.127637][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20140.127637][ T3329] ipv6_find_idev+0x102/0x170 [20140.127637][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20140.127637][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20140.127637][ T3329] netlink_rcv_skb+0x130/0x360 [20140.127637][ T3329] netlink_unicast+0x449/0x710 [20140.127637][ T3329] netlink_sendmsg+0x723/0xbe0 [20140.127637][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20140.127637][ T3329] ___sys_sendmsg+0xee/0x170 [20140.127637][ T3329] __sys_sendmsg+0xcd/0x170 [20140.127637][ T3329] do_syscall_64+0xc6/0x1e0 [20140.127637][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20140.127637][ T3329] [20140.129361][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20140.129361][ T3329] neigh_parms_alloc+0x1e5/0x510 [20140.129361][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20140.129361][ T3329] ipv6_find_idev+0x102/0x170 [20140.129361][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20140.129361][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20140.129361][ T3329] netlink_rcv_skb+0x130/0x360 [20140.129361][ T3329] netlink_unicast+0x449/0x710 [20140.129361][ T3329] netlink_sendmsg+0x723/0xbe0 [20140.129361][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20140.129361][ T3329] ___sys_sendmsg+0xee/0x170 [20140.129361][ T3329] __sys_sendmsg+0xcd/0x170 [20140.129361][ T3329] do_syscall_64+0xc6/0x1e0 [20140.129361][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20140.129361][ T3329] [20150.236916][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20150.237344][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20150.237344][ T3329] netdev_get_by_index+0x5e/0x80 [20150.237344][ T3329] fib6_nh_init+0x3d8/0x15b0 [20150.237344][ T3329] ip6_route_info_create+0xf18/0x17d0 [20150.237344][ T3329] ip6_route_add+0x1c/0x140 [20150.237344][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20150.237344][ T3329] addrconf_add_dev+0xe2/0x170 [20150.237344][ T3329] inet6_addr_add+0x12f/0xa40 [20150.237344][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20150.237344][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20150.237344][ T3329] netlink_rcv_skb+0x130/0x360 [20150.237344][ T3329] netlink_unicast+0x449/0x710 [20150.237344][ T3329] netlink_sendmsg+0x723/0xbe0 [20150.237344][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20150.237344][ T3329] ___sys_sendmsg+0xee/0x170 [20150.237344][ T3329] __sys_sendmsg+0xcd/0x170 [20150.237344][ T3329] do_syscall_64+0xc6/0x1e0 [20150.237344][ T3329] [20150.239563][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20150.239563][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20150.239563][ T3329] ipv6_find_idev+0x102/0x170 [20150.239563][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20150.239563][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20150.239563][ T3329] netlink_rcv_skb+0x130/0x360 [20150.239563][ T3329] netlink_unicast+0x449/0x710 [20150.239563][ T3329] netlink_sendmsg+0x723/0xbe0 [20150.239563][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20150.239563][ T3329] ___sys_sendmsg+0xee/0x170 [20150.239563][ T3329] __sys_sendmsg+0xcd/0x170 [20150.239563][ T3329] do_syscall_64+0xc6/0x1e0 [20150.239563][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20150.239563][ T3329] [20150.241273][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20150.241273][ T3329] neigh_parms_alloc+0x1e5/0x510 [20150.241273][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20150.241273][ T3329] ipv6_find_idev+0x102/0x170 [20150.241273][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20150.241273][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20150.241273][ T3329] netlink_rcv_skb+0x130/0x360 [20150.241273][ T3329] netlink_unicast+0x449/0x710 [20150.241273][ T3329] netlink_sendmsg+0x723/0xbe0 [20150.241273][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20150.241273][ T3329] ___sys_sendmsg+0xee/0x170 [20150.241273][ T3329] __sys_sendmsg+0xcd/0x170 [20150.241273][ T3329] do_syscall_64+0xc6/0x1e0 [20150.241273][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20150.241273][ T3329] [20160.484899][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20160.485402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20160.485402][ T3329] netdev_get_by_index+0x5e/0x80 [20160.485402][ T3329] fib6_nh_init+0x3d8/0x15b0 [20160.485402][ T3329] ip6_route_info_create+0xf18/0x17d0 [20160.485402][ T3329] ip6_route_add+0x1c/0x140 [20160.485402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20160.485402][ T3329] addrconf_add_dev+0xe2/0x170 [20160.485402][ T3329] inet6_addr_add+0x12f/0xa40 [20160.485402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20160.485402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20160.485402][ T3329] netlink_rcv_skb+0x130/0x360 [20160.485402][ T3329] netlink_unicast+0x449/0x710 [20160.485402][ T3329] netlink_sendmsg+0x723/0xbe0 [20160.485402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20160.485402][ T3329] ___sys_sendmsg+0xee/0x170 [20160.485402][ T3329] __sys_sendmsg+0xcd/0x170 [20160.485402][ T3329] do_syscall_64+0xc6/0x1e0 [20160.485402][ T3329] [20160.487645][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20160.487645][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20160.487645][ T3329] ipv6_find_idev+0x102/0x170 [20160.487645][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20160.487645][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20160.487645][ T3329] netlink_rcv_skb+0x130/0x360 [20160.487645][ T3329] netlink_unicast+0x449/0x710 [20160.487645][ T3329] netlink_sendmsg+0x723/0xbe0 [20160.487645][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20160.487645][ T3329] ___sys_sendmsg+0xee/0x170 [20160.487645][ T3329] __sys_sendmsg+0xcd/0x170 [20160.487645][ T3329] do_syscall_64+0xc6/0x1e0 [20160.487645][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20160.487645][ T3329] [20160.489385][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20160.489385][ T3329] neigh_parms_alloc+0x1e5/0x510 [20160.489385][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20160.489385][ T3329] ipv6_find_idev+0x102/0x170 [20160.489385][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20160.489385][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20160.489385][ T3329] netlink_rcv_skb+0x130/0x360 [20160.489385][ T3329] netlink_unicast+0x449/0x710 [20160.489385][ T3329] netlink_sendmsg+0x723/0xbe0 [20160.489385][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20160.489385][ T3329] ___sys_sendmsg+0xee/0x170 [20160.489385][ T3329] __sys_sendmsg+0xcd/0x170 [20160.489385][ T3329] do_syscall_64+0xc6/0x1e0 [20160.489385][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20160.489385][ T3329] [20170.540913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20170.541395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20170.541395][ T3329] netdev_get_by_index+0x5e/0x80 [20170.541395][ T3329] fib6_nh_init+0x3d8/0x15b0 [20170.541395][ T3329] ip6_route_info_create+0xf18/0x17d0 [20170.541395][ T3329] ip6_route_add+0x1c/0x140 [20170.541395][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20170.541395][ T3329] addrconf_add_dev+0xe2/0x170 [20170.541395][ T3329] inet6_addr_add+0x12f/0xa40 [20170.541395][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20170.541395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20170.541395][ T3329] netlink_rcv_skb+0x130/0x360 [20170.541395][ T3329] netlink_unicast+0x449/0x710 [20170.541395][ T3329] netlink_sendmsg+0x723/0xbe0 [20170.541395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20170.541395][ T3329] ___sys_sendmsg+0xee/0x170 [20170.541395][ T3329] __sys_sendmsg+0xcd/0x170 [20170.541395][ T3329] do_syscall_64+0xc6/0x1e0 [20170.541395][ T3329] [20170.543617][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20170.543617][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20170.543617][ T3329] ipv6_find_idev+0x102/0x170 [20170.543617][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20170.543617][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20170.543617][ T3329] netlink_rcv_skb+0x130/0x360 [20170.543617][ T3329] netlink_unicast+0x449/0x710 [20170.543617][ T3329] netlink_sendmsg+0x723/0xbe0 [20170.543617][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20170.543617][ T3329] ___sys_sendmsg+0xee/0x170 [20170.543617][ T3329] __sys_sendmsg+0xcd/0x170 [20170.543617][ T3329] do_syscall_64+0xc6/0x1e0 [20170.543617][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20170.543617][ T3329] [20170.545352][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20170.545352][ T3329] neigh_parms_alloc+0x1e5/0x510 [20170.545352][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20170.545352][ T3329] ipv6_find_idev+0x102/0x170 [20170.545352][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20170.545352][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20170.545352][ T3329] netlink_rcv_skb+0x130/0x360 [20170.545352][ T3329] netlink_unicast+0x449/0x710 [20170.545352][ T3329] netlink_sendmsg+0x723/0xbe0 [20170.545352][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20170.545352][ T3329] ___sys_sendmsg+0xee/0x170 [20170.545352][ T3329] __sys_sendmsg+0xcd/0x170 [20170.545352][ T3329] do_syscall_64+0xc6/0x1e0 [20170.545352][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20170.545352][ T3329] [20180.796930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20180.797411][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20180.797411][ T3329] netdev_get_by_index+0x5e/0x80 [20180.797411][ T3329] fib6_nh_init+0x3d8/0x15b0 [20180.797411][ T3329] ip6_route_info_create+0xf18/0x17d0 [20180.797411][ T3329] ip6_route_add+0x1c/0x140 [20180.797411][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20180.797411][ T3329] addrconf_add_dev+0xe2/0x170 [20180.797411][ T3329] inet6_addr_add+0x12f/0xa40 [20180.797411][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20180.797411][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20180.797411][ T3329] netlink_rcv_skb+0x130/0x360 [20180.797411][ T3329] netlink_unicast+0x449/0x710 [20180.797411][ T3329] netlink_sendmsg+0x723/0xbe0 [20180.797411][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20180.797411][ T3329] ___sys_sendmsg+0xee/0x170 [20180.797411][ T3329] __sys_sendmsg+0xcd/0x170 [20180.797411][ T3329] do_syscall_64+0xc6/0x1e0 [20180.797411][ T3329] [20180.799664][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20180.799664][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20180.799664][ T3329] ipv6_find_idev+0x102/0x170 [20180.799664][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20180.799664][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20180.799664][ T3329] netlink_rcv_skb+0x130/0x360 [20180.799664][ T3329] netlink_unicast+0x449/0x710 [20180.799664][ T3329] netlink_sendmsg+0x723/0xbe0 [20180.799664][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20180.799664][ T3329] ___sys_sendmsg+0xee/0x170 [20180.799664][ T3329] __sys_sendmsg+0xcd/0x170 [20180.799664][ T3329] do_syscall_64+0xc6/0x1e0 [20180.799664][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20180.799664][ T3329] [20180.801388][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20180.801388][ T3329] neigh_parms_alloc+0x1e5/0x510 [20180.801388][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20180.801388][ T3329] ipv6_find_idev+0x102/0x170 [20180.801388][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20180.801388][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20180.801388][ T3329] netlink_rcv_skb+0x130/0x360 [20180.801388][ T3329] netlink_unicast+0x449/0x710 [20180.801388][ T3329] netlink_sendmsg+0x723/0xbe0 [20180.801388][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20180.801388][ T3329] ___sys_sendmsg+0xee/0x170 [20180.801388][ T3329] __sys_sendmsg+0xcd/0x170 [20180.801388][ T3329] do_syscall_64+0xc6/0x1e0 [20180.801388][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20180.801388][ T3329] [20191.052910][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20191.053392][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20191.053392][ T3329] netdev_get_by_index+0x5e/0x80 [20191.053392][ T3329] fib6_nh_init+0x3d8/0x15b0 [20191.053392][ T3329] ip6_route_info_create+0xf18/0x17d0 [20191.053392][ T3329] ip6_route_add+0x1c/0x140 [20191.053392][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20191.053392][ T3329] addrconf_add_dev+0xe2/0x170 [20191.053392][ T3329] inet6_addr_add+0x12f/0xa40 [20191.053392][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20191.053392][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20191.053392][ T3329] netlink_rcv_skb+0x130/0x360 [20191.053392][ T3329] netlink_unicast+0x449/0x710 [20191.053392][ T3329] netlink_sendmsg+0x723/0xbe0 [20191.053392][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20191.053392][ T3329] ___sys_sendmsg+0xee/0x170 [20191.053392][ T3329] __sys_sendmsg+0xcd/0x170 [20191.053392][ T3329] do_syscall_64+0xc6/0x1e0 [20191.053392][ T3329] [20191.055608][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20191.055608][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20191.055608][ T3329] ipv6_find_idev+0x102/0x170 [20191.055608][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20191.055608][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20191.055608][ T3329] netlink_rcv_skb+0x130/0x360 [20191.055608][ T3329] netlink_unicast+0x449/0x710 [20191.055608][ T3329] netlink_sendmsg+0x723/0xbe0 [20191.055608][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20191.055608][ T3329] ___sys_sendmsg+0xee/0x170 [20191.055608][ T3329] __sys_sendmsg+0xcd/0x170 [20191.055608][ T3329] do_syscall_64+0xc6/0x1e0 [20191.055608][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20191.055608][ T3329] [20191.057315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20191.057315][ T3329] neigh_parms_alloc+0x1e5/0x510 [20191.057315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20191.057315][ T3329] ipv6_find_idev+0x102/0x170 [20191.057315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20191.057315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20191.057315][ T3329] netlink_rcv_skb+0x130/0x360 [20191.057315][ T3329] netlink_unicast+0x449/0x710 [20191.057315][ T3329] netlink_sendmsg+0x723/0xbe0 [20191.057315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20191.057315][ T3329] ___sys_sendmsg+0xee/0x170 [20191.057315][ T3329] __sys_sendmsg+0xcd/0x170 [20191.057315][ T3329] do_syscall_64+0xc6/0x1e0 [20191.057315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20191.057315][ T3329] [20201.308890][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20201.309372][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20201.309372][ T3329] netdev_get_by_index+0x5e/0x80 [20201.309372][ T3329] fib6_nh_init+0x3d8/0x15b0 [20201.309372][ T3329] ip6_route_info_create+0xf18/0x17d0 [20201.309372][ T3329] ip6_route_add+0x1c/0x140 [20201.309372][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20201.309372][ T3329] addrconf_add_dev+0xe2/0x170 [20201.309372][ T3329] inet6_addr_add+0x12f/0xa40 [20201.309372][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20201.309372][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20201.309372][ T3329] netlink_rcv_skb+0x130/0x360 [20201.309372][ T3329] netlink_unicast+0x449/0x710 [20201.309372][ T3329] netlink_sendmsg+0x723/0xbe0 [20201.309372][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20201.309372][ T3329] ___sys_sendmsg+0xee/0x170 [20201.309372][ T3329] __sys_sendmsg+0xcd/0x170 [20201.309372][ T3329] do_syscall_64+0xc6/0x1e0 [20201.309372][ T3329] [20201.311583][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20201.311583][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20201.311583][ T3329] ipv6_find_idev+0x102/0x170 [20201.311583][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20201.311583][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20201.311583][ T3329] netlink_rcv_skb+0x130/0x360 [20201.311583][ T3329] netlink_unicast+0x449/0x710 [20201.311583][ T3329] netlink_sendmsg+0x723/0xbe0 [20201.311583][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20201.311583][ T3329] ___sys_sendmsg+0xee/0x170 [20201.311583][ T3329] __sys_sendmsg+0xcd/0x170 [20201.311583][ T3329] do_syscall_64+0xc6/0x1e0 [20201.311583][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20201.311583][ T3329] [20201.313327][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20201.313327][ T3329] neigh_parms_alloc+0x1e5/0x510 [20201.313327][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20201.313327][ T3329] ipv6_find_idev+0x102/0x170 [20201.313327][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20201.313327][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20201.313327][ T3329] netlink_rcv_skb+0x130/0x360 [20201.313327][ T3329] netlink_unicast+0x449/0x710 [20201.313327][ T3329] netlink_sendmsg+0x723/0xbe0 [20201.313327][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20201.313327][ T3329] ___sys_sendmsg+0xee/0x170 [20201.313327][ T3329] __sys_sendmsg+0xcd/0x170 [20201.313327][ T3329] do_syscall_64+0xc6/0x1e0 [20201.313327][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20201.313327][ T3329] [20211.444912][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20211.445408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20211.445408][ T3329] netdev_get_by_index+0x5e/0x80 [20211.445408][ T3329] fib6_nh_init+0x3d8/0x15b0 [20211.445408][ T3329] ip6_route_info_create+0xf18/0x17d0 [20211.445408][ T3329] ip6_route_add+0x1c/0x140 [20211.445408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20211.445408][ T3329] addrconf_add_dev+0xe2/0x170 [20211.445408][ T3329] inet6_addr_add+0x12f/0xa40 [20211.445408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20211.445408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20211.445408][ T3329] netlink_rcv_skb+0x130/0x360 [20211.445408][ T3329] netlink_unicast+0x449/0x710 [20211.445408][ T3329] netlink_sendmsg+0x723/0xbe0 [20211.445408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20211.445408][ T3329] ___sys_sendmsg+0xee/0x170 [20211.445408][ T3329] __sys_sendmsg+0xcd/0x170 [20211.445408][ T3329] do_syscall_64+0xc6/0x1e0 [20211.445408][ T3329] [20211.447624][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20211.447624][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20211.447624][ T3329] ipv6_find_idev+0x102/0x170 [20211.447624][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20211.447624][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20211.447624][ T3329] netlink_rcv_skb+0x130/0x360 [20211.447624][ T3329] netlink_unicast+0x449/0x710 [20211.447624][ T3329] netlink_sendmsg+0x723/0xbe0 [20211.447624][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20211.447624][ T3329] ___sys_sendmsg+0xee/0x170 [20211.447624][ T3329] __sys_sendmsg+0xcd/0x170 [20211.447624][ T3329] do_syscall_64+0xc6/0x1e0 [20211.447624][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20211.447624][ T3329] [20211.449379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20211.449379][ T3329] neigh_parms_alloc+0x1e5/0x510 [20211.449379][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20211.449379][ T3329] ipv6_find_idev+0x102/0x170 [20211.449379][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20211.449379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20211.449379][ T3329] netlink_rcv_skb+0x130/0x360 [20211.449379][ T3329] netlink_unicast+0x449/0x710 [20211.449379][ T3329] netlink_sendmsg+0x723/0xbe0 [20211.449379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20211.449379][ T3329] ___sys_sendmsg+0xee/0x170 [20211.449379][ T3329] __sys_sendmsg+0xcd/0x170 [20211.449379][ T3329] do_syscall_64+0xc6/0x1e0 [20211.449379][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20211.449379][ T3329] [20221.660919][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20221.661409][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20221.661409][ T3329] netdev_get_by_index+0x5e/0x80 [20221.661409][ T3329] fib6_nh_init+0x3d8/0x15b0 [20221.661409][ T3329] ip6_route_info_create+0xf18/0x17d0 [20221.661409][ T3329] ip6_route_add+0x1c/0x140 [20221.661409][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20221.661409][ T3329] addrconf_add_dev+0xe2/0x170 [20221.661409][ T3329] inet6_addr_add+0x12f/0xa40 [20221.661409][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20221.661409][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20221.661409][ T3329] netlink_rcv_skb+0x130/0x360 [20221.661409][ T3329] netlink_unicast+0x449/0x710 [20221.661409][ T3329] netlink_sendmsg+0x723/0xbe0 [20221.661409][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20221.661409][ T3329] ___sys_sendmsg+0xee/0x170 [20221.661409][ T3329] __sys_sendmsg+0xcd/0x170 [20221.661409][ T3329] do_syscall_64+0xc6/0x1e0 [20221.661409][ T3329] [20221.663630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20221.663630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20221.663630][ T3329] ipv6_find_idev+0x102/0x170 [20221.663630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20221.663630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20221.663630][ T3329] netlink_rcv_skb+0x130/0x360 [20221.663630][ T3329] netlink_unicast+0x449/0x710 [20221.663630][ T3329] netlink_sendmsg+0x723/0xbe0 [20221.663630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20221.663630][ T3329] ___sys_sendmsg+0xee/0x170 [20221.663630][ T3329] __sys_sendmsg+0xcd/0x170 [20221.663630][ T3329] do_syscall_64+0xc6/0x1e0 [20221.663630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20221.663630][ T3329] [20221.665360][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20221.665360][ T3329] neigh_parms_alloc+0x1e5/0x510 [20221.665360][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20221.665360][ T3329] ipv6_find_idev+0x102/0x170 [20221.665360][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20221.665360][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20221.665360][ T3329] netlink_rcv_skb+0x130/0x360 [20221.665360][ T3329] netlink_unicast+0x449/0x710 [20221.665360][ T3329] netlink_sendmsg+0x723/0xbe0 [20221.665360][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20221.665360][ T3329] ___sys_sendmsg+0xee/0x170 [20221.665360][ T3329] __sys_sendmsg+0xcd/0x170 [20221.665360][ T3329] do_syscall_64+0xc6/0x1e0 [20221.665360][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20221.665360][ T3329] [20231.916917][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20231.917397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20231.917397][ T3329] netdev_get_by_index+0x5e/0x80 [20231.917397][ T3329] fib6_nh_init+0x3d8/0x15b0 [20231.917397][ T3329] ip6_route_info_create+0xf18/0x17d0 [20231.917397][ T3329] ip6_route_add+0x1c/0x140 [20231.917397][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20231.917397][ T3329] addrconf_add_dev+0xe2/0x170 [20231.917397][ T3329] inet6_addr_add+0x12f/0xa40 [20231.917397][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20231.917397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20231.917397][ T3329] netlink_rcv_skb+0x130/0x360 [20231.917397][ T3329] netlink_unicast+0x449/0x710 [20231.917397][ T3329] netlink_sendmsg+0x723/0xbe0 [20231.917397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20231.917397][ T3329] ___sys_sendmsg+0xee/0x170 [20231.917397][ T3329] __sys_sendmsg+0xcd/0x170 [20231.917397][ T3329] do_syscall_64+0xc6/0x1e0 [20231.917397][ T3329] [20231.920166][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20231.920166][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20231.920166][ T3329] ipv6_find_idev+0x102/0x170 [20231.920166][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20231.920166][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20231.920166][ T3329] netlink_rcv_skb+0x130/0x360 [20231.920166][ T3329] netlink_unicast+0x449/0x710 [20231.920166][ T3329] netlink_sendmsg+0x723/0xbe0 [20231.920166][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20231.920166][ T3329] ___sys_sendmsg+0xee/0x170 [20231.920166][ T3329] __sys_sendmsg+0xcd/0x170 [20231.920166][ T3329] do_syscall_64+0xc6/0x1e0 [20231.920166][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20231.920166][ T3329] [20231.921883][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20231.921883][ T3329] neigh_parms_alloc+0x1e5/0x510 [20231.921883][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20231.921883][ T3329] ipv6_find_idev+0x102/0x170 [20231.921883][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20231.921883][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20231.921883][ T3329] netlink_rcv_skb+0x130/0x360 [20231.921883][ T3329] netlink_unicast+0x449/0x710 [20231.921883][ T3329] netlink_sendmsg+0x723/0xbe0 [20231.921883][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20231.921883][ T3329] ___sys_sendmsg+0xee/0x170 [20231.921883][ T3329] __sys_sendmsg+0xcd/0x170 [20231.921883][ T3329] do_syscall_64+0xc6/0x1e0 [20231.921883][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20231.921883][ T3329] [20241.964922][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20241.965402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20241.965402][ T3329] netdev_get_by_index+0x5e/0x80 [20241.965402][ T3329] fib6_nh_init+0x3d8/0x15b0 [20241.965402][ T3329] ip6_route_info_create+0xf18/0x17d0 [20241.965402][ T3329] ip6_route_add+0x1c/0x140 [20241.965402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20241.965402][ T3329] addrconf_add_dev+0xe2/0x170 [20241.965402][ T3329] inet6_addr_add+0x12f/0xa40 [20241.965402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20241.965402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20241.965402][ T3329] netlink_rcv_skb+0x130/0x360 [20241.965402][ T3329] netlink_unicast+0x449/0x710 [20241.965402][ T3329] netlink_sendmsg+0x723/0xbe0 [20241.965402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20241.965402][ T3329] ___sys_sendmsg+0xee/0x170 [20241.965402][ T3329] __sys_sendmsg+0xcd/0x170 [20241.965402][ T3329] do_syscall_64+0xc6/0x1e0 [20241.965402][ T3329] [20241.967630][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20241.967630][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20241.967630][ T3329] ipv6_find_idev+0x102/0x170 [20241.967630][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20241.967630][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20241.967630][ T3329] netlink_rcv_skb+0x130/0x360 [20241.967630][ T3329] netlink_unicast+0x449/0x710 [20241.967630][ T3329] netlink_sendmsg+0x723/0xbe0 [20241.967630][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20241.967630][ T3329] ___sys_sendmsg+0xee/0x170 [20241.967630][ T3329] __sys_sendmsg+0xcd/0x170 [20241.967630][ T3329] do_syscall_64+0xc6/0x1e0 [20241.967630][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20241.967630][ T3329] [20241.969362][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20241.969362][ T3329] neigh_parms_alloc+0x1e5/0x510 [20241.969362][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20241.969362][ T3329] ipv6_find_idev+0x102/0x170 [20241.969362][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20241.969362][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20241.969362][ T3329] netlink_rcv_skb+0x130/0x360 [20241.969362][ T3329] netlink_unicast+0x449/0x710 [20241.969362][ T3329] netlink_sendmsg+0x723/0xbe0 [20241.969362][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20241.969362][ T3329] ___sys_sendmsg+0xee/0x170 [20241.969362][ T3329] __sys_sendmsg+0xcd/0x170 [20241.969362][ T3329] do_syscall_64+0xc6/0x1e0 [20241.969362][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20241.969362][ T3329] [20252.212930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20252.213422][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20252.213422][ T3329] netdev_get_by_index+0x5e/0x80 [20252.213422][ T3329] fib6_nh_init+0x3d8/0x15b0 [20252.213422][ T3329] ip6_route_info_create+0xf18/0x17d0 [20252.213422][ T3329] ip6_route_add+0x1c/0x140 [20252.213422][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20252.213422][ T3329] addrconf_add_dev+0xe2/0x170 [20252.213422][ T3329] inet6_addr_add+0x12f/0xa40 [20252.213422][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20252.213422][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20252.213422][ T3329] netlink_rcv_skb+0x130/0x360 [20252.213422][ T3329] netlink_unicast+0x449/0x710 [20252.213422][ T3329] netlink_sendmsg+0x723/0xbe0 [20252.213422][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20252.213422][ T3329] ___sys_sendmsg+0xee/0x170 [20252.213422][ T3329] __sys_sendmsg+0xcd/0x170 [20252.213422][ T3329] do_syscall_64+0xc6/0x1e0 [20252.213422][ T3329] [20252.215637][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20252.215637][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20252.215637][ T3329] ipv6_find_idev+0x102/0x170 [20252.215637][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20252.215637][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20252.215637][ T3329] netlink_rcv_skb+0x130/0x360 [20252.215637][ T3329] netlink_unicast+0x449/0x710 [20252.215637][ T3329] netlink_sendmsg+0x723/0xbe0 [20252.215637][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20252.215637][ T3329] ___sys_sendmsg+0xee/0x170 [20252.215637][ T3329] __sys_sendmsg+0xcd/0x170 [20252.215637][ T3329] do_syscall_64+0xc6/0x1e0 [20252.215637][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20252.215637][ T3329] [20252.217354][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20252.217354][ T3329] neigh_parms_alloc+0x1e5/0x510 [20252.217354][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20252.217354][ T3329] ipv6_find_idev+0x102/0x170 [20252.217354][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20252.217354][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20252.217354][ T3329] netlink_rcv_skb+0x130/0x360 [20252.217354][ T3329] netlink_unicast+0x449/0x710 [20252.217354][ T3329] netlink_sendmsg+0x723/0xbe0 [20252.217354][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20252.217354][ T3329] ___sys_sendmsg+0xee/0x170 [20252.217354][ T3329] __sys_sendmsg+0xcd/0x170 [20252.217354][ T3329] do_syscall_64+0xc6/0x1e0 [20252.217354][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20252.217354][ T3329] [20262.460914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20262.461397][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20262.461397][ T3329] netdev_get_by_index+0x5e/0x80 [20262.461397][ T3329] fib6_nh_init+0x3d8/0x15b0 [20262.461397][ T3329] ip6_route_info_create+0xf18/0x17d0 [20262.461397][ T3329] ip6_route_add+0x1c/0x140 [20262.461397][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20262.461397][ T3329] addrconf_add_dev+0xe2/0x170 [20262.461397][ T3329] inet6_addr_add+0x12f/0xa40 [20262.461397][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20262.461397][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20262.461397][ T3329] netlink_rcv_skb+0x130/0x360 [20262.461397][ T3329] netlink_unicast+0x449/0x710 [20262.461397][ T3329] netlink_sendmsg+0x723/0xbe0 [20262.461397][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20262.461397][ T3329] ___sys_sendmsg+0xee/0x170 [20262.461397][ T3329] __sys_sendmsg+0xcd/0x170 [20262.461397][ T3329] do_syscall_64+0xc6/0x1e0 [20262.461397][ T3329] [20262.463613][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20262.463613][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20262.463613][ T3329] ipv6_find_idev+0x102/0x170 [20262.463613][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20262.463613][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20262.463613][ T3329] netlink_rcv_skb+0x130/0x360 [20262.463613][ T3329] netlink_unicast+0x449/0x710 [20262.463613][ T3329] netlink_sendmsg+0x723/0xbe0 [20262.463613][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20262.463613][ T3329] ___sys_sendmsg+0xee/0x170 [20262.463613][ T3329] __sys_sendmsg+0xcd/0x170 [20262.463613][ T3329] do_syscall_64+0xc6/0x1e0 [20262.463613][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20262.463613][ T3329] [20262.465326][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20262.465326][ T3329] neigh_parms_alloc+0x1e5/0x510 [20262.465326][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20262.465326][ T3329] ipv6_find_idev+0x102/0x170 [20262.465326][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20262.465326][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20262.465326][ T3329] netlink_rcv_skb+0x130/0x360 [20262.465326][ T3329] netlink_unicast+0x449/0x710 [20262.465326][ T3329] netlink_sendmsg+0x723/0xbe0 [20262.465326][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20262.465326][ T3329] ___sys_sendmsg+0xee/0x170 [20262.465326][ T3329] __sys_sendmsg+0xcd/0x170 [20262.465326][ T3329] do_syscall_64+0xc6/0x1e0 [20262.465326][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20262.465326][ T3329] [20272.708929][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20272.709407][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20272.709407][ T3329] netdev_get_by_index+0x5e/0x80 [20272.709407][ T3329] fib6_nh_init+0x3d8/0x15b0 [20272.709407][ T3329] ip6_route_info_create+0xf18/0x17d0 [20272.709407][ T3329] ip6_route_add+0x1c/0x140 [20272.709407][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20272.709407][ T3329] addrconf_add_dev+0xe2/0x170 [20272.709407][ T3329] inet6_addr_add+0x12f/0xa40 [20272.709407][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20272.709407][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20272.709407][ T3329] netlink_rcv_skb+0x130/0x360 [20272.709407][ T3329] netlink_unicast+0x449/0x710 [20272.709407][ T3329] netlink_sendmsg+0x723/0xbe0 [20272.709407][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20272.709407][ T3329] ___sys_sendmsg+0xee/0x170 [20272.709407][ T3329] __sys_sendmsg+0xcd/0x170 [20272.709407][ T3329] do_syscall_64+0xc6/0x1e0 [20272.709407][ T3329] [20272.711621][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20272.711621][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20272.711621][ T3329] ipv6_find_idev+0x102/0x170 [20272.711621][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20272.711621][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20272.711621][ T3329] netlink_rcv_skb+0x130/0x360 [20272.711621][ T3329] netlink_unicast+0x449/0x710 [20272.711621][ T3329] netlink_sendmsg+0x723/0xbe0 [20272.711621][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20272.711621][ T3329] ___sys_sendmsg+0xee/0x170 [20272.711621][ T3329] __sys_sendmsg+0xcd/0x170 [20272.711621][ T3329] do_syscall_64+0xc6/0x1e0 [20272.711621][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20272.711621][ T3329] [20272.713330][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20272.713330][ T3329] neigh_parms_alloc+0x1e5/0x510 [20272.713330][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20272.713330][ T3329] ipv6_find_idev+0x102/0x170 [20272.713330][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20272.713330][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20272.713330][ T3329] netlink_rcv_skb+0x130/0x360 [20272.713330][ T3329] netlink_unicast+0x449/0x710 [20272.713330][ T3329] netlink_sendmsg+0x723/0xbe0 [20272.713330][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20272.713330][ T3329] ___sys_sendmsg+0xee/0x170 [20272.713330][ T3329] __sys_sendmsg+0xcd/0x170 [20272.713330][ T3329] do_syscall_64+0xc6/0x1e0 [20272.713330][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20272.713330][ T3329] [20282.956920][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20282.957425][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20282.957425][ T3329] netdev_get_by_index+0x5e/0x80 [20282.957425][ T3329] fib6_nh_init+0x3d8/0x15b0 [20282.957425][ T3329] ip6_route_info_create+0xf18/0x17d0 [20282.957425][ T3329] ip6_route_add+0x1c/0x140 [20282.957425][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20282.957425][ T3329] addrconf_add_dev+0xe2/0x170 [20282.957425][ T3329] inet6_addr_add+0x12f/0xa40 [20282.957425][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20282.957425][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20282.957425][ T3329] netlink_rcv_skb+0x130/0x360 [20282.957425][ T3329] netlink_unicast+0x449/0x710 [20282.957425][ T3329] netlink_sendmsg+0x723/0xbe0 [20282.957425][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20282.957425][ T3329] ___sys_sendmsg+0xee/0x170 [20282.957425][ T3329] __sys_sendmsg+0xcd/0x170 [20282.957425][ T3329] do_syscall_64+0xc6/0x1e0 [20282.957425][ T3329] [20282.959682][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20282.959682][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20282.959682][ T3329] ipv6_find_idev+0x102/0x170 [20282.959682][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20282.959682][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20282.959682][ T3329] netlink_rcv_skb+0x130/0x360 [20282.959682][ T3329] netlink_unicast+0x449/0x710 [20282.959682][ T3329] netlink_sendmsg+0x723/0xbe0 [20282.959682][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20282.959682][ T3329] ___sys_sendmsg+0xee/0x170 [20282.959682][ T3329] __sys_sendmsg+0xcd/0x170 [20282.959682][ T3329] do_syscall_64+0xc6/0x1e0 [20282.959682][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20282.959682][ T3329] [20282.961427][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20282.961427][ T3329] neigh_parms_alloc+0x1e5/0x510 [20282.961427][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20282.961427][ T3329] ipv6_find_idev+0x102/0x170 [20282.961427][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20282.961427][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20282.961427][ T3329] netlink_rcv_skb+0x130/0x360 [20282.961427][ T3329] netlink_unicast+0x449/0x710 [20282.961427][ T3329] netlink_sendmsg+0x723/0xbe0 [20282.961427][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20282.961427][ T3329] ___sys_sendmsg+0xee/0x170 [20282.961427][ T3329] __sys_sendmsg+0xcd/0x170 [20282.961427][ T3329] do_syscall_64+0xc6/0x1e0 [20282.961427][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20282.961427][ T3329] [20293.204913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20293.205396][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20293.205396][ T3329] netdev_get_by_index+0x5e/0x80 [20293.205396][ T3329] fib6_nh_init+0x3d8/0x15b0 [20293.205396][ T3329] ip6_route_info_create+0xf18/0x17d0 [20293.205396][ T3329] ip6_route_add+0x1c/0x140 [20293.205396][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20293.205396][ T3329] addrconf_add_dev+0xe2/0x170 [20293.205396][ T3329] inet6_addr_add+0x12f/0xa40 [20293.205396][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20293.205396][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20293.205396][ T3329] netlink_rcv_skb+0x130/0x360 [20293.205396][ T3329] netlink_unicast+0x449/0x710 [20293.205396][ T3329] netlink_sendmsg+0x723/0xbe0 [20293.205396][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20293.205396][ T3329] ___sys_sendmsg+0xee/0x170 [20293.205396][ T3329] __sys_sendmsg+0xcd/0x170 [20293.205396][ T3329] do_syscall_64+0xc6/0x1e0 [20293.205396][ T3329] [20293.207617][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20293.207617][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20293.207617][ T3329] ipv6_find_idev+0x102/0x170 [20293.207617][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20293.207617][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20293.207617][ T3329] netlink_rcv_skb+0x130/0x360 [20293.207617][ T3329] netlink_unicast+0x449/0x710 [20293.207617][ T3329] netlink_sendmsg+0x723/0xbe0 [20293.207617][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20293.207617][ T3329] ___sys_sendmsg+0xee/0x170 [20293.207617][ T3329] __sys_sendmsg+0xcd/0x170 [20293.207617][ T3329] do_syscall_64+0xc6/0x1e0 [20293.207617][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20293.207617][ T3329] [20293.209336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20293.209336][ T3329] neigh_parms_alloc+0x1e5/0x510 [20293.209336][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20293.209336][ T3329] ipv6_find_idev+0x102/0x170 [20293.209336][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20293.209336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20293.209336][ T3329] netlink_rcv_skb+0x130/0x360 [20293.209336][ T3329] netlink_unicast+0x449/0x710 [20293.209336][ T3329] netlink_sendmsg+0x723/0xbe0 [20293.209336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20293.209336][ T3329] ___sys_sendmsg+0xee/0x170 [20293.209336][ T3329] __sys_sendmsg+0xcd/0x170 [20293.209336][ T3329] do_syscall_64+0xc6/0x1e0 [20293.209336][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20293.209336][ T3329] [20303.452914][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20303.453396][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20303.453396][ T3329] netdev_get_by_index+0x5e/0x80 [20303.453396][ T3329] fib6_nh_init+0x3d8/0x15b0 [20303.453396][ T3329] ip6_route_info_create+0xf18/0x17d0 [20303.453396][ T3329] ip6_route_add+0x1c/0x140 [20303.453396][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20303.453396][ T3329] addrconf_add_dev+0xe2/0x170 [20303.453396][ T3329] inet6_addr_add+0x12f/0xa40 [20303.453396][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20303.453396][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20303.453396][ T3329] netlink_rcv_skb+0x130/0x360 [20303.453396][ T3329] netlink_unicast+0x449/0x710 [20303.453396][ T3329] netlink_sendmsg+0x723/0xbe0 [20303.453396][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20303.453396][ T3329] ___sys_sendmsg+0xee/0x170 [20303.453396][ T3329] __sys_sendmsg+0xcd/0x170 [20303.453396][ T3329] do_syscall_64+0xc6/0x1e0 [20303.453396][ T3329] [20303.455622][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20303.455622][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20303.455622][ T3329] ipv6_find_idev+0x102/0x170 [20303.455622][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20303.455622][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20303.455622][ T3329] netlink_rcv_skb+0x130/0x360 [20303.455622][ T3329] netlink_unicast+0x449/0x710 [20303.455622][ T3329] netlink_sendmsg+0x723/0xbe0 [20303.455622][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20303.455622][ T3329] ___sys_sendmsg+0xee/0x170 [20303.455622][ T3329] __sys_sendmsg+0xcd/0x170 [20303.455622][ T3329] do_syscall_64+0xc6/0x1e0 [20303.455622][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20303.455622][ T3329] [20303.457337][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20303.457337][ T3329] neigh_parms_alloc+0x1e5/0x510 [20303.457337][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20303.457337][ T3329] ipv6_find_idev+0x102/0x170 [20303.457337][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20303.457337][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20303.457337][ T3329] netlink_rcv_skb+0x130/0x360 [20303.457337][ T3329] netlink_unicast+0x449/0x710 [20303.457337][ T3329] netlink_sendmsg+0x723/0xbe0 [20303.457337][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20303.457337][ T3329] ___sys_sendmsg+0xee/0x170 [20303.457337][ T3329] __sys_sendmsg+0xcd/0x170 [20303.457337][ T3329] do_syscall_64+0xc6/0x1e0 [20303.457337][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20303.457337][ T3329] [20313.700934][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20313.701435][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20313.701435][ T3329] netdev_get_by_index+0x5e/0x80 [20313.701435][ T3329] fib6_nh_init+0x3d8/0x15b0 [20313.701435][ T3329] ip6_route_info_create+0xf18/0x17d0 [20313.701435][ T3329] ip6_route_add+0x1c/0x140 [20313.701435][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20313.701435][ T3329] addrconf_add_dev+0xe2/0x170 [20313.701435][ T3329] inet6_addr_add+0x12f/0xa40 [20313.701435][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20313.701435][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20313.701435][ T3329] netlink_rcv_skb+0x130/0x360 [20313.701435][ T3329] netlink_unicast+0x449/0x710 [20313.701435][ T3329] netlink_sendmsg+0x723/0xbe0 [20313.701435][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20313.701435][ T3329] ___sys_sendmsg+0xee/0x170 [20313.701435][ T3329] __sys_sendmsg+0xcd/0x170 [20313.701435][ T3329] do_syscall_64+0xc6/0x1e0 [20313.701435][ T3329] [20313.703687][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20313.703687][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20313.703687][ T3329] ipv6_find_idev+0x102/0x170 [20313.703687][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20313.703687][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20313.703687][ T3329] netlink_rcv_skb+0x130/0x360 [20313.703687][ T3329] netlink_unicast+0x449/0x710 [20313.703687][ T3329] netlink_sendmsg+0x723/0xbe0 [20313.703687][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20313.703687][ T3329] ___sys_sendmsg+0xee/0x170 [20313.703687][ T3329] __sys_sendmsg+0xcd/0x170 [20313.703687][ T3329] do_syscall_64+0xc6/0x1e0 [20313.703687][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20313.703687][ T3329] [20313.705403][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20313.705403][ T3329] neigh_parms_alloc+0x1e5/0x510 [20313.705403][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20313.705403][ T3329] ipv6_find_idev+0x102/0x170 [20313.705403][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20313.705403][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20313.705403][ T3329] netlink_rcv_skb+0x130/0x360 [20313.705403][ T3329] netlink_unicast+0x449/0x710 [20313.705403][ T3329] netlink_sendmsg+0x723/0xbe0 [20313.705403][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20313.705403][ T3329] ___sys_sendmsg+0xee/0x170 [20313.705403][ T3329] __sys_sendmsg+0xcd/0x170 [20313.705403][ T3329] do_syscall_64+0xc6/0x1e0 [20313.705403][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20313.705403][ T3329] [20323.948913][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20323.949395][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20323.949395][ T3329] netdev_get_by_index+0x5e/0x80 [20323.949395][ T3329] fib6_nh_init+0x3d8/0x15b0 [20323.949395][ T3329] ip6_route_info_create+0xf18/0x17d0 [20323.949395][ T3329] ip6_route_add+0x1c/0x140 [20323.949395][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20323.949395][ T3329] addrconf_add_dev+0xe2/0x170 [20323.949395][ T3329] inet6_addr_add+0x12f/0xa40 [20323.949395][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20323.949395][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20323.949395][ T3329] netlink_rcv_skb+0x130/0x360 [20323.949395][ T3329] netlink_unicast+0x449/0x710 [20323.949395][ T3329] netlink_sendmsg+0x723/0xbe0 [20323.949395][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20323.949395][ T3329] ___sys_sendmsg+0xee/0x170 [20323.949395][ T3329] __sys_sendmsg+0xcd/0x170 [20323.949395][ T3329] do_syscall_64+0xc6/0x1e0 [20323.949395][ T3329] [20323.951605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20323.951605][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20323.951605][ T3329] ipv6_find_idev+0x102/0x170 [20323.951605][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20323.951605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20323.951605][ T3329] netlink_rcv_skb+0x130/0x360 [20323.951605][ T3329] netlink_unicast+0x449/0x710 [20323.951605][ T3329] netlink_sendmsg+0x723/0xbe0 [20323.951605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20323.951605][ T3329] ___sys_sendmsg+0xee/0x170 [20323.951605][ T3329] __sys_sendmsg+0xcd/0x170 [20323.951605][ T3329] do_syscall_64+0xc6/0x1e0 [20323.951605][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20323.951605][ T3329] [20323.953315][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20323.953315][ T3329] neigh_parms_alloc+0x1e5/0x510 [20323.953315][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20323.953315][ T3329] ipv6_find_idev+0x102/0x170 [20323.953315][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20323.953315][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20323.953315][ T3329] netlink_rcv_skb+0x130/0x360 [20323.953315][ T3329] netlink_unicast+0x449/0x710 [20323.953315][ T3329] netlink_sendmsg+0x723/0xbe0 [20323.953315][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20323.953315][ T3329] ___sys_sendmsg+0xee/0x170 [20323.953315][ T3329] __sys_sendmsg+0xcd/0x170 [20323.953315][ T3329] do_syscall_64+0xc6/0x1e0 [20323.953315][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20323.953315][ T3329] [20334.196909][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20334.197402][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20334.197402][ T3329] netdev_get_by_index+0x5e/0x80 [20334.197402][ T3329] fib6_nh_init+0x3d8/0x15b0 [20334.197402][ T3329] ip6_route_info_create+0xf18/0x17d0 [20334.197402][ T3329] ip6_route_add+0x1c/0x140 [20334.197402][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20334.197402][ T3329] addrconf_add_dev+0xe2/0x170 [20334.197402][ T3329] inet6_addr_add+0x12f/0xa40 [20334.197402][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20334.197402][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20334.197402][ T3329] netlink_rcv_skb+0x130/0x360 [20334.197402][ T3329] netlink_unicast+0x449/0x710 [20334.197402][ T3329] netlink_sendmsg+0x723/0xbe0 [20334.197402][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20334.197402][ T3329] ___sys_sendmsg+0xee/0x170 [20334.197402][ T3329] __sys_sendmsg+0xcd/0x170 [20334.197402][ T3329] do_syscall_64+0xc6/0x1e0 [20334.197402][ T3329] [20334.199629][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20334.199629][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20334.199629][ T3329] ipv6_find_idev+0x102/0x170 [20334.199629][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20334.199629][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20334.199629][ T3329] netlink_rcv_skb+0x130/0x360 [20334.199629][ T3329] netlink_unicast+0x449/0x710 [20334.199629][ T3329] netlink_sendmsg+0x723/0xbe0 [20334.199629][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20334.199629][ T3329] ___sys_sendmsg+0xee/0x170 [20334.199629][ T3329] __sys_sendmsg+0xcd/0x170 [20334.199629][ T3329] do_syscall_64+0xc6/0x1e0 [20334.199629][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20334.199629][ T3329] [20334.201336][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20334.201336][ T3329] neigh_parms_alloc+0x1e5/0x510 [20334.201336][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20334.201336][ T3329] ipv6_find_idev+0x102/0x170 [20334.201336][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20334.201336][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20334.201336][ T3329] netlink_rcv_skb+0x130/0x360 [20334.201336][ T3329] netlink_unicast+0x449/0x710 [20334.201336][ T3329] netlink_sendmsg+0x723/0xbe0 [20334.201336][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20334.201336][ T3329] ___sys_sendmsg+0xee/0x170 [20334.201336][ T3329] __sys_sendmsg+0xcd/0x170 [20334.201336][ T3329] do_syscall_64+0xc6/0x1e0 [20334.201336][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20334.201336][ T3329] [20344.444930][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20344.445408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20344.445408][ T3329] netdev_get_by_index+0x5e/0x80 [20344.445408][ T3329] fib6_nh_init+0x3d8/0x15b0 [20344.445408][ T3329] ip6_route_info_create+0xf18/0x17d0 [20344.445408][ T3329] ip6_route_add+0x1c/0x140 [20344.445408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20344.445408][ T3329] addrconf_add_dev+0xe2/0x170 [20344.445408][ T3329] inet6_addr_add+0x12f/0xa40 [20344.445408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20344.445408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20344.445408][ T3329] netlink_rcv_skb+0x130/0x360 [20344.445408][ T3329] netlink_unicast+0x449/0x710 [20344.445408][ T3329] netlink_sendmsg+0x723/0xbe0 [20344.445408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20344.445408][ T3329] ___sys_sendmsg+0xee/0x170 [20344.445408][ T3329] __sys_sendmsg+0xcd/0x170 [20344.445408][ T3329] do_syscall_64+0xc6/0x1e0 [20344.445408][ T3329] [20344.447636][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20344.447636][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20344.447636][ T3329] ipv6_find_idev+0x102/0x170 [20344.447636][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20344.447636][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20344.447636][ T3329] netlink_rcv_skb+0x130/0x360 [20344.447636][ T3329] netlink_unicast+0x449/0x710 [20344.447636][ T3329] netlink_sendmsg+0x723/0xbe0 [20344.447636][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20344.447636][ T3329] ___sys_sendmsg+0xee/0x170 [20344.447636][ T3329] __sys_sendmsg+0xcd/0x170 [20344.447636][ T3329] do_syscall_64+0xc6/0x1e0 [20344.447636][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20344.447636][ T3329] [20344.449379][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20344.449379][ T3329] neigh_parms_alloc+0x1e5/0x510 [20344.449379][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20344.449379][ T3329] ipv6_find_idev+0x102/0x170 [20344.449379][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20344.449379][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20344.449379][ T3329] netlink_rcv_skb+0x130/0x360 [20344.449379][ T3329] netlink_unicast+0x449/0x710 [20344.449379][ T3329] netlink_sendmsg+0x723/0xbe0 [20344.449379][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20344.449379][ T3329] ___sys_sendmsg+0xee/0x170 [20344.449379][ T3329] __sys_sendmsg+0xcd/0x170 [20344.449379][ T3329] do_syscall_64+0xc6/0x1e0 [20344.449379][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20344.449379][ T3329] [20354.692956][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20354.693399][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20354.693399][ T3329] netdev_get_by_index+0x5e/0x80 [20354.693399][ T3329] fib6_nh_init+0x3d8/0x15b0 [20354.693399][ T3329] ip6_route_info_create+0xf18/0x17d0 [20354.693399][ T3329] ip6_route_add+0x1c/0x140 [20354.693399][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20354.693399][ T3329] addrconf_add_dev+0xe2/0x170 [20354.693399][ T3329] inet6_addr_add+0x12f/0xa40 [20354.693399][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20354.693399][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20354.693399][ T3329] netlink_rcv_skb+0x130/0x360 [20354.693399][ T3329] netlink_unicast+0x449/0x710 [20354.693399][ T3329] netlink_sendmsg+0x723/0xbe0 [20354.693399][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20354.693399][ T3329] ___sys_sendmsg+0xee/0x170 [20354.693399][ T3329] __sys_sendmsg+0xcd/0x170 [20354.693399][ T3329] do_syscall_64+0xc6/0x1e0 [20354.693399][ T3329] [20354.695612][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20354.695612][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20354.695612][ T3329] ipv6_find_idev+0x102/0x170 [20354.695612][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20354.695612][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20354.695612][ T3329] netlink_rcv_skb+0x130/0x360 [20354.695612][ T3329] netlink_unicast+0x449/0x710 [20354.695612][ T3329] netlink_sendmsg+0x723/0xbe0 [20354.695612][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20354.695612][ T3329] ___sys_sendmsg+0xee/0x170 [20354.695612][ T3329] __sys_sendmsg+0xcd/0x170 [20354.695612][ T3329] do_syscall_64+0xc6/0x1e0 [20354.695612][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20354.695612][ T3329] [20354.697322][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20354.697322][ T3329] neigh_parms_alloc+0x1e5/0x510 [20354.697322][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20354.697322][ T3329] ipv6_find_idev+0x102/0x170 [20354.697322][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20354.697322][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20354.697322][ T3329] netlink_rcv_skb+0x130/0x360 [20354.697322][ T3329] netlink_unicast+0x449/0x710 [20354.697322][ T3329] netlink_sendmsg+0x723/0xbe0 [20354.697322][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20354.697322][ T3329] ___sys_sendmsg+0xee/0x170 [20354.697322][ T3329] __sys_sendmsg+0xcd/0x170 [20354.697322][ T3329] do_syscall_64+0xc6/0x1e0 [20354.697322][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20354.697322][ T3329] [20364.893007][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20364.893520][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20364.893520][ T3329] netdev_get_by_index+0x5e/0x80 [20364.893520][ T3329] fib6_nh_init+0x3d8/0x15b0 [20364.893520][ T3329] ip6_route_info_create+0xf18/0x17d0 [20364.893520][ T3329] ip6_route_add+0x1c/0x140 [20364.893520][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20364.893520][ T3329] addrconf_add_dev+0xe2/0x170 [20364.893520][ T3329] inet6_addr_add+0x12f/0xa40 [20364.893520][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20364.893520][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20364.893520][ T3329] netlink_rcv_skb+0x130/0x360 [20364.893520][ T3329] netlink_unicast+0x449/0x710 [20364.893520][ T3329] netlink_sendmsg+0x723/0xbe0 [20364.893520][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20364.893520][ T3329] ___sys_sendmsg+0xee/0x170 [20364.893520][ T3329] __sys_sendmsg+0xcd/0x170 [20364.893520][ T3329] do_syscall_64+0xc6/0x1e0 [20364.893520][ T3329] [20364.895769][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20364.895769][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20364.895769][ T3329] ipv6_find_idev+0x102/0x170 [20364.895769][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20364.895769][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20364.895769][ T3329] netlink_rcv_skb+0x130/0x360 [20364.895769][ T3329] netlink_unicast+0x449/0x710 [20364.895769][ T3329] netlink_sendmsg+0x723/0xbe0 [20364.895769][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20364.895769][ T3329] ___sys_sendmsg+0xee/0x170 [20364.895769][ T3329] __sys_sendmsg+0xcd/0x170 [20364.895769][ T3329] do_syscall_64+0xc6/0x1e0 [20364.895769][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20364.895769][ T3329] [20364.897491][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20364.897491][ T3329] neigh_parms_alloc+0x1e5/0x510 [20364.897491][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20364.897491][ T3329] ipv6_find_idev+0x102/0x170 [20364.897491][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20364.897491][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20364.897491][ T3329] netlink_rcv_skb+0x130/0x360 [20364.897491][ T3329] netlink_unicast+0x449/0x710 [20364.897491][ T3329] netlink_sendmsg+0x723/0xbe0 [20364.897491][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20364.897491][ T3329] ___sys_sendmsg+0xee/0x170 [20364.897491][ T3329] __sys_sendmsg+0xcd/0x170 [20364.897491][ T3329] do_syscall_64+0xc6/0x1e0 [20364.897491][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20364.897491][ T3329] [20375.140963][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20375.141464][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20375.141464][ T3329] netdev_get_by_index+0x5e/0x80 [20375.141464][ T3329] fib6_nh_init+0x3d8/0x15b0 [20375.141464][ T3329] ip6_route_info_create+0xf18/0x17d0 [20375.141464][ T3329] ip6_route_add+0x1c/0x140 [20375.141464][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20375.141464][ T3329] addrconf_add_dev+0xe2/0x170 [20375.141464][ T3329] inet6_addr_add+0x12f/0xa40 [20375.141464][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20375.141464][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20375.141464][ T3329] netlink_rcv_skb+0x130/0x360 [20375.141464][ T3329] netlink_unicast+0x449/0x710 [20375.141464][ T3329] netlink_sendmsg+0x723/0xbe0 [20375.141464][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20375.141464][ T3329] ___sys_sendmsg+0xee/0x170 [20375.141464][ T3329] __sys_sendmsg+0xcd/0x170 [20375.141464][ T3329] do_syscall_64+0xc6/0x1e0 [20375.141464][ T3329] [20375.143719][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20375.143719][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20375.143719][ T3329] ipv6_find_idev+0x102/0x170 [20375.143719][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20375.143719][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20375.143719][ T3329] netlink_rcv_skb+0x130/0x360 [20375.143719][ T3329] netlink_unicast+0x449/0x710 [20375.143719][ T3329] netlink_sendmsg+0x723/0xbe0 [20375.143719][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20375.143719][ T3329] ___sys_sendmsg+0xee/0x170 [20375.143719][ T3329] __sys_sendmsg+0xcd/0x170 [20375.143719][ T3329] do_syscall_64+0xc6/0x1e0 [20375.143719][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20375.143719][ T3329] [20375.145456][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20375.145456][ T3329] neigh_parms_alloc+0x1e5/0x510 [20375.145456][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20375.145456][ T3329] ipv6_find_idev+0x102/0x170 [20375.145456][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20375.145456][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20375.145456][ T3329] netlink_rcv_skb+0x130/0x360 [20375.145456][ T3329] netlink_unicast+0x449/0x710 [20375.145456][ T3329] netlink_sendmsg+0x723/0xbe0 [20375.145456][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20375.145456][ T3329] ___sys_sendmsg+0xee/0x170 [20375.145456][ T3329] __sys_sendmsg+0xcd/0x170 [20375.145456][ T3329] do_syscall_64+0xc6/0x1e0 [20375.145456][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20375.145456][ T3329] [20385.388964][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20385.389408][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20385.389408][ T3329] netdev_get_by_index+0x5e/0x80 [20385.389408][ T3329] fib6_nh_init+0x3d8/0x15b0 [20385.389408][ T3329] ip6_route_info_create+0xf18/0x17d0 [20385.389408][ T3329] ip6_route_add+0x1c/0x140 [20385.389408][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20385.389408][ T3329] addrconf_add_dev+0xe2/0x170 [20385.389408][ T3329] inet6_addr_add+0x12f/0xa40 [20385.389408][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20385.389408][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20385.389408][ T3329] netlink_rcv_skb+0x130/0x360 [20385.389408][ T3329] netlink_unicast+0x449/0x710 [20385.389408][ T3329] netlink_sendmsg+0x723/0xbe0 [20385.389408][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20385.389408][ T3329] ___sys_sendmsg+0xee/0x170 [20385.389408][ T3329] __sys_sendmsg+0xcd/0x170 [20385.389408][ T3329] do_syscall_64+0xc6/0x1e0 [20385.389408][ T3329] [20385.391607][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20385.391607][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20385.391607][ T3329] ipv6_find_idev+0x102/0x170 [20385.391607][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20385.391607][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20385.391607][ T3329] netlink_rcv_skb+0x130/0x360 [20385.391607][ T3329] netlink_unicast+0x449/0x710 [20385.391607][ T3329] netlink_sendmsg+0x723/0xbe0 [20385.391607][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20385.391607][ T3329] ___sys_sendmsg+0xee/0x170 [20385.391607][ T3329] __sys_sendmsg+0xcd/0x170 [20385.391607][ T3329] do_syscall_64+0xc6/0x1e0 [20385.391607][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20385.391607][ T3329] [20385.393310][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20385.393310][ T3329] neigh_parms_alloc+0x1e5/0x510 [20385.393310][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20385.393310][ T3329] ipv6_find_idev+0x102/0x170 [20385.393310][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20385.393310][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20385.393310][ T3329] netlink_rcv_skb+0x130/0x360 [20385.393310][ T3329] netlink_unicast+0x449/0x710 [20385.393310][ T3329] netlink_sendmsg+0x723/0xbe0 [20385.393310][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20385.393310][ T3329] ___sys_sendmsg+0xee/0x170 [20385.393310][ T3329] __sys_sendmsg+0xcd/0x170 [20385.393310][ T3329] do_syscall_64+0xc6/0x1e0 [20385.393310][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20385.393310][ T3329] [20395.612962][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20395.613465][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20395.613465][ T3329] netdev_get_by_index+0x5e/0x80 [20395.613465][ T3329] fib6_nh_init+0x3d8/0x15b0 [20395.613465][ T3329] ip6_route_info_create+0xf18/0x17d0 [20395.613465][ T3329] ip6_route_add+0x1c/0x140 [20395.613465][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20395.613465][ T3329] addrconf_add_dev+0xe2/0x170 [20395.613465][ T3329] inet6_addr_add+0x12f/0xa40 [20395.613465][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20395.613465][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20395.613465][ T3329] netlink_rcv_skb+0x130/0x360 [20395.613465][ T3329] netlink_unicast+0x449/0x710 [20395.613465][ T3329] netlink_sendmsg+0x723/0xbe0 [20395.613465][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20395.613465][ T3329] ___sys_sendmsg+0xee/0x170 [20395.613465][ T3329] __sys_sendmsg+0xcd/0x170 [20395.613465][ T3329] do_syscall_64+0xc6/0x1e0 [20395.613465][ T3329] [20395.615669][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20395.615669][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20395.615669][ T3329] ipv6_find_idev+0x102/0x170 [20395.615669][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20395.615669][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20395.615669][ T3329] netlink_rcv_skb+0x130/0x360 [20395.615669][ T3329] netlink_unicast+0x449/0x710 [20395.615669][ T3329] netlink_sendmsg+0x723/0xbe0 [20395.615669][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20395.615669][ T3329] ___sys_sendmsg+0xee/0x170 [20395.615669][ T3329] __sys_sendmsg+0xcd/0x170 [20395.615669][ T3329] do_syscall_64+0xc6/0x1e0 [20395.615669][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20395.615669][ T3329] [20395.617387][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20395.617387][ T3329] neigh_parms_alloc+0x1e5/0x510 [20395.617387][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20395.617387][ T3329] ipv6_find_idev+0x102/0x170 [20395.617387][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20395.617387][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20395.617387][ T3329] netlink_rcv_skb+0x130/0x360 [20395.617387][ T3329] netlink_unicast+0x449/0x710 [20395.617387][ T3329] netlink_sendmsg+0x723/0xbe0 [20395.617387][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20395.617387][ T3329] ___sys_sendmsg+0xee/0x170 [20395.617387][ T3329] __sys_sendmsg+0xcd/0x170 [20395.617387][ T3329] do_syscall_64+0xc6/0x1e0 [20395.617387][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20395.617387][ T3329] [20405.868894][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20405.869317][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20405.869317][ T3329] netdev_get_by_index+0x5e/0x80 [20405.869317][ T3329] fib6_nh_init+0x3d8/0x15b0 [20405.869317][ T3329] ip6_route_info_create+0xf18/0x17d0 [20405.869317][ T3329] ip6_route_add+0x1c/0x140 [20405.869317][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20405.869317][ T3329] addrconf_add_dev+0xe2/0x170 [20405.869317][ T3329] inet6_addr_add+0x12f/0xa40 [20405.869317][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20405.869317][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20405.869317][ T3329] netlink_rcv_skb+0x130/0x360 [20405.869317][ T3329] netlink_unicast+0x449/0x710 [20405.869317][ T3329] netlink_sendmsg+0x723/0xbe0 [20405.869317][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20405.869317][ T3329] ___sys_sendmsg+0xee/0x170 [20405.869317][ T3329] __sys_sendmsg+0xcd/0x170 [20405.869317][ T3329] do_syscall_64+0xc6/0x1e0 [20405.869317][ T3329] [20405.871540][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20405.871540][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20405.871540][ T3329] ipv6_find_idev+0x102/0x170 [20405.871540][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20405.871540][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20405.871540][ T3329] netlink_rcv_skb+0x130/0x360 [20405.871540][ T3329] netlink_unicast+0x449/0x710 [20405.871540][ T3329] netlink_sendmsg+0x723/0xbe0 [20405.871540][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20405.871540][ T3329] ___sys_sendmsg+0xee/0x170 [20405.871540][ T3329] __sys_sendmsg+0xcd/0x170 [20405.871540][ T3329] do_syscall_64+0xc6/0x1e0 [20405.871540][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20405.871540][ T3329] [20405.873266][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20405.873266][ T3329] neigh_parms_alloc+0x1e5/0x510 [20405.873266][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20405.873266][ T3329] ipv6_find_idev+0x102/0x170 [20405.873266][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20405.873266][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20405.873266][ T3329] netlink_rcv_skb+0x130/0x360 [20405.873266][ T3329] netlink_unicast+0x449/0x710 [20405.873266][ T3329] netlink_sendmsg+0x723/0xbe0 [20405.873266][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20405.873266][ T3329] ___sys_sendmsg+0xee/0x170 [20405.873266][ T3329] __sys_sendmsg+0xcd/0x170 [20405.873266][ T3329] do_syscall_64+0xc6/0x1e0 [20405.873266][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20405.873266][ T3329] [20416.124960][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20416.125470][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20416.125470][ T3329] netdev_get_by_index+0x5e/0x80 [20416.125470][ T3329] fib6_nh_init+0x3d8/0x15b0 [20416.125470][ T3329] ip6_route_info_create+0xf18/0x17d0 [20416.125470][ T3329] ip6_route_add+0x1c/0x140 [20416.125470][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20416.125470][ T3329] addrconf_add_dev+0xe2/0x170 [20416.125470][ T3329] inet6_addr_add+0x12f/0xa40 [20416.125470][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20416.125470][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20416.125470][ T3329] netlink_rcv_skb+0x130/0x360 [20416.125470][ T3329] netlink_unicast+0x449/0x710 [20416.125470][ T3329] netlink_sendmsg+0x723/0xbe0 [20416.125470][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20416.125470][ T3329] ___sys_sendmsg+0xee/0x170 [20416.125470][ T3329] __sys_sendmsg+0xcd/0x170 [20416.125470][ T3329] do_syscall_64+0xc6/0x1e0 [20416.125470][ T3329] [20416.127727][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20416.127727][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20416.127727][ T3329] ipv6_find_idev+0x102/0x170 [20416.127727][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20416.127727][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20416.127727][ T3329] netlink_rcv_skb+0x130/0x360 [20416.127727][ T3329] netlink_unicast+0x449/0x710 [20416.127727][ T3329] netlink_sendmsg+0x723/0xbe0 [20416.127727][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20416.127727][ T3329] ___sys_sendmsg+0xee/0x170 [20416.127727][ T3329] __sys_sendmsg+0xcd/0x170 [20416.127727][ T3329] do_syscall_64+0xc6/0x1e0 [20416.127727][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20416.127727][ T3329] [20416.129473][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20416.129473][ T3329] neigh_parms_alloc+0x1e5/0x510 [20416.129473][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20416.129473][ T3329] ipv6_find_idev+0x102/0x170 [20416.129473][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20416.129473][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20416.129473][ T3329] netlink_rcv_skb+0x130/0x360 [20416.129473][ T3329] netlink_unicast+0x449/0x710 [20416.129473][ T3329] netlink_sendmsg+0x723/0xbe0 [20416.129473][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20416.129473][ T3329] ___sys_sendmsg+0xee/0x170 [20416.129473][ T3329] __sys_sendmsg+0xcd/0x170 [20416.129473][ T3329] do_syscall_64+0xc6/0x1e0 [20416.129473][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20416.129473][ T3329] [20426.380957][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20426.381468][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20426.381468][ T3329] netdev_get_by_index+0x5e/0x80 [20426.381468][ T3329] fib6_nh_init+0x3d8/0x15b0 [20426.381468][ T3329] ip6_route_info_create+0xf18/0x17d0 [20426.381468][ T3329] ip6_route_add+0x1c/0x140 [20426.381468][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20426.381468][ T3329] addrconf_add_dev+0xe2/0x170 [20426.381468][ T3329] inet6_addr_add+0x12f/0xa40 [20426.381468][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20426.381468][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20426.381468][ T3329] netlink_rcv_skb+0x130/0x360 [20426.381468][ T3329] netlink_unicast+0x449/0x710 [20426.381468][ T3329] netlink_sendmsg+0x723/0xbe0 [20426.381468][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20426.381468][ T3329] ___sys_sendmsg+0xee/0x170 [20426.381468][ T3329] __sys_sendmsg+0xcd/0x170 [20426.381468][ T3329] do_syscall_64+0xc6/0x1e0 [20426.381468][ T3329] [20426.383712][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20426.383712][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20426.383712][ T3329] ipv6_find_idev+0x102/0x170 [20426.383712][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20426.383712][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20426.383712][ T3329] netlink_rcv_skb+0x130/0x360 [20426.383712][ T3329] netlink_unicast+0x449/0x710 [20426.383712][ T3329] netlink_sendmsg+0x723/0xbe0 [20426.383712][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20426.383712][ T3329] ___sys_sendmsg+0xee/0x170 [20426.383712][ T3329] __sys_sendmsg+0xcd/0x170 [20426.383712][ T3329] do_syscall_64+0xc6/0x1e0 [20426.383712][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20426.383712][ T3329] [20426.385442][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20426.385442][ T3329] neigh_parms_alloc+0x1e5/0x510 [20426.385442][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20426.385442][ T3329] ipv6_find_idev+0x102/0x170 [20426.385442][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20426.385442][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20426.385442][ T3329] netlink_rcv_skb+0x130/0x360 [20426.385442][ T3329] netlink_unicast+0x449/0x710 [20426.385442][ T3329] netlink_sendmsg+0x723/0xbe0 [20426.385442][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20426.385442][ T3329] ___sys_sendmsg+0xee/0x170 [20426.385442][ T3329] __sys_sendmsg+0xcd/0x170 [20426.385442][ T3329] do_syscall_64+0xc6/0x1e0 [20426.385442][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20426.385442][ T3329] [20436.636953][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20436.637482][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20436.637482][ T3329] netdev_get_by_index+0x5e/0x80 [20436.637482][ T3329] fib6_nh_init+0x3d8/0x15b0 [20436.637482][ T3329] ip6_route_info_create+0xf18/0x17d0 [20436.637482][ T3329] ip6_route_add+0x1c/0x140 [20436.637482][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20436.637482][ T3329] addrconf_add_dev+0xe2/0x170 [20436.637482][ T3329] inet6_addr_add+0x12f/0xa40 [20436.637482][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20436.637482][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20436.637482][ T3329] netlink_rcv_skb+0x130/0x360 [20436.637482][ T3329] netlink_unicast+0x449/0x710 [20436.637482][ T3329] netlink_sendmsg+0x723/0xbe0 [20436.637482][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20436.637482][ T3329] ___sys_sendmsg+0xee/0x170 [20436.637482][ T3329] __sys_sendmsg+0xcd/0x170 [20436.637482][ T3329] do_syscall_64+0xc6/0x1e0 [20436.637482][ T3329] [20436.639763][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20436.639763][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20436.639763][ T3329] ipv6_find_idev+0x102/0x170 [20436.639763][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20436.639763][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20436.639763][ T3329] netlink_rcv_skb+0x130/0x360 [20436.639763][ T3329] netlink_unicast+0x449/0x710 [20436.639763][ T3329] netlink_sendmsg+0x723/0xbe0 [20436.639763][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20436.639763][ T3329] ___sys_sendmsg+0xee/0x170 [20436.639763][ T3329] __sys_sendmsg+0xcd/0x170 [20436.639763][ T3329] do_syscall_64+0xc6/0x1e0 [20436.639763][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20436.639763][ T3329] [20436.641493][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20436.641493][ T3329] neigh_parms_alloc+0x1e5/0x510 [20436.641493][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20436.641493][ T3329] ipv6_find_idev+0x102/0x170 [20436.641493][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20436.641493][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20436.641493][ T3329] netlink_rcv_skb+0x130/0x360 [20436.641493][ T3329] netlink_unicast+0x449/0x710 [20436.641493][ T3329] netlink_sendmsg+0x723/0xbe0 [20436.641493][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20436.641493][ T3329] ___sys_sendmsg+0xee/0x170 [20436.641493][ T3329] __sys_sendmsg+0xcd/0x170 [20436.641493][ T3329] do_syscall_64+0xc6/0x1e0 [20436.641493][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20436.641493][ T3329] [20446.892973][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20446.893478][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20446.893478][ T3329] netdev_get_by_index+0x5e/0x80 [20446.893478][ T3329] fib6_nh_init+0x3d8/0x15b0 [20446.893478][ T3329] ip6_route_info_create+0xf18/0x17d0 [20446.893478][ T3329] ip6_route_add+0x1c/0x140 [20446.893478][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20446.893478][ T3329] addrconf_add_dev+0xe2/0x170 [20446.893478][ T3329] inet6_addr_add+0x12f/0xa40 [20446.893478][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20446.893478][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20446.893478][ T3329] netlink_rcv_skb+0x130/0x360 [20446.893478][ T3329] netlink_unicast+0x449/0x710 [20446.893478][ T3329] netlink_sendmsg+0x723/0xbe0 [20446.893478][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20446.893478][ T3329] ___sys_sendmsg+0xee/0x170 [20446.893478][ T3329] __sys_sendmsg+0xcd/0x170 [20446.893478][ T3329] do_syscall_64+0xc6/0x1e0 [20446.893478][ T3329] [20446.895723][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20446.895723][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20446.895723][ T3329] ipv6_find_idev+0x102/0x170 [20446.895723][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20446.895723][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20446.895723][ T3329] netlink_rcv_skb+0x130/0x360 [20446.895723][ T3329] netlink_unicast+0x449/0x710 [20446.895723][ T3329] netlink_sendmsg+0x723/0xbe0 [20446.895723][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20446.895723][ T3329] ___sys_sendmsg+0xee/0x170 [20446.895723][ T3329] __sys_sendmsg+0xcd/0x170 [20446.895723][ T3329] do_syscall_64+0xc6/0x1e0 [20446.895723][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20446.895723][ T3329] [20446.897453][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20446.897453][ T3329] neigh_parms_alloc+0x1e5/0x510 [20446.897453][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20446.897453][ T3329] ipv6_find_idev+0x102/0x170 [20446.897453][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20446.897453][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20446.897453][ T3329] netlink_rcv_skb+0x130/0x360 [20446.897453][ T3329] netlink_unicast+0x449/0x710 [20446.897453][ T3329] netlink_sendmsg+0x723/0xbe0 [20446.897453][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20446.897453][ T3329] ___sys_sendmsg+0xee/0x170 [20446.897453][ T3329] __sys_sendmsg+0xcd/0x170 [20446.897453][ T3329] do_syscall_64+0xc6/0x1e0 [20446.897453][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20446.897453][ T3329] [20457.148958][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20457.149485][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20457.149485][ T3329] netdev_get_by_index+0x5e/0x80 [20457.149485][ T3329] fib6_nh_init+0x3d8/0x15b0 [20457.149485][ T3329] ip6_route_info_create+0xf18/0x17d0 [20457.149485][ T3329] ip6_route_add+0x1c/0x140 [20457.149485][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20457.149485][ T3329] addrconf_add_dev+0xe2/0x170 [20457.149485][ T3329] inet6_addr_add+0x12f/0xa40 [20457.149485][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20457.149485][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20457.149485][ T3329] netlink_rcv_skb+0x130/0x360 [20457.149485][ T3329] netlink_unicast+0x449/0x710 [20457.149485][ T3329] netlink_sendmsg+0x723/0xbe0 [20457.149485][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20457.149485][ T3329] ___sys_sendmsg+0xee/0x170 [20457.149485][ T3329] __sys_sendmsg+0xcd/0x170 [20457.149485][ T3329] do_syscall_64+0xc6/0x1e0 [20457.149485][ T3329] [20457.151729][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20457.151729][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20457.151729][ T3329] ipv6_find_idev+0x102/0x170 [20457.151729][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20457.151729][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20457.151729][ T3329] netlink_rcv_skb+0x130/0x360 [20457.151729][ T3329] netlink_unicast+0x449/0x710 [20457.151729][ T3329] netlink_sendmsg+0x723/0xbe0 [20457.151729][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20457.151729][ T3329] ___sys_sendmsg+0xee/0x170 [20457.151729][ T3329] __sys_sendmsg+0xcd/0x170 [20457.151729][ T3329] do_syscall_64+0xc6/0x1e0 [20457.151729][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20457.151729][ T3329] [20457.153459][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20457.153459][ T3329] neigh_parms_alloc+0x1e5/0x510 [20457.153459][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20457.153459][ T3329] ipv6_find_idev+0x102/0x170 [20457.153459][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20457.153459][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20457.153459][ T3329] netlink_rcv_skb+0x130/0x360 [20457.153459][ T3329] netlink_unicast+0x449/0x710 [20457.153459][ T3329] netlink_sendmsg+0x723/0xbe0 [20457.153459][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20457.153459][ T3329] ___sys_sendmsg+0xee/0x170 [20457.153459][ T3329] __sys_sendmsg+0xcd/0x170 [20457.153459][ T3329] do_syscall_64+0xc6/0x1e0 [20457.153459][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20457.153459][ T3329] [20467.404949][ T3329] unregister_netdevice: waiting for g2 to become free. Usage count = 4 [20467.405605][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20467.405605][ T3329] netdev_get_by_index+0x5e/0x80 [20467.405605][ T3329] fib6_nh_init+0x3d8/0x15b0 [20467.405605][ T3329] ip6_route_info_create+0xf18/0x17d0 [20467.405605][ T3329] ip6_route_add+0x1c/0x140 [20467.405605][ T3329] addrconf_add_mroute+0x1ac/0x2c0 [20467.405605][ T3329] addrconf_add_dev+0xe2/0x170 [20467.405605][ T3329] inet6_addr_add+0x12f/0xa40 [20467.405605][ T3329] inet6_rtm_newaddr+0x560/0x6b0 [20467.405605][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20467.405605][ T3329] netlink_rcv_skb+0x130/0x360 [20467.405605][ T3329] netlink_unicast+0x449/0x710 [20467.405605][ T3329] netlink_sendmsg+0x723/0xbe0 [20467.405605][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20467.405605][ T3329] ___sys_sendmsg+0xee/0x170 [20467.405605][ T3329] __sys_sendmsg+0xcd/0x170 [20467.405605][ T3329] do_syscall_64+0xc6/0x1e0 [20467.405605][ T3329] [20467.408964][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20467.408964][ T3329] ipv6_add_dev+0x3b9/0x11c0 [20467.408964][ T3329] ipv6_find_idev+0x102/0x170 [20467.408964][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20467.408964][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20467.408964][ T3329] netlink_rcv_skb+0x130/0x360 [20467.408964][ T3329] netlink_unicast+0x449/0x710 [20467.408964][ T3329] netlink_sendmsg+0x723/0xbe0 [20467.408964][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20467.408964][ T3329] ___sys_sendmsg+0xee/0x170 [20467.408964][ T3329] __sys_sendmsg+0xcd/0x170 [20467.408964][ T3329] do_syscall_64+0xc6/0x1e0 [20467.408964][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20467.408964][ T3329] [20467.411559][ T3329] ref_tracker: g2@ffff8880058d95d0 has 1/3 users at [20467.411559][ T3329] neigh_parms_alloc+0x1e5/0x510 [20467.411559][ T3329] ipv6_add_dev+0x2fd/0x11c0 [20467.411559][ T3329] ipv6_find_idev+0x102/0x170 [20467.411559][ T3329] inet6_rtm_newaddr+0x37c/0x6b0 [20467.411559][ T3329] rtnetlink_rcv_msg+0x2fb/0xbf0 [20467.411559][ T3329] netlink_rcv_skb+0x130/0x360 [20467.411559][ T3329] netlink_unicast+0x449/0x710 [20467.411559][ T3329] netlink_sendmsg+0x723/0xbe0 [20467.411559][ T3329] ____sys_sendmsg+0x7b2/0xa10 [20467.411559][ T3329] ___sys_sendmsg+0xee/0x170 [20467.411559][ T3329] __sys_sendmsg+0xcd/0x170 [20467.411559][ T3329] do_syscall_64+0xc6/0x1e0 [20467.411559][ T3329] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20467.411559][ T3329] HARD STOP (10000) WAIT TIMEOUT stderr